[INFO] fetching crate drcov2lcov 0.2.1... [INFO] testing drcov2lcov-0.2.1 against 1.90.0 for beta-1.91-3 [INFO] extracting crate drcov2lcov 0.2.1 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate drcov2lcov 0.2.1 [INFO] finished tweaking crates.io crate drcov2lcov 0.2.1 [INFO] tweaked toml for crates.io crate drcov2lcov 0.2.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate drcov2lcov 0.2.1 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate drcov2lcov 0.2.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ouroboros v0.18.0 [INFO] [stderr] Downloaded retain_mut v0.1.7 [INFO] [stderr] Downloaded aliasable v0.1.3 [INFO] [stderr] Downloaded ouroboros_macro v0.18.0 [INFO] [stderr] Downloaded anstyle-wincon v2.1.0 [INFO] [stderr] Downloaded anyhow v1.0.75 [INFO] [stderr] Downloaded clap v4.4.3 [INFO] [stderr] Downloaded flate2 v1.0.27 [INFO] [stderr] Downloaded unicode-ident v1.0.11 [INFO] [stderr] Downloaded hashbrown v0.14.0 [INFO] [stderr] Downloaded indexmap v2.0.0 [INFO] [stderr] Downloaded clap_builder v4.4.2 [INFO] [stderr] Downloaded regex v1.9.3 [INFO] [stderr] Downloaded aho-corasick v1.0.4 [INFO] [stderr] Downloaded ruzstd v0.7.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.66 [INFO] [stderr] Downloaded bytemuck v1.13.1 [INFO] [stderr] Downloaded memmap2 v0.9.0 [INFO] [stderr] Downloaded gimli v0.31.0 [INFO] [stderr] Downloaded syn v2.0.29 [INFO] [stderr] Downloaded miniz_oxide v0.7.1 [INFO] [stderr] Downloaded quote v1.0.33 [INFO] [stderr] Downloaded roaring v0.10.2 [INFO] [stderr] Downloaded anstream v0.5.0 [INFO] [stderr] Downloaded clap_derive v4.4.2 [INFO] [stderr] Downloaded regex-automata v0.3.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cfaa8ba90688cca31c436cfa2c924bf549a8d3a37c32ea52dfa55c41d55e0068 [INFO] running `Command { std: "docker" "start" "-a" "cfaa8ba90688cca31c436cfa2c924bf549a8d3a37c32ea52dfa55c41d55e0068", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cfaa8ba90688cca31c436cfa2c924bf549a8d3a37c32ea52dfa55c41d55e0068", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfaa8ba90688cca31c436cfa2c924bf549a8d3a37c32ea52dfa55c41d55e0068", kill_on_drop: false }` [INFO] [stdout] cfaa8ba90688cca31c436cfa2c924bf549a8d3a37c32ea52dfa55c41d55e0068 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99659f420eefc6302def2538e8a091bb44069ee9c00a6fa741d702cef1eb28c3 [INFO] running `Command { std: "docker" "start" "-a" "99659f420eefc6302def2538e8a091bb44069ee9c00a6fa741d702cef1eb28c3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling anstyle-query v1.0.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling regex-syntax v0.7.4 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling anstyle-parse v0.2.1 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling hashbrown v0.14.0 [INFO] [stderr] Compiling clap_lex v0.5.0 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling twox-hash v1.6.3 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling fallible-iterator v0.3.0 [INFO] [stderr] Compiling anstream v0.5.0 [INFO] [stderr] Compiling anstream v0.6.15 [INFO] [stderr] Compiling clap_builder v4.4.2 [INFO] [stderr] Compiling bytemuck v1.13.1 [INFO] [stderr] Compiling indexmap v2.0.0 [INFO] [stderr] Compiling aho-corasick v1.0.4 [INFO] [stderr] Compiling aliasable v0.1.3 [INFO] [stderr] Compiling ruzstd v0.7.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling flate2 v1.0.27 [INFO] [stderr] Compiling retain_mut v0.1.7 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling roaring v0.10.2 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling memmap2 v0.9.