Sep 21 06:14:07.321 INFO checking oncemutex-0.1.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 06:14:07.321 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 06:14:07.321 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/master#f7f4c500b46603386e940f116b469c7adc043a6d:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 06:14:07.439 INFO blam! 295c50377346c472555f1f7d0c79ad3d89188f393bdf6ff75c1362d7467cc46d
Sep 21 06:14:07.440 INFO running `"docker" "start" "-a" "295c50377346c472555f1f7d0c79ad3d89188f393bdf6ff75c1362d7467cc46d"`
Sep 21 06:14:08.887 INFO kablam! usermod: no changes
Sep 21 06:14:08.913 INFO kablam!     Checking oncemutex v0.1.1 (/source)
Sep 21 06:14:09.145 INFO kablam! error: unnecessary `unsafe` block
Sep 21 06:14:09.145 INFO kablam!   --> src/lib.rs:86:9
Sep 21 06:14:09.145 INFO kablam!    |
Sep 21 06:14:09.145 INFO kablam! 86 |         unsafe { self.data.into_inner() }
Sep 21 06:14:09.145 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Sep 21 06:14:09.145 INFO kablam!    |
Sep 21 06:14:09.145 INFO kablam! note: lint level defined here
Sep 21 06:14:09.145 INFO kablam!   --> src/lib.rs:1:23
Sep 21 06:14:09.145 INFO kablam!    |
Sep 21 06:14:09.145 INFO kablam! 1  | #![deny(missing_docs, warnings)]
Sep 21 06:14:09.145 INFO kablam!    |                       ^^^^^^^^
Sep 21 06:14:09.145 INFO kablam!    = note: #[deny(unused_unsafe)] implied by #[deny(warnings)]
Sep 21 06:14:09.145 INFO kablam! 
Sep 21 06:14:09.145 INFO kablam! error: aborting due to previous error
Sep 21 06:14:09.145 INFO kablam! 
Sep 21 06:14:09.153 INFO kablam! error: Could not compile `oncemutex`.
Sep 21 06:14:09.153 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 21 06:14:09.169 INFO kablam! error: unnecessary `unsafe` block
Sep 21 06:14:09.169 INFO kablam!   --> src/lib.rs:86:9
Sep 21 06:14:09.169 INFO kablam!    |
Sep 21 06:14:09.169 INFO kablam! 86 |         unsafe { self.data.into_inner() }
Sep 21 06:14:09.169 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Sep 21 06:14:09.169 INFO kablam!    |
Sep 21 06:14:09.169 INFO kablam! note: lint level defined here
Sep 21 06:14:09.169 INFO kablam!   --> src/lib.rs:1:23
Sep 21 06:14:09.169 INFO kablam!    |
Sep 21 06:14:09.169 INFO kablam! 1  | #![deny(missing_docs, warnings)]
Sep 21 06:14:09.169 INFO kablam!    |                       ^^^^^^^^
Sep 21 06:14:09.169 INFO kablam!    = note: #[deny(unused_unsafe)] implied by #[deny(warnings)]
Sep 21 06:14:09.169 INFO kablam! 
Sep 21 06:14:09.171 INFO kablam! error: aborting due to previous error
Sep 21 06:14:09.171 INFO kablam! 
Sep 21 06:14:09.177 INFO kablam! error: Could not compile `oncemutex`.
Sep 21 06:14:09.177 INFO kablam! 
Sep 21 06:14:09.177 INFO kablam! To learn more, run the command again with --verbose.
Sep 21 06:14:09.178 INFO kablam! su: No module specific data is present
Sep 21 06:14:09.750 INFO running `"docker" "rm" "-f" "295c50377346c472555f1f7d0c79ad3d89188f393bdf6ff75c1362d7467cc46d"`
Sep 21 06:14:09.823 INFO blam! 295c50377346c472555f1f7d0c79ad3d89188f393bdf6ff75c1362d7467cc46d