[INFO] cloning repository https://github.com/basicallygit/mkbak
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/basicallygit/mkbak" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbasicallygit%2Fmkbak", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbasicallygit%2Fmkbak'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5d4696e7fcc53d447a92345753c0c4897128b223
[INFO] checking basicallygit/mkbak against master#f8f6997469237299c1d60814c7b9828602a1f8e4 for pr-143808
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbasicallygit%2Fmkbak" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/basicallygit/mkbak
[INFO] finished tweaking git repo https://github.com/basicallygit/mkbak
[INFO] tweaked toml for git repo https://github.com/basicallygit/mkbak written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/basicallygit/mkbak on toolchain f8f6997469237299c1d60814c7b9828602a1f8e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/basicallygit/mkbak 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" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57c2b6f905c47ae8cca36f35aaa3302f3550a4d2cd0db6e19c83ed9f02e9efe0
[INFO] running `Command { std: "docker" "start" "-a" "57c2b6f905c47ae8cca36f35aaa3302f3550a4d2cd0db6e19c83ed9f02e9efe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57c2b6f905c47ae8cca36f35aaa3302f3550a4d2cd0db6e19c83ed9f02e9efe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57c2b6f905c47ae8cca36f35aaa3302f3550a4d2cd0db6e19c83ed9f02e9efe0", kill_on_drop: false }`
[INFO] [stdout] 57c2b6f905c47ae8cca36f35aaa3302f3550a4d2cd0db6e19c83ed9f02e9efe0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2378ed5848d33b8bff62a3cfa0464c9ede48214875acec5ed426def63193a952
[INFO] running `Command { std: "docker" "start" "-a" "2378ed5848d33b8bff62a3cfa0464c9ede48214875acec5ed426def63193a952", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/ecb1547f971226963804a82e40b9225d628c291ccc93bc9d57ad54020d23c933/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "2378ed5848d33b8bff62a3cfa0464c9ede48214875acec5ed426def63193a952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2378ed5848d33b8bff62a3cfa0464c9ede48214875acec5ed426def63193a952", kill_on_drop: false }`
[INFO] [stdout] 2378ed5848d33b8bff62a3cfa0464c9ede48214875acec5ed426def63193a952