[INFO] cloning repository https://github.com/lizhiquan/regex-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lizhiquan/regex-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flizhiquan%2Fregex-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flizhiquan%2Fregex-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b4dc8739ad2376dab19850c7daedf8800ce362a2 [INFO] testing lizhiquan/regex-rs against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flizhiquan%2Fregex-rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/lizhiquan/regex-rs [INFO] finished tweaking git repo https://github.com/lizhiquan/regex-rs [INFO] tweaked toml for git repo https://github.com/lizhiquan/regex-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/lizhiquan/regex-rs on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/lizhiquan/regex-rs 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 32bf5fff10c5506324f064ff8e85d01164a24e6f272df7b6a7e8b4c9afdd8358 [INFO] running `Command { std: "docker" "start" "-a" "32bf5fff10c5506324f064ff8e85d01164a24e6f272df7b6a7e8b4c9afdd8358", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "32bf5fff10c5506324f064ff8e85d01164a24e6f272df7b6a7e8b4c9afdd8358", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32bf5fff10c5506324f064ff8e85d01164a24e6f272df7b6a7e8b4c9afdd8358", kill_on_drop: false }` [INFO] [stdout] 32bf5fff10c5506324f064ff8e85d01164a24e6f272df7b6a7e8b4c9afdd8358 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 089e07afdf68b781849ef313262e4c9404091a14c7b24dd201818701b12bf793 [INFO] running `Command { std: "docker" "start" "-a" "089e07afdf68b781849ef313262e4c9404091a14c7b24dd201818701b12bf793", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling regex v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `Exact` and `Range` are never constructed [INFO] [stdout] --> src/parser.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub(crate) enum Quantifier { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 32 | Exact(usize), // {n} [INFO] [stdout] | ^^^^^ [INFO] [stdout] 33 | Range(usize, Option), // {n,m} [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Quantifier` has derived impls for the traits `Debug` and `Clone`, 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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/compiler.rs:100:29 [INFO] [stdout] | [INFO] [stdout] 100 | pub(crate) fn new(text: &str) -> Cursor { [INFO] [stdout] | ^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 100 | pub(crate) fn new(text: &str) -> Cursor<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/matcher.rs:13:55 [INFO] [stdout] | [INFO] [stdout] 13 | pub(crate) fn new(machine: CompiledMachine, text: &str) -> Matcher { [INFO] [stdout] | ^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 13 | pub(crate) fn new(machine: CompiledMachine, text: &str) -> Matcher<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser.rs:110:32 [INFO] [stdout] | [INFO] [stdout] 110 | pub(crate) fn new(pattern: &str) -> Parser { [INFO] [stdout] | ^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 110 | pub(crate) fn new(pattern: &str) -> Parser<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.81s [INFO] running `Command { std: "docker" "inspect" "089e07afdf68b781849ef313262e4c9404091a14c7b24dd201818701b12bf793", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "089e07afdf68b781849ef313262e4c9404091a14c7b24dd201818701b12bf793", kill_on_drop: false }` [INFO] [stdout] 089e07afdf68b781849ef313262e4c9404091a14c7b24dd201818701b12bf793 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dbda3ff6cc65bc9f4f7e841380363b47f893785a56ef7b64e86dd31eb02f9132 [INFO] running `Command { std: "docker" "start" "-a" "dbda3ff6cc65bc9f4f7e841380363b47f893785a56ef7b64e86dd31eb02f9132", kill_on_drop: false }` [INFO] [stderr] Compiling regex v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `Exact` and `Range` are never constructed [INFO] [stdout] --> src/parser.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub(crate) enum Quantifier { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 32 | Exact(usize), // {n} [INFO] [stdout] | ^^^^^ [INFO] [stdout] 33 | Range(usize, Option), // {n,m} [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Quantifier` has derived impls for the traits `Debug` and `Clone`, 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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/compiler.rs:100:29 [INFO] [stdout] | [INFO] [stdout] 100 | pub(crate) fn new(text: &str) -> Cursor { [INFO] [stdout] | ^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 100 | pub(crate) fn new(text: &str) -> Cursor<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/matcher.rs:13:55 [INFO] [stdout] | [INFO] [stdout] 13 | pub(crate) fn new(machine: CompiledMachine, text: &str) -> Matcher { [INFO] [stdout] | ^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 13 | pub(crate) fn new(machine: CompiledMachine, text: &str) -> Matcher<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser.rs:110:32 [INFO] [stdout] | [INFO] [stdout] 110 | pub(crate) fn new(pattern: &str) -> Parser { [INFO] [stdout] | ^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 110 | pub(crate) fn new(pattern: &str) -> Parser<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Exact` and `Range` are never constructed [INFO] [stdout] --> src/parser.