[INFO] cloning repository https://github.com/prasad-anuruddhika/ktd2026-led-driver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prasad-anuruddhika/ktd2026-led-driver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/prasad-anuruddhika/ktd2026-led-driver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prasad-anuruddhika/ktd2026-led-driver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 2) [INFO] cloning repository https://github.com/prasad-anuruddhika/ktd2026-led-driver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prasad-anuruddhika/ktd2026-led-driver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 3) [INFO] cloning repository https://github.com/prasad-anuruddhika/ktd2026-led-driver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prasad-anuruddhika/ktd2026-led-driver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 4) [INFO] cloning repository https://github.com/prasad-anuruddhika/ktd2026-led-driver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prasad-anuruddhika/ktd2026-led-driver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 5) [INFO] cloning repository https://github.com/prasad-anuruddhika/ktd2026-led-driver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prasad-anuruddhika/ktd2026-led-driver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 6) [INFO] cloning repository https://github.com/prasad-anuruddhika/ktd2026-led-driver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prasad-anuruddhika/ktd2026-led-driver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 7) [INFO] cloning repository https://github.com/prasad-anuruddhika/ktd2026-led-driver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prasad-anuruddhika/ktd2026-led-driver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 8) [INFO] cloning repository https://github.com/prasad-anuruddhika/ktd2026-led-driver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prasad-anuruddhika/ktd2026-led-driver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 9) [INFO] cloning repository https://github.com/prasad-anuruddhika/ktd2026-led-driver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prasad-anuruddhika/ktd2026-led-driver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 10) [INFO] cloning repository https://github.com/prasad-anuruddhika/ktd2026-led-driver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prasad-anuruddhika/ktd2026-led-driver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 11) [INFO] cloning repository https://github.com/prasad-anuruddhika/ktd2026-led-driver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prasad-anuruddhika/ktd2026-led-driver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 12) [INFO] cloning repository https://github.com/prasad-anuruddhika/ktd2026-led-driver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prasad-anuruddhika/ktd2026-led-driver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 13) [INFO] cloning repository https://github.com/prasad-anuruddhika/ktd2026-led-driver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prasad-anuruddhika/ktd2026-led-driver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver/objects/pack: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 14) [INFO] cloning repository https://github.com/prasad-anuruddhika/ktd2026-led-driver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prasad-anuruddhika/ktd2026-led-driver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b26a93e62af2b326d87304e879e7f5ffc5b63b66 [INFO] checking prasad-anuruddhika/ktd2026-led-driver against master#d2eadb7a94ef8c9deb5137695df33cd1fc5aee92 for pr-137268 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprasad-anuruddhika%2Fktd2026-led-driver" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/prasad-anuruddhika/ktd2026-led-driver on toolchain d2eadb7a94ef8c9deb5137695df33cd1fc5aee92 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/prasad-anuruddhika/ktd2026-led-driver [INFO] finished tweaking git repo https://github.com/prasad-anuruddhika/ktd2026-led-driver [INFO] tweaked toml for git repo https://github.com/prasad-anuruddhika/ktd2026-led-driver written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/prasad-anuruddhika/ktd2026-led-driver 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" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded spidev v0.5.2 [INFO] [stderr] Downloaded gpio-cdev v0.5.1 [INFO] [stderr] Downloaded linux-embedded-hal v0.3.2 [INFO] [stderr] Downloaded sysfs_gpio v0.6.1 [INFO] [stderr] Downloaded i2cdev v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/e02b47a97a2e31aba85099289c0310e7b208d93cd6fa56dd3c7265727c8bcb9c-init/merged/dev/shm: no space left on device sandbox container could not be created: command failed: exit status: 1 Error response from daemon: mkdir /var/lib/docker/overlay2/e02b47a97a2e31aba85099289c0310e7b208d93cd6fa56dd3c7265727c8bcb9c-init/merged/dev/shm: no space left on device Caused by: command failed: exit status: 1 Error response from daemon: mkdir /var/lib/docker/overlay2/e02b47a97a2e31aba85099289c0310e7b208d93cd6fa56dd3c7265727c8bcb9c-init/merged/dev/shm: no space left on device