[INFO] fetching crate fast-async-mutex 0.6.3...
[INFO] testing fast-async-mutex-0.6.3 against beta-2020-10-09 for beta-1.48-1
[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 beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "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" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8a4dc71d89b994f8c556a7d36dfe968bd121669df4112e8b255c7481acc4a9fc
[INFO] running `Command { std: "docker" "start" "-a" "8a4dc71d89b994f8c556a7d36dfe968bd121669df4112e8b255c7481acc4a9fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a4dc71d89b994f8c556a7d36dfe968bd121669df4112e8b255c7481acc4a9fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a4dc71d89b994f8c556a7d36dfe968bd121669df4112e8b255c7481acc4a9fc", kill_on_drop: false }`
[INFO] [stdout] 8a4dc71d89b994f8c556a7d36dfe968bd121669df4112e8b255c7481acc4a9fc
[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=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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6d6e19e67e41b8e472b32b8d1ee09c49d2888e9c3cd73a7465dab02938a57d4
[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" "e6d6e19e67e41b8e472b32b8d1ee09c49d2888e9c3cd73a7465dab02938a57d4", 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 0.40s
[INFO] running `Command { std: "docker" "inspect" "e6d6e19e67e41b8e472b32b8d1ee09c49d2888e9c3cd73a7465dab02938a57d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6d6e19e67e41b8e472b32b8d1ee09c49d2888e9c3cd73a7465dab02938a57d4", kill_on_drop: false }`
[INFO] [stdout] e6d6e19e67e41b8e472b32b8d1ee09c49d2888e9c3cd73a7465dab02938a57d4
[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=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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5c8b75f397fc303cb429935679e66509645c6f8aebae26920307e01a5ea8a82
[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" "f5c8b75f397fc303cb429935679e66509645c6f8aebae26920307e01a5ea8a82", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling futures-core v0.3.6
[INFO] [stderr]    Compiling futures-channel v0.3.6
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling futures-macro v0.3.6
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling futures-util v0.3.6
[INFO] [stderr]    Compiling futures-executor v0.3.6
[INFO] [stderr]    Compiling futures v0.3.6
[INFO] [stderr]    Compiling fast-async-mutex v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 38.45s
[INFO] running `Command { std: "docker" "inspect" "f5c8b75f397fc303cb429935679e66509645c6f8aebae26920307e01a5ea8a82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5c8b75f397fc303cb429935679e66509645c6f8aebae26920307e01a5ea8a82", kill_on_drop: false }`
[INFO] [stdout] f5c8b75f397fc303cb429935679e66509645c6f8aebae26920307e01a5ea8a82
[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=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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 45a02d9b79b35beedda4b4be0f4c1ffe2c1ef7717a66f38efb1c15ca6b214b25
[INFO] running `Command { std: "docker" "start" "-a" "45a02d9b79b35beedda4b4be0f4c1ffe2c1ef7717a66f38efb1c15ca6b214b25", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stdout] running 30 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fast_async_mutex-897bd38a50e80f1b
[INFO] [stdout] test mutex::tests::test_container ... ok
[INFO] [stdout] test mutex_ordered::tests::test_container ... ok
[INFO] [stdout] test mutex_ordered::tests::test_overflow ... ok
[INFO] [stdout] test rwlock::tests::test_concurrent_reading_writing ... ok
[INFO] [stdout] test mutex_ordered::tests::test_timeout ... ok
[INFO] [stdout] test rwlock::tests::test_container ... ok
[INFO] [stdout] test mutex::tests::test_timeout ... ok
[INFO] [stdout] test mutex::tests::test_mutex ... ok
[INFO] [stdout] test rwlock::tests::test_timeout ... ok
[INFO] [stdout] test mutex::tests::multithreading_test ... ok
[INFO] [stdout] test rwlock::tests::test_mutex ... ok
[INFO] [stdout] test rwlock_ordered::tests::test_container ... ok
[INFO] [stdout] test rwlock_ordered::tests::test_concurrent_reading_writing ... ok
[INFO] [stdout] test rwlock::tests::multithreading_test ... ok
[INFO] [stdout] test rwlock::tests::test_owned_mutex ... ok
[INFO] [stdout] test rwlock_ordered::tests::multithreading_test ... ok
[INFO] [stdout] test mutex_ordered::tests::multithreading_test ... ok
[INFO] [stdout] test rwlock::tests::test_concurrent_reading ... ok
[INFO] [stdout] test mutex_ordered::tests::test_mutex ... ok
[INFO] [stdout] test rwlock_ordered::tests::test_overflow ... ok
[INFO] [stdout] test rwlock_ordered::tests::test_timeout ... ok
[INFO] [stdout] test rwlock_ordered::tests::test_mutex ... ok
[INFO] [stdout] test rwlock_ordered::tests::test_concurrent_reading ... ok
[INFO] [stdout] test mutex_ordered::tests::test_owned_mutex ... ok
[INFO] [stdout] test mutex::tests::test_owned_mutex ... ok
[INFO] [stdout] test rwlock_ordered::tests::test_owned_mutex ... ok
[INFO] [stdout] test mutex::tests::test_mutex_delay ... ok
[INFO] [stdout] test mutex_ordered::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] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fast-async-mutex
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/mutex.rs - mutex::Mutex<T>::lock_owned (line 56) ... ok
[INFO] [stdout] test src/rwlock.rs - rwlock::RwLock<T>::write_owned (line 62) ... ok
[INFO] [stdout] test src/rwlock.rs - rwlock::RwLock<T>::read (line 87) ... ok
[INFO] [stdout] test src/rwlock.rs - rwlock::RwLock<T>::write (line 36) ... ok
[INFO] [stdout] test src/rwlock_ordered.rs - rwlock_ordered::OrderedRwLock<T>::write_owned (line 65) ... ok
[INFO] [stdout] test src/rwlock_ordered.rs - rwlock_ordered::OrderedRwLock<T>::read (line 91) ... 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>::write (line 38) ... ok
[INFO] [stdout] test src/rwlock.rs - rwlock::RwLock<T>::read_owned (line 113) ... ok
[INFO] [stdout] test src/rwlock_ordered.rs - rwlock_ordered::OrderedRwLock<T>::read_owned (line 118) ... 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 (line 31) ... 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" "45a02d9b79b35beedda4b4be0f4c1ffe2c1ef7717a66f38efb1c15ca6b214b25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45a02d9b79b35beedda4b4be0f4c1ffe2c1ef7717a66f38efb1c15ca6b214b25", kill_on_drop: false }`
[INFO] [stdout] 45a02d9b79b35beedda4b4be0f4c1ffe2c1ef7717a66f38efb1c15ca6b214b25
