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Failure to build 0.8.9 due to lazy_static trait bound #822

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detly opened this issue May 2, 2022 · 2 comments
Closed

Failure to build 0.8.9 due to lazy_static trait bound #822

detly opened this issue May 2, 2022 · 2 comments

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@detly
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detly commented May 2, 2022

Just this morning we found that our grcov step was failing in CI due to grcov itself failing to build under the rust:1-slim docker image. I can reproduce it locally on an Ubuntu 21.10 desktop.

⚬ rustc --version
rustc 1.60.0 (7737e0b5c 2022-04-04)
⚬ cargo --version
cargo 1.60.0 (d1fd9fe 2022-03-01)
⚬ cargo install --force grcov
    Updating crates.io index
  Installing grcov v0.8.9
  Downloaded semver v1.0.8
  Downloaded libc v0.2.125
  Downloaded num-integer v0.1.45
  Downloaded serde v1.0.137
  Downloaded serde_derive v1.0.137
  Downloaded memchr v2.5.0
  Downloaded serde_json v1.0.80
  Downloaded syn v1.0.92
  Downloaded libz-sys v1.1.6
  Downloaded 9 crates (2.7 MB) in 2.46s (largest was `libz-sys` at 1.5 MB)
   Compiling libc v0.2.125
   Compiling version_check v0.9.4
   Compiling cfg-if v1.0.0
   Compiling proc-macro2 v1.0.37
   Compiling memchr v2.5.0
   Compiling unicode-xid v0.2.2
   Compiling autocfg v1.1.0
   Compiling syn v1.0.92
   Compiling serde_derive v1.0.137
   Compiling lazy_static v1.4.0
   Compiling crossbeam-utils v0.8.8
   Compiling cc v1.0.73
   Compiling serde v1.0.137
   Compiling ppv-lite86 v0.2.16
   Compiling siphasher v0.3.10
   Compiling regex-syntax v0.6.25
   Compiling log v0.4.16
   Compiling bitflags v1.3.2
   Compiling adler v1.0.2
   Compiling typenum v1.15.0
   Compiling semver-parser v0.7.0
   Compiling gimli v0.26.1
   Compiling rustc-demangle v0.1.21
   Compiling scopeguard v1.1.0
   Compiling pkg-config v0.3.25
   Compiling failure_derive v0.1.8
   Compiling serde_json v1.0.80
   Compiling ucd-trie v0.1.3
   Compiling crc32fast v1.3.2
   Compiling unic-char-range v0.9.0
   Compiling rayon-core v1.9.2
   Compiling once_cell v1.10.0
   Compiling ryu v1.0.9
   Compiling unicode-width v0.1.9
   Compiling fnv v1.0.7
   Compiling same-file v1.0.6
   Compiling unic-common v0.9.0
   Compiling maplit v1.0.2
   Compiling itoa v1.0.1
   Compiling anyhow v1.0.57
   Compiling strsim v0.8.0
   Compiling unicode-segmentation v1.9.0
   Compiling crossbeam-queue v0.3.5
   Compiling ansi_term v0.12.1
   Compiling cpp_demangle v0.3.5
   Compiling vec_map v0.8.2
   Compiling stable_deref_trait v1.2.0
   Compiling symbolic-demangle v8.7.0
   Compiling semver v1.0.8
   Compiling deunicode v0.4.3
   Compiling humansize v1.1.1
   Compiling byteorder v1.4.3
   Compiling fastrand v1.7.0
   Compiling termcolor v1.1.3
   Compiling either v1.6.1
   Compiling percent-encoding v2.1.0
   Compiling remove_dir_all v0.5.3
   Compiling rustc-hash v1.1.0
   Compiling is_executable v1.0.1
   Compiling fomat-macros v0.3.1
   Compiling smallvec v1.8.0
   Compiling uncased v0.9.6
   Compiling generic-array v0.14.5
   Compiling proc-macro-error-attr v1.0.4
   Compiling proc-macro-error v1.0.4
   Compiling memoffset v0.6.5
   Compiling num-traits v0.2.14
   Compiling crossbeam-epoch v0.9.8
   Compiling num-integer v0.1.45
   Compiling rayon v1.5.2
   Compiling msvc-demangler v0.9.0
   Compiling miniz_oxide v0.5.1
   Compiling semver v0.9.0
   Compiling backtrace v0.3.65
   Compiling libz-sys v1.1.6
   Compiling pest v2.1.3
   Compiling unic-char-property v0.9.0
   Compiling textwrap v0.11.0
   Compiling thread_local v1.1.4
   Compiling unic-ucd-version v0.9.0
   Compiling walkdir v2.3.2
   Compiling heck v0.3.3
   Compiling slug v0.1.4
