[INFO] cloning repository https://github.com/lbennett-stacki/connect4000
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lbennett-stacki/connect4000" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flbennett-stacki%2Fconnect4000", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flbennett-stacki%2Fconnect4000'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d073eeabebba49d55dcf7609cb44cafdfca04520
[INFO] checking lbennett-stacki/connect4000 against master#f7b43542838f0a4a6cfdb17fbeadf45002042a77 for pr-138499
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flbennett-stacki%2Fconnect4000" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lbennett-stacki/connect4000 on toolchain f7b43542838f0a4a6cfdb17fbeadf45002042a77
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f7b43542838f0a4a6cfdb17fbeadf45002042a77" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lbennett-stacki/connect4000
[INFO] finished tweaking git repo https://github.com/lbennett-stacki/connect4000
[INFO] tweaked toml for git repo https://github.com/lbennett-stacki/connect4000 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/lbennett-stacki/connect4000 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" "+f7b43542838f0a4a6cfdb17fbeadf45002042a77" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded octets v0.3.0
[INFO] [stderr]   Downloaded wtransport v0.3.1
[INFO] [stderr]   Downloaded httlib-huffman v0.3.4
[INFO] [stderr]   Downloaded wtransport-proto v0.3.1
[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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+f7b43542838f0a4a6cfdb17fbeadf45002042a77" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c9a5f84c5f2f5f19565b7ad6cfbc2da37f30a90293e5ef829a4dcb61ce2a2de9
[INFO] running `Command { std: "docker" "start" "-a" "c9a5f84c5f2f5f19565b7ad6cfbc2da37f30a90293e5ef829a4dcb61ce2a2de9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9a5f84c5f2f5f19565b7ad6cfbc2da37f30a90293e5ef829a4dcb61ce2a2de9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9a5f84c5f2f5f19565b7ad6cfbc2da37f30a90293e5ef829a4dcb61ce2a2de9", kill_on_drop: false }`
[INFO] [stdout] c9a5f84c5f2f5f19565b7ad6cfbc2da37f30a90293e5ef829a4dcb61ce2a2de9
[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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+f7b43542838f0a4a6cfdb17fbeadf45002042a77" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e42daa5ab0043dea234045fff3818e180a079a318b8ac1da1622ada9d351fd9a
[INFO] running `Command { std: "docker" "start" "-a" "e42daa5ab0043dea234045fff3818e180a079a318b8ac1da1622ada9d351fd9a", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/docker/containers/e42daa5ab0043dea234045fff3818e180a079a318b8ac1da1622ada9d351fd9a/resolv.conf: no space left on device
[INFO] running `Command { std: "docker" "inspect" "e42daa5ab0043dea234045fff3818e180a079a318b8ac1da1622ada9d351fd9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e42daa5ab0043dea234045fff3818e180a079a318b8ac1da1622ada9d351fd9a", kill_on_drop: false }`
[INFO] [stdout] e42daa5ab0043dea234045fff3818e180a079a318b8ac1da1622ada9d351fd9a