[INFO] fetching crate sentinels 0.1.0...
[INFO] testing sentinels-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate sentinels 0.1.0 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate sentinels 0.1.0 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 sentinels 0.1.0
[INFO] finished tweaking crates.io crate sentinels 0.1.0
[INFO] tweaked toml for crates.io crate sentinels 0.1.0 written to /workspace/builds/worker-68/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] [stdout] befd31c387083d4bc3d8c14b592f0242594fd076581284dd66bcbdc354b8c473
[INFO] running `Command { std: "docker" "start" "-a" "befd31c387083d4bc3d8c14b592f0242594fd076581284dd66bcbdc354b8c473", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "befd31c387083d4bc3d8c14b592f0242594fd076581284dd66bcbdc354b8c473", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "befd31c387083d4bc3d8c14b592f0242594fd076581284dd66bcbdc354b8c473", kill_on_drop: false }`
[INFO] [stdout] befd31c387083d4bc3d8c14b592f0242594fd076581284dd66bcbdc354b8c473
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] 09682aa83ca0c8a092a3e42cc9c6d89e22c3686010a7ca42da18e1e17f9f2520
[INFO] running `Command { std: "docker" "start" "-a" "09682aa83ca0c8a092a3e42cc9c6d89e22c3686010a7ca42da18e1e17f9f2520", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sentinels v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "09682aa83ca0c8a092a3e42cc9c6d89e22c3686010a7ca42da18e1e17f9f2520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09682aa83ca0c8a092a3e42cc9c6d89e22c3686010a7ca42da18e1e17f9f2520", kill_on_drop: false }`
[INFO] [stdout] 09682aa83ca0c8a092a3e42cc9c6d89e22c3686010a7ca42da18e1e17f9f2520
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] [stdout] 1e6576beb3ba3587a1f24c97fc21b3e0280da2da415cb015c86ed5cc54a1489f
[INFO] running `Command { std: "docker" "start" "-a" "1e6576beb3ba3587a1f24c97fc21b3e0280da2da415cb015c86ed5cc54a1489f", kill_on_drop: false }`
[INFO] [stderr]    Compiling sentinels v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "1e6576beb3ba3587a1f24c97fc21b3e0280da2da415cb015c86ed5cc54a1489f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e6576beb3ba3587a1f24c97fc21b3e0280da2da415cb015c86ed5cc54a1489f", kill_on_drop: false }`
[INFO] [stdout] 1e6576beb3ba3587a1f24c97fc21b3e0280da2da415cb015c86ed5cc54a1489f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] 6a8d8a0d162cb7819382fa4f978159bf24017862e9bf108122e6c3344bef3d57
[INFO] running `Command { std: "docker" "start" "-a" "6a8d8a0d162cb7819382fa4f978159bf24017862e9bf108122e6c3344bef3d57", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sentinels-f8e207b907a1ca2d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sentinels
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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] running `Command { std: "docker" "inspect" "6a8d8a0d162cb7819382fa4f978159bf24017862e9bf108122e6c3344bef3d57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a8d8a0d162cb7819382fa4f978159bf24017862e9bf108122e6c3344bef3d57", kill_on_drop: false }`
[INFO] [stdout] 6a8d8a0d162cb7819382fa4f978159bf24017862e9bf108122e6c3344bef3d57