[INFO] cloning repository https://github.com/bcspragu/mog [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bcspragu/mog" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbcspragu%2Fmog", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbcspragu%2Fmog'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4b9d7c6bd2791a7d166d91b10e3a00220b8e4b01 [INFO] checking bcspragu/mog against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbcspragu%2Fmog" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/bcspragu/mog [INFO] finished tweaking git repo https://github.com/bcspragu/mog [INFO] tweaked toml for git repo https://github.com/bcspragu/mog written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/bcspragu/mog on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/bcspragu/mog 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c0a505b07c36ae6d10741b62c55b2f61070375dc4fb10837774e48661ff0cfc5 [INFO] running `Command { std: "docker" "start" "-a" "c0a505b07c36ae6d10741b62c55b2f61070375dc4fb10837774e48661ff0cfc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c0a505b07c36ae6d10741b62c55b2f61070375dc4fb10837774e48661ff0cfc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0a505b07c36ae6d10741b62c55b2f61070375dc4fb10837774e48661ff0cfc5", kill_on_drop: false }` [INFO] [stdout] c0a505b07c36ae6d10741b62c55b2f61070375dc4fb10837774e48661ff0cfc5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7cbfe60d071199faf20e8a057ff7252f4610d34406f36a92d257157216405215 [INFO] running `Command { std: "docker" "start" "-a" "7cbfe60d071199faf20e8a057ff7252f4610d34406f36a92d257157216405215", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling crunchy v0.2.3 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling cc v1.2.10 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking utf8-ranges v1.0.5 [INFO] [stderr] Checking signal-hook v0.3.17 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Checking murmurhash32 v0.3.1 [INFO] [stderr] Checking lru v0.12.5 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking castaway v0.2.3 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking bitpacking v0.9.2 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking ownedbytes v0.7.0 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Checking tantivy-bitpacker v0.6.0 [INFO] [stderr] Checking tantivy-fst v0.5.0 [INFO] [stderr] Checking fastdivide v0.4.2 [INFO] [stderr] Checking compact_str v0.8.1 [INFO] [stderr] Checking unicode-truncate v1.1.0 [INFO] [stderr] Checking measure_time v0.8.3 [INFO] [stderr] Checking tantivy-query-grammar v0.22.0 [INFO] [stderr] Checking nucleo-matcher v0.3.1 (https://github.com/bcspragu/nucleo?rev=0888f55deb37f7a0cf3518774a9ef8c2ecdea725#0888f55d) [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking crossbeam-channel v0.5.14 [INFO] [stderr] Checking memmap2 v0.9.5 [INFO] [stderr] Checking signal-hook-mio v0.2.4 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking census v0.4.2 [INFO] [stderr] Checking oneshot v0.1.8 [INFO] [stderr] Checking levenshtein_automata v0.2.1 [INFO] [stderr] Checking htmlescape v0.3.1 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling zstd-sys v2.0.13+zstd.1.5.6 [INFO] [stderr] Checking crossterm v0.28.1 [INFO] [stderr] Checking tempfile v3.16.0 [INFO] [stderr] Checking fs4 v0.8.4 [INFO] [stderr] Checking nucleo v0.5.0 (https://github.com/bcspragu/nucleo?rev=0888f55deb37f7a0cf3518774a9ef8c2ecdea725#0888f55d) [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling async-trait v0.1.85 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Checking thiserror v2.0.11 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling zstd-safe v7.2.1 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking zstd v0.13.2 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Checking strum v0.26.3 [INFO] [stderr] Compiling instability v0.3.7 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking serde v1.0.217 [INFO] [stderr] Checking ratatui v0.29.0 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking tantivy-tokenizer-api v0.3.0 [INFO] [stderr] Checking serde_json v1.0.138 [INFO] [stderr] Checking uuid v1.12.1 [INFO] [stderr] Checking rust-stemmers v1.2.0 [INFO] [stderr] Checking sketches-ddsketch v0.2.2 [INFO] [stderr] Checking time v0.3.37 [INFO] [stderr] Checking tantivy-common v0.7.0 [INFO] [stderr] Checking tantivy-sstable v0.3.0 [INFO] [stderr] Checking tantivy-stacker v0.3.0 [INFO] [stderr] Checking tantivy-columnar v0.3.0 [INFO] [stderr] Checking tantivy v0.22.0 [INFO] [stderr] Checking mog v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `short_names`, `text`, and `texts` are never read [INFO] [stdout] --> src/indexer.