Sep 06 00:05:00.724 INFO checking shared-mutex-0.3.1 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 00:05:00.724 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 00:05:00.724 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-7/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 00:05:00.894 INFO blam! a3c304c00de6d60f84f53a0babcd31941db0e081a03b468e5e5d49d771818c6f
Sep 06 00:05:00.895 INFO running `"docker" "start" "-a" "a3c304c00de6d60f84f53a0babcd31941db0e081a03b468e5e5d49d771818c6f"`
Sep 06 00:05:02.064 INFO kablam! usermod: no changes
Sep 06 00:05:02.100 INFO kablam!     Checking scopeguard v0.1.2
Sep 06 00:05:02.102 INFO kablam!     Checking variance v0.1.3
Sep 06 00:05:02.102 INFO kablam!     Checking poison v0.1.0
Sep 06 00:05:02.370 INFO kablam!     Checking shared-mutex v0.3.1 (file:///source)
Sep 06 00:05:02.399 INFO kablam!     Checking scoped-pool v0.1.10
Sep 06 00:05:02.714 INFO kablam! warning: unnecessary `unsafe` block
Sep 06 00:05:02.714 INFO kablam!   --> src/lib.rs:55:9
Sep 06 00:05:02.714 INFO kablam!    |
Sep 06 00:05:02.714 INFO kablam! 55 |         unsafe { self.data.into_inner().into_inner() }
Sep 06 00:05:02.714 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Sep 06 00:05:02.714 INFO kablam!    |
Sep 06 00:05:02.714 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Sep 06 00:05:02.714 INFO kablam! 
Sep 06 00:05:03.125 INFO kablam! error: unnecessary `unsafe` block
Sep 06 00:05:03.125 INFO kablam!   --> src/lib.rs:55:9
Sep 06 00:05:03.125 INFO kablam!    |
Sep 06 00:05:03.125 INFO kablam! 55 |         unsafe { self.data.into_inner().into_inner() }
Sep 06 00:05:03.125 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Sep 06 00:05:03.125 INFO kablam!    |
Sep 06 00:05:03.125 INFO kablam! note: lint level defined here
Sep 06 00:05:03.125 INFO kablam!   --> src/lib.rs:1:24
Sep 06 00:05:03.125 INFO kablam!    |
Sep 06 00:05:03.125 INFO kablam! 1  | #![cfg_attr(test, deny(warnings))]
Sep 06 00:05:03.125 INFO kablam!    |                        ^^^^^^^^
Sep 06 00:05:03.125 INFO kablam!    = note: #[deny(unused_unsafe)] implied by #[deny(warnings)]
Sep 06 00:05:03.125 INFO kablam! 
Sep 06 00:05:03.132 INFO kablam! error: aborting due to previous error
Sep 06 00:05:03.132 INFO kablam! 
Sep 06 00:05:03.140 INFO kablam! error: Could not compile `shared-mutex`.
Sep 06 00:05:03.140 INFO kablam! 
Sep 06 00:05:03.140 INFO kablam! To learn more, run the command again with --verbose.
Sep 06 00:05:03.143 INFO kablam! su: No module specific data is present
Sep 06 00:05:03.756 INFO running `"docker" "rm" "-f" "a3c304c00de6d60f84f53a0babcd31941db0e081a03b468e5e5d49d771818c6f"`
Sep 06 00:05:03.817 INFO blam! a3c304c00de6d60f84f53a0babcd31941db0e081a03b468e5e5d49d771818c6f