[INFO] fetching crate skf-api 0.5.0...
[INFO] testing skf-api-0.5.0 against master#552a959051cebf8f88a8f558399baf733bec9ce0 for pr-136932
[INFO] extracting crate skf-api 0.5.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate skf-api 0.5.0 on toolchain 552a959051cebf8f88a8f558399baf733bec9ce0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate skf-api 0.5.0
[INFO] finished tweaking crates.io crate skf-api 0.5.0
[INFO] tweaked toml for crates.io crate skf-api 0.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82ed4d74b1d55e20c18ca0db00514a82d044994b98600baf91fd330bbed8fc4e
[INFO] running `Command { std: "docker" "start" "-a" "82ed4d74b1d55e20c18ca0db00514a82d044994b98600baf91fd330bbed8fc4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82ed4d74b1d55e20c18ca0db00514a82d044994b98600baf91fd330bbed8fc4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82ed4d74b1d55e20c18ca0db00514a82d044994b98600baf91fd330bbed8fc4e", kill_on_drop: false }`
[INFO] [stdout] 82ed4d74b1d55e20c18ca0db00514a82d044994b98600baf91fd330bbed8fc4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99ce21f5b429b22d9e429f0d7c55f97511f1d18774ba59bf12d1ed62bd9e4ecb
[INFO] running `Command { std: "docker" "start" "-a" "99ce21f5b429b22d9e429f0d7c55f97511f1d18774ba59bf12d1ed62bd9e4ecb", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error mounting "/var/lib/crater-agent-workspace/cargo-home" to rootfs at "/opt/rustwide/cargo-home": mkdir /var/lib/docker/overlay2/994d6139a1efbbce15646915be4e10cc9d9c3392cd1209d8d75a8e9248755de9/merged/opt/rustwide/cargo-home: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "99ce21f5b429b22d9e429f0d7c55f97511f1d18774ba59bf12d1ed62bd9e4ecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99ce21f5b429b22d9e429f0d7c55f97511f1d18774ba59bf12d1ed62bd9e4ecb", kill_on_drop: false }`
[INFO] [stdout] 99ce21f5b429b22d9e429f0d7c55f97511f1d18774ba59bf12d1ed62bd9e4ecb