[INFO] cloning repository https://github.com/andersonalmada/synapse
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andersonalmada/synapse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandersonalmada%2Fsynapse", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandersonalmada%2Fsynapse'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6df70e42a1742a1e171f989ed6f7418e06b26655
[INFO] checking andersonalmada/synapse 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%2Fandersonalmada%2Fsynapse" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/andersonalmada/synapse
[INFO] finished tweaking git repo https://github.com/andersonalmada/synapse
[INFO] tweaked toml for git repo https://github.com/andersonalmada/synapse written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/andersonalmada/synapse 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/andersonalmada/synapse 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 63e8f570ccea11a8c62e31c13ead1ed4a43a152aaf732a5c46f93a539de02d25
[INFO] running `Command { std: "docker" "start" "-a" "63e8f570ccea11a8c62e31c13ead1ed4a43a152aaf732a5c46f93a539de02d25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63e8f570ccea11a8c62e31c13ead1ed4a43a152aaf732a5c46f93a539de02d25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63e8f570ccea11a8c62e31c13ead1ed4a43a152aaf732a5c46f93a539de02d25", kill_on_drop: false }`
[INFO] [stdout] 63e8f570ccea11a8c62e31c13ead1ed4a43a152aaf732a5c46f93a539de02d25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e2ee166b243b69c4a797ca2a5dcf619eb84cfed879fbd2654a880cec0d69f3d8
[INFO] running `Command { std: "docker" "start" "-a" "e2ee166b243b69c4a797ca2a5dcf619eb84cfed879fbd2654a880cec0d69f3d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking tokio v1.47.0
[INFO] [stderr]    Compiling cc v1.2.30
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling icu_locale_data v2.0.0
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling pyo3-build-config v0.25.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]     Checking openssl-probe v0.1.6
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]    Compiling icu_segmenter_data v2.0.0
[INFO] [stderr]     Checking rustls-native-certs v0.8.1
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling synapse v0.1.0 (/opt/rustwide/workdir/rust)
[INFO] [stderr]     Checking core_maths v0.1.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking headers-core v0.3.0
[INFO] [stderr]     Checking arc-swap v1.7.1
[INFO] [stderr]     Checking headers v0.4.1
[INFO] [stderr]     Checking ulid v1.2.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling pyo3-ffi v0.25.1
[INFO] [stderr]    Compiling pyo3-macros-backend v0.25.1
[INFO] [stderr]    Compiling pyo3 v0.25.1
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]     Checking h2 v0.4.11
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking rustls-webpki v0.103.4
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking zerovec v0.11.2
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.2
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]    Compiling pyo3-macros v0.25.1
[INFO] [stderr]     Checking tokio-rustls v0.26.2
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking icu_locale v2.0.0
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking icu_segmenter v2.0.0
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking hyper-util v0.1.16
[INFO] [stderr]     Checking pyo3-log v0.12.4
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking pythonize v0.25.0
[INFO] [stderr]     Checking hyper-rustls v0.27.7
[INFO] [stderr]     Checking reqwest v0.12.22
[INFO] [stdout] error: this type will no longer be must used: Result<&str, Infallible>
[INFO] [stdout]   --> rust/src/lib.rs:26:30
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn get_rust_file_digest() -> &'static str {
[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<bool, Infallible>
[INFO] [stdout]   --> rust/src/acl/mod.rs:81:66
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn server_matches_acl_event(&self, server_name: &str) -> bool {
[INFO] [stdout]    |                                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Borrowed<'_, '_, PyBool>, Infallible>
[INFO] [stdout]   --> rust/src/events/internal_metadata.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 o.into_pyobject(py)
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyString>, Infallible>
[INFO] [stdout]   --> rust/src/events/internal_metadata.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |                 o.into_pyobject(py).unwrap_infallible().into_any(),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Borrowed<'_, '_, PyBool>, Infallible>
[INFO] [stdout]   --> rust/src/events/internal_metadata.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 |                 o.into_pyobject(py)
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Borrowed<'_, '_, PyBool>, Infallible>
[INFO] [stdout]   --> rust/src/events/internal_metadata.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 o.into_pyobject(py)
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Borrowed<'_, '_, PyBool>, Infallible>
[INFO] [stdout]   --> rust/src/events/internal_metadata.rs:95:17
