[INFO] fetching crate subduction_wasm 0.1.0...
[INFO] checking subduction_wasm-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate subduction_wasm 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate subduction_wasm 0.1.0
[INFO] finished tweaking crates.io crate subduction_wasm 0.1.0
[INFO] tweaked toml for crates.io crate subduction_wasm 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate subduction_wasm 0.1.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate subduction_wasm 0.1.0 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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a0ac8ff3e176bfa8e16ae80e502a53da9f29bcacfd1d40b7294ee9cc133ca9f
[INFO] running `Command { std: "docker" "start" "-a" "4a0ac8ff3e176bfa8e16ae80e502a53da9f29bcacfd1d40b7294ee9cc133ca9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a0ac8ff3e176bfa8e16ae80e502a53da9f29bcacfd1d40b7294ee9cc133ca9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a0ac8ff3e176bfa8e16ae80e502a53da9f29bcacfd1d40b7294ee9cc133ca9f", kill_on_drop: false }`
[INFO] [stdout] 4a0ac8ff3e176bfa8e16ae80e502a53da9f29bcacfd1d40b7294ee9cc133ca9f
[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 -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] 3af04696b13e3ec4202e6a7fb8bfa3ae45818681edea67fdb4b3e6596ac39325
[INFO] running `Command { std: "docker" "start" "-a" "3af04696b13e3ec4202e6a7fb8bfa3ae45818681edea67fdb4b3e6596ac39325", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.104
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking unicode-ident v1.0.20
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling wasm-bindgen v0.2.104
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]     Checking constant_time_eq v0.3.1
[INFO] [stderr]     Checking nonempty v0.12.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.104
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.104
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.104
[INFO] [stderr]     Checking js-sys v0.3.81
[INFO] [stderr]     Checking from_js_ref v0.1.2
[INFO] [stderr]     Checking console_error_panic_hook v0.1.7
[INFO] [stderr]    Compiling wasm_refgen v0.1.2
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking sedimentree_core v0.1.0
[INFO] [stderr]     Checking subduction_core v0.1.0
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.54
[INFO] [stderr]     Checking web-sys v0.3.81
[INFO] [stderr]     Checking subduction_wasm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/subduction.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 | /         self.core
[INFO] [stdout] 103 | |             .disconnect(&js_conn_id.into())
[INFO] [stdout] 104 | |             .await
[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]    --> src/subduction.rs:104:14
[INFO] [stdout]     |
[INFO] [stdout] 104 |             .await
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/subduction.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 | /         self.core
[INFO] [stdout] 103 | |             .disconnect(&js_conn_id.into())
[INFO] [stdout] 104 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, WasmDisconnectionError>
[INFO] [stdout]    --> src/subduction.rs:117:47
[INFO] [stdout]     |
[INFO] [stdout] 117 |       ) -> Result<bool, WasmDisconnectionError> {
[INFO] [stdout]     |  _______________________________________________^
[INFO] [stdout] 118 | |         Ok(self.core.disconnect_from_peer(&peer_id.into()).await?)
[INFO] [stdout] 119 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, WasmDisconnectionError>
[INFO] [stdout]    --> src/subduction.rs:117:47
[INFO] [stdout]     |
[INFO] [stdout] 117 |       ) -> Result<bool, WasmDisconnectionError> {
[INFO] [stdout]     |  _______________________________________________^
[INFO] [stdout] 118 | |         Ok(self.core.disconnect_from_peer(&peer_id.into()).await?)
[INFO] [stdout] 119 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, WasmDisconnectionError>
[INFO] [stdout]   --> src/subduction.rs:44:1
[INFO] [stdout]    |
[INFO] [stdout] 44 | #[wasm_bindgen(js_class = Subduction)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `wasm_bindgen::prelude::__wasm_bindgen_class_marker` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, WasmDisconnectionError>
[INFO] [stdout]   --> src/subduction.rs:44:1
[INFO] [stdout]    |
[INFO] [stdout] 44 | #[wasm_bindgen(js_class = Subduction)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, WasmDisconnectionError>
[INFO] [stdout]   --> src/subduction.rs:44:1
[INFO] [stdout]    |
[INFO] [stdout] 44 | #[wasm_bindgen(js_class = Subduction)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, WasmDisconnectionError>
[INFO] [stdout]    --> src/subduction.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         Ok(self.core.disconnect_from_peer(&peer_id.into()).await?)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, bool>
[INFO] [stdout]    --> src/subduction.rs:118:12
[INFO] [stdout]     |
[INFO] [stdout] 118 |         Ok(self.core.disconnect_from_peer(&peer_id.into()).await?)
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/subduction.rs:118:12
[INFO] [stdout]     |
[INFO] [stdout] 118 |         Ok(self.core.disconnect_from_peer(&peer_id.into()).await?)
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/subduction.rs:118:60
[INFO] [stdout]     |
[INFO] [stdout] 118 |         Ok(self.core.disconnect_from_peer(&peer_id.into()).await?)
[INFO] [stdout]     |                                                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/subduction.rs:118:12
[INFO] [stdout]     |
[INFO] [stdout] 118 |         Ok(self.core.disconnect_from_peer(&peer_id.into()).await?)
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, WasmDisconnectionError>
[INFO] [stdout]    --> src/subduction.rs:118:12
[INFO] [stdout]     |
[INFO] [stdout] 118 |         Ok(self.core.disconnect_from_peer(&peer_id.into()).await?)
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `subduction_wasm` (lib) due to 14 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/subduction.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 | /         self.core
[INFO] [stdout] 103 | |             .disconnect(&js_conn_id.into())
[INFO] [stdout] 104 | |             .await
[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]    --> src/subduction.rs:104:14
[INFO] [stdout]     |
[INFO] [stdout] 104 |             .await
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/subduction.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 | /         self.core
[INFO] [stdout] 103 | |             .disconnect(&js_conn_id.into())
[INFO] [stdout] 104 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, WasmDisconnectionError>
[INFO] [stdout]    --> src/subduction.rs:117:47
[INFO] [stdout]     |
[INFO] [stdout] 117 |       ) -> Result<bool, WasmDisconnectionError> {
[INFO] [stdout]     |  _______________________________________________^
[INFO] [stdout] 118 | |         Ok(self.core.disconnect_from_peer(&peer_id.into()).await?)
[INFO] [stdout] 119 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, WasmDisconnectionError>
[INFO] [stdout]    --> src/subduction.rs:117:47
[INFO] [stdout]     |
[INFO] [stdout] 117 |       ) -> Result<bool, WasmDisconnectionError> {
[INFO] [stdout]     |  _______________________________________________^
[INFO] [stdout] 118 | |         Ok(self.core.disconnect_from_peer(&peer_id.into()).await?)
[INFO] [stdout] 119 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, WasmDisconnectionError>
[INFO] [stdout]   --> src/subduction.rs:44:1
[INFO] [stdout]    |
[INFO] [stdout] 44 | #[wasm_bindgen(js_class = Subduction)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `wasm_bindgen::prelude::__wasm_bindgen_class_marker` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, WasmDisconnectionError>
[INFO] [stdout]   --> src/subduction.rs:44:1
[INFO] [stdout]    |
[INFO] [stdout] 44 | #[wasm_bindgen(js_class = Subduction)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, WasmDisconnectionError>
[INFO] [stdout]   --> src/subduction.rs:44:1
[INFO] [stdout]    |
[INFO] [stdout] 44 | #[wasm_bindgen(js_class = Subduction)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, WasmDisconnectionError>
[INFO] [stdout]    --> src/subduction.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         Ok(self.core.disconnect_from_peer(&peer_id.into()).await?)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, bool>
[INFO] [stdout]    --> src/subduction.rs:118:12
[INFO] [stdout]     |
[INFO] [stdout] 118 |         Ok(self.core.disconnect_from_peer(&peer_id.into()).await?)
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/subduction.rs:118:12
[INFO] [stdout]     |
[INFO] [stdout] 118 |         Ok(self.core.disconnect_from_peer(&peer_id.into()).await?)
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/subduction.rs:118:60
[INFO] [stdout]     |
[INFO] [stdout] 118 |         Ok(self.core.disconnect_from_peer(&peer_id.into()).await?)
[INFO] [stdout]     |                                                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]    --> src/subduction.rs:118:12
[INFO] [stdout]     |
[INFO] [stdout] 118 |         Ok(self.core.disconnect_from_peer(&peer_id.into()).await?)
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, WasmDisconnectionError>
[INFO] [stdout]    --> src/subduction.rs:118:12
[INFO] [stdout]     |
[INFO] [stdout] 118 |         Ok(self.core.disconnect_from_peer(&peer_id.into()).await?)
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `subduction_wasm` (lib test) due to 14 previous errors
[INFO] running `Command { std: "docker" "inspect" "3af04696b13e3ec4202e6a7fb8bfa3ae45818681edea67fdb4b3e6596ac39325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3af04696b13e3ec4202e6a7fb8bfa3ae45818681edea67fdb4b3e6596ac39325", kill_on_drop: false }`
[INFO] [stdout] 3af04696b13e3ec4202e6a7fb8bfa3ae45818681edea67fdb4b3e6596ac39325
