[INFO] fetching crate lazy-transform-str 0.0.6... [INFO] checking lazy-transform-str-0.0.6 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate lazy-transform-str 0.0.6 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate lazy-transform-str 0.0.6 [INFO] finished tweaking crates.io crate lazy-transform-str 0.0.6 [INFO] tweaked toml for crates.io crate lazy-transform-str 0.0.6 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate lazy-transform-str 0.0.6 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 59 packages to latest compatible versions [INFO] [stderr] Adding smartstring v0.2.10 (available: v1.0.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cce6f1b81972adea375741d8a5de68fef03ec4f1bb2068a3671439b093545842 [INFO] running `Command { std: "docker" "start" "-a" "cce6f1b81972adea375741d8a5de68fef03ec4f1bb2068a3671439b093545842", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cce6f1b81972adea375741d8a5de68fef03ec4f1bb2068a3671439b093545842", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cce6f1b81972adea375741d8a5de68fef03ec4f1bb2068a3671439b093545842", kill_on_drop: false }` [INFO] [stdout] cce6f1b81972adea375741d8a5de68fef03ec4f1bb2068a3671439b093545842 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 281e4d835fcca8e40c13a430a0c689f432469b1258537c349b8db98392d09d9f [INFO] running `Command { std: "docker" "start" "-a" "281e4d835fcca8e40c13a430a0c689f432469b1258537c349b8db98392d09d9f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking writeable v0.6.1 [INFO] [stderr] Checking litemap v0.8.0 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking hashbrown v0.15.4 [INFO] [stderr] Compiling pulldown-cmark v0.9.6 [INFO] [stderr] Checking winnow v0.5.40 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking utf8_iter v1.0.4 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Checking unicase v2.8.1 [INFO] [stderr] Compiling cargo-husky v1.5.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking cervine v0.0.6 [INFO] [stderr] Checking smartstring v0.2.10 [INFO] [stderr] Checking gnaw v0.0.2 [INFO] [stderr] Checking git_info v0.1.3 [INFO] [stderr] Checking lazy-transform-str v0.0.6 (/opt/rustwide/workdir) [INFO] [stderr] Checking indexmap v2.10.0 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:82:7 [INFO] [stdout] | [INFO] [stdout] 82 | str: &str, [INFO] [stdout] | ^^^^ this lifetime flows to the output [INFO] [stdout] 83 | transform_next: impl FnMut(/* rest: */ &mut &str) -> TransformedPart, [INFO] [stdout] 84 | ) -> Cow { [INFO] [stdout] | ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 84 | ) -> Cow<'_, String, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:117:3 [INFO] [stdout] | [INFO] [stdout] 117 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 118 | transform_next: impl FnMut(&mut &str) -> TransformedPart, [INFO] [stdout] 119 | ) -> Cow; [INFO] [stdout] | ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 119 | ) -> Cow<'_, String, str>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:124:3 [INFO] [stdout] | [INFO] [stdout] 124 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 125 | mut transform_next: impl FnMut(&mut &str) -> TransformedPart, [INFO] [stdout] 126 | ) -> Cow { [INFO] [stdout] | ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 126 | ) -> Cow<'_, String, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:169:37 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn escape_double_quotes(string: &str) -> Cow { [INFO] [stdout] | ^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 169 | pub fn escape_double_quotes(string: &str) -> Cow<'_, String, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:202:46 [INFO] [stdout] | [INFO] [stdout] 202 | pub fn unescape_backslashed_verbatim(string: &str) -> Cow { [INFO] [stdout] | ^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 202 | pub fn unescape_backslashed_verbatim(string: &str) -> Cow<'_, String, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking quote v1.0.40 [INFO] [stderr] Checking syn v2.0.104 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking toml_datetime v0.6.11 [INFO] [stderr] Checking serde_spanned v0.6.9 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking toml_edit v0.19.15 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Checking toml v0.7.8 [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] Checking zerofrom v0.1.6 [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_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking version-sync v0.9.5 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:82:7 [INFO] [stdout] | [INFO] [stdout] 82 | str: &str, [INFO] [stdout] | ^^^^ this lifetime flows to the output [INFO] [stdout] 83 | transform_next: impl FnMut(/* rest: */ &mut &str) -> TransformedPart, [INFO] [stdout] 84 | ) -> Cow { [INFO] [stdout] | ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 84 | ) -> Cow<'_, String, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:117:3 [INFO] [stdout] | [INFO] [stdout] 117 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 118 | transform_next: impl FnMut(&mut &str) -> TransformedPart, [INFO] [stdout] 119 | ) -> Cow; [INFO] [stdout] | ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 119 | ) -> Cow<'_, String, str>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:124:3 [INFO] [stdout] | [INFO] [stdout] 124 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] 125 | mut transform_next: impl FnMut(&mut &str) -> TransformedPart, [INFO] [stdout] 126 | ) -> Cow { [INFO] [stdout] | ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 126 | ) -> Cow<'_, String, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:169:37 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn escape_double_quotes(string: &str) -> Cow { [INFO] [stdout] | ^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 169 | pub fn escape_double_quotes(string: &str) -> Cow<'_, String, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:202:46 [INFO] [stdout] | [INFO] [stdout] 202 | pub fn unescape_backslashed_verbatim(string: &str) -> Cow { [INFO] [stdout] | ^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 202 | pub fn unescape_backslashed_verbatim(string: &str) -> Cow<'_, String, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.46s [INFO] running `Command { std: "docker" "inspect" "281e4d835fcca8e40c13a430a0c689f432469b1258537c349b8db98392d09d9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "281e4d835fcca8e40c13a430a0c689f432469b1258537c349b8db98392d09d9f", kill_on_drop: false }` [INFO] [stdout] 281e4d835fcca8e40c13a430a0c689f432469b1258537c349b8db98392d09d9f