[INFO] fetching crate struct-pad 0.2.0...
[INFO] testing struct-pad-0.2.0 against 1.86.0 for beta-1.87-1
[INFO] extracting crate struct-pad 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate struct-pad 0.2.0 on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate struct-pad 0.2.0
[INFO] finished tweaking crates.io crate struct-pad 0.2.0
[INFO] tweaked toml for crates.io crate struct-pad 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f6525a8923b3b3e999a0d9f97b1da3cfac76b3975bd7e2f8f64ced4c24db426
[INFO] running `Command { std: "docker" "start" "-a" "0f6525a8923b3b3e999a0d9f97b1da3cfac76b3975bd7e2f8f64ced4c24db426", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f6525a8923b3b3e999a0d9f97b1da3cfac76b3975bd7e2f8f64ced4c24db426", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f6525a8923b3b3e999a0d9f97b1da3cfac76b3975bd7e2f8f64ced4c24db426", kill_on_drop: false }`
[INFO] [stdout] 0f6525a8923b3b3e999a0d9f97b1da3cfac76b3975bd7e2f8f64ced4c24db426
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37e18540a47b867d943d560d6de9429ba3fc99942c814eaa3fac43c15d689ac2
[INFO] running `Command { std: "docker" "start" "-a" "37e18540a47b867d943d560d6de9429ba3fc99942c814eaa3fac43c15d689ac2", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/docker/containers/37e18540a47b867d943d560d6de9429ba3fc99942c814eaa3fac43c15d689ac2/hosts: no space left on device
[INFO] running `Command { std: "docker" "inspect" "37e18540a47b867d943d560d6de9429ba3fc99942c814eaa3fac43c15d689ac2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37e18540a47b867d943d560d6de9429ba3fc99942c814eaa3fac43c15d689ac2", kill_on_drop: false }`
[INFO] [stdout] 37e18540a47b867d943d560d6de9429ba3fc99942c814eaa3fac43c15d689ac2