[INFO] fetching crate rustfoundry 4.2.0...
[INFO] checking rustfoundry-4.2.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate rustfoundry 4.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate rustfoundry 4.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rustfoundry 4.2.0
[INFO] tweaked toml for crates.io crate rustfoundry 4.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustfoundry 4.2.0 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
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[INFO] [stderr]      Locking 322 packages to latest compatible versions
[INFO] [stderr]       Adding bindgen v0.68.1 (available: v0.72.1)
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[INFO] [stderr]       Adding yaml-merge-keys v0.5.1 (available: v0.8.2)
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 95a8a467657519c6d1690eb0a06f6e31b86d359419624d1d19c2bb09e9beb7bf
[INFO] running `Command { std: "docker" "start" "-a" "95a8a467657519c6d1690eb0a06f6e31b86d359419624d1d19c2bb09e9beb7bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95a8a467657519c6d1690eb0a06f6e31b86d359419624d1d19c2bb09e9beb7bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95a8a467657519c6d1690eb0a06f6e31b86d359419624d1d19c2bb09e9beb7bf", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c0632cf2ec30b75bb93543cc699381afd9aca4ff232cb369eca903772ff74f79
[INFO] running `Command { std: "docker" "start" "-a" "c0632cf2ec30b75bb93543cc699381afd9aca4ff232cb369eca903772ff74f79", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rustfoundry v4.2.0 (/opt/rustwide/workdir)
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[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/telemetry/testing.rs:102:24
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn log_records(&self) -> RwLockReadGuard<Vec<TestLogRecord>> {
[INFO] [stdout]     |                        ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn log_records(&self) -> RwLockReadGuard<'_, Vec<TestLogRecord>> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<<D as slog::Drain>::Ok, Infallible>
[INFO] [stdout]   --> src/telemetry/log/field_filtering.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 | /         self.inner
[INFO] [stdout] 60 | |             .log(&filtered_record, &OwnedKV(context_fields_kv).into())
[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: std::result::Result<<D as slog::Drain>::Ok, Infallible>
[INFO] [stdout]   --> src/telemetry/log/rate_limit.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |             self.inner.log(record, values).map(|_| ())
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/telemetry/tracing/testing.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn iter(&self) -> TestTraceIterator {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn iter(&self) -> TestTraceIterator<'_> {
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]   --> src/telemetry/server.rs:65:44
[INFO] [stdout]    |
[INFO] [stdout] 65 |             handler: Box::new(|_, _| async { into_response("text/plain", Ok("")) }.boxed()),
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]   --> src/telemetry/server.rs:65:46
[INFO] [stdout]    |
[INFO] [stdout] 65 |             handler: Box::new(|_, _| async { into_response("text/plain", Ok("")) }.boxed()),
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]   --> src/telemetry/server.rs:73:28
[INFO] [stdout]    |
[INFO] [stdout] 73 |                   async move {
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 74 | |                     into_response(
[INFO] [stdout] 75 | |                         "text/plain; version=0.0.4",
[INFO] [stdout] 76 | |                         metrics::collect(&settings.metrics),
[INFO] [stdout] 77 | |                     )
[INFO] [stdout] 78 | |                 }
[INFO] [stdout]    | |_________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]   --> src/telemetry/server.rs:74:21
[INFO] [stdout]    |
[INFO] [stdout] 74 | /                     into_response(
[INFO] [stdout] 75 | |                         "text/plain; version=0.0.4",
[INFO] [stdout] 76 | |                         metrics::collect(&settings.metrics),
[INFO] [stdout] 77 | |                     )
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]   --> src/telemetry/server.rs:88:28
[INFO] [stdout]    |
[INFO] [stdout] 88 |                   async move {
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 89 | |                     into_response(
[INFO] [stdout] 90 | |                         "application/x-gperftools-profile",
[INFO] [stdout] 91 | |                         memory_profiling::heap_profile(settings).await,
[INFO] [stdout] 92 | |                     )
[INFO] [stdout] 93 | |                 }
[INFO] [stdout]    | |_________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]   --> src/telemetry/server.rs:89:21
[INFO] [stdout]    |
[INFO] [stdout] 89 | /                     into_response(
[INFO] [stdout] 90 | |                         "application/x-gperftools-profile",
[INFO] [stdout] 91 | |                         memory_profiling::heap_profile(settings).await,
[INFO] [stdout] 92 | |                     )
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]    --> src/telemetry/server.rs:103:28
