[INFO] fetching crate hyper_echo 0.1.1...
[INFO] checking hyper_echo-0.1.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate hyper_echo 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate hyper_echo 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate hyper_echo 0.1.1
[INFO] tweaked toml for crates.io crate hyper_echo 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hyper_echo 0.1.1 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 hyper_echo 0.1.1 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7580459a7c578bf6cf5397a6b687414e4d95db66e7f43fb75b877a68e3ad95af
[INFO] running `Command { std: "docker" "start" "-a" "7580459a7c578bf6cf5397a6b687414e4d95db66e7f43fb75b877a68e3ad95af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7580459a7c578bf6cf5397a6b687414e4d95db66e7f43fb75b877a68e3ad95af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7580459a7c578bf6cf5397a6b687414e4d95db66e7f43fb75b877a68e3ad95af", kill_on_drop: false }`
[INFO] [stdout] 7580459a7c578bf6cf5397a6b687414e4d95db66e7f43fb75b877a68e3ad95af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 56fd7aa5b242b922b0c1d4cb9fbe2f8aae7ac790ec2aef3d5699eeecd552a20f
[INFO] running `Command { std: "docker" "start" "-a" "56fd7aa5b242b922b0c1d4cb9fbe2f8aae7ac790ec2aef3d5699eeecd552a20f", kill_on_drop: false }`
[INFO] [stderr]     Checking http v1.2.0
[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking socket2 v0.5.9
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking indexmap v2.7.1
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling openssl v0.10.71
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]     Checking clap_builder v4.5.37
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking ryu v1.0.19
[INFO] [stderr]     Checking rustls-pki-types v1.11.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling syn v2.0.94
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking http-body-util v0.1.3
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[INFO] [stderr]    Compiling openssl-sys v0.9.106
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[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling displaydoc v0.2.5
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[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling tracing-test-macro v0.2.5
[INFO] [stderr]     Checking tokio v1.44.2
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking tracing v0.1.41
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[INFO] [stderr]     Checking tracing-test v0.2.5
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking tinystr v0.7.6
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[INFO] [stderr]     Checking tokio-util v0.7.15
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[INFO] [stderr]     Checking h2 v0.4.8
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking icu_normalizer v1.5.0
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[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking hyper-util v0.1.11
[INFO] [stderr]     Checking fastwebsockets v0.10.0
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.15
[INFO] [stderr]     Checking hyper_echo v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Response<BoxBody<hyper::body::Bytes, Box<dyn std::error::Error + Send + Sync>>>, Infallible>
[INFO] [stdout]    --> src/service.rs:124:29
[INFO] [stdout]     |
[INFO] [stdout] 124 |         Box::pin(async move { process_request(req, ws_session_data) })
[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<BoxBody<hyper::body::Bytes, Box<dyn std::error::Error + Send + Sync>>>, Infallible>
[INFO] [stdout]    --> src/service.rs:124:31
[INFO] [stdout]     |
[INFO] [stdout] 124 |         Box::pin(async move { process_request(req, ws_session_data) })
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<BoxBody<hyper::body::Bytes, Box<dyn std::error::Error + Send + Sync>>>, Infallible>
[INFO] [stdout]    --> src/service.rs:149:1
[INFO] [stdout]     |
[INFO] [stdout] 149 | / {
[INFO] [stdout] 150 | |     if is_upgrade_request(&request) {
[INFO] [stdout] 151 | |         ws::run_session(request, ws_session_data)
[INFO] [stdout] 152 | |     } else {
[INFO] [stdout] ...   |
[INFO] [stdout] 155 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<BoxBody<hyper::body::Bytes, Box<dyn std::error::Error + Send + Sync>>>, Infallible>
[INFO] [stdout]    --> src/service.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 150 | /     if is_upgrade_request(&request) {
[INFO] [stdout] 151 | |         ws::run_session(request, ws_session_data)
[INFO] [stdout] 152 | |     } else {
[INFO] [stdout] 153 | |         http::echo(request)
