Aug 17 15:47:38.466 INFO checking oncemutex-0.1.1 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 15:47:38.466 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 15:47:38.466 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 15:47:38.466 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-6/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 15:47:38.730 INFO blam! 4cf96cf64ed897349e272d7e3921130e4eba5913bbf45d0a62da006063862480
Aug 17 15:47:38.732 INFO running `"docker" "start" "-a" "4cf96cf64ed897349e272d7e3921130e4eba5913bbf45d0a62da006063862480"`
Aug 17 15:47:40.153 INFO kablam!     Checking oncemutex v0.1.1 (file:///source)
Aug 17 15:47:40.888 INFO kablam! warning: unnecessary `unsafe` block
Aug 17 15:47:40.888 INFO kablam!   --> src/lib.rs:86:9
Aug 17 15:47:40.888 INFO kablam!    |
Aug 17 15:47:40.888 INFO kablam! 86 |         unsafe { self.data.into_inner() }
Aug 17 15:47:40.888 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Aug 17 15:47:40.888 INFO kablam!    |
Aug 17 15:47:40.888 INFO kablam! note: lint level defined here
Aug 17 15:47:40.888 INFO kablam!   --> src/lib.rs:1:23
Aug 17 15:47:40.888 INFO kablam!    |
Aug 17 15:47:40.888 INFO kablam! 1  | #![deny(missing_docs, warnings)]
Aug 17 15:47:40.888 INFO kablam!    |                       ^^^^^^^^
Aug 17 15:47:40.888 INFO kablam!    = note: #[warn(unused_unsafe)] implied by #[warn(warnings)]
Aug 17 15:47:40.888 INFO kablam! 
Aug 17 15:47:41.263 INFO kablam! warning: unnecessary `unsafe` block
Aug 17 15:47:41.263 INFO kablam!   --> src/lib.rs:86:9
Aug 17 15:47:41.263 INFO kablam!    |
Aug 17 15:47:41.263 INFO kablam! 86 |         unsafe { self.data.into_inner() }
Aug 17 15:47:41.263 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Aug 17 15:47:41.263 INFO kablam!    |
Aug 17 15:47:41.263 INFO kablam! note: lint level defined here
Aug 17 15:47:41.263 INFO kablam!   --> src/lib.rs:1:23
Aug 17 15:47:41.263 INFO kablam!    |
Aug 17 15:47:41.263 INFO kablam! 1  | #![deny(missing_docs, warnings)]
Aug 17 15:47:41.263 INFO kablam!    |                       ^^^^^^^^
Aug 17 15:47:41.263 INFO kablam!    = note: #[warn(unused_unsafe)] implied by #[warn(warnings)]
Aug 17 15:47:41.263 INFO kablam! 
Aug 17 15:47:41.270 INFO kablam! warning: unused unary operation which must be used
Aug 17 15:47:41.270 INFO kablam!    --> src/lib.rs:199:9
Aug 17 15:47:41.270 INFO kablam!     |
Aug 17 15:47:41.270 INFO kablam! 199 |         *mutex;
Aug 17 15:47:41.270 INFO kablam!     |         ^^^^^^
Aug 17 15:47:41.270 INFO kablam!     |
Aug 17 15:47:41.270 INFO kablam! note: lint level defined here
Aug 17 15:47:41.270 INFO kablam!    --> src/lib.rs:1:23
Aug 17 15:47:41.270 INFO kablam!     |
Aug 17 15:47:41.270 INFO kablam! 1   | #![deny(missing_docs, warnings)]
Aug 17 15:47:41.270 INFO kablam!     |                       ^^^^^^^^
Aug 17 15:47:41.270 INFO kablam!     = note: #[warn(unused_must_use)] implied by #[warn(warnings)]
Aug 17 15:47:41.270 INFO kablam! 
Aug 17 15:47:41.307 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Aug 17 15:47:41.310 INFO kablam! su: No module specific data is present
Aug 17 15:47:41.842 INFO running `"docker" "rm" "-f" "4cf96cf64ed897349e272d7e3921130e4eba5913bbf45d0a62da006063862480"`
Aug 17 15:47:42.010 INFO blam! 4cf96cf64ed897349e272d7e3921130e4eba5913bbf45d0a62da006063862480