[INFO] cloning repository https://github.com/lefp/rust-producer-consumer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lefp/rust-producer-consumer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flefp%2Frust-producer-consumer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flefp%2Frust-producer-consumer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0ab15b4d14176b6f461575033ce9ef5d1ab20e9e
[INFO] testing lefp/rust-producer-consumer against beta-2025-09-21 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flefp%2Frust-producer-consumer" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lefp/rust-producer-consumer
[INFO] finished tweaking git repo https://github.com/lefp/rust-producer-consumer
[INFO] tweaked toml for git repo https://github.com/lefp/rust-producer-consumer written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lefp/rust-producer-consumer on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lefp/rust-producer-consumer 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4b035dbbef36c9a69f3ac507512be392e1fa7e766ee6da520d90dc2673e0efe
[INFO] running `Command { std: "docker" "start" "-a" "d4b035dbbef36c9a69f3ac507512be392e1fa7e766ee6da520d90dc2673e0efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4b035dbbef36c9a69f3ac507512be392e1fa7e766ee6da520d90dc2673e0efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4b035dbbef36c9a69f3ac507512be392e1fa7e766ee6da520d90dc2673e0efe", kill_on_drop: false }`
[INFO] [stdout] d4b035dbbef36c9a69f3ac507512be392e1fa7e766ee6da520d90dc2673e0efe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36e6d6f5230d8f0185181145334d8a6399b559b7520127f5effa0d8cd9b407e6
[INFO] running `Command { std: "docker" "start" "-a" "36e6d6f5230d8f0185181145334d8a6399b559b7520127f5effa0d8cd9b407e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "36e6d6f5230d8f0185181145334d8a6399b559b7520127f5effa0d8cd9b407e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36e6d6f5230d8f0185181145334d8a6399b559b7520127f5effa0d8cd9b407e6", kill_on_drop: false }`
[INFO] [stdout] 36e6d6f5230d8f0185181145334d8a6399b559b7520127f5effa0d8cd9b407e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ae0f33dfbefae6ceb5fa3f9828c69e27c54597c3d699357c34b9360ed4079ec
[INFO] running `Command { std: "docker" "start" "-a" "0ae0f33dfbefae6ceb5fa3f9828c69e27c54597c3d699357c34b9360ed4079ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "0ae0f33dfbefae6ceb5fa3f9828c69e27c54597c3d699357c34b9360ed4079ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ae0f33dfbefae6ceb5fa3f9828c69e27c54597c3d699357c34b9360ed4079ec", kill_on_drop: false }`
[INFO] [stdout] 0ae0f33dfbefae6ceb5fa3f9828c69e27c54597c3d699357c34b9360ed4079ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 652c7b9bb1129f4c447a3fa455c9f8ec5b36deb34df8b9cd2c13a7c8a95c1684
[INFO] running `Command { std: "docker" "start" "-a" "652c7b9bb1129f4c447a3fa455c9f8ec5b36deb34df8b9cd2c13a7c8a95c1684", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rpc-00bba0186b4460f5)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "652c7b9bb1129f4c447a3fa455c9f8ec5b36deb34df8b9cd2c13a7c8a95c1684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "652c7b9bb1129f4c447a3fa455c9f8ec5b36deb34df8b9cd2c13a7c8a95c1684", kill_on_drop: false }`
[INFO] [stdout] 652c7b9bb1129f4c447a3fa455c9f8ec5b36deb34df8b9cd2c13a7c8a95c1684