[INFO] [stdout]     |
[INFO] [stdout] 103 |                   async move {
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 104 | |                     into_response(
[INFO] [stdout] 105 | |                         "text/plain; charset=utf-8",
[INFO] [stdout] 106 | |                         memory_profiling::heap_stats(settings).await,
[INFO] [stdout] 107 | |                     )
[INFO] [stdout] 108 | |                 }
[INFO] [stdout]     | |_________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]    --> src/telemetry/server.rs:104:21
[INFO] [stdout]     |
[INFO] [stdout] 104 | /                     into_response(
[INFO] [stdout] 105 | |                         "text/plain; charset=utf-8",
[INFO] [stdout] 106 | |                         memory_profiling::heap_stats(settings).await,
[INFO] [stdout] 107 | |                     )
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]    --> src/telemetry/server.rs:153:15
[INFO] [stdout]     |
[INFO] [stdout] 153 |         match (handler)(req, Arc::clone(&self.settings)).await {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]    --> src/telemetry/server.rs:153:58
[INFO] [stdout]     |
[INFO] [stdout] 153 |         match (handler)(req, Arc::clone(&self.settings)).await {
[INFO] [stdout]     |                                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]    --> src/telemetry/server.rs:153:15
[INFO] [stdout]     |
[INFO] [stdout] 153 |         match (handler)(req, Arc::clone(&self.settings)).await {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<telemetry::server::Router, Infallible>
[INFO] [stdout]    --> src/telemetry/server.rs:170:15
[INFO] [stdout]     |
[INFO] [stdout] 170 |         ready(Ok(self.clone()))
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]    --> src/telemetry/server.rs:188:20
[INFO] [stdout]     |
[INFO] [stdout] 188 |         async move { Ok(router.handle_request(req).await) }.boxed()
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]    --> src/telemetry/server.rs:188:22
[INFO] [stdout]     |
[INFO] [stdout] 188 |         async move { Ok(router.handle_request(req).await) }.boxed()
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]    --> src/telemetry/server.rs:250:54
[INFO] [stdout]     |
[INFO] [stdout] 250 |   ) -> std::result::Result<Response<Body>, Infallible> {
[INFO] [stdout]     |  ______________________________________________________^
[INFO] [stdout] 251 | |     Ok(match res {
[INFO] [stdout] 252 | |         Ok(data) => Response::builder()
[INFO] [stdout] 253 | |             .header(header::CONTENT_TYPE, content_type)
[INFO] [stdout] ...   |
[INFO] [stdout] 260 | |     })
[INFO] [stdout] 261 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]    --> src/telemetry/server.rs:251:5
[INFO] [stdout]     |
[INFO] [stdout] 251 | /     Ok(match res {
[INFO] [stdout] 252 | |         Ok(data) => Response::builder()
[INFO] [stdout] 253 | |             .header(header::CONTENT_TYPE, content_type)
[INFO] [stdout] 254 | |             .body(data.into())
[INFO] [stdout] ...   |
[INFO] [stdout] 259 | |             .unwrap(),
[INFO] [stdout] 260 | |     })
[INFO] [stdout]     | |______^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/telemetry/testing.rs:102:24
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn log_records(&self) -> RwLockReadGuard<Vec<TestLogRecord>> {
[INFO] [stdout]     |                        ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn log_records(&self) -> RwLockReadGuard<'_, Vec<TestLogRecord>> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<<D as slog::Drain>::Ok, Infallible>
[INFO] [stdout]   --> src/telemetry/log/field_filtering.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 | /         self.inner
[INFO] [stdout] 60 | |             .log(&filtered_record, &OwnedKV(context_fields_kv).into())
[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: std::result::Result<<D as slog::Drain>::Ok, Infallible>
[INFO] [stdout]   --> src/telemetry/log/rate_limit.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |             self.inner.log(record, values).map(|_| ())
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/telemetry/tracing/testing.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn iter(&self) -> TestTraceIterator {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn iter(&self) -> TestTraceIterator<'_> {
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]   --> src/telemetry/server.rs:65:44
[INFO] [stdout]    |
[INFO] [stdout] 65 |             handler: Box::new(|_, _| async { into_response("text/plain", Ok("")) }.boxed()),
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]   --> src/telemetry/server.rs:65:46
[INFO] [stdout]    |
[INFO] [stdout] 65 |             handler: Box::new(|_, _| async { into_response("text/plain", Ok("")) }.boxed()),
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]   --> src/telemetry/server.rs:73:28
[INFO] [stdout]    |
[INFO] [stdout] 73 |                   async move {
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 74 | |                     into_response(
[INFO] [stdout] 75 | |                         "text/plain; version=0.0.4",
[INFO] [stdout] 76 | |                         metrics::collect(&settings.metrics),
