[INFO] fetching crate rdlib 0.1.0...
[INFO] checking rdlib-0.1.0 against master#f8f6997469237299c1d60814c7b9828602a1f8e4 for pr-143808
[INFO] extracting crate rdlib 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate rdlib 0.1.0
[INFO] finished tweaking crates.io crate rdlib 0.1.0
[INFO] tweaked toml for crates.io crate rdlib 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rdlib 0.1.0 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 crates.io crate rdlib 0.1.0 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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c3120e789881b2b7a384063a06e88e0ee7cc67aa2010496a7587b616639717b4
[INFO] running `Command { std: "docker" "start" "-a" "c3120e789881b2b7a384063a06e88e0ee7cc67aa2010496a7587b616639717b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3120e789881b2b7a384063a06e88e0ee7cc67aa2010496a7587b616639717b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3120e789881b2b7a384063a06e88e0ee7cc67aa2010496a7587b616639717b4", kill_on_drop: false }`
[INFO] [stdout] c3120e789881b2b7a384063a06e88e0ee7cc67aa2010496a7587b616639717b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a5ec8b4f5dd9ffceaed87e5b6189cae3481b3e69f66ae1b52a490017d8e9c6e9
[INFO] running `Command { std: "docker" "start" "-a" "a5ec8b4f5dd9ffceaed87e5b6189cae3481b3e69f66ae1b52a490017d8e9c6e9", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/fc2d701506305f653e52df6bb5ea86fd280b59a1f5bc35909fcda9842e4e16a9/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "a5ec8b4f5dd9ffceaed87e5b6189cae3481b3e69f66ae1b52a490017d8e9c6e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5ec8b4f5dd9ffceaed87e5b6189cae3481b3e69f66ae1b52a490017d8e9c6e9", kill_on_drop: false }`
[INFO] [stdout] a5ec8b4f5dd9ffceaed87e5b6189cae3481b3e69f66ae1b52a490017d8e9c6e9