Revert stabilization of never type #67224

nikomatsakis · 2019-12-11T15:06:18Z

I decided to keep the separate never-type-fallback feature gate, but tried to otherwise revert #65355. Seemed pretty clean.

( cc @Centril, author of #65355, you may want to check this over briefly )

nikomatsakis · 2019-12-11T15:06:43Z

Actually, one thing that would be nice is to add some regression tests for the pattern in #66757, let me do that.

Centril · 2019-12-11T15:10:23Z

src/librustc_error_codes/error_codes/E0725.md

@@ -4,8 +4,8 @@ command line flags.
 Erroneous code example:

 ```ignore (can't specify compiler flags from doctests)
-#![feature(specialization)] // error: the feature `specialization` is not in
-                            // the list of allowed features
+#![feature(never_type)] // error: the feature `never_type` is not in


Keep #![feature(specialization)] to make things easier the second time around.

Centril · 2019-12-11T15:20:50Z

You'll need to account for https://github.com/rust-lang/rust/pull/65355/files#diff-2fe7e9528ff7e94dc51ea7c62c3c40b9 as well by adding the feature gate to it.

r=me when green and ^-- + comment above addressed.

r? @Centril

rust-highfive · 2019-12-11T16:18:02Z

The job x86_64-gnu-llvm-7 of your PR failed (pretty log, raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.

2019-12-11T15:07:08.9531614Z ##[command]git remote add origin https://github.com/rust-lang/rust
2019-12-11T15:07:08.9730792Z ##[command]git config gc.auto 0
2019-12-11T15:07:08.9808308Z ##[command]git config --get-all http.https://github.com/rust-lang/rust.extraheader
2019-12-11T15:07:09.9553354Z ##[command]git config --get-all http.proxy
2019-12-11T15:07:09.9561090Z ##[command]git -c http.extraheader="AUTHORIZATION: basic ***" fetch --force --tags --prune --progress --no-recurse-submodules --depth=2 origin +refs/heads/*:refs/remotes/origin/* +refs/pull/67224/merge:refs/remotes/pull/67224/merge
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---
2019-12-11T16:17:54.3825217Z -   --> $DIR/index-out-of-bounds-never-type.rs:7:61
2019-12-11T16:17:54.3825503Z + error[E0658]: The `!` type is experimental
2019-12-11T16:17:54.3825910Z +   --> $DIR/index-out-of-bounds-never-type.rs:7:17
2019-12-11T16:17:54.3826191Z 3    |
2019-12-11T16:17:54.3826412Z 4 LL |     const VOID: ! = { let x = 0 * std::mem::size_of::<T>(); [][x] };
2019-12-11T16:17:54.3827354Z -    |                                                             |
2019-12-11T16:17:54.3828437Z -    |                                                             index out of bounds: the len is 0 but the index is 0
2019-12-11T16:17:54.3828798Z +    |                 ^
2019-12-11T16:17:54.3829030Z 8    |
2019-12-11T16:17:54.3829030Z 8    |
2019-12-11T16:17:54.3829478Z - note: lint level defined here
2019-12-11T16:17:54.3831775Z -   --> $DIR/index-out-of-bounds-never-type.rs:2:9
2019-12-11T16:17:54.3832408Z -    |
2019-12-11T16:17:54.3832856Z - LL | #![warn(const_err)]
2019-12-11T16:17:54.3833295Z -    |         ^^^^^^^^^
2019-12-11T16:17:54.3833907Z +    = note: for more information, see ***/issues/35121
2019-12-11T16:17:54.3834388Z +    = help: add `#![feature(never_type)]` to the crate attributes to enable
2019-12-11T16:17:54.3835058Z - error: erroneous constant encountered
2019-12-11T16:17:54.3835521Z -   --> $DIR/index-out-of-bounds-never-type.rs:12:13
2019-12-11T16:17:54.3836099Z -    |
2019-12-11T16:17:54.3836099Z -    |
2019-12-11T16:17:54.3836520Z - LL |     let _ = PrintName::<T>::VOID;
2019-12-11T16:17:54.3837561Z - 
2019-12-11T16:17:54.3837803Z 21 error: aborting due to previous error
2019-12-11T16:17:54.3838472Z 22 
2019-12-11T16:17:54.3838996Z + For more information about this error, try `rustc --explain E0658`.
2019-12-11T16:17:54.3838996Z + For more information about this error, try `rustc --explain E0658`.
2019-12-11T16:17:54.3839265Z 23 
2019-12-11T16:17:54.3839490Z 
2019-12-11T16:17:54.3839678Z 
2019-12-11T16:17:54.3839888Z The actual stderr differed from the expected stderr.
2019-12-11T16:17:54.3840474Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/consts/const-eval/index-out-of-bounds-never-type/index-out-of-bounds-never-type.stderr
2019-12-11T16:17:54.3841069Z To update references, rerun the tests and pass the `--bless` flag
2019-12-11T16:17:54.3841986Z To only update this specific test, also pass `--test-args consts/const-eval/index-out-of-bounds-never-type.rs`
2019-12-11T16:17:54.3842461Z error: 1 errors occurred comparing output.
2019-12-11T16:17:54.3844888Z status: exit code: 1
2019-12-11T16:17:54.3844888Z status: exit code: 1
2019-12-11T16:17:54.3846267Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/consts/const-eval/index-out-of-bounds-never-type.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/consts/const-eval/index-out-of-bounds-never-type" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/consts/const-eval/index-out-of-bounds-never-type/auxiliary" "-A" "unused"
2019-12-11T16:17:54.3848296Z ------------------------------------------
2019-12-11T16:17:54.3848484Z 
2019-12-11T16:17:54.3849271Z ------------------------------------------
2019-12-11T16:17:54.3849464Z stderr:
2019-12-11T16:17:54.3849464Z stderr:
2019-12-11T16:17:54.3849827Z ------------------------------------------
2019-12-11T16:17:54.3855551Z error[E0658]: The `!` type is experimental
2019-12-11T16:17:54.3857021Z   --> /checkout/src/test/ui/consts/const-eval/index-out-of-bounds-never-type.rs:7:17
2019-12-11T16:17:54.3857291Z    |
2019-12-11T16:17:54.3857449Z LL |     const VOID: ! = { let x = 0 * std::mem::size_of::<T>(); [][x] };
2019-12-11T16:17:54.3858617Z    |
2019-12-11T16:17:54.3858617Z    |
2019-12-11T16:17:54.3859217Z    = note: for more information, see ***/issues/35121
2019-12-11T16:17:54.3859436Z    = help: add `#![feature(never_type)]` to the crate attributes to enable
2019-12-11T16:17:54.3859815Z error: aborting due to previous error
2019-12-11T16:17:54.3860056Z 
2019-12-11T16:17:54.3860551Z For more information about this error, try `rustc --explain E0658`.
2019-12-11T16:17:54.3861292Z 
---
2019-12-11T16:17:54.3864565Z -   --> $DIR/panic-assoc-never-type.rs:8:21
2019-12-11T16:17:54.3864610Z + error[E0658]: The `!` type is experimental
2019-12-11T16:17:54.3864806Z +   --> $DIR/panic-assoc-never-type.rs:8:17
2019-12-11T16:17:54.3864861Z 3    |
2019-12-11T16:17:54.3864902Z 4 LL |     const VOID: ! = panic!();
2019-12-11T16:17:54.3865269Z -    |                     |
2019-12-11T16:17:54.3865707Z -    |                     the evaluated program panicked at 'explicit panic', $DIR/panic-assoc-never-type.rs:8:21
2019-12-11T16:17:54.3865771Z +    |                 ^
2019-12-11T16:17:54.3865813Z 8    |
2019-12-11T16:17:54.3865813Z 8    |
2019-12-11T16:17:54.3866131Z - note: lint level defined here
2019-12-11T16:17:54.3866320Z -   --> $DIR/panic-assoc-never-type.rs:2:9
2019-12-11T16:17:54.3866475Z -    |
2019-12-11T16:17:54.3866667Z - LL | #![warn(const_err)]
2019-12-11T16:17:54.3866836Z -    |         ^^^^^^^^^
2019-12-11T16:17:54.3867122Z -    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
2019-12-11T16:17:54.3867461Z +    = note: for more information, see ***/issues/35121
2019-12-11T16:17:54.3867520Z +    = help: add `#![feature(never_type)]` to the crate attributes to enable
2019-12-11T16:17:54.3867808Z - error[E0080]: erroneous constant used
2019-12-11T16:17:54.3868019Z -   --> $DIR/panic-assoc-never-type.rs:13:13
2019-12-11T16:17:54.3868198Z -    |
2019-12-11T16:17:54.3868198Z -    |
2019-12-11T16:17:54.3868414Z - LL |     let _ = PrintName::VOID;
2019-12-11T16:17:54.3868643Z -    |             ^^^^^^^^^^^^^^^ referenced constant has errors
2019-12-11T16:17:54.3868879Z 22 error: aborting due to previous error
2019-12-11T16:17:54.3868920Z 23 
2019-12-11T16:17:54.3869152Z - For more information about this error, try `rustc --explain E0080`.
2019-12-11T16:17:54.3869403Z + For more information about this error, try `rustc --explain E0658`.
2019-12-11T16:17:54.3869403Z + For more information about this error, try `rustc --explain E0658`.
2019-12-11T16:17:54.3869446Z 25 
2019-12-11T16:17:54.3869472Z 
2019-12-11T16:17:54.3869499Z 
2019-12-11T16:17:54.3869558Z The actual stderr differed from the expected stderr.
