[INFO] fetching crate kukumba 0.1.0...
[INFO] testing kukumba-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate kukumba 0.1.0 into /workspace/builds/worker-61/source
[INFO] validating manifest of crates.io crate kukumba 0.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kukumba 0.1.0
[INFO] finished tweaking crates.io crate kukumba 0.1.0
[INFO] tweaked toml for crates.io crate kukumba 0.1.0 written to /workspace/builds/worker-61/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "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-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41552b08f36061d46c416c30e00a7ff201f9b7e9367598ef05fcdd6e1438b2a6
[INFO] running `Command { std: "docker" "start" "-a" "41552b08f36061d46c416c30e00a7ff201f9b7e9367598ef05fcdd6e1438b2a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41552b08f36061d46c416c30e00a7ff201f9b7e9367598ef05fcdd6e1438b2a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41552b08f36061d46c416c30e00a7ff201f9b7e9367598ef05fcdd6e1438b2a6", kill_on_drop: false }`
[INFO] [stdout] 41552b08f36061d46c416c30e00a7ff201f9b7e9367598ef05fcdd6e1438b2a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e59edf5bbe59ad8a8b02d1bb49c1dc3f4a4c0710637d1565e5f52c8535402330
[INFO] running `Command { std: "docker" "start" "-a" "e59edf5bbe59ad8a8b02d1bb49c1dc3f4a4c0710637d1565e5f52c8535402330", kill_on_drop: false }`
[INFO] [stderr]    Compiling kukumba v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "e59edf5bbe59ad8a8b02d1bb49c1dc3f4a4c0710637d1565e5f52c8535402330", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e59edf5bbe59ad8a8b02d1bb49c1dc3f4a4c0710637d1565e5f52c8535402330", kill_on_drop: false }`
[INFO] [stdout] e59edf5bbe59ad8a8b02d1bb49c1dc3f4a4c0710637d1565e5f52c8535402330
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c5b8953020fd9643e3cef81a37c59e73975c18e129eb813298d9031a850f263
[INFO] running `Command { std: "docker" "start" "-a" "5c5b8953020fd9643e3cef81a37c59e73975c18e129eb813298d9031a850f263", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kukumba v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "5c5b8953020fd9643e3cef81a37c59e73975c18e129eb813298d9031a850f263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c5b8953020fd9643e3cef81a37c59e73975c18e129eb813298d9031a850f263", kill_on_drop: false }`
[INFO] [stdout] 5c5b8953020fd9643e3cef81a37c59e73975c18e129eb813298d9031a850f263
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f684ba42b4a12d95240f622c386ec00e6e698353f8a9972936808cd9bd930dc7
[INFO] running `Command { std: "docker" "start" "-a" "f684ba42b4a12d95240f622c386ec00e6e698353f8a9972936808cd9bd930dc7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kukumba-8af736b2cbeaa292)
[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" "f684ba42b4a12d95240f622c386ec00e6e698353f8a9972936808cd9bd930dc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f684ba42b4a12d95240f622c386ec00e6e698353f8a9972936808cd9bd930dc7", kill_on_drop: false }`
[INFO] [stdout] f684ba42b4a12d95240f622c386ec00e6e698353f8a9972936808cd9bd930dc7
