[INFO] fetching crate fast-async-mutex 0.6.7... [INFO] testing fast-async-mutex-0.6.7 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate fast-async-mutex 0.6.7 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate fast-async-mutex 0.6.7 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fast-async-mutex 0.6.7 [INFO] finished tweaking crates.io crate fast-async-mutex 0.6.7 [INFO] tweaked toml for crates.io crate fast-async-mutex 0.6.7 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a3cab576e6f7f919634cbe6e6310762c8f034a5d3070e54530a52e346be99a81 [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" "a3cab576e6f7f919634cbe6e6310762c8f034a5d3070e54530a52e346be99a81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3cab576e6f7f919634cbe6e6310762c8f034a5d3070e54530a52e346be99a81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3cab576e6f7f919634cbe6e6310762c8f034a5d3070e54530a52e346be99a81", kill_on_drop: false }` [INFO] [stdout] a3cab576e6f7f919634cbe6e6310762c8f034a5d3070e54530a52e346be99a81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bbab0444a83a7d1cd5a4682afbc5e0834f7c9c8d5bc3c5a203ddf5f69c8d5f49 [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" "bbab0444a83a7d1cd5a4682afbc5e0834f7c9c8d5bc3c5a203ddf5f69c8d5f49", kill_on_drop: false }` [INFO] [stderr] Compiling fast-async-mutex v0.6.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.45s [INFO] running `Command { std: "docker" "inspect" "bbab0444a83a7d1cd5a4682afbc5e0834f7c9c8d5bc3c5a203ddf5f69c8d5f49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbab0444a83a7d1cd5a4682afbc5e0834f7c9c8d5bc3c5a203ddf5f69c8d5f49", kill_on_drop: false }` [INFO] [stdout] bbab0444a83a7d1cd5a4682afbc5e0834f7c9c8d5bc3c5a203ddf5f69c8d5f49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aac8711e5e73faca330d3f4658521dbafee2442c11b0b0a8554a731f832627f1 [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" "aac8711e5e73faca330d3f4658521dbafee2442c11b0b0a8554a731f832627f1", kill_on_drop: false }` [INFO] [stderr] Compiling tokio v0.3.7 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling tokio-macros v0.3.2 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling fast-async-mutex v0.6.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 24.03s [INFO] running `Command { std: "docker" "inspect" "aac8711e5e73faca330d3f4658521dbafee2442c11b0b0a8554a731f832627f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aac8711e5e73faca330d3f4658521dbafee2442c11b0b0a8554a731f832627f1", kill_on_drop: false }` [INFO] [stdout] aac8711e5e73faca330d3f4658521dbafee2442c11b0b0a8554a731f832627f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8615ecde618bc812a1fd19c2b9524b7dcf623a20913ff3fce2f2bc870732bfef [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" "8615ecde618bc812a1fd19c2b9524b7dcf623a20913ff3fce2f2bc870732bfef", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fast_async_mutex-2bd8060e11ca9cd6) [INFO] [stdout] running 30 tests [INFO] [stdout] test mutex::tests::test_timeout ... ok [INFO] [stdout] test mutex::tests::test_container ... ok [INFO] [stdout] test mutex_ordered::tests::test_overflow ... ok [INFO] [stdout] test mutex_ordered::tests::multithreading_test ... ok [INFO] [stdout] test rwlock::tests::multithreading_test ... ok [INFO] [stdout] test rwlock::tests::test_container ... ok [INFO] [stdout] test mutex::tests::test_mutex ... ok [INFO] [stdout] test mutex::tests::multithreading_test ... ok [INFO] [stdout] test rwlock::tests::test_concurrent_reading_writing ... ok [INFO] [stdout] test rwlock::tests::test_concurrent_reading ... ok [INFO] [stdout] test mutex_ordered::tests::test_timeout ... ok [INFO] [stdout] test mutex_ordered::tests::test_container ... ok [INFO] [stdout] test mutex_ordered::tests::test_owned_mutex ... ok [INFO] [stdout] test rwlock::tests::test_mutex ... ok [INFO] [stdout] test rwlock_ordered::tests::test_overflow ... ok [INFO] [stdout] test rwlock::tests::test_timeout ... ok [INFO] [stdout] test rwlock_ordered::tests::test_concurrent_reading_writing ... ok [INFO] [stdout] test rwlock::tests::test_owned_mutex ... ok [INFO] [stdout] test mutex_ordered::tests::test_mutex ... ok [INFO] [stdout] test rwlock_ordered::tests::test_timeout ... ok [INFO] [stdout] test rwlock_ordered::tests::multithreading_test ... ok [INFO] [stdout] test rwlock_ordered::tests::test_container ... ok [INFO] [stdout] test mutex::tests::test_owned_mutex ... ok [INFO] [stdout] test rwlock_ordered::tests::test_mutex ... ok [INFO] [stdout] test rwlock_ordered::tests::test_owned_mutex ... ok [INFO] [stdout] test rwlock_ordered::tests::test_concurrent_reading ... ok [INFO] [stdout] test rwlock_ordered::tests::test_mutex_delay ... ok [INFO] [stdout] test mutex::tests::test_mutex_delay ... ok [INFO] [stdout] test rwlock::tests::test_mutex_delay ... ok [INFO] [stdout] test mutex_ordered::tests::test_mutex_delay ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.39s [INFO] [stdout] [INFO] [stderr] Doc-tests fast-async-mutex [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/rwlock.rs - rwlock::RwLock::write (line 35) ... ok [INFO] [stdout] test src/rwlock_ordered.rs - rwlock_ordered::OrderedRwLock::write (line 38) ... ok [INFO] [stdout] test src/mutex.rs - mutex::Mutex::lock_owned (line 56) ... ok [INFO] [stdout] test src/rwlock_ordered.rs - rwlock_ordered::OrderedRwLock::read (line 91) ... ok [INFO] [stdout] test src/mutex_ordered.rs - mutex_ordered::OrderedMutex::lock (line 35) ... ok [INFO] [stdout] test src/rwlock.rs - rwlock::RwLock::write_owned (line 61) ... ok [INFO] [stdout] test src/rwlock.rs - rwlock::RwLock::read (line 86) ... ok [INFO] [stdout] test src/mutex.rs - mutex::Mutex::lock (line 31) ... ok [INFO] [stdout] test src/rwlock.rs - rwlock::RwLock::read_owned (line 112) ... ok [INFO] [stdout] test src/rwlock_ordered.rs - rwlock_ordered::OrderedRwLock::write_owned (line 65) ... ok [INFO] [stdout] test src/rwlock_ordered.rs - rwlock_ordered::OrderedRwLock::read_owned (line 118) ... ok [INFO] [stdout] test src/mutex_ordered.rs - mutex_ordered::OrderedMutex::lock_owned (line 61) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 12.74s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8615ecde618bc812a1fd19c2b9524b7dcf623a20913ff3fce2f2bc870732bfef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8615ecde618bc812a1fd19c2b9524b7dcf623a20913ff3fce2f2bc870732bfef", kill_on_drop: false }` [INFO] [stdout] 8615ecde618bc812a1fd19c2b9524b7dcf623a20913ff3fce2f2bc870732bfef