[INFO] fetching crate r-efi 5.3.0...
[INFO] testing r-efi-5.3.0 against master#b03b3a7ec92682be2917540b679478d41c95a30c for pr-137122-1
[INFO] extracting crate r-efi 5.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate r-efi 5.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate r-efi 5.3.0
[INFO] tweaked toml for crates.io crate r-efi 5.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate r-efi 5.3.0 on toolchain b03b3a7ec92682be2917540b679478d41c95a30c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate r-efi 5.3.0 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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustc-std-workspace-core v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee385c3749cd504e6834665bc0897b00565958c7e5be5f5c19acd06430fcfbec
[INFO] running `Command { std: "docker" "start" "-a" "ee385c3749cd504e6834665bc0897b00565958c7e5be5f5c19acd06430fcfbec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee385c3749cd504e6834665bc0897b00565958c7e5be5f5c19acd06430fcfbec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee385c3749cd504e6834665bc0897b00565958c7e5be5f5c19acd06430fcfbec", kill_on_drop: false }`
[INFO] [stdout] ee385c3749cd504e6834665bc0897b00565958c7e5be5f5c19acd06430fcfbec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71de544b35b57c1e0ee72dfa75ce26f95736d42c61b8e9f1d847600748e6bbea
[INFO] running `Command { std: "docker" "start" "-a" "71de544b35b57c1e0ee72dfa75ce26f95736d42c61b8e9f1d847600748e6bbea", kill_on_drop: false }`
[INFO] [stderr]    Compiling r-efi v5.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "71de544b35b57c1e0ee72dfa75ce26f95736d42c61b8e9f1d847600748e6bbea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71de544b35b57c1e0ee72dfa75ce26f95736d42c61b8e9f1d847600748e6bbea", kill_on_drop: false }`
[INFO] [stdout] 71de544b35b57c1e0ee72dfa75ce26f95736d42c61b8e9f1d847600748e6bbea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 274d123d1d25c6bfa9b121fdb775a7823d0692fb1f120414ce90d1077f4c7fdf
[INFO] running `Command { std: "docker" "start" "-a" "274d123d1d25c6bfa9b121fdb775a7823d0692fb1f120414ce90d1077f4c7fdf", 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 running prestart hook #0: exit status 1, stdout: , stderr: write /var/lib/docker/containers/274d123d1d25c6bfa9b121fdb775a7823d0692fb1f120414ce90d1077f4c7fdf/hosts: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "274d123d1d25c6bfa9b121fdb775a7823d0692fb1f120414ce90d1077f4c7fdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "274d123d1d25c6bfa9b121fdb775a7823d0692fb1f120414ce90d1077f4c7fdf", kill_on_drop: false }`
[INFO] [stdout] 274d123d1d25c6bfa9b121fdb775a7823d0692fb1f120414ce90d1077f4c7fdf