[INFO] cloning repository https://github.com/nsrnannaisha/module6-advprog25
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nsrnannaisha/module6-advprog25" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnsrnannaisha%2Fmodule6-advprog25", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnsrnannaisha%2Fmodule6-advprog25'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnsrnannaisha%2Fmodule6-advprog25/objects/info: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/nsrnannaisha/module6-advprog25
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nsrnannaisha/module6-advprog25" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnsrnannaisha%2Fmodule6-advprog25", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnsrnannaisha%2Fmodule6-advprog25'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnsrnannaisha%2Fmodule6-advprog25: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 2)
[INFO] cloning repository https://github.com/nsrnannaisha/module6-advprog25
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nsrnannaisha/module6-advprog25" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnsrnannaisha%2Fmodule6-advprog25", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnsrnannaisha%2Fmodule6-advprog25'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 752a93189bbb1cf667ebe089576be31ec02792bf
[INFO] checking nsrnannaisha/module6-advprog25 against master#cccf075eba88363269e8589ebb8d40874cc542d8 for pr-142681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnsrnannaisha%2Fmodule6-advprog25" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nsrnannaisha/module6-advprog25
[INFO] finished tweaking git repo https://github.com/nsrnannaisha/module6-advprog25
[INFO] tweaked toml for git repo https://github.com/nsrnannaisha/module6-advprog25 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nsrnannaisha/module6-advprog25 on toolchain cccf075eba88363269e8589ebb8d40874cc542d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cccf075eba88363269e8589ebb8d40874cc542d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nsrnannaisha/module6-advprog25 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" "+cccf075eba88363269e8589ebb8d40874cc542d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+cccf075eba88363269e8589ebb8d40874cc542d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9aba4853254a5b8a8e9f50e76f8a5f0d64a0bdf594b5096132543163b03a7219
[INFO] running `Command { std: "docker" "start" "-a" "9aba4853254a5b8a8e9f50e76f8a5f0d64a0bdf594b5096132543163b03a7219", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9aba4853254a5b8a8e9f50e76f8a5f0d64a0bdf594b5096132543163b03a7219", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aba4853254a5b8a8e9f50e76f8a5f0d64a0bdf594b5096132543163b03a7219", kill_on_drop: false }`
[INFO] [stdout] 9aba4853254a5b8a8e9f50e76f8a5f0d64a0bdf594b5096132543163b03a7219
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+cccf075eba88363269e8589ebb8d40874cc542d8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9db7da5252188a8483ce82da37621b4e1e639dca4b29046dec92e8e94318d379
[INFO] running `Command { std: "docker" "start" "-a" "9db7da5252188a8483ce82da37621b4e1e639dca4b29046dec92e8e94318d379", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: failed to create task for container: failed to start shim: mkdir /var/lib/containerd/io.containerd.runtime.v2.task/moby/9db7da5252188a8483ce82da37621b4e1e639dca4b29046dec92e8e94318d379: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "9db7da5252188a8483ce82da37621b4e1e639dca4b29046dec92e8e94318d379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9db7da5252188a8483ce82da37621b4e1e639dca4b29046dec92e8e94318d379", kill_on_drop: false }`
[INFO] [stdout] 9db7da5252188a8483ce82da37621b4e1e639dca4b29046dec92e8e94318d379