[INFO] cloning repository https://github.com/rodders1991/rust-learning-minigrep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rodders1991/rust-learning-minigrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frodders1991%2Frust-learning-minigrep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frodders1991%2Frust-learning-minigrep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] baeb540efa0f9df23428a15310227850918b2ee2
[INFO] checking rodders1991/rust-learning-minigrep against master#e43d139a82620a268d3828a73e12a8679339e8f8 for pr-143545
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frodders1991%2Frust-learning-minigrep" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rodders1991/rust-learning-minigrep
[INFO] finished tweaking git repo https://github.com/rodders1991/rust-learning-minigrep
[INFO] tweaked toml for git repo https://github.com/rodders1991/rust-learning-minigrep written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rodders1991/rust-learning-minigrep on toolchain e43d139a82620a268d3828a73e12a8679339e8f8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e43d139a82620a268d3828a73e12a8679339e8f8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rodders1991/rust-learning-minigrep 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" "+e43d139a82620a268d3828a73e12a8679339e8f8" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+e43d139a82620a268d3828a73e12a8679339e8f8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cdb3f3bf3b65165b597037ed8ceb1bc8a1f6cfed9d4df2b9c0094f741f06c4ee
[INFO] running `Command { std: "docker" "start" "-a" "cdb3f3bf3b65165b597037ed8ceb1bc8a1f6cfed9d4df2b9c0094f741f06c4ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdb3f3bf3b65165b597037ed8ceb1bc8a1f6cfed9d4df2b9c0094f741f06c4ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdb3f3bf3b65165b597037ed8ceb1bc8a1f6cfed9d4df2b9c0094f741f06c4ee", kill_on_drop: false }`
[INFO] [stdout] cdb3f3bf3b65165b597037ed8ceb1bc8a1f6cfed9d4df2b9c0094f741f06c4ee
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+e43d139a82620a268d3828a73e12a8679339e8f8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3a9d2a29ad9ed9b50daf22a37a392eacd3cbb77c5bec7bf0ab3aa94f71d0231
[INFO] running `Command { std: "docker" "start" "-a" "f3a9d2a29ad9ed9b50daf22a37a392eacd3cbb77c5bec7bf0ab3aa94f71d0231", 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-4-tc1/target" to rootfs at "/opt/rustwide/target": create mountpoint for /opt/rustwide/target mount: mkdirat /var/lib/docker/overlay2/8d076da12515fd9d399de6c54f887176a7c108851de6eec09871002912f95a01/merged/opt/rustwide/target: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "f3a9d2a29ad9ed9b50daf22a37a392eacd3cbb77c5bec7bf0ab3aa94f71d0231", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3a9d2a29ad9ed9b50daf22a37a392eacd3cbb77c5bec7bf0ab3aa94f71d0231", kill_on_drop: false }`
[INFO] [stdout] f3a9d2a29ad9ed9b50daf22a37a392eacd3cbb77c5bec7bf0ab3aa94f71d0231