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 o.into_pyobject(py)
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Borrowed<'_, '_, PyBool>, Infallible>
[INFO] [stdout]    --> rust/src/events/internal_metadata.rs:102:17
[INFO] [stdout]     |
[INFO] [stdout] 102 |                 o.into_pyobject(py)
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Borrowed<'_, '_, PyBool>, Infallible>
[INFO] [stdout]    --> rust/src/events/internal_metadata.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 o.into_pyobject(py)
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyString>, Infallible>
[INFO] [stdout]    --> rust/src/events/internal_metadata.rs:116:17
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 o.into_pyobject(py).unwrap_infallible().into_any(),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyInt>, Infallible>
[INFO] [stdout]    --> rust/src/events/internal_metadata.rs:120:17
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 o.into_pyobject(py).unwrap_infallible().into_any(),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyString>, Infallible>
[INFO] [stdout]    --> rust/src/events/internal_metadata.rs:124:17
[INFO] [stdout]     |
[INFO] [stdout] 124 |                 o.into_pyobject(py).unwrap_infallible().into_any(),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<EventInternalMetadata, Infallible>
[INFO] [stdout]    --> rust/src/events/internal_metadata.rs:285:23
[INFO] [stdout]     |
[INFO] [stdout] 285 |     fn copy(&self) -> Self {
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> rust/src/events/internal_metadata.rs:303:29
[INFO] [stdout]     |
[INFO] [stdout] 303 |     fn is_outlier(&self) -> bool {
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> rust/src/events/internal_metadata.rs:324:44
[INFO] [stdout]     |
[INFO] [stdout] 324 |     fn is_out_of_band_membership(&self) -> bool {
[INFO] [stdout]     |                                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::option::Option<&str>, Infallible>
[INFO] [stdout]    --> rust/src/events/internal_metadata.rs:336:40
[INFO] [stdout]     |
[INFO] [stdout] 336 |     fn get_send_on_behalf_of(&self) -> Option<&str> {
[INFO] [stdout]     |                                        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> rust/src/events/internal_metadata.rs:349:42
[INFO] [stdout]     |
[INFO] [stdout] 349 |     fn need_to_check_redaction(&self) -> bool {
[INFO] [stdout]     |                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> rust/src/events/internal_metadata.rs:362:33
[INFO] [stdout]     |
[INFO] [stdout] 362 |     fn is_soft_failed(&self) -> bool {
[INFO] [stdout]     |                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> rust/src/events/internal_metadata.rs:372:42
[INFO] [stdout]     |
[INFO] [stdout] 372 |     fn should_proactively_send(&self) -> bool {
[INFO] [stdout]     |                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> rust/src/events/internal_metadata.rs:382:30
[INFO] [stdout]     |
[INFO] [stdout] 382 |     fn is_redacted(&self) -> bool {
[INFO] [stdout]     |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> rust/src/events/internal_metadata.rs:387:32
[INFO] [stdout]     |
[INFO] [stdout] 387 |     fn is_notifiable(&self) -> bool {
[INFO] [stdout]     |                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> rust/src/http_client.rs:140:21
[INFO] [stdout]     |
[INFO] [stdout] 140 | fn defer(py: Python<'_>) -> PyResult<&Bound<PyAny>> {
[INFO] [stdout]     |                     ^^               ^^^^^^^^^^^^^
[INFO] [stdout]     |                     |                ||
[INFO] [stdout]     |                     |                |the same lifetime is hidden here
[INFO] [stdout]     |                     |                the same lifetime is elided here
[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] 140 | fn defer(py: Python<'_>) -> PyResult<&Bound<'_, PyAny>> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<HashSet<&str>, Infallible>
[INFO] [stdout]    --> rust/src/push/mod.rs:101:27
[INFO] [stdout]     |
[INFO] [stdout] 101 | fn get_base_rule_ids() -> HashSet<&'static str> {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<PushRule>, Infallible>
[INFO] [stdout]    --> rust/src/push/mod.rs:511:24
[INFO] [stdout]     |
[INFO] [stdout] 511 |     fn rules(&self) -> Vec<PushRule> {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<(PushRule, bool)>, Infallible>
[INFO] [stdout]    --> rust/src/push/mod.rs:577:24
[INFO] [stdout]     |
[INFO] [stdout] 577 |     fn rules(&self) -> Vec<(PushRule, bool)> {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<push::Action>, Infallible>
[INFO] [stdout]    --> rust/src/push/evaluator.rs:176:10
[INFO] [stdout]     |
[INFO] [stdout] 176 |     ) -> Vec<Action> {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> rust/src/push/evaluator.rs:246:10
[INFO] [stdout]     |
[INFO] [stdout] 246 |     ) -> bool {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, pyo3::PyAny>, Infallible>
[INFO] [stdout]    --> rust/src/rendezvous/mod.rs:129:21
[INFO] [stdout]     |
[INFO] [stdout] 129 |           let clock = homeserver
[INFO] [stdout]     |  _____________________^
[INFO] [stdout] 130 | |             .call_method0("get_clock")?
