[INFO] cloning repository https://github.com/messense/pyo3-issue-71
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/messense/pyo3-issue-71" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmessense%2Fpyo3-issue-71", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmessense%2Fpyo3-issue-71'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ff1d59bb0a49b44ffb46ef818f9c0b63ce49d8b0
[INFO] testing messense/pyo3-issue-71 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmessense%2Fpyo3-issue-71" "/workspace/builds/worker-88/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-88/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/messense/pyo3-issue-71 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/messense/pyo3-issue-71
[INFO] finished tweaking git repo https://github.com/messense/pyo3-issue-71
[INFO] tweaked toml for git repo https://github.com/messense/pyo3-issue-71 written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] crate git repo https://github.com/messense/pyo3-issue-71 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-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] bf08264284ad1fc28362c2bb361436fb43d88bf632670333a2d2762b80bfbe20
[INFO] running `Command { std: "docker" "start" "-a" "bf08264284ad1fc28362c2bb361436fb43d88bf632670333a2d2762b80bfbe20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf08264284ad1fc28362c2bb361436fb43d88bf632670333a2d2762b80bfbe20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf08264284ad1fc28362c2bb361436fb43d88bf632670333a2d2762b80bfbe20", kill_on_drop: false }`
[INFO] [stdout] bf08264284ad1fc28362c2bb361436fb43d88bf632670333a2d2762b80bfbe20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] d7fab7917049e52b8a83634d22f19f0ca21f465e9a45c5a1fbf4e9a77f8651a0
[INFO] running `Command { std: "docker" "start" "-a" "d7fab7917049e52b8a83634d22f19f0ca21f465e9a45c5a1fbf4e9a77f8651a0", kill_on_drop: false }`
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "d7fab7917049e52b8a83634d22f19f0ca21f465e9a45c5a1fbf4e9a77f8651a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7fab7917049e52b8a83634d22f19f0ca21f465e9a45c5a1fbf4e9a77f8651a0", kill_on_drop: false }`
[INFO] [stdout] d7fab7917049e52b8a83634d22f19f0ca21f465e9a45c5a1fbf4e9a77f8651a0