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling gimli v0.31.0 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Compiling object v0.36.3 [INFO] [stderr] Compiling regex-automata v0.3.6 [INFO] [stderr] Compiling clap_derive v4.4.2 [INFO] [stderr] Compiling ouroboros_macro v0.18.0 [INFO] [stderr] Compiling regex v1.9.3 [INFO] [stderr] Compiling env_filter v0.1.2 [INFO] [stderr] Compiling env_logger v0.11.5 [INFO] [stderr] Compiling ouroboros v0.18.0 [INFO] [stderr] Compiling clap v4.4.3 [INFO] [stderr] Compiling drcov2lcov v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `version` is never read [INFO] [stdout] --> src/drcov.rs:188:9 [INFO] [stdout] | [INFO] [stdout] 187 | pub struct Modules { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 188 | pub version: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Modules` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `version` and `flavor` are never read [INFO] [stdout] --> src/drcov.rs:269:9 [INFO] [stdout] | [INFO] [stdout] 268 | pub struct Drcov { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 269 | pub version: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 270 | pub flavor: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Drcov` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/cli.rs:202:30 [INFO] [stdout] | [INFO] [stdout] 202 | pub fn get_drcov_filters(&self) -> DrcovFilters { [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] 202 | pub fn get_drcov_filters(&self) -> DrcovFilters<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/cli.rs:210:34 [INFO] [stdout] | [INFO] [stdout] 210 | pub fn get_line_info_filters(&self) -> LineInfoFilters { [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] 210 | pub fn get_line_info_filters(&self) -> LineInfoFilters<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/drcov.rs:254:52 [INFO] [stdout] | [INFO] [stdout] 254 | pub fn maybe_replace_with_path_map_filter<'d>(&'d self, input: &'d [u8]) -> Cow<[u8]> { [INFO] [stdout] | ^^ ^^ --------- the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'d` [INFO] [stdout] | [INFO] [stdout] 254 | pub fn maybe_replace_with_path_map_filter<'d>(&'d self, input: &'d [u8]) -> Cow<'d, [u8]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.43s [INFO] running `Command { std: "docker" "inspect" "99659f420eefc6302def2538e8a091bb44069ee9c00a6fa741d702cef1eb28c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99659f420eefc6302def2538e8a091bb44069ee9c00a6fa741d702cef1eb28c3", kill_on_drop: false }` [INFO] [stdout] 99659f420eefc6302def2538e8a091bb44069ee9c00a6fa741d702cef1eb28c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0f9c907abf46811b59a9940be708f74c4c67db4c2f356775c91263daafb56292 [INFO] running `Command { std: "docker" "start" "-a" "0f9c907abf46811b59a9940be708f74c4c67db4c2f356775c91263daafb56292", kill_on_drop: false }` [INFO] [stderr] Compiling drcov2lcov v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `version` is never read [INFO] [stdout] --> src/drcov.rs:188:9 [INFO] [stdout] | [INFO] [stdout] 187 | pub struct Modules { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 188 | pub version: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Modules` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `version` and `flavor` are never read [INFO] [stdout] --> src/drcov.rs:269:9 [INFO] [stdout] | [INFO] [stdout] 268 | pub struct Drcov { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 269 | pub version: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 270 | pub flavor: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Drcov` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/cli.rs:202:30 [INFO] [stdout] | [INFO] [stdout] 202 | pub fn get_drcov_filters(&self) -> DrcovFilters { [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] 202 | pub fn get_drcov_filters(&self) -> DrcovFilters<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/cli.rs:210:34 [INFO] [stdout] | [INFO] [stdout] 210 | pub fn get_line_info_filters(&self) -> LineInfoFilters { [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] 210 | pub fn get_line_info_filters(&self) -> LineInfoFilters<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/drcov.rs:254:52 [INFO] [stdout] | [INFO] [stdout] 254 | pub fn maybe_replace_with_path_map_filter<'d>(&'d self, input: &'d [u8]) -> Cow<[u8]> { [INFO] [stdout] | ^^ ^^ --------- the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'d` [INFO] [stdout] | [INFO] [stdