[INFO] cloning repository https://github.com/SierraSoftworks/http-errors [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SierraSoftworks/http-errors" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSierraSoftworks%2Fhttp-errors", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSierraSoftworks%2Fhttp-errors'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fea70f87bedc917ffa4ee81f049a6f656d40cde8 [INFO] checking SierraSoftworks/http-errors 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%2FSierraSoftworks%2Fhttp-errors" "/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/SierraSoftworks/http-errors [INFO] finished tweaking git repo https://github.com/SierraSoftworks/http-errors [INFO] tweaked toml for git repo https://github.com/SierraSoftworks/http-errors written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/SierraSoftworks/http-errors 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/SierraSoftworks/http-errors 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] c690d7e0266810ffda1ef4621d5f50890b966436fc32ae8b45508dea7b7b1293 [INFO] running `Command { std: "docker" "start" "-a" "c690d7e0266810ffda1ef4621d5f50890b966436fc32ae8b45508dea7b7b1293", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c690d7e0266810ffda1ef4621d5f50890b966436fc32ae8b45508dea7b7b1293", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c690d7e0266810ffda1ef4621d5f50890b966436fc32ae8b45508dea7b7b1293", kill_on_drop: false }` [INFO] [stdout] c690d7e0266810ffda1ef4621d5f50890b966436fc32ae8b45508dea7b7b1293 [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] d68c3d222a59b2ef4c2a861ca5097800a2a4e7bbcec050aa84624c0d987aa692 [INFO] running `Command { std: "docker" "start" "-a" "d68c3d222a59b2ef4c2a861ca5097800a2a4e7bbcec050aa84624c0d987aa692", kill_on_drop: false }` [INFO] [stderr] Compiling option-ext v0.2.0 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Checking mio v1.0.1 [INFO] [stderr] Compiling cpufeatures v0.2.12 [INFO] [stderr] Checking http-body v1.0.0 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Compiling syn v2.0.64 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking http-body-util v0.1.3 [INFO] [stderr] Compiling dirs-sys v0.4.1 [INFO] [stderr] Checking pretty_env_logger v0.5.0 [INFO] [stderr] Compiling dirs v5.0.1 [INFO] [stderr] Compiling rust-embed-utils v8.9.0 [INFO] [stderr] Compiling shellexpand v3.1.0 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling rust-embed-impl v8.9.0 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking rust-embed v8.9.0 [INFO] [stderr] Checking h2 v0.4.5 [INFO] [stderr] Checking hyper v1.8.0 [INFO] [stderr] Checking hyper-util v0.1.17 [INFO] [stderr] Checking http-errors v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/server.rs:51:30 [INFO] [stdout] | [INFO] [stdout] 51 | return ready(Ok(Response::builder() [INFO] [stdout] | ______________________________^ [INFO] [stdout] 52 | | .status(StatusCode::OK) [INFO] [stdout] 53 | | .body(Full::new(Bytes::new())) [INFO] [stdout] 54 | | .unwrap())) [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:57:30 [INFO] [stdout] | [INFO] [stdout] 57 | return ready(Ok(Response::builder() [INFO] [stdout] | ______________________________^ [INFO] [stdout] 58 | | .status(StatusCode::NOT_FOUND) [INFO] [stdout] 59 | | .body(Full::new(Bytes::new())) [INFO] [stdout] 60 | | .unwrap())) [INFO] [stdout] | |______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/server.rs:66:26 [INFO] [stdout] | [INFO] [stdout] 66 | return ready(Ok(response.clone())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/server.rs:68:26 [INFO] [stdout] | [INFO] [stdout] 68 | return ready(Ok(response.clone())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/server.rs:70:26 [INFO] [stdout] | [INFO] [stdout] 70 | return ready(Ok(self.default.clone())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/server.rs:51:30 [INFO] [stdout] | [INFO] [stdout] 51 | return ready(Ok(Response::builder() [INFO] [stdout] | ______________________________^ [INFO] [stdout] 52 | | .status(StatusCode::OK) [INFO] [stdout] 53 | | .body(Full::new(Bytes::new())) [INFO] [stdout] 54 | | .unwrap())) [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:57:30 [INFO] [stdout] | [INFO] [stdout] 57 | return ready(Ok(Response::builder() [INFO] [stdout] | ______________________________^ [INFO] [stdout] 58 | | .status(StatusCode::NOT_FOUND) [INFO] [stdout] 59 | | .body(Full::new(Bytes::new())) [INFO] [stdout] 60 | | .unwrap())) [INFO] [stdout] | |______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/server.rs:66:26 [INFO] [stdout] | [INFO] [stdout] 66 | return ready(Ok(response.clone())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/server.rs:68:26 [INFO] [stdout] | [INFO] [stdout] 68 | return ready(Ok(response.clone())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/server.rs:70:26 [INFO] [stdout] | [INFO] [stdout] 70 | return ready(Ok(self.default.clone())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/server.rs:86:24 [INFO] [stdout] | [INFO] [stdout] 86 | let response = service.call(req).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/server.rs:86:42 [INFO] [stdout] | [INFO] [stdout] 86 | let response = service.call(req).await.unwrap(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/server.rs:86:24 [INFO] [stdout] | [INFO] [stdout] 86 | let response = service.call(req).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/server.rs:97:24 [INFO] [stdout] | [INFO] [stdout] 97 | let response = service.call(req).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/server.rs:97:42 [INFO] [stdout] | [INFO] [stdout] 97 | let response = service.call(req).await.unwrap(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/server.rs:97:24 [INFO] [stdout] | [INFO] [stdout] 97 | let response = service.call(req).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/server.rs:108:24 [INFO] [stdout] | [INFO] [stdout] 108 | let response = service.call(req).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/server.rs:108:42 [INFO] [stdout] | [INFO] [stdout] 108 | let response = service.call(req).await.unwrap(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/server.rs:108:24 [INFO] [stdout] | [INFO] [stdout] 108 | let response = service.call(req).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/server.rs:121:28 [INFO] [stdout] | [INFO] [stdout] 121 | let response = service.call(req).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/server.rs:121:46 [INFO] [stdout] | [INFO] [stdout] 121 | let response = service.call(req).await.unwrap(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/server.rs:121:28 [INFO] [stdout] | [INFO] [stdout] 121 | let response = service.call(req).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `http-errors` (bin "http-errors") due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `http-errors` (bin "http-errors" test) due to 17 previous errors [INFO] running `Command { std: "docker" "inspect" "d68c3d222a59b2ef4c2a861ca5097800a2a4e7bbcec050aa84624c0d987aa692", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d68c3d222a59b2ef4c2a861ca5097800a2a4e7bbcec050aa84624c0d987aa692", kill_on_drop: false }` [INFO] [stdout] d68c3d222a59b2ef4c2a861ca5097800a2a4e7bbcec050aa84624c0d987aa692