[INFO] cloning repository https://github.com/euphbriggs/task_scheduler_prototype
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/euphbriggs/task_scheduler_prototype" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feuphbriggs%2Ftask_scheduler_prototype", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feuphbriggs%2Ftask_scheduler_prototype'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7b069910e6bc73710ffd22499059b5ddd615d7fe
[INFO] testing euphbriggs/task_scheduler_prototype against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feuphbriggs%2Ftask_scheduler_prototype" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/euphbriggs/task_scheduler_prototype on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/euphbriggs/task_scheduler_prototype
[INFO] finished tweaking git repo https://github.com/euphbriggs/task_scheduler_prototype
[INFO] tweaked toml for git repo https://github.com/euphbriggs/task_scheduler_prototype written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/euphbriggs/task_scheduler_prototype already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f77f03973ba54fd6547641bab1c63de3d20ebdea540fd9e903329504b7dd8f9
[INFO] running `Command { std: "docker" "start" "-a" "5f77f03973ba54fd6547641bab1c63de3d20ebdea540fd9e903329504b7dd8f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f77f03973ba54fd6547641bab1c63de3d20ebdea540fd9e903329504b7dd8f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f77f03973ba54fd6547641bab1c63de3d20ebdea540fd9e903329504b7dd8f9", kill_on_drop: false }`
[INFO] [stdout] 5f77f03973ba54fd6547641bab1c63de3d20ebdea540fd9e903329504b7dd8f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 448f1577daf224814f69a4d43f1a0cbce18c7d937e891b0c303669a4af223a82
[INFO] running `Command { std: "docker" "start" "-a" "448f1577daf224814f69a4d43f1a0cbce18c7d937e891b0c303669a4af223a82", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling task_scheduler_prototype v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.85s
[INFO] running `Command { std: "docker" "inspect" "448f1577daf224814f69a4d43f1a0cbce18c7d937e891b0c303669a4af223a82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "448f1577daf224814f69a4d43f1a0cbce18c7d937e891b0c303669a4af223a82", kill_on_drop: false }`
[INFO] [stdout] 448f1577daf224814f69a4d43f1a0cbce18c7d937e891b0c303669a4af223a82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f7fb95adc1a6241d0fd8ef9d9e46ef7b9b9170098b6e67b58043cbd0db75963
[INFO] running `Command { std: "docker" "start" "-a" "7f7fb95adc1a6241d0fd8ef9d9e46ef7b9b9170098b6e67b58043cbd0db75963", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling task_scheduler_prototype v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.32s
[INFO] running `Command { std: "docker" "inspect" "7f7fb95adc1a6241d0fd8ef9d9e46ef7b9b9170098b6e67b58043cbd0db75963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f7fb95adc1a6241d0fd8ef9d9e46ef7b9b9170098b6e67b58043cbd0db75963", kill_on_drop: false }`
[INFO] [stdout] 7f7fb95adc1a6241d0fd8ef9d9e46ef7b9b9170098b6e67b58043cbd0db75963
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 81b606e9734cacb76936e737276425d7d7affc3eec6e195c4e17f99604e7a180
[INFO] running `Command { std: "docker" "start" "-a" "81b606e9734cacb76936e737276425d7d7affc3eec6e195c4e17f99604e7a180", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/task_scheduler_prototype-deb99b1ec5580ad2)
[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" "81b606e9734cacb76936e737276425d7d7affc3eec6e195c4e17f99604e7a180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81b606e9734cacb76936e737276425d7d7affc3eec6e195c4e17f99604e7a180", kill_on_drop: false }`
[INFO] [stdout] 81b606e9734cacb76936e737276425d7d7affc3eec6e195c4e17f99604e7a180