[INFO] cloning repository https://github.com/ckwalsh/spars
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ckwalsh/spars" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fckwalsh%2Fspars", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fckwalsh%2Fspars'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ed3d62c20b8e5a7254040845220f4c3de16a5387
[INFO] checking ckwalsh/spars 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%2Fckwalsh%2Fspars" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/ckwalsh/spars
[INFO] finished tweaking git repo https://github.com/ckwalsh/spars
[INFO] tweaked toml for git repo https://github.com/ckwalsh/spars written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ckwalsh/spars 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/ckwalsh/spars 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 45b19e7a4d648832f2221704b73f072b9b5361822a635ed5ac87ddde3c5f6af5
[INFO] running `Command { std: "docker" "start" "-a" "45b19e7a4d648832f2221704b73f072b9b5361822a635ed5ac87ddde3c5f6af5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45b19e7a4d648832f2221704b73f072b9b5361822a635ed5ac87ddde3c5f6af5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45b19e7a4d648832f2221704b73f072b9b5361822a635ed5ac87ddde3c5f6af5", kill_on_drop: false }`
[INFO] [stdout] 45b19e7a4d648832f2221704b73f072b9b5361822a635ed5ac87ddde3c5f6af5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d344f1a9abfcb18d582378ff870169b21e980d54726ab7c57c8b57d10d637720
[INFO] running `Command { std: "docker" "start" "-a" "d344f1a9abfcb18d582378ff870169b21e980d54726ab7c57c8b57d10d637720", kill_on_drop: false }`
[INFO] [stderr]     Checking bitflags v2.9.3
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking async-executor v1.13.2
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking compact_str v0.9.0
[INFO] [stderr]     Checking async-lock v3.4.1
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking polling v3.10.0
[INFO] [stderr]     Checking tempfile v3.21.0
[INFO] [stderr]     Checking async-io v2.5.0
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking thiserror v2.0.16
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking spars-httpd v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.2
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking hyper-util v0.1.16
[INFO] [stderr]     Checking url v2.5.6
[INFO] [stderr]     Checking reqwest v0.12.23
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body_util::Either<http_body_util::Empty<hyper::body::Bytes>, BoxBody<hyper::body::Bytes, std::io::Error>>>, Infallible>
[INFO] [stdout]    --> examples/hyper.rs:42:20
[INFO] [stdout]     |
[INFO] [stdout]  42 |           async move {
[INFO] [stdout]     |  ____________________^
[INFO] [stdout]  43 | |             match response {
[INFO] [stdout]  44 | |                 spars_httpd::Response::Found {
[INFO] [stdout]  45 | |                     resolved_path,
[INFO] [stdout] ...   |
[INFO] [stdout] 113 | |         }
[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<hyper::Response<http_body_util::Either<http_body_util::Empty<hyper::body::Bytes>, BoxBody<hyper::body::Bytes, std::io::Error>>>, Infallible>
[INFO] [stdout]    --> examples/hyper.rs:43:13
[INFO] [stdout]     |
[INFO] [stdout]  43 | /             match response {
[INFO] [stdout]  44 | |                 spars_httpd::Response::Found {
[INFO] [stdout]  45 | |                     resolved_path,
[INFO] [stdout]  46 | |                     len,
[INFO] [stdout] ...   |
[INFO] [stdout] 112 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body_util::Either<http_body_util::Empty<hyper::body::Bytes>, BoxBody<hyper::body::Bytes, std::io::Error>>>, Infallible>
[INFO] [stdout]   --> examples/hyper.rs:48:22
[INFO] [stdout]    |
[INFO] [stdout] 48 |                   } => {
[INFO] [stdout]    |  ______________________^
[INFO] [stdout] 49 | |                     let mut builder = Response::builder()
[INFO] [stdout] 50 | |                         .status(StatusCode::OK)
[INFO] [stdout] 51 | |                         .header(hyper::header::CONTENT_LENGTH, len);
[INFO] [stdout] ...  |
[INFO] [stdout] 76 | |                 }
[INFO] [stdout]    | |_________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body_util::Either<http_body_util::Empty<hyper::body::Bytes>, BoxBody<hyper::body::Bytes, std::io::Error>>>, Infallible>
[INFO] [stdout]   --> examples/hyper.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 | /                     if let Some(path) = resolved_path {
[INFO] [stdout] 58 | |                         let file = match tokio::fs::File::open(path).await {
[INFO] [stdout] 59 | |                             Ok(file) => file,
[INFO] [stdout] 60 | |                             Err(_) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 74 | |                         Ok(builder.body(Either::Left(Empty::new())).unwrap())
[INFO] [stdout] 75 | |                     }
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body_util::Either<http_body_util::Empty<hyper::body::Bytes>, BoxBody<hyper::body::Bytes, std::io::Error>>>, Infallible>
[INFO] [stdout]   --> examples/hyper.rs:57:55
[INFO] [stdout]    |
[INFO] [stdout] 57 |                       if let Some(path) = resolved_path {
[INFO] [stdout]    |  _______________________________________________________^
[INFO] [stdout] 58 | |                         let file = match tokio::fs::File::open(path).await {