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct EmojiEntry { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 36 | pub short_names: Vec, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | pub text: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 41 | #[serde(default)] [INFO] [stdout] 42 | pub texts: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, indexer::SearchError> [INFO] [stdout] --> src/main.rs:49:22 [INFO] [stdout] | [INFO] [stdout] 49 | let emojis = backend [INFO] [stdout] | ______________________^ [INFO] [stdout] 50 | | .search(&query) [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: ControlFlow, Vec> [INFO] [stdout] --> src/app.rs:27:23 [INFO] [stdout] | [INFO] [stdout] 27 | self.emojis = self.backend.search(&self.input)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, indexer::SearchError> [INFO] [stdout] --> src/app.rs:27:23 [INFO] [stdout] | [INFO] [stdout] 27 | self.emojis = self.backend.search(&self.input)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, indexer::SearchError> [INFO] [stdout] --> src/indexer.rs:102:78 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn search(&mut self, query: &str) -> Result, SearchError> { [INFO] [stdout] | ______________________________________________________________________________^ [INFO] [stdout] 103 | | match self { [INFO] [stdout] 104 | | #[cfg(feature = "nucleo")] [INFO] [stdout] 105 | | Backend::Nucleo(backend) => backend.search(query).map_err(SearchError::Nucleo), [INFO] [stdout] ... | [INFO] [stdout] 109 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, indexer::SearchError> [INFO] [stdout] --> src/indexer.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 103 | / match self { [INFO] [stdout] 104 | | #[cfg(feature = "nucleo")] [INFO] [stdout] 105 | | Backend::Nucleo(backend) => backend.search(query).map_err(SearchError::Nucleo), [INFO] [stdout] 106 | | #[cfg(feature = "tantivy")] [INFO] [stdout] 107 | | Backend::Tantivy(backend) => backend.search(query).map_err(SearchError::Tantivy), [INFO] [stdout] 108 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, indexer::SearchError> [INFO] [stdout] --> src/indexer.rs:105:41 [INFO] [stdout] | [INFO] [stdout] 105 | Backend::Nucleo(backend) => backend.search(query).map_err(SearchError::Nucleo), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, nucleo::SearchError> [INFO] [stdout] --> src/indexer.rs:105:41 [INFO] [stdout] | [INFO] [stdout] 105 | Backend::Nucleo(backend) => backend.search(query).map_err(SearchError::Nucleo), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, nucleo::SearchError> [INFO] [stdout] --> src/nucleo.rs:53:90 [INFO] [stdout] | [INFO] [stdout] 53 | fn search(&mut self, query: &str) -> Result, Self::Error> { [INFO] [stdout] | __________________________________________________________________________________________^ [INFO] [stdout] 54 | | let append = query.starts_with(&self.prev_query); [INFO] [stdout] 55 | | self.prev_query = query.to_string(); [INFO] [stdout] 56 | | for i in 0..5usize { [INFO] [stdout] ... | [INFO] [stdout] 77 | | Ok(self.prev_results.clone()) [INFO] [stdout] 78 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, nucleo::SearchError> [INFO] [stdout] --> src/nucleo.rs:72:20 [INFO] [stdout] | [INFO] [stdout] 72 | return Ok(self.prev_results.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, nucleo::SearchError> [INFO] [stdout] --> src/nucleo.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | Ok(self.prev_results.clone()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `short_names`, `text`, and `texts` are never read [INFO] [stdout] --> src/indexer.