[INFO] cloning repository https://github.com/aerosabe/practice
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aerosabe/practice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faerosabe%2Fpractice", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faerosabe%2Fpractice'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c7c21410d7382317158ee4d509a511ce84da63b
[INFO] testing aerosabe/practice against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faerosabe%2Fpractice" "/workspace/builds/worker-28/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aerosabe/practice 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/aerosabe/practice
[INFO] finished tweaking git repo https://github.com/aerosabe/practice
[INFO] tweaked toml for git repo https://github.com/aerosabe/practice written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate git repo https://github.com/aerosabe/practice 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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] d2dafcbc7d68e080d6bee9aa3783dcf2c8db43b6869f4f3935131353be67a47d
[INFO] running `Command { std: "docker" "start" "-a" "d2dafcbc7d68e080d6bee9aa3783dcf2c8db43b6869f4f3935131353be67a47d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2dafcbc7d68e080d6bee9aa3783dcf2c8db43b6869f4f3935131353be67a47d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2dafcbc7d68e080d6bee9aa3783dcf2c8db43b6869f4f3935131353be67a47d", kill_on_drop: false }`
[INFO] [stdout] d2dafcbc7d68e080d6bee9aa3783dcf2c8db43b6869f4f3935131353be67a47d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] c4e9c54d1e4914de0fb6392e71bb890f0cbe8035bf91013bb1e595afad41267f
[INFO] running `Command { std: "docker" "start" "-a" "c4e9c54d1e4914de0fb6392e71bb890f0cbe8035bf91013bb1e595afad41267f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling practice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "c4e9c54d1e4914de0fb6392e71bb890f0cbe8035bf91013bb1e595afad41267f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4e9c54d1e4914de0fb6392e71bb890f0cbe8035bf91013bb1e595afad41267f", kill_on_drop: false }`
[INFO] [stdout] c4e9c54d1e4914de0fb6392e71bb890f0cbe8035bf91013bb1e595afad41267f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] d3dda063acb68b9a86070cc49dbaa045e4c784bd1641cb8dd2a3e1ea108d2f84
[INFO] running `Command { std: "docker" "start" "-a" "d3dda063acb68b9a86070cc49dbaa045e4c784bd1641cb8dd2a3e1ea108d2f84", kill_on_drop: false }`
[INFO] [stderr]    Compiling practice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "d3dda063acb68b9a86070cc49dbaa045e4c784bd1641cb8dd2a3e1ea108d2f84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3dda063acb68b9a86070cc49dbaa045e4c784bd1641cb8dd2a3e1ea108d2f84", kill_on_drop: false }`
[INFO] [stdout] d3dda063acb68b9a86070cc49dbaa045e4c784bd1641cb8dd2a3e1ea108d2f84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 47b8f0f555e36e8b912e077883d04a488bdc8e57b1c71d2a075ff0e7bc8aeb00
[INFO] running `Command { std: "docker" "start" "-a" "47b8f0f555e36e8b912e077883d04a488bdc8e57b1c71d2a075ff0e7bc8aeb00", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/practice-32dd17c0a0b125d7)
[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" "47b8f0f555e36e8b912e077883d04a488bdc8e57b1c71d2a075ff0e7bc8aeb00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47b8f0f555e36e8b912e077883d04a488bdc8e57b1c71d2a075ff0e7bc8aeb00", kill_on_drop: false }`
[INFO] [stdout] 47b8f0f555e36e8b912e077883d04a488bdc8e57b1c71d2a075ff0e7bc8aeb00