[INFO] fetching crate myfind 0.2.0...
[INFO] checking myfind-0.2.0 against master#068609ce766e55d2e7371cd2a86143a6d7e8e2e4 for pr-138952
[INFO] extracting crate myfind 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate myfind 0.2.0 on toolchain 068609ce766e55d2e7371cd2a86143a6d7e8e2e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate myfind 0.2.0
[INFO] finished tweaking crates.io crate myfind 0.2.0
[INFO] tweaked toml for crates.io crate myfind 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate myfind 0.2.0 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" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12b97edeb1d601f12b2ccac7e3d4edbf00026e2438fc62eedec28fa272de1f50
[INFO] running `Command { std: "docker" "start" "-a" "12b97edeb1d601f12b2ccac7e3d4edbf00026e2438fc62eedec28fa272de1f50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12b97edeb1d601f12b2ccac7e3d4edbf00026e2438fc62eedec28fa272de1f50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12b97edeb1d601f12b2ccac7e3d4edbf00026e2438fc62eedec28fa272de1f50", kill_on_drop: false }`
[INFO] [stdout] 12b97edeb1d601f12b2ccac7e3d4edbf00026e2438fc62eedec28fa272de1f50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2fac265afb366ae97f0f6a9f6c5ebd7c0fb6ff1bd3fd72a9c6e712481a1d1601
[INFO] running `Command { std: "docker" "start" "-a" "2fac265afb366ae97f0f6a9f6c5ebd7c0fb6ff1bd3fd72a9c6e712481a1d1601", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error mounting "/var/lib/crater-agent-workspace/cargo-home" to rootfs at "/opt/rustwide/cargo-home": mkdir /var/lib/docker/overlay2/dba491c79a893fe3a98d5e7aeb61f9112e5d0305b2a77dbd9aa3c12f625eec3b/merged/opt/rustwide/cargo-home: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "2fac265afb366ae97f0f6a9f6c5ebd7c0fb6ff1bd3fd72a9c6e712481a1d1601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fac265afb366ae97f0f6a9f6c5ebd7c0fb6ff1bd3fd72a9c6e712481a1d1601", kill_on_drop: false }`
[INFO] [stdout] 2fac265afb366ae97f0f6a9f6c5ebd7c0fb6ff1bd3fd72a9c6e712481a1d1601