[INFO] cloning repository https://github.com/rstrom1763/Rusty-Block
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rstrom1763/Rusty-Block" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frstrom1763%2FRusty-Block", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frstrom1763%2FRusty-Block'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b79e58a25ede512ff6d3ff0fb9d251f6b3a1bfaa
[INFO] checking rstrom1763/Rusty-Block against master#19f42cb9bb65555e7d95dab7d17573ae6c5d634c for pr-139087
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frstrom1763%2FRusty-Block" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rstrom1763/Rusty-Block on toolchain 19f42cb9bb65555e7d95dab7d17573ae6c5d634c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rstrom1763/Rusty-Block
[INFO] finished tweaking git repo https://github.com/rstrom1763/Rusty-Block
[INFO] tweaked toml for git repo https://github.com/rstrom1763/Rusty-Block written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/rstrom1763/Rusty-Block 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" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scylla-macros v0.5.2
[INFO] [stderr]   Downloaded scylla v0.13.2
[INFO] [stderr]   Downloaded scylla-cql v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8228eb8f35e4d7111ce071ca5ba7859869fa31a249b44960ff80b587524d8a7
[INFO] running `Command { std: "docker" "start" "-a" "f8228eb8f35e4d7111ce071ca5ba7859869fa31a249b44960ff80b587524d8a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8228eb8f35e4d7111ce071ca5ba7859869fa31a249b44960ff80b587524d8a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8228eb8f35e4d7111ce071ca5ba7859869fa31a249b44960ff80b587524d8a7", kill_on_drop: false }`
[INFO] [stdout] f8228eb8f35e4d7111ce071ca5ba7859869fa31a249b44960ff80b587524d8a7


command failed: exit status: 1

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-f8228eb8f35e4d7111ce071ca5ba7859869fa31a249b44960ff80b587524d8a7.scope" (properties [{Name:Description Value:"libcontainer container f8228eb8f35e4d7111ce071ca5ba7859869fa31a249b44960ff80b587524d8a7"} {Name:Slice Value:"system.slice"} {Name:Delegate Value:true} {Name:PIDs Value:@au [56621]} {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