[INFO] fetching crate keyarray 0.0.1-alpha...
[INFO] testing keyarray-0.0.1-alpha against 1.90.0 for beta-1.91-2
[INFO] extracting crate keyarray 0.0.1-alpha into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate keyarray 0.0.1-alpha
[INFO] finished tweaking crates.io crate keyarray 0.0.1-alpha
[INFO] tweaked toml for crates.io crate keyarray 0.0.1-alpha written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate keyarray 0.0.1-alpha on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f35bdde50a964d020a6be5f23a3e167dfc98957d8e5c539ff6f4625c3b5eecfa
[INFO] running `Command { std: "docker" "start" "-a" "f35bdde50a964d020a6be5f23a3e167dfc98957d8e5c539ff6f4625c3b5eecfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f35bdde50a964d020a6be5f23a3e167dfc98957d8e5c539ff6f4625c3b5eecfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f35bdde50a964d020a6be5f23a3e167dfc98957d8e5c539ff6f4625c3b5eecfa", kill_on_drop: false }`
[INFO] [stdout] f35bdde50a964d020a6be5f23a3e167dfc98957d8e5c539ff6f4625c3b5eecfa
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3855c8df638407bd3f8343d475df687571641b95505c4910f7825b082058e2e3
[INFO] running `Command { std: "docker" "start" "-a" "3855c8df638407bd3f8343d475df687571641b95505c4910f7825b082058e2e3", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/keyarray-30653c3e6a4b5e72`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "3855c8df638407bd3f8343d475df687571641b95505c4910f7825b082058e2e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3855c8df638407bd3f8343d475df687571641b95505c4910f7825b082058e2e3", kill_on_drop: false }`
[INFO] [stdout] 3855c8df638407bd3f8343d475df687571641b95505c4910f7825b082058e2e3