[INFO] cloning repository https://github.com/colinthatcher/checkers-engine-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/colinthatcher/checkers-engine-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolinthatcher%2Fcheckers-engine-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolinthatcher%2Fcheckers-engine-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 76a1523e4daa42c027267615eb20a5b033f6ba55
[INFO] building colinthatcher/checkers-engine-rs against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolinthatcher%2Fcheckers-engine-rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/colinthatcher/checkers-engine-rs on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/colinthatcher/checkers-engine-rs
[INFO] finished tweaking git repo https://github.com/colinthatcher/checkers-engine-rs
[INFO] tweaked toml for git repo https://github.com/colinthatcher/checkers-engine-rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/colinthatcher/checkers-engine-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57235025364c9b6883f606df5df4b9529f7efa7a88c2c6e2209fb72ce9e9be07
[INFO] running `Command { std: "docker" "start" "-a" "57235025364c9b6883f606df5df4b9529f7efa7a88c2c6e2209fb72ce9e9be07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57235025364c9b6883f606df5df4b9529f7efa7a88c2c6e2209fb72ce9e9be07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57235025364c9b6883f606df5df4b9529f7efa7a88c2c6e2209fb72ce9e9be07", kill_on_drop: false }`
[INFO] [stdout] 57235025364c9b6883f606df5df4b9529f7efa7a88c2c6e2209fb72ce9e9be07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed6a2fa2c8d2faac7b7c44f5b95d4254f974747e4a08d82765a11f5b723716ed
[INFO] running `Command { std: "docker" "start" "-a" "ed6a2fa2c8d2faac7b7c44f5b95d4254f974747e4a08d82765a11f5b723716ed", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error running prestart hook #0: exit status 1, stdout: , stderr: write /var/lib/docker/containers/ed6a2fa2c8d2faac7b7c44f5b95d4254f974747e4a08d82765a11f5b723716ed/hosts: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "ed6a2fa2c8d2faac7b7c44f5b95d4254f974747e4a08d82765a11f5b723716ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed6a2fa2c8d2faac7b7c44f5b95d4254f974747e4a08d82765a11f5b723716ed", kill_on_drop: false }`
[INFO] [stdout] ed6a2fa2c8d2faac7b7c44f5b95d4254f974747e4a08d82765a11f5b723716ed