[INFO] fetching crate stepflow-test-util 0.0.1...
[INFO] testing stepflow-test-util-0.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate stepflow-test-util 0.0.1 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate stepflow-test-util 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 stepflow-test-util 0.0.1
[INFO] finished tweaking crates.io crate stepflow-test-util 0.0.1
[INFO] tweaked toml for crates.io crate stepflow-test-util 0.0.1 written to /workspace/builds/worker-26/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 1d75d83d2384a0a8fcb23143e517f984d4fa22b449294c610e127da3f6a5cad9
[INFO] running `Command { std: "docker" "start" "-a" "1d75d83d2384a0a8fcb23143e517f984d4fa22b449294c610e127da3f6a5cad9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d75d83d2384a0a8fcb23143e517f984d4fa22b449294c610e127da3f6a5cad9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d75d83d2384a0a8fcb23143e517f984d4fa22b449294c610e127da3f6a5cad9", kill_on_drop: false }`
[INFO] [stdout] 1d75d83d2384a0a8fcb23143e517f984d4fa22b449294c610e127da3f6a5cad9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] c2d76c434c6f7985bcd77c8300e49d6a18c8fbc148f323bf43693cfb82fd6f1f
[INFO] running `Command { std: "docker" "start" "-a" "c2d76c434c6f7985bcd77c8300e49d6a18c8fbc148f323bf43693cfb82fd6f1f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling stepflow-test-util v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "c2d76c434c6f7985bcd77c8300e49d6a18c8fbc148f323bf43693cfb82fd6f1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2d76c434c6f7985bcd77c8300e49d6a18c8fbc148f323bf43693cfb82fd6f1f", kill_on_drop: false }`
[INFO] [stdout] c2d76c434c6f7985bcd77c8300e49d6a18c8fbc148f323bf43693cfb82fd6f1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] b35d2bc95bbaa08ed3c7f54767d93440d89e414fe10519a9469770fc2d312400
[INFO] running `Command { std: "docker" "start" "-a" "b35d2bc95bbaa08ed3c7f54767d93440d89e414fe10519a9469770fc2d312400", kill_on_drop: false }`
[INFO] [stderr]    Compiling stepflow-test-util v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "b35d2bc95bbaa08ed3c7f54767d93440d89e414fe10519a9469770fc2d312400", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b35d2bc95bbaa08ed3c7f54767d93440d89e414fe10519a9469770fc2d312400", kill_on_drop: false }`
[INFO] [stdout] b35d2bc95bbaa08ed3c7f54767d93440d89e414fe10519a9469770fc2d312400
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 4641ae851be64efdbded34a85c1ea464348ebeb7ac3e0b18830d0e321f116ab0
[INFO] running `Command { std: "docker" "start" "-a" "4641ae851be64efdbded34a85c1ea464348ebeb7ac3e0b18830d0e321f116ab0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stepflow_test_util-ed1f0f3f4f0be993)
[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 stepflow-test-util
[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" "4641ae851be64efdbded34a85c1ea464348ebeb7ac3e0b18830d0e321f116ab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4641ae851be64efdbded34a85c1ea464348ebeb7ac3e0b18830d0e321f116ab0", kill_on_drop: false }`
[INFO] [stdout] 4641ae851be64efdbded34a85c1ea464348ebeb7ac3e0b18830d0e321f116ab0