[INFO] cloning repository https://github.com/sinclairzx81/crimson-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sinclairzx81/crimson-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinclairzx81%2Fcrimson-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinclairzx81%2Fcrimson-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8ab88fd6d7223144b78312a8267d32db1b5543b6
[INFO] building sinclairzx81/crimson-rust against try#8aaecdf5df68a6fbc126704e44d399ba2fe66bf2 for pr-94962
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinclairzx81%2Fcrimson-rust" "/workspace/builds/worker-46/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-46/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sinclairzx81/crimson-rust on toolchain 8aaecdf5df68a6fbc126704e44d399ba2fe66bf2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sinclairzx81/crimson-rust
[INFO] finished tweaking git repo https://github.com/sinclairzx81/crimson-rust
[INFO] tweaked toml for git repo https://github.com/sinclairzx81/crimson-rust written to /workspace/builds/worker-46/source/Cargo.toml
[INFO] crate git repo https://github.com/sinclairzx81/crimson-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4018a0bd24dc803e8005cb7b403f3f9d6ef193599e6165e4de7aeffc21ac0245
[INFO] running `Command { std: "docker" "start" "-a" "4018a0bd24dc803e8005cb7b403f3f9d6ef193599e6165e4de7aeffc21ac0245", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4018a0bd24dc803e8005cb7b403f3f9d6ef193599e6165e4de7aeffc21ac0245", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4018a0bd24dc803e8005cb7b403f3f9d6ef193599e6165e4de7aeffc21ac0245", kill_on_drop: false }`
[INFO] [stdout] 4018a0bd24dc803e8005cb7b403f3f9d6ef193599e6165e4de7aeffc21ac0245
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68684f1054ce1a1f0697d76449e8acb07df567dca321c93c954d528268006a57
[INFO] running `Command { std: "docker" "start" "-a" "68684f1054ce1a1f0697d76449e8acb07df567dca321c93c954d528268006a57", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling actor-csp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Publish`
[INFO] [stdout]   --> src/crimson/system.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 98 |     Publish(String, String, T),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `publish`
[INFO] [stdout]    --> src/crimson/system.rs:134:12
[INFO] [stdout]     |
[INFO] [stdout] 134 |     pub fn publish(&self, to: &str, value: T) -> Result<(), SendError<ActorEvent<T>>> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.30s
[INFO] running `Command { std: "docker" "inspect" "68684f1054ce1a1f0697d76449e8acb07df567dca321c93c954d528268006a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68684f1054ce1a1f0697d76449e8acb07df567dca321c93c954d528268006a57", kill_on_drop: false }`
[INFO] [stdout] 68684f1054ce1a1f0697d76449e8acb07df567dca321c93c954d528268006a57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c62b4bdd8ccea66d41b9ba2a6ef2f7ddffc0fa479f9c1efbd36d2ac10838bdf7
[INFO] running `Command { std: "docker" "start" "-a" "c62b4bdd8ccea66d41b9ba2a6ef2f7ddffc0fa479f9c1efbd36d2ac10838bdf7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "c62b4bdd8ccea66d41b9ba2a6ef2f7ddffc0fa479f9c1efbd36d2ac10838bdf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c62b4bdd8ccea66d41b9ba2a6ef2f7ddffc0fa479f9c1efbd36d2ac10838bdf7", kill_on_drop: false }`
[INFO] [stdout] c62b4bdd8ccea66d41b9ba2a6ef2f7ddffc0fa479f9c1efbd36d2ac10838bdf7