[INFO] cloning repository https://github.com/nonamehomework/simple-library-explorer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nonamehomework/simple-library-explorer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnonamehomework%2Fsimple-library-explorer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnonamehomework%2Fsimple-library-explorer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a2fceec541ec2e4be38a3a687c82b9e29252588f
[INFO] checking nonamehomework/simple-library-explorer against master#f5d3fe273b8b9e7125bf8856d44793b6cc4b6735 for pr-139587-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnonamehomework%2Fsimple-library-explorer" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nonamehomework/simple-library-explorer on toolchain f5d3fe273b8b9e7125bf8856d44793b6cc4b6735
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f5d3fe273b8b9e7125bf8856d44793b6cc4b6735" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nonamehomework/simple-library-explorer
[INFO] finished tweaking git repo https://github.com/nonamehomework/simple-library-explorer
[INFO] tweaked toml for git repo https://github.com/nonamehomework/simple-library-explorer written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/nonamehomework/simple-library-explorer 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" "+f5d3fe273b8b9e7125bf8856d44793b6cc4b6735" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded httpmock v0.4.5
[INFO] [stderr]   Downloaded puddle v0.1.0
[INFO] [stderr]   Downloaded async-io v1.1.9
[INFO] [stderr]   Downloaded polling v2.0.0
[INFO] [stderr]   Downloaded async-channel v1.5.0
[INFO] [stderr]   Downloaded async-global-executor v1.3.0
[INFO] [stderr]   Downloaded wepoll-sys v3.0.0
[INFO] [stderr]   Downloaded futures-lite v1.10.1
[INFO] [stderr]   Downloaded async-task v4.0.2
[INFO] [stderr]   Downloaded blocking v1.0.1
[INFO] [stderr]   Downloaded async-std v1.6.5
[INFO] [stderr]   Downloaded isahc v0.9.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+f5d3fe273b8b9e7125bf8856d44793b6cc4b6735" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f5ab2756a358f7d1326dd6e1fd4bf280e530dabe076de7f8e33b6f4ea47139e
[INFO] running `Command { std: "docker" "start" "-a" "4f5ab2756a358f7d1326dd6e1fd4bf280e530dabe076de7f8e33b6f4ea47139e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f5ab2756a358f7d1326dd6e1fd4bf280e530dabe076de7f8e33b6f4ea47139e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f5ab2756a358f7d1326dd6e1fd4bf280e530dabe076de7f8e33b6f4ea47139e", kill_on_drop: false }`
[INFO] [stdout] 4f5ab2756a358f7d1326dd6e1fd4bf280e530dabe076de7f8e33b6f4ea47139e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+f5d3fe273b8b9e7125bf8856d44793b6cc4b6735" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ca7bd6509da80409ed2eb6d918f8eec44ccf7342f2a38ccff3b21332c863381
[INFO] running `Command { std: "docker" "start" "-a" "4ca7bd6509da80409ed2eb6d918f8eec44ccf7342f2a38ccff3b21332c863381", 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 hook #0: error running hook: exit status 1, stdout: , stderr: write /var/lib/docker/containers/4ca7bd6509da80409ed2eb6d918f8eec44ccf7342f2a38ccff3b21332c863381/hosts: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "4ca7bd6509da80409ed2eb6d918f8eec44ccf7342f2a38ccff3b21332c863381", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ca7bd6509da80409ed2eb6d918f8eec44ccf7342f2a38ccff3b21332c863381", kill_on_drop: false }`
[INFO] [stdout] 4ca7bd6509da80409ed2eb6d918f8eec44ccf7342f2a38ccff3b21332c863381