Nov 18 04:50:49.436 INFO testing oncemutex-0.1.1 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 04:50:49.436 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 18 04:50:49.653 INFO [stdout] b8284adaa3d22164e4371a324edc797d93ba9e2649bcd1b65b63875790ebc855
Nov 18 04:50:49.661 INFO running `"docker" "start" "-a" "b8284adaa3d22164e4371a324edc797d93ba9e2649bcd1b65b63875790ebc855"`
Nov 18 04:50:50.178 INFO [stderr] usermod: no changes
Nov 18 04:50:50.221 INFO [stderr]    Compiling oncemutex v0.1.1 (/source)
Nov 18 04:50:50.492 INFO [stderr] error: unnecessary `unsafe` block
Nov 18 04:50:50.492 INFO [stderr]   --> src/lib.rs:86:9
Nov 18 04:50:50.492 INFO [stderr]    |
Nov 18 04:50:50.492 INFO [stderr] 86 |         unsafe { self.data.into_inner() }
Nov 18 04:50:50.492 INFO [stderr]    |         ^^^^^^ unnecessary `unsafe` block
Nov 18 04:50:50.492 INFO [stderr]    |
Nov 18 04:50:50.492 INFO [stderr] note: lint level defined here
Nov 18 04:50:50.492 INFO [stderr]   --> src/lib.rs:1:23
Nov 18 04:50:50.492 INFO [stderr]    |
Nov 18 04:50:50.492 INFO [stderr] 1  | #![deny(missing_docs, warnings)]
Nov 18 04:50:50.492 INFO [stderr]    |                       ^^^^^^^^
Nov 18 04:50:50.492 INFO [stderr]    = note: #[deny(unused_unsafe)] implied by #[deny(warnings)]
Nov 18 04:50:50.492 INFO [stderr] 
Nov 18 04:50:50.494 INFO [stderr] error: aborting due to previous error
Nov 18 04:50:50.494 INFO [stderr] 
Nov 18 04:50:50.499 INFO [stderr] error: Could not compile `oncemutex`.
Nov 18 04:50:50.499 INFO [stderr] 
Nov 18 04:50:50.499 INFO [stderr] To learn more, run the command again with --verbose.
Nov 18 04:50:50.500 INFO [stderr] su: No module specific data is present
Nov 18 04:50:50.791 INFO running `"docker" "inspect" "b8284adaa3d22164e4371a324edc797d93ba9e2649bcd1b65b63875790ebc855"`
Nov 18 04:50:50.863 INFO running `"docker" "rm" "-f" "b8284adaa3d22164e4371a324edc797d93ba9e2649bcd1b65b63875790ebc855"`
Nov 18 04:50:50.948 INFO [stdout] b8284adaa3d22164e4371a324edc797d93ba9e2649bcd1b65b63875790ebc855