Crash on nightly 1.44.0

[shika-blyat]

Logs

{"message":"cannot lex `source_file` without source: C:\\Users\\abdel\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\quote-1.0.3\\src\\lib.rs","code":null,"level":"error: internal compiler error","spans":[],"children":[],"rendered":"\u001b[0m\u001b[1m\u001b[38;5;9merror: internal compiler error\u001b[0m\u001b[0m\u001b[1m\u001b[38;5;15m: cannot lex `source_file` without source: C:\\Users\\abdel\\.cargo\\registry\\src\\github.com-1ecc6299db9ec823\\quote-1.0.3\\src\\lib.rs\u001b[0m\n\n"}
thread 'rustc' panicked at 'Box<Any>', src\librustc_errors\lib.rs:880:9
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

note: the compiler unexpectedly panicked. this is a bug.

note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports

note: rustc 1.44.0-nightly (f509b26a7 2020-03-18) running on x86_64-pc-windows-msvc

note: compiler flags: -C prefer-dynamic -C debuginfo=2 --crate-type proc-macro

note: some of the compiler flags provided by cargo are hidden

{"message":"aborting due to previous error","code":null,"level":"error","spans":[],"children":[],"rendered":"\u001b[0m\u001b[1m\u001b[38;5;9merror\u001b[0m\u001b[0m\u001b[1m\u001b[38;5;15m: aborting due to previous error\u001b[0m\n\n"}

By the way:
huge thanks everybody for your work :)

[shika-blyat]

Probably related to:
rust-lang/vscode-rust#749
I don't know if i should close this issue because it's a vscode-rls issue or if this is effectively an RLS issue