[INFO] cloning repository https://github.com/rchaser53/python-rust-test-playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rchaser53/python-rust-test-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frchaser53%2Fpython-rust-test-playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frchaser53%2Fpython-rust-test-playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 360cc1c848c5ba7855b5c0ddcc05b58b3c0b7c3c
[INFO] testing rchaser53/python-rust-test-playground against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frchaser53%2Fpython-rust-test-playground" "/workspace/builds/worker-18/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rchaser53/python-rust-test-playground 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 git repo https://github.com/rchaser53/python-rust-test-playground
[INFO] finished tweaking git repo https://github.com/rchaser53/python-rust-test-playground
[INFO] tweaked toml for git repo https://github.com/rchaser53/python-rust-test-playground written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate git repo https://github.com/rchaser53/python-rust-test-playground already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 511158b053ea7c4606329cbf373c744374abff5b3003bae984482d34978acf62
[INFO] running `Command { std: "docker" "start" "-a" "511158b053ea7c4606329cbf373c744374abff5b3003bae984482d34978acf62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "511158b053ea7c4606329cbf373c744374abff5b3003bae984482d34978acf62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "511158b053ea7c4606329cbf373c744374abff5b3003bae984482d34978acf62", kill_on_drop: false }`
[INFO] [stdout] 511158b053ea7c4606329cbf373c744374abff5b3003bae984482d34978acf62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] e45dadc82ecef58c8167ebd4de47f2dad3226c1079bc67633c13b1dd3b3f3d47
[INFO] running `Command { std: "docker" "start" "-a" "e45dadc82ecef58c8167ebd4de47f2dad3226c1079bc67633c13b1dd3b3f3d47", kill_on_drop: false }`
[INFO] [stderr]    Compiling python-rust-test-playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "e45dadc82ecef58c8167ebd4de47f2dad3226c1079bc67633c13b1dd3b3f3d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e45dadc82ecef58c8167ebd4de47f2dad3226c1079bc67633c13b1dd3b3f3d47", kill_on_drop: false }`
[INFO] [stdout] e45dadc82ecef58c8167ebd4de47f2dad3226c1079bc67633c13b1dd3b3f3d47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 3e072608bd9b917e0783ebe8aed4b5afe83e2b01fe900bbfd1ab9d1cc6780e17
[INFO] running `Command { std: "docker" "start" "-a" "3e072608bd9b917e0783ebe8aed4b5afe83e2b01fe900bbfd1ab9d1cc6780e17", kill_on_drop: false }`
[INFO] [stderr]    Compiling python-rust-test-playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "3e072608bd9b917e0783ebe8aed4b5afe83e2b01fe900bbfd1ab9d1cc6780e17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e072608bd9b917e0783ebe8aed4b5afe83e2b01fe900bbfd1ab9d1cc6780e17", kill_on_drop: false }`
[INFO] [stdout] 3e072608bd9b917e0783ebe8aed4b5afe83e2b01fe900bbfd1ab9d1cc6780e17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] d63db7f63b227b4cafa3b2fe78ba5f1bba70080e64f130114b725e9b84ced9dc
[INFO] running `Command { std: "docker" "start" "-a" "d63db7f63b227b4cafa3b2fe78ba5f1bba70080e64f130114b725e9b84ced9dc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/python_rust_test_playground-f7aa5a52dfecc6ca)
[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" "d63db7f63b227b4cafa3b2fe78ba5f1bba70080e64f130114b725e9b84ced9dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d63db7f63b227b4cafa3b2fe78ba5f1bba70080e64f130114b725e9b84ced9dc", kill_on_drop: false }`
[INFO] [stdout] d63db7f63b227b4cafa3b2fe78ba5f1bba70080e64f130114b725e9b84ced9dc