[INFO] fetching crate git-squad 0.3.3...
[INFO] testing git-squad-0.3.3 against beta-2026-04-21 for beta-1.96-1
[INFO] extracting crate git-squad 0.3.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate git-squad 0.3.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate git-squad 0.3.3
[INFO] tweaked toml for crates.io crate git-squad 0.3.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate git-squad 0.3.3 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate git-squad 0.3.3 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" "+beta-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/rootfs/overlayfs/babb9d5c19e8fe3f25c156c9acc77260f01833eff3d7b15e5cdb50ec452b23fd/opt/rustwide: no space left on device
[INFO] testing git-squad-0.3.3 against beta-2026-04-21 for beta-1.96-1
[INFO] extracting crate git-squad 0.3.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate git-squad 0.3.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate git-squad 0.3.3
[INFO] tweaked toml for crates.io crate git-squad 0.3.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate git-squad 0.3.3 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate git-squad 0.3.3 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" "+beta-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device
[INFO] testing git-squad-0.3.3 against beta-2026-04-21 for beta-1.96-1
[INFO] extracting crate git-squad 0.3.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate git-squad 0.3.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate git-squad 0.3.3
[INFO] tweaked toml for crates.io crate git-squad 0.3.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate git-squad 0.3.3 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate git-squad 0.3.3 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" "+beta-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 233579f4ee9c3472c2209fc696e83c32e00be6ddd3ce53c248b59e00a7deb832
[INFO] running `Command { std: "docker" "start" "-a" "233579f4ee9c3472c2209fc696e83c32e00be6ddd3ce53c248b59e00a7deb832", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "233579f4ee9c3472c2209fc696e83c32e00be6ddd3ce53c248b59e00a7deb832", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "233579f4ee9c3472c2209fc696e83c32e00be6ddd3ce53c248b59e00a7deb832", kill_on_drop: false }`
[INFO] [stdout] 233579f4ee9c3472c2209fc696e83c32e00be6ddd3ce53c248b59e00a7deb832
[INFO] testing git-squad-0.3.3 against beta-2026-04-21 for beta-1.96-1
[INFO] extracting crate git-squad 0.3.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate git-squad 0.3.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate git-squad 0.3.3
[INFO] tweaked toml for crates.io crate git-squad 0.3.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate git-squad 0.3.3 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate git-squad 0.3.3 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" "+beta-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be16fafdc7bf450da25682509312c41370bed344ef1338e27ecf7653ae0b066d
[INFO] running `Command { std: "docker" "start" "-a" "be16fafdc7bf450da25682509312c41370bed344ef1338e27ecf7653ae0b066d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be16fafdc7bf450da25682509312c41370bed344ef1338e27ecf7653ae0b066d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be16fafdc7bf450da25682509312c41370bed344ef1338e27ecf7653ae0b066d", kill_on_drop: false }`
[INFO] [stdout] be16fafdc7bf450da25682509312c41370bed344ef1338e27ecf7653ae0b066d
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d4647b942c75ae54e80ee7ade0fe146fe922b0a026a8ad6c4b815a769ac52bc
[INFO] running `Command { std: "docker" "start" "-a" "2d4647b942c75ae54e80ee7ade0fe146fe922b0a026a8ad6c4b815a769ac52bc", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: failed to set up container networking: write /var/lib/docker/containers/2d4647b942c75ae54e80ee7ade0fe146fe922b0a026a8ad6c4b815a769ac52bc/.tmp-hostconfig.json3576646612: no space left on device
[INFO] running `Command { std: "docker" "inspect" "2d4647b942c75ae54e80ee7ade0fe146fe922b0a026a8ad6c4b815a769ac52bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d4647b942c75ae54e80ee7ade0fe146fe922b0a026a8ad6c4b815a769ac52bc", kill_on_drop: false }`
[INFO] [stdout] 2d4647b942c75ae54e80ee7ade0fe146fe922b0a026a8ad6c4b815a769ac52bc