[INFO] cloning repository https://github.com/parker-codes/requestty-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/parker-codes/requestty-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparker-codes%2Frequestty-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparker-codes%2Frequestty-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 19a5d50a49e227baa63fc581d998c78403591ca9
[INFO] testing parker-codes/requestty-demo against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparker-codes%2Frequestty-demo" "/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/parker-codes/requestty-demo 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/parker-codes/requestty-demo
[INFO] finished tweaking git repo https://github.com/parker-codes/requestty-demo
[INFO] tweaked toml for git repo https://github.com/parker-codes/requestty-demo written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate git repo https://github.com/parker-codes/requestty-demo 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-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc2fa01b0448db783282f73c58e939c1a49ef80942ee62b8c08cfb85007f7794
[INFO] running `Command { std: "docker" "start" "-a" "dc2fa01b0448db783282f73c58e939c1a49ef80942ee62b8c08cfb85007f7794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc2fa01b0448db783282f73c58e939c1a49ef80942ee62b8c08cfb85007f7794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc2fa01b0448db783282f73c58e939c1a49ef80942ee62b8c08cfb85007f7794", kill_on_drop: false }`
[INFO] [stdout] dc2fa01b0448db783282f73c58e939c1a49ef80942ee62b8c08cfb85007f7794
[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=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] 3e7b6ff72b30581455e9477a4cfbfa598c0effd111b88e28549418680d471b5e
[INFO] running `Command { std: "docker" "start" "-a" "3e7b6ff72b30581455e9477a4cfbfa598c0effd111b88e28549418680d471b5e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "3e7b6ff72b30581455e9477a4cfbfa598c0effd111b88e28549418680d471b5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e7b6ff72b30581455e9477a4cfbfa598c0effd111b88e28549418680d471b5e", kill_on_drop: false }`
[INFO] [stdout] 3e7b6ff72b30581455e9477a4cfbfa598c0effd111b88e28549418680d471b5e