[INFO] fetching crate http-app 0.2.1... [INFO] checking http-app-0.2.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate http-app 0.2.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate http-app 0.2.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate http-app 0.2.1 [INFO] tweaked toml for crates.io crate http-app 0.2.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate http-app 0.2.1 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 http-app 0.2.1 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] 4c6b8bc68b004bc32ff6351bbd43df4020b2d3cf08c6392057146ac8c0ae195e [INFO] running `Command { std: "docker" "start" "-a" "4c6b8bc68b004bc32ff6351bbd43df4020b2d3cf08c6392057146ac8c0ae195e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c6b8bc68b004bc32ff6351bbd43df4020b2d3cf08c6392057146ac8c0ae195e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c6b8bc68b004bc32ff6351bbd43df4020b2d3cf08c6392057146ac8c0ae195e", kill_on_drop: false }` [INFO] [stdout] 4c6b8bc68b004bc32ff6351bbd43df4020b2d3cf08c6392057146ac8c0ae195e [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] 212205e46f145bb29e2dc5dabeec702f815d902b58f79298185ff79aa388cd24 [INFO] running `Command { std: "docker" "start" "-a" "212205e46f145bb29e2dc5dabeec702f815d902b58f79298185ff79aa388cd24", kill_on_drop: false }` [INFO] [stderr] Checking smallvec v1.15.0 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Checking socket2 v0.5.9 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking hashbrown v0.15.3 [INFO] [stderr] Checking pkg-details v0.1.2 [INFO] [stderr] Checking arc-metrics v0.1.0 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking indexmap v2.9.0 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Checking tokio v1.45.0 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Checking h2 v0.4.10 [INFO] [stderr] Checking hyper v1.6.0 [INFO] [stderr] Checking hyper-util v0.1.11 [INFO] [stderr] Checking http-app v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `time::Instant` [INFO] [stdout] --> src/lib.rs:2:94 [INFO] [stdout] | [INFO] [stdout] 2 | convert::Infallible, error::Error, future::Future, net::{IpAddr, SocketAddr}, sync::Arc, time::Instant [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::Body>, Infallible> [INFO] [stdout] --> src/lib.rs:227:32 [INFO] [stdout] | [INFO] [stdout] 227 | async move { [INFO] [stdout] | ________________________________^ [INFO] [stdout] 228 | | let res = handler.handle_request(source_ip, req).await; [INFO] [stdout] 229 | | Ok::<_, Infallible>(res) [INFO] [stdout] 230 | | } [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::Body>, Infallible> [INFO] [stdout] --> src/lib.rs:229:25 [INFO] [stdout] | [INFO] [stdout] 229 | Ok::<_, Infallible>(res) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `time::Instant` [INFO] [stdout] --> src/lib.rs:2:94 [INFO] [stdout] | [INFO] [stdout] 2 | convert::Infallible, error::Error, future::Future, net::{IpAddr, SocketAddr}, sync::Arc, time::Instant [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `http-app` (lib test) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result::Body>, Infallible> [INFO] [stdout] --> src/lib.rs:227:32 [INFO] [stdout] | [INFO] [stdout] 227 | async move { [INFO] [stdout] | ________________________________^ [INFO] [stdout] 228 | | let res = handler.handle_request(source_ip, req).await; [INFO] [stdout] 229 | | Ok::<_, Infallible>(res) [INFO] [stdout] 230 | | } [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::Body>, Infallible> [INFO] [stdout] --> src/lib.rs:229:25 [INFO] [stdout] | [INFO] [stdout] 229 | Ok::<_, Infallible>(res) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `http-app` (lib) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "212205e46f145bb29e2dc5dabeec702f815d902b58f79298185ff79aa388cd24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "212205e46f145bb29e2dc5dabeec702f815d902b58f79298185ff79aa388cd24", kill_on_drop: false }` [INFO] [stdout] 212205e46f145bb29e2dc5dabeec702f815d902b58f79298185ff79aa388cd24