[INFO] fetching crate nucleo-matcher 0.3.1... [INFO] testing nucleo-matcher-0.3.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate nucleo-matcher 0.3.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate nucleo-matcher 0.3.1 [INFO] finished tweaking crates.io crate nucleo-matcher 0.3.1 [INFO] tweaked toml for crates.io crate nucleo-matcher 0.3.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nucleo-matcher 0.3.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 3 packages to latest compatible versions [INFO] [stderr] Adding cov-mark v1.1.0 (available: v2.1.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1efb1fe531b84764f91bcc25a037d5f1ea9a96ad358035b949fad0a909af74a1 [INFO] running `Command { std: "docker" "start" "-a" "1efb1fe531b84764f91bcc25a037d5f1ea9a96ad358035b949fad0a909af74a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1efb1fe531b84764f91bcc25a037d5f1ea9a96ad358035b949fad0a909af74a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1efb1fe531b84764f91bcc25a037d5f1ea9a96ad358035b949fad0a909af74a1", kill_on_drop: false }` [INFO] [stdout] 1efb1fe531b84764f91bcc25a037d5f1ea9a96ad358035b949fad0a909af74a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46bdf23dc9169264a617f9fc0d4bd08a3a80819d2b0ac17de86db82f3912448b [INFO] running `Command { std: "docker" "start" "-a" "46bdf23dc9169264a617f9fc0d4bd08a3a80819d2b0ac17de86db82f3912448b", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling nucleo-matcher v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/chars/normalize.rs:476:28 [INFO] [stdout] | [INFO] [stdout] 476 | let key = unsafe { transmute(start + i) }; [INFO] [stdout] | ---------^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `char::from_u32_unchecked` [INFO] [stdout] | [INFO] [stdout] = help: consider using `char::from_u32(…).unwrap()` [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utf32_str.rs:265:18 [INFO] [stdout] | [INFO] [stdout] 265 | pub fn slice(&self, range: impl RangeBounds) -> Utf32Str { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^ the same lifetime is hidden 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] 265 | pub fn slice(&self, range: impl RangeBounds) -> Utf32Str<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utf32_str.rs:285:22 [INFO] [stdout] | [INFO] [stdout] 285 | pub fn slice_u32(&self, range: impl RangeBounds) -> Utf32Str { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^ the same lifetime is hidden 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] 285 | pub fn slice_u32(&self, range: impl RangeBounds) -> Utf32Str<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.62s [INFO] running `Command { std: "docker" "inspect" "46bdf23dc9169264a617f9fc0d4bd08a3a80819d2b0ac17de86db82f3912448b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46bdf23dc9169264a617f9fc0d4bd08a3a80819d2b0ac17de86db82f3912448b", kill_on_drop: false }` [INFO] [stdout] 46bdf23dc9169264a617f9fc0d4bd08a3a80819d2b0ac17de86db82f3912448b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d31f234247b4806b88c22fdf1d6bd64d74245dcb581c1d3902d97a6c9a96a3b7 [INFO] running `Command { std: "docker" "start" "-a" "d31f234247b4806b88c22fdf1d6bd64d74245dcb581c1d3902d97a6c9a96a3b7", kill_on_drop: false }` [INFO] [stderr] Compiling cov-mark v1.1.0 [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/chars/normalize.rs:476:28 [INFO] [stdout] | [INFO] [stdout] 476 | let key = unsafe { transmute(start + i) }; [INFO] [stdout] | ---------^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `char::from_u32_unchecked` [INFO] [stdout] | [INFO] [stdout] = help: consider using `char::from_u32(…).unwrap()` [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utf32_str.rs:265:18 [INFO] [stdout] | [INFO] [stdout] 265 | pub fn slice(&self, range: impl RangeBounds) -> Utf32Str { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^ the same lifetime is hidden 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] 265 | pub fn slice(&self, range: impl RangeBounds) -> Utf32Str<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utf32_str.rs:285:22 [INFO] [stdout] | [INFO] [stdout] 285 | pub fn slice_u32(&self, range: impl RangeBounds) -> Utf32Str { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^ the same lifetime is hidden 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] 285 | pub fn slice_u32(&self, range: impl RangeBounds) -> Utf32Str<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling nucleo-matcher v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/chars/normalize.rs:476:28 [INFO] [stdout] | [INFO] [stdout] 476 | let key = unsafe { transmute(start + i) }; [INFO] [stdout] | ---------^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `char::from_u32_unchecked` [INFO] [stdout] | [INFO] [stdout] = help: consider using `char::from_u32(…).unwrap()` [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utf32_str.rs:265:18 [INFO] [stdout] | [INFO] [stdout] 265 | pub fn slice(&self, range: impl RangeBounds) -> Utf32Str { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^ the same lifetime is hidden 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] 265 | pub fn slice(&self, range: impl RangeBounds) -> Utf32Str<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utf32_str.rs:285:22 [INFO] [stdout] | [INFO] [stdout] 285 | pub fn slice_u32(&self, range: impl RangeBounds) -> Utf32Str { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^ the same lifetime is hidden 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] 285 | pub fn slice_u32(&self, range: impl RangeBounds) -> Utf32Str<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.26s [INFO] running `Command { std: "docker" "inspect" "d31f234247b4806b88c22fdf1d6bd64d74245dcb581c1d3902d97a6c9a96a3b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d31f234247b4806b88c22fdf1d6bd64d74245dcb581c1d3902d97a6c9a96a3b7", kill_on_drop: false }` [INFO] [stdout] d31f234247b4806b88c22fdf1d6bd64d74245dcb581c1d3902d97a6c9a96a3b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 69f78d7204e13ac7469813a4c9f4e8c8f1498a12f37721acd56382f5b05ea439 [INFO] running `Command { std: "docker" "start" "-a" "69f78d7204e13ac7469813a4c9f4e8c8f1498a12f37721acd56382f5b05ea439", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/chars/normalize.rs:476:28 [INFO] [stderr] | [INFO] [stderr] 476 | let key = unsafe { transmute(start + i) }; [INFO] [stderr] | ---------^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `char::from_u32_unchecked` [INFO] [stderr] | [INFO] [stderr] = help: consider using `char::from_u32(…).unwrap()` [INFO] [stderr] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/utf32_str.rs:265:18 [INFO] [stderr] | [INFO] [stderr] 265 | pub fn slice(&self, range: impl RangeBounds) -> Utf32Str { [INFO] [stderr] | ^^^^^ the lifetime is elided here ^^^^^^^^ the same lifetime is hidden 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] 265 | pub fn slice(&self, range: impl RangeBounds) -> Utf32Str<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/utf32_str.rs:285:22 [INFO] [stderr] | [INFO] [stderr] 285 | pub fn slice_u32(&self, range: impl RangeBounds) -> Utf32Str { [INFO] [stderr] | ^^^^^ the lifetime is elided here ^^^^^^^^ the same lifetime is hidden 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] 285 | pub fn slice_u32(&self, range: impl RangeBounds) -> Utf32Str<'_> { [INFO] [stdout] [INFO] [stderr] | ++++ [INFO] [stdout] running 17 tests [INFO] [stderr] [INFO] [stdout] test pattern::tests::negative ... ok [INFO] [stderr] warning: `nucleo-matcher` (lib) generated 3 warnings (run `cargo fix --lib -p nucleo-matcher` to apply 3 suggestions) [INFO] [stdout] test pattern::tests::pattern_kinds ... ok [INFO] [stderr] warning: `nucleo-matcher` (lib test) generated 3 warnings (3 duplicates) [INFO] [stdout] test tests::empty_needle ... ok [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] test tests::test_casing ... ok [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nucleo_matcher-a9e1737d12601408) [INFO] [stdout] test tests::test_fuzzy ... ok [INFO] [stdout] test tests::test_normalize ... ok [INFO] [stdout] test tests::test_optimal ... ok [INFO] [stdout] test tests::test_prefer_prefix ... ok [INFO] [stdout] test tests::test_long_str ... ok [INFO] [stdout] test tests::test_single_char_needle ... ok [INFO] [stdout] test tests::umlaut ... ok [INFO] [stdout] test tests::test_reject ... ok [INFO] [stdout] test pattern::tests::escape ... ok [INFO] [stdout] test tests::test_unicode ... ok [INFO] [stdout] test tests::test_fuzzy_case_sensitive ... ok [INFO] [stdout] test tests::test_substring ... ok [INFO] [stdout] test pattern::tests::case_matching ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] Doc-tests nucleo_matcher [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/chars/normalize.rs - chars::normalize::normalize (line 503) ... ok [INFO] [stdout] test src/lib.rs - (line 49) ... ok [INFO] [stdout] test src/lib.rs - (line 21) ... ok [INFO] [stdout] test src/lib.rs - (line 35) ... ok [INFO] [stdout] test src/pattern.rs - pattern::Pattern::indices (line 512) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "69f78d7204e13ac7469813a4c9f4e8c8f1498a12f37721acd56382f5b05ea439", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69f78d7204e13ac7469813a4c9f4e8c8f1498a12f37721acd56382f5b05ea439", kill_on_drop: false }` [INFO] [stdout] 69f78d7204e13ac7469813a4c9f4e8c8f1498a12f37721acd56382f5b05ea439