[INFO] cloning repository https://github.com/astrogewgaw/koshka
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/astrogewgaw/koshka" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fastrogewgaw%2Fkoshka", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fastrogewgaw%2Fkoshka'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f299b3bb4cd7745783aab70aedbeed47bf43fa6c
[INFO] checking astrogewgaw/koshka against master#0599f3403366d9c57f0625e6de3af214b5042a90 for pr-87710
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fastrogewgaw%2Fkoshka" "/workspace/builds/worker-30/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-30/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/astrogewgaw/koshka on toolchain 0599f3403366d9c57f0625e6de3af214b5042a90
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/astrogewgaw/koshka
[INFO] finished tweaking git repo https://github.com/astrogewgaw/koshka
[INFO] tweaked toml for git repo https://github.com/astrogewgaw/koshka written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] crate git repo https://github.com/astrogewgaw/koshka already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "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-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df4771074b42facfbef8a8defa3ffe305be333c59b6ba0bed9786d4660159d88
[INFO] running `Command { std: "docker" "start" "-a" "df4771074b42facfbef8a8defa3ffe305be333c59b6ba0bed9786d4660159d88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df4771074b42facfbef8a8defa3ffe305be333c59b6ba0bed9786d4660159d88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df4771074b42facfbef8a8defa3ffe305be333c59b6ba0bed9786d4660159d88", kill_on_drop: false }`
[INFO] [stdout] df4771074b42facfbef8a8defa3ffe305be333c59b6ba0bed9786d4660159d88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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=forbid" "-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" "+0599f3403366d9c57f0625e6de3af214b5042a90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6429fec3bf809ad3469e51f84ac217ed37dfc7f1db9ad2e537b7be31c0f2798
[INFO] running `Command { std: "docker" "start" "-a" "c6429fec3bf809ad3469e51f84ac217ed37dfc7f1db9ad2e537b7be31c0f2798", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking koshka v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "c6429fec3bf809ad3469e51f84ac217ed37dfc7f1db9ad2e537b7be31c0f2798", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6429fec3bf809ad3469e51f84ac217ed37dfc7f1db9ad2e537b7be31c0f2798", kill_on_drop: false }`
[INFO] [stdout] c6429fec3bf809ad3469e51f84ac217ed37dfc7f1db9ad2e537b7be31c0f2798