[INFO] cloning repository https://github.com/wilmhit/crypto_image_merger
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wilmhit/crypto_image_merger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwilmhit%2Fcrypto_image_merger", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwilmhit%2Fcrypto_image_merger'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c5595831ad6bd307ec0673d0ff8ff5c9a9bcb149
[INFO] documenting wilmhit/crypto_image_merger against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwilmhit%2Fcrypto_image_merger" "/workspace/builds/worker-34/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-34/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wilmhit/crypto_image_merger on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wilmhit/crypto_image_merger
[INFO] finished tweaking git repo https://github.com/wilmhit/crypto_image_merger
[INFO] tweaked toml for git repo https://github.com/wilmhit/crypto_image_merger written to /workspace/builds/worker-34/source/Cargo.toml
[INFO] crate git repo https://github.com/wilmhit/crypto_image_merger already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f82bbf530a215f98bd9b49d11564d5b844dbd68e6a7204759b099bd545d5b69e
[INFO] running `Command { std: "docker" "start" "-a" "f82bbf530a215f98bd9b49d11564d5b844dbd68e6a7204759b099bd545d5b69e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f82bbf530a215f98bd9b49d11564d5b844dbd68e6a7204759b099bd545d5b69e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f82bbf530a215f98bd9b49d11564d5b844dbd68e6a7204759b099bd545d5b69e", kill_on_drop: false }`
[INFO] [stdout] f82bbf530a215f98bd9b49d11564d5b844dbd68e6a7204759b099bd545d5b69e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6c461e9fbe34b049d58a00a74aeca3ba7be90cd52546c34363e780c0be82240
[INFO] running `Command { std: "docker" "start" "-a" "e6c461e9fbe34b049d58a00a74aeca3ba7be90cd52546c34363e780c0be82240", kill_on_drop: false }`
[INFO] [stderr] time="2022-06-02T05:06:15Z" level=error msg="error waiting for container: context canceled"
[INFO] [stderr] Error response from daemon: failed to create shim: OCI runtime create failed: runc create failed: unable to start container process: unable to apply cgroup configuration: unable to start unit "docker-e6c461e9fbe34b049d58a00a74aeca3ba7be90cd52546c34363e780c0be82240.scope" (properties [{Name:Description Value:"libcontainer container e6c461e9fbe34b049d58a00a74aeca3ba7be90cd52546c34363e780c0be82240"} {Name:Slice Value:"system.slice"} {Name:Delegate Value:true} {Name:PIDs Value:@au [2261723]} {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" "e6c461e9fbe34b049d58a00a74aeca3ba7be90cd52546c34363e780c0be82240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6c461e9fbe34b049d58a00a74aeca3ba7be90cd52546c34363e780c0be82240", kill_on_drop: false }`
[INFO] [stdout] e6c461e9fbe34b049d58a00a74aeca3ba7be90cd52546c34363e780c0be82240