[INFO] [stdout] 77 | |                     )
[INFO] [stdout] 78 | |                 }
[INFO] [stdout]    | |_________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]   --> src/telemetry/server.rs:74:21
[INFO] [stdout]    |
[INFO] [stdout] 74 | /                     into_response(
[INFO] [stdout] 75 | |                         "text/plain; version=0.0.4",
[INFO] [stdout] 76 | |                         metrics::collect(&settings.metrics),
[INFO] [stdout] 77 | |                     )
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]   --> src/telemetry/server.rs:88:28
[INFO] [stdout]    |
[INFO] [stdout] 88 |                   async move {
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 89 | |                     into_response(
[INFO] [stdout] 90 | |                         "application/x-gperftools-profile",
[INFO] [stdout] 91 | |                         memory_profiling::heap_profile(settings).await,
[INFO] [stdout] 92 | |                     )
[INFO] [stdout] 93 | |                 }
[INFO] [stdout]    | |_________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]   --> src/telemetry/server.rs:89:21
[INFO] [stdout]    |
[INFO] [stdout] 89 | /                     into_response(
[INFO] [stdout] 90 | |                         "application/x-gperftools-profile",
[INFO] [stdout] 91 | |                         memory_profiling::heap_profile(settings).await,
[INFO] [stdout] 92 | |                     )
[INFO] [stdout]    | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]    --> src/telemetry/server.rs:103:28
[INFO] [stdout]     |
[INFO] [stdout] 103 |                   async move {
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 104 | |                     into_response(
[INFO] [stdout] 105 | |                         "text/plain; charset=utf-8",
[INFO] [stdout] 106 | |                         memory_profiling::heap_stats(settings).await,
[INFO] [stdout] 107 | |                     )
[INFO] [stdout] 108 | |                 }
[INFO] [stdout]     | |_________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]    --> src/telemetry/server.rs:104:21
[INFO] [stdout]     |
[INFO] [stdout] 104 | /                     into_response(
[INFO] [stdout] 105 | |                         "text/plain; charset=utf-8",
[INFO] [stdout] 106 | |                         memory_profiling::heap_stats(settings).await,
[INFO] [stdout] 107 | |                     )
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]    --> src/telemetry/server.rs:153:15
[INFO] [stdout]     |
[INFO] [stdout] 153 |         match (handler)(req, Arc::clone(&self.settings)).await {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]    --> src/telemetry/server.rs:153:58
[INFO] [stdout]     |
[INFO] [stdout] 153 |         match (handler)(req, Arc::clone(&self.settings)).await {
[INFO] [stdout]     |                                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]    --> src/telemetry/server.rs:153:15
[INFO] [stdout]     |
[INFO] [stdout] 153 |         match (handler)(req, Arc::clone(&self.settings)).await {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<telemetry::server::Router, Infallible>
[INFO] [stdout]    --> src/telemetry/server.rs:170:15
[INFO] [stdout]     |
[INFO] [stdout] 170 |         ready(Ok(self.clone()))
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]    --> src/telemetry/server.rs:188:20
[INFO] [stdout]     |
[INFO] [stdout] 188 |         async move { Ok(router.handle_request(req).await) }.boxed()
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]    --> src/telemetry/server.rs:188:22
[INFO] [stdout]     |
[INFO] [stdout] 188 |         async move { Ok(router.handle_request(req).await) }.boxed()
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]    --> src/telemetry/server.rs:250:54
[INFO] [stdout]     |
[INFO] [stdout] 250 |   ) -> std::result::Result<Response<Body>, Infallible> {
[INFO] [stdout]     |  ______________________________________________________^
[INFO] [stdout] 251 | |     Ok(match res {
[INFO] [stdout] 252 | |         Ok(data) => Response::builder()
[INFO] [stdout] 253 | |             .header(header::CONTENT_TYPE, content_type)
[INFO] [stdout] ...   |
[INFO] [stdout] 260 | |     })
[INFO] [stdout] 261 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<hyper::Response<hyper::Body>, Infallible>
[INFO] [stdout]    --> src/telemetry/server.rs:251:5
[INFO] [stdout]     |
[INFO] [stdout] 251 | /     Ok(match res {
[INFO] [stdout] 252 | |         Ok(data) => Response::builder()
[INFO] [stdout] 253 | |             .header(header::CONTENT_TYPE, content_type)
[INFO] [stdout] 254 | |             .body(data.into())
[INFO] [stdout] ...   |
[INFO] [stdout] 259 | |             .unwrap(),
[INFO] [stdout] 260 | |     })
[INFO] [stdout]     | |______^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustfoundry` (lib) due to 18 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rustfoundry` (lib test) due to 18 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "c0632cf2ec30b75bb93543cc699381afd9aca4ff232cb369eca903772ff74f79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0632cf2ec30b75bb93543cc699381afd9aca4ff232cb369eca903772ff74f79", kill_on_drop: false }`
[INFO] [stdout] c0632cf2ec30b75bb93543cc699381afd9aca4ff232cb369eca903772ff74f79
