[INFO] cloning repository https://github.com/simopek/exercism-semi-structured-logs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/simopek/exercism-semi-structured-logs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimopek%2Fexercism-semi-structured-logs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimopek%2Fexercism-semi-structured-logs'...
[INFO] [stderr] fatal: error closing file /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimopek%2Fexercism-semi-structured-logs/packed-refs.new: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/simopek/exercism-semi-structured-logs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/simopek/exercism-semi-structured-logs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimopek%2Fexercism-semi-structured-logs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimopek%2Fexercism-semi-structured-logs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aa2f7b7c3adf96c4537436b111b8bee6bf0c0f2e
[INFO] checking simopek/exercism-semi-structured-logs against master#336209eef13882bd1e211b24779584cb7ef911eb for pr-129249
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimopek%2Fexercism-semi-structured-logs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/simopek/exercism-semi-structured-logs on toolchain 336209eef13882bd1e211b24779584cb7ef911eb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/simopek/exercism-semi-structured-logs
[INFO] finished tweaking git repo https://github.com/simopek/exercism-semi-structured-logs
[INFO] tweaked toml for git repo https://github.com/simopek/exercism-semi-structured-logs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/simopek/exercism-semi-structured-logs 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" "+336209eef13882bd1e211b24779584cb7ef911eb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9d049c27664396d7cf9acee230edc21ae0bb73d0e0ee47bb1e7b05f38b7b3c9
[INFO] running `Command { std: "docker" "start" "-a" "e9d049c27664396d7cf9acee230edc21ae0bb73d0e0ee47bb1e7b05f38b7b3c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9d049c27664396d7cf9acee230edc21ae0bb73d0e0ee47bb1e7b05f38b7b3c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9d049c27664396d7cf9acee230edc21ae0bb73d0e0ee47bb1e7b05f38b7b3c9", kill_on_drop: false }`
[INFO] [stdout] e9d049c27664396d7cf9acee230edc21ae0bb73d0e0ee47bb1e7b05f38b7b3c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5565bec7943cd8a0746c59bbb54dba1db3b9a6a4bfc1b202e5ba640956b7c192
[INFO] running `Command { std: "docker" "start" "-a" "5565bec7943cd8a0746c59bbb54dba1db3b9a6a4bfc1b202e5ba640956b7c192", 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/builds/worker-3-tc1/target" to rootfs at "/opt/rustwide/target": mkdir /var/lib/docker/overlay2/a3e4574342b3afbd6feb442ca4d590b8ceb97d55fc9ac5b9e3696527aa9bc0e5/merged/opt/rustwide/target: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "5565bec7943cd8a0746c59bbb54dba1db3b9a6a4bfc1b202e5ba640956b7c192", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5565bec7943cd8a0746c59bbb54dba1db3b9a6a4bfc1b202e5ba640956b7c192", kill_on_drop: false }`
[INFO] [stdout] 5565bec7943cd8a0746c59bbb54dba1db3b9a6a4bfc1b202e5ba640956b7c192