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct EmojiEntry { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 36 | pub short_names: Vec, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | pub text: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 41 | #[serde(default)] [INFO] [stdout] 42 | pub texts: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, indexer::SearchError> [INFO] [stdout] --> src/main.rs:49:22 [INFO] [stdout] | [INFO] [stdout] 49 | let emojis = backend [INFO] [stdout] | ______________________^ [INFO] [stdout] 50 | | .search(&query) [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: ControlFlow, Vec> [INFO] [stdout] --> src/app.rs:27:23 [INFO] [stdout] | [INFO] [stdout] 27 | self.emojis = self.backend.search(&self.input)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, indexer::SearchError> [INFO] [stdout] --> src/app.rs:27:23 [INFO] [stdout] | [INFO] [stdout] 27 | self.emojis = self.backend.search(&self.input)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mog` (bin "mog") due to 10 previous errors; 1 warning emitted [INFO] [stdout] error: this type will no longer be must used: Result, indexer::SearchError> [INFO] [stdout] --> src/indexer.rs:102:78 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn search(&mut self, query: &str) -> Result, SearchError> { [INFO] [stdout] | ______________________________________________________________________________^ [INFO] [stdout] 103 | | match self { [INFO] [stdout] 104 | | #[cfg(feature = "nucleo")] [INFO] [stdout] 105 | | Backend::Nucleo(backend) => backend.search(query).map_err(SearchError::Nucleo), [INFO] [stdout] ... | [INFO] [stdout] 109 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result, indexer::SearchError> [INFO] [stdout] --> src/indexer.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 103 | / match self { [INFO] [stdout] 104 | | #[cfg(feature = "nucleo")] [INFO] [stdout] 105 | | Backend::Nucleo(backend) => backend.search(query).map_err(SearchError::Nucleo), [INFO] [stdout] 106 | | #[cfg(feature = "tantivy")] [INFO] [stdout] 107 | | Backend::Tantivy(backend) => backend.search(query).map_err(SearchError::Tantivy), [INFO] [stdout] 108 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, indexer::SearchError> [INFO] [stdout] --> src/indexer.rs:105:41 [INFO] [stdout] | [INFO] [stdout] 105 | Backend::Nucleo(backend) => backend.search(query).map_err(SearchError::Nucleo), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, nucleo::SearchError> [INFO] [stdout] --> src/indexer.rs:105:41 [INFO] [stdout] | [INFO] [stdout] 105 | Backend::Nucleo(backend) => backend.search(query).map_err(SearchError::Nucleo), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, nucleo::SearchError> [INFO] [stdout] --> src/nucleo.rs:53:90 [INFO] [stdout] | [INFO] [stdout] 53 | fn search(&mut self, query: &str) -> Result, Self::Error> { [INFO] [stdout] | __________________________________________________________________________________________^ [INFO] [stdout] 54 | | let append = query.starts_with(&self.prev_query); [INFO] [stdout] 55 | | self.prev_query = query.to_string(); [INFO] [stdout] 56 | | for i in 0..5usize { [INFO] [stdout] ... | [INFO] [stdout] 77 | | Ok(self.prev_results.clone()) [INFO] [stdout] 78 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, nucleo::SearchError> [INFO] [stdout] --> src/nucleo.rs:72:20 [INFO] [stdout] | [INFO] [stdout] 72 | return Ok(self.prev_results.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, nucleo::SearchError> [INFO] [stdout] --> src/nucleo.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | Ok(self.prev_results.clone()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mog` (bin "mog" test) due to 10 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "7cbfe60d071199faf20e8a057ff7252f4610d34406f36a92d257157216405215", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cbfe60d071199faf20e8a057ff7252f4610d34406f36a92d257157216405215", kill_on_drop: false }` [INFO] [stdout] 7cbfe60d071199faf20e8a057ff7252f4610d34406f36a92d257157216405215