   Compiling addr2line v0.17.0
   Compiling rustc_version v0.2.3
   Compiling unic-ucd-segment v0.9.0
   Compiling pest_meta v2.1.3
   Compiling aho-corasick v0.7.18
   Compiling object v0.28.3
   Compiling bstr v0.2.17
   Compiling quick-xml v0.22.0
   Compiling getrandom v0.2.6
   Compiling time v0.1.43
   Compiling atty v0.2.14
   Compiling num_cpus v1.13.1
   Compiling memmap2 v0.5.3
   Compiling tempfile v3.3.0
   Compiling quote v1.0.18
   Compiling crossbeam-channel v0.5.4
   Compiling unic-segment v0.9.0
   Compiling regex v1.5.5
   Compiling rand_core v0.6.3
   Compiling uuid v0.8.2
   Compiling clap v2.34.0
   Compiling phf_shared v0.10.0
   Compiling flate2 v1.0.23
   Compiling rand_chacha v0.3.1
   Compiling debugid v0.7.3
   Compiling block-buffer v0.10.2
   Compiling crypto-common v0.1.3
   Compiling globset v0.4.8
   Compiling phf v0.10.1
   Compiling crossbeam-deque v0.8.1
   Compiling parse-zoneinfo v0.3.0
   Compiling rand v0.8.5
   Compiling zip v0.6.2
   Compiling symbolic-common v8.7.0
   Compiling digest v0.10.3
   Compiling ignore v0.4.18
   Compiling crossbeam v0.8.1
   Compiling synstructure v0.12.6
   Compiling pest_generator v2.1.3
   Compiling md-5 v0.10.1
   Compiling globwalk v0.8.1
   Compiling phf_generator v0.10.0
   Compiling phf_codegen v0.10.0
   Compiling chrono-tz-build v0.0.2
   Compiling pest_derive v2.1.0
   Compiling structopt-derive v0.4.18
   Compiling chrono-tz v0.6.1
   Compiling failure v0.1.8
   Compiling rustc-cfg v0.4.0
   Compiling structopt v0.3.26
   Compiling chrono v0.4.19
   Compiling semver v0.10.0
   Compiling toml v0.5.9
   Compiling simplelog v0.11.2
   Compiling cargo_metadata v0.11.4
   Compiling cargo-binutils v0.3.5
   Compiling tera v1.15.0
   Compiling grcov v0.8.9
error[E0277]: `NonNull<u8>` cannot be shared between threads safely
  --> /home/jason/.cargo/registry/src/github.com-1ecc6299db9ec823/grcov-0.8.9/src/gcov.rs:69:5
   |
69 | /     lazy_static! {
70 | |         static ref V: Version = {
71 | |             let output = Command::new(&get_gcov())
72 | |                 .arg("--version")
...  |
78 | |         };
79 | |     }
   | |_____^ `NonNull<u8>` cannot be shared between threads safely
   |
   = help: within `semver::Version`, the trait `std::marker::Sync` is not implemented for `NonNull<u8>`
   = note: required because it appears within the type `semver::identifier::Identifier`
   = note: required because it appears within the type `Prerelease`
   = note: required because it appears within the type `semver::Version`
note: required by a bound in `lazy_static::lazy::Lazy`
  --> /home/jason/.cargo/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.4.0/src/inline_lazy.rs:19:20
   |
19 | pub struct Lazy<T: Sync>(Cell<Option<T>>, Once);
   |                    ^^^^ required by this bound in `lazy_static::lazy::Lazy`
   = note: this error originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)

For more information about this error, try `rustc --explain E0277`.
error: could not compile `grcov` due to previous error
warning: build failed, waiting for other jobs to finish...
error: failed to compile `grcov v0.8.9`, intermediate artifacts can be found at `/tmp/cargo-installlTz9jj`

Caused by:
  build failed
@detly detly changed the title Failure to build 0.8.9 due to lazy_static trait bound ( Failure to build 0.8.9 due to lazy_static trait bound May 2, 2022
@detly
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detly commented May 2, 2022

I suspect this might be related to: dtolnay/semver#274

@detly
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detly commented May 2, 2022

Yep, okay, this was fixed with semver 1.0.9. Go back to your houses.

@detly detly closed this as completed May 2, 2022
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