[INFO] cloning repository https://github.com/louis103/A-Simple-Rust-TCP-Server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/louis103/A-Simple-Rust-TCP-Server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flouis103%2FA-Simple-Rust-TCP-Server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flouis103%2FA-Simple-Rust-TCP-Server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4b8bc8809710dd436d9637c142e9d8d73b4fc070
[INFO] testing louis103/A-Simple-Rust-TCP-Server against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flouis103%2FA-Simple-Rust-TCP-Server" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/louis103/A-Simple-Rust-TCP-Server
[INFO] finished tweaking git repo https://github.com/louis103/A-Simple-Rust-TCP-Server
[INFO] tweaked toml for git repo https://github.com/louis103/A-Simple-Rust-TCP-Server written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/louis103/A-Simple-Rust-TCP-Server on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/louis103/A-Simple-Rust-TCP-Server 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-2026-04-21" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 414071c67f5e0ac4fb285b63b63af98a87c65f1507812f5eada55cf08e3ca187
[INFO] running `Command { std: "docker" "start" "-a" "414071c67f5e0ac4fb285b63b63af98a87c65f1507812f5eada55cf08e3ca187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "414071c67f5e0ac4fb285b63b63af98a87c65f1507812f5eada55cf08e3ca187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "414071c67f5e0ac4fb285b63b63af98a87c65f1507812f5eada55cf08e3ca187", kill_on_drop: false }`
[INFO] [stdout] 414071c67f5e0ac4fb285b63b63af98a87c65f1507812f5eada55cf08e3ca187
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bad6c73cc1242424922700e838e5a1aeaaf8bc07d2fe0f87016b5f127345460c
[INFO] running `Command { std: "docker" "start" "-a" "bad6c73cc1242424922700e838e5a1aeaaf8bc07d2fe0f87016b5f127345460c", kill_on_drop: false }`
[INFO] [stderr]    Compiling A-Simple-Rust-TCP-Server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "bad6c73cc1242424922700e838e5a1aeaaf8bc07d2fe0f87016b5f127345460c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bad6c73cc1242424922700e838e5a1aeaaf8bc07d2fe0f87016b5f127345460c", kill_on_drop: false }`
[INFO] [stdout] bad6c73cc1242424922700e838e5a1aeaaf8bc07d2fe0f87016b5f127345460c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8227ec69b96d2892718f088eb93fc8f078a379fca20f525895ee60ebf864ca1f
[INFO] running `Command { std: "docker" "start" "-a" "8227ec69b96d2892718f088eb93fc8f078a379fca20f525895ee60ebf864ca1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling A-Simple-Rust-TCP-Server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "8227ec69b96d2892718f088eb93fc8f078a379fca20f525895ee60ebf864ca1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8227ec69b96d2892718f088eb93fc8f078a379fca20f525895ee60ebf864ca1f", kill_on_drop: false }`
[INFO] [stdout] 8227ec69b96d2892718f088eb93fc8f078a379fca20f525895ee60ebf864ca1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5523cc9ca1d72a4f485f3b5737ab56741496b86a12e1438d2f4c5f7c03a96c41
[INFO] running `Command { std: "docker" "start" "-a" "5523cc9ca1d72a4f485f3b5737ab56741496b86a12e1438d2f4c5f7c03a96c41", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/A_Simple_Rust_TCP_Server-52e5ae50f74b7bdf)
[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" "5523cc9ca1d72a4f485f3b5737ab56741496b86a12e1438d2f4c5f7c03a96c41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5523cc9ca1d72a4f485f3b5737ab56741496b86a12e1438d2f4c5f7c03a96c41", kill_on_drop: false }`
[INFO] [stdout] 5523cc9ca1d72a4f485f3b5737ab56741496b86a12e1438d2f4c5f7c03a96c41