[INFO] [stdout] 131 | |             .into_pyobject(py)
[INFO] [stdout]     | |______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `synapse` (lib test) due to 27 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<&str, Infallible>
[INFO] [stdout]   --> rust/src/lib.rs:26:30
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn get_rust_file_digest() -> &'static str {
[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<bool, Infallible>
[INFO] [stdout]   --> rust/src/acl/mod.rs:81:66
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn server_matches_acl_event(&self, server_name: &str) -> bool {
[INFO] [stdout]    |                                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Borrowed<'_, '_, PyBool>, Infallible>
[INFO] [stdout]   --> rust/src/events/internal_metadata.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 o.into_pyobject(py)
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyString>, Infallible>
[INFO] [stdout]   --> rust/src/events/internal_metadata.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |                 o.into_pyobject(py).unwrap_infallible().into_any(),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Borrowed<'_, '_, PyBool>, Infallible>
[INFO] [stdout]   --> rust/src/events/internal_metadata.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 |                 o.into_pyobject(py)
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Borrowed<'_, '_, PyBool>, Infallible>
[INFO] [stdout]   --> rust/src/events/internal_metadata.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 o.into_pyobject(py)
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Borrowed<'_, '_, PyBool>, Infallible>
[INFO] [stdout]   --> rust/src/events/internal_metadata.rs:95:17
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 o.into_pyobject(py)
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Borrowed<'_, '_, PyBool>, Infallible>
[INFO] [stdout]    --> rust/src/events/internal_metadata.rs:102:17
[INFO] [stdout]     |
[INFO] [stdout] 102 |                 o.into_pyobject(py)
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Borrowed<'_, '_, PyBool>, Infallible>
[INFO] [stdout]    --> rust/src/events/internal_metadata.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 o.into_pyobject(py)
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyString>, Infallible>
[INFO] [stdout]    --> rust/src/events/internal_metadata.rs:116:17
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 o.into_pyobject(py).unwrap_infallible().into_any(),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyInt>, Infallible>
[INFO] [stdout]    --> rust/src/events/internal_metadata.rs:120:17
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 o.into_pyobject(py).unwrap_infallible().into_any(),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, PyString>, Infallible>
[INFO] [stdout]    --> rust/src/events/internal_metadata.rs:124:17
[INFO] [stdout]     |
[INFO] [stdout] 124 |                 o.into_pyobject(py).unwrap_infallible().into_any(),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<EventInternalMetadata, Infallible>
[INFO] [stdout]    --> rust/src/events/internal_metadata.rs:285:23
[INFO] [stdout]     |
[INFO] [stdout] 285 |     fn copy(&self) -> Self {
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> rust/src/events/internal_metadata.rs:303:29
[INFO] [stdout]     |
[INFO] [stdout] 303 |     fn is_outlier(&self) -> bool {
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> rust/src/events/internal_metadata.rs:324:44
[INFO] [stdout]     |
[INFO] [stdout] 324 |     fn is_out_of_band_membership(&self) -> bool {
[INFO] [stdout]     |                                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::option::Option<&str>, Infallible>
