[INFO] cloning repository https://github.com/joaopedrocyrino/sudoku-backend [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joaopedrocyrino/sudoku-backend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoaopedrocyrino%2Fsudoku-backend", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoaopedrocyrino%2Fsudoku-backend'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4b2fd018e28c87b9e6ecb6078113227ef1b15349 [INFO] checking joaopedrocyrino/sudoku-backend 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%2Fjoaopedrocyrino%2Fsudoku-backend" "/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/joaopedrocyrino/sudoku-backend [INFO] finished tweaking git repo https://github.com/joaopedrocyrino/sudoku-backend [INFO] tweaked toml for git repo https://github.com/joaopedrocyrino/sudoku-backend written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/joaopedrocyrino/sudoku-backend 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/joaopedrocyrino/sudoku-backend 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] [stderr] Blocking waiting for file lock on package cache [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] fe1be37311539487642a7b1df79e5fe69949bda4ac25e4722f3fceafbea4d955 [INFO] running `Command { std: "docker" "start" "-a" "fe1be37311539487642a7b1df79e5fe69949bda4ac25e4722f3fceafbea4d955", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe1be37311539487642a7b1df79e5fe69949bda4ac25e4722f3fceafbea4d955", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe1be37311539487642a7b1df79e5fe69949bda4ac25e4722f3fceafbea4d955", kill_on_drop: false }` [INFO] [stdout] fe1be37311539487642a7b1df79e5fe69949bda4ac25e4722f3fceafbea4d955 [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] 928d30abbb11336e581b918b5e8279bf47c395031dfdcf5b0cda28963d9004f0 [INFO] running `Command { std: "docker" "start" "-a" "928d30abbb11336e581b918b5e8279bf47c395031dfdcf5b0cda28963d9004f0", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking serde_path_to_error v0.1.20 [INFO] [stderr] Compiling if_chain v1.0.3 [INFO] [stderr] Checking axum-core v0.4.5 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tower-http v0.5.2 [INFO] [stderr] Checking tracing-subscriber v0.3.20 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking zerovec v0.11.4 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling validator_types v0.16.0 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.3 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Checking hyper v1.7.0 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Compiling validator_derive v0.16.0 [INFO] [stderr] Checking hyper-util v0.1.17 [INFO] [stderr] Checking validator v0.16.1 [INFO] [stderr] Checking axum v0.7.9 [INFO] [stderr] Checking backend v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::net::SocketAddr` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::net::SocketAddr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::SocketAddr` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::net::SocketAddr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `BadRequest` is never constructed [INFO] [stdout] --> src/helpers/errors.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum AppError { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 13 | BadRequest(String), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AppError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/middleware/compression.rs:52:29 [INFO] [stdout] | [INFO] [stdout] 52 | Box::pin(async move { [INFO] [stdout] | _____________________________^ [INFO] [stdout] 53 | | let res = match inner.call(req).await { [INFO] [stdout] 54 | | Ok(r) => r, [INFO] [stdout] 55 | | Err(e) => { [INFO] [stdout] ... | [INFO] [stdout] 87 | | Ok(res) [INFO] [stdout] 88 | | }) [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/middleware/compression.rs:58:28 [INFO] [stdout] | [INFO] [stdout] 58 | return Ok(Response::builder() [INFO] [stdout] | ____________________________^ [INFO] [stdout] 59 | | .status(500) [INFO] [stdout] 60 | | .body(Body::from(body)) [INFO] [stdout] 61 | | .unwrap()); [INFO] [stdout] | |__________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/middleware/compression.rs:84:24 [INFO] [stdout] | [INFO] [stdout] 84 | return Ok(compressed_response); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/middleware/compression.rs:87:13 [INFO] [stdout] | [INFO] [stdout] 87 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `backend` (bin "backend") due to 4 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: variant `BadRequest` is never constructed [INFO] [stdout] --> src/helpers/errors.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum AppError { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 13 | BadRequest(String), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AppError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/middleware/compression.rs:52:29 [INFO] [stdout] | [INFO] [stdout] 52 | Box::pin(async move { [INFO] [stdout] | _____________________________^ [INFO] [stdout] 53 | | let res = match inner.call(req).await { [INFO] [stdout] 54 | | Ok(r) => r, [INFO] [stdout] 55 | | Err(e) => { [INFO] [stdout] ... | [INFO] [stdout] 87 | | Ok(res) [INFO] [stdout] 88 | | }) [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/middleware/compression.rs:58:28 [INFO] [stdout] | [INFO] [stdout] 58 | return Ok(Response::builder() [INFO] [stdout] | ____________________________^ [INFO] [stdout] 59 | | .status(500) [INFO] [stdout] 60 | | .body(Body::from(body)) [INFO] [stdout] 61 | | .unwrap()); [INFO] [stdout] | |__________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/middleware/compression.rs:84:24 [INFO] [stdout] | [INFO] [stdout] 84 | return Ok(compressed_response); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/middleware/compression.rs:87:13 [INFO] [stdout] | [INFO] [stdout] 87 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `backend` (bin "backend" test) due to 4 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "928d30abbb11336e581b918b5e8279bf47c395031dfdcf5b0cda28963d9004f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "928d30abbb11336e581b918b5e8279bf47c395031dfdcf5b0cda28963d9004f0", kill_on_drop: false }` [INFO] [stdout] 928d30abbb11336e581b918b5e8279bf47c395031dfdcf5b0cda28963d9004f0