Oct 13 11:21:07.970 INFO checking oncemutex-0.1.1 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 11:21:07.971 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 11:21:08.340 INFO blam! 7e1ad2a1e44148f27ca5270157c360790bdcbd5425f1c13a351b551c6d5aad8a
Oct 13 11:21:08.361 INFO running `"docker" "start" "-a" "7e1ad2a1e44148f27ca5270157c360790bdcbd5425f1c13a351b551c6d5aad8a"`
Oct 13 11:21:09.032 INFO kablam! usermod: no changes
Oct 13 11:21:09.055 INFO kablam!     Checking oncemutex v0.1.1 (/source)
Oct 13 11:21:09.645 INFO kablam! error: unnecessary `unsafe` block
Oct 13 11:21:09.645 INFO kablam!   --> src/lib.rs:86:9
Oct 13 11:21:09.645 INFO kablam!    |
Oct 13 11:21:09.646 INFO kablam! 86 |         unsafe { self.data.into_inner() }
Oct 13 11:21:09.646 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Oct 13 11:21:09.647 INFO kablam!    |
Oct 13 11:21:09.647 INFO kablam! note: lint level defined here
Oct 13 11:21:09.647 INFO kablam!   --> src/lib.rs:1:23
Oct 13 11:21:09.648 INFO kablam!    |
Oct 13 11:21:09.648 INFO kablam! 1  | #![deny(missing_docs, warnings)]
Oct 13 11:21:09.649 INFO kablam!    |                       ^^^^^^^^
Oct 13 11:21:09.649 INFO kablam!    = note: #[deny(unused_unsafe)] implied by #[deny(warnings)]
Oct 13 11:21:09.649 INFO kablam! 
Oct 13 11:21:09.659 INFO kablam! error: aborting due to previous error
Oct 13 11:21:09.659 INFO kablam! 
Oct 13 11:21:09.661 INFO kablam! error: Could not compile `oncemutex`.
Oct 13 11:21:09.661 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 13 11:21:09.784 INFO kablam! error: unnecessary `unsafe` block
Oct 13 11:21:09.784 INFO kablam!   --> src/lib.rs:86:9
Oct 13 11:21:09.784 INFO kablam!    |
Oct 13 11:21:09.784 INFO kablam! 86 |         unsafe { self.data.into_inner() }
Oct 13 11:21:09.784 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Oct 13 11:21:09.784 INFO kablam!    |
Oct 13 11:21:09.784 INFO kablam! note: lint level defined here
Oct 13 11:21:09.784 INFO kablam!   --> src/lib.rs:1:23
Oct 13 11:21:09.784 INFO kablam!    |
Oct 13 11:21:09.784 INFO kablam! 1  | #![deny(missing_docs, warnings)]
Oct 13 11:21:09.784 INFO kablam!    |                       ^^^^^^^^
Oct 13 11:21:09.784 INFO kablam!    = note: #[deny(unused_unsafe)] implied by #[deny(warnings)]
Oct 13 11:21:09.784 INFO kablam! 
Oct 13 11:21:09.787 INFO kablam! error: aborting due to previous error
Oct 13 11:21:09.787 INFO kablam! 
Oct 13 11:21:09.795 INFO kablam! error: Could not compile `oncemutex`.
Oct 13 11:21:09.795 INFO kablam! 
Oct 13 11:21:09.795 INFO kablam! To learn more, run the command again with --verbose.
Oct 13 11:21:09.796 INFO kablam! su: No module specific data is present
Oct 13 11:21:10.102 INFO running `"docker" "rm" "-f" "7e1ad2a1e44148f27ca5270157c360790bdcbd5425f1c13a351b551c6d5aad8a"`
Oct 13 11:21:10.265 INFO blam! 7e1ad2a1e44148f27ca5270157c360790bdcbd5425f1c13a351b551c6d5aad8a