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub(crate) enum Quantifier { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 32 | Exact(usize), // {n} [INFO] [stdout] | ^^^^^ [INFO] [stdout] 33 | Range(usize, Option), // {n,m} [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Quantifier` has derived impls for the traits `Debug` and `Clone`, 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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/compiler.rs:100:29 [INFO] [stdout] | [INFO] [stdout] 100 | pub(crate) fn new(text: &str) -> Cursor { [INFO] [stdout] | ^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 100 | pub(crate) fn new(text: &str) -> Cursor<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/matcher.rs:13:55 [INFO] [stdout] | [INFO] [stdout] 13 | pub(crate) fn new(machine: CompiledMachine, text: &str) -> Matcher { [INFO] [stdout] | ^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 13 | pub(crate) fn new(machine: CompiledMachine, text: &str) -> Matcher<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser.rs:110:32 [INFO] [stdout] | [INFO] [stdout] 110 | pub(crate) fn new(pattern: &str) -> Parser { [INFO] [stdout] | ^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 110 | pub(crate) fn new(pattern: &str) -> Parser<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `Command { std: "docker" "inspect" "dbda3ff6cc65bc9f4f7e841380363b47f893785a56ef7b64e86dd31eb02f9132", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbda3ff6cc65bc9f4f7e841380363b47f893785a56ef7b64e86dd31eb02f9132", kill_on_drop: false }` [INFO] [stdout] dbda3ff6cc65bc9f4f7e841380363b47f893785a56ef7b64e86dd31eb02f9132 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a89c67f10419621fa985982f04fe4ab79b03c897d7b54ee07cef87a41162bd0b [INFO] running `Command { std: "docker" "start" "-a" "a89c67f10419621fa985982f04fe4ab79b03c897d7b54ee07cef87a41162bd0b", kill_on_drop: false }` [INFO] [stderr] warning: variants `Exact` and `Range` are never constructed [INFO] [stderr] --> src/parser.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 28 | pub(crate) enum Quantifier { [INFO] [stderr] | ---------- variants in this enum [INFO] [stderr] ... [INFO] [stderr] 32 | Exact(usize), // {n} [INFO] [stderr] | ^^^^^ [INFO] [stderr] 33 | Range(usize, Option), // {n,m} [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Quantifier` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/compiler.rs:100:29 [INFO] [stderr] | [INFO] [stderr] 100 | pub(crate) fn new(text: &str) -> Cursor { [INFO] [stderr] | ^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the 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: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 100 | pub(crate) fn new(text: &str) -> Cursor<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/matcher.rs:13:55 [INFO] [stderr] | [INFO] [stderr] 13 | pub(crate) fn new(machine: CompiledMachine, text: &str) -> Matcher { [INFO] [stderr] | ^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 13 | pub(crate) fn new(machine: CompiledMachine, text: &str) -> Matcher<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/parser.rs:110:32 [INFO] [stderr] | [INFO] [stderr] 110 | pub(crate) fn new(pattern: &str) -> Parser { [INFO] [stderr] | ^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 110 | pub(crate) fn new(pattern: &str) -> Parser<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `regex` (lib) generated 4 warnings (run `cargo fix --lib -p regex` to apply 3 suggestions) [INFO] [stderr] warning: `regex` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/regex-65052782ecc5cd68) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test tests::anchor ... ok [INFO] [stdout] test tests::alternation ... ok [INFO] [stdout] test tests::digit ... ok [INFO] [stdout] test tests::alphanumeric ... ok [INFO] [stdout] test tests::character_group ... ok [INFO] [stdout] test tests::quantifier ... ok [INFO] [stdout] test tests::simple ... ok [INFO] [stdout] test tests::wildcard ... ok [INFO] [stdout] test tests::backreference_multiple ... ok [INFO] [stdout] test parser::tests::parse_regex ... ok [INFO] [stdout] test tests::character_classes_combined ... ok [INFO] [stdout] test tests::backreference_nested ... ok [INFO] [stdout] test tests::backreference_single ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests regex [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a89c67f10419621fa985982f04fe4ab79b03c897d7b54ee07cef87a41162bd0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a89c67f10419621fa985982f04fe4ab79b03c897d7b54ee07cef87a41162bd0b", kill_on_drop: false }` [INFO] [stdout] a89c67f10419621fa985982f04fe4ab79b03c897d7b54ee07cef87a41162bd0b