[INFO] cloning repository https://github.com/masaya0521/rust_http_template [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/masaya0521/rust_http_template" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmasaya0521%2Frust_http_template", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmasaya0521%2Frust_http_template'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dcfa0183715196731921ab5bf0c62c8b044a2355 [INFO] checking masaya0521/rust_http_template 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%2Fmasaya0521%2Frust_http_template" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/masaya0521/rust_http_template [INFO] finished tweaking git repo https://github.com/masaya0521/rust_http_template [INFO] tweaked toml for git repo https://github.com/masaya0521/rust_http_template written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/masaya0521/rust_http_template 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/masaya0521/rust_http_template 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d95763c49d3770ab24c650ce56ae14b9c0cc09897ab052fb33681df89d72d20e [INFO] running `Command { std: "docker" "start" "-a" "d95763c49d3770ab24c650ce56ae14b9c0cc09897ab052fb33681df89d72d20e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d95763c49d3770ab24c650ce56ae14b9c0cc09897ab052fb33681df89d72d20e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d95763c49d3770ab24c650ce56ae14b9c0cc09897ab052fb33681df89d72d20e", kill_on_drop: false }` [INFO] [stdout] d95763c49d3770ab24c650ce56ae14b9c0cc09897ab052fb33681df89d72d20e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a066845cb3ec4f46ed5feed5f6787ae0ba8a82fc25f62c818900878aa0b4d27e [INFO] running `Command { std: "docker" "start" "-a" "a066845cb3ec4f46ed5feed5f6787ae0ba8a82fc25f62c818900878aa0b4d27e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Compiling rustix v0.38.4 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Checking regex-syntax v0.7.4 [INFO] [stderr] Checking linux-raw-sys v0.4.3 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking regex-automata v0.3.3 [INFO] [stderr] Checking regex v1.9.1 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Checking pretty_env_logger v0.5.0 [INFO] [stderr] Checking futures-util v0.3.28 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking h2 v0.3.20 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking rust_http_server_template v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `hyper::http::response` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use hyper::http::response; [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: `hyper::http::response` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use hyper::http::response; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (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/main.rs:8:83 [INFO] [stdout] | [INFO] [stdout] 8 | async fn handle_request(req: Request) -> Result, Infallible> { [INFO] [stdout] | ___________________________________________________________________________________^ [INFO] [stdout] 9 | | let mut response = Response::new(Body::empty()); [INFO] [stdout] 10 | | [INFO] [stdout] 11 | | match (req.method(), req.uri().path()) { [INFO] [stdout] ... | [INFO] [stdout] 21 | | Ok(response) [INFO] [stdout] 22 | | } [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/main.rs:8:83 [INFO] [stdout] | [INFO] [stdout] 8 | async fn handle_request(req: Request) -> Result, Infallible> { [INFO] [stdout] | ___________________________________________________________________________________^ [INFO] [stdout] 9 | | let mut response = Response::new(Body::empty()); [INFO] [stdout] 10 | | [INFO] [stdout] 11 | | match (req.method(), req.uri().path()) { [INFO] [stdout] ... | [INFO] [stdout] 21 | | Ok(response) [INFO] [stdout] 22 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | Ok(response) [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/main.rs:30:39 [INFO] [stdout] | [INFO] [stdout] 30 | make_service_fn(|_conn| 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/main.rs:30:41 [INFO] [stdout] | [INFO] [stdout] 30 | make_service_fn(|_conn| 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/main.rs:8:83 [INFO] [stdout] | [INFO] [stdout] 8 | async fn handle_request(req: Request) -> Result, Infallible> { [INFO] [stdout] | ___________________________________________________________________________________^ [INFO] [stdout] 9 | | let mut response = Response::new(Body::empty()); [INFO] [stdout] 10 | | [INFO] [stdout] 11 | | match (req.method(), req.uri().path()) { [INFO] [stdout] ... | [INFO] [stdout] 21 | | Ok(response) [INFO] [stdout] 22 | | } [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/main.rs:8:83 [INFO] [stdout] | [INFO] [stdout] 8 | async fn handle_request(req: Request) -> Result, Infallible> { [INFO] [stdout] | ___________________________________________________________________________________^ [INFO] [stdout] 9 | | let mut response = Response::new(Body::empty()); [INFO] [stdout] 10 | | [INFO] [stdout] 11 | | match (req.method(), req.uri().path()) { [INFO] [stdout] ... | [INFO] [stdout] 21 | | Ok(response) [INFO] [stdout] 22 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | Ok(response) [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/main.rs:30:39 [INFO] [stdout] | [INFO] [stdout] 30 | make_service_fn(|_conn| 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/main.rs:30:41 [INFO] [stdout] | [INFO] [stdout] 30 | make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(handle_request)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust_http_server_template` (bin "rust_http_server_template" test) due to 5 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rust_http_server_template` (bin "rust_http_server_template") due to 5 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "a066845cb3ec4f46ed5feed5f6787ae0ba8a82fc25f62c818900878aa0b4d27e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a066845cb3ec4f46ed5feed5f6787ae0ba8a82fc25f62c818900878aa0b4d27e", kill_on_drop: false }` [INFO] [stdout] a066845cb3ec4f46ed5feed5f6787ae0ba8a82fc25f62c818900878aa0b4d27e