[INFO] fetching crate tower-webdev 0.1.0...
[INFO] checking tower-webdev-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate tower-webdev 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate tower-webdev 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate tower-webdev 0.1.0
[INFO] tweaked toml for crates.io crate tower-webdev 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tower-webdev 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] crate crates.io crate tower-webdev 0.1.0 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 26613bc1650c7b7d2f8fc2363c1da018b566cc62a575ec677535371df3d09e06
[INFO] running `Command { std: "docker" "start" "-a" "26613bc1650c7b7d2f8fc2363c1da018b566cc62a575ec677535371df3d09e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26613bc1650c7b7d2f8fc2363c1da018b566cc62a575ec677535371df3d09e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26613bc1650c7b7d2f8fc2363c1da018b566cc62a575ec677535371df3d09e06", kill_on_drop: false }`
[INFO] [stdout] 26613bc1650c7b7d2f8fc2363c1da018b566cc62a575ec677535371df3d09e06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8129c4cd68be1bf5962feb394ceaa3ac92aea06b0115320683a491b7ec0175e9
[INFO] running `Command { std: "docker" "start" "-a" "8129c4cd68be1bf5962feb394ceaa3ac92aea06b0115320683a491b7ec0175e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]     Checking once_cell v1.20.3
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]     Checking log v0.4.26
[INFO] [stderr]     Checking http v1.2.0
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling httparse v1.10.0
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling zstd-safe v7.2.3
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking ryu v1.0.19
[INFO] [stderr]    Compiling serde_json v1.0.139
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking alloc-stdlib v0.2.2
[INFO] [stderr]     Checking bitflags v2.8.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking brotli-decompressor v4.0.2
[INFO] [stderr]    Compiling rustversion v1.0.19
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking miniz_oxide v0.8.5
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking http-range-header v0.4.2
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking fs_extra v1.3.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]     Checking brotli v7.0.0
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling cc v1.2.15
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking tempfile v3.17.1
[INFO] [stderr]    Compiling zstd-sys v2.0.14+zstd.1.5.7
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]     Checking tokio v1.43.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking http-body-util v0.1.2
[INFO] [stderr]     Checking axum-core v0.5.0
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking async-compression v0.4.18
[INFO] [stderr]     Checking tokio-util v0.7.13
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking tracing-serde v0.2.0
[INFO] [stderr]     Checking serde_path_to_error v0.1.16
[INFO] [stderr]     Checking tower-http v0.6.2
[INFO] [stderr]     Checking hyper-util v0.1.10
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking insecure-reverse-proxy v0.1.0
[INFO] [stderr]     Checking axum v0.8.1
[INFO] [stderr]     Checking tower-webdev v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::Either<ServeFileSystemResponseBody, hyper::body::Incoming>>, Infallible>
[INFO] [stdout]    --> src/webdev_service.rs:166:37
[INFO] [stdout]     |
[INFO] [stdout] 166 |                   Box::pin(async move {
[INFO] [stdout]     |  _____________________________________^
[INFO] [stdout] 167 | |                     let res = serve_dir.call(request).await.unwrap();
[INFO] [stdout] 168 | |
[INFO] [stdout] 169 | |                     Ok(res.map(Either::Left))
[INFO] [stdout] 170 | |                 })
[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<ServeFileSystemResponseBody>, Infallible>
[INFO] [stdout]    --> src/webdev_service.rs:167:31
[INFO] [stdout]     |
[INFO] [stdout] 167 |                     let res = serve_dir.call(request).await.unwrap();
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<ServeFileSystemResponseBody>, Infallible>
[INFO] [stdout]    --> src/webdev_service.rs:167:55
[INFO] [stdout]     |
[INFO] [stdout] 167 |                     let res = serve_dir.call(request).await.unwrap();
[INFO] [stdout]     |                                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<ServeFileSystemResponseBody>, Infallible>
[INFO] [stdout]    --> src/webdev_service.rs:167:31
[INFO] [stdout]     |
[INFO] [stdout] 167 |                     let res = serve_dir.call(request).await.unwrap();
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::Either<ServeFileSystemResponseBody, hyper::body::Incoming>>, Infallible>
[INFO] [stdout]    --> src/webdev_service.rs:169:21
[INFO] [stdout]     |
[INFO] [stdout] 169 |                     Ok(res.map(Either::Left))
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::Either<ServeFileSystemResponseBody, hyper::body::Incoming>>, Infallible>
[INFO] [stdout]    --> src/webdev_service.rs:175:37
[INFO] [stdout]     |
[INFO] [stdout] 175 |                   Box::pin(async move {
[INFO] [stdout]     |  _____________________________________^
[INFO] [stdout] 176 | |                     let res = proxy.call(request).await.unwrap();
[INFO] [stdout] 177 | |
[INFO] [stdout] 178 | |                     Ok(res.map(Either::Right))
[INFO] [stdout] 179 | |                 })
[INFO] [stdout]     | |_________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<hyper::body::Incoming>, Infallible>
[INFO] [stdout]    --> src/webdev_service.rs:176:31
[INFO] [stdout]     |
[INFO] [stdout] 176 |                     let res = proxy.call(request).await.unwrap();
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<hyper::body::Incoming>, Infallible>
[INFO] [stdout]    --> src/webdev_service.rs:176:51
[INFO] [stdout]     |
[INFO] [stdout] 176 |                     let res = proxy.call(request).await.unwrap();
[INFO] [stdout]     |                                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<hyper::body::Incoming>, Infallible>
[INFO] [stdout]    --> src/webdev_service.rs:176:31
[INFO] [stdout]     |
[INFO] [stdout] 176 |                     let res = proxy.call(request).await.unwrap();
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::Either<ServeFileSystemResponseBody, hyper::body::Incoming>>, Infallible>
[INFO] [stdout]    --> src/webdev_service.rs:178:21
[INFO] [stdout]     |
[INFO] [stdout] 178 |                     Ok(res.map(Either::Right))
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tower-webdev` (lib) due to 10 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "8129c4cd68be1bf5962feb394ceaa3ac92aea06b0115320683a491b7ec0175e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8129c4cd68be1bf5962feb394ceaa3ac92aea06b0115320683a491b7ec0175e9", kill_on_drop: false }`
[INFO] [stdout] 8129c4cd68be1bf5962feb394ceaa3ac92aea06b0115320683a491b7ec0175e9
