[INFO] fetching crate tigon 0.1.0... [INFO] checking tigon-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate tigon 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate tigon 0.1.0 [INFO] finished tweaking crates.io crate tigon 0.1.0 [INFO] tweaked toml for crates.io crate tigon 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tigon 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 130 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] [stderr] Adding hyper-tungstenite v0.8.2 (available: v0.19.0) [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-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] 49a3b50fc815a49d1665cb4a711c4daf49b8f0d34bab6888a3cb45c1035cb54c [INFO] running `Command { std: "docker" "start" "-a" "49a3b50fc815a49d1665cb4a711c4daf49b8f0d34bab6888a3cb45c1035cb54c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "49a3b50fc815a49d1665cb4a711c4daf49b8f0d34bab6888a3cb45c1035cb54c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49a3b50fc815a49d1665cb4a711c4daf49b8f0d34bab6888a3cb45c1035cb54c", kill_on_drop: false }` [INFO] [stdout] 49a3b50fc815a49d1665cb4a711c4daf49b8f0d34bab6888a3cb45c1035cb54c [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] 488639e6896318b9ffb8368291ae8750a4f984c355c5db2b0ee44217bf2c45e9 [INFO] running `Command { std: "docker" "start" "-a" "488639e6896318b9ffb8368291ae8750a4f984c355c5db2b0ee44217bf2c45e9", kill_on_drop: false }` [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Checking sha-1 v0.10.1 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking tungstenite v0.17.3 [INFO] [stderr] Checking tokio-util v0.7.17 [INFO] [stderr] Checking tokio-tungstenite v0.17.2 [INFO] [stderr] Checking h2 v0.3.27 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking hyper-tungstenite v0.8.2 [INFO] [stderr] Checking tigon v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `req_body::read_response_body` [INFO] [stdout] --> src/server/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use req_body::read_response_body; [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 imports: `HandFn` and `Route` [INFO] [stdout] --> src/server/mod.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | pub use types::{HandFn, Headers, Route}; [INFO] [stdout] | ^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `req_body::read_response_body` [INFO] [stdout] --> src/server/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use req_body::read_response_body; [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 imports: `HandFn` and `Route` [INFO] [stdout] --> src/server/mod.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | pub use types::{HandFn, Headers, Route}; [INFO] [stdout] | ^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/server/mod.rs:52:24 [INFO] [stdout] | [INFO] [stdout] 52 | async move { [INFO] [stdout] | ________________________^ [INFO] [stdout] 53 | | // [INFO] [stdout] 54 | | Ok::<_, Infallible>(service_fn(move |req| main_handler(req, r.clone()))) [INFO] [stdout] 55 | | } [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/mod.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 54 | Ok::<_, Infallible>(service_fn(move |req| main_handler(req, r.clone()))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/server/main_handler.rs:15:41 [INFO] [stdout] | [INFO] [stdout] 15 | ) -> Result, Infallible> { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 16 | | // part to incoming request [INFO] [stdout] 17 | | let (req, req_body) = req.into_parts(); [INFO] [stdout] ... | [INFO] [stdout] 60 | | Ok(r) [INFO] [stdout] 61 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/server/main_handler.rs:15:41 [INFO] [stdout] | [INFO] [stdout] 15 | ) -> Result, Infallible> { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 16 | | // part to incoming request [INFO] [stdout] 17 | | let (req, req_body) = req.into_parts(); [INFO] [stdout] ... | [INFO] [stdout] 60 | | Ok(r) [INFO] [stdout] 61 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/server/main_handler.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | Ok(r) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/server/mod.rs:52:24 [INFO] [stdout] | [INFO] [stdout] 52 | async move { [INFO] [stdout] | ________________________^ [INFO] [stdout] 53 | | // [INFO] [stdout] 54 | | Ok::<_, Infallible>(service_fn(move |req| main_handler(req, r.clone()))) [INFO] [stdout] 55 | | } [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/mod.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 54 | Ok::<_, Infallible>(service_fn(move |req| main_handler(req, r.clone()))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/server/main_handler.rs:15:41 [INFO] [stdout] | [INFO] [stdout] 15 | ) -> Result, Infallible> { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 16 | | // part to incoming request [INFO] [stdout] 17 | | let (req, req_body) = req.into_parts(); [INFO] [stdout] ... | [INFO] [stdout] 60 | | Ok(r) [INFO] [stdout] 61 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/server/main_handler.rs:15:41 [INFO] [stdout] | [INFO] [stdout] 15 | ) -> Result, Infallible> { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 16 | | // part to incoming request [INFO] [stdout] 17 | | let (req, req_body) = req.into_parts(); [INFO] [stdout] ... | [INFO] [stdout] 60 | | Ok(r) [INFO] [stdout] 61 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/server/main_handler.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | Ok(r) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tigon` (lib) due to 5 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `tigon` (lib test) due to 5 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "488639e6896318b9ffb8368291ae8750a4f984c355c5db2b0ee44217bf2c45e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "488639e6896318b9ffb8368291ae8750a4f984c355c5db2b0ee44217bf2c45e9", kill_on_drop: false }` [INFO] [stdout] 488639e6896318b9ffb8368291ae8750a4f984c355c5db2b0ee44217bf2c45e9