Sep 04 03:21:20.478 INFO checking shared-mutex-0.3.1 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 03:21:20.478 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 03:21:20.478 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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=500" "-e" "CMD=cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 03:21:20.653 INFO blam! 7fa4b80cecf1f39597b9f92b00c850ff818ed5b1c261c16907c6522bf75e9f3d
Sep 04 03:21:20.656 INFO running `"docker" "start" "-a" "7fa4b80cecf1f39597b9f92b00c850ff818ed5b1c261c16907c6522bf75e9f3d"`
Sep 04 03:21:21.281 INFO kablam!     Checking variance v0.1.3
Sep 04 03:21:21.282 INFO kablam!     Checking scopeguard v0.1.2
Sep 04 03:21:21.282 INFO kablam!     Checking poison v0.1.0
Sep 04 03:21:21.809 INFO kablam!     Checking shared-mutex v0.3.1 (file:///source)
Sep 04 03:21:21.861 INFO kablam!     Checking scoped-pool v0.1.10
Sep 04 03:21:22.558 INFO kablam! warning: unnecessary `unsafe` block
Sep 04 03:21:22.559 INFO kablam!   --> src/lib.rs:55:9
Sep 04 03:21:22.559 INFO kablam!    |
Sep 04 03:21:22.559 INFO kablam! 55 |         unsafe { self.data.into_inner().into_inner() }
Sep 04 03:21:22.559 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Sep 04 03:21:22.559 INFO kablam!    |
Sep 04 03:21:22.559 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Sep 04 03:21:22.559 INFO kablam! 
Sep 04 03:21:23.507 INFO kablam! error: unnecessary `unsafe` block
Sep 04 03:21:23.507 INFO kablam!   --> src/lib.rs:55:9
Sep 04 03:21:23.507 INFO kablam!    |
Sep 04 03:21:23.507 INFO kablam! 55 |         unsafe { self.data.into_inner().into_inner() }
Sep 04 03:21:23.508 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Sep 04 03:21:23.508 INFO kablam!    |
Sep 04 03:21:23.508 INFO kablam! note: lint level defined here
Sep 04 03:21:23.508 INFO kablam!   --> src/lib.rs:1:24
Sep 04 03:21:23.508 INFO kablam!    |
Sep 04 03:21:23.508 INFO kablam! 1  | #![cfg_attr(test, deny(warnings))]
Sep 04 03:21:23.508 INFO kablam!    |                        ^^^^^^^^
Sep 04 03:21:23.508 INFO kablam!    = note: #[deny(unused_unsafe)] implied by #[deny(warnings)]
Sep 04 03:21:23.508 INFO kablam! 
Sep 04 03:21:23.514 INFO kablam! error: aborting due to previous error
Sep 04 03:21:23.514 INFO kablam! 
Sep 04 03:21:23.522 INFO kablam! error: Could not compile `shared-mutex`.
Sep 04 03:21:23.522 INFO kablam! 
Sep 04 03:21:23.522 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 03:21:23.523 INFO kablam! su: No module specific data is present
Sep 04 03:21:24.016 INFO running `"docker" "rm" "-f" "7fa4b80cecf1f39597b9f92b00c850ff818ed5b1c261c16907c6522bf75e9f3d"`
Sep 04 03:21:24.108 INFO blam! 7fa4b80cecf1f39597b9f92b00c850ff818ed5b1c261c16907c6522bf75e9f3d