[INFO] fetching crate async-file-lock 0.1.4...
[INFO] testing async-file-lock-0.1.4 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate async-file-lock 0.1.4 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate async-file-lock 0.1.4 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-file-lock 0.1.4
[INFO] finished tweaking crates.io crate async-file-lock 0.1.4
[INFO] tweaked toml for crates.io crate async-file-lock 0.1.4 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fs3 v0.5.0
[INFO] [stderr]   Downloaded fork v0.1.18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2022-02-22" "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] cab59757b9f423e61ae04ec00be4443f2a835f766d4b96a0b4a5654240277129
[INFO] running `Command { std: "docker" "start" "-a" "cab59757b9f423e61ae04ec00be4443f2a835f766d4b96a0b4a5654240277129", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cab59757b9f423e61ae04ec00be4443f2a835f766d4b96a0b4a5654240277129", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cab59757b9f423e61ae04ec00be4443f2a835f766d4b96a0b4a5654240277129", kill_on_drop: false }`
[INFO] [stdout] cab59757b9f423e61ae04ec00be4443f2a835f766d4b96a0b4a5654240277129
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efae857b215a168a1fd9017906f96071e33653e93fec30467f55e223f41a1919
[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" "efae857b215a168a1fd9017906f96071e33653e93fec30467f55e223f41a1919", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling fs3 v0.5.0
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling futures-lite v1.12.0
[INFO] [stderr]    Compiling async-file-lock v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.04s
[INFO] running `Command { std: "docker" "inspect" "efae857b215a168a1fd9017906f96071e33653e93fec30467f55e223f41a1919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efae857b215a168a1fd9017906f96071e33653e93fec30467f55e223f41a1919", kill_on_drop: false }`
[INFO] [stdout] efae857b215a168a1fd9017906f96071e33653e93fec30467f55e223f41a1919
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", 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] 529c5fea37990f4ebde38d1859e26be9493ba86690907fa69f36ff3fe7276988
[INFO] running `Command { std: "docker" "start" "-a" "529c5fea37990f4ebde38d1859e26be9493ba86690907fa69f36ff3fe7276988", kill_on_drop: false }`
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling fork v0.1.18
[INFO] [stderr]    Compiling async-file-lock v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.14s
[INFO] running `Command { std: "docker" "inspect" "529c5fea37990f4ebde38d1859e26be9493ba86690907fa69f36ff3fe7276988", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "529c5fea37990f4ebde38d1859e26be9493ba86690907fa69f36ff3fe7276988", kill_on_drop: false }`
[INFO] [stdout] 529c5fea37990f4ebde38d1859e26be9493ba86690907fa69f36ff3fe7276988
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7533ee8fc1334ff20b82a7b67c4a3ee9c019321f956f61ce386bb7f1f39d5a94
[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" "7533ee8fc1334ff20b82a7b67c4a3ee9c019321f956f61ce386bb7f1f39d5a94", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/async_file_lock-1e91421e73192dbd)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/async_file_lock.rs (/opt/rustwide/target/debug/deps/async_file_lock-975a615e1c5db2e1)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test file_stays_locked ... ok
[INFO] [stdout] test shared_locking_exclusive_file_panics - should panic ... ok
[INFO] [stdout] test file_auto_unlocks - should panic ... ok
[INFO] [stdout] test exclusive_locking_shared_file_panics - should panic ... ok
[INFO] [stdout] test exclusive_locking_locked_file_panics - should panic ... ok
[INFO] [stdout] test unlocking_file_panics - should panic ... ok
[INFO] [stdout] test shared_locking_locked_file_panics - should panic ... ok
[INFO] [stdout] test unlocking_unlocked_file_panics - should panic ... ok
[INFO] [stdout] test lock_shared ... ok
[INFO] [stdout] test drop_lock_exclusive ... ok
[INFO] [stdout] test normal1 ... ok
[INFO] [stdout] test append_mode ... ok
[INFO] [stdout] test lock_exclusive_shared ... ok
[INFO] [stderr]    Doc-tests async-file-lock
[INFO] [stdout] test lock_exclusive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - FileLock::sync_data (line 194) - compile ... ok
[INFO] [stdout] test src/lib.rs - FileLock::sync_all (line 155) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7533ee8fc1334ff20b82a7b67c4a3ee9c019321f956f61ce386bb7f1f39d5a94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7533ee8fc1334ff20b82a7b67c4a3ee9c019321f956f61ce386bb7f1f39d5a94", kill_on_drop: false }`
[INFO] [stdout] 7533ee8fc1334ff20b82a7b67c4a3ee9c019321f956f61ce386bb7f1f39d5a94