[INFO] fetching crate ruma-federation-api 0.8.0...
[INFO] checking ruma-federation-api-0.8.0 against nightly-2024-02-05 for check-cfg-2
[INFO] extracting crate ruma-federation-api 0.8.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate ruma-federation-api 0.8.0 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ruma-federation-api 0.8.0
[INFO] finished tweaking crates.io crate ruma-federation-api 0.8.0
[INFO] tweaked toml for crates.io crate ruma-federation-api 0.8.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wildmatch v2.3.0
[INFO] [stderr]   Downloaded assert_matches2 v0.1.2
[INFO] [stderr]   Downloaded konst_kernel v0.3.8
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[INFO] [stderr]   Downloaded proc-macro-crate v2.0.2
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[INFO] [stderr]   Downloaded as_variant v1.2.0
[INFO] [stderr]   Downloaded typewit v1.9.0
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[INFO] [stderr]   Downloaded serde_html_form v0.2.4
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[INFO] [stderr]   Downloaded ruma-events v0.27.11
[INFO] [stderr]   Downloaded ruma-common v0.12.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b0ccfb1f133d1f06d0f63fb78a8159464f167d094144ab7724485281701254d
[INFO] running `Command { std: "docker" "start" "-a" "4b0ccfb1f133d1f06d0f63fb78a8159464f167d094144ab7724485281701254d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b0ccfb1f133d1f06d0f63fb78a8159464f167d094144ab7724485281701254d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b0ccfb1f133d1f06d0f63fb78a8159464f167d094144ab7724485281701254d", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b33d5483c2955cb90613b1f5caaf4b1a21bbc11948e182449b74bdd5c357ac5b
[INFO] running `Command { std: "docker" "start" "-a" "b33d5483c2955cb90613b1f5caaf4b1a21bbc11948e182449b74bdd5c357ac5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling winnow v0.5.39
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]     Checking percent-encoding v2.3.1
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[INFO] [stderr]    Compiling serde_json v1.0.113
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[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]    Compiling ruma-common v0.12.1
[INFO] [stderr]     Checking const_panic v0.2.8
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[INFO] [stderr]    Compiling serde_derive v1.0.196
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[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling ruma-identifiers-validation v0.9.3
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[INFO] [stderr]    Compiling serde v1.0.196
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[INFO] [stderr]    Compiling toml_datetime v0.6.3
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[INFO] [stderr]    Compiling proc-macro-crate v2.0.2
[INFO] [stderr]    Compiling ruma-macros v0.12.0
[INFO] [stderr]     Checking ruma-events v0.27.11
[INFO] [stderr]     Checking ruma-federation-api v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `serialize` is never used
[INFO] [stdout]   --> src/serde/pdu_process_response.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(crate) fn serialize<S>(
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deserialize` is never used
[INFO] [stdout]   --> src/serde/pdu_process_response.rs:32:15
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub(crate) fn deserialize<'de, D>(
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `serialize` is never used
[INFO] [stdout]   --> src/serde/v1_pdu.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub(crate) fn serialize<T, S>(val: &T, serializer: S) -> Result<S::Ok, S::Error>
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deserialize` is never used
[INFO] [stdout]   --> src/serde/v1_pdu.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub(crate) fn deserialize<'de, T, D>(deserializer: D) -> Result<T, D::Error>
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/authorization/get_event_authorization.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/backfill/get_backfill.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/device/get_devices.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/directory/get_public_rooms.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/directory/get_public_rooms_filtered.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/discovery/discover_homeserver.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const METADATA: Metadata = metadata! {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/discovery/get_remote_server_keys.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/discovery/get_remote_server_keys_batch.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/discovery/get_server_keys.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/discovery/get_server_version.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/event/get_event.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/event/get_event_by_timestamp.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/event/get_missing_events.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_default_limit` is never used
[INFO] [stdout]   --> src/event/get_missing_events.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn is_default_limit(val: &UInt) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/event/get_room_state.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/event/get_room_state_ids.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/keys/claim_keys.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/keys/get_keys.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/knock/create_knock_event_template.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/knock/send_knock.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/create_invite/v1.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const METADATA: Metadata = metadata! {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/create_invite/v2.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const METADATA: Metadata = metadata! {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/create_join_event/v1.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const METADATA: Metadata = metadata! {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/create_join_event/v2.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const METADATA: Metadata = metadata! {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/create_leave_event/v1.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const METADATA: Metadata = metadata! {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/create_leave_event/v2.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const METADATA: Metadata = metadata! {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/prepare_join_event.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_ver` is never used
[INFO] [stdout]   --> src/membership/prepare_join_event.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn default_ver() -> Vec<RoomVersionId> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_default_ver` is never used
[INFO] [stdout]   --> src/membership/prepare_join_event.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn is_default_ver(ver: &[RoomVersionId]) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/prepare_leave_event.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/openid/get_openid_userinfo.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/query/get_custom_information.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/query/get_profile_information.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/query/get_room_information.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/space/get_hierarchy.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/thirdparty/bind_callback.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/thirdparty/exchange_invite.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/transactions/send_transaction_message.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/authorization/get_event_authorization.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/backfill/get_backfill.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/device/get_devices.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/directory/get_public_rooms.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/directory/get_public_rooms_filtered.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/discovery/discover_homeserver.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const METADATA: Metadata = metadata! {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/discovery/get_remote_server_keys.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/discovery/get_remote_server_keys_batch.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/discovery/get_server_keys.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/discovery/get_server_version.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/event/get_event.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/event/get_event_by_timestamp.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/event/get_missing_events.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_default_limit` is never used
