[INFO] cloning repository https://github.com/benhess02/crab-gambit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/benhess02/crab-gambit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenhess02%2Fcrab-gambit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenhess02%2Fcrab-gambit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 995bd5aabc19e8cf5e297271d5e55914abbcbd8c
[INFO] checking benhess02/crab-gambit against master#0f353363965ebf05e0757f7679c800b39c51a07e for pr-144896
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenhess02%2Fcrab-gambit" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/benhess02/crab-gambit
[INFO] finished tweaking git repo https://github.com/benhess02/crab-gambit
[INFO] tweaked toml for git repo https://github.com/benhess02/crab-gambit written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/benhess02/crab-gambit on toolchain 0f353363965ebf05e0757f7679c800b39c51a07e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0f353363965ebf05e0757f7679c800b39c51a07e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/benhess02/crab-gambit 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" "+0f353363965ebf05e0757f7679c800b39c51a07e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+0f353363965ebf05e0757f7679c800b39c51a07e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a007ec54413ebf08ae48fa0f0042ba56b0e16d471fc1aa266dfce2dd2e8ecd3
[INFO] running `Command { std: "docker" "start" "-a" "4a007ec54413ebf08ae48fa0f0042ba56b0e16d471fc1aa266dfce2dd2e8ecd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a007ec54413ebf08ae48fa0f0042ba56b0e16d471fc1aa266dfce2dd2e8ecd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a007ec54413ebf08ae48fa0f0042ba56b0e16d471fc1aa266dfce2dd2e8ecd3", kill_on_drop: false }`
[INFO] [stdout] 4a007ec54413ebf08ae48fa0f0042ba56b0e16d471fc1aa266dfce2dd2e8ecd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+0f353363965ebf05e0757f7679c800b39c51a07e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf6cb09da58d37317fb0902594727e35861d10cefe0ada3d3e0a1bf9795188fa
[INFO] running `Command { std: "docker" "start" "-a" "cf6cb09da58d37317fb0902594727e35861d10cefe0ada3d3e0a1bf9795188fa", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/58ade3a86692c484d2b758476185b3d5880589c8e48729b8fbbeb3e76ae93fe3/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "cf6cb09da58d37317fb0902594727e35861d10cefe0ada3d3e0a1bf9795188fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf6cb09da58d37317fb0902594727e35861d10cefe0ada3d3e0a1bf9795188fa", kill_on_drop: false }`
[INFO] [stdout] cf6cb09da58d37317fb0902594727e35861d10cefe0ada3d3e0a1bf9795188fa