[INFO] fetching crate fbi-proxy 1.7.0...
[INFO] checking fbi-proxy-1.7.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate fbi-proxy 1.7.0 into /workspace/builds/worker-0-tc2/source
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate fbi-proxy 1.7.0
[INFO] finished tweaking crates.io crate fbi-proxy 1.7.0
[INFO] tweaked toml for crates.io crate fbi-proxy 1.7.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fbi-proxy 1.7.0 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 crates.io crate fbi-proxy 1.7.0 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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0fc7e3f6e4e8d41d73851d0ea9260cbfaab3ef375a22f7aef6131c626c3a9b16
[INFO] running `Command { std: "docker" "start" "-a" "0fc7e3f6e4e8d41d73851d0ea9260cbfaab3ef375a22f7aef6131c626c3a9b16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fc7e3f6e4e8d41d73851d0ea9260cbfaab3ef375a22f7aef6131c626c3a9b16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fc7e3f6e4e8d41d73851d0ea9260cbfaab3ef375a22f7aef6131c626c3a9b16", kill_on_drop: false }`
[INFO] [stdout] 0fc7e3f6e4e8d41d73851d0ea9260cbfaab3ef375a22f7aef6131c626c3a9b16
[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=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] ee801e4876ae7c4f1ae229c42b2b5d39893dccc8fe740b4b3ef8f1bbf16f20af
[INFO] running `Command { std: "docker" "start" "-a" "ee801e4876ae7c4f1ae229c42b2b5d39893dccc8fe740b4b3ef8f1bbf16f20af", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]     Checking clap_builder v4.5.47
[INFO] [stderr]     Checking jiff v0.2.15
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking regex v1.11.2
[INFO] [stderr]     Checking thiserror v2.0.16
[INFO] [stderr]     Checking tungstenite v0.27.0
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]     Checking clap v4.5.47
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]     Checking tokio-tungstenite v0.27.0
[INFO] [stderr]     Checking hyper-util v0.1.16
[INFO] [stderr]     Checking hyper-tungstenite v0.18.0
[INFO] [stderr]     Checking fbi-proxy v1.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::combinators::BoxBody<hyper::body::Bytes, hyper::Error>>, Infallible>
[INFO] [stdout]    --> rs/fbi-proxy.rs:331:44
[INFO] [stdout]     |
[INFO] [stdout] 331 |   ) -> Result<Response<BoxBody>, Infallible> {
[INFO] [stdout]     |  ____________________________________________^
[INFO] [stdout] 332 | |     match proxy.handle_request(req).await {
[INFO] [stdout] 333 | |         Ok(response) => Ok(response),
[INFO] [stdout] 334 | |         Err(e) => {
[INFO] [stdout] ...   |
[INFO] [stdout] 342 | | }
[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::combinators::BoxBody<hyper::body::Bytes, hyper::Error>>, Infallible>
[INFO] [stdout]    --> rs/fbi-proxy.rs:331:44
[INFO] [stdout]     |
[INFO] [stdout] 331 |   ) -> Result<Response<BoxBody>, Infallible> {
[INFO] [stdout]     |  ____________________________________________^
[INFO] [stdout] 332 | |     match proxy.handle_request(req).await {
[INFO] [stdout] 333 | |         Ok(response) => Ok(response),
[INFO] [stdout] 334 | |         Err(e) => {
[INFO] [stdout] ...   |
[INFO] [stdout] 342 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::combinators::BoxBody<hyper::body::Bytes, hyper::Error>>, Infallible>
[INFO] [stdout]    --> rs/fbi-proxy.rs:332:5
[INFO] [stdout]     |
[INFO] [stdout] 332 | /     match proxy.handle_request(req).await {
[INFO] [stdout] 333 | |         Ok(response) => Ok(response),
[INFO] [stdout] 334 | |         Err(e) => {
[INFO] [stdout] 335 | |             error!("Request handling error: {}", e);
[INFO] [stdout] ...   |
[INFO] [stdout] 341 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::combinators::BoxBody<hyper::body::Bytes, hyper::Error>>, Infallible>
[INFO] [stdout]    --> rs/fbi-proxy.rs:333:25
[INFO] [stdout]     |
[INFO] [stdout] 333 |         Ok(response) => Ok(response),
[INFO] [stdout]     |                         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::combinators::BoxBody<hyper::body::Bytes, hyper::Error>>, Infallible>
[INFO] [stdout]    --> rs/fbi-proxy.rs:334:19
[INFO] [stdout]     |
[INFO] [stdout] 334 |           Err(e) => {
[INFO] [stdout]     |  ___________________^
[INFO] [stdout] 335 | |             error!("Request handling error: {}", e);
[INFO] [stdout] 336 | |             Ok(Response::builder()
[INFO] [stdout] 337 | |                 .status(StatusCode::INTERNAL_SERVER_ERROR)
