Nov 30 18:40:31.993 INFO checking oncemutex-0.1.1 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 18:40:31.993 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 18:40:32.354 INFO [stdout] 07c115393b14236ef799eb3a17cece8c67c7ba57c8fcbd259b53a60eb370c31a
Nov 30 18:40:32.360 INFO running `"docker" "start" "-a" "07c115393b14236ef799eb3a17cece8c67c7ba57c8fcbd259b53a60eb370c31a"`
Nov 30 18:40:33.403 INFO [stderr] usermod: no changes
Nov 30 18:40:33.457 INFO [stderr]     Checking oncemutex v0.1.1 (/source)
Nov 30 18:40:34.270 INFO [stderr] error: unnecessary `unsafe` block
Nov 30 18:40:34.270 INFO [stderr]   --> src/lib.rs:86:9
Nov 30 18:40:34.270 INFO [stderr]    |
Nov 30 18:40:34.270 INFO [stderr] 86 |         unsafe { self.data.into_inner() }
Nov 30 18:40:34.270 INFO [stderr]    |         ^^^^^^ unnecessary `unsafe` block
Nov 30 18:40:34.270 INFO [stderr]    |
Nov 30 18:40:34.270 INFO [stderr] note: lint level defined here
Nov 30 18:40:34.270 INFO [stderr]   --> src/lib.rs:1:23
Nov 30 18:40:34.270 INFO [stderr]    |
Nov 30 18:40:34.270 INFO [stderr] 1  | #![deny(missing_docs, warnings)]
Nov 30 18:40:34.270 INFO [stderr]    |                       ^^^^^^^^
Nov 30 18:40:34.272 INFO [stderr]    = note: #[deny(unused_unsafe)] implied by #[deny(warnings)]
Nov 30 18:40:34.272 INFO [stderr] 
Nov 30 18:40:34.272 INFO [stderr] error: aborting due to previous error
Nov 30 18:40:34.272 INFO [stderr] 
Nov 30 18:40:34.278 INFO [stderr] error: unnecessary `unsafe` block
Nov 30 18:40:34.278 INFO [stderr]   --> src/lib.rs:86:9
Nov 30 18:40:34.278 INFO [stderr]    |
Nov 30 18:40:34.278 INFO [stderr] 86 |         unsafe { self.data.into_inner() }
Nov 30 18:40:34.278 INFO [stderr]    |         ^^^^^^ unnecessary `unsafe` block
Nov 30 18:40:34.278 INFO [stderr]    |
Nov 30 18:40:34.278 INFO [stderr] note: lint level defined here
Nov 30 18:40:34.278 INFO [stderr]   --> src/lib.rs:1:23
Nov 30 18:40:34.278 INFO [stderr]    |
Nov 30 18:40:34.278 INFO [stderr] 1  | #![deny(missing_docs, warnings)]
Nov 30 18:40:34.278 INFO [stderr]    |                       ^^^^^^^^
Nov 30 18:40:34.278 INFO [stderr]    = note: #[deny(unused_unsafe)] implied by #[deny(warnings)]
Nov 30 18:40:34.278 INFO [stderr] 
Nov 30 18:40:34.279 INFO [stderr] error: Could not compile `oncemutex`.
Nov 30 18:40:34.279 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 30 18:40:34.289 INFO [stderr] error: aborting due to previous error
Nov 30 18:40:34.289 INFO [stderr] 
Nov 30 18:40:34.293 INFO [stderr] error: Could not compile `oncemutex`.
Nov 30 18:40:34.293 INFO [stderr] 
Nov 30 18:40:34.293 INFO [stderr] To learn more, run the command again with --verbose.
Nov 30 18:40:34.294 INFO [stderr] su: No module specific data is present
Nov 30 18:40:35.010 INFO running `"docker" "inspect" "07c115393b14236ef799eb3a17cece8c67c7ba57c8fcbd259b53a60eb370c31a"`
Nov 30 18:40:35.256 INFO running `"docker" "rm" "-f" "07c115393b14236ef799eb3a17cece8c67c7ba57c8fcbd259b53a60eb370c31a"`
Nov 30 18:40:35.460 INFO [stdout] 07c115393b14236ef799eb3a17cece8c67c7ba57c8fcbd259b53a60eb370c31a