[INFO] cloning repository https://github.com/jknagin/top_k_frequent_elements
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jknagin/top_k_frequent_elements" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjknagin%2Ftop_k_frequent_elements", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjknagin%2Ftop_k_frequent_elements'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c72e8c44cfb3b1d473de081bb35dad8c85e8d713
[INFO] checking jknagin/top_k_frequent_elements against try#0fe3684930279e4d3be3aca66b30f82946ce9ac2 for pr-138340
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjknagin%2Ftop_k_frequent_elements" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jknagin/top_k_frequent_elements on toolchain 0fe3684930279e4d3be3aca66b30f82946ce9ac2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0fe3684930279e4d3be3aca66b30f82946ce9ac2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jknagin/top_k_frequent_elements
[INFO] finished tweaking git repo https://github.com/jknagin/top_k_frequent_elements
[INFO] tweaked toml for git repo https://github.com/jknagin/top_k_frequent_elements written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/jknagin/top_k_frequent_elements 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" "+0fe3684930279e4d3be3aca66b30f82946ce9ac2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+0fe3684930279e4d3be3aca66b30f82946ce9ac2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f823655158f42085b7c42f4c46cda76ea285e480160052bee25239f590d684a5
[INFO] running `Command { std: "docker" "start" "-a" "f823655158f42085b7c42f4c46cda76ea285e480160052bee25239f590d684a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f823655158f42085b7c42f4c46cda76ea285e480160052bee25239f590d684a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f823655158f42085b7c42f4c46cda76ea285e480160052bee25239f590d684a5", kill_on_drop: false }`
[INFO] [stdout] f823655158f42085b7c42f4c46cda76ea285e480160052bee25239f590d684a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+0fe3684930279e4d3be3aca66b30f82946ce9ac2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4636ef25558cdafdbdc151ece4cc6ece542c3b8d74afc6e3c840968a5683aed
[INFO] running `Command { std: "docker" "start" "-a" "d4636ef25558cdafdbdc151ece4cc6ece542c3b8d74afc6e3c840968a5683aed", 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 running hook #0: error running hook: exit status 1, stdout: , stderr: write /var/lib/docker/containers/d4636ef25558cdafdbdc151ece4cc6ece542c3b8d74afc6e3c840968a5683aed/hosts: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "d4636ef25558cdafdbdc151ece4cc6ece542c3b8d74afc6e3c840968a5683aed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4636ef25558cdafdbdc151ece4cc6ece542c3b8d74afc6e3c840968a5683aed", kill_on_drop: false }`
[INFO] [stdout] d4636ef25558cdafdbdc151ece4cc6ece542c3b8d74afc6e3c840968a5683aed