[INFO] [stdout] 154 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<BoxBody<hyper::body::Bytes, Box<dyn std::error::Error + Send + Sync>>>, Infallible>
[INFO] [stdout]    --> src/service.rs:150:37
[INFO] [stdout]     |
[INFO] [stdout] 150 |       if is_upgrade_request(&request) {
[INFO] [stdout]     |  _____________________________________^
[INFO] [stdout] 151 | |         ws::run_session(request, ws_session_data)
[INFO] [stdout] 152 | |     } else {
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<BoxBody<hyper::body::Bytes, Box<dyn std::error::Error + Send + Sync>>>, Infallible>
[INFO] [stdout]    --> src/service.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |         ws::run_session(request, ws_session_data)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<BoxBody<hyper::body::Bytes, Box<dyn std::error::Error + Send + Sync>>>, Infallible>
[INFO] [stdout]    --> src/service.rs:152:12
[INFO] [stdout]     |
[INFO] [stdout] 152 |       } else {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 153 | |         http::echo(request)
[INFO] [stdout] 154 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<BoxBody<hyper::body::Bytes, Box<dyn std::error::Error + Send + Sync>>>, Infallible>
[INFO] [stdout]    --> src/service.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |         http::echo(request)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<BoxBody<hyper::body::Bytes, Box<dyn std::error::Error + Send + Sync>>>, Infallible>
[INFO] [stdout]   --> src/service/http.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | / {
[INFO] [stdout] 19 | |     let (parts, body) = request.into_parts();
[INFO] [stdout] 20 | |
[INFO] [stdout] 21 | |     let mut response = Response::builder()
[INFO] [stdout] ...  |
[INFO] [stdout] 28 | |     Ok(to_boxed_body(response))
[INFO] [stdout] 29 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<BoxBody<hyper::body::Bytes, Box<dyn std::error::Error + Send + Sync>>>, Infallible>
[INFO] [stdout]   --> src/service/http.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     Ok(to_boxed_body(response))
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<BoxBody<hyper::body::Bytes, Box<dyn std::error::Error + Send + Sync>>>, Infallible>
[INFO] [stdout]   --> src/service/ws.rs:48:1
[INFO] [stdout]    |
[INFO] [stdout] 48 | / {
[INFO] [stdout] 49 | |     match upgrade(&mut request) {
[INFO] [stdout] 50 | |         Ok((response, fut)) => {
[INFO] [stdout] 51 | |             tokio::spawn(async move {
[INFO] [stdout] ...  |
[INFO] [stdout] 68 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<BoxBody<hyper::body::Bytes, Box<dyn std::error::Error + Send + Sync>>>, Infallible>
[INFO] [stdout]   --> src/service/ws.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | /     match upgrade(&mut request) {
[INFO] [stdout] 50 | |         Ok((response, fut)) => {
[INFO] [stdout] 51 | |             tokio::spawn(async move {
[INFO] [stdout] 52 | |                 match fut.await {
[INFO] [stdout] ...  |
[INFO] [stdout] 66 | |         Err(e) => Ok(to_response(e)),
[INFO] [stdout] 67 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<BoxBody<hyper::body::Bytes, Box<dyn std::error::Error + Send + Sync>>>, Infallible>
[INFO] [stdout]   --> src/service/ws.rs:50:32
[INFO] [stdout]    |
[INFO] [stdout] 50 |           Ok((response, fut)) => {
[INFO] [stdout]    |  ________________________________^
[INFO] [stdout] 51 | |             tokio::spawn(async move {
[INFO] [stdout] 52 | |                 match fut.await {
[INFO] [stdout] 53 | |                     Ok(mut ws) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 64 | |             Ok(to_boxed_body(response))
[INFO] [stdout] 65 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<BoxBody<hyper::body::Bytes, Box<dyn std::error::Error + Send + Sync>>>, Infallible>
[INFO] [stdout]   --> src/service/ws.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             Ok(to_boxed_body(response))
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<BoxBody<hyper::body::Bytes, Box<dyn std::error::Error + Send + Sync>>>, Infallible>
[INFO] [stdout]   --> src/service/ws.rs:66:19
[INFO] [stdout]    |
[INFO] [stdout] 66 |         Err(e) => Ok(to_response(e)),
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hyper_echo` (lib) due to 15 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "56fd7aa5b242b922b0c1d4cb9fbe2f8aae7ac790ec2aef3d5699eeecd552a20f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56fd7aa5b242b922b0c1d4cb9fbe2f8aae7ac790ec2aef3d5699eeecd552a20f", kill_on_drop: false }`
[INFO] [stdout] 56fd7aa5b242b922b0c1d4cb9fbe2f8aae7ac790ec2aef3d5699eeecd552a20f
