[INFO] fetching crate kcr_zookeeper_stackable_tech 2.20251015.31257...
[INFO] testing kcr_zookeeper_stackable_tech-2.20251015.31257 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate kcr_zookeeper_stackable_tech 2.20251015.31257 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate kcr_zookeeper_stackable_tech 2.20251015.31257
[INFO] finished tweaking crates.io crate kcr_zookeeper_stackable_tech 2.20251015.31257
[INFO] tweaked toml for crates.io crate kcr_zookeeper_stackable_tech 2.20251015.31257 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kcr_zookeeper_stackable_tech 2.20251015.31257 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kcr_zookeeper_stackable_tech 2.20251015.31257 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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] 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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db4679c954768adb377bb8b24f6c3403b3ceabd928d06313606995cb885b3260
[INFO] running `Command { std: "docker" "start" "-a" "db4679c954768adb377bb8b24f6c3403b3ceabd928d06313606995cb885b3260", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db4679c954768adb377bb8b24f6c3403b3ceabd928d06313606995cb885b3260", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db4679c954768adb377bb8b24f6c3403b3ceabd928d06313606995cb885b3260", kill_on_drop: false }`
[INFO] [stdout] db4679c954768adb377bb8b24f6c3403b3ceabd928d06313606995cb885b3260
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9780b98c02752814dbeeee255de8ded55cc0483e8b19108bab787094c00b3905
[INFO] running `Command { std: "docker" "start" "-a" "9780b98c02752814dbeeee255de8ded55cc0483e8b19108bab787094c00b3905", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/kcr_zookeeper_stackable_tech-1a3a0ff48326e99c`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "9780b98c02752814dbeeee255de8ded55cc0483e8b19108bab787094c00b3905", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9780b98c02752814dbeeee255de8ded55cc0483e8b19108bab787094c00b3905", kill_on_drop: false }`
[INFO] [stdout] 9780b98c02752814dbeeee255de8ded55cc0483e8b19108bab787094c00b3905