[INFO] cloning repository https://github.com/metkm/wfp-playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/metkm/wfp-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmetkm%2Fwfp-playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmetkm%2Fwfp-playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e2a7f51a69cff3315e904a15bba31de8f756995
[INFO] checking metkm/wfp-playground against try#e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b for pr-144896
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmetkm%2Fwfp-playground" "/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/metkm/wfp-playground
[INFO] finished tweaking git repo https://github.com/metkm/wfp-playground
[INFO] tweaked toml for git repo https://github.com/metkm/wfp-playground written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/metkm/wfp-playground on toolchain e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/metkm/wfp-playground 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" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72a9921f9f3abc2fc07c12cd8b79a9d835d48fcefe86163156c7f24aa2cc6a5c
[INFO] running `Command { std: "docker" "start" "-a" "72a9921f9f3abc2fc07c12cd8b79a9d835d48fcefe86163156c7f24aa2cc6a5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72a9921f9f3abc2fc07c12cd8b79a9d835d48fcefe86163156c7f24aa2cc6a5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72a9921f9f3abc2fc07c12cd8b79a9d835d48fcefe86163156c7f24aa2cc6a5c", kill_on_drop: false }`
[INFO] [stdout] 72a9921f9f3abc2fc07c12cd8b79a9d835d48fcefe86163156c7f24aa2cc6a5c
[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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 976f76f740e12eb8d16ea08da45d79966655df3e4ff0429d0e483c3eef6aee74
[INFO] running `Command { std: "docker" "start" "-a" "976f76f740e12eb8d16ea08da45d79966655df3e4ff0429d0e483c3eef6aee74", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/781f93e8ee40950d083834371df30ac536a716c74198e08f24b514a88d50a860/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "976f76f740e12eb8d16ea08da45d79966655df3e4ff0429d0e483c3eef6aee74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "976f76f740e12eb8d16ea08da45d79966655df3e4ff0429d0e483c3eef6aee74", kill_on_drop: false }`
[INFO] [stdout] 976f76f740e12eb8d16ea08da45d79966655df3e4ff0429d0e483c3eef6aee74