Nov 17 15:05:09.053 INFO testing Gregory-Meyer/spinlock-rs against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 15:05:09.054 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 15:05:09.611 INFO [stdout] 9799e9686e776b6dbdb4c7e11a2c0ee3a1f88747da1c36e16455d18ce8314ce4
Nov 17 15:05:09.619 INFO running `"docker" "start" "-a" "9799e9686e776b6dbdb4c7e11a2c0ee3a1f88747da1c36e16455d18ce8314ce4"`
Nov 17 15:05:11.183 INFO [stderr] usermod: no changes
Nov 17 15:05:11.235 INFO [stderr]    Compiling spinlock v0.1.0 (/source)
Nov 17 15:05:11.699 INFO [stderr] warning: method is never used: `into_inner`
Nov 17 15:05:11.699 INFO [stderr]   --> src/spinlock.rs:52:5
Nov 17 15:05:11.699 INFO [stderr]    |
Nov 17 15:05:11.699 INFO [stderr] 52 |     pub fn into_inner(self) -> std::sync::LockResult<T> where T: Sized {
Nov 17 15:05:11.699 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:05:11.699 INFO [stderr]    |
Nov 17 15:05:11.699 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 15:05:11.699 INFO [stderr] 
Nov 17 15:05:11.699 INFO [stderr] warning: method is never used: `get_mut`
Nov 17 15:05:11.699 INFO [stderr]   --> src/spinlock.rs:80:5
Nov 17 15:05:11.699 INFO [stderr]    |
Nov 17 15:05:11.699 INFO [stderr] 80 |     pub fn get_mut(&mut self) -> std::sync::LockResult<&mut T> {
Nov 17 15:05:11.699 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:05:11.699 INFO [stderr] 
Nov 17 15:05:12.283 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Nov 17 15:05:12.284 INFO [stderr] su: No module specific data is present
Nov 17 15:05:13.263 INFO running `"docker" "inspect" "9799e9686e776b6dbdb4c7e11a2c0ee3a1f88747da1c36e16455d18ce8314ce4"`
Nov 17 15:05:13.605 INFO running `"docker" "rm" "-f" "9799e9686e776b6dbdb4c7e11a2c0ee3a1f88747da1c36e16455d18ce8314ce4"`
Nov 17 15:05:13.939 INFO [stdout] 9799e9686e776b6dbdb4c7e11a2c0ee3a1f88747da1c36e16455d18ce8314ce4
Nov 17 15:05:13.949 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 15:05:14.376 INFO [stdout] f18b2e6cfa454323e518cafffbc9f66a1da6b266d7bcd10ee40cbea841e92662
Nov 17 15:05:14.378 INFO running `"docker" "start" "-a" "f18b2e6cfa454323e518cafffbc9f66a1da6b266d7bcd10ee40cbea841e92662"`
Nov 17 15:05:16.858 INFO [stderr] usermod: no changes
Nov 17 15:05:16.907 INFO [stderr]    Compiling spinlock v0.1.0 (/source)
Nov 17 15:05:17.490 INFO [stderr] warning: method is never used: `into_inner`
Nov 17 15:05:17.490 INFO [stderr]   --> src/spinlock.rs:52:5
Nov 17 15:05:17.490 INFO [stderr]    |
Nov 17 15:05:17.490 INFO [stderr] 52 |     pub fn into_inner(self) -> std::sync::LockResult<T> where T: Sized {
Nov 17 15:05:17.490 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:05:17.490 INFO [stderr]    |
Nov 17 15:05:17.492 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 15:05:17.492 INFO [stderr] 
Nov 17 15:05:17.492 INFO [stderr] warning: method is never used: `get_mut`
Nov 17 15:05:17.492 INFO [stderr]   --> src/spinlock.rs:80:5
Nov 17 15:05:17.492 INFO [stderr]    |
Nov 17 15:05:17.492 INFO [stderr] 80 |     pub fn get_mut(&mut self) -> std::sync::LockResult<&mut T> {
Nov 17 15:05:17.492 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:05:17.492 INFO [stderr] 
Nov 17 15:05:17.940 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Nov 17 15:05:17.943 INFO [stderr] su: No module specific data is present
Nov 17 15:05:19.333 INFO running `"docker" "inspect" "f18b2e6cfa454323e518cafffbc9f66a1da6b266d7bcd10ee40cbea841e92662"`
Nov 17 15:05:19.699 INFO running `"docker" "rm" "-f" "f18b2e6cfa454323e518cafffbc9f66a1da6b266d7bcd10ee40cbea841e92662"`
Nov 17 15:05:20.019 INFO [stdout] f18b2e6cfa454323e518cafffbc9f66a1da6b266d7bcd10ee40cbea841e92662
Nov 17 15:05:20.026 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 15:05:20.391 INFO [stdout] 95a25fa6728e176cf6b6e402009200c17443c0ffa0d9ccbf2c56ccb4bab2dbe1
Nov 17 15:05:20.394 INFO running `"docker" "start" "-a" "95a25fa6728e176cf6b6e402009200c17443c0ffa0d9ccbf2c56ccb4bab2dbe1"`
Nov 17 15:05:22.302 INFO [stderr] usermod: no changes
Nov 17 15:05:22.359 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 17 15:05:22.363 INFO [stderr]      Running /target/debug/deps/spinlock-484e82c857b41ca7
Nov 17 15:05:22.371 INFO [stdout] 
Nov 17 15:05:22.371 INFO [stdout] running 2 tests
Nov 17 15:05:22.373 INFO [stdout] test spinlock::tests::already_locked ... ok
Nov 17 15:05:22.443 INFO [stdout] test spinlock::tests::poisoned ... ok
Nov 17 15:05:22.443 INFO [stdout] 
Nov 17 15:05:22.443 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 15:05:22.443 INFO [stdout] 
Nov 17 15:05:22.455 INFO [stderr] su: No module specific data is present
Nov 17 15:05:23.637 INFO running `"docker" "inspect" "95a25fa6728e176cf6b6e402009200c17443c0ffa0d9ccbf2c56ccb4bab2dbe1"`
Nov 17 15:05:23.917 INFO running `"docker" "rm" "-f" "95a25fa6728e176cf6b6e402009200c17443c0ffa0d9ccbf2c56ccb4bab2dbe1"`
Nov 17 15:05:24.343 INFO [stdout] 95a25fa6728e176cf6b6e402009200c17443c0ffa0d9ccbf2c56ccb4bab2dbe1