[INFO] cloning repository https://github.com/csof2ware/pba-qualifier-exam
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/csof2ware/pba-qualifier-exam" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcsof2ware%2Fpba-qualifier-exam", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcsof2ware%2Fpba-qualifier-exam'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c36715acf451f01b395b4ac6951b8b123fb7b626
[INFO] checking csof2ware/pba-qualifier-exam against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcsof2ware%2Fpba-qualifier-exam" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/csof2ware/pba-qualifier-exam
[INFO] finished tweaking git repo https://github.com/csof2ware/pba-qualifier-exam
[INFO] tweaked toml for git repo https://github.com/csof2ware/pba-qualifier-exam written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/csof2ware/pba-qualifier-exam on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/csof2ware/pba-qualifier-exam 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 144e018a5ce1e541757fc60804b37968d99e9547edf41e875e3527263df67c07
[INFO] running `Command { std: "docker" "start" "-a" "144e018a5ce1e541757fc60804b37968d99e9547edf41e875e3527263df67c07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "144e018a5ce1e541757fc60804b37968d99e9547edf41e875e3527263df67c07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "144e018a5ce1e541757fc60804b37968d99e9547edf41e875e3527263df67c07", kill_on_drop: false }`
[INFO] [stdout] 144e018a5ce1e541757fc60804b37968d99e9547edf41e875e3527263df67c07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58f384f024e28f4f5f6011b5ca6b19f5eee0eefec1f9bd74c3f88c270ab3c702
[INFO] running `Command { std: "docker" "start" "-a" "58f384f024e28f4f5f6011b5ca6b19f5eee0eefec1f9bd74c3f88c270ab3c702", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/86bd8dc6e8b84dec5d891ce86b6a465e36561e742e9ae4ba256a1ae5a0a15631/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "58f384f024e28f4f5f6011b5ca6b19f5eee0eefec1f9bd74c3f88c270ab3c702", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58f384f024e28f4f5f6011b5ca6b19f5eee0eefec1f9bd74c3f88c270ab3c702", kill_on_drop: false }`
[INFO] [stdout] 58f384f024e28f4f5f6011b5ca6b19f5eee0eefec1f9bd74c3f88c270ab3c702