[INFO] fetching crate dia-hammer 2.1.0...
[INFO] testing dia-hammer-2.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate dia-hammer 2.1.0 into /workspace/builds/worker-44/source
[INFO] validating manifest of crates.io crate dia-hammer 2.1.0 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 dia-hammer 2.1.0
[INFO] finished tweaking crates.io crate dia-hammer 2.1.0
[INFO] tweaked toml for crates.io crate dia-hammer 2.1.0 written to /workspace/builds/worker-44/source/Cargo.toml
[INFO] crate crates.io crate dia-hammer 2.1.0 already has a lockfile, it will not be regenerated
[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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] ead905669e21030db4a3b136c3fb0226d890c44f29d226f3a170cf7f8c9dfd71
[INFO] running `Command { std: "docker" "start" "-a" "ead905669e21030db4a3b136c3fb0226d890c44f29d226f3a170cf7f8c9dfd71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ead905669e21030db4a3b136c3fb0226d890c44f29d226f3a170cf7f8c9dfd71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ead905669e21030db4a3b136c3fb0226d890c44f29d226f3a170cf7f8c9dfd71", kill_on_drop: false }`
[INFO] [stdout] ead905669e21030db4a3b136c3fb0226d890c44f29d226f3a170cf7f8c9dfd71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] f7d121fb154364ea5ed0d439d114502e24436c8ebe5e6eeab07c5a40632dc260
[INFO] running `Command { std: "docker" "start" "-a" "f7d121fb154364ea5ed0d439d114502e24436c8ebe5e6eeab07c5a40632dc260", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dia-hammer v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "f7d121fb154364ea5ed0d439d114502e24436c8ebe5e6eeab07c5a40632dc260", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7d121fb154364ea5ed0d439d114502e24436c8ebe5e6eeab07c5a40632dc260", kill_on_drop: false }`
[INFO] [stdout] f7d121fb154364ea5ed0d439d114502e24436c8ebe5e6eeab07c5a40632dc260
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] abbbca7e3c1589e8a7fd24727878c1153b6f2ffdddf80f467d22825441df88a7
[INFO] running `Command { std: "docker" "start" "-a" "abbbca7e3c1589e8a7fd24727878c1153b6f2ffdddf80f467d22825441df88a7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dia-hammer v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "abbbca7e3c1589e8a7fd24727878c1153b6f2ffdddf80f467d22825441df88a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abbbca7e3c1589e8a7fd24727878c1153b6f2ffdddf80f467d22825441df88a7", kill_on_drop: false }`
[INFO] [stdout] abbbca7e3c1589e8a7fd24727878c1153b6f2ffdddf80f467d22825441df88a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] 008ae5abbea83b9b5ef475c1a99d515a7f767df40671f588e6b6a2f9b11ab5b9
[INFO] running `Command { std: "docker" "start" "-a" "008ae5abbea83b9b5ef475c1a99d515a7f767df40671f588e6b6a2f9b11ab5b9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dia_hammer-ba1dafb7a5b44a22)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_crate_version ... 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 dia-hammer
[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" "008ae5abbea83b9b5ef475c1a99d515a7f767df40671f588e6b6a2f9b11ab5b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "008ae5abbea83b9b5ef475c1a99d515a7f767df40671f588e6b6a2f9b11ab5b9", kill_on_drop: false }`
[INFO] [stdout] 008ae5abbea83b9b5ef475c1a99d515a7f767df40671f588e6b6a2f9b11ab5b9