Dec 14 09:57:06.103 INFO testing Gregory-Meyer/spinlock-rs against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 09:57:06.103 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 14 09:57:06.543 INFO [stdout] bf38ae4a3496924f5fa0a7ec56f133dc54c151920ff5bb6b1a5b161b2113db52
Dec 14 09:57:06.555 INFO running `"docker" "start" "-a" "bf38ae4a3496924f5fa0a7ec56f133dc54c151920ff5bb6b1a5b161b2113db52"`
Dec 14 09:57:08.374 INFO [stderr] usermod: no changes
Dec 14 09:57:08.441 INFO [stderr]    Compiling spinlock v0.1.0 (/source)
Dec 14 09:57:09.109 INFO [stderr] warning: method is never used: `into_inner`
Dec 14 09:57:09.109 INFO [stderr]   --> src/spinlock.rs:52:5
Dec 14 09:57:09.109 INFO [stderr]    |
Dec 14 09:57:09.110 INFO [stderr] 52 |     pub fn into_inner(self) -> std::sync::LockResult<T> where T: Sized {
Dec 14 09:57:09.110 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:09.110 INFO [stderr]    |
Dec 14 09:57:09.110 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 09:57:09.111 INFO [stderr] 
Dec 14 09:57:09.111 INFO [stderr] warning: method is never used: `get_mut`
Dec 14 09:57:09.111 INFO [stderr]   --> src/spinlock.rs:80:5
Dec 14 09:57:09.111 INFO [stderr]    |
Dec 14 09:57:09.111 INFO [stderr] 80 |     pub fn get_mut(&mut self) -> std::sync::LockResult<&mut T> {
Dec 14 09:57:09.111 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:09.111 INFO [stderr] 
Dec 14 09:57:09.755 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Dec 14 09:57:09.755 INFO [stderr] su: No module specific data is present
Dec 14 09:57:10.797 INFO running `"docker" "inspect" "bf38ae4a3496924f5fa0a7ec56f133dc54c151920ff5bb6b1a5b161b2113db52"`
Dec 14 09:57:11.119 INFO running `"docker" "rm" "-f" "bf38ae4a3496924f5fa0a7ec56f133dc54c151920ff5bb6b1a5b161b2113db52"`
Dec 14 09:57:11.471 INFO [stdout] bf38ae4a3496924f5fa0a7ec56f133dc54c151920ff5bb6b1a5b161b2113db52
Dec 14 09:57:11.473 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 14 09:57:11.899 INFO [stdout] 02d775eeb0e7e01b4b9cac3c6b5826c1c67c323601646b26de0765cf7a7fb146
Dec 14 09:57:11.903 INFO running `"docker" "start" "-a" "02d775eeb0e7e01b4b9cac3c6b5826c1c67c323601646b26de0765cf7a7fb146"`
Dec 14 09:57:13.615 INFO [stderr] usermod: no changes
Dec 14 09:57:13.687 INFO [stderr]    Compiling spinlock v0.1.0 (/source)
Dec 14 09:57:14.402 INFO [stderr] warning: method is never used: `into_inner`
Dec 14 09:57:14.403 INFO [stderr]   --> src/spinlock.rs:52:5
Dec 14 09:57:14.403 INFO [stderr]    |
Dec 14 09:57:14.404 INFO [stderr] 52 |     pub fn into_inner(self) -> std::sync::LockResult<T> where T: Sized {
Dec 14 09:57:14.404 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:14.404 INFO [stderr]    |
Dec 14 09:57:14.404 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 09:57:14.405 INFO [stderr] 
Dec 14 09:57:14.405 INFO [stderr] warning: method is never used: `get_mut`
Dec 14 09:57:14.405 INFO [stderr]   --> src/spinlock.rs:80:5
Dec 14 09:57:14.406 INFO [stderr]    |
Dec 14 09:57:14.406 INFO [stderr] 80 |     pub fn get_mut(&mut self) -> std::sync::LockResult<&mut T> {
Dec 14 09:57:14.406 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:57:14.406 INFO [stderr] 
Dec 14 09:57:14.823 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Dec 14 09:57:14.825 INFO [stderr] su: No module specific data is present
Dec 14 09:57:15.180 INFO running `"docker" "inspect" "02d775eeb0e7e01b4b9cac3c6b5826c1c67c323601646b26de0765cf7a7fb146"`
Dec 14 09:57:15.349 INFO running `"docker" "rm" "-f" "02d775eeb0e7e01b4b9cac3c6b5826c1c67c323601646b26de0765cf7a7fb146"`
Dec 14 09:57:15.479 INFO [stdout] 02d775eeb0e7e01b4b9cac3c6b5826c1c67c323601646b26de0765cf7a7fb146
Dec 14 09:57:15.481 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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"`
Dec 14 09:57:15.695 INFO [stdout] 1c23f848af01fa9c4305c262d1d1345508d8f5f8a1502f8fc4e9e5897b951f4a
Dec 14 09:57:15.703 INFO running `"docker" "start" "-a" "1c23f848af01fa9c4305c262d1d1345508d8f5f8a1502f8fc4e9e5897b951f4a"`
Dec 14 09:57:16.818 INFO [stderr] usermod: no changes
Dec 14 09:57:16.875 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 14 09:57:16.883 INFO [stderr]      Running /target/debug/deps/spinlock-3762df4fed6533ac
Dec 14 09:57:16.887 INFO [stdout] 
Dec 14 09:57:16.887 INFO [stdout] running 2 tests
Dec 14 09:57:16.903 INFO [stdout] test spinlock::tests::already_locked ... ok
Dec 14 09:57:16.962 INFO [stdout] test spinlock::tests::poisoned ... ok
Dec 14 09:57:16.962 INFO [stdout] 
Dec 14 09:57:16.962 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:57:16.962 INFO [stdout] 
Dec 14 09:57:16.963 INFO [stderr] su: No module specific data is present
Dec 14 09:57:18.084 INFO running `"docker" "inspect" "1c23f848af01fa9c4305c262d1d1345508d8f5f8a1502f8fc4e9e5897b951f4a"`
Dec 14 09:57:18.375 INFO running `"docker" "rm" "-f" "1c23f848af01fa9c4305c262d1d1345508d8f5f8a1502f8fc4e9e5897b951f4a"`
Dec 14 09:57:18.819 INFO [stdout] 1c23f848af01fa9c4305c262d1d1345508d8f5f8a1502f8fc4e9e5897b951f4a