[INFO] [stdout]   --> src/event/get_missing_events.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn is_default_limit(val: &UInt) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/event/get_room_state.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/event/get_room_state_ids.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/keys/claim_keys.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/keys/get_keys.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/knock/create_knock_event_template.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/knock/send_knock.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/create_invite/v1.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const METADATA: Metadata = metadata! {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/create_invite/v2.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const METADATA: Metadata = metadata! {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/create_join_event/v1.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const METADATA: Metadata = metadata! {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/create_join_event/v2.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const METADATA: Metadata = metadata! {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/create_leave_event/v1.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const METADATA: Metadata = metadata! {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/create_leave_event/v2.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const METADATA: Metadata = metadata! {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/prepare_join_event.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_ver` is never used
[INFO] [stdout]   --> src/membership/prepare_join_event.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn default_ver() -> Vec<RoomVersionId> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_default_ver` is never used
[INFO] [stdout]   --> src/membership/prepare_join_event.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn is_default_ver(ver: &[RoomVersionId]) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/prepare_leave_event.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/openid/get_openid_userinfo.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/query/get_custom_information.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/query/get_profile_information.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/query/get_room_information.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/space/get_hierarchy.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/thirdparty/bind_callback.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/thirdparty/exchange_invite.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/transactions/send_transaction_message.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 42 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 38 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.54s
[INFO] running `Command { std: "docker" "inspect" "b33d5483c2955cb90613b1f5caaf4b1a21bbc11948e182449b74bdd5c357ac5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b33d5483c2955cb90613b1f5caaf4b1a21bbc11948e182449b74bdd5c357ac5b", kill_on_drop: false }`
[INFO] [stdout] b33d5483c2955cb90613b1f5caaf4b1a21bbc11948e182449b74bdd5c357ac5b
[INFO] checking ruma-federation-api-0.8.0 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg-2
[INFO] extracting crate ruma-federation-api 0.8.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate ruma-federation-api 0.8.0 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ruma-federation-api 0.8.0
[INFO] finished tweaking crates.io crate ruma-federation-api 0.8.0
[INFO] tweaked toml for crates.io crate ruma-federation-api 0.8.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "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-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee92919b0186ad7a91219ef85369b79916d671910e61934f3ea3a549a1d99d07
[INFO] running `Command { std: "docker" "start" "-a" "ee92919b0186ad7a91219ef85369b79916d671910e61934f3ea3a549a1d99d07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee92919b0186ad7a91219ef85369b79916d671910e61934f3ea3a549a1d99d07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee92919b0186ad7a91219ef85369b79916d671910e61934f3ea3a549a1d99d07", kill_on_drop: false }`
[INFO] [stdout] ee92919b0186ad7a91219ef85369b79916d671910e61934f3ea3a549a1d99d07
[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 -Dunexpected_cfgs" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] 3758b3699a7ff4102a902129e0369454199e3d57b7a940c41d51359da8e0227c
[INFO] running `Command { std: "docker" "start" "-a" "3758b3699a7ff4102a902129e0369454199e3d57b7a940c41d51359da8e0227c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling winnow v0.5.39
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]    Compiling typewit_proc_macros v1.8.1
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]     Checking typewit v1.9.0
[INFO] [stderr]    Compiling js_int v0.2.2
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking konst_kernel v0.3.8
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling ruma-common v0.12.1
[INFO] [stderr]     Checking const_panic v0.2.8
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking konst v0.3.8
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking wildmatch v2.3.0
[INFO] [stderr]     Checking http v0.2.11
[INFO] [stderr]     Checking as_variant v1.2.0
[INFO] [stderr]     Checking assert_matches2 v0.1.2
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling ruma-identifiers-validation v0.9.3
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking serde v1.0.196
[INFO] [stderr]     Checking indexmap v2.2.2
[INFO] [stderr]     Checking js_option v0.1.1
[INFO] [stderr]    Compiling serde_spanned v0.6.5
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling toml_edit v0.20.2
[INFO] [stderr]     Checking serde_html_form v0.2.4
[INFO] [stderr]    Compiling toml v0.8.2
[INFO] [stderr]    Compiling proc-macro-crate v2.0.2
[INFO] [stderr]    Compiling ruma-macros v0.12.0
[INFO] [stderr]     Checking ruma-events v0.27.11
[INFO] [stderr]     Checking ruma-federation-api v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]  --> src/lib.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 | #![cfg_attr(docsrs, feature(doc_auto_cfg))]
[INFO] [stdout]   |             ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `unix`, `windows`
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]   = note: requested on the command line with `-D unexpected-cfgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]  --> src/lib.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 | #![cfg_attr(docsrs, feature(doc_auto_cfg))]
[INFO] [stdout]   |             ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `unix`, `windows`
[INFO] [stdout]   = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]   = note: requested on the command line with `-D unexpected-cfgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `serialize` is never used
[INFO] [stdout]   --> src/serde/pdu_process_response.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(crate) fn serialize<S>(
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deserialize` is never used
[INFO] [stdout]   --> src/serde/pdu_process_response.rs:32:15
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub(crate) fn deserialize<'de, D>(
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `serialize` is never used
[INFO] [stdout]   --> src/serde/v1_pdu.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub(crate) fn serialize<T, S>(val: &T, serializer: S) -> Result<S::Ok, S::Error>
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deserialize` is never used
[INFO] [stdout]   --> src/serde/v1_pdu.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub(crate) fn deserialize<'de, T, D>(deserializer: D) -> Result<T, D::Error>
