[INFO] fetching crate heaps 0.0.1...
[INFO] testing heaps-0.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate heaps 0.0.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate heaps 0.0.1 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 heaps 0.0.1
[INFO] finished tweaking crates.io crate heaps 0.0.1
[INFO] tweaked toml for crates.io crate heaps 0.0.1 written to /workspace/builds/worker-5/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] [stderr]     Blocking waiting for file lock on package cache
[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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] e7bdd67360b5c3fe4f4ec5987defc7b100a9cfe8e672985c5b2a40c0383ccb7f
[INFO] running `Command { std: "docker" "start" "-a" "e7bdd67360b5c3fe4f4ec5987defc7b100a9cfe8e672985c5b2a40c0383ccb7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7bdd67360b5c3fe4f4ec5987defc7b100a9cfe8e672985c5b2a40c0383ccb7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7bdd67360b5c3fe4f4ec5987defc7b100a9cfe8e672985c5b2a40c0383ccb7f", kill_on_drop: false }`
[INFO] [stdout] e7bdd67360b5c3fe4f4ec5987defc7b100a9cfe8e672985c5b2a40c0383ccb7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] e71af44f96346d971eee828f0264121a7bf094f59a2c8654141928b765ba49b9
[INFO] running `Command { std: "docker" "start" "-a" "e71af44f96346d971eee828f0264121a7bf094f59a2c8654141928b765ba49b9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling heaps v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "e71af44f96346d971eee828f0264121a7bf094f59a2c8654141928b765ba49b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e71af44f96346d971eee828f0264121a7bf094f59a2c8654141928b765ba49b9", kill_on_drop: false }`
[INFO] [stdout] e71af44f96346d971eee828f0264121a7bf094f59a2c8654141928b765ba49b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 0afec09e18aa8ef3d1ccbf5aeb1a02a8b3c2750231ed6595bb4cfa6a6e98a3d3
[INFO] running `Command { std: "docker" "start" "-a" "0afec09e18aa8ef3d1ccbf5aeb1a02a8b3c2750231ed6595bb4cfa6a6e98a3d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling heaps v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "0afec09e18aa8ef3d1ccbf5aeb1a02a8b3c2750231ed6595bb4cfa6a6e98a3d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0afec09e18aa8ef3d1ccbf5aeb1a02a8b3c2750231ed6595bb4cfa6a6e98a3d3", kill_on_drop: false }`
[INFO] [stdout] 0afec09e18aa8ef3d1ccbf5aeb1a02a8b3c2750231ed6595bb4cfa6a6e98a3d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 39a33273196a03a121926b479fc11e124fb7051e6359c1567c42dcbe7e46bf65
[INFO] running `Command { std: "docker" "start" "-a" "39a33273196a03a121926b479fc11e124fb7051e6359c1567c42dcbe7e46bf65", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/heaps-c506f80ea9345782)
[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 heaps
[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" "39a33273196a03a121926b479fc11e124fb7051e6359c1567c42dcbe7e46bf65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39a33273196a03a121926b479fc11e124fb7051e6359c1567c42dcbe7e46bf65", kill_on_drop: false }`
[INFO] [stdout] 39a33273196a03a121926b479fc11e124fb7051e6359c1567c42dcbe7e46bf65