[INFO] fetching crate dissolve-python 0.3.0... [INFO] building dissolve-python-0.3.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate dissolve-python 0.3.0 into /workspace/builds/worker-0-tc1/source [INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml [INFO] started tweaking crates.io crate dissolve-python 0.3.0 [INFO] finished tweaking crates.io crate dissolve-python 0.3.0 [INFO] tweaked toml for crates.io crate dissolve-python 0.3.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate dissolve-python 0.3.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate dissolve-python 0.3.0 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unic-ucd-ident v0.9.0 [INFO] [stderr] Downloaded unic-emoji-char v0.9.0 [INFO] [stderr] Downloaded unindent v0.2.4 [INFO] [stderr] Downloaded rustpython-parser-vendored v0.4.0 [INFO] [stderr] Downloaded malachite-bigint v0.2.3 [INFO] [stderr] Downloaded rustpython-ast v0.4.0 [INFO] [stderr] Downloaded rustpython-parser-core v0.4.0 [INFO] [stderr] Downloaded unicode_names2_generator v1.3.0 [INFO] [stderr] Downloaded malachite v0.4.22 [INFO] [stderr] Downloaded assert_cmd v2.0.17 [INFO] [stderr] Downloaded float-cmp v0.10.0 [INFO] [stderr] Downloaded pyo3-macros v0.25.1 [INFO] [stderr] Downloaded pyo3-build-config v0.25.1 [INFO] [stderr] Downloaded rustpython-parser v0.4.0 [INFO] [stderr] Downloaded unicode_names2 v1.3.0 [INFO] [stderr] Downloaded pyo3-ffi v0.25.1 [INFO] [stderr] Downloaded pyo3-macros-backend v0.25.1 [INFO] [stderr] Downloaded malachite-q v0.4.22 [INFO] [stderr] Downloaded pyo3 v0.25.1 [INFO] [stderr] Downloaded malachite-base v0.4.22 [INFO] [stderr] Downloaded malachite-nz v0.4.22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4becf5d268574640bee9cd5267bd1f5783d8558a3364f909a2596b77e4e3d62e [INFO] running `Command { std: "docker" "start" "-a" "4becf5d268574640bee9cd5267bd1f5783d8558a3364f909a2596b77e4e3d62e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4becf5d268574640bee9cd5267bd1f5783d8558a3364f909a2596b77e4e3d62e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4becf5d268574640bee9cd5267bd1f5783d8558a3364f909a2596b77e4e3d62e", kill_on_drop: false }` [INFO] [stdout] 4becf5d268574640bee9cd5267bd1f5783d8558a3364f909a2596b77e4e3d62e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 518d3fb1a330635105548c5f0192dcc15de7d6d1db1baa01fc98debfa405f37d [INFO] running `Command { std: "docker" "start" "-a" "518d3fb1a330635105548c5f0192dcc15de7d6d1db1baa01fc98debfa405f37d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling target-lexicon v0.13.2 [INFO] [stderr] Compiling malachite-nz v0.4.22 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling unicode-width v0.2.1 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Compiling zerovec v0.11.4 [INFO] [stderr] Compiling is-macro v0.3.7 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling rustpython-parser-vendored v0.4.0 [INFO] [stderr] Compiling getopts v0.2.23 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling pyo3-build-config v0.25.1 [INFO] [stderr] Compiling rustpython-parser-core v0.4.0 [INFO] [stderr] Compiling phf v0.11.3 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling toml_write v0.1.2 [INFO] [stderr] Compiling serde_json v1.0.142 [INFO] [stderr] Compiling clap_builder v4.5.42 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling unic-emoji-char v0.9.0 [INFO] [stderr] Compiling unic-ucd-ident v0.9.0 [INFO] [stderr] Compiling clap_derive v4.5.41 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling lalrpop-util v0.20.2 [INFO] [stderr] Compiling unindent v0.2.4 [INFO] [stderr] Compiling indoc v2.0.6 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling potential_utf v0.1.2 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling malachite-base v0.4.22 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling pyo3-macros-backend v0.25.1 [INFO] [stderr] Compiling pyo3-ffi v0.25.1 [INFO] [stderr] Compiling pyo3 v0.25.1 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling serde_spanned v0.6.9 [INFO] [stderr] Compiling derive_more v1.0.0 [INFO] [stderr] Compiling phf_codegen v0.11.3 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling unicode_names2_generator v1.3.0 [INFO] [stderr] Compiling rustpython-parser v0.4.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling clap v4.5.42 [INFO] [stderr] Compiling unicode_names2 v1.3.