[INFO] fetching crate git-bug 0.2.4... [INFO] checking git-bug-0.2.4 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate git-bug 0.2.4 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate git-bug 0.2.4 [INFO] finished tweaking crates.io crate git-bug 0.2.4 [INFO] tweaked toml for crates.io crate git-bug 0.2.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate git-bug 0.2.4 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 git-bug 0.2.4 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-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] c50fa8d05cd68acb77b8b9f805edd7c067b351001bf424a851215fd183ffee71 [INFO] running `Command { std: "docker" "start" "-a" "c50fa8d05cd68acb77b8b9f805edd7c067b351001bf424a851215fd183ffee71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c50fa8d05cd68acb77b8b9f805edd7c067b351001bf424a851215fd183ffee71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c50fa8d05cd68acb77b8b9f805edd7c067b351001bf424a851215fd183ffee71", kill_on_drop: false }` [INFO] [stdout] c50fa8d05cd68acb77b8b9f805edd7c067b351001bf424a851215fd183ffee71 [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] 68bb23e3a12e8dddbb863beeb1062ab5224d5c11f59c34857f3c31121acc3cdb [INFO] running `Command { std: "docker" "start" "-a" "68bb23e3a12e8dddbb863beeb1062ab5224d5c11f59c34857f3c31121acc3cdb", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking gix-trace v0.1.12 [INFO] [stderr] Checking tinyvec v1.9.0 [INFO] [stderr] Checking zlib-rs v0.5.0 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking hash32 v0.3.1 [INFO] [stderr] Checking jiff v0.2.14 [INFO] [stderr] Checking winnow v0.7.10 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking memmap2 v0.9.5 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking gix-sec v0.11.0 [INFO] [stderr] Checking hashbrown v0.15.3 [INFO] [stderr] Compiling ref-cast v1.0.24 [INFO] [stderr] Checking clru v0.6.2 [INFO] [stderr] Checking heapless v0.8.0 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking float-cmp v0.10.0 [INFO] [stderr] Compiling redb v2.6.0 [INFO] [stderr] Checking unicode-bom v2.0.3 [INFO] [stderr] Checking arc-swap v1.7.1 [INFO] [stderr] Checking simdutf8 v0.1.5 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking sha1-checked v0.10.0 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking pretty_assertions v1.4.1 [INFO] [stderr] Checking halfbrown v0.3.0 [INFO] [stderr] Checking unicode-normalization v0.1.24 [INFO] [stderr] Checking value-trait v0.11.0 [INFO] [stderr] Checking libz-rs-sys v0.5.0 [INFO] [stderr] Checking flate2 v1.1.1 [INFO] [stderr] Checking gix-utils v0.3.0 [INFO] [stderr] Checking tempfile v3.20.0 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [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 ref-cast-impl v1.0.24 [INFO] [stderr] Compiling maybe-async v0.2.10 [INFO] [stderr] Checking simd-json v0.15.1 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking thiserror v2.0.12 [INFO] [stderr] Checking gix-chunk v0.4.11 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerovec v0.11.2 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.2 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking smallvec v1.15.0 [INFO] [stderr] Checking bstr v1.12.0 [INFO] [stderr] Checking faster-hex v0.10.0 [INFO] [stderr] Checking postcard v1.1.1 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking gix-validate v0.10.0 [INFO] [stderr] Checking gix-date v0.10.2 [INFO] [stderr] Checking gix-quote v0.6.0 [INFO] [stderr] Checking gix-packetline v0.19.0 [INFO] [stderr] Checking prodash v29.0.2 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking gix-actor v0.35.1 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking gix-path v0.10.18 [INFO] [stderr] Checking gix-command v0.6.1 [INFO] [stderr] Checking gix-config-value v0.15.0 [INFO] [stderr] Checking gix-features v0.42.1 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking gix-hash v0.18.0 [INFO] [stderr] Checking gix-fs v0.15.0 [INFO] [stderr] Checking gix-glob v0.20.1 [INFO] [stderr] Checking gix-tempfile v17.1.0 [INFO] [stderr] Checking gix-lock v17.1.0 [INFO] [stderr] Checking gix-hashtable v0.8.1 [INFO] [stderr] Checking gix-commitgraph v0.28.0 [INFO] [stderr] Checking gix-url v0.31.0 [INFO] [stderr] Checking gix-object v0.49.1 [INFO] [stderr] Checking gix-shallow v0.4.0 [INFO] [stderr] Checking gix-transport v0.47.0 [INFO] [stderr] Checking gix-ref v0.52.1 [INFO] [stderr] Checking gix-revwalk v0.20.1 [INFO] [stderr] Checking gix-pack v0.59.1 [INFO] [stderr] Checking gix-diff v0.52.1 [INFO] [stderr] Checking gix-revision v0.34.1 [INFO] [stderr] Checking gix-traverse v0.46.2 [INFO] [stderr] Checking gix-refspec v0.30.1 [INFO] [stderr] Checking gix-discover v0.40.1 [INFO] [stderr] Checking gix-config v0.45.1 [INFO] [stderr] Checking gix-protocol v0.50.1 [INFO] [stderr] Checking gix-odb v0.69.1 [INFO] [stderr] Checking gix v0.72.1 [INFO] [stderr] Checking git-bug v0.2.4 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/replica/entity/lamport/mem.rs:32:74 [INFO] [stdout] | [INFO] [stdout] 32 | fn increment(&mut self) -> Result { [INFO] [stdout] | __________________________________________________________________________^ [INFO] [stdout] 33 | | Ok(super::Time(self.counter.fetch_add(1, Ordering::SeqCst))) [INFO] [stdout] 34 | | } [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/replica/entity/lamport/mem.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | Ok(super::Time(self.counter.fetch_add(1, Ordering::SeqCst))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/replica/entity/lamport/persistent.rs:39:24 [INFO] [stdout] | [INFO] [stdout] 39 | let previous = self.clock.increment().expect("This error is infallible"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `git-bug` (lib) due to 3 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/query/parse/parser/relaxed.rs:309:21 [INFO] [stdout] | [INFO] [stdout] 309 | let query = Query::::from_continuous_str(&(), input, ParseMode::Relaxed) [INFO] [stdout] | _____________________^ [INFO] [stdout] 310 | | .map_err(|err| panic!("{err}")) [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/query/parse/parser/relaxed.rs:327:21 [INFO] [stdout] | [INFO] [stdout] 327 | let query = Query::::from_continuous_str(&(), input, ParseMode::Relaxed) [INFO] [stdout] | _____________________^ [INFO] [stdout] 328 | | .map_err(|err| panic!("{err}")) [INFO] [stdout] | |___________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, !> [INFO] [stdout] --> src/query/parse/parser/relaxed.rs:348:21 [INFO] [stdout] | [INFO] [stdout] 348 | let query = Query::::from_continuous_str(&(), input, ParseMode::Relaxed) [INFO] [stdout] | _____________________^ [INFO] [stdout] 349 | | .map_err(|err| panic!("{err}")) [INFO] [stdout] | |___________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, !> [INFO] [stdout] --> src/query/parse/parser/relaxed.rs:371:21 [INFO] [stdout] | [INFO] [stdout] 371 | let query = Query::::from_continuous_str(&(), input, ParseMode::Relaxed) [INFO] [stdout] | _____________________^ [INFO] [stdout] 372 | | .map_err(|err| panic!("{err}")) [INFO] [stdout] | |___________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, !> [INFO] [stdout] --> src/query/parse/parser/relaxed.rs:415:21 [INFO] [stdout] | [INFO] [stdout] 415 | let query = Query::::from_continuous_str(&(), &input, ParseMode::Relaxed) [INFO] [stdout] | _____________________^ [INFO] [stdout] 416 | | .map_err(|err| panic!("{err}")) [INFO] [stdout] | |___________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, !