[INFO] cloning repository https://github.com/raftario/proxy-exec
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/raftario/proxy-exec" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraftario%2Fproxy-exec", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraftario%2Fproxy-exec'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 230ecda29c1e9ff84a4cf7b4a733a176ae4655d4
[INFO] checking raftario/proxy-exec against try#d7b15db413fd2070daa09a2c5b7f2ab38417429f for pr-144544
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraftario%2Fproxy-exec" "/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/raftario/proxy-exec
[INFO] finished tweaking git repo https://github.com/raftario/proxy-exec
[INFO] tweaked toml for git repo https://github.com/raftario/proxy-exec written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/raftario/proxy-exec on toolchain d7b15db413fd2070daa09a2c5b7f2ab38417429f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7b15db413fd2070daa09a2c5b7f2ab38417429f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/raftario/proxy-exec 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" "+d7b15db413fd2070daa09a2c5b7f2ab38417429f" "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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+d7b15db413fd2070daa09a2c5b7f2ab38417429f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a669f0673f660a383d700336c6aa29fd1321ce7f2c5fa408798b1a4a3708c53
[INFO] running `Command { std: "docker" "start" "-a" "4a669f0673f660a383d700336c6aa29fd1321ce7f2c5fa408798b1a4a3708c53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a669f0673f660a383d700336c6aa29fd1321ce7f2c5fa408798b1a4a3708c53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a669f0673f660a383d700336c6aa29fd1321ce7f2c5fa408798b1a4a3708c53", kill_on_drop: false }`
[INFO] [stdout] 4a669f0673f660a383d700336c6aa29fd1321ce7f2c5fa408798b1a4a3708c53
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+d7b15db413fd2070daa09a2c5b7f2ab38417429f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13d454438669392a7b6d1bf97fbb3e1e1116fda6a92a0c9f3e8757cf6e3866a4
[INFO] running `Command { std: "docker" "start" "-a" "13d454438669392a7b6d1bf97fbb3e1e1116fda6a92a0c9f3e8757cf6e3866a4", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/2730c7d391fb86ea0cd7a8bcb63e58b32a95d862feb5993d7978aa4bee11802c/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "13d454438669392a7b6d1bf97fbb3e1e1116fda6a92a0c9f3e8757cf6e3866a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13d454438669392a7b6d1bf97fbb3e1e1116fda6a92a0c9f3e8757cf6e3866a4", kill_on_drop: false }`
[INFO] [stdout] 13d454438669392a7b6d1bf97fbb3e1e1116fda6a92a0c9f3e8757cf6e3866a4