[INFO] cloning repository https://github.com/LekloOno/ProcMacro_PrimitiveToEnum
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LekloOno/ProcMacro_PrimitiveToEnum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLekloOno%2FProcMacro_PrimitiveToEnum", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLekloOno%2FProcMacro_PrimitiveToEnum'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c65cdb02419ebf44ac5231635b5b0a83051f2db2
[INFO] building LekloOno/ProcMacro_PrimitiveToEnum against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLekloOno%2FProcMacro_PrimitiveToEnum" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LekloOno/ProcMacro_PrimitiveToEnum on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LekloOno/ProcMacro_PrimitiveToEnum
[INFO] finished tweaking git repo https://github.com/LekloOno/ProcMacro_PrimitiveToEnum
[INFO] tweaked toml for git repo https://github.com/LekloOno/ProcMacro_PrimitiveToEnum written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/LekloOno/ProcMacro_PrimitiveToEnum 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9773df253fb2e298a460dcc3bdcc4f72f72dfe43a961e398e59ec2e747ae0caa
[INFO] running `Command { std: "docker" "start" "-a" "9773df253fb2e298a460dcc3bdcc4f72f72dfe43a961e398e59ec2e747ae0caa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9773df253fb2e298a460dcc3bdcc4f72f72dfe43a961e398e59ec2e747ae0caa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9773df253fb2e298a460dcc3bdcc4f72f72dfe43a961e398e59ec2e747ae0caa", kill_on_drop: false }`
[INFO] [stdout] 9773df253fb2e298a460dcc3bdcc4f72f72dfe43a961e398e59ec2e747ae0caa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c26ffd2f9480832cb256d382f10f4193d07c5837d2b0c8c7d91750b42e0b391e
[INFO] running `Command { std: "docker" "start" "-a" "c26ffd2f9480832cb256d382f10f4193d07c5837d2b0c8c7d91750b42e0b391e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.83
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling enum_from_derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.36s
[INFO] running `Command { std: "docker" "inspect" "c26ffd2f9480832cb256d382f10f4193d07c5837d2b0c8c7d91750b42e0b391e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c26ffd2f9480832cb256d382f10f4193d07c5837d2b0c8c7d91750b42e0b391e", kill_on_drop: false }`
[INFO] [stdout] c26ffd2f9480832cb256d382f10f4193d07c5837d2b0c8c7d91750b42e0b391e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d72de8a59675b722aa772eb6e45e5cf28497dd2237fff9cd774269e7cb04245d
[INFO] running `Command { std: "docker" "start" "-a" "d72de8a59675b722aa772eb6e45e5cf28497dd2237fff9cd774269e7cb04245d", 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-d72de8a59675b722aa772eb6e45e5cf28497dd2237fff9cd774269e7cb04245d.scope" (properties [{Name:Description Value:"libcontainer container d72de8a59675b722aa772eb6e45e5cf28497dd2237fff9cd774269e7cb04245d"} {Name:Slice Value:"system.slice"} {Name:Delegate Value:true} {Name:PIDs Value:@au [2509856]} {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" "d72de8a59675b722aa772eb6e45e5cf28497dd2237fff9cd774269e7cb04245d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d72de8a59675b722aa772eb6e45e5cf28497dd2237fff9cd774269e7cb04245d", kill_on_drop: false }`
[INFO] [stdout] d72de8a59675b722aa772eb6e45e5cf28497dd2237fff9cd774269e7cb04245d