2019-12-11T16:17:54.3869865Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/consts/const-eval/panic-assoc-never-type/panic-assoc-never-type.stderr
2019-12-11T16:17:54.3870253Z To update references, rerun the tests and pass the `--bless` flag
2019-12-11T16:17:54.3870524Z To only update this specific test, also pass `--test-args consts/const-eval/panic-assoc-never-type.rs`
2019-12-11T16:17:54.3870596Z error: 1 errors occurred comparing output.
2019-12-11T16:17:54.3870641Z status: exit code: 1
2019-12-11T16:17:54.3870641Z status: exit code: 1
2019-12-11T16:17:54.3871592Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/consts/const-eval/panic-assoc-never-type.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/consts/const-eval/panic-assoc-never-type" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/consts/const-eval/panic-assoc-never-type/auxiliary" "-A" "unused"
2019-12-11T16:17:54.3871917Z ------------------------------------------
2019-12-11T16:17:54.3872119Z 
2019-12-11T16:17:54.3872496Z ------------------------------------------
2019-12-11T16:17:54.3872559Z stderr:
2019-12-11T16:17:54.3872559Z stderr:
2019-12-11T16:17:54.3872762Z ------------------------------------------
2019-12-11T16:17:54.3872816Z error[E0658]: The `!` type is experimental
2019-12-11T16:17:54.3873077Z   --> /checkout/src/test/ui/consts/const-eval/panic-assoc-never-type.rs:8:17
2019-12-11T16:17:54.3873125Z    |
2019-12-11T16:17:54.3873170Z LL |     const VOID: ! = panic!();
2019-12-11T16:17:54.3873269Z    |
2019-12-11T16:17:54.3873269Z    |
2019-12-11T16:17:54.3873542Z    = note: for more information, see ***/issues/35121
2019-12-11T16:17:54.3873611Z    = help: add `#![feature(never_type)]` to the crate attributes to enable
2019-12-11T16:17:54.3873684Z error: aborting due to previous error
2019-12-11T16:17:54.3873712Z 
2019-12-11T16:17:54.3874284Z For more information about this error, try `rustc --explain E0658`.
2019-12-11T16:17:54.3874314Z 
---
2019-12-11T16:17:54.3875599Z -   --> $DIR/panic-never-type.rs:5:17
2019-12-11T16:17:54.3875641Z + error[E0658]: The `!` type is experimental
2019-12-11T16:17:54.3875833Z +   --> $DIR/panic-never-type.rs:5:13
2019-12-11T16:17:54.3875872Z 3    |
2019-12-11T16:17:54.3875909Z 4 LL | const VOID: ! = panic!();
2019-12-11T16:17:54.3876270Z -    |                 |
2019-12-11T16:17:54.3876510Z -    |                 the evaluated program panicked at 'explicit panic', $DIR/panic-never-type.rs:5:17
2019-12-11T16:17:54.3876557Z +    |             ^
2019-12-11T16:17:54.3876611Z 8    |
2019-12-11T16:17:54.3876611Z 8    |
2019-12-11T16:17:54.3876784Z - note: lint level defined here
2019-12-11T16:17:54.3876968Z -   --> $DIR/panic-never-type.rs:2:9
2019-12-11T16:17:54.3877136Z -    |
2019-12-11T16:17:54.3877304Z - LL | #![warn(const_err)]
2019-12-11T16:17:54.3877652Z -    |         ^^^^^^^^^
2019-12-11T16:17:54.3879391Z -    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
2019-12-11T16:17:54.3879803Z +    = note: for more information, see ***/issues/35121
2019-12-11T16:17:54.3879869Z +    = help: add `#![feature(never_type)]` to the crate attributes to enable
2019-12-11T16:17:54.3880313Z - error[E0080]: erroneous constant used
2019-12-11T16:17:54.3880876Z -   --> $DIR/panic-never-type.rs:9:13
2019-12-11T16:17:54.3881223Z -    |
2019-12-11T16:17:54.3881556Z - LL |     let _ = VOID;
---
2019-12-11T16:17:54.3882548Z 
2019-12-11T16:17:54.3882571Z 
2019-12-11T16:17:54.3882627Z The actual stderr differed from the expected stderr.
2019-12-11T16:17:54.3882909Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/consts/const-eval/panic-never-type/panic-never-type.stderr
2019-12-11T16:17:54.3883126Z To update references, rerun the tests and pass the `--bless` flag
2019-12-11T16:17:54.3883388Z To only update this specific test, also pass `--test-args consts/const-eval/panic-never-type.rs`
2019-12-11T16:17:54.3883459Z error: 1 errors occurred comparing output.
2019-12-11T16:17:54.3883515Z status: exit code: 1
2019-12-11T16:17:54.3883515Z status: exit code: 1
2019-12-11T16:17:54.3884228Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/consts/const-eval/panic-never-type.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/consts/const-eval/panic-never-type" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/consts/const-eval/panic-never-type/auxiliary" "-A" "unused"
2019-12-11T16:17:54.3884527Z ------------------------------------------
2019-12-11T16:17:54.3884556Z 
2019-12-11T16:17:54.3884759Z ------------------------------------------
2019-12-11T16:17:54.3884798Z stderr:
2019-12-11T16:17:54.3884798Z stderr:
2019-12-11T16:17:54.3884985Z ------------------------------------------
2019-12-11T16:17:54.3885046Z error[E0658]: The `!` type is experimental
2019-12-11T16:17:54.3885379Z   --> /checkout/src/test/ui/consts/const-eval/panic-never-type.rs:5:13
2019-12-11T16:17:54.3885434Z    |
2019-12-11T16:17:54.3885475Z LL | const VOID: ! = panic!();
2019-12-11T16:17:54.3885630Z    |
2019-12-11T16:17:54.3885630Z    |
2019-12-11T16:17:54.3885947Z    = note: for more information, see ***/issues/35121
2019-12-11T16:17:54.3886000Z    = help: add `#![feature(never_type)]` to the crate attributes to enable
2019-12-11T16:17:54.3886068Z error: aborting due to previous error
2019-12-11T16:17:54.3886110Z 
2019-12-11T16:17:54.3886335Z For more information about this error, try `rustc --explain E0658`.
2019-12-11T16:17:54.3886365Z 
---
2019-12-11T16:17:54.3886852Z diff of stderr:
2019-12-11T16:17:54.3886877Z 
2019-12-11T16:17:54.3886930Z 29    |             ^^^^^
2019-12-11T16:17:54.3886967Z 30 
2019-12-11T16:17:54.3887017Z 31 error[E0571]: `break` with value from a `while` loop
2019-12-11T16:17:54.3887418Z +   --> $DIR/loop-break-value.rs:38:12
2019-12-11T16:17:54.3887465Z 33    |
2019-12-11T16:17:54.3887519Z 34 LL |         if break () {
2019-12-11T16:17:54.3887565Z 35    |            ^^^^^^^^ can only break with a value inside `loop` or breakable block
2019-12-11T16:17:54.3887565Z 35    |            ^^^^^^^^ can only break with a value inside `loop` or breakable block
2019-12-11T16:17:54.3887599Z 
2019-12-11T16:17:54.3887635Z 40    |            ^^^^^
2019-12-11T16:17:54.3887690Z 41 
2019-12-11T16:17:54.3887730Z 42 error[E0571]: `break` with value from a `while` loop
2019-12-11T16:17:54.3888123Z +   --> $DIR/loop-break-value.rs:43:9
2019-12-11T16:17:54.3888162Z 44    |
2019-12-11T16:17:54.3888200Z 45 LL |         break None;
2019-12-11T16:17:54.3888245Z 46    |         ^^^^^^^^^^ can only break with a value inside `loop` or breakable block
2019-12-11T16:17:54.3888245Z 46    |         ^^^^^^^^^^ can only break with a value inside `loop` or breakable block
2019-12-11T16:17:54.3888290Z 
2019-12-11T16:17:54.3888335Z 51    |         ^^^^^
2019-12-11T16:17:54.3888371Z 52 
2019-12-11T16:17:54.3888428Z 53 error[E0571]: `break` with value from a `while` loop
2019-12-11T16:17:54.3889002Z +   --> $DIR/loop-break-value.rs:49:13
2019-12-11T16:17:54.3889044Z 55    |
2019-12-11T16:17:54.3889044Z 55    |
2019-12-11T16:17:54.3889261Z 56 LL |             break 'while_let_loop "nope";
2019-12-11T16:17:54.3889315Z 57    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can only break with a value inside `loop` or breakable block
2019-12-11T16:17:54.3889391Z 
2019-12-11T16:17:54.3889432Z The actual stderr differed from the expected stderr.
2019-12-11T16:17:54.3889712Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/loops/loop-break-value/loop-break-value.stderr
2019-12-11T16:17:54.3889712Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/loops/loop-break-value/loop-break-value.stderr
2019-12-11T16:17:54.3889955Z To update references, rerun the tests and pass the `--bless` flag
2019-12-11T16:17:54.3890357Z To only update this specific test, also pass `--test-args loops/loop-break-value.rs`
2019-12-11T16:17:54.3890428Z error: 1 errors occurred comparing output.
2019-12-11T16:17:54.3890482Z status: exit code: 1
2019-12-11T16:17:54.3890482Z status: exit code: 1
2019-12-11T16:17:54.3891638Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/loops/loop-break-value.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/loops/loop-break-value" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/loops/loop-break-value/auxiliary" "-A" "unused"
2019-12-11T16:17:54.3891990Z ------------------------------------------
2019-12-11T16:17:54.3892020Z 
2019-12-11T16:17:54.3892228Z ------------------------------------------
2019-12-11T16:17:54.3892268Z stderr:
2019-12-11T16:17:54.3892268Z stderr:
2019-12-11T16:17:54.3892562Z ------------------------------------------
2019-12-11T16:17:54.3892634Z warning: denote infinite loops with `loop { ... }`
2019-12-11T16:17:54.3892869Z   --> /checkout/src/test/ui/loops/loop-break-value.rs:26:5
2019-12-11T16:17:54.3892987Z    |
2019-12-11T16:17:54.3893242Z LL |     'while_loop: while true { //~ WARN denote infinite loops with
2019-12-11T16:17:54.3893291Z    |     ^^^^^^^^^^^^^^^^^^^^^^^ help: use `loop`
2019-12-11T16:17:54.3893329Z    |
2019-12-11T16:17:54.3893370Z    = note: `#[warn(while_true)]` on by default
2019-12-11T16:17:54.3893439Z 
2019-12-11T16:17:54.3893479Z error[E0571]: `break` with value from a `while` loop
2019-12-11T16:17:54.3893745Z    |
2019-12-11T16:17:54.3893745Z    |
2019-12-11T16:17:54.3893789Z LL |         break (); //~ ERROR `break` with value from a `while` loop
2019-12-11T16:17:54.3893837Z    |         ^^^^^^^^ can only break with a value inside `loop` or breakable block
2019-12-11T16:17:54.3893940Z    |
2019-12-11T16:17:54.3894264Z help: instead, use `break` on its own without a value inside this `while` loop
2019-12-11T16:17:54.3894529Z    |
2019-12-11T16:17:54.3894588Z LL |         break; //~ ERROR `break` with value from a `while` loop
2019-12-11T16:17:54.3894665Z 
2019-12-11T16:17:54.3894665Z 
2019-12-11T16:17:54.3894706Z error[E0571]: `break` with value from a `while` loop
2019-12-11T16:17:54.3896400Z    |
2019-12-11T16:17:54.3896608Z LL |             break 'while_loop 123;
2019-12-11T16:17:54.3896682Z    |             ^^^^^^^^^^^^^^^^^^^^^ can only break with a value inside `loop` or breakable block
2019-12-11T16:17:54.3896731Z    |
2019-12-11T16:17:54.3896731Z    |
2019-12-11T16:17:54.3896779Z help: instead, use `break` on its own without a value inside this `while` loop
2019-12-11T16:17:54.3896885Z LL |             break;
2019-12-11T16:17:54.3896928Z    |             ^^^^^
2019-12-11T16:17:54.3896966Z 
2019-12-11T16:17:54.3896966Z 
2019-12-11T16:17:54.3897027Z error[E0571]: `break` with value from a `while` loop
2019-12-11T16:17:54.3897322Z    |
2019-12-11T16:17:54.3897322Z    |
2019-12-11T16:17:54.3897386Z LL |         if break () { //~ ERROR `break` with value from a `while` loop
2019-12-11T16:17:54.3897441Z    |            ^^^^^^^^ can only break with a value inside `loop` or breakable block
2019-12-11T16:17:54.3897486Z    |
2019-12-11T16:17:54.3897550Z help: instead, use `break` on its own without a value inside this `while` loop
2019-12-11T16:17:54.3897595Z    |
2019-12-11T16:17:54.3897642Z LL |         if break { //~ ERROR `break` with value from a `while` loop
2019-12-11T16:17:54.3897734Z 
2019-12-11T16:17:54.3897734Z 
2019-12-11T16:17:54.3900600Z error[E0571]: `break` with value from a `while` loop
2019-12-11T16:17:54.3901226Z    |
2019-12-11T16:17:54.3901447Z LL |         break None;
2019-12-11T16:17:54.3901496Z    |         ^^^^^^^^^^ can only break with a value inside `loop` or breakable block
2019-12-11T16:17:54.3901539Z    |
2019-12-11T16:17:54.3901539Z    |
2019-12-11T16:17:54.3901608Z help: instead, use `break` on its own without a value inside this `while` loop
2019-12-11T16:17:54.3901689Z LL |         break;
2019-12-11T16:17:54.3901744Z    |         ^^^^^
2019-12-11T16:17:54.3901771Z 
2019-12-11T16:17:54.3901771Z 
2019-12-11T16:17:54.3901811Z error[E0571]: `break` with value from a `while` loop
2019-12-11T16:17:54.3902107Z    |
2019-12-11T16:17:54.3902107Z    |
2019-12-11T16:17:54.3902307Z LL |             break 'while_let_loop "nope";
2019-12-11T16:17:54.3902360Z    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can only break with a value inside `loop` or breakable block
2019-12-11T16:17:54.3902430Z    |
2019-12-11T16:17:54.3902480Z help: instead, use `break` on its own without a value inside this `while` loop
2019-12-11T16:17:54.3902736Z LL |             break;
2019-12-11T16:17:54.3902776Z    |             ^^^^^
2019-12-11T16:17:54.3902802Z 
2019-12-11T16:17:54.3902929Z error[E0571]: `break` with value from a `for` loop
2019-12-11T16:17:54.3902929Z error[E0571]: `break` with value from a `for` loop
2019-12-11T16:17:54.3903189Z   --> /checkout/src/test/ui/loops/loop-break-value.rs:56:9
2019-12-11T16:17:54.3903232Z    |
2019-12-11T16:17:54.3903276Z LL |         break (); //~ ERROR `break` with value from a `for` loop
2019-12-11T16:17:54.3903341Z    |         ^^^^^^^^ can only break with a value inside `loop` or breakable block
2019-12-11T16:17:54.3903382Z    |
2019-12-11T16:17:54.3903428Z help: instead, use `break` on its own without a value inside this `for` loop
2019-12-11T16:17:54.3903486Z    |
2019-12-11T16:17:54.3903529Z LL |         break; //~ ERROR `break` with value from a `for` loop
2019-12-11T16:17:54.3903614Z 
2019-12-11T16:17:54.3903656Z error[E0571]: `break` with value from a `for` loop
2019-12-11T16:17:54.3903884Z   --> /checkout/src/test/ui/loops/loop-break-value.rs:57:9
2019-12-11T16:17:54.3903928Z    |
2019-12-11T16:17:54.3903928Z    |
2019-12-11T16:17:54.3903983Z LL |         break [()];
2019-12-11T16:17:54.3904029Z    |         ^^^^^^^^^^ can only break with a value inside `loop` or breakable block
2019-12-11T16:17:54.3904078Z    |
2019-12-11T16:17:54.3904137Z help: instead, use `break` on its own without a value inside this `for` loop
2019-12-11T16:17:54.3904216Z LL |         break;
2019-12-11T16:17:54.3904272Z    |         ^^^^^
2019-12-11T16:17:54.3904298Z 
2019-12-11T16:17:54.3904338Z error[E0571]: `break` with value from a `for` loop
2019-12-11T16:17:54.3904338Z error[E0571]: `break` with value from a `for` loop
2019-12-11T16:17:54.3904561Z   --> /checkout/src/test/ui/loops/loop-break-value.rs:64:13
2019-12-11T16:17:54.3904619Z    |
2019-12-11T16:17:54.3904815Z LL |             break 'for_loop Some(17);
2019-12-11T16:17:54.3904867Z    |             ^^^^^^^^^^^^^^^^^^^^^^^^ can only break with a value inside `loop` or breakable block
2019-12-11T16:17:54.3904926Z    |
2019-12-11T16:17:54.3904978Z help: instead, use `break` on its own without a value inside this `for` loop
2019-12-11T16:17:54.3905074Z LL |             break;
2019-12-11T16:17:54.3905121Z    |             ^^^^^
2019-12-11T16:17:54.3905146Z 
2019-12-11T16:17:54.3905185Z error[E0308]: mismatched types
2019-12-11T16:17:54.3905185Z error[E0308]: mismatched types
2019-12-11T16:17:54.3906033Z   --> /checkout/src/test/ui/loops/loop-break-value.rs:4:31
2019-12-11T16:17:54.3906084Z    |
2019-12-11T16:17:54.3906125Z LL |     let val: ! = loop { break break; };
2019-12-11T16:17:54.3906171Z    |                               ^^^^^ expected `!`, found `()`
2019-12-11T16:17:54.3906269Z    = note:   expected type `!`
2019-12-11T16:17:54.3906311Z            found unit type `()`
2019-12-11T16:17:54.3906354Z 
2019-12-11T16:17:54.3906392Z error[E0308]: mismatched types
---
2019-12-11T16:17:54.3906803Z 
2019-12-11T16:17:54.3906857Z error[E0308]: mismatched types
2019-12-11T16:17:54.3907081Z   --> /checkout/src/test/ui/loops/loop-break-value.rs:16:15
2019-12-11T16:17:54.3907123Z    |
2019-12-11T16:17:54.3907182Z LL |         break "asdf"; //~ ERROR mismatched types
2019-12-11T16:17:54.3907228Z    |               ^^^^^^ expected `i32`, found `&str`
2019-12-11T16:17:54.3907293Z error[E0308]: mismatched types
2019-12-11T16:17:54.3907524Z   --> /checkout/src/test/ui/loops/loop-break-value.rs:21:31
2019-12-11T16:17:54.3907566Z    |
2019-12-11T16:17:54.3907566Z    |
2019-12-11T16:17:54.3907787Z LL |             break 'outer_loop "nope"; //~ ERROR mismatched types
2019-12-11T16:17:54.3907853Z    |                               ^^^^^^ expected `i32`, found `&str`
2019-12-11T16:17:54.3908086Z error[E0308]: mismatched types
2019-12-11T16:17:54.3908950Z   --> /checkout/src/test/ui/loops/loop-break-value.rs:73:26
2019-12-11T16:17:54.3909032Z    |
2019-12-11T16:17:54.3909032Z    |
2019-12-11T16:17:54.3909313Z LL |                 break 'c 123; //~ ERROR mismatched types
2019-12-11T16:17:54.3909444Z    |                          ^^^ expected `()`, found integer
2019-12-11T16:17:54.3909534Z error[E0308]: mismatched types
2019-12-11T16:17:54.3909789Z   --> /checkout/src/test/ui/loops/loop-break-value.rs:80:15
2019-12-11T16:17:54.3909835Z    |
2019-12-11T16:17:54.3909835Z    |
2019-12-11T16:17:54.3909898Z LL |         break (break, break); //~ ERROR mismatched types
2019-12-11T16:17:54.3909947Z    |               ^^^^^^^^^^^^^^ expected `()`, found tuple
2019-12-11T16:17:54.3910049Z    = note: expected unit type `()`
2019-12-11T16:17:54.3910049Z    = note: expected unit type `()`
2019-12-11T16:17:54.3910095Z                   found tuple `(!, !)`
2019-12-11T16:17:54.3910166Z error[E0308]: mismatched types
2019-12-11T16:17:54.3910417Z   --> /checkout/src/test/ui/loops/loop-break-value.rs:85:15
2019-12-11T16:17:54.3910472Z    |
2019-12-11T16:17:54.3910518Z LL |         break 2; //~ ERROR mismatched types
---
2019-12-11T16:17:54.3910955Z    |
2019-12-11T16:17:54.3910999Z LL |         break; //~ ERROR mismatched types
2019-12-11T16:17:54.3911045Z    |         ^^^^^
2019-12-11T16:17:54.3911103Z    |         |
2019-12-11T16:17:54.3911149Z    |         expected integer, found `()`
2019-12-11T16:17:54.3911199Z    |         help: give it a value of the expected type: `break value`
2019-12-11T16:17:54.3911290Z error: aborting due to 16 previous errors
2019-12-11T16:17:54.3911319Z 
2019-12-11T16:17:54.3911364Z Some errors have detailed explanations: E0308, E0571.
2019-12-11T16:17:54.3911629Z For more information about an error, try `rustc --explain E0308`.
---
2019-12-11T16:17:54.3912321Z ---- [ui] ui/never_type/auto-traits.rs stdout ----
2019-12-11T16:17:54.3912351Z 
2019-12-11T16:17:54.3912552Z error: test compilation failed although it shouldn't!
2019-12-11T16:17:54.3912596Z status: exit code: 1
2019-12-11T16:17:54.3913337Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/never_type/auto-traits.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "--emit" "metadata" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/never_type/auto-traits" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/never_type/auto-traits/auxiliary" "-A" "unused"
2019-12-11T16:17:54.3913635Z ------------------------------------------
2019-12-11T16:17:54.3913665Z 
2019-12-11T16:17:54.3913869Z ------------------------------------------
2019-12-11T16:17:54.3913925Z stderr:
2019-12-11T16:17:54.3913925Z stderr:
2019-12-11T16:17:54.3914119Z ------------------------------------------
2019-12-11T16:17:54.3914163Z error[E0658]: The `!` type is experimental
2019-12-11T16:17:54.3914395Z   --> /checkout/src/test/ui/never_type/auto-traits.rs:11:19
2019-12-11T16:17:54.3914440Z    |
2019-12-11T16:17:54.3914482Z LL |     assert_auto::<!>();
2019-12-11T16:17:54.3921645Z    |
2019-12-11T16:17:54.3921645Z    |
2019-12-11T16:17:54.3922138Z    = note: for more information, see ***/issues/35121
2019-12-11T16:17:54.3922221Z    = help: add `#![feature(never_type)]` to the crate attributes to enable
2019-12-11T16:17:54.3922570Z error[E0658]: The `!` type is experimental
2019-12-11T16:17:54.3922979Z   --> /checkout/src/test/ui/never_type/auto-traits.rs:15:19
2019-12-11T16:17:54.3923039Z    |
2019-12-11T16:17:54.3923039Z    |
2019-12-11T16:17:54.3923081Z LL |     assert_send::<!>();
2019-12-11T16:17:54.3923245Z    |
2019-12-11T16:17:54.3923245Z    |
2019-12-11T16:17:54.3923565Z    = note: for more information, see ***/issues/35121
2019-12-11T16:17:54.3923620Z    = help: add `#![feature(never_type)]` to the crate attributes to enable
2019-12-11T16:17:54.3923710Z error: aborting due to 2 previous errors
2019-12-11T16:17:54.3923737Z 
2019-12-11T16:17:54.3923979Z For more information about this error, try `rustc --explain E0658`.
2019-12-11T16:17:54.3924036Z 
---
2019-12-11T16:17:54.3934433Z thread 'main' panicked at 'Some tests failed', src/tools/compiletest/src/main.rs:537:22
2019-12-11T16:17:54.3934666Z note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace.
2019-12-11T16:17:54.3934703Z 
2019-12-11T16:17:54.3934728Z 
2019-12-11T16:17:54.3936673Z command did not execute successfully: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-tools-bin/compiletest" "--compile-lib-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib" "--run-lib-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib" "--rustc-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "--src-base" "/checkout/src/test/ui" "--build-base" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui" "--stage-id" "stage2-x86_64-unknown-linux-gnu" "--mode" "ui" "--target" "x86_64-unknown-linux-gnu" "--host" "x86_64-unknown-linux-gnu" "--llvm-filecheck" "/usr/lib/llvm-7/bin/FileCheck" "--host-rustcflags" "-Crpath -O -Cdebuginfo=0 -Zunstable-options  -Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--target-rustcflags" "-Crpath -O -Cdebuginfo=0 -Zunstable-options  -Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--docck-python" "/usr/bin/python2.7" "--lldb-python" "/usr/bin/python2.7" "--gdb" "/usr/bin/gdb" "--quiet" "--llvm-version" "7.0.0\n" "--system-llvm" "--cc" "" "--cxx" "" "--cflags" "" "--llvm-components" "" "--llvm-cxxflags" "" "--adb-path" "adb" "--adb-test-dir" "/data/tmp/work" "--android-cross-path" "" "--color" "always"
2019-12-11T16:17:54.3937027Z 
2019-12-11T16:17:54.3937055Z 
2019-12-11T16:17:54.3937163Z failed to run: /checkout/obj/build/bootstrap/debug/bootstrap test
2019-12-11T16:17:54.3937219Z Build completed unsuccessfully in 1:04:36
2019-12-11T16:17:54.3937219Z Build completed unsuccessfully in 1:04:36
2019-12-11T16:17:54.3944899Z == clock drift check ==
2019-12-11T16:17:54.3952605Z   local time: Wed Dec 11 16:17:54 UTC 2019
2019-12-11T16:17:54.6796292Z   network time: Wed, 11 Dec 2019 16:17:54 GMT
2019-12-11T16:17:54.6798134Z == end clock drift check ==
2019-12-11T16:17:55.5932525Z 
2019-12-11T16:17:55.6039434Z ##[error]Bash exited with code '1'.
2019-12-11T16:17:55.6073461Z ##[section]Starting: Checkout
2019-12-11T16:17:55.6075057Z ==============================================================================
2019-12-11T16:17:55.6075106Z Task         : Get sources
2019-12-11T16:17:55.6075148Z Description  : Get sources from a repository. Supports Git, TfsVC, and SVN repositories.

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

nikomatsakis · 2019-12-11T21:29:41Z

@bors r=centril

bors · 2019-12-11T21:29:43Z

📌 Commit 6613e33 has been approved by centril

@Centril

…f-never-type, r=centril Revert stabilization of never type Fixes rust-lang#66757 I decided to keep the separate `never-type-fallback` feature gate, but tried to otherwise revert rust-lang#65355. Seemed pretty clean. ( cc @Centril, author of rust-lang#65355, you may want to check this over briefly )

Centril · 2019-12-13T03:20:19Z

Seems that this broke Clippy in #67263 (comment), which is not allowed due to toolstate checks. @bors r-

nikomatsakis · 2019-12-13T20:54:29Z

Regarding clippy, is somebody working on resolving that situation? I saw that you and @Manishearth were discussing earlier.

Manishearth · 2019-12-13T21:04:48Z

Make a PR to clippy that fixes it, we'll add it to a branch, and then you can merge this with a submodule bump.

bors · 2019-12-13T22:59:00Z

☔ The latest upstream changes (presumably #67284) made this pull request unmergeable. Please resolve the merge conflicts.

nikomatsakis · 2019-12-14T12:40:09Z

OK. I should have done this yesterday. =) Oh well. Working on it now. @Manishearth I am asking random questions in #clippy trying to understand how to test this locally. One other question, @Centril, looking at those errors, I think I see some further failures (e.g., to the book etc) -- do you know if the clippy errors are the only ones that will actually block the PR from landing?

nikomatsakis · 2019-12-14T13:18:06Z

@bors try

bors · 2019-12-14T13:18:17Z

⌛ Trying commit 19d18d2 with merge 1d0fe77...

nikomatsakis · 2019-12-14T20:18:34Z

@bors retry

Actually to commit <69f99e74ac2266dff4b5adc7c59b35236f0abef1>.

nikomatsakis · 2019-12-14T21:48:14Z

@bors r=centril p=1

bors · 2019-12-14T21:48:15Z

📌 Commit 775076f has been approved by centril

bors · 2019-12-14T22:03:05Z

⌛ Testing commit 775076f with merge 6f82984...

@Centril

…e, r=centril Revert stabilization of never type Fixes #66757 I decided to keep the separate `never-type-fallback` feature gate, but tried to otherwise revert #65355. Seemed pretty clean. ( cc @Centril, author of #65355, you may want to check this over briefly )

bors · 2019-12-15T01:28:07Z

☀️ Test successful - checks-azure
Approved by: centril
Pushing 6f82984 to master...

683: Bump serde from 1.0.103 to 1.0.104 r=tomtau a=dependabot-preview[bot] [//]: # (dependabot-start) ⚠️ **Dependabot is rebasing this PR** ⚠️ If you make any changes to it yourself then they will take precedence over the rebase. --- [//]: # (dependabot-end) Bumps [serde](https://github.com/serde-rs/serde) from 1.0.103 to 1.0.104. <details> <summary>Release notes</summary> *Sourced from [serde's releases](https://github.com/serde-rs/serde/releases).* > ## v1.0.104 > - Revert stabilization of Serialize/Deserialize impls for `!` to account for [rust-lang/rust#67224](https://github-redirect.dependabot.com/rust-lang/rust/pull/67224) </details> <details> <summary>Commits</summary> - [`234fbfd`](serde-rs/serde@234fbfd) Release 1.0.104 - [`b9909ce`](serde-rs/serde@b9909ce) Revert "Remove never_type feature gate" - [`d540e72`](serde-rs/serde@d540e72) Format with rustfmt 2019-10-07 - [`13d0899`](serde-rs/serde@13d0899) Add missing import in de_enum expand test - [`4fefa7a`](serde-rs/serde@4fefa7a) Format imports in expandtest inputs - [`9048660`](serde-rs/serde@9048660) Update test suite to nightly-2019-11-26 - [`0b303c7`](serde-rs/serde@0b303c7) Mark tests ignored on emscripten rather than omitting - [`c371563`](serde-rs/serde@c371563) Reduce nesting of macrotest test cases - [`d17d8eb`](serde-rs/serde@d17d8eb) Rely on std::process::Command's path search - [`bcaebdb`](serde-rs/serde@bcaebdb) Merge pull request [#1662](https://github-redirect.dependabot.com/serde-rs/serde/issues/1662) from eupn/use-macrotest - Additional commits viewable in [compare view](serde-rs/serde@v1.0.103...v1.0.104) </details> [![Dependabot compatibility score](https://api.dependabot.com/badges/compatibility_score?dependency-name=serde&package-manager=cargo&previous-version=1.0.103&new-version=1.0.104)](https://dependabot.com/compatibility-score.html?dependency-name=serde&package-manager=cargo&previous-version=1.0.103&new-version=1.0.104) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) - `@dependabot use these labels` will set the current labels as the default for future PRs for this repo and language - `@dependabot use these reviewers` will set the current reviewers as the default for future PRs for this repo and language - `@dependabot use these assignees` will set the current assignees as the default for future PRs for this repo and language - `@dependabot use this milestone` will set the current milestone as the default for future PRs for this repo and language - `@dependabot badge me` will comment on this PR with code to add a "Dependabot enabled" badge to your readme Additionally, you can set the following in your Dependabot [dashboard](https://app.dependabot.com): - Update frequency (including time of day and day of week) - Pull request limits (per update run and/or open at any time) - Out-of-range updates (receive only lockfile updates, if desired) - Security updates (receive only security updates, if desired) </details> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

683: Bump serde from 1.0.103 to 1.0.104 r=tomtau a=dependabot-preview[bot] Bumps [serde](https://github.com/serde-rs/serde) from 1.0.103 to 1.0.104. <details> <summary>Release notes</summary> *Sourced from [serde's releases](https://github.com/serde-rs/serde/releases).* > ## v1.0.104 > - Revert stabilization of Serialize/Deserialize impls for `!` to account for [rust-lang/rust#67224](https://github-redirect.dependabot.com/rust-lang/rust/pull/67224) </details> <details> <summary>Commits</summary> - [`234fbfd`](serde-rs/serde@234fbfd) Release 1.0.104 - [`b9909ce`](serde-rs/serde@b9909ce) Revert "Remove never_type feature gate" - [`d540e72`](serde-rs/serde@d540e72) Format with rustfmt 2019-10-07 - [`13d0899`](serde-rs/serde@13d0899) Add missing import in de_enum expand test - [`4fefa7a`](serde-rs/serde@4fefa7a) Format imports in expandtest inputs - [`9048660`](serde-rs/serde@9048660) Update test suite to nightly-2019-11-26 - [`0b303c7`](serde-rs/serde@0b303c7) Mark tests ignored on emscripten rather than omitting - [`c371563`](serde-rs/serde@c371563) Reduce nesting of macrotest test cases - [`d17d8eb`](serde-rs/serde@d17d8eb) Rely on std::process::Command's path search - [`bcaebdb`](serde-rs/serde@bcaebdb) Merge pull request [#1662](https://github-redirect.dependabot.com/serde-rs/serde/issues/1662) from eupn/use-macrotest - Additional commits viewable in [compare view](serde-rs/serde@v1.0.103...v1.0.104) </details> [![Dependabot compatibility score](https://api.dependabot.com/badges/compatibility_score?dependency-name=serde&package-manager=cargo&previous-version=1.0.103&new-version=1.0.104)](https://dependabot.com/compatibility-score.html?dependency-name=serde&package-manager=cargo&previous-version=1.0.103&new-version=1.0.104) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) - `@dependabot use these labels` will set the current labels as the default for future PRs for this repo and language - `@dependabot use these reviewers` will set the current reviewers as the default for future PRs for this repo and language - `@dependabot use these assignees` will set the current assignees as the default for future PRs for this repo and language - `@dependabot use this milestone` will set the current milestone as the default for future PRs for this repo and language - `@dependabot badge me` will comment on this PR with code to add a "Dependabot enabled" badge to your readme Additionally, you can set the following in your Dependabot [dashboard](https://app.dependabot.com): - Update frequency (including time of day and day of week) - Pull request limits (per update run and/or open at any time) - Out-of-range updates (receive only lockfile updates, if desired) - Security updates (receive only security updates, if desired) </details> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

39: Bump serde_derive from 1.0.103 to 1.0.104 r=pitkley a=dependabot-preview[bot] Bumps [serde_derive](https://github.com/serde-rs/serde) from 1.0.103 to 1.0.104. <details> <summary>Release notes</summary> *Sourced from [serde_derive's releases](https://github.com/serde-rs/serde/releases).* > ## v1.0.104 > - Revert stabilization of Serialize/Deserialize impls for `!` to account for [rust-lang/rust#67224](https://github-redirect.dependabot.com/rust-lang/rust/pull/67224) </details> <details> <summary>Commits</summary> - [`234fbfd`](serde-rs/serde@234fbfd) Release 1.0.104 - [`b9909ce`](serde-rs/serde@b9909ce) Revert "Remove never_type feature gate" - [`d540e72`](serde-rs/serde@d540e72) Format with rustfmt 2019-10-07 - [`13d0899`](serde-rs/serde@13d0899) Add missing import in de_enum expand test - [`4fefa7a`](serde-rs/serde@4fefa7a) Format imports in expandtest inputs - [`9048660`](serde-rs/serde@9048660) Update test suite to nightly-2019-11-26 - [`0b303c7`](serde-rs/serde@0b303c7) Mark tests ignored on emscripten rather than omitting - [`c371563`](serde-rs/serde@c371563) Reduce nesting of macrotest test cases - [`d17d8eb`](serde-rs/serde@d17d8eb) Rely on std::process::Command's path search - [`bcaebdb`](serde-rs/serde@bcaebdb) Merge pull request [#1662](https://github-redirect.dependabot.com/serde-rs/serde/issues/1662) from eupn/use-macrotest - Additional commits viewable in [compare view](serde-rs/serde@v1.0.103...v1.0.104) </details> [![Dependabot compatibility score](https://api.dependabot.com/badges/compatibility_score?dependency-name=serde_derive&package-manager=cargo&previous-version=1.0.103&new-version=1.0.104)](https://dependabot.com/compatibility-score.html?dependency-name=serde_derive&package-manager=cargo&previous-version=1.0.103&new-version=1.0.104) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) - `@dependabot use these labels` will set the current labels as the default for future PRs for this repo and language - `@dependabot use these reviewers` will set the current reviewers as the default for future PRs for this repo and language - `@dependabot use these assignees` will set the current assignees as the default for future PRs for this repo and language - `@dependabot use this milestone` will set the current milestone as the default for future PRs for this repo and language - `@dependabot badge me` will comment on this PR with code to add a "Dependabot enabled" badge to your readme Additionally, you can set the following in your Dependabot [dashboard](https://app.dependabot.com): - Update frequency (including time of day and day of week) - Pull request limits (per update run and/or open at any time) - Automerge options (never/patch/minor, and dev/runtime dependencies) - Out-of-range updates (receive only lockfile updates, if desired) - Security updates (receive only security updates, if desired) </details> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

169: Bump serde from 1.0.103 to 1.0.104 r=pitkley a=dependabot-preview[bot] Bumps [serde](https://github.com/serde-rs/serde) from 1.0.103 to 1.0.104. <details> <summary>Release notes</summary> *Sourced from [serde's releases](https://github.com/serde-rs/serde/releases).* > ## v1.0.104 > - Revert stabilization of Serialize/Deserialize impls for `!` to account for [rust-lang/rust#67224](https://github-redirect.dependabot.com/rust-lang/rust/pull/67224) </details> <details> <summary>Commits</summary> - [`234fbfd`](serde-rs/serde@234fbfd) Release 1.0.104 - [`b9909ce`](serde-rs/serde@b9909ce) Revert "Remove never_type feature gate" - [`d540e72`](serde-rs/serde@d540e72) Format with rustfmt 2019-10-07 - [`13d0899`](serde-rs/serde@13d0899) Add missing import in de_enum expand test - [`4fefa7a`](serde-rs/serde@4fefa7a) Format imports in expandtest inputs - [`9048660`](serde-rs/serde@9048660) Update test suite to nightly-2019-11-26 - [`0b303c7`](serde-rs/serde@0b303c7) Mark tests ignored on emscripten rather than omitting - [`c371563`](serde-rs/serde@c371563) Reduce nesting of macrotest test cases - [`d17d8eb`](serde-rs/serde@d17d8eb) Rely on std::process::Command's path search - [`bcaebdb`](serde-rs/serde@bcaebdb) Merge pull request [#1662](https://github-redirect.dependabot.com/serde-rs/serde/issues/1662) from eupn/use-macrotest - Additional commits viewable in [compare view](serde-rs/serde@v1.0.103...v1.0.104) </details> [![Dependabot compatibility score](https://api.dependabot.com/badges/compatibility_score?dependency-name=serde&package-manager=cargo&previous-version=1.0.103&new-version=1.0.104)](https://dependabot.com/compatibility-score.html?dependency-name=serde&package-manager=cargo&previous-version=1.0.103&new-version=1.0.104) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) - `@dependabot use these labels` will set the current labels as the default for future PRs for this repo and language - `@dependabot use these reviewers` will set the current reviewers as the default for future PRs for this repo and language - `@dependabot use these assignees` will set the current assignees as the default for future PRs for this repo and language - `@dependabot use this milestone` will set the current milestone as the default for future PRs for this repo and language - `@dependabot badge me` will comment on this PR with code to add a "Dependabot enabled" badge to your readme Additionally, you can set the following in your Dependabot [dashboard](https://app.dependabot.com): - Update frequency (including time of day and day of week) - Pull request limits (per update run and/or open at any time) - Automerge options (never/patch/minor, and dev/runtime dependencies) - Out-of-range updates (receive only lockfile updates, if desired) - Security updates (receive only security updates, if desired) </details> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

40: Bump serde from 1.0.103 to 1.0.104 r=pitkley a=dependabot-preview[bot] Bumps [serde](https://github.com/serde-rs/serde) from 1.0.103 to 1.0.104. <details> <summary>Release notes</summary> *Sourced from [serde's releases](https://github.com/serde-rs/serde/releases).* > ## v1.0.104 > - Revert stabilization of Serialize/Deserialize impls for `!` to account for [rust-lang/rust#67224](https://github-redirect.dependabot.com/rust-lang/rust/pull/67224) </details> <details> <summary>Commits</summary> - [`234fbfd`](serde-rs/serde@234fbfd) Release 1.0.104 - [`b9909ce`](serde-rs/serde@b9909ce) Revert "Remove never_type feature gate" - [`d540e72`](serde-rs/serde@d540e72) Format with rustfmt 2019-10-07 - [`13d0899`](serde-rs/serde@13d0899) Add missing import in de_enum expand test - [`4fefa7a`](serde-rs/serde@4fefa7a) Format imports in expandtest inputs - [`9048660`](serde-rs/serde@9048660) Update test suite to nightly-2019-11-26 - [`0b303c7`](serde-rs/serde@0b303c7) Mark tests ignored on emscripten rather than omitting - [`c371563`](serde-rs/serde@c371563) Reduce nesting of macrotest test cases - [`d17d8eb`](serde-rs/serde@d17d8eb) Rely on std::process::Command's path search - [`bcaebdb`](serde-rs/serde@bcaebdb) Merge pull request [#1662](https://github-redirect.dependabot.com/serde-rs/serde/issues/1662) from eupn/use-macrotest - Additional commits viewable in [compare view](serde-rs/serde@v1.0.103...v1.0.104) </details> [![Dependabot compatibility score](https://api.dependabot.com/badges/compatibility_score?dependency-name=serde&package-manager=cargo&previous-version=1.0.103&new-version=1.0.104)](https://dependabot.com/compatibility-score.html?dependency-name=serde&package-manager=cargo&previous-version=1.0.103&new-version=1.0.104) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) - `@dependabot use these labels` will set the current labels as the default for future PRs for this repo and language - `@dependabot use these reviewers` will set the current reviewers as the default for future PRs for this repo and language - `@dependabot use these assignees` will set the current assignees as the default for future PRs for this repo and language - `@dependabot use this milestone` will set the current milestone as the default for future PRs for this repo and language - `@dependabot badge me` will comment on this PR with code to add a "Dependabot enabled" badge to your readme Additionally, you can set the following in your Dependabot [dashboard](https://app.dependabot.com): - Update frequency (including time of day and day of week) - Pull request limits (per update run and/or open at any time) - Automerge options (never/patch/minor, and dev/runtime dependencies) - Out-of-range updates (receive only lockfile updates, if desired) - Security updates (receive only security updates, if desired) </details> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

94: Bump serde from 1.0.103 to 1.0.104 r=sopium a=dependabot-preview[bot] Bumps [serde](https://github.com/serde-rs/serde) from 1.0.103 to 1.0.104. <details> <summary>Release notes</summary> *Sourced from [serde's releases](https://github.com/serde-rs/serde/releases).* > ## v1.0.104 > - Revert stabilization of Serialize/Deserialize impls for `!` to account for [rust-lang/rust#67224](https://github-redirect.dependabot.com/rust-lang/rust/pull/67224) </details> <details> <summary>Commits</summary> - [`234fbfd`](serde-rs/serde@234fbfd) Release 1.0.104 - [`b9909ce`](serde-rs/serde@b9909ce) Revert "Remove never_type feature gate" - [`d540e72`](serde-rs/serde@d540e72) Format with rustfmt 2019-10-07 - [`13d0899`](serde-rs/serde@13d0899) Add missing import in de_enum expand test - [`4fefa7a`](serde-rs/serde@4fefa7a) Format imports in expandtest inputs - [`9048660`](serde-rs/serde@9048660) Update test suite to nightly-2019-11-26 - [`0b303c7`](serde-rs/serde@0b303c7) Mark tests ignored on emscripten rather than omitting - [`c371563`](serde-rs/serde@c371563) Reduce nesting of macrotest test cases - [`d17d8eb`](serde-rs/serde@d17d8eb) Rely on std::process::Command's path search - [`bcaebdb`](serde-rs/serde@bcaebdb) Merge pull request [#1662](https://github-redirect.dependabot.com/serde-rs/serde/issues/1662) from eupn/use-macrotest - Additional commits viewable in [compare view](serde-rs/serde@v1.0.103...v1.0.104) </details> [![Dependabot compatibility score](https://api.dependabot.com/badges/compatibility_score?dependency-name=serde&package-manager=cargo&previous-version=1.0.103&new-version=1.0.104)](https://dependabot.com/compatibility-score.html?dependency-name=serde&package-manager=cargo&previous-version=1.0.103&new-version=1.0.104) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) - `@dependabot use these labels` will set the current labels as the default for future PRs for this repo and language - `@dependabot use these reviewers` will set the current reviewers as the default for future PRs for this repo and language - `@dependabot use these assignees` will set the current assignees as the default for future PRs for this repo and language - `@dependabot use this milestone` will set the current milestone as the default for future PRs for this repo and language - `@dependabot badge me` will comment on this PR with code to add a "Dependabot enabled" badge to your readme Additionally, you can set the following in your Dependabot [dashboard](https://app.dependabot.com): - Update frequency (including time of day and day of week) - Pull request limits (per update run and/or open at any time) - Out-of-range updates (receive only lockfile updates, if desired) - Security updates (receive only security updates, if desired) </details> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

142: Bump serde from 1.0.103 to 1.0.104 r=MikailBag a=dependabot-preview[bot] Bumps [serde](https://github.com/serde-rs/serde) from 1.0.103 to 1.0.104. <details> <summary>Release notes</summary> *Sourced from [serde's releases](https://github.com/serde-rs/serde/releases).* > ## v1.0.104 > - Revert stabilization of Serialize/Deserialize impls for `!` to account for [rust-lang/rust#67224](https://github-redirect.dependabot.com/rust-lang/rust/pull/67224) </details> <details> <summary>Commits</summary> - [`234fbfd`](serde-rs/serde@234fbfd) Release 1.0.104 - [`b9909ce`](serde-rs/serde@b9909ce) Revert "Remove never_type feature gate" - [`d540e72`](serde-rs/serde@d540e72) Format with rustfmt 2019-10-07 - [`13d0899`](serde-rs/serde@13d0899) Add missing import in de_enum expand test - [`4fefa7a`](serde-rs/serde@4fefa7a) Format imports in expandtest inputs - [`9048660`](serde-rs/serde@9048660) Update test suite to nightly-2019-11-26 - [`0b303c7`](serde-rs/serde@0b303c7) Mark tests ignored on emscripten rather than omitting - [`c371563`](serde-rs/serde@c371563) Reduce nesting of macrotest test cases - [`d17d8eb`](serde-rs/serde@d17d8eb) Rely on std::process::Command's path search - [`bcaebdb`](serde-rs/serde@bcaebdb) Merge pull request [#1662](https://github-redirect.dependabot.com/serde-rs/serde/issues/1662) from eupn/use-macrotest - Additional commits viewable in [compare view](serde-rs/serde@v1.0.103...v1.0.104) </details> [![Dependabot compatibility score](https://api.dependabot.com/badges/compatibility_score?dependency-name=serde&package-manager=cargo&previous-version=1.0.103&new-version=1.0.104)](https://dependabot.com/compatibility-score.html?dependency-name=serde&package-manager=cargo&previous-version=1.0.103&new-version=1.0.104) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) - `@dependabot use these labels` will set the current labels as the default for future PRs for this repo and language - `@dependabot use these reviewers` will set the current reviewers as the default for future PRs for this repo and language - `@dependabot use these assignees` will set the current assignees as the default for future PRs for this repo and language - `@dependabot use this milestone` will set the current milestone as the default for future PRs for this repo and language - `@dependabot badge me` will comment on this PR with code to add a "Dependabot enabled" badge to your readme Additionally, you can set the following in your Dependabot [dashboard](https://app.dependabot.com): - Update frequency (including time of day and day of week) - Pull request limits (per update run and/or open at any time) - Out-of-range updates (receive only lockfile updates, if desired) - Security updates (receive only security updates, if desired) </details> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

17: build(deps): bump serde from 1.0.103 to 1.0.104 in /sync r=tommilligan a=dependabot-preview[bot] Bumps [serde](https://github.com/serde-rs/serde) from 1.0.103 to 1.0.104. <details> <summary>Release notes</summary> *Sourced from [serde's releases](https://github.com/serde-rs/serde/releases).* > ## v1.0.104 > - Revert stabilization of Serialize/Deserialize impls for `!` to account for [rust-lang/rust#67224](https://github-redirect.dependabot.com/rust-lang/rust/pull/67224) </details> <details> <summary>Commits</summary> - [`234fbfd`](serde-rs/serde@234fbfd) Release 1.0.104 - [`b9909ce`](serde-rs/serde@b9909ce) Revert "Remove never_type feature gate" - [`d540e72`](serde-rs/serde@d540e72) Format with rustfmt 2019-10-07 - [`13d0899`](serde-rs/serde@13d0899) Add missing import in de_enum expand test - [`4fefa7a`](serde-rs/serde@4fefa7a) Format imports in expandtest inputs - [`9048660`](serde-rs/serde@9048660) Update test suite to nightly-2019-11-26 - [`0b303c7`](serde-rs/serde@0b303c7) Mark tests ignored on emscripten rather than omitting - [`c371563`](serde-rs/serde@c371563) Reduce nesting of macrotest test cases - [`d17d8eb`](serde-rs/serde@d17d8eb) Rely on std::process::Command's path search - [`bcaebdb`](serde-rs/serde@bcaebdb) Merge pull request [#1662](https://github-redirect.dependabot.com/serde-rs/serde/issues/1662) from eupn/use-macrotest - Additional commits viewable in [compare view](serde-rs/serde@v1.0.103...v1.0.104) </details> [![Dependabot compatibility score](https://api.dependabot.com/badges/compatibility_score?dependency-name=serde&package-manager=cargo&previous-version=1.0.103&new-version=1.0.104)](https://dependabot.com/compatibility-score.html?dependency-name=serde&package-manager=cargo&previous-version=1.0.103&new-version=1.0.104) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) - `@dependabot badge me` will comment on this PR with code to add a "Dependabot enabled" badge to your readme Additionally, you can set the following in the `.dependabot/config.yml` file in this repo: - Update frequency - Automerge options (never/patch/minor, and dev/runtime dependencies) - Out-of-range updates (receive only lockfile updates, if desired) - Security updates (receive only security updates, if desired) </details> 18: build(deps): bump reqwest from 0.9.22 to 0.9.24 in /sync r=tommilligan a=dependabot-preview[bot] Bumps [reqwest](https://github.com/seanmonstar/reqwest) from 0.9.22 to 0.9.24. <details> <summary>Changelog</summary> *Sourced from [reqwest's changelog](https://github.com/seanmonstar/reqwest/blob/v0.9.24/CHANGELOG.md).* > ## v0.9.24 > > - Fix stray `dbg!` macro usage. > > ## v0.9.23 > > - Fix when passing a `Url` that contains a username and password, extract it and send as basic authorizaton ([#715](https://github-redirect.dependabot.com/seanmonstar/reqwest/issues/715)). </details> <details> <summary>Commits</summary> - [`bd36d53`](seanmonstar/reqwest@bd36d53) v0.9.24 - [`0e4d07f`](seanmonstar/reqwest@0e4d07f) remove stray dbg macro usage - [`a9dc7a7`](seanmonstar/reqwest@a9dc7a7) v0.9.23 - [`6334345`](seanmonstar/reqwest@6334345) support url with authority ([#735](https://github-redirect.dependabot.com/seanmonstar/reqwest/issues/735)) - See full diff in [compare view](seanmonstar/reqwest@v0.9.22...v0.9.24) </details> [![Dependabot compatibility score](https://api.dependabot.com/badges/compatibility_score?dependency-name=reqwest&package-manager=cargo&previous-version=0.9.22&new-version=0.9.24)](https://dependabot.com/compatibility-score.html?dependency-name=reqwest&package-manager=cargo&previous-version=0.9.22&new-version=0.9.24) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. 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288: Bump serde from 1.0.103 to 1.0.104 r=mergify[bot] a=dependabot-preview[bot] Bumps [serde](https://github.com/serde-rs/serde) from 1.0.103 to 1.0.104. <details> <summary>Release notes</summary> *Sourced from [serde's releases](https://github.com/serde-rs/serde/releases).* > ## v1.0.104 > - Revert stabilization of Serialize/Deserialize impls for `!` to account for [rust-lang/rust#67224](https://github-redirect.dependabot.com/rust-lang/rust/pull/67224) </details> <details> <summary>Commits</summary> - [`234fbfd`](serde-rs/serde@234fbfd) Release 1.0.104 - [`b9909ce`](serde-rs/serde@b9909ce) Revert "Remove never_type feature gate" - [`d540e72`](serde-rs/serde@d540e72) Format with rustfmt 2019-10-07 - [`13d0899`](serde-rs/serde@13d0899) Add missing import in de_enum expand test - [`4fefa7a`](serde-rs/serde@4fefa7a) Format imports in expandtest inputs - [`9048660`](serde-rs/serde@9048660) Update test suite to nightly-2019-11-26 - [`0b303c7`](serde-rs/serde@0b303c7) Mark tests ignored on emscripten rather than omitting - [`c371563`](serde-rs/serde@c371563) Reduce nesting of macrotest test cases - [`d17d8eb`](serde-rs/serde@d17d8eb) Rely on std::process::Command's path search - [`bcaebdb`](serde-rs/serde@bcaebdb) Merge pull request [#1662](https://github-redirect.dependabot.com/serde-rs/serde/issues/1662) from eupn/use-macrotest - Additional commits viewable in [compare view](serde-rs/serde@v1.0.103...v1.0.104) </details> [![Dependabot compatibility score](https://api.dependabot.com/badges/compatibility_score?dependency-name=serde&package-manager=cargo&previous-version=1.0.103&new-version=1.0.104)](https://dependabot.com/compatibility-score.html?dependency-name=serde&package-manager=cargo&previous-version=1.0.103&new-version=1.0.104) You can trigger a rebase of this PR by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot badge me` will comment on this PR with code to add a "Dependabot enabled" badge to your readme Additionally, you can set the following in the `.dependabot/config.yml` file in this repo: - Update frequency - Automerge options (never/patch/minor, and dev/runtime dependencies) - Out-of-range updates (receive only lockfile updates, if desired) - Security updates (receive only security updates, if desired) </details> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

1772: Bump serde from 1.0.103 to 1.0.104 r=mergify[bot] a=dependabot-preview[bot] Bumps [serde](https://github.com/serde-rs/serde) from 1.0.103 to 1.0.104. <details> <summary>Release notes</summary> *Sourced from [serde's releases](https://github.com/serde-rs/serde/releases).* > ## v1.0.104 > - Revert stabilization of Serialize/Deserialize impls for `!` to account for [rust-lang/rust#67224](https://github-redirect.dependabot.com/rust-lang/rust/pull/67224) </details> <details> <summary>Commits</summary> - [`234fbfd`](serde-rs/serde@234fbfd) Release 1.0.104 - [`b9909ce`](serde-rs/serde@b9909ce) Revert "Remove never_type feature gate" - [`d540e72`](serde-rs/serde@d540e72) Format with rustfmt 2019-10-07 - [`13d0899`](serde-rs/serde@13d0899) Add missing import in de_enum expand test - [`4fefa7a`](serde-rs/serde@4fefa7a) Format imports in expandtest inputs - [`9048660`](serde-rs/serde@9048660) Update test suite to nightly-2019-11-26 - [`0b303c7`](serde-rs/serde@0b303c7) Mark tests ignored on emscripten rather than omitting - [`c371563`](serde-rs/serde@c371563) Reduce nesting of macrotest test cases - [`d17d8eb`](serde-rs/serde@d17d8eb) Rely on std::process::Command's path search - [`bcaebdb`](serde-rs/serde@bcaebdb) Merge pull request [#1662](https://github-redirect.dependabot.com/serde-rs/serde/issues/1662) from eupn/use-macrotest - Additional commits viewable in [compare view](serde-rs/serde@v1.0.103...v1.0.104) </details> [![Dependabot compatibility score](https://api.dependabot.com/badges/compatibility_score?dependency-name=serde&package-manager=cargo&previous-version=1.0.103&new-version=1.0.104)](https://dependabot.com/compatibility-score.html?dependency-name=serde&package-manager=cargo&previous-version=1.0.103&new-version=1.0.104) You can trigger a rebase of this PR by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot badge me` will comment on this PR with code to add a "Dependabot enabled" badge to your readme Additionally, you can set the following in the `.dependabot/config.yml` file in this repo: - Update frequency - Automerge options (never/patch/minor, and dev/runtime dependencies) - Out-of-range updates (receive only lockfile updates, if desired) - Security updates (receive only security updates, if desired) </details> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

