[INFO] cloning repository https://github.com/naolarega/multi-thread-web-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/naolarega/multi-thread-web-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaolarega%2Fmulti-thread-web-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaolarega%2Fmulti-thread-web-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9cd7033f8da3bbd88d0dadfbaf9442b65ce85ad2
[INFO] testing naolarega/multi-thread-web-server against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaolarega%2Fmulti-thread-web-server" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/naolarega/multi-thread-web-server
[INFO] finished tweaking git repo https://github.com/naolarega/multi-thread-web-server
[INFO] tweaked toml for git repo https://github.com/naolarega/multi-thread-web-server written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/naolarega/multi-thread-web-server 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/naolarega/multi-thread-web-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-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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 48e26a91c605f5253b76fec0ca106fb8fae90dd0888a2458559213a20ed5bc45
[INFO] running `Command { std: "docker" "start" "-a" "48e26a91c605f5253b76fec0ca106fb8fae90dd0888a2458559213a20ed5bc45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48e26a91c605f5253b76fec0ca106fb8fae90dd0888a2458559213a20ed5bc45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48e26a91c605f5253b76fec0ca106fb8fae90dd0888a2458559213a20ed5bc45", kill_on_drop: false }`
[INFO] [stdout] 48e26a91c605f5253b76fec0ca106fb8fae90dd0888a2458559213a20ed5bc45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 127c2ad345a86cf8e3d096d8fe33abbd20dc58402bc3ea61da8bf2b04e5d3afc
[INFO] running `Command { std: "docker" "start" "-a" "127c2ad345a86cf8e3d096d8fe33abbd20dc58402bc3ea61da8bf2b04e5d3afc", kill_on_drop: false }`
[INFO] [stderr]    Compiling multi_thread_web_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `std::sync::MutexGuard` that must be used
[INFO] [stdout]   --> src/core/thread_pool.rs:40:25
[INFO] [stdout]    |
[INFO] [stdout] 40 |                         cvar.wait(added).unwrap();
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if unused the Mutex will immediately unlock
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 40 |                         let _ = cvar.wait(added).unwrap();
[INFO] [stdout]    |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "127c2ad345a86cf8e3d096d8fe33abbd20dc58402bc3ea61da8bf2b04e5d3afc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "127c2ad345a86cf8e3d096d8fe33abbd20dc58402bc3ea61da8bf2b04e5d3afc", kill_on_drop: false }`
[INFO] [stdout] 127c2ad345a86cf8e3d096d8fe33abbd20dc58402bc3ea61da8bf2b04e5d3afc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 30255ab4c96d0358b74d0d034caa0c1bc64f8a1bc66e1b481bb469bf03335a05
[INFO] running `Command { std: "docker" "start" "-a" "30255ab4c96d0358b74d0d034caa0c1bc64f8a1bc66e1b481bb469bf03335a05", kill_on_drop: false }`
[INFO] [stdout] warning: unused `std::sync::MutexGuard` that must be used
[INFO] [stdout]   --> src/core/thread_pool.rs:40:25
[INFO] [stdout]    |
[INFO] [stdout] 40 |                         cvar.wait(added).unwrap();
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if unused the Mutex will immediately unlock
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 40 |                         let _ = cvar.wait(added).unwrap();
[INFO] [stdout]    |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling multi_thread_web_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `std::sync::MutexGuard` that must be used
[INFO] [stdout]   --> src/core/thread_pool.rs:40:25
[INFO] [stdout]    |
[INFO] [stdout] 40 |                         cvar.wait(added).unwrap();
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if unused the Mutex will immediately unlock
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 40 |                         let _ = cvar.wait(added).unwrap();
[INFO] [stdout]    |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "30255ab4c96d0358b74d0d034caa0c1bc64f8a1bc66e1b481bb469bf03335a05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30255ab4c96d0358b74d0d034caa0c1bc64f8a1bc66e1b481bb469bf03335a05", kill_on_drop: false }`
[INFO] [stdout] 30255ab4c96d0358b74d0d034caa0c1bc64f8a1bc66e1b481bb469bf03335a05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 580c6a8be994d521b15146dc61c660a3e6e6b70330488c6892a6be5c29c9c7c9
[INFO] running `Command { std: "docker" "start" "-a" "580c6a8be994d521b15146dc61c660a3e6e6b70330488c6892a6be5c29c9c7c9", kill_on_drop: false }`
[INFO] [stderr] warning: unused `std::sync::MutexGuard` that must be used
[INFO] [stderr]   --> src/core/thread_pool.rs:40:25
[INFO] [stderr]    |
[INFO] [stderr] 40 |                         cvar.wait(added).unwrap();
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: if unused the Mutex will immediately unlock
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 40 |                         let _ = cvar.wait(added).unwrap();
[INFO] [stderr]    |                         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `multi_thread_web_server` (lib) generated 1 warning
[INFO] [stderr] warning: `multi_thread_web_server` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/multi_thread_web_server-5f254254b6441c06)
[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] [stderr]    Doc-tests multi_thread_web_server
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] test src/lib.rs - (line 5) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 5) stdout ----
[INFO] [stdout] error[E0061]: this method takes 1 argument but 2 arguments were supplied
[INFO] [stdout]    --> src/lib.rs:15:9
[INFO] [stdout]     |
[INFO] [stdout]  13 |     res.send(
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]  14 |         HttpStatus::Ok,
[INFO] [stdout]     |         -------------- unexpected argument #1 of type `HttpStatus`
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/core/server.rs:253:12
[INFO] [stdout]     |
[INFO] [stdout] 253 |     pub fn send<T>(&mut self, body: Option<T>) -> Result<bool, &str>
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] help: remove the extra argument
[INFO] [stdout]     |
[INFO] [stdout]  14 -         HttpStatus::Ok,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 5)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "580c6a8be994d521b15146dc61c660a3e6e6b70330488c6892a6be5c29c9c7c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "580c6a8be994d521b15146dc61c660a3e6e6b70330488c6892a6be5c29c9c7c9", kill_on_drop: false }`
[INFO] [stdout] 580c6a8be994d521b15146dc61c660a3e6e6b70330488c6892a6be5c29c9c7c9
