[INFO] cloning repository https://github.com/lkyuchukov/rust-bf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lkyuchukov/rust-bf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flkyuchukov%2Frust-bf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flkyuchukov%2Frust-bf'...
[INFO] [stderr] error: copy-fd: write returned: No space left on device
[INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-rebase.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flkyuchukov%2Frust-bf/hooks/pre-rebase.sample': No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/lkyuchukov/rust-bf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lkyuchukov/rust-bf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flkyuchukov%2Frust-bf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flkyuchukov%2Frust-bf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bbaec11bbb4d82b070675bded5313e7e0f71f8ec
[INFO] checking lkyuchukov/rust-bf against master#90384941aae4ea38de00e4702b50757e9b882a19 for pr-138340
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flkyuchukov%2Frust-bf" "/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/lkyuchukov/rust-bf on toolchain 90384941aae4ea38de00e4702b50757e9b882a19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+90384941aae4ea38de00e4702b50757e9b882a19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lkyuchukov/rust-bf
[INFO] finished tweaking git repo https://github.com/lkyuchukov/rust-bf
[INFO] tweaked toml for git repo https://github.com/lkyuchukov/rust-bf written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/lkyuchukov/rust-bf 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" "+90384941aae4ea38de00e4702b50757e9b882a19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+90384941aae4ea38de00e4702b50757e9b882a19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2cab47b602eddc4a29f19e95410c1ffd9937331c3a06472739c6d7977431b674
[INFO] running `Command { std: "docker" "start" "-a" "2cab47b602eddc4a29f19e95410c1ffd9937331c3a06472739c6d7977431b674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2cab47b602eddc4a29f19e95410c1ffd9937331c3a06472739c6d7977431b674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cab47b602eddc4a29f19e95410c1ffd9937331c3a06472739c6d7977431b674", kill_on_drop: false }`
[INFO] [stdout] 2cab47b602eddc4a29f19e95410c1ffd9937331c3a06472739c6d7977431b674
[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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+90384941aae4ea38de00e4702b50757e9b882a19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20a1bbee716b6e74de9420c801af3c9c23535eeac44b33a964711f7b116a3faa
[INFO] running `Command { std: "docker" "start" "-a" "20a1bbee716b6e74de9420c801af3c9c23535eeac44b33a964711f7b116a3faa", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/docker/containers/20a1bbee716b6e74de9420c801af3c9c23535eeac44b33a964711f7b116a3faa/.tmp-resolv.conf.hash1122256751: no space left on device
[INFO] running `Command { std: "docker" "inspect" "20a1bbee716b6e74de9420c801af3c9c23535eeac44b33a964711f7b116a3faa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20a1bbee716b6e74de9420c801af3c9c23535eeac44b33a964711f7b116a3faa", kill_on_drop: false }`
[INFO] [stdout] 20a1bbee716b6e74de9420c801af3c9c23535eeac44b33a964711f7b116a3faa