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/authorization/get_event_authorization.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/backfill/get_backfill.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/device/get_devices.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/directory/get_public_rooms.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/directory/get_public_rooms_filtered.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/discovery/discover_homeserver.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const METADATA: Metadata = metadata! {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/discovery/get_remote_server_keys.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/discovery/get_remote_server_keys_batch.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/discovery/get_server_keys.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/discovery/get_server_version.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/event/get_event.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/event/get_event_by_timestamp.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/event/get_missing_events.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_default_limit` is never used
[INFO] [stdout]   --> src/event/get_missing_events.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn is_default_limit(val: &UInt) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/event/get_room_state.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/event/get_room_state_ids.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/keys/claim_keys.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/keys/get_keys.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/knock/create_knock_event_template.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/knock/send_knock.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/create_invite/v1.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const METADATA: Metadata = metadata! {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/create_invite/v2.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const METADATA: Metadata = metadata! {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/create_join_event/v1.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const METADATA: Metadata = metadata! {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/create_join_event/v2.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const METADATA: Metadata = metadata! {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/create_leave_event/v1.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const METADATA: Metadata = metadata! {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/create_leave_event/v2.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const METADATA: Metadata = metadata! {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/prepare_join_event.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_ver` is never used
[INFO] [stdout]   --> src/membership/prepare_join_event.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn default_ver() -> Vec<RoomVersionId> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_default_ver` is never used
[INFO] [stdout]   --> src/membership/prepare_join_event.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn is_default_ver(ver: &[RoomVersionId]) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/prepare_leave_event.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/openid/get_openid_userinfo.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/query/get_custom_information.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/query/get_profile_information.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/query/get_room_information.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/space/get_hierarchy.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/thirdparty/bind_callback.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/thirdparty/exchange_invite.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/transactions/send_transaction_message.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/authorization/get_event_authorization.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/backfill/get_backfill.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/device/get_devices.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/directory/get_public_rooms.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/directory/get_public_rooms_filtered.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/discovery/discover_homeserver.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const METADATA: Metadata = metadata! {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/discovery/get_remote_server_keys.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/discovery/get_remote_server_keys_batch.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/discovery/get_server_keys.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/discovery/get_server_version.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/event/get_event.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/event/get_event_by_timestamp.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/event/get_missing_events.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_default_limit` is never used
[INFO] [stdout]   --> src/event/get_missing_events.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn is_default_limit(val: &UInt) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/event/get_room_state.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/event/get_room_state_ids.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/keys/claim_keys.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/keys/get_keys.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/knock/create_knock_event_template.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/knock/send_knock.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/create_invite/v1.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const METADATA: Metadata = metadata! {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/create_invite/v2.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const METADATA: Metadata = metadata! {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/create_join_event/v1.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const METADATA: Metadata = metadata! {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/create_join_event/v2.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const METADATA: Metadata = metadata! {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/create_leave_event/v1.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const METADATA: Metadata = metadata! {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/create_leave_event/v2.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const METADATA: Metadata = metadata! {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/prepare_join_event.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_ver` is never used
[INFO] [stdout]   --> src/membership/prepare_join_event.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn default_ver() -> Vec<RoomVersionId> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_default_ver` is never used
[INFO] [stdout]   --> src/membership/prepare_join_event.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn is_default_ver(ver: &[RoomVersionId]) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/membership/prepare_leave_event.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/openid/get_openid_userinfo.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/query/get_custom_information.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/query/get_profile_information.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/query/get_room_information.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/space/get_hierarchy.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/thirdparty/bind_callback.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/thirdparty/exchange_invite.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `METADATA` is never used
[INFO] [stdout]   --> src/transactions/send_transaction_message.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 |     const METADATA: Metadata = metadata! {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 42 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ruma-federation-api` (lib) due to 2 previous errors; 42 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 1 previous error; 38 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ruma-federation-api` (lib test) due to 2 previous errors; 38 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "3758b3699a7ff4102a902129e0369454199e3d57b7a940c41d51359da8e0227c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3758b3699a7ff4102a902129e0369454199e3d57b7a940c41d51359da8e0227c", kill_on_drop: false }`
[INFO] [stdout] 3758b3699a7ff4102a902129e0369454199e3d57b7a940c41d51359da8e0227c
