[INFO] cloning repository https://github.com/Dev-Siri/RustyCON
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dev-Siri/RustyCON" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDev-Siri%2FRustyCON", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDev-Siri%2FRustyCON'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7eebb0b64dc05300a3e3687c53e5a362d03dd12a
[INFO] testing Dev-Siri/RustyCON against try#028592fec99e54cc92def5a2a849c673b066dd93 for pr-146098
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDev-Siri%2FRustyCON" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Dev-Siri/RustyCON
[INFO] finished tweaking git repo https://github.com/Dev-Siri/RustyCON
[INFO] tweaked toml for git repo https://github.com/Dev-Siri/RustyCON written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Dev-Siri/RustyCON on toolchain 028592fec99e54cc92def5a2a849c673b066dd93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Dev-Siri/RustyCON 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" "+028592fec99e54cc92def5a2a849c673b066dd93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 133775a1b3d25aa9cd777c75f9228a3033193196f438adda36f9ce4fdc94abea
[INFO] running `Command { std: "docker" "start" "-a" "133775a1b3d25aa9cd777c75f9228a3033193196f438adda36f9ce4fdc94abea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "133775a1b3d25aa9cd777c75f9228a3033193196f438adda36f9ce4fdc94abea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "133775a1b3d25aa9cd777c75f9228a3033193196f438adda36f9ce4fdc94abea", kill_on_drop: false }`
[INFO] [stdout] 133775a1b3d25aa9cd777c75f9228a3033193196f438adda36f9ce4fdc94abea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 528f9cbb87e27947e5dafaeba1887f77f97f92d44bc6d99eaa8d2bb6f7bb1bdc
[INFO] running `Command { std: "docker" "start" "-a" "528f9cbb87e27947e5dafaeba1887f77f97f92d44bc6d99eaa8d2bb6f7bb1bdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling syn v2.0.53
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling tokio v1.36.0
[INFO] [stderr]    Compiling rscon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.55s
[INFO] running `Command { std: "docker" "inspect" "528f9cbb87e27947e5dafaeba1887f77f97f92d44bc6d99eaa8d2bb6f7bb1bdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "528f9cbb87e27947e5dafaeba1887f77f97f92d44bc6d99eaa8d2bb6f7bb1bdc", kill_on_drop: false }`
[INFO] [stdout] 528f9cbb87e27947e5dafaeba1887f77f97f92d44bc6d99eaa8d2bb6f7bb1bdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58e3dfec8271d79d5a7675ba5dd0532d5b5449638d23213abd06b5378e82713a
[INFO] running `Command { std: "docker" "start" "-a" "58e3dfec8271d79d5a7675ba5dd0532d5b5449638d23213abd06b5378e82713a", 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-58e3dfec8271d79d5a7675ba5dd0532d5b5449638d23213abd06b5378e82713a.scope" (properties [{Name:Description Value:"libcontainer container 58e3dfec8271d79d5a7675ba5dd0532d5b5449638d23213abd06b5378e82713a"} {Name:Slice Value:"system.slice"} {Name:Delegate Value:true} {Name:PIDs Value:@au [2158154]} {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" "58e3dfec8271d79d5a7675ba5dd0532d5b5449638d23213abd06b5378e82713a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58e3dfec8271d79d5a7675ba5dd0532d5b5449638d23213abd06b5378e82713a", kill_on_drop: false }`
[INFO] [stdout] 58e3dfec8271d79d5a7675ba5dd0532d5b5449638d23213abd06b5378e82713a