[INFO] fetching crate enum-repr 0.2.6...
[INFO] checking enum-repr-0.2.6 against try#b32fc44666c052e7cf07ab471bfb6f9ec571902f for pr-138676
[INFO] extracting crate enum-repr 0.2.6 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate enum-repr 0.2.6 on toolchain b32fc44666c052e7cf07ab471bfb6f9ec571902f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate enum-repr 0.2.6
[INFO] finished tweaking crates.io crate enum-repr 0.2.6
[INFO] tweaked toml for crates.io crate enum-repr 0.2.6 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.100)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06d7b78a14c0fc554e848b713224dd294bd5b45a03b5d6af071a6b9df6a5c6f8
[INFO] running `Command { std: "docker" "start" "-a" "06d7b78a14c0fc554e848b713224dd294bd5b45a03b5d6af071a6b9df6a5c6f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06d7b78a14c0fc554e848b713224dd294bd5b45a03b5d6af071a6b9df6a5c6f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06d7b78a14c0fc554e848b713224dd294bd5b45a03b5d6af071a6b9df6a5c6f8", kill_on_drop: false }`
[INFO] [stdout] 06d7b78a14c0fc554e848b713224dd294bd5b45a03b5d6af071a6b9df6a5c6f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 982b8776f0a554abdcae741a4b199c4a57d91719fd17c9844741844b15d0add8
[INFO] running `Command { std: "docker" "start" "-a" "982b8776f0a554abdcae741a4b199c4a57d91719fd17c9844741844b15d0add8", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/docker/containers/982b8776f0a554abdcae741a4b199c4a57d91719fd17c9844741844b15d0add8/.tmp-resolv.conf.hash2018261849: no space left on device
[INFO] running `Command { std: "docker" "inspect" "982b8776f0a554abdcae741a4b199c4a57d91719fd17c9844741844b15d0add8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "982b8776f0a554abdcae741a4b199c4a57d91719fd17c9844741844b15d0add8", kill_on_drop: false }`
[INFO] [stdout] 982b8776f0a554abdcae741a4b199c4a57d91719fd17c9844741844b15d0add8