[INFO] fetching crate protomask-metrics 0.1.0... [INFO] checking protomask-metrics-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate protomask-metrics 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate protomask-metrics 0.1.0 [INFO] finished tweaking crates.io crate protomask-metrics 0.1.0 [INFO] tweaked toml for crates.io crate protomask-metrics 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate protomask-metrics 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 67 packages to latest compatible versions [INFO] [stderr] Adding hyper v0.14.32 (available: v1.8.0) [INFO] [stderr] Adding prometheus v0.13.4 (available: v0.14.0) [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] 07b58d7c0f98b1cb45bef1810bb327e9009b33e74fa0992a57bd93c5a43a79c0 [INFO] running `Command { std: "docker" "start" "-a" "07b58d7c0f98b1cb45bef1810bb327e9009b33e74fa0992a57bd93c5a43a79c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "07b58d7c0f98b1cb45bef1810bb327e9009b33e74fa0992a57bd93c5a43a79c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07b58d7c0f98b1cb45bef1810bb327e9009b33e74fa0992a57bd93c5a43a79c0", kill_on_drop: false }` [INFO] [stdout] 07b58d7c0f98b1cb45bef1810bb327e9009b33e74fa0992a57bd93c5a43a79c0 [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] 6350a216b3d37bf634254b1aabfc15d25c3a34009ef18e2a8d085373f9603810 [INFO] running `Command { std: "docker" "start" "-a" "6350a216b3d37bf634254b1aabfc15d25c3a34009ef18e2a8d085373f9603810", kill_on_drop: false }` [INFO] [stderr] Compiling protobuf v2.28.0 [INFO] [stderr] Compiling prometheus v0.13.4 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking protomask-metrics v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/http.rs:10:87 [INFO] [stdout] | [INFO] [stdout] 10 | async fn handle_request(request: Request) -> Result, Infallible> { [INFO] [stdout] | _______________________________________________________________________________________^ [INFO] [stdout] 11 | | // If the request is targeting the metrics endpoint [INFO] [stdout] 12 | | if request.method() == Method::GET && request.uri().path() == "/metrics" { [INFO] [stdout] ... | [INFO] [stdout] 30 | | .unwrap()) [INFO] [stdout] 31 | | } [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] --> src/http.rs:10:87 [INFO] [stdout] | [INFO] [stdout] 10 | async fn handle_request(request: Request) -> Result, Infallible> { [INFO] [stdout] | _______________________________________________________________________________________^ [INFO] [stdout] 11 | | // If the request is targeting the metrics endpoint [INFO] [stdout] 12 | | if request.method() == Method::GET && request.uri().path() == "/metrics" { [INFO] [stdout] ... | [INFO] [stdout] 30 | | .unwrap()) [INFO] [stdout] 31 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/http.rs:23:16 [INFO] [stdout] | [INFO] [stdout] 23 | return Ok(Response::new(Body::from(body))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/http.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | / Ok(Response::builder() [INFO] [stdout] 28 | | .status(404) [INFO] [stdout] 29 | | .body(Body::from("Not found")) [INFO] [stdout] 30 | | .unwrap()) [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result) -> impl Future, Infallible>> {handle_request}, Body>, Infallible> [INFO] [stdout] --> src/http.rs:37:35 [INFO] [stdout] | [INFO] [stdout] 37 | make_service_fn(|_| async { Ok::<_, Infallible>(service_fn(handle_request)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result) -> impl Future, Infallible>> {handle_request}, Body>, Infallible> [INFO] [stdout] --> src/http.rs:37:37 [INFO] [stdout] | [INFO] [stdout] 37 | make_service_fn(|_| async { Ok::<_, Infallible>(service_fn(handle_request)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/http.rs:10:87 [INFO] [stdout] | [INFO] [stdout] 10 | async fn handle_request(request: Request) -> Result, Infallible> { [INFO] [stdout] | _______________________________________________________________________________________^ [INFO] [stdout] 11 | | // If the request is targeting the metrics endpoint [INFO] [stdout] 12 | | if request.method() == Method::GET && request.uri().path() == "/metrics" { [INFO] [stdout] ... | [INFO] [stdout] 30 | | .unwrap()) [INFO] [stdout] 31 | | } [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] --> src/http.rs:10:87 [INFO] [stdout] | [INFO] [stdout] 10 | async fn handle_request(request: Request) -> Result, Infallible> { [INFO] [stdout] | _______________________________________________________________________________________^ [INFO] [stdout] 11 | | // If the request is targeting the metrics endpoint [INFO] [stdout] 12 | | if request.method() == Method::GET && request.uri().path() == "/metrics" { [INFO] [stdout] ... | [INFO] [stdout] 30 | | .unwrap()) [INFO] [stdout] 31 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/http.rs:23:16 [INFO] [stdout] | [INFO] [stdout] 23 | return Ok(Response::new(Body::from(body))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/http.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | / Ok(Response::builder() [INFO] [stdout] 28 | | .status(404) [INFO] [stdout] 29 | | .body(Body::from("Not found")) [INFO] [stdout] 30 | | .unwrap()) [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result) -> impl Future, Infallible>> {handle_request}, Body>, Infallible> [INFO] [stdout] --> src/http.rs:37:35 [INFO] [stdout] | [INFO] [stdout] 37 | make_service_fn(|_| async { Ok::<_, Infallible>(service_fn(handle_request)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result) -> impl Future, Infallible>> {handle_request}, Body>, Infallible> [INFO] [stdout] --> src/http.rs:37:37 [INFO] [stdout] | [INFO] [stdout] 37 | make_service_fn(|_| async { Ok::<_, Infallible>(service_fn(handle_request)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `protomask-metrics` (lib test) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `protomask-metrics` (lib) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "6350a216b3d37bf634254b1aabfc15d25c3a34009ef18e2a8d085373f9603810", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6350a216b3d37bf634254b1aabfc15d25c3a34009ef18e2a8d085373f9603810", kill_on_drop: false }` [INFO] [stdout] 6350a216b3d37bf634254b1aabfc15d25c3a34009ef18e2a8d085373f9603810