[INFO] cloning repository https://github.com/oscar-dev19/rusty_fibonacci
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oscar-dev19/rusty_fibonacci" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foscar-dev19%2Frusty_fibonacci", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foscar-dev19%2Frusty_fibonacci'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5130c424ce73ef8b2ab74470aa926c24f92c0b89
[INFO] checking oscar-dev19/rusty_fibonacci against master#ed141926048597e3649bb238ca3dc417904cd56c for pr-134300
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foscar-dev19%2Frusty_fibonacci" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/oscar-dev19/rusty_fibonacci on toolchain ed141926048597e3649bb238ca3dc417904cd56c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed141926048597e3649bb238ca3dc417904cd56c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/oscar-dev19/rusty_fibonacci
[INFO] finished tweaking git repo https://github.com/oscar-dev19/rusty_fibonacci
[INFO] tweaked toml for git repo https://github.com/oscar-dev19/rusty_fibonacci written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/oscar-dev19/rusty_fibonacci 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" "+ed141926048597e3649bb238ca3dc417904cd56c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed141926048597e3649bb238ca3dc417904cd56c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 256a6477c0b1a55e1ca739f2716be157e0f24fa7295efe598e4e19542f76c2ee
[INFO] running `Command { std: "docker" "start" "-a" "256a6477c0b1a55e1ca739f2716be157e0f24fa7295efe598e4e19542f76c2ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "256a6477c0b1a55e1ca739f2716be157e0f24fa7295efe598e4e19542f76c2ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "256a6477c0b1a55e1ca739f2716be157e0f24fa7295efe598e4e19542f76c2ee", kill_on_drop: false }`
[INFO] [stdout] 256a6477c0b1a55e1ca739f2716be157e0f24fa7295efe598e4e19542f76c2ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed141926048597e3649bb238ca3dc417904cd56c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e13d975521c9e2e5f4bdc168a7ef07ff5ceb461c338839f1bdd13e68cfef4cce
[INFO] running `Command { std: "docker" "start" "-a" "e13d975521c9e2e5f4bdc168a7ef07ff5ceb461c338839f1bdd13e68cfef4cce", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/fibonacci-671203c195fe947e`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "e13d975521c9e2e5f4bdc168a7ef07ff5ceb461c338839f1bdd13e68cfef4cce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e13d975521c9e2e5f4bdc168a7ef07ff5ceb461c338839f1bdd13e68cfef4cce", kill_on_drop: false }`
[INFO] [stdout] e13d975521c9e2e5f4bdc168a7ef07ff5ceb461c338839f1bdd13e68cfef4cce