[INFO] cloning repository https://github.com/wannawatchmecode/swizzy_decent
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wannawatchmecode/swizzy_decent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwannawatchmecode%2Fswizzy_decent", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwannawatchmecode%2Fswizzy_decent'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 443337e0a36f4a2fe3ab7ea78a3a7c13402c2678
[INFO] checking wannawatchmecode/swizzy_decent against master#19f42cb9bb65555e7d95dab7d17573ae6c5d634c for pr-139087
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwannawatchmecode%2Fswizzy_decent" "/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/wannawatchmecode/swizzy_decent on toolchain 19f42cb9bb65555e7d95dab7d17573ae6c5d634c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wannawatchmecode/swizzy_decent
[INFO] finished tweaking git repo https://github.com/wannawatchmecode/swizzy_decent
[INFO] tweaked toml for git repo https://github.com/wannawatchmecode/swizzy_decent written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/wannawatchmecode/swizzy_decent 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" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ed464c939bd806b7033cc18f3b680f821f1fca2a0d6e06b11c7f69e5d06c5b7
[INFO] running `Command { std: "docker" "start" "-a" "4ed464c939bd806b7033cc18f3b680f821f1fca2a0d6e06b11c7f69e5d06c5b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ed464c939bd806b7033cc18f3b680f821f1fca2a0d6e06b11c7f69e5d06c5b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ed464c939bd806b7033cc18f3b680f821f1fca2a0d6e06b11c7f69e5d06c5b7", kill_on_drop: false }`
[INFO] [stdout] 4ed464c939bd806b7033cc18f3b680f821f1fca2a0d6e06b11c7f69e5d06c5b7
[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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45db9ff9a1fd34980c0d36fe341f224cbcab24860df9c9b20ce5b98ab72c3fcd
[INFO] running `Command { std: "docker" "start" "-a" "45db9ff9a1fd34980c0d36fe341f224cbcab24860df9c9b20ce5b98ab72c3fcd", 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": mkdir /var/lib/docker/overlay2/ebc4361cc20a8e7e624a09af3ea6692d862342ca360c50722fda2238c998bf8f/merged/opt/rustwide/cargo-home: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "45db9ff9a1fd34980c0d36fe341f224cbcab24860df9c9b20ce5b98ab72c3fcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45db9ff9a1fd34980c0d36fe341f224cbcab24860df9c9b20ce5b98ab72c3fcd", kill_on_drop: false }`
[INFO] [stdout] 45db9ff9a1fd34980c0d36fe341f224cbcab24860df9c9b20ce5b98ab72c3fcd