[INFO] fetching crate fast-async-mutex 0.6.3... [INFO] testing fast-async-mutex-0.6.3 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] extracting crate fast-async-mutex 0.6.3 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate fast-async-mutex 0.6.3 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate fast-async-mutex 0.6.3 [INFO] finished tweaking crates.io crate fast-async-mutex 0.6.3 [INFO] tweaked toml for crates.io crate fast-async-mutex 0.6.3 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3caa1944d27f4704bb125a4ea7330cbe5224d4d2b1a8e14c1315199f0e9b5e7b [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" "3caa1944d27f4704bb125a4ea7330cbe5224d4d2b1a8e14c1315199f0e9b5e7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3caa1944d27f4704bb125a4ea7330cbe5224d4d2b1a8e14c1315199f0e9b5e7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3caa1944d27f4704bb125a4ea7330cbe5224d4d2b1a8e14c1315199f0e9b5e7b", kill_on_drop: false }` [INFO] [stdout] 3caa1944d27f4704bb125a4ea7330cbe5224d4d2b1a8e14c1315199f0e9b5e7b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] af937bed4c5868d6b33afaf1c8dda42dda16407c201383f571fc4f7ce3d74f52 [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" "af937bed4c5868d6b33afaf1c8dda42dda16407c201383f571fc4f7ce3d74f52", kill_on_drop: false }` [INFO] [stderr] Compiling fast-async-mutex v0.6.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `Command { std: "docker" "inspect" "af937bed4c5868d6b33afaf1c8dda42dda16407c201383f571fc4f7ce3d74f52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af937bed4c5868d6b33afaf1c8dda42dda16407c201383f571fc4f7ce3d74f52", kill_on_drop: false }` [INFO] [stdout] af937bed4c5868d6b33afaf1c8dda42dda16407c201383f571fc4f7ce3d74f52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba7cb758586fff909a7b2bcb8a40135fdb1311f646020a1f1d7d817b5306d040 [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" "ba7cb758586fff909a7b2bcb8a40135fdb1311f646020a1f1d7d817b5306d040", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling futures-io v0.3.8 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling tokio v0.2.23 [INFO] [stderr] Compiling pin-project v1.0.2 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling futures-executor v0.3.8 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling fast-async-mutex v0.6.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 48.59s [INFO] running `Command { std: "docker" "inspect" "ba7cb758586fff909a7b2bcb8a40135fdb1311f646020a1f1d7d817b5306d040", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba7cb758586fff909a7b2bcb8a40135fdb1311f646020a1f1d7d817b5306d040", kill_on_drop: false }` [INFO] [stdout] ba7cb758586fff909a7b2bcb8a40135fdb1311f646020a1f1d7d817b5306d040 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c5761891fb42b4860e145ccff21bd1044d5cb6e06a9bf12eff22c07c5648b059 [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" "c5761891fb42b4860e145ccff21bd1044d5cb6e06a9bf12eff22c07c5648b059", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/fast_async_mutex-dd89abc48b8773e0 [INFO] [stdout] running 30 tests [INFO] [stdout] test mutex::tests::test_container ... ok [INFO] [stdout] test mutex_ordered::tests::test_container ... ok [INFO] [stdout] test mutex::tests::test_timeout ... ok [INFO] [stdout] test mutex_ordered::tests::test_overflow ... ok [INFO] [stdout] test mutex_ordered::tests::test_timeout ... ok [INFO] [stdout] test rwlock::tests::test_timeout ... ok [INFO] [stdout] test mutex_ordered::tests::multithreading_test ... ok [INFO] [stdout] test rwlock::tests::test_mutex ... ok [INFO] [stdout] test mutex_ordered::tests::test_mutex ... ok [INFO] [stdout] test rwlock_ordered::tests::test_concurrent_reading_writing ... ok [INFO] [stdout] test rwlock::tests::test_container ... ok [INFO] [stdout] test rwlock::tests::test_concurrent_reading_writing ... ok [INFO] [stdout] test rwlock::tests::multithreading_test ... ok [INFO] [stdout] test mutex::tests::multithreading_test ... ok [INFO] [stdout] test rwlock_ordered::tests::test_timeout ... ok [INFO] [stdout] test rwlock_ordered::tests::test_overflow ... ok [INFO] [stdout] test rwlock_ordered::tests::test_container ... ok [INFO] [stdout] test rwlock_ordered::tests::test_mutex ... ok [INFO] [stdout] test mutex::tests::test_owned_mutex ... ok [INFO] [stdout] test mutex::tests::test_mutex ... ok [INFO] [stdout] test rwlock::tests::test_concurrent_reading ... ok [INFO] [stdout] test rwlock::tests::test_owned_mutex ... ok [INFO] [stdout] test mutex_ordered::tests::test_owned_mutex ... ok [INFO] [stdout] test rwlock_ordered::tests::test_concurrent_reading ... ok [INFO] [stdout] test rwlock_ordered::tests::test_owned_mutex ... ok [INFO] [stdout] test rwlock_ordered::tests::multithreading_test ... ok [INFO] [stdout] test mutex::tests::test_mutex_delay ... ok [INFO] [stdout] test rwlock::tests::test_mutex_delay ... ok [INFO] [stdout] test rwlock_ordered::tests::test_mutex_delay ... ok [INFO] [stderr] Doc-tests fast-async-mutex [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/mutex_ordered.rs - mutex_ordered::OrderedMutex::lock_owned (line 61) ... ok [INFO] [stdout] test src/mutex_ordered.rs - mutex_ordered::OrderedMutex::lock (line 35) ... ok [INFO] [stdout] test src/rwlock.rs - rwlock::RwLock::write (line 36) ... ok [INFO] [stdout] test src/rwlock_ordered.rs - rwlock_ordered::OrderedRwLock::write_owned (line 65) ... ok [INFO] [stdout] test src/mutex.rs - mutex::Mutex::lock (line 31) ... ok [INFO] [stdout] test src/rwlock_ordered.rs - rwlock_ordered::OrderedRwLock::write (line 38) ... ok [INFO] [stdout] test src/rwlock.rs - rwlock::RwLock::read (line 87) ... ok [INFO] [stdout] test src/rwlock_ordered.rs - rwlock_ordered::OrderedRwLock::read (line 91) ... ok [INFO] [stdout] test src/mutex.rs - mutex::Mutex::lock_owned (line 56) ... ok [INFO] [stdout] test src/rwlock.rs - rwlock::RwLock::write_owned (line 62) ... ok [INFO] [stdout] test src/rwlock_ordered.rs - rwlock_ordered::OrderedRwLock::read_owned (line 118) ... ok [INFO] [stdout] test src/rwlock.rs - rwlock::RwLock::read_owned (line 113) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c5761891fb42b4860e145ccff21bd1044d5cb6e06a9bf12eff22c07c5648b059", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5761891fb42b4860e145ccff21bd1044d5cb6e06a9bf12eff22c07c5648b059", kill_on_drop: false }` [INFO] [stdout] c5761891fb42b4860e145ccff21bd1044d5cb6e06a9bf12eff22c07c5648b059