[INFO] [stdout] 59 | |                             Ok(file) => file,
[INFO] [stdout] 60 | |                             Err(_) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |                         Ok(builder.body(Either::Right(body)).unwrap())
[INFO] [stdout] 73 | |                     } else {
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body_util::Either<http_body_util::Empty<hyper::body::Bytes>, BoxBody<hyper::body::Bytes, std::io::Error>>>, Infallible>
[INFO] [stdout]   --> examples/hyper.rs:61:40
[INFO] [stdout]    |
[INFO] [stdout] 61 |   ...                   return Ok(Response::builder()
[INFO] [stdout]    |  ______________________________^
[INFO] [stdout] 62 | | ...                       .status(StatusCode::INTERNAL_SERVER_ERROR)
[INFO] [stdout] 63 | | ...                       .body(Either::Left(Empty::new()))
[INFO] [stdout] 64 | | ...                       .unwrap());
[INFO] [stdout]    | |____________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body_util::Either<http_body_util::Empty<hyper::body::Bytes>, BoxBody<hyper::body::Bytes, std::io::Error>>>, Infallible>
[INFO] [stdout]   --> examples/hyper.rs:72:25
[INFO] [stdout]    |
[INFO] [stdout] 72 |                         Ok(builder.body(Either::Right(body)).unwrap())
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body_util::Either<http_body_util::Empty<hyper::body::Bytes>, BoxBody<hyper::body::Bytes, std::io::Error>>>, Infallible>
[INFO] [stdout]   --> examples/hyper.rs:73:28
[INFO] [stdout]    |
[INFO] [stdout] 73 |                       } else {
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 74 | |                         Ok(builder.body(Either::Left(Empty::new())).unwrap())
[INFO] [stdout] 75 | |                     }
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body_util::Either<http_body_util::Empty<hyper::body::Bytes>, BoxBody<hyper::body::Bytes, std::io::Error>>>, Infallible>
[INFO] [stdout]   --> examples/hyper.rs:74:25
[INFO] [stdout]    |
[INFO] [stdout] 74 |                         Ok(builder.body(Either::Left(Empty::new())).unwrap())
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body_util::Either<http_body_util::Empty<hyper::body::Bytes>, BoxBody<hyper::body::Bytes, std::io::Error>>>, Infallible>
[INFO] [stdout]   --> examples/hyper.rs:77:68
[INFO] [stdout]    |
[INFO] [stdout] 77 |                   spars_httpd::Response::Redirect { path, query } => Ok(Response::builder()
[INFO] [stdout]    |  ____________________________________________________________________^
[INFO] [stdout] 78 | |                     .status(StatusCode::FOUND)
[INFO] [stdout] 79 | |                     .header(hyper::header::LOCATION, format!("{path}{query}"))
[INFO] [stdout] 80 | |                     .body(Either::Left(Empty::new()))
[INFO] [stdout] 81 | |                     .unwrap()),
[INFO] [stdout]    | |______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body_util::Either<http_body_util::Empty<hyper::body::Bytes>, BoxBody<hyper::body::Bytes, std::io::Error>>>, Infallible>
[INFO] [stdout]   --> examples/hyper.rs:82:52
[INFO] [stdout]    |
[INFO] [stdout] 82 |                   spars_httpd::Response::NotFound => Ok(Response::builder()
[INFO] [stdout]    |  ____________________________________________________^
[INFO] [stdout] 83 | |                     .status(StatusCode::NOT_FOUND)
[INFO] [stdout] 84 | |                     .body(Either::Left(Empty::new()))
[INFO] [stdout] 85 | |                     .unwrap()),
[INFO] [stdout]    | |______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body_util::Either<http_body_util::Empty<hyper::body::Bytes>, BoxBody<hyper::body::Bytes, std::io::Error>>>, Infallible>
[INFO] [stdout]    --> examples/hyper.rs:86:66
[INFO] [stdout]     |
[INFO] [stdout]  86 |                   spars_httpd::Response::StatusStr(status_code) => {
[INFO] [stdout]     |  __________________________________________________________________^
[INFO] [stdout]  87 | |                     let status = match status_code {
[INFO] [stdout]  88 | |                         spars_httpd::StatusCode::BAD_REQUEST => StatusCode::BAD_REQUEST,
[INFO] [stdout]  89 | |                         spars_httpd::StatusCode::METHOD_NOT_ALLOWED => {
[INFO] [stdout] ...   |
[INFO] [stdout] 110 | |                         .unwrap())
[INFO] [stdout] 111 | |                 }
[INFO] [stdout]     | |_________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body_util::Either<http_body_util::Empty<hyper::body::Bytes>, BoxBody<hyper::body::Bytes, std::io::Error>>>, Infallible>
[INFO] [stdout]    --> examples/hyper.rs:107:21
[INFO] [stdout]     |
[INFO] [stdout] 107 | /                     Ok(Response::builder()
[INFO] [stdout] 108 | |                         .status(status)
[INFO] [stdout] 109 | |                         .body(Either::Left(Empty::new()))
[INFO] [stdout] 110 | |                         .unwrap())
[INFO] [stdout]     | |__________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `spars-httpd` (example "hyper") due to 13 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d344f1a9abfcb18d582378ff870169b21e980d54726ab7c57c8b57d10d637720", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d344f1a9abfcb18d582378ff870169b21e980d54726ab7c57c8b57d10d637720", kill_on_drop: false }`
[INFO] [stdout] d344f1a9abfcb18d582378ff870169b21e980d54726ab7c57c8b57d10d637720
