[INFO] fetching crate regex-filtered 0.2.0... [INFO] testing regex-filtered-0.2.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate regex-filtered 0.2.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate regex-filtered 0.2.0 [INFO] finished tweaking crates.io crate regex-filtered 0.2.0 [INFO] tweaked toml for crates.io crate regex-filtered 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate regex-filtered 0.2.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate regex-filtered 0.2.0 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nohash v0.2.0 [INFO] [stderr] Downloaded plotters-backend v0.3.6 [INFO] [stderr] Downloaded plotters-svg v0.3.6 [INFO] [stderr] Downloaded proc-macro2 v1.0.85 [INFO] [stderr] Downloaded clap v4.5.7 [INFO] [stderr] Downloaded clap_derive v4.5.5 [INFO] [stderr] Downloaded clap_builder v4.5.7 [INFO] [stderr] Downloaded plotters v0.3.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4a29c65c1b7f4f3f89b00a56b416407c05ef9c435e6e3edc667c89619f505f48 [INFO] running `Command { std: "docker" "start" "-a" "4a29c65c1b7f4f3f89b00a56b416407c05ef9c435e6e3edc667c89619f505f48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4a29c65c1b7f4f3f89b00a56b416407c05ef9c435e6e3edc667c89619f505f48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a29c65c1b7f4f3f89b00a56b416407c05ef9c435e6e3edc667c89619f505f48", kill_on_drop: false }` [INFO] [stdout] 4a29c65c1b7f4f3f89b00a56b416407c05ef9c435e6e3edc667c89619f505f48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 89f11ed0af08c40d28f4f348b8cfc83d3c6bda28ad9508522d1e610463443d3f [INFO] running `Command { std: "docker" "start" "-a" "89f11ed0af08c40d28f4f348b8cfc83d3c6bda28ad9508522d1e610463443d3f", kill_on_drop: false }` [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling either v1.12.0 [INFO] [stderr] Compiling nohash v0.2.0 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling regex v1.10.5 [INFO] [stderr] Compiling regex-filtered v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/model.rs:385:47 [INFO] [stdout] | [INFO] [stdout] 385 | ... .flat_map(|r| (r.start()..=r.end())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 385 - .flat_map(|r| (r.start()..=r.end())) [INFO] [stdout] 385 + .flat_map(|r| r.start()..=r.end()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:299:10 [INFO] [stdout] | [INFO] [stdout] 299 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 300 | haystack: &'a str, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 301 | ) -> impl Iterator + 'a { [INFO] [stdout] | ------------- -- the same lifetime is named here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 301 | ) -> impl Iterator + 'a { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.76s [INFO] running `Command { std: "docker" "inspect" "89f11ed0af08c40d28f4f348b8cfc83d3c6bda28ad9508522d1e610463443d3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89f11ed0af08c40d28f4f348b8cfc83d3c6bda28ad9508522d1e610463443d3f", kill_on_drop: false }` [INFO] [stdout] 89f11ed0af08c40d28f4f348b8cfc83d3c6bda28ad9508522d1e610463443d3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 995d45c1f8ca1d72ad0d2f8220113a897262d3f6cb59d8dea8f7b6eaca19db3a [INFO] running `Command { std: "docker" "start" "-a" "995d45c1f8ca1d72ad0d2f8220113a897262d3f6cb59d8dea8f7b6eaca19db3a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Compiling anstyle-query v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling anstyle-parse v0.2.4 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling colorchoice v1.0.1 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling anstyle v1.0.7 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling clap_lex v0.7.1 [INFO] [stderr] Compiling plotters-backend v0.3.6 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/model.rs:385:47 [INFO] [stdout] | [INFO] [stdout] 385 | ... .flat_map(|r| (r.start()..=r.end())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 385 - .flat_map(|r| (r.start()..=r.end())) [INFO] [stdout] 385 + .flat_map(|r| r.start()..=r.end()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:299:10 [INFO] [stdout] | [INFO] [stdout] 299 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 300 | haystack: &'a str, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 301 | ) -> impl Iterator + 'a { [INFO] [stdout] | ------------- -- the same lifetime is named here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 301 | ) -> impl Iterator + 'a { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling anstream v0.6.14 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling plotters-svg v0.3.6 [INFO] [stderr] Compiling clap_builder v4.5.7 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling is-terminal v0.4.12 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling plotters v0.3.6 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling clap_derive v4.5.5 [INFO] [stderr] Compiling clap v4.5.7 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling regex-filtered v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/model.rs:385:47 [INFO] [stdout] | [INFO] [stdout] 385 | ... .flat_map(|r| (r.start()..