[INFO] [stdout]    --> rust/src/events/internal_metadata.rs:336:40
[INFO] [stdout]     |
[INFO] [stdout] 336 |     fn get_send_on_behalf_of(&self) -> Option<&str> {
[INFO] [stdout]     |                                        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> rust/src/events/internal_metadata.rs:349:42
[INFO] [stdout]     |
[INFO] [stdout] 349 |     fn need_to_check_redaction(&self) -> bool {
[INFO] [stdout]     |                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> rust/src/events/internal_metadata.rs:362:33
[INFO] [stdout]     |
[INFO] [stdout] 362 |     fn is_soft_failed(&self) -> bool {
[INFO] [stdout]     |                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> rust/src/events/internal_metadata.rs:372:42
[INFO] [stdout]     |
[INFO] [stdout] 372 |     fn should_proactively_send(&self) -> bool {
[INFO] [stdout]     |                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> rust/src/events/internal_metadata.rs:382:30
[INFO] [stdout]     |
[INFO] [stdout] 382 |     fn is_redacted(&self) -> bool {
[INFO] [stdout]     |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> rust/src/events/internal_metadata.rs:387:32
[INFO] [stdout]     |
[INFO] [stdout] 387 |     fn is_notifiable(&self) -> bool {
[INFO] [stdout]     |                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> rust/src/http_client.rs:140:21
[INFO] [stdout]     |
[INFO] [stdout] 140 | fn defer(py: Python<'_>) -> PyResult<&Bound<PyAny>> {
[INFO] [stdout]     |                     ^^               ^^^^^^^^^^^^^
[INFO] [stdout]     |                     |                ||
[INFO] [stdout]     |                     |                |the same lifetime is hidden here
[INFO] [stdout]     |                     |                the same lifetime is elided here
[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] 140 | fn defer(py: Python<'_>) -> PyResult<&Bound<'_, PyAny>> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<HashSet<&str>, Infallible>
[INFO] [stdout]    --> rust/src/push/mod.rs:101:27
[INFO] [stdout]     |
[INFO] [stdout] 101 | fn get_base_rule_ids() -> HashSet<&'static str> {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<PushRule>, Infallible>
[INFO] [stdout]    --> rust/src/push/mod.rs:511:24
[INFO] [stdout]     |
[INFO] [stdout] 511 |     fn rules(&self) -> Vec<PushRule> {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<(PushRule, bool)>, Infallible>
[INFO] [stdout]    --> rust/src/push/mod.rs:577:24
[INFO] [stdout]     |
[INFO] [stdout] 577 |     fn rules(&self) -> Vec<(PushRule, bool)> {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<push::Action>, Infallible>
[INFO] [stdout]    --> rust/src/push/evaluator.rs:176:10
[INFO] [stdout]     |
[INFO] [stdout] 176 |     ) -> Vec<Action> {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> rust/src/push/evaluator.rs:246:10
[INFO] [stdout]     |
[INFO] [stdout] 246 |     ) -> bool {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<pyo3::Bound<'_, pyo3::PyAny>, Infallible>
[INFO] [stdout]    --> rust/src/rendezvous/mod.rs:129:21
[INFO] [stdout]     |
[INFO] [stdout] 129 |           let clock = homeserver
[INFO] [stdout]     |  _____________________^
[INFO] [stdout] 130 | |             .call_method0("get_clock")?
[INFO] [stdout] 131 | |             .into_pyobject(py)
[INFO] [stdout]     | |______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `synapse` (lib) due to 27 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "e2ee166b243b69c4a797ca2a5dcf619eb84cfed879fbd2654a880cec0d69f3d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2ee166b243b69c4a797ca2a5dcf619eb84cfed879fbd2654a880cec0d69f3d8", kill_on_drop: false }`
[INFO] [stdout] e2ee166b243b69c4a797ca2a5dcf619eb84cfed879fbd2654a880cec0d69f3d8
