[INFO] cloning repository https://github.com/ambeloe/subnet_invert
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ambeloe/subnet_invert" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fambeloe%2Fsubnet_invert", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fambeloe%2Fsubnet_invert'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d817a4b72e5c8197680135728df791376319101b
[INFO] checking ambeloe/subnet_invert against try#79452e8441468c5568c20bfca2aa1fe75b645b2d for pr-152210
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fambeloe%2Fsubnet_invert" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ambeloe/subnet_invert
[INFO] finished tweaking git repo https://github.com/ambeloe/subnet_invert
[INFO] tweaked toml for git repo https://github.com/ambeloe/subnet_invert written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ambeloe/subnet_invert on toolchain 79452e8441468c5568c20bfca2aa1fe75b645b2d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ambeloe/subnet_invert 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" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90a0fe545914cf1a6dcf770388b4ea6abe03f72e9ad909025e7e401f102fe609
[INFO] running `Command { std: "docker" "start" "-a" "90a0fe545914cf1a6dcf770388b4ea6abe03f72e9ad909025e7e401f102fe609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90a0fe545914cf1a6dcf770388b4ea6abe03f72e9ad909025e7e401f102fe609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90a0fe545914cf1a6dcf770388b4ea6abe03f72e9ad909025e7e401f102fe609", kill_on_drop: false }`
[INFO] [stdout] 90a0fe545914cf1a6dcf770388b4ea6abe03f72e9ad909025e7e401f102fe609
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef5be7cf74f846e5f2b8025b9aefc140d78b00ee6609c8fa55892a7c029bd7ae
[INFO] running `Command { std: "docker" "start" "-a" "ef5be7cf74f846e5f2b8025b9aefc140d78b00ee6609c8fa55892a7c029bd7ae", 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: unable to apply cgroup configuration: unable to start unit "docker-ef5be7cf74f846e5f2b8025b9aefc140d78b00ee6609c8fa55892a7c029bd7ae.scope" (properties [{Name:Description Value:"libcontainer container ef5be7cf74f846e5f2b8025b9aefc140d78b00ee6609c8fa55892a7c029bd7ae"} {Name:Slice Value:"system.slice"} {Name:Delegate Value:true} {Name:PIDs Value:@au [71483]} {Name:MemoryAccounting Value:true} {Name:CPUAccounting Value:true} {Name:IOAccounting Value:true} {Name:TasksAccounting Value:true} {Name:DefaultDependencies Value:false}]): Message recipient disconnected from message bus without replying: unknown
[INFO] running `Command { std: "docker" "inspect" "ef5be7cf74f846e5f2b8025b9aefc140d78b00ee6609c8fa55892a7c029bd7ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef5be7cf74f846e5f2b8025b9aefc140d78b00ee6609c8fa55892a7c029bd7ae", kill_on_drop: false }`
[INFO] [stdout] ef5be7cf74f846e5f2b8025b9aefc140d78b00ee6609c8fa55892a7c029bd7ae