[INFO] fetching crate spin 0.9.2... [INFO] testing spin-0.9.2 against 1.59.0 for beta-1.60-1 [INFO] extracting crate spin 0.9.2 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate spin 0.9.2 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate spin 0.9.2 [INFO] finished tweaking crates.io crate spin 0.9.2 [INFO] tweaked toml for crates.io crate spin 0.9.2 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate spin 0.9.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 93d3193c54c775f522a0bdc1f226b1ec4747e080e822e9c230870b7c49fa8681 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "93d3193c54c775f522a0bdc1f226b1ec4747e080e822e9c230870b7c49fa8681", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "93d3193c54c775f522a0bdc1f226b1ec4747e080e822e9c230870b7c49fa8681", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93d3193c54c775f522a0bdc1f226b1ec4747e080e822e9c230870b7c49fa8681", kill_on_drop: false }` [INFO] [stdout] 93d3193c54c775f522a0bdc1f226b1ec4747e080e822e9c230870b7c49fa8681 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 86d85d5e719e42e6f2dfd6e5790be082997f11f761b71c3bb9bd7154733699d2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "86d85d5e719e42e6f2dfd6e5790be082997f11f761b71c3bb9bd7154733699d2", kill_on_drop: false }` [INFO] [stderr] Compiling lock_api v0.4.1 [INFO] [stderr] Compiling spin v0.9.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.93s [INFO] running `Command { std: "docker" "inspect" "86d85d5e719e42e6f2dfd6e5790be082997f11f761b71c3bb9bd7154733699d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86d85d5e719e42e6f2dfd6e5790be082997f11f761b71c3bb9bd7154733699d2", kill_on_drop: false }` [INFO] [stdout] 86d85d5e719e42e6f2dfd6e5790be082997f11f761b71c3bb9bd7154733699d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d891c8c433b035ee8bb3e7f3de6b9ca08bf58daf8a460733bb0fc92a0427cb40 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d891c8c433b035ee8bb3e7f3de6b9ca08bf58daf8a460733bb0fc92a0427cb40", kill_on_drop: false }` [INFO] [stderr] Compiling spin v0.9.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.12s [INFO] running `Command { std: "docker" "inspect" "d891c8c433b035ee8bb3e7f3de6b9ca08bf58daf8a460733bb0fc92a0427cb40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d891c8c433b035ee8bb3e7f3de6b9ca08bf58daf8a460733bb0fc92a0427cb40", kill_on_drop: false }` [INFO] [stdout] d891c8c433b035ee8bb3e7f3de6b9ca08bf58daf8a460733bb0fc92a0427cb40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f764a6b739162ebe95f78206b6d19a895c56f1e4957fdfb3f95d52472a7a0e2f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f764a6b739162ebe95f78206b6d19a895c56f1e4957fdfb3f95d52472a7a0e2f", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/spin-eb047dc735a85273) [INFO] [stdout] [INFO] [stdout] running 32 tests [INFO] [stdout] test mutex::spin::tests::test_into_inner ... ok [INFO] [stdout] test mutex::spin::tests::test_into_inner_drop ... ok [INFO] [stdout] test mutex::spin::tests::test_mutex_force_lock ... ok [INFO] [stdout] test mutex::spin::tests::try_lock ... ok [INFO] [stdout] test once::tests::get_no_wait ... ok [INFO] [stdout] test once::tests::drop_occurs ... ok [INFO] [stdout] test once::tests::init_constant ... ok [INFO] [stdout] test once::tests::poll ... ok [INFO] [stdout] test once::tests::get ... ok [INFO] [stdout] test rwlock::tests::test_force_read_decrement ... ok [INFO] [stdout] test rwlock::tests::test_force_write_unlock ... ok [INFO] [stdout] test rwlock::tests::smoke ... ok [INFO] [stdout] test mutex::spin::tests::smoke ... ok [INFO] [stdout] test once::tests::smoke_once ... ok [INFO] [stdout] test mutex::spin::tests::test_mutex_unsized ... ok [INFO] [stdout] test rwlock::tests::test_into_inner_drop ... ok [INFO] [stdout] test mutex::spin::tests::test_mutex_arc_nested ... ok [INFO] [stdout] test rwlock::tests::test_rw_try_read ... ok [INFO] [stdout] test once::tests::smoke_once_value ... ok [INFO] [stdout] test rwlock::tests::test_upgrade_downgrade ... ok [INFO] [stdout] test once::tests::wait ... ok [INFO] [stdout] test rwlock::tests::test_into_inner ... ok [INFO] [stdout] test once::tests::skip_uninit_drop ... ok [INFO] [stdout] test rwlock::tests::test_rwlock_try_write ... ok [INFO] [stdout] test once::tests::stampede_once ... ok [INFO] [stdout] test