[INFO] fetching crate hyper-noise 0.0.2... [INFO] checking hyper-noise-0.0.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate hyper-noise 0.0.2 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate hyper-noise 0.0.2 [INFO] finished tweaking crates.io crate hyper-noise 0.0.2 [INFO] tweaked toml for crates.io crate hyper-noise 0.0.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate hyper-noise 0.0.2 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 100 packages to latest compatible versions [INFO] [stderr] Adding generic-array v0.14.7 (available: v0.14.9) [INFO] [stderr] Adding hyper v0.14.32 (available: v1.8.0) [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-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] 737bfe4979ef7f2f4d2465fd11f832e361e1905e361815a1f7a97f5efc26b56b [INFO] running `Command { std: "docker" "start" "-a" "737bfe4979ef7f2f4d2465fd11f832e361e1905e361815a1f7a97f5efc26b56b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "737bfe4979ef7f2f4d2465fd11f832e361e1905e361815a1f7a97f5efc26b56b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "737bfe4979ef7f2f4d2465fd11f832e361e1905e361815a1f7a97f5efc26b56b", kill_on_drop: false }` [INFO] [stdout] 737bfe4979ef7f2f4d2465fd11f832e361e1905e361815a1f7a97f5efc26b56b [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] 6a41d85340b9f5e3a1f109d972cd8fd97e45a4c50683e9e1e4b9f993b25d356f [INFO] running `Command { std: "docker" "start" "-a" "6a41d85340b9f5e3a1f109d972cd8fd97e45a4c50683e9e1e4b9f993b25d356f", kill_on_drop: false }` [INFO] [stderr] Checking zeroize v1.8.2 [INFO] [stderr] Checking crypto-common v0.1.7 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Compiling snow v0.9.6 [INFO] [stderr] Checking universal-hash v0.5.1 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking aead v0.5.2 [INFO] [stderr] Checking polyval v0.6.2 [INFO] [stderr] Checking poly1305 v0.8.0 [INFO] [stderr] Checking ghash v0.5.1 [INFO] [stderr] Checking blake2 v0.10.6 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking chacha20 v0.9.1 [INFO] [stderr] Checking ctr v0.9.2 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking chacha20poly1305 v0.10.1 [INFO] [stderr] Checking aes-gcm v0.10.3 [INFO] [stderr] Checking tokio-util v0.7.17 [INFO] [stderr] Checking h2 v0.3.27 [INFO] [stderr] Checking tokio-noise v0.0.4 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking hyper-noise v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `resp` [INFO] [stdout] --> src/lib.rs:92:25 [INFO] [stdout] | [INFO] [stdout] 92 | let resp = Response::new(Body::empty()); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_resp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (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/server.rs:110:62 [INFO] [stdout] | [INFO] [stdout] 110 | |peer_id: &[u8], _req: Request| async move { [INFO] [stdout] | ______________________________________________________________^ [INFO] [stdout] 111 | | let _ = peer_id; [INFO] [stdout] 112 | | let resp = Response::new(Body::empty()); [INFO] [stdout] 113 | | Ok::<_, Infallible>(resp) [INFO] [stdout] 114 | | } [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/server.rs:113:17 [INFO] [stdout] | [INFO] [stdout] 113 | Ok::<_, Infallible>(resp) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/server.rs:140:49 [INFO] [stdout] | [INFO] [stdout] 140 | ) -> Result, Infallible> { [INFO] [stdout] | _________________________________________________^ [INFO] [stdout] 141 | | let resp = Response::new(Body::empty()); [INFO] [stdout] 142 | | Ok::<_, Infallible>(resp) [INFO] [stdout] 143 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/server.rs:140:49 [INFO] [stdout] | [INFO] [stdout] 140 | ) -> Result, Infallible> { [INFO] [stdout] | _________________________________________________^ [INFO] [stdout] 141 | | let resp = Response::new(Body::empty()); [INFO] [stdout] 142 | | Ok::<_, Infallible>(resp) [INFO] [stdout] 143 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/server.rs:142:13 [INFO] [stdout] | [INFO] [stdout] 142 | Ok::<_, Infallible>(resp) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/server.rs:148:28 [INFO] [stdout] | [INFO] [stdout] 148 | async move { handle_request(&peer_id, req).await } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/server.rs:148:30 [INFO] [stdout] | [INFO] [stdout] 148 | async move { handle_request(&peer_id, req).await } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/server.rs:148:60 [INFO] [stdout] | [INFO] [stdout] 148 | async move { handle_request(&peer_id, req).await } [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/server.rs:148:30 [INFO] [stdout] | [INFO] [stdout] 148 | async move { handle_request(&peer_id, req).await } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/server.rs:173:62 [INFO] [stdout] | [INFO] [stdout] 173 | |peer_id: &[u8], _req: Request| async move { [INFO] [stdout] | ______________________________________________________________^ [INFO] [stdout] 174 | | let _ = peer_id; [INFO] [stdout] 175 | | let resp = Response::new(Body::empty()); [INFO] [stdout] 176 | | Ok::<_, Infallible>(resp) [INFO] [stdout] 177 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/server.rs:176:17 [INFO] [stdout] | [INFO] [stdout] 176 | Ok::<_, Infallible>(resp) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:33:66 [INFO] [stdout] | [INFO] [stdout] 33 | |peer_id: &[u8], _req: Request| async move { [INFO] [stdout] | __________________________________________________________________^ [INFO] [stdout] 34 | | let _ = peer_id; [INFO] [stdout] 35 | | let resp = Response::new(Body::empty()); [INFO] [stdout] 36 | | Ok::<_, Infallible>(resp) [INFO] [stdout] 37 | | } [INFO] [stdout] | |_________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:36:21 [INFO] [stdout] | [INFO] [stdout] 36 | Ok::<_, Infallible>(resp) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:89:67 [INFO] [stdout] | [INFO] [stdout] 89 | |_peer_id: &[u8], _req: Request| async move { [INFO] [stdout] | ___________________________________________________________________^ [INFO] [stdout] 90 | | tokio::time::sleep(Duration::from_secs(1)).await; [INFO] [stdout] 91 | | panic!("should never wait this long"); [INFO] [stdout] 92 | | let resp = Response::new(Body::empty()); [INFO] [stdout] 93 | | Ok::<_, Infallible>(resp) [INFO] [stdout] 94 | | } [INFO] [stdout] | |_________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:93:21 [INFO] [stdout] | [INFO] [stdout] 93 | Ok::<_, Infallible>(resp) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:151:67 [INFO] [stdout] | [INFO] [stdout] 151 | |_peer_id: &[u8], _req: Request| async move { [INFO] [stdout] | ___________________________________________________________________^ [INFO] [stdout] 152 | | tokio::time::sleep(Duration::from_secs(1)).await; [INFO] [stdout] 153 | | let resp = Response::new(Body::empty()); [INFO] [stdout] 154 | | Ok::<_, Infallible>(resp) [INFO] [stdout] 155 | | } [INFO] [stdout] | |_________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:154:21 [INFO] [stdout] | [INFO] [stdout] 154 | Ok::<_, Infallible>(resp) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hyper-noise` (lib test) due to 17 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "6a41d85340b9f5e3a1f109d972cd8fd97e45a4c50683e9e1e4b9f993b25d356f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a41d85340b9f5e3a1f109d972cd8fd97e45a4c50683e9e1e4b9f993b25d356f", kill_on_drop: false }` [INFO] [stdout] 6a41d85340b9f5e3a1f109d972cd8fd97e45a4c50683e9e1e4b9f993b25d356f