[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>, Infallible> [INFO] [stdout] --> rs/fbi-proxy.rs:331:44 [INFO] [stdout] | [INFO] [stdout] 331 | ) -> Result, 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>, Infallible> [INFO] [stdout] --> rs/fbi-proxy.rs:331:44 [INFO] [stdout] | [INFO] [stdout] 331 | ) -> Result, 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>, 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>, 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>, 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>, 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>, Infallible> [INFO] [stdout] --> rs/fbi-proxy.rs:331:44 [INFO] [stdout] | [INFO] [stdout] 331 | ) -> Result, 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>, Infallible> [INFO] [stdout] --> rs/fbi-proxy.rs:331:44 [INFO] [stdout] | [INFO] [stdout] 331 | ) -> Result, 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>, 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>, 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>, 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>, 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