[INFO] fetching crate scrolling_window_pattern_matcher 3.0.1... [INFO] building scrolling_window_pattern_matcher-3.0.1 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2 [INFO] extracting crate scrolling_window_pattern_matcher 3.0.1 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate scrolling_window_pattern_matcher 3.0.1 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate scrolling_window_pattern_matcher 3.0.1 [INFO] tweaked toml for crates.io crate scrolling_window_pattern_matcher 3.0.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate scrolling_window_pattern_matcher 3.0.1 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate scrolling_window_pattern_matcher 3.0.1 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ca33da0dd93968c7e951ff076b585c47759563a56be3603e792301c219f56df4 [INFO] running `Command { std: "docker" "start" "-a" "ca33da0dd93968c7e951ff076b585c47759563a56be3603e792301c219f56df4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca33da0dd93968c7e951ff076b585c47759563a56be3603e792301c219f56df4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca33da0dd93968c7e951ff076b585c47759563a56be3603e792301c219f56df4", kill_on_drop: false }` [INFO] [stdout] ca33da0dd93968c7e951ff076b585c47759563a56be3603e792301c219f56df4 [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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c433d765534fd507d26f73ba96d75579d529b79ad0692e507eaecf4de867194d [INFO] running `Command { std: "docker" "start" "-a" "c433d765534fd507d26f73ba96d75579d529b79ad0692e507eaecf4de867194d", kill_on_drop: false }` [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling anstyle-query v1.1.3 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling jiff v0.2.15 [INFO] [stderr] Compiling anstream v0.6.19 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling scrolling_window_pattern_matcher v3.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `had_any_match` is never read [INFO] [stdout] --> src/lib.rs:469:17 [INFO] [stdout] | [INFO] [stdout] 469 | had_any_match = true; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.94s [INFO] running `Command { std: "docker" "inspect" "c433d765534fd507d26f73ba96d75579d529b79ad0692e507eaecf4de867194d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c433d765534fd507d26f73ba96d75579d529b79ad0692e507eaecf4de867194d", kill_on_drop: false }` [INFO] [stdout] c433d765534fd507d26f73ba96d75579d529b79ad0692e507eaecf4de867194d [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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5484209c1097dbeb59bd55fd1acdfd9ee3f6cc1fb22e2da14f553d41380c9e13 [INFO] running `Command { std: "docker" "start" "-a" "5484209c1097dbeb59bd55fd1acdfd9ee3f6cc1fb22e2da14f553d41380c9e13", kill_on_drop: false }` [INFO] [stdout] warning: value assigned to `had_any_match` is never read [INFO] [stdout] --> src/lib.rs:469:17 [INFO] [stdout] | [INFO] [stdout] 469 | had_any_match = true; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling scrolling_window_pattern_matcher v3.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `name`, `counters`, `accumulated_values`, and `metadata` are never read [INFO] [stdout] --> tests/comprehensive_tests.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | struct AdvancedContext { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 13 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 14 | counters: HashMap, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 15 | accumulated_values: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 16 | metadata: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AdvancedContext` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ExtractorError` [INFO] [stdout] --> examples/fixed_stateful_extraction.rs:7:39 [INFO] [stdout] | [INFO] [stdout] 7 | ElementSettings, ExtractorAction, ExtractorError, Matcher, PatternElement, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ExtractorError` [INFO] [stdout] --> examples/updated_api_demo.rs:7:39 [INFO] [stdout] | [INFO] [stdout] 7 | ElementSettings, ExtractorAction, ExtractorError, Matcher, PatternElement, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `processed_count` are never read [INFO] [stdout] --> examples/demo.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | struct DemoContext { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 9 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | processed_count: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DemoContext` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> examples/fixed_stateful_extraction.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let context = ExtractionContext::default(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `numbers`, `strings`, and `extraction_count` are never read [INFO] [stdout] --> examples/fixed_stateful_extraction.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | struct ExtractionContext { [INFO] [stdout] | ----------------- fields in this struct [INFO] [stdout] 14 | numbers: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 15 | strings: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 16 | metadata: HashMap, [INFO] [stdout] 17 | extraction_count: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ExtractionContext` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `captured_values` are never read [INFO] [stdout] --> tests/pattern_matcher_basic.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | struct TestContext { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 10 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 11 | captured_values: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TestContext` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `counters`, `captured_data`, and `metadata` are never read [INFO] [stdout] --> examples/showcase.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 17 | struct ShowcaseContext { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 18 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 19 | counters: HashMap, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 20 | captured_data: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 21 | metadata: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ShowcaseContext` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `had_any_match` is never read [INFO] [stdout] --> src/lib.rs:469:17 [INFO] [stdout] | [INFO] [stdout] 469 | had_any_match = true; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.64s [INFO] running `Command { std: "docker" "inspect" "5484209c1097dbeb59bd55fd1acdfd9ee3f6cc1fb22e2da14f553d41380c9e13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5484209c1097dbeb59bd55fd1acdfd9ee3f6cc1fb22e2da14f553d41380c9e13", kill_on_drop: false }` [INFO] [stdout] 5484209c1097dbeb59bd55fd1acdfd9ee3f6cc1fb22e2da14f553d41380c9e13