=r.end())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 385 - .flat_map(|r| (r.start()..=r.end())) [INFO] [stdout] 385 + .flat_map(|r| r.start()..=r.end()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:299:10 [INFO] [stdout] | [INFO] [stdout] 299 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 300 | haystack: &'a str, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 301 | ) -> impl Iterator + 'a { [INFO] [stdout] | ------------- -- the same lifetime is named here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 301 | ) -> impl Iterator + 'a { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 25.18s [INFO] running `Command { std: "docker" "inspect" "995d45c1f8ca1d72ad0d2f8220113a897262d3f6cb59d8dea8f7b6eaca19db3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "995d45c1f8ca1d72ad0d2f8220113a897262d3f6cb59d8dea8f7b6eaca19db3a", kill_on_drop: false }` [INFO] [stdout] 995d45c1f8ca1d72ad0d2f8220113a897262d3f6cb59d8dea8f7b6eaca19db3a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b2686fad7e0051a5c9f30c5efae6fb19b539cc58bb734874560752b179e5442c [INFO] running `Command { std: "docker" "start" "-a" "b2686fad7e0051a5c9f30c5efae6fb19b539cc58bb734874560752b179e5442c", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/model.rs:385:47 [INFO] [stderr] | [INFO] [stderr] 385 | ... .flat_map(|r| (r.start()..=r.end())) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 385 - .flat_map(|r| (r.start()..=r.end())) [INFO] [stderr] 385 + .flat_map(|r| r.start()..=r.end()) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/lib.rs:299:10 [INFO] [stderr] | [INFO] [stderr] 299 | &'a self, [INFO] [stderr] | ^^ the lifetime is named here [INFO] [stderr] 300 | haystack: &'a str, [INFO] [stderr] | ^^ the lifetime is named here [INFO] [stderr] 301 | ) -> impl Iterator + 'a { [INFO] [stderr] | ------------- -- the same lifetime is named here [INFO] [stderr] | | [INFO] [stderr] | the same lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 301 | ) -> impl Iterator + 'a { [INFO] [stderr] | ++ [INFO] [stderr] [INFO] [stderr] warning: `regex-filtered` (lib) generated 2 warnings (run `cargo fix --lib -p regex-filtered` to apply 2 suggestions) [INFO] [stderr] warning: `regex-filtered` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/regex_filtered-294b244b353b84bf) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test mapper::test::empty_matcher ... ok [INFO] [stderr] Doc-tests regex_filtered [INFO] [stdout] test mapper::test::all_atoms_greater_than_minlength_are_found_and_none_smaller ... ok [INFO] [stdout] test mapper::test::character_class_expansion ... ok [INFO] [stdout] test mapper::test::empty_pattern ... ok [INFO] [stdout] test mapper::test::small_or_test ... ok [INFO] [stdout] test mapper::test::shortest_substrings_are_kept ... ok [INFO] [stdout] test mapper::test::empty_patterns_are_allowed ... ok [INFO] [stdout] test mapper::test::non_ascii_casefolding ... ok [INFO] [stdout] test mapper::test::reverse_index ... ok [INFO] [stdout] test mapper::test::test_empty_string_in_string_set ... ok [INFO] [stdout] test test::empty_filter ... ok [INFO] [stdout] test test::empty_pattern ... ok [INFO] [stdout] test test::bulk_api ... ok [INFO] [stdout] test test::basics ... ok [INFO] [stdout] test test::small_or_test ... ok [INFO] [stdout] test test::basic_matches ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/model.rs:385:47 [INFO] [stderr] | [INFO] [stderr] 385 | ... .flat_map(|r| (r.start()..=r.end())) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 385 - .flat_map(|r| (r.start()..=r.end())) [INFO] [stderr] 385 + .flat_map(|r| r.start()..=r.end()) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 22) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b2686fad7e0051a5c9f30c5efae6fb19b539cc58bb734874560752b179e5442c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2686fad7e0051a5c9f30c5efae6fb19b539cc58bb734874560752b179e5442c", kill_on_drop: false }` [INFO] [stdout] b2686fad7e0051a5c9f30c5efae6fb19b539cc58bb734874560752b179e5442c