[INFO] cloning repository https://github.com/lingege32/bulls_and_cows [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lingege32/bulls_and_cows" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flingege32%2Fbulls_and_cows", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flingege32%2Fbulls_and_cows'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7e001b87a3e20fc5e00b7004b78670f92514c069 [INFO] checking lingege32/bulls_and_cows against master#ecb170afc878648c3ae355dbd596c8e4b6f7ebdc for pr-139022 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flingege32%2Fbulls_and_cows" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lingege32/bulls_and_cows on toolchain ecb170afc878648c3ae355dbd596c8e4b6f7ebdc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ecb170afc878648c3ae355dbd596c8e4b6f7ebdc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lingege32/bulls_and_cows [INFO] finished tweaking git repo https://github.com/lingege32/bulls_and_cows [INFO] tweaked toml for git repo https://github.com/lingege32/bulls_and_cows written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/lingege32/bulls_and_cows 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" "+ecb170afc878648c3ae355dbd596c8e4b6f7ebdc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+ecb170afc878648c3ae355dbd596c8e4b6f7ebdc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3e43bb04dc9ef57547a10594d45d2100c9591f89a8c862c20f11cf3d41ac2fae [INFO] running `Command { std: "docker" "start" "-a" "3e43bb04dc9ef57547a10594d45d2100c9591f89a8c862c20f11cf3d41ac2fae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e43bb04dc9ef57547a10594d45d2100c9591f89a8c862c20f11cf3d41ac2fae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e43bb04dc9ef57547a10594d45d2100c9591f89a8c862c20f11cf3d41ac2fae", kill_on_drop: false }` [INFO] [stdout] 3e43bb04dc9ef57547a10594d45d2100c9591f89a8c862c20f11cf3d41ac2fae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+ecb170afc878648c3ae355dbd596c8e4b6f7ebdc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7be81abb95096b1eb208eb7802bc40b9a13f4f961629be06c428dea56aeee6fe [INFO] running `Command { std: "docker" "start" "-a" "7be81abb95096b1eb208eb7802bc40b9a13f4f961629be06c428dea56aeee6fe", 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/b5f06001154c8463f01672340b0bf07034d832c93cf8e97d6be1f7af64374ebf/merged/opt/rustwide/cargo-home: no space left on device: unknown [INFO] running `Command { std: "docker" "inspect" "7be81abb95096b1eb208eb7802bc40b9a13f4f961629be06c428dea56aeee6fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7be81abb95096b1eb208eb7802bc40b9a13f4f961629be06c428dea56aeee6fe", kill_on_drop: false }` [INFO] [stdout] 7be81abb95096b1eb208eb7802bc40b9a13f4f961629be06c428dea56aeee6fe