[INFO] cloning repository https://github.com/renuo/simple-single-tcp-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/renuo/simple-single-tcp-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenuo%2Fsimple-single-tcp-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenuo%2Fsimple-single-tcp-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 13d3d1005f61dc22b60c07d62e588d3022d166de
[INFO] testing renuo/simple-single-tcp-rust 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%2Frenuo%2Fsimple-single-tcp-rust" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/renuo/simple-single-tcp-rust
[INFO] finished tweaking git repo https://github.com/renuo/simple-single-tcp-rust
[INFO] tweaked toml for git repo https://github.com/renuo/simple-single-tcp-rust written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/renuo/simple-single-tcp-rust 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/renuo/simple-single-tcp-rust 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d6d7a8112c9ebf62639871b82e436825b959dfef5fc06c6e6d87d6077294c936
[INFO] running `Command { std: "docker" "start" "-a" "d6d7a8112c9ebf62639871b82e436825b959dfef5fc06c6e6d87d6077294c936", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6d7a8112c9ebf62639871b82e436825b959dfef5fc06c6e6d87d6077294c936", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6d7a8112c9ebf62639871b82e436825b959dfef5fc06c6e6d87d6077294c936", kill_on_drop: false }`
[INFO] [stdout] d6d7a8112c9ebf62639871b82e436825b959dfef5fc06c6e6d87d6077294c936
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 671a31c3233eb180aac1bbee40c33fe5d9dac179e2bd9afc053e10eae8b7e6ad
[INFO] running `Command { std: "docker" "start" "-a" "671a31c3233eb180aac1bbee40c33fe5d9dac179e2bd9afc053e10eae8b7e6ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-single-tcp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "671a31c3233eb180aac1bbee40c33fe5d9dac179e2bd9afc053e10eae8b7e6ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "671a31c3233eb180aac1bbee40c33fe5d9dac179e2bd9afc053e10eae8b7e6ad", kill_on_drop: false }`
[INFO] [stdout] 671a31c3233eb180aac1bbee40c33fe5d9dac179e2bd9afc053e10eae8b7e6ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b0c6d7ecefbff08a74473c7b5b123cc9c05d1c083e3166f5b322b644f1f48634
[INFO] running `Command { std: "docker" "start" "-a" "b0c6d7ecefbff08a74473c7b5b123cc9c05d1c083e3166f5b322b644f1f48634", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-single-tcp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "b0c6d7ecefbff08a74473c7b5b123cc9c05d1c083e3166f5b322b644f1f48634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0c6d7ecefbff08a74473c7b5b123cc9c05d1c083e3166f5b322b644f1f48634", kill_on_drop: false }`
[INFO] [stdout] b0c6d7ecefbff08a74473c7b5b123cc9c05d1c083e3166f5b322b644f1f48634
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8861872c537a1d92b784cb3934dbee52f3e3fc3bac9edfc3627d01bf1298476b
[INFO] running `Command { std: "docker" "start" "-a" "8861872c537a1d92b784cb3934dbee52f3e3fc3bac9edfc3627d01bf1298476b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/simple_single_tcp-5f7eba42a6e3040a)
[INFO] [stdout] 
[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" "8861872c537a1d92b784cb3934dbee52f3e3fc3bac9edfc3627d01bf1298476b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8861872c537a1d92b784cb3934dbee52f3e3fc3bac9edfc3627d01bf1298476b", kill_on_drop: false }`
[INFO] [stdout] 8861872c537a1d92b784cb3934dbee52f3e3fc3bac9edfc3627d01bf1298476b