[INFO] fetching crate mit-hook-test-helper 5.12.34...
[INFO] testing mit-hook-test-helper-5.12.34 against 1.59.0 for beta-1.60-1
[INFO] extracting crate mit-hook-test-helper 5.12.34 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate mit-hook-test-helper 5.12.34 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mit-hook-test-helper 5.12.34
[INFO] finished tweaking crates.io crate mit-hook-test-helper 5.12.34
[INFO] tweaked toml for crates.io crate mit-hook-test-helper 5.12.34 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f330e99734219fc6a7382d8b278706e578bbb58d0a208df351f6c52c4a8f2e8
[INFO] running `Command { std: "docker" "start" "-a" "6f330e99734219fc6a7382d8b278706e578bbb58d0a208df351f6c52c4a8f2e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f330e99734219fc6a7382d8b278706e578bbb58d0a208df351f6c52c4a8f2e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f330e99734219fc6a7382d8b278706e578bbb58d0a208df351f6c52c4a8f2e8", kill_on_drop: false }`
[INFO] [stdout] 6f330e99734219fc6a7382d8b278706e578bbb58d0a208df351f6c52c4a8f2e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf06dcdd8019aae50fba2b5153b610c533bbfcb1857051225ae262e3f91ac605
[INFO] running `Command { std: "docker" "start" "-a" "cf06dcdd8019aae50fba2b5153b610c533bbfcb1857051225ae262e3f91ac605", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling mit-hook-test-helper v5.12.34 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `Command { std: "docker" "inspect" "cf06dcdd8019aae50fba2b5153b610c533bbfcb1857051225ae262e3f91ac605", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf06dcdd8019aae50fba2b5153b610c533bbfcb1857051225ae262e3f91ac605", kill_on_drop: false }`
[INFO] [stdout] cf06dcdd8019aae50fba2b5153b610c533bbfcb1857051225ae262e3f91ac605
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b4aef27657cebe0a4ca9376c9aa6d1770544b91ca94e085fc13ec777cc2d027
[INFO] running `Command { std: "docker" "start" "-a" "4b4aef27657cebe0a4ca9376c9aa6d1770544b91ca94e085fc13ec777cc2d027", kill_on_drop: false }`
[INFO] [stderr]    Compiling mit-hook-test-helper v5.12.34 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "4b4aef27657cebe0a4ca9376c9aa6d1770544b91ca94e085fc13ec777cc2d027", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b4aef27657cebe0a4ca9376c9aa6d1770544b91ca94e085fc13ec777cc2d027", kill_on_drop: false }`
[INFO] [stdout] 4b4aef27657cebe0a4ca9376c9aa6d1770544b91ca94e085fc13ec777cc2d027
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 96fd61b99bcbd3afaebfc15f58e6f0adc0645c058beeb55cfaa3d11fbf63d527
[INFO] running `Command { std: "docker" "start" "-a" "96fd61b99bcbd3afaebfc15f58e6f0adc0645c058beeb55cfaa3d11fbf63d527", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mit_hook_test_helper-ba511154f965fe1a)
[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] [stderr]    Doc-tests mit-hook-test-helper
[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" "96fd61b99bcbd3afaebfc15f58e6f0adc0645c058beeb55cfaa3d11fbf63d527", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96fd61b99bcbd3afaebfc15f58e6f0adc0645c058beeb55cfaa3d11fbf63d527", kill_on_drop: false }`
[INFO] [stdout] 96fd61b99bcbd3afaebfc15f58e6f0adc0645c058beeb55cfaa3d11fbf63d527