74: build(deps): bump serde from 1.0.103 to 1.0.104 r=jordens a=dependabot-preview[bot] Bumps [serde](https://github.com/serde-rs/serde) from 1.0.103 to 1.0.104. <details> <summary>Release notes</summary> *Sourced from [serde's releases](https://github.com/serde-rs/serde/releases).* > ## v1.0.104 > - Revert stabilization of Serialize/Deserialize impls for `!` to account for [rust-lang/rust#67224](https://github-redirect.dependabot.com/rust-lang/rust/pull/67224) </details> <details> <summary>Commits</summary> - [`234fbfd`](serde-rs/serde@234fbfd) Release 1.0.104 - [`b9909ce`](serde-rs/serde@b9909ce) Revert "Remove never_type feature gate" - [`d540e72`](serde-rs/serde@d540e72) Format with rustfmt 2019-10-07 - [`13d0899`](serde-rs/serde@13d0899) Add missing import in de_enum expand test - [`4fefa7a`](serde-rs/serde@4fefa7a) Format imports in expandtest inputs - [`9048660`](serde-rs/serde@9048660) Update test suite to nightly-2019-11-26 - [`0b303c7`](serde-rs/serde@0b303c7) Mark tests ignored on emscripten rather than omitting - [`c371563`](serde-rs/serde@c371563) Reduce nesting of macrotest test cases - [`d17d8eb`](serde-rs/serde@d17d8eb) Rely on std::process::Command's path search - [`bcaebdb`](serde-rs/serde@bcaebdb) Merge pull request [#1662](https://github-redirect.dependabot.com/serde-rs/serde/issues/1662) from eupn/use-macrotest - Additional commits viewable in [compare view](serde-rs/serde@v1.0.103...v1.0.104) </details> [![Dependabot compatibility score](https://api.dependabot.com/badges/compatibility_score?dependency-name=serde&package-manager=cargo&previous-version=1.0.103&new-version=1.0.104)](https://dependabot.com/compatibility-score.html?dependency-name=serde&package-manager=cargo&previous-version=1.0.103&new-version=1.0.104) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) - `@dependabot use these labels` will set the current labels as the default for future PRs for this repo and language - `@dependabot use these reviewers` will set the current reviewers as the default for future PRs for this repo and language - `@dependabot use these assignees` will set the current assignees as the default for future PRs for this repo and language - `@dependabot use this milestone` will set the current milestone as the default for future PRs for this repo and language - `@dependabot badge me` will comment on this PR with code to add a "Dependabot enabled" badge to your readme Additionally, you can set the following in your Dependabot [dashboard](https://app.dependabot.com): - Update frequency (including time of day and day of week) - Pull request limits (per update run and/or open at any time) - Automerge options (never/patch/minor, and dev/runtime dependencies) - Out-of-range updates (receive only lockfile updates, if desired) - Security updates (receive only security updates, if desired) </details> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

142: Bump serde from 1.0.103 to 1.0.104 r=MikailBag a=dependabot-preview[bot] Bumps [serde](https://github.com/serde-rs/serde) from 1.0.103 to 1.0.104. <details> <summary>Release notes</summary> *Sourced from [serde's releases](https://github.com/serde-rs/serde/releases).* > ## v1.0.104 > - Revert stabilization of Serialize/Deserialize impls for `!` to account for [rust-lang/rust#67224](https://github-redirect.dependabot.com/rust-lang/rust/pull/67224) </details> <details> <summary>Commits</summary> - [`234fbfd`](serde-rs/serde@234fbfd) Release 1.0.104 - [`b9909ce`](serde-rs/serde@b9909ce) Revert "Remove never_type feature gate" - [`d540e72`](serde-rs/serde@d540e72) Format with rustfmt 2019-10-07 - [`13d0899`](serde-rs/serde@13d0899) Add missing import in de_enum expand test - [`4fefa7a`](serde-rs/serde@4fefa7a) Format imports in expandtest inputs - [`9048660`](serde-rs/serde@9048660) Update test suite to nightly-2019-11-26 - [`0b303c7`](serde-rs/serde@0b303c7) Mark tests ignored on emscripten rather than omitting - [`c371563`](serde-rs/serde@c371563) Reduce nesting of macrotest test cases - [`d17d8eb`](serde-rs/serde@d17d8eb) Rely on std::process::Command's path search - [`bcaebdb`](serde-rs/serde@bcaebdb) Merge pull request [#1662](https://github-redirect.dependabot.com/serde-rs/serde/issues/1662) from eupn/use-macrotest - Additional commits viewable in [compare view](serde-rs/serde@v1.0.103...v1.0.104) </details> [![Dependabot compatibility score](https://api.dependabot.com/badges/compatibility_score?dependency-name=serde&package-manager=cargo&previous-version=1.0.103&new-version=1.0.104)](https://dependabot.com/compatibility-score.html?dependency-name=serde&package-manager=cargo&previous-version=1.0.103&new-version=1.0.104) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) - `@dependabot use these labels` will set the current labels as the default for future PRs for this repo and language - `@dependabot use these reviewers` will set the current reviewers as the default for future PRs for this repo and language - `@dependabot use these assignees` will set the current assignees as the default for future PRs for this repo and language - `@dependabot use this milestone` will set the current milestone as the default for future PRs for this repo and language - `@dependabot badge me` will comment on this PR with code to add a "Dependabot enabled" badge to your readme Additionally, you can set the following in your Dependabot [dashboard](https://app.dependabot.com): - Update frequency (including time of day and day of week) - Pull request limits (per update run and/or open at any time) - Out-of-range updates (receive only lockfile updates, if desired) - Security updates (receive only security updates, if desired) </details> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

rust-highfive assigned KodrAus Dec 11, 2019

nikomatsakis mentioned this pull request Dec 11, 2019

Tracking issue for promoting ! to a type (RFC 1216) #35121

Open

2 tasks

jonas-schievink added F-never_type `#![feature(never_type)]` S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Dec 11, 2019

Centril mentioned this pull request Dec 11, 2019

Stabilize ! in Rust 1.41.0 #65355

Merged

Centril reviewed Dec 11, 2019

View reviewed changes

rust-highfive assigned Centril and unassigned KodrAus Dec 11, 2019

bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Dec 11, 2019

pnkfelix mentioned this pull request Dec 12, 2019

Regression in Error conversion from Infallible #66757

Closed

Mathspy mentioned this pull request Dec 12, 2019

The never type can be named despite its feature gate #58733

Open

Centril mentioned this pull request Dec 12, 2019

Rollup of 7 pull requests #67263

Closed

bors added S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Dec 13, 2019

nikomatsakis force-pushed the revert-stabilization-of-never-type branch from 6613e33 to 19d18d2 Compare December 14, 2019 13:17

nikomatsakis mentioned this pull request Dec 14, 2019

introduce feature gate into never-type test rust-lang/reference#730

Merged

update clippy to the rustc-pr-67224 branch

96d18ac

Actually to commit <69f99e74ac2266dff4b5adc7c59b35236f0abef1>.

nikomatsakis force-pushed the revert-stabilization-of-never-type branch from 2d66423 to 96d18ac Compare December 14, 2019 20:22

update reference

775076f

bors added the merged-by-bors This PR was explicitly merged by bors. label Dec 15, 2019

bors merged commit 775076f into rust-lang:master Dec 15, 2019

This was referenced Dec 15, 2019

Deprecate Error::description for real #66919

Merged

Revamp // run-fail wrt. --pass & support // build-fail & // check-fail #66932

Merged

Update cargo, books #67206

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Revert stabilization of never type #67224

Revert stabilization of never type #67224

nikomatsakis commented Dec 11, 2019

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Centril Dec 11, 2019

Centril commented Dec 11, 2019 •

edited

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bors commented Dec 14, 2019

bors commented Dec 15, 2019

Revert stabilization of never type #67224

Revert stabilization of never type #67224

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Centril commented Dec 11, 2019 • edited

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Centril commented Dec 11, 2019 •

edited