[INFO] cloning repository https://github.com/nakaryo716/axum-tower-lesson
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nakaryo716/axum-tower-lesson" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnakaryo716%2Faxum-tower-lesson", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnakaryo716%2Faxum-tower-lesson'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de9e29bdc93c7d0bf85589382ed04805a3903d1d
[INFO] checking nakaryo716/axum-tower-lesson 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%2Fnakaryo716%2Faxum-tower-lesson" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nakaryo716/axum-tower-lesson
[INFO] finished tweaking git repo https://github.com/nakaryo716/axum-tower-lesson
[INFO] tweaked toml for git repo https://github.com/nakaryo716/axum-tower-lesson written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nakaryo716/axum-tower-lesson 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/nakaryo716/axum-tower-lesson 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 99c24abdeb5f1a20c3b286074e3fa28a1f2c1df2255436d85d6010014e0a54f7
[INFO] running `Command { std: "docker" "start" "-a" "99c24abdeb5f1a20c3b286074e3fa28a1f2c1df2255436d85d6010014e0a54f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99c24abdeb5f1a20c3b286074e3fa28a1f2c1df2255436d85d6010014e0a54f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99c24abdeb5f1a20c3b286074e3fa28a1f2c1df2255436d85d6010014e0a54f7", kill_on_drop: false }`
[INFO] [stdout] 99c24abdeb5f1a20c3b286074e3fa28a1f2c1df2255436d85d6010014e0a54f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4e42b67d6e94c4fd50847f9f00b9cba4bc519dabe1a95127d568d6b0785e48bf
[INFO] running `Command { std: "docker" "start" "-a" "4e42b67d6e94c4fd50847f9f00b9cba4bc519dabe1a95127d568d6b0785e48bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking hdrhistogram v7.5.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking parking_lot v0.12.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_path_to_error v0.1.16
[INFO] [stderr]     Checking serde_json v1.0.117
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling async-trait v0.1.80
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking axum-core v0.4.3
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking hyper v1.3.1
[INFO] [stderr]     Checking tokio-util v0.7.11
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking hyper-util v0.1.3
[INFO] [stderr]     Checking axum v0.7.5
[INFO] [stderr]     Checking axum-tower-lesson v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Response<String>, Infallible>
[INFO] [stdout]   --> src/middle.rs:35:19
[INFO] [stdout]    |
[INFO] [stdout] 35 |           let res = if url == "/" {
[INFO] [stdout]    |  ___________________^
[INFO] [stdout] 36 | |             let response = Response::builder()
[INFO] [stdout] 37 | |                 .status(StatusCode::OK)
[INFO] [stdout] 38 | |                 .body("Hello application root page".to_string())
[INFO] [stdout] ...  |
[INFO] [stdout] 47 | |             Ok(response)
[INFO] [stdout] 48 | |         };
[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<String>, Infallible>
[INFO] [stdout]   --> src/middle.rs:35:33
[INFO] [stdout]    |
[INFO] [stdout] 35 |           let res = if url == "/" {
[INFO] [stdout]    |  _________________________________^
[INFO] [stdout] 36 | |             let response = Response::builder()
[INFO] [stdout] 37 | |                 .status(StatusCode::OK)
[INFO] [stdout] 38 | |                 .body("Hello application root page".to_string())
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |             Ok(response)
[INFO] [stdout] 42 | |         } else {
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<String>, Infallible>
[INFO] [stdout]   --> src/middle.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |             Ok(response)
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<String>, Infallible>
[INFO] [stdout]   --> src/middle.rs:42:16
[INFO] [stdout]    |
[INFO] [stdout] 42 |           } else {
[INFO] [stdout]    |  ________________^
[INFO] [stdout] 43 | |             let response = Response::builder()
[INFO] [stdout] 44 | |                 .status(StatusCode::OK)
[INFO] [stdout] 45 | |                 .body("Hello other".to_string())
[INFO] [stdout] 46 | |                 .unwrap();
[INFO] [stdout] 47 | |             Ok(response)
[INFO] [stdout] 48 | |         };
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<String>, Infallible>
[INFO] [stdout]   --> src/middle.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             Ok(response)
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<String>, Infallible>
[INFO] [stdout]   --> src/middle.rs:50:23
[INFO] [stdout]    |
[INFO] [stdout] 50 |         Box::pin(async{res})
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<String>, Infallible>
[INFO] [stdout]   --> src/middle.rs:50:24
[INFO] [stdout]    |
[INFO] [stdout] 50 |         Box::pin(async{res})
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<String>, Infallible>
[INFO] [stdout]   --> src/middle.rs:35:19
[INFO] [stdout]    |
[INFO] [stdout] 35 |           let res = if url == "/" {
[INFO] [stdout]    |  ___________________^
[INFO] [stdout] 36 | |             let response = Response::builder()
[INFO] [stdout] 37 | |                 .status(StatusCode::OK)
[INFO] [stdout] 38 | |                 .body("Hello application root page".to_string())
[INFO] [stdout] ...  |
[INFO] [stdout] 47 | |             Ok(response)
[INFO] [stdout] 48 | |         };
[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<String>, Infallible>
[INFO] [stdout]   --> src/middle.rs:35:33
[INFO] [stdout]    |
[INFO] [stdout] 35 |           let res = if url == "/" {
[INFO] [stdout]    |  _________________________________^
[INFO] [stdout] 36 | |             let response = Response::builder()
[INFO] [stdout] 37 | |                 .status(StatusCode::OK)
[INFO] [stdout] 38 | |                 .body("Hello application root page".to_string())
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |             Ok(response)
[INFO] [stdout] 42 | |         } else {
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `axum-tower-lesson` (bin "axum-tower-lesson") due to 7 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<Response<String>, Infallible>
[INFO] [stdout]   --> src/middle.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |             Ok(response)
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<Response<String>, Infallible>
[INFO] [stdout]   --> src/middle.rs:42:16
[INFO] [stdout]    |
[INFO] [stdout] 42 |           } else {
[INFO] [stdout]    |  ________________^
[INFO] [stdout] 43 | |             let response = Response::builder()
[INFO] [stdout] 44 | |                 .status(StatusCode::OK)
[INFO] [stdout] 45 | |                 .body("Hello other".to_string())
[INFO] [stdout] 46 | |                 .unwrap();
[INFO] [stdout] 47 | |             Ok(response)
[INFO] [stdout] 48 | |         };
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<String>, Infallible>
[INFO] [stdout]   --> src/middle.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             Ok(response)
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<String>, Infallible>
[INFO] [stdout]   --> src/middle.rs:50:23
[INFO] [stdout]    |
[INFO] [stdout] 50 |         Box::pin(async{res})
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<String>, Infallible>
[INFO] [stdout]   --> src/middle.rs:50:24
[INFO] [stdout]    |
[INFO] [stdout] 50 |         Box::pin(async{res})
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `axum-tower-lesson` (bin "axum-tower-lesson" test) due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "4e42b67d6e94c4fd50847f9f00b9cba4bc519dabe1a95127d568d6b0785e48bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e42b67d6e94c4fd50847f9f00b9cba4bc519dabe1a95127d568d6b0785e48bf", kill_on_drop: false }`
[INFO] [stdout] 4e42b67d6e94c4fd50847f9f00b9cba4bc519dabe1a95127d568d6b0785e48bf
