[INFO] cloning repository https://github.com/ASoldo/simplex
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ASoldo/simplex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FASoldo%2Fsimplex", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FASoldo%2Fsimplex'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9d2af78c41ab0de2bc8c666e51ba863fdc98883c
[INFO] checking ASoldo/simplex against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FASoldo%2Fsimplex" "/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/ASoldo/simplex
[INFO] finished tweaking git repo https://github.com/ASoldo/simplex
[INFO] tweaked toml for git repo https://github.com/ASoldo/simplex written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ASoldo/simplex on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ASoldo/simplex 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e1201ac1a45fef5dba3fbdf01f2c84329fc7c4d8203aa20389c5b687f1047f2
[INFO] running `Command { std: "docker" "start" "-a" "5e1201ac1a45fef5dba3fbdf01f2c84329fc7c4d8203aa20389c5b687f1047f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e1201ac1a45fef5dba3fbdf01f2c84329fc7c4d8203aa20389c5b687f1047f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e1201ac1a45fef5dba3fbdf01f2c84329fc7c4d8203aa20389c5b687f1047f2", kill_on_drop: false }`
[INFO] [stdout] 5e1201ac1a45fef5dba3fbdf01f2c84329fc7c4d8203aa20389c5b687f1047f2
[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=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 465047e49a59847ad8ce8de141fa31983e17613e75243cf21b4c28ca04879d66
[INFO] running `Command { std: "docker" "start" "-a" "465047e49a59847ad8ce8de141fa31983e17613e75243cf21b4c28ca04879d66", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.70
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]     Checking bytes v1.6.0
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling httparse v1.9.4
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking anstyle-parse v0.2.4
[INFO] [stderr]     Checking http-body v1.0.0
[INFO] [stderr]     Checking anstyle-query v1.1.0
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]     Checking colorchoice v1.0.1
[INFO] [stderr]     Checking anstyle v1.0.7
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking anstream v0.6.14
[INFO] [stderr]    Compiling serde_json v1.0.120
[INFO] [stderr]     Checking clap_lex v0.7.1
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking tower-service v0.3.2
[INFO] [stderr]     Checking tower-layer v0.3.2
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking clap_builder v4.5.9
[INFO] [stderr]     Checking http-body-util v0.1.2
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling clap_derive v4.5.8
[INFO] [stderr]     Checking tokio v1.38.0
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking clap v4.5.9
[INFO] [stderr]     Checking tokio-util v0.7.11
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking h2 v0.4.5
[INFO] [stderr]     Checking hyper v1.4.1
[INFO] [stderr]     Checking hyper-util v0.1.6
[INFO] [stderr]     Checking simplex v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]   --> src/main.rs:54:48
[INFO] [stdout]    |
[INFO] [stdout] 54 |   ) -> Result<Response<Full<Bytes>>, Infallible> {
[INFO] [stdout]    |  ________________________________________________^
[INFO] [stdout] 55 | |     let path = req.uri().path().to_string();
[INFO] [stdout] 56 | |     let path = if path == "/" {
[INFO] [stdout] 57 | |         "/index.html".to_string()
[INFO] [stdout] ...  |
[INFO] [stdout] 79 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]   --> src/main.rs:54:48
[INFO] [stdout]    |
[INFO] [stdout] 54 |   ) -> Result<Response<Full<Bytes>>, Infallible> {
[INFO] [stdout]    |  ________________________________________________^
[INFO] [stdout] 55 | |     let path = req.uri().path().to_string();
[INFO] [stdout] 56 | |     let path = if path == "/" {
[INFO] [stdout] 57 | |         "/index.html".to_string()
[INFO] [stdout] ...  |
[INFO] [stdout] 79 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]   --> src/main.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | /     if let Some((content_type, contents)) = files.get(&path) {
[INFO] [stdout] 69 | |         Ok(Response::builder()
[INFO] [stdout] 70 | |             .header(CONTENT_TYPE, HeaderValue::from_str(content_type).unwrap())
[INFO] [stdout] 71 | |             .body(Full::new(contents.clone()))
[INFO] [stdout] ...  |
[INFO] [stdout] 77 | |             .unwrap())
[INFO] [stdout] 78 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]   --> src/main.rs:68:62
[INFO] [stdout]    |
[INFO] [stdout] 68 |       if let Some((content_type, contents)) = files.get(&path) {
[INFO] [stdout]    |  ______________________________________________________________^
[INFO] [stdout] 69 | |         Ok(Response::builder()
[INFO] [stdout] 70 | |             .header(CONTENT_TYPE, HeaderValue::from_str(content_type).unwrap())
[INFO] [stdout] 71 | |             .body(Full::new(contents.clone()))
[INFO] [stdout] 72 | |             .unwrap())
