[INFO] cloning repository https://github.com/cbondurant/rust-arachnid
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cbondurant/rust-arachnid" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcbondurant%2Frust-arachnid", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcbondurant%2Frust-arachnid'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f457309aa7225127d2d48ad4930bd14667f042eb
[INFO] checking cbondurant/rust-arachnid against master#d2eadb7a94ef8c9deb5137695df33cd1fc5aee92 for pr-137268
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcbondurant%2Frust-arachnid" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cbondurant/rust-arachnid on toolchain d2eadb7a94ef8c9deb5137695df33cd1fc5aee92
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cbondurant/rust-arachnid
[INFO] finished tweaking git repo https://github.com/cbondurant/rust-arachnid
[INFO] tweaked toml for git repo https://github.com/cbondurant/rust-arachnid written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/cbondurant/rust-arachnid 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" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90c223da51d475cacce5824ec191a8a6aa2db2fef52cfc0d6358280e3eef70e4
[INFO] running `Command { std: "docker" "start" "-a" "90c223da51d475cacce5824ec191a8a6aa2db2fef52cfc0d6358280e3eef70e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90c223da51d475cacce5824ec191a8a6aa2db2fef52cfc0d6358280e3eef70e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90c223da51d475cacce5824ec191a8a6aa2db2fef52cfc0d6358280e3eef70e4", kill_on_drop: false }`
[INFO] [stdout] 90c223da51d475cacce5824ec191a8a6aa2db2fef52cfc0d6358280e3eef70e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c63588f10ff6cb7a975e9ce86af5cdd3935d52737b2e7cc237661e75aa7d5bcf
[INFO] running `Command { std: "docker" "start" "-a" "c63588f10ff6cb7a975e9ce86af5cdd3935d52737b2e7cc237661e75aa7d5bcf", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/de72b72e0aca8d5528319e2872af52814dfe2f9d247ad551859511a1629aff10/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "c63588f10ff6cb7a975e9ce86af5cdd3935d52737b2e7cc237661e75aa7d5bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c63588f10ff6cb7a975e9ce86af5cdd3935d52737b2e7cc237661e75aa7d5bcf", kill_on_drop: false }`
[INFO] [stdout] c63588f10ff6cb7a975e9ce86af5cdd3935d52737b2e7cc237661e75aa7d5bcf