Nov 28 21:15:19.104 INFO checking oncemutex-0.1.1 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 21:15:19.105 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 21:15:19.560 INFO [stdout] 241aec2634a88836257a014cee79c3d961b59f7dfa1f2721d7b8588222f1c73c
Nov 28 21:15:19.564 INFO running `"docker" "start" "-a" "241aec2634a88836257a014cee79c3d961b59f7dfa1f2721d7b8588222f1c73c"`
Nov 28 21:15:20.975 INFO [stderr] usermod: no changes
Nov 28 21:15:20.975 INFO [stderr]     Checking oncemutex v0.1.1 (/source)
Nov 28 21:15:21.746 INFO [stderr] error: unnecessary `unsafe` block
Nov 28 21:15:21.746 INFO [stderr]   --> src/lib.rs:86:9
Nov 28 21:15:21.746 INFO [stderr]    |
Nov 28 21:15:21.746 INFO [stderr] 86 |         unsafe { self.data.into_inner() }
Nov 28 21:15:21.746 INFO [stderr]    |         ^^^^^^ unnecessary `unsafe` block
Nov 28 21:15:21.746 INFO [stderr]    |
Nov 28 21:15:21.746 INFO [stderr] note: lint level defined here
Nov 28 21:15:21.746 INFO [stderr]   --> src/lib.rs:1:23
Nov 28 21:15:21.746 INFO [stderr]    |
Nov 28 21:15:21.746 INFO [stderr] 1  | #![deny(missing_docs, warnings)]
Nov 28 21:15:21.746 INFO [stderr]    |                       ^^^^^^^^
Nov 28 21:15:21.746 INFO [stderr]    = note: #[deny(unused_unsafe)] implied by #[deny(warnings)]
Nov 28 21:15:21.746 INFO [stderr] 
Nov 28 21:15:21.759 INFO [stderr] error: aborting due to previous error
Nov 28 21:15:21.759 INFO [stderr] 
Nov 28 21:15:21.772 INFO [stderr] error: Could not compile `oncemutex`.
Nov 28 21:15:21.772 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 28 21:15:21.928 INFO [stderr] error: unnecessary `unsafe` block
Nov 28 21:15:21.928 INFO [stderr]   --> src/lib.rs:86:9
Nov 28 21:15:21.928 INFO [stderr]    |
Nov 28 21:15:21.928 INFO [stderr] 86 |         unsafe { self.data.into_inner() }
Nov 28 21:15:21.928 INFO [stderr]    |         ^^^^^^ unnecessary `unsafe` block
Nov 28 21:15:21.928 INFO [stderr]    |
Nov 28 21:15:21.928 INFO [stderr] note: lint level defined here
Nov 28 21:15:21.928 INFO [stderr]   --> src/lib.rs:1:23
Nov 28 21:15:21.928 INFO [stderr]    |
Nov 28 21:15:21.928 INFO [stderr] 1  | #![deny(missing_docs, warnings)]
Nov 28 21:15:21.928 INFO [stderr]    |                       ^^^^^^^^
Nov 28 21:15:21.928 INFO [stderr]    = note: #[deny(unused_unsafe)] implied by #[deny(warnings)]
Nov 28 21:15:21.928 INFO [stderr] 
Nov 28 21:15:21.928 INFO [stderr] error: aborting due to previous error
Nov 28 21:15:21.928 INFO [stderr] 
Nov 28 21:15:21.933 INFO [stderr] error: Could not compile `oncemutex`.
Nov 28 21:15:21.934 INFO [stderr] 
Nov 28 21:15:21.934 INFO [stderr] To learn more, run the command again with --verbose.
Nov 28 21:15:21.936 INFO [stderr] su: No module specific data is present
Nov 28 21:15:22.644 INFO running `"docker" "inspect" "241aec2634a88836257a014cee79c3d961b59f7dfa1f2721d7b8588222f1c73c"`
Nov 28 21:15:22.880 INFO running `"docker" "rm" "-f" "241aec2634a88836257a014cee79c3d961b59f7dfa1f2721d7b8588222f1c73c"`
Nov 28 21:15:23.169 INFO [stdout] 241aec2634a88836257a014cee79c3d961b59f7dfa1f2721d7b8588222f1c73c