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling toml v0.8.23 [INFO] [stderr] Compiling pyo3-macros v0.25.1 [INFO] [stderr] Compiling malachite-q v0.4.22 [INFO] [stderr] Compiling malachite v0.4.22 [INFO] [stderr] Compiling malachite-bigint v0.2.3 [INFO] [stderr] Compiling rustpython-ast v0.4.0 [INFO] [stderr] Compiling dissolve-python v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/domain_types.rs:161:28 [INFO] [stdout] | [INFO] [stdout] 161 | pub fn to_string_lossy(&self) -> std::borrow::Cow { [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] 161 | pub fn to_string_lossy(&self) -> std::borrow::Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/optimizations.rs:31:15 [INFO] [stdout] | [INFO] [stdout] 31 | fn as_cow(&self) -> CowStr; [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] 31 | fn as_cow(&self) -> CowStr<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/optimizations.rs:38:15 [INFO] [stdout] | [INFO] [stdout] 38 | fn as_cow(&self) -> CowStr { [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] 38 | fn as_cow(&self) -> CowStr<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/optimizations.rs:48:15 [INFO] [stdout] | [INFO] [stdout] 48 | fn as_cow(&self) -> CowStr { [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] 48 | fn as_cow(&self) -> CowStr<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.24s [INFO] running `Command { std: "docker" "inspect" "518d3fb1a330635105548c5f0192dcc15de7d6d1db1baa01fc98debfa405f37d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "518d3fb1a330635105548c5f0192dcc15de7d6d1db1baa01fc98debfa405f37d", kill_on_drop: false }` [INFO] [stdout] 518d3fb1a330635105548c5f0192dcc15de7d6d1db1baa01fc98debfa405f37d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a962ab6765716ade3c04823162171ecb3d743cf560a4ae4484ac10ea535a6360 [INFO] running `Command { std: "docker" "start" "-a" "a962ab6765716ade3c04823162171ecb3d743cf560a4ae4484ac10ea535a6360", kill_on_drop: false }` [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling predicates-core v1.0.9 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling float-cmp v0.10.0 [INFO] [stderr] Compiling assert_cmd v2.0.17 [INFO] [stderr] Compiling difflib v0.4.0 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling termtree v0.5.1 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stderr] Compiling ctor v0.2.9 [INFO] [stderr] Compiling predicates-tree v1.0.12 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling bstr v1.12.0 [INFO] [stderr] Compiling predicates v3.1.3 [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling dissolve-python v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::core::ParameterInfo` [INFO] [stdout] --> src/optimized_visitor.rs:251:9 [INFO] [stdout] | [INFO] [stdout] 251 | use crate::core::ParameterInfo; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `concurrent-lsp` [INFO] [stdout] --> src/tests/mod.rs:19:7 [INFO] [stdout] | [INFO] [stdout] 19 | #[cfg(feature = "concurrent-lsp")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `concurrent-lsp` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/domain_types.rs:161:28 [INFO] [stdout] | [INFO] [stdout] 161 | pub fn to_string_lossy(&self) -> std::borrow::Cow { [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] 161 | pub fn to_string_lossy(&self) -> std::borrow::Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/optimizations.rs:31:15 [INFO] [stdout] | [INFO] [stdout] 31 | fn as_cow(&self) -> CowStr; [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] 31 | fn as_cow(&self) -> CowStr<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/optimizations.rs:38:15 [INFO] [stdout] | [INFO] [stdout] 38 | fn as_cow(&self) -> CowStr { [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] 38 | fn as_cow(&self) -> CowStr<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/optimizations.rs:48:15 [INFO] [stdout] | [INFO] [stdout] 48 | fn as_cow(&self) -> CowStr { [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] 48 | fn as_cow(&self) -> CowStr<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_test_type_context` is never used [INFO] [stdout] --> src/tests/mod.rs:124:12 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn create_test_type_context( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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/domain_types.rs:161:28 [INFO] [stdout] | [INFO] [stdout] 161 | pub fn to_string_lossy(&self) -> std::borrow::Cow { [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] 161 | pub fn to_string_lossy(&self) -> std::borrow::Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/optimizations.rs:31:15 [INFO] [stdout] | [INFO] [stdout] 31 | fn as_cow(&self) -> CowStr; [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] 31 | fn as_cow(&self) -> CowStr<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/optimizations.rs:38:15 [INFO] [stdout] | [INFO] [stdout] 38 | fn as_cow(&self) -> CowStr { [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] 38 | fn as_cow(&self) -> CowStr<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/optimizations.rs:48:15 [INFO] [stdout] | [INFO] [stdout] 48 | fn as_cow(&self) -> CowStr { [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] 48 | fn as_cow(&self) -> CowStr<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 26.12s [INFO] running `Command { std: "docker" "inspect" "a962ab6765716ade3c04823162171ecb3d743cf560a4ae4484ac10ea535a6360", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a962ab6765716ade3c04823162171ecb3d743cf560a4ae4484ac10ea535a6360", kill_on_drop: false }` [INFO] [stdout] a962ab6765716ade3c04823162171ecb3d743cf560a4ae4484ac10ea535a6360