[INFO] [stdout] 338 | |                 .body(Full::new(Bytes::from("Internal Server Error")).map_err(|e| match e {}).boxed())
[INFO] [stdout] 339 | |                 .unwrap())
[INFO] [stdout] 340 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::combinators::BoxBody<hyper::body::Bytes, hyper::Error>>, Infallible>
[INFO] [stdout]    --> rs/fbi-proxy.rs:336:13
[INFO] [stdout]     |
[INFO] [stdout] 336 | /             Ok(Response::builder()
[INFO] [stdout] 337 | |                 .status(StatusCode::INTERNAL_SERVER_ERROR)
[INFO] [stdout] 338 | |                 .body(Full::new(Bytes::from("Internal Server Error")).map_err(|e| match e {}).boxed())
[INFO] [stdout] 339 | |                 .unwrap())
[INFO] [stdout]     | |__________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fbi-proxy` (bin "fbi-proxy" test) due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::combinators::BoxBody<hyper::body::Bytes, hyper::Error>>, Infallible>
[INFO] [stdout]    --> rs/fbi-proxy.rs:331:44
[INFO] [stdout]     |
[INFO] [stdout] 331 |   ) -> Result<Response<BoxBody>, Infallible> {
[INFO] [stdout]     |  ____________________________________________^
[INFO] [stdout] 332 | |     match proxy.handle_request(req).await {
[INFO] [stdout] 333 | |         Ok(response) => Ok(response),
[INFO] [stdout] 334 | |         Err(e) => {
[INFO] [stdout] ...   |
[INFO] [stdout] 342 | | }
[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::combinators::BoxBody<hyper::body::Bytes, hyper::Error>>, Infallible>
[INFO] [stdout]    --> rs/fbi-proxy.rs:331:44
[INFO] [stdout]     |
[INFO] [stdout] 331 |   ) -> Result<Response<BoxBody>, Infallible> {
[INFO] [stdout]     |  ____________________________________________^
[INFO] [stdout] 332 | |     match proxy.handle_request(req).await {
[INFO] [stdout] 333 | |         Ok(response) => Ok(response),
[INFO] [stdout] 334 | |         Err(e) => {
[INFO] [stdout] ...   |
[INFO] [stdout] 342 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::combinators::BoxBody<hyper::body::Bytes, hyper::Error>>, Infallible>
[INFO] [stdout]    --> rs/fbi-proxy.rs:332:5
[INFO] [stdout]     |
[INFO] [stdout] 332 | /     match proxy.handle_request(req).await {
[INFO] [stdout] 333 | |         Ok(response) => Ok(response),
[INFO] [stdout] 334 | |         Err(e) => {
[INFO] [stdout] 335 | |             error!("Request handling error: {}", e);
[INFO] [stdout] ...   |
[INFO] [stdout] 341 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::combinators::BoxBody<hyper::body::Bytes, hyper::Error>>, Infallible>
[INFO] [stdout]    --> rs/fbi-proxy.rs:333:25
[INFO] [stdout]     |
[INFO] [stdout] 333 |         Ok(response) => Ok(response),
[INFO] [stdout]     |                         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::combinators::BoxBody<hyper::body::Bytes, hyper::Error>>, Infallible>
[INFO] [stdout]    --> rs/fbi-proxy.rs:334:19
[INFO] [stdout]     |
[INFO] [stdout] 334 |           Err(e) => {
[INFO] [stdout]     |  ___________________^
[INFO] [stdout] 335 | |             error!("Request handling error: {}", e);
[INFO] [stdout] 336 | |             Ok(Response::builder()
[INFO] [stdout] 337 | |                 .status(StatusCode::INTERNAL_SERVER_ERROR)
[INFO] [stdout] 338 | |                 .body(Full::new(Bytes::from("Internal Server Error")).map_err(|e| match e {}).boxed())
[INFO] [stdout] 339 | |                 .unwrap())
[INFO] [stdout] 340 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::combinators::BoxBody<hyper::body::Bytes, hyper::Error>>, Infallible>
[INFO] [stdout]    --> rs/fbi-proxy.rs:336:13
[INFO] [stdout]     |
[INFO] [stdout] 336 | /             Ok(Response::builder()
[INFO] [stdout] 337 | |                 .status(StatusCode::INTERNAL_SERVER_ERROR)
[INFO] [stdout] 338 | |                 .body(Full::new(Bytes::from("Internal Server Error")).map_err(|e| match e {}).boxed())
[INFO] [stdout] 339 | |                 .unwrap())
[INFO] [stdout]     | |__________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fbi-proxy` (bin "fbi-proxy") due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "ee801e4876ae7c4f1ae229c42b2b5d39893dccc8fe740b4b3ef8f1bbf16f20af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee801e4876ae7c4f1ae229c42b2b5d39893dccc8fe740b4b3ef8f1bbf16f20af", kill_on_drop: false }`
[INFO] [stdout] ee801e4876ae7c4f1ae229c42b2b5d39893dccc8fe740b4b3ef8f1bbf16f20af
