[INFO] fetching crate fast-async-mutex 0.6.7...
[INFO] testing fast-async-mutex-0.6.7 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate fast-async-mutex 0.6.7 into /workspace/builds/worker-116/source
[INFO] validating manifest of crates.io crate fast-async-mutex 0.6.7 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-116/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5a0a10e9f30e8ee115d1dd887bc57537041beb5582266e6dfc6b2cf45fadf09
[INFO] running `Command { std: "docker" "start" "-a" "a5a0a10e9f30e8ee115d1dd887bc57537041beb5582266e6dfc6b2cf45fadf09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5a0a10e9f30e8ee115d1dd887bc57537041beb5582266e6dfc6b2cf45fadf09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5a0a10e9f30e8ee115d1dd887bc57537041beb5582266e6dfc6b2cf45fadf09", kill_on_drop: false }`
[INFO] [stdout] a5a0a10e9f30e8ee115d1dd887bc57537041beb5582266e6dfc6b2cf45fadf09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a14fe507c0c61661b69df76a505ea7ef5c36bf864ab9ea3443142e9a8bfddf7
[INFO] running `Command { std: "docker" "start" "-a" "8a14fe507c0c61661b69df76a505ea7ef5c36bf864ab9ea3443142e9a8bfddf7", 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 0.45s
[INFO] running `Command { std: "docker" "inspect" "8a14fe507c0c61661b69df76a505ea7ef5c36bf864ab9ea3443142e9a8bfddf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a14fe507c0c61661b69df76a505ea7ef5c36bf864ab9ea3443142e9a8bfddf7", kill_on_drop: false }`
[INFO] [stdout] 8a14fe507c0c61661b69df76a505ea7ef5c36bf864ab9ea3443142e9a8bfddf7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32d6c91c5a5f422e42380cf931593e1be5e1bde644f65ab285db1fba11e7dfcc
[INFO] running `Command { std: "docker" "start" "-a" "32d6c91c5a5f422e42380cf931593e1be5e1bde644f65ab285db1fba11e7dfcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling futures-core v0.3.16
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling futures-channel v0.3.16
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-task v0.3.16
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling futures-sink v0.3.16
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling slab v0.4.4
[INFO] [stderr]    Compiling futures-io v0.3.16
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling bytes v0.6.0
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling futures-macro v0.3.16
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling tokio v0.3.7
[INFO] [stderr]    Compiling instant v0.1.10
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling tokio-macros v0.3.2
[INFO] [stderr]    Compiling futures-executor v0.3.16
[INFO] [stderr]    Compiling futures v0.3.16
[INFO] [stderr]    Compiling fast-async-mutex v0.6.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 28.67s
[INFO] running `Command { std: "docker" "inspect" "32d6c91c5a5f422e42380cf931593e1be5e1bde644f65ab285db1fba11e7dfcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32d6c91c5a5f422e42380cf931593e1be5e1bde644f65ab285db1fba11e7dfcc", kill_on_drop: false }`
[INFO] [stdout] 32d6c91c5a5f422e42380cf931593e1be5e1bde644f65ab285db1fba11e7dfcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e8ec84865244cde482d8c0a18254dfe95a987338058ac2ae107f91cd60403492
[INFO] running `Command { std: "docker" "start" "-a" "e8ec84865244cde482d8c0a18254dfe95a987338058ac2ae107f91cd60403492", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fast_async_mutex-f02c62b9551188f0)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test mutex::tests::test_container ... ok
[INFO] [stdout] test mutex::tests::test_timeout ... ok
[INFO] [stdout] test mutex::tests::test_owned_mutex ... ok
[INFO] [stdout] test mutex::tests::test_mutex ... ok
[INFO] [stdout] test mutex_ordered::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 mutex::tests::multithreading_test ... ok
[INFO] [stdout] test mutex_ordered::tests::test_timeout ... ok
[INFO] [stdout] test rwlock::tests::test_mutex ... ok
[INFO] [stdout] test rwlock_ordered::tests::test_owned_mutex ... ok
[INFO] [stdout] test rwlock_ordered::tests::test_timeout ... ok
[INFO] [stdout] test rwlock_ordered::tests::test_mutex ... ok
[INFO] [stdout] test mutex_ordered::tests::test_owned_mutex ... ok
[INFO] [stdout] test rwlock::tests::test_timeout ... ok
[INFO] [stdout] test rwlock::tests::test_concurrent_reading_writing ... ok
[INFO] [stdout] test rwlock_ordered::tests::test_overflow ... ok
[INFO] [stdout] test rwlock::tests::test_concurrent_reading ... ok
[INFO] [stdout] test rwlock::tests::multithreading_test ... ok
[INFO] [stdout] test rwlock_ordered::tests::multithreading_test ... ok
[INFO] [stdout] test rwlock_ordered::tests::test_concurrent_reading ... ok
[INFO] [stdout] test rwlock::tests::test_container ... ok
[INFO] [stdout] test mutex_ordered::tests::test_mutex ... ok
[INFO] [stdout] test rwlock_ordered::tests::test_container ... ok
[INFO] [stdout] test rwlock::tests::test_owned_mutex ... ok
[INFO] [stdout] test rwlock_ordered::tests::test_concurrent_reading_writing ... 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] test rwlock_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 5.60s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fast-async-mutex
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/rwlock_ordered.rs - rwlock_ordered::OrderedRwLock<T>::read (line 91) ... ok
[INFO] [stdout] test src/rwlock.rs - rwlock::RwLock<T>::write (line 35) ... ok
[INFO] [stdout] test src/rwlock.rs - rwlock::RwLock<T>::read_owned (line 112) ... ok
[INFO] [stdout] test src/rwlock.rs - rwlock::RwLock<T>::write_owned (line 61) ... ok
[INFO] [stdout] test src/rwlock_ordered.rs - rwlock_ordered::OrderedRwLock<T>::write (line 38) ... ok
[INFO] [stdout] test src/mutex_ordered.rs - mutex_ordered::OrderedMutex<T>::lock (line 35) ... ok
[INFO] [stdout] test src/rwlock_ordered.rs - rwlock_ordered::OrderedRwLock<T>::read_owned (line 118) ... ok
[INFO] [stdout] test src/rwlock_ordered.rs - rwlock_ordered::OrderedRwLock<T>::write_owned (line 65) ... ok
[INFO] [stdout] test src/mutex_ordered.rs - mutex_ordered::OrderedMutex<T>::lock_owned (line 61) ... ok
[INFO] [stdout] test src/mutex.rs - mutex::Mutex<T>::lock_owned (line 56) ... ok
[INFO] [stdout] test src/mutex.rs - mutex::Mutex<T>::lock (line 31) ... ok
[INFO] [stdout] test src/rwlock.rs - rwlock::RwLock<T>::read (line 86) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e8ec84865244cde482d8c0a18254dfe95a987338058ac2ae107f91cd60403492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8ec84865244cde482d8c0a18254dfe95a987338058ac2ae107f91cd60403492", kill_on_drop: false }`
[INFO] [stdout] e8ec84865244cde482d8c0a18254dfe95a987338058ac2ae107f91cd60403492
