[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<Response<UnsyncBoxBody<axum::body::Bytes, Box<dyn std::error::Error + Send + Sync>>>, Infallible>
[INFO] [stdout]   --> src/lib.rs:64:71
[INFO] [stdout]    |
[INFO] [stdout] 64 |       ) -> Result<Response<UnsyncBoxBody<Bytes, BoxError>>, 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<Response<UnsyncBoxBody<axum::body::Bytes, Box<dyn std::error::Error + Send + Sync>>>, Infallible>
[INFO] [stdout]   --> src/lib.rs:64:71
[INFO] [stdout]    |
[INFO] [stdout] 64 |       ) -> Result<Response<UnsyncBoxBody<Bytes, BoxError>>, 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<Response<UnsyncBoxBody<axum::body::Bytes, Box<dyn std::error::Error + Send + Sync>>>, 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<Response<UnsyncBoxBody<axum::body::Bytes, Box<dyn std::error::Error + Send + Sync>>>, 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<Response<UnsyncBoxBody<axum::body::Bytes, Box<dyn std::error::Error + Send + Sync>>>, 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<Response<UnsyncBoxBody<axum::body::Bytes, Box<dyn std::error::Error + Send + Sync>>>, 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<Response<UnsyncBoxBody<axum::body::Bytes, Box<dyn std::error::Error + Send + Sync>>>, 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<Response<UnsyncBoxBody<axum::body::Bytes, Box<dyn std::error::Error + Send + Sync>>>, Infallible>
[INFO] [stdout]   --> src/lib.rs:64:71
[INFO] [stdout]    |
[INFO] [stdout] 64 |       ) -> Result<Response<UnsyncBoxBody<Bytes, BoxError>>, 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<Response<UnsyncBoxBody<axum::body::Bytes, Box<dyn std::error::Error + Send + Sync>>>, Infallible>
[INFO] [stdout]   --> src/lib.rs:64:71
[INFO] [stdout]    |
[INFO] [stdout] 64 |       ) -> Result<Response<UnsyncBoxBody<Bytes, BoxError>>, 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<Response<UnsyncBoxBody<axum::body::Bytes, Box<dyn std::error::Error + Send + Sync>>>, 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<Response<UnsyncBoxBody<axum::body::Bytes, Box<dyn std::error::Error + Send + Sync>>>, 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<Response<UnsyncBoxBody<axum::body::Bytes, Box<dyn std::error::Error + Send + Sync>>>, 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<Response<UnsyncBoxBody<axum::body::Bytes, Box<dyn std::error::Error + Send + Sync>>>, 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<Response<UnsyncBoxBody<axum::body::Bytes, Box<dyn std::error::Error + Send + Sync>>>, 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
