[INFO] fetching crate moduforge-collaboration 0.6.4...
[INFO] checking moduforge-collaboration-0.6.4 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate moduforge-collaboration 0.6.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate moduforge-collaboration 0.6.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate moduforge-collaboration 0.6.4
[INFO] tweaked toml for crates.io crate moduforge-collaboration 0.6.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate moduforge-collaboration 0.6.4 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate moduforge-collaboration 0.6.4 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 225ba261dd7b3c19e5cb43af2b53aac0980293c51f59663c000764cfe3b39d19
[INFO] running `Command { std: "docker" "start" "-a" "225ba261dd7b3c19e5cb43af2b53aac0980293c51f59663c000764cfe3b39d19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "225ba261dd7b3c19e5cb43af2b53aac0980293c51f59663c000764cfe3b39d19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "225ba261dd7b3c19e5cb43af2b53aac0980293c51f59663c000764cfe3b39d19", kill_on_drop: false }`
[INFO] [stdout] 225ba261dd7b3c19e5cb43af2b53aac0980293c51f59663c000764cfe3b39d19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5749f999f39ffe61894977856a29509d3ad426a9fc6cfe99909794580d1e4f1c
[INFO] running `Command { std: "docker" "start" "-a" "5749f999f39ffe61894977856a29509d3ad426a9fc6cfe99909794580d1e4f1c", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling serde_core v1.0.226
[INFO] [stderr]    Compiling serde v1.0.226
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling multer v2.1.0
[INFO] [stderr]     Checking data-encoding v2.9.0
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking spin v0.9.8
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[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking atomic_refcell v0.1.13
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking smallstr v0.3.1
[INFO] [stderr]     Checking clap_builder v4.5.48
[INFO] [stderr]     Checking ciborium-ll v0.2.2
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[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking regex v1.11.2
[INFO] [stderr]    Compiling synstructure v0.13.2
[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 serde_derive v1.0.226
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.3
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking tracing-serde v0.2.0
[INFO] [stderr]     Checking yrs v0.18.8
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking icu_properties v2.0.1
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[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
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[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking tokio-test v0.4.4
[INFO] [stderr]     Checking tungstenite v0.21.0
[INFO] [stderr]     Checking tokio-tungstenite v0.21.0
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking warp v0.3.7
[INFO] [stderr]     Checking yrs-warp v0.8.0
[INFO] [stderr]     Checking moduforge-collaboration v0.6.4 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/ws_server.rs:59:55
[INFO] [stdout]     |
[INFO] [stdout]  59 |       ) -> Result<impl Reply, std::convert::Infallible> {
[INFO] [stdout]     |  _______________________________________________________^
[INFO] [stdout]  60 | |         if let Some(room_error) = err.find::<RoomNotFoundError>() {
[INFO] [stdout]  61 | |             let error_response = json!({
[INFO] [stdout]  62 | |                 "error": "ROOM_NOT_FOUND",
[INFO] [stdout] ...   |
[INFO] [stdout] 104 | |         Ok(reply.into_response())
[INFO] [stdout] 105 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/ws_server.rs:59:55
[INFO] [stdout]     |
[INFO] [stdout]  59 |       ) -> Result<impl Reply, std::convert::Infallible> {
[INFO] [stdout]     |  _______________________________________________________^
[INFO] [stdout]  60 | |         if let Some(room_error) = err.find::<RoomNotFoundError>() {
[INFO] [stdout]  61 | |             let error_response = json!({
[INFO] [stdout]  62 | |                 "error": "ROOM_NOT_FOUND",
[INFO] [stdout] ...   |
[INFO] [stdout] 104 | |         Ok(reply.into_response())
[INFO] [stdout] 105 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/ws_server.rs:73:20
[INFO] [stdout]    |
[INFO] [stdout] 73 |             return Ok(reply.into_response());
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/ws_server.rs:89:20
[INFO] [stdout]    |
[INFO] [stdout] 89 |             return Ok(reply.into_response());
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/ws_server.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |         Ok(reply.into_response())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/ws_server.rs:59:55
[INFO] [stdout]     |
[INFO] [stdout]  59 |       ) -> Result<impl Reply, std::convert::Infallible> {
[INFO] [stdout]     |  _______________________________________________________^
[INFO] [stdout]  60 | |         if let Some(room_error) = err.find::<RoomNotFoundError>() {
[INFO] [stdout]  61 | |             let error_response = json!({
[INFO] [stdout]  62 | |                 "error": "ROOM_NOT_FOUND",
[INFO] [stdout] ...   |
[INFO] [stdout] 104 | |         Ok(reply.into_response())
[INFO] [stdout] 105 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/ws_server.rs:59:55
[INFO] [stdout]     |
[INFO] [stdout]  59 |       ) -> Result<impl Reply, std::convert::Infallible> {
[INFO] [stdout]     |  _______________________________________________________^
[INFO] [stdout]  60 | |         if let Some(room_error) = err.find::<RoomNotFoundError>() {
[INFO] [stdout]  61 | |             let error_response = json!({
[INFO] [stdout]  62 | |                 "error": "ROOM_NOT_FOUND",
[INFO] [stdout] ...   |
[INFO] [stdout] 104 | |         Ok(reply.into_response())
[INFO] [stdout] 105 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/ws_server.rs:73:20
[INFO] [stdout]    |
[INFO] [stdout] 73 |             return Ok(reply.into_response());
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/ws_server.rs:89:20
[INFO] [stdout]    |
[INFO] [stdout] 89 |             return Ok(reply.into_response());
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Response<Body>, Infallible>
[INFO] [stdout]    --> src/ws_server.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |         Ok(reply.into_response())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `moduforge-collaboration` (lib) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `moduforge-collaboration` (lib test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "5749f999f39ffe61894977856a29509d3ad426a9fc6cfe99909794580d1e4f1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5749f999f39ffe61894977856a29509d3ad426a9fc6cfe99909794580d1e4f1c", kill_on_drop: false }`
[INFO] [stdout] 5749f999f39ffe61894977856a29509d3ad426a9fc6cfe99909794580d1e4f1c