> [INFO] [stdout] --> src/query/parse/parser/strict.rs:166:21 [INFO] [stdout] | [INFO] [stdout] 166 | let query = Query::::from_continuous_str(&(), input, ParseMode::Strict) [INFO] [stdout] | _____________________^ [INFO] [stdout] 167 | | .map_err(|err| panic!("{err}")) [INFO] [stdout] | |___________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, !> [INFO] [stdout] --> src/query/parse/parser/strict.rs:189:21 [INFO] [stdout] | [INFO] [stdout] 189 | let query = Query::::from_continuous_str(&(), input, ParseMode::Strict) [INFO] [stdout] | _____________________^ [INFO] [stdout] 190 | | .map_err(|err| panic!("{err}")) [INFO] [stdout] | |___________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/query/parse/parser/mod.rs:320:9 [INFO] [stdout] | [INFO] [stdout] 320 | / { [INFO] [stdout] 321 | | match key { [INFO] [stdout] 322 | | "key1" => Ok(Self::Key1(match value.as_str() { [INFO] [stdout] 323 | | "value1" => QueryTestKey1::Value1, [INFO] [stdout] ... | [INFO] [stdout] 334 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/query/parse/parser/mod.rs:321:13 [INFO] [stdout] | [INFO] [stdout] 321 | / match key { [INFO] [stdout] 322 | | "key1" => Ok(Self::Key1(match value.as_str() { [INFO] [stdout] 323 | | "value1" => QueryTestKey1::Value1, [INFO] [stdout] 324 | | "value2" => QueryTestKey1::Value2, [INFO] [stdout] ... | [INFO] [stdout] 332 | | other => todo!("{other}"), [INFO] [stdout] 333 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/query/parse/parser/mod.rs:322:27 [INFO] [stdout] | [INFO] [stdout] 322 | "key1" => Ok(Self::Key1(match value.as_str() { [INFO] [stdout] | ___________________________^ [INFO] [stdout] 323 | | "value1" => QueryTestKey1::Value1, [INFO] [stdout] 324 | | "value2" => QueryTestKey1::Value2, [INFO] [stdout] 325 | | other => todo!("{other}"), [INFO] [stdout] 326 | | })), [INFO] [stdout] | |___________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/query/parse/parser/mod.rs:327:27 [INFO] [stdout] | [INFO] [stdout] 327 | "key2" => Ok(Self::Key2(value)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/query/parse/parser/mod.rs:328:27 [INFO] [stdout] | [INFO] [stdout] 328 | "key3" => Ok(Self::Key3 { [INFO] [stdout] | ___________________________^ [INFO] [stdout] 329 | | _value: value.parse().unwrap(), [INFO] [stdout] 330 | | original: value, [INFO] [stdout] 331 | | }), [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/query/parse/parser/mod.rs:339:9 [INFO] [stdout] | [INFO] [stdout] 339 | / { [INFO] [stdout] 340 | | Ok(Self::Key2(value)) [INFO] [stdout] 341 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/query/parse/parser/mod.rs:340:13 [INFO] [stdout] | [INFO] [stdout] 340 | Ok(Self::Key2(value)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/replica/entity/lamport/mem.rs:32:74 [INFO] [stdout] | [INFO] [stdout] 32 | fn increment(&mut self) -> Result { [INFO] [stdout] | __________________________________________________________________________^ [INFO] [stdout] 33 | | Ok(super::Time(self.counter.fetch_add(1, Ordering::SeqCst))) [INFO] [stdout] 34 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/replica/entity/lamport/mem.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | Ok(super::Time(self.counter.fetch_add(1, Ordering::SeqCst))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/replica/entity/lamport/persistent.rs:39:24 [INFO] [stdout] | [INFO] [stdout] 39 | let previous = self.clock.increment().expect("This error is infallible"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `git-bug` (lib test) due to 17 previous errors [INFO] running `Command { std: "docker" "inspect" "68bb23e3a12e8dddbb863beeb1062ab5224d5c11f59c34857f3c31121acc3cdb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68bb23e3a12e8dddbb863beeb1062ab5224d5c11f59c34857f3c31121acc3cdb", kill_on_drop: false }` [INFO] [stdout] 68bb23e3a12e8dddbb863beeb1062ab5224d5c11f59c34857f3c31121acc3cdb