[INFO] cloning repository https://github.com/nodramaplease/float-number-dissecting
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nodramaplease/float-number-dissecting" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnodramaplease%2Ffloat-number-dissecting", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnodramaplease%2Ffloat-number-dissecting'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnodramaplease%2Ffloat-number-dissecting: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/nodramaplease/float-number-dissecting
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nodramaplease/float-number-dissecting" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnodramaplease%2Ffloat-number-dissecting", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnodramaplease%2Ffloat-number-dissecting'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a7b32b058566103dedb440c28dcb9215938867ec
[INFO] checking nodramaplease/float-number-dissecting against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnodramaplease%2Ffloat-number-dissecting" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nodramaplease/float-number-dissecting
[INFO] finished tweaking git repo https://github.com/nodramaplease/float-number-dissecting
[INFO] tweaked toml for git repo https://github.com/nodramaplease/float-number-dissecting written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nodramaplease/float-number-dissecting on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nodramaplease/float-number-dissecting 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a65e82c3a8c81e3906be96b73bcbf0d2d84dada0582c88a1aaaf6b986e9f05c
[INFO] running `Command { std: "docker" "start" "-a" "4a65e82c3a8c81e3906be96b73bcbf0d2d84dada0582c88a1aaaf6b986e9f05c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a65e82c3a8c81e3906be96b73bcbf0d2d84dada0582c88a1aaaf6b986e9f05c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a65e82c3a8c81e3906be96b73bcbf0d2d84dada0582c88a1aaaf6b986e9f05c", kill_on_drop: false }`
[INFO] [stdout] 4a65e82c3a8c81e3906be96b73bcbf0d2d84dada0582c88a1aaaf6b986e9f05c
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3276bf23bc53b0191e879e0b0df57812fd3687d252e1757a338a6909b15e39fc
[INFO] running `Command { std: "docker" "start" "-a" "3276bf23bc53b0191e879e0b0df57812fd3687d252e1757a338a6909b15e39fc", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/docker/containers/3276bf23bc53b0191e879e0b0df57812fd3687d252e1757a338a6909b15e39fc/hosts: no space left on device
[INFO] running `Command { std: "docker" "inspect" "3276bf23bc53b0191e879e0b0df57812fd3687d252e1757a338a6909b15e39fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3276bf23bc53b0191e879e0b0df57812fd3687d252e1757a338a6909b15e39fc", kill_on_drop: false }`
[INFO] [stdout] 3276bf23bc53b0191e879e0b0df57812fd3687d252e1757a338a6909b15e39fc