[INFO] fetching crate frontend-environment 0.1.0... [INFO] checking frontend-environment-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate frontend-environment 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate frontend-environment 0.1.0 [INFO] finished tweaking crates.io crate frontend-environment 0.1.0 [INFO] tweaked toml for crates.io crate frontend-environment 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate frontend-environment 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 139 packages to latest compatible versions [INFO] [stderr] Adding axum v0.6.20 (available: v0.8.6) [INFO] [stderr] Adding generic-array v0.14.7 (available: v0.14.9) [INFO] [stderr] Adding http-body v0.4.6 (available: v1.0.1) [INFO] [stderr] Adding lol_html v1.2.1 (available: v2.7.0) [INFO] [stderr] Adding tower-http v0.4.4 (available: v0.6.6) [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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] dd8c0be37fa09a693ef1daa3a1ae3c4ade4820eaac57040bed848dd1b67b73c6 [INFO] running `Command { std: "docker" "start" "-a" "dd8c0be37fa09a693ef1daa3a1ae3c4ade4820eaac57040bed848dd1b67b73c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd8c0be37fa09a693ef1daa3a1ae3c4ade4820eaac57040bed848dd1b67b73c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd8c0be37fa09a693ef1daa3a1ae3c4ade4820eaac57040bed848dd1b67b73c6", kill_on_drop: false }` [INFO] [stdout] dd8c0be37fa09a693ef1daa3a1ae3c4ade4820eaac57040bed848dd1b67b73c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 61e7f51c0e6fefb79903e43b0f64e8e15d4750e885cb0920ca4104149dde3412 [INFO] running `Command { std: "docker" "start" "-a" "61e7f51c0e6fefb79903e43b0f64e8e15d4750e885cb0920ca4104149dde3412", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking stable_deref_trait v1.2.1 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking ahash v0.8.12 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking servo_arc v0.1.1 [INFO] [stderr] Checking thin-slice v0.1.1 [INFO] [stderr] Checking bitflags v2.10.0 [INFO] [stderr] Checking serde_path_to_error v0.1.20 [INFO] [stderr] Checking http-range-header v0.3.1 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking headers v0.3.9 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling selectors v0.22.0 [INFO] [stderr] Checking tokio-util v0.7.17 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Compiling cssparser-macros v0.6.1 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Checking tower-http v0.4.4 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Compiling cssparser v0.27.2 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking lol_html v1.2.1 [INFO] [stderr] Checking frontend-environment v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: could not compile `frontend-environment` (lib test) due to 7 previous errors [INFO] [stdout] error: this type will no longer be must used: Result>>, Infallible> [INFO] [stdout] --> src/lib.rs:64:71 [INFO] [stdout] | [INFO] [stdout] 64 | ) -> Result>, Infallible> { [INFO] [stdout] | _______________________________________________________________________^ [INFO] [stdout] 65 | | let mut static_files_service = [INFO] [stdout] 66 | | ServeDir::new("public").not_found_service(ServeFile::new("public/404.html")); [INFO] [stdout] ... | [INFO] [stdout] 94 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result>>, Infallible> [INFO] [stdout] --> src/lib.rs:64:71 [INFO] [stdout] | [INFO] [stdout] 64 | ) -> Result>, Infallible> { [INFO] [stdout] | _______________________________________________________________________^ [INFO] [stdout] 65 | | let mut static_files_service = [INFO] [stdout] 66 | | ServeDir::new("public").not_found_service(ServeFile::new("public/404.html")); [INFO] [stdout] ... | [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:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | / if headers.get(http::header::CONTENT_TYPE) == Some(&HeaderValue::from_static("text/html")) { [INFO] [stdout] 72 | | let mut res = res.map(move |body| { [INFO] [stdout] 73 | | let body_bytes = body.map_err(Into::into).boxed_unsync(); [INFO] [stdout] ... | [INFO] [stdout] 92 | | Ok(res.map(|body| body.map_err(Into::into).boxed_unsync())) [INFO] [stdout] 93 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>>, Infallible> [INFO] [stdout] --> src/lib.rs:71:100 [INFO] [stdout] | [INFO] [stdout] 71 | if headers.get(http::header::CONTENT_TYPE) == Some(&HeaderValue::from_static("text/html")) { [INFO] [stdout] | ____________________________________________________________________________________________________^ [INFO] [stdout] 72 | | let mut res = res.map(move |body| { [INFO] [stdout] 73 | | let body_bytes = body.map_err(Into::into).boxed_unsync(); [INFO] [stdout] ... | [INFO] [stdout] 90 | | Ok(res) [INFO] [stdout] 91 | | } else { [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>>, Infallible> [INFO] [stdout] --> src/lib.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>>, Infallible> [INFO] [stdout] --> src/lib.rs:91:16 [INFO] [stdout] | [INFO] [stdout] 91 | } else { [INFO] [stdout] | ________________^ [INFO] [stdout] 92 | | Ok(res.map(|body| body.map_err(Into::into).boxed_unsync())) [INFO] [stdout] 93 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>>, Infallible> [INFO] [stdout] --> src/lib.rs:92:13 [INFO] [stdout] | [INFO] [stdout] 92 | Ok(res.map(|body| body.map_err(Into::into).boxed_unsync())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>>, Infallible> [INFO] [stdout] --> src/lib.rs:64:71 [INFO] [stdout] | [INFO] [stdout] 64 | ) -> Result>, Infallible> { [INFO] [stdout] | _______________________________________________________________________^ [INFO] [stdout] 65 | | let mut static_files_service = [INFO] [stdout] 66 | | ServeDir::new("public").not_found_service(ServeFile::new("public/404.html")); [INFO] [stdout] ... | [INFO] [stdout] 94 | | } [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/lib.rs:64:71 [INFO] [stdout] | [INFO] [stdout] 64 | ) -> Result>, Infallible> { [INFO] [stdout] | _______________________________________________________________________^ [INFO] [stdout] 65 | | let mut static_files_service = [INFO] [stdout] 66 | | ServeDir::new("public").not_found_service(ServeFile::new("public/404.html")); [INFO] [stdout] ... | [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:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | / if headers.get(http::header::CONTENT_TYPE) == Some(&HeaderValue::from_static("text/html")) { [INFO] [stdout] 72 | | let mut res = res.map(move |body| { [INFO] [stdout] 73 | | let body_bytes = body.map_err(Into::into).boxed_unsync(); [INFO] [stdout] ... | [INFO] [stdout] 92 | | Ok(res.map(|body| body.map_err(Into::into).boxed_unsync())) [INFO] [stdout] 93 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>>, Infallible> [INFO] [stdout] --> src/lib.rs:71:100 [INFO] [stdout] | [INFO] [stdout] 71 | if headers.get(http::header::CONTENT_TYPE) == Some(&HeaderValue::from_static("text/html")) { [INFO] [stdout] | ____________________________________________________________________________________________________^ [INFO] [stdout] 72 | | let mut res = res.map(move |body| { [INFO] [stdout] 73 | | let body_bytes = body.map_err(Into::into).boxed_unsync(); [INFO] [stdout] ... | [INFO] [stdout] 90 | | Ok(res) [INFO] [stdout] 91 | | } else { [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>>, Infallible> [INFO] [stdout] --> src/lib.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>>, Infallible> [INFO] [stdout] --> src/lib.rs:91:16 [INFO] [stdout] | [INFO] [stdout] 91 | } else { [INFO] [stdout] | ________________^ [INFO] [stdout] 92 | | Ok(res.map(|body| body.map_err(Into::into).boxed_unsync())) [INFO] [stdout] 93 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>>, Infallible> [INFO] [stdout] --> src/lib.rs:92:13 [INFO] [stdout] | [INFO] [stdout] 92 | Ok(res.map(|body| body.map_err(Into::into).boxed_unsync())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `frontend-environment` (lib) due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "61e7f51c0e6fefb79903e43b0f64e8e15d4750e885cb0920ca4104149dde3412", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61e7f51c0e6fefb79903e43b0f64e8e15d4750e885cb0920ca4104149dde3412", kill_on_drop: false }` [INFO] [stdout] 61e7f51c0e6fefb79903e43b0f64e8e15d4750e885cb0920ca4104149dde3412