[INFO] cloning repository https://github.com/michaeldisaro/rust-functions-pure
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/michaeldisaro/rust-functions-pure" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaeldisaro%2Frust-functions-pure", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaeldisaro%2Frust-functions-pure'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5137917352ab3372fa594a72a4831b3d854882ab
[INFO] checking michaeldisaro/rust-functions-pure against master#a932eb36f8adf6c8cdfc450f063943da3112d621 for pr-140209-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaeldisaro%2Frust-functions-pure" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/michaeldisaro/rust-functions-pure on toolchain a932eb36f8adf6c8cdfc450f063943da3112d621
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/michaeldisaro/rust-functions-pure
[INFO] finished tweaking git repo https://github.com/michaeldisaro/rust-functions-pure
[INFO] tweaked toml for git repo https://github.com/michaeldisaro/rust-functions-pure written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/michaeldisaro/rust-functions-pure 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" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d3ba86573b83cd64c8d689c0db2ffcaa91b6ae3dba3756ae37a744a7c2185ba
[INFO] running `Command { std: "docker" "start" "-a" "7d3ba86573b83cd64c8d689c0db2ffcaa91b6ae3dba3756ae37a744a7c2185ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d3ba86573b83cd64c8d689c0db2ffcaa91b6ae3dba3756ae37a744a7c2185ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d3ba86573b83cd64c8d689c0db2ffcaa91b6ae3dba3756ae37a744a7c2185ba", kill_on_drop: false }`
[INFO] [stdout] 7d3ba86573b83cd64c8d689c0db2ffcaa91b6ae3dba3756ae37a744a7c2185ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a5c5fecccbd11053c4a2be4de59c0d4507f749fd89a1b7bb827e2e76fc8a85a
[INFO] running `Command { std: "docker" "start" "-a" "3a5c5fecccbd11053c4a2be4de59c0d4507f749fd89a1b7bb827e2e76fc8a85a", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: failed to create task for container: failed to start shim: mkdir /var/lib/containerd/io.containerd.runtime.v2.task/moby/3a5c5fecccbd11053c4a2be4de59c0d4507f749fd89a1b7bb827e2e76fc8a85a: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "3a5c5fecccbd11053c4a2be4de59c0d4507f749fd89a1b7bb827e2e76fc8a85a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a5c5fecccbd11053c4a2be4de59c0d4507f749fd89a1b7bb827e2e76fc8a85a", kill_on_drop: false }`
[INFO] [stdout] 3a5c5fecccbd11053c4a2be4de59c0d4507f749fd89a1b7bb827e2e76fc8a85a