rwlock::tests::test_rwlock_unsized ... ok [INFO] [stdout] test rwlock::tests::test_rw_arc ... ok [INFO] [stdout] test rwlock::tests::test_rw_access_in_unwind ... ok [INFO] [stdout] test once::tests::panic ... ok [INFO] [stdout] test mutex::spin::tests::test_mutex_arc_access_in_unwind ... ok [INFO] [stdout] test mutex::spin::tests::lots_and_lots ... ok [INFO] [stderr] Doc-tests spin [INFO] [stdout] test barrier::tests::test_barrier ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 42 tests [INFO] [stdout] test src/mutex.rs - mutex::Mutex::into_inner (line 142) ... ok [INFO] [stdout] test src/mutex.rs - mutex::Mutex::lock (line 158) ... ok [INFO] [stdout] test src/mutex/spin.rs - mutex::spin::SpinMutex (line 19) ... ok [INFO] [stdout] test src/barrier.rs - barrier::Barrier::new (line 146) ... ok [INFO] [stdout] test src/mutex.rs - mutex::Mutex::new (line 122) ... ok [INFO] [stdout] test src/barrier.rs - barrier::BarrierWaitResult::is_leader (line 172) ... ok [INFO] [stdout] test src/lazy.rs - lazy::Lazy::force (line 83) ... ok [INFO] [stdout] test src/mutex.rs - mutex::Mutex::try_lock (line 203) ... ok [INFO] [stdout] test src/mutex.rs - mutex::MutexGuard::leak (line 262) ... ok [INFO] [stdout] test src/mutex.rs - mutex::Mutex (line 56) ... ok [INFO] [stdout] test src/mutex.rs - mutex::Mutex::get_mut (line 228) ... ok [INFO] [stdout] test src/barrier.rs - barrier::Barrier::wait (line 88) ... ok [INFO] [stdout] test src/mutex.rs - mutex::Mutex (line 71) ... ok [INFO] [stdout] test src/barrier.rs - barrier::BarrierWaitResult (line 64) ... ok [INFO] [stdout] test src/mutex/spin.rs - mutex::spin::SpinMutex::new (line 85) ... ok [INFO] [stdout] test src/barrier.rs - barrier::Barrier (line 23) ... ok [INFO] [stdout] test src/mutex/spin.rs - mutex::spin::SpinMutex::get_mut (line 241) ... ok [INFO] [stdout] test src/once.rs - once::Once (line 22) ... ok [INFO] [stdout] test src/mutex/spin.rs - mutex::spin::SpinMutex::as_mut_ptr (line 127) ... ok [INFO] [stdout] test src/mutex/spin.rs - mutex::spin::SpinMutex::try_lock (line 209) ... ok [INFO] [stdout] test src/lazy.rs - lazy::Lazy (line 15) ... ok [INFO] [stdout] test src/mutex/spin.rs - mutex::spin::SpinMutex::lock (line 154) ... ok [INFO] [stdout] test src/rwlock.rs - rwlock::RwLock::get_mut (line 408) ... ok [INFO] [stdout] test src/mutex/spin.rs - mutex::spin::SpinMutex (line 34) ... ok [INFO] [stdout] test src/mutex/spin.rs - mutex::spin::SpinMutex::into_inner (line 109) ... ok [INFO] [stdout] test src/rwlock.rs - rwlock::RwLock::as_mut_ptr (line 153) ... ok [INFO] [stdout] test src/mutex/spin.rs - mutex::spin::SpinMutexGuard::leak (line 282) ... ok [INFO] [stdout] test src/rwlock.rs - rwlock::RwLock::new (line 116) ... ok [INFO] [stdout] test src/once.rs - once::Once::call_once (line 145) ... ok [INFO] [stdout] test src/rwlock.rs - rwlock::RwLock::read (line 187) ... ok [INFO] [stdout] test src/rwlock.rs - rwlock::RwLock (line 46) ... ok [INFO] [stdout] test src/rwlock.rs - rwlock::RwLock::write (line 215) ... ok [INFO] [stdout] test src/rwlock.rs - rwlock::RwLock::try_read (line 257) ... ok [INFO] [stdout] test src/rwlock.rs - rwlock::RwLockUpgradableGuard::downgrade (line 544) ... ok [INFO] [stdout] test src/rwlock.rs - rwlock::RwLockUpgradableGuard::try_upgrade (line 527) ... ok [INFO] [stdout] test src/rwlock.rs - rwlock::RwLockReadGuard::leak (line 448) ... ok [INFO] [stdout] test src/rwlock.rs - rwlock::RwLockUpgradableGuard::leak (line 574) ... ok [INFO] [stdout] test src/rwlock.rs - rwlock::RwLock::try_write (line 367) ... ok [INFO] [stdout] test src/rwlock.rs - rwlock::RwLockWriteGuard::downgrade_to_upgradeable (line 631) ... ok [INFO] [stdout] test src/rwlock.rs - rwlock::RwLockUpgradableGuard::upgrade (line 477) ... ok [INFO] [stdout] test src/rwlock.rs - rwlock::RwLockWriteGuard::downgrade (line 603) ... ok [INFO] [stdout] test src/rwlock.rs - rwlock::RwLockWriteGuard::leak (line 663) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.14s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f764a6b739162ebe95f78206b6d19a895c56f1e4957fdfb3f95d52472a7a0e2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f764a6b739162ebe95f78206b6d19a895c56f1e4957fdfb3f95d52472a7a0e2f", kill_on_drop: false }` [INFO] [stdout] f764a6b739162ebe95f78206b6d19a895c56f1e4957fdfb3f95d52472a7a0e2f