[INFO] cloning repository https://github.com/mailmebalachandran/homebrew-balachandran-copy-file
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mailmebalachandran/homebrew-balachandran-copy-file" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmailmebalachandran%2Fhomebrew-balachandran-copy-file", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmailmebalachandran%2Fhomebrew-balachandran-copy-file'...
[INFO] [stderr] error: unable to write symref for HEAD: No space left on device
[INFO] [stderr] fatal: unable to update HEAD
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/mailmebalachandran/homebrew-balachandran-copy-file
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mailmebalachandran/homebrew-balachandran-copy-file" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmailmebalachandran%2Fhomebrew-balachandran-copy-file", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmailmebalachandran%2Fhomebrew-balachandran-copy-file'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmailmebalachandran%2Fhomebrew-balachandran-copy-file/info/: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 2)
[INFO] cloning repository https://github.com/mailmebalachandran/homebrew-balachandran-copy-file
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mailmebalachandran/homebrew-balachandran-copy-file" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmailmebalachandran%2Fhomebrew-balachandran-copy-file", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmailmebalachandran%2Fhomebrew-balachandran-copy-file'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fce88abd9eb73460c403756b629edcc6efe8665e
[INFO] checking mailmebalachandran/homebrew-balachandran-copy-file against master#4b596bbd847672da87763b76171687d3544863c2 for pr-144544
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmailmebalachandran%2Fhomebrew-balachandran-copy-file" "/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/mailmebalachandran/homebrew-balachandran-copy-file
[INFO] finished tweaking git repo https://github.com/mailmebalachandran/homebrew-balachandran-copy-file
[INFO] tweaked toml for git repo https://github.com/mailmebalachandran/homebrew-balachandran-copy-file written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mailmebalachandran/homebrew-balachandran-copy-file on toolchain 4b596bbd847672da87763b76171687d3544863c2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4b596bbd847672da87763b76171687d3544863c2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mailmebalachandran/homebrew-balachandran-copy-file 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" "+4b596bbd847672da87763b76171687d3544863c2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+4b596bbd847672da87763b76171687d3544863c2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2c8ef5c5132629e2e1a2d62d827b251e962e88435885317420e7744d6c8a80c
[INFO] running `Command { std: "docker" "start" "-a" "f2c8ef5c5132629e2e1a2d62d827b251e962e88435885317420e7744d6c8a80c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2c8ef5c5132629e2e1a2d62d827b251e962e88435885317420e7744d6c8a80c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2c8ef5c5132629e2e1a2d62d827b251e962e88435885317420e7744d6c8a80c", kill_on_drop: false }`
[INFO] [stdout] f2c8ef5c5132629e2e1a2d62d827b251e962e88435885317420e7744d6c8a80c
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+4b596bbd847672da87763b76171687d3544863c2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88f664eeaa5ec2858458338f869f63399d0c7f693de0ee8cd7fb67bfd6ca9336
[INFO] running `Command { std: "docker" "start" "-a" "88f664eeaa5ec2858458338f869f63399d0c7f693de0ee8cd7fb67bfd6ca9336", 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 mounting "/var/lib/crater-agent-workspace/cargo-home" to rootfs at "/opt/rustwide/cargo-home": create mountpoint for /opt/rustwide/cargo-home mount: mkdirat /var/lib/docker/overlay2/236c6dd778bc0ac47eebf8ae7f0c14bf00aae58d2c60c309bdb38e9deb47b23b/merged/opt/rustwide/cargo-home: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "88f664eeaa5ec2858458338f869f63399d0c7f693de0ee8cd7fb67bfd6ca9336", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88f664eeaa5ec2858458338f869f63399d0c7f693de0ee8cd7fb67bfd6ca9336", kill_on_drop: false }`
[INFO] [stdout] 88f664eeaa5ec2858458338f869f63399d0c7f693de0ee8cd7fb67bfd6ca9336