[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 [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 [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 [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 [INFO] [stdout] --> src/subduction.rs:117:47 [INFO] [stdout] | [INFO] [stdout] 117 | ) -> Result { [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 [INFO] [stdout] --> src/subduction.rs:117:47 [INFO] [stdout] | [INFO] [stdout] 117 | ) -> Result { [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 [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 [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 [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 [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, 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 [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 [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 [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 [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 [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 [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 [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 [INFO] [stdout] --> src/subduction.rs:117:47 [INFO] [stdout] | [INFO] [stdout] 117 | ) -> Result { [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 [INFO] [stdout] --> src/subduction.rs:117:47 [INFO] [stdout] | [INFO] [stdout] 117 | ) -> Result { [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 [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 [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 [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 [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, 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 [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 [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 [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 [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