[INFO] [stdout] 73 | |     } else {
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]   --> src/main.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 | /         Ok(Response::builder()
[INFO] [stdout] 70 | |             .header(CONTENT_TYPE, HeaderValue::from_str(content_type).unwrap())
[INFO] [stdout] 71 | |             .body(Full::new(contents.clone()))
[INFO] [stdout] 72 | |             .unwrap())
[INFO] [stdout]    | |______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]   --> src/main.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 73 |       } else {
[INFO] [stdout]    |  ____________^
[INFO] [stdout] 74 | |         Ok(Response::builder()
[INFO] [stdout] 75 | |             .status(StatusCode::NOT_FOUND)
[INFO] [stdout] 76 | |             .body(Full::new(Bytes::from("File Not Found")))
[INFO] [stdout] 77 | |             .unwrap())
[INFO] [stdout] 78 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]   --> src/main.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 | /         Ok(Response::builder()
[INFO] [stdout] 75 | |             .status(StatusCode::NOT_FOUND)
[INFO] [stdout] 76 | |             .body(Full::new(Bytes::from("File Not Found")))
[INFO] [stdout] 77 | |             .unwrap())
[INFO] [stdout]    | |______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]   --> src/main.rs:54:48
[INFO] [stdout]    |
[INFO] [stdout] 54 |   ) -> Result<Response<Full<Bytes>>, Infallible> {
[INFO] [stdout]    |  ________________________________________________^
[INFO] [stdout] 55 | |     let path = req.uri().path().to_string();
[INFO] [stdout] 56 | |     let path = if path == "/" {
[INFO] [stdout] 57 | |         "/index.html".to_string()
[INFO] [stdout] ...  |
[INFO] [stdout] 79 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]   --> src/main.rs:54:48
[INFO] [stdout]    |
[INFO] [stdout] 54 |   ) -> Result<Response<Full<Bytes>>, Infallible> {
[INFO] [stdout]    |  ________________________________________________^
[INFO] [stdout] 55 | |     let path = req.uri().path().to_string();
[INFO] [stdout] 56 | |     let path = if path == "/" {
[INFO] [stdout] 57 | |         "/index.html".to_string()
[INFO] [stdout] ...  |
[INFO] [stdout] 79 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]   --> src/main.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | /     if let Some((content_type, contents)) = files.get(&path) {
[INFO] [stdout] 69 | |         Ok(Response::builder()
[INFO] [stdout] 70 | |             .header(CONTENT_TYPE, HeaderValue::from_str(content_type).unwrap())
[INFO] [stdout] 71 | |             .body(Full::new(contents.clone()))
[INFO] [stdout] ...  |
[INFO] [stdout] 77 | |             .unwrap())
[INFO] [stdout] 78 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]   --> src/main.rs:68:62
[INFO] [stdout]    |
[INFO] [stdout] 68 |       if let Some((content_type, contents)) = files.get(&path) {
[INFO] [stdout]    |  ______________________________________________________________^
[INFO] [stdout] 69 | |         Ok(Response::builder()
[INFO] [stdout] 70 | |             .header(CONTENT_TYPE, HeaderValue::from_str(content_type).unwrap())
[INFO] [stdout] 71 | |             .body(Full::new(contents.clone()))
[INFO] [stdout] 72 | |             .unwrap())
[INFO] [stdout] 73 | |     } else {
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]   --> src/main.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 | /         Ok(Response::builder()
[INFO] [stdout] 70 | |             .header(CONTENT_TYPE, HeaderValue::from_str(content_type).unwrap())
[INFO] [stdout] 71 | |             .body(Full::new(contents.clone()))
[INFO] [stdout] 72 | |             .unwrap())
[INFO] [stdout]    | |______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]   --> src/main.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 73 |       } else {
[INFO] [stdout]    |  ____________^
[INFO] [stdout] 74 | |         Ok(Response::builder()
[INFO] [stdout] 75 | |             .status(StatusCode::NOT_FOUND)
[INFO] [stdout] 76 | |             .body(Full::new(Bytes::from("File Not Found")))
[INFO] [stdout] 77 | |             .unwrap())
[INFO] [stdout] 78 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]   --> src/main.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 | /         Ok(Response::builder()
[INFO] [stdout] 75 | |             .status(StatusCode::NOT_FOUND)
[INFO] [stdout] 76 | |             .body(Full::new(Bytes::from("File Not Found")))
[INFO] [stdout] 77 | |             .unwrap())
[INFO] [stdout]    | |______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simplex` (bin "simplex" test) due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `simplex` (bin "simplex") due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "465047e49a59847ad8ce8de141fa31983e17613e75243cf21b4c28ca04879d66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "465047e49a59847ad8ce8de141fa31983e17613e75243cf21b4c28ca04879d66", kill_on_drop: false }`
[INFO] [stdout] 465047e49a59847ad8ce8de141fa31983e17613e75243cf21b4c28ca04879d66
