[INFO] cloning repository https://github.com/knudtty/rusty-pi-led
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/knudtty/rusty-pi-led" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknudtty%2Frusty-pi-led", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknudtty%2Frusty-pi-led'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 89385902486c141396acc942e41bf12bf8757e30
[INFO] testing knudtty/rusty-pi-led against 1.95.0 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknudtty%2Frusty-pi-led" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/knudtty/rusty-pi-led
[INFO] finished tweaking git repo https://github.com/knudtty/rusty-pi-led
[INFO] tweaked toml for git repo https://github.com/knudtty/rusty-pi-led written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/knudtty/rusty-pi-led on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/knudtty/rusty-pi-led 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.test
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b8dfbff0e98c96e8b2425e8c8541caf6c283a4ea0095fb3945a1b2ee15839f3
[INFO] running `Command { std: "docker" "start" "-a" "7b8dfbff0e98c96e8b2425e8c8541caf6c283a4ea0095fb3945a1b2ee15839f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b8dfbff0e98c96e8b2425e8c8541caf6c283a4ea0095fb3945a1b2ee15839f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b8dfbff0e98c96e8b2425e8c8541caf6c283a4ea0095fb3945a1b2ee15839f3", kill_on_drop: false }`
[INFO] [stdout] 7b8dfbff0e98c96e8b2425e8c8541caf6c283a4ea0095fb3945a1b2ee15839f3
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 108a960403159f814044b5e196788540c69f9b02e34e7e080cd47517f5390e0f
[INFO] running `Command { std: "docker" "start" "-a" "108a960403159f814044b5e196788540c69f9b02e34e7e080cd47517f5390e0f", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.test
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/rusty-pi-led-15d5b671a24f2a71`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "108a960403159f814044b5e196788540c69f9b02e34e7e080cd47517f5390e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "108a960403159f814044b5e196788540c69f9b02e34e7e080cd47517f5390e0f", kill_on_drop: false }`
[INFO] [stdout] 108a960403159f814044b5e196788540c69f9b02e34e7e080cd47517f5390e0f