[INFO] cloning repository https://github.com/anddddrew/rust-nix
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anddddrew/rust-nix" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanddddrew%2Frust-nix", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanddddrew%2Frust-nix'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7e9cbe378a2f7ec2c5b117ddf39a1dd695441cce
[INFO] testing anddddrew/rust-nix against try#c3758fdc4730d7700b25a13cccff296a08f42c00 for pr-91743
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanddddrew%2Frust-nix" "/workspace/builds/worker-70/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-70/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/anddddrew/rust-nix on toolchain c3758fdc4730d7700b25a13cccff296a08f42c00
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/anddddrew/rust-nix
[INFO] finished tweaking git repo https://github.com/anddddrew/rust-nix
[INFO] tweaked toml for git repo https://github.com/anddddrew/rust-nix written to /workspace/builds/worker-70/source/Cargo.toml
[INFO] crate git repo https://github.com/anddddrew/rust-nix already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "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-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a9c5ee09bd55e6b9bf02459a43ebc041df25d79e46c66e851028f72fa58146a
[INFO] running `Command { std: "docker" "start" "-a" "9a9c5ee09bd55e6b9bf02459a43ebc041df25d79e46c66e851028f72fa58146a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a9c5ee09bd55e6b9bf02459a43ebc041df25d79e46c66e851028f72fa58146a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a9c5ee09bd55e6b9bf02459a43ebc041df25d79e46c66e851028f72fa58146a", kill_on_drop: false }`
[INFO] [stdout] 9a9c5ee09bd55e6b9bf02459a43ebc041df25d79e46c66e851028f72fa58146a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bc075b3fb3fe3e6927e981e1d7a929dd9eb3524a272bb476363b4341d55b94e
[INFO] running `Command { std: "docker" "start" "-a" "9bc075b3fb3fe3e6927e981e1d7a929dd9eb3524a272bb476363b4341d55b94e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-nix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "9bc075b3fb3fe3e6927e981e1d7a929dd9eb3524a272bb476363b4341d55b94e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bc075b3fb3fe3e6927e981e1d7a929dd9eb3524a272bb476363b4341d55b94e", kill_on_drop: false }`
[INFO] [stdout] 9bc075b3fb3fe3e6927e981e1d7a929dd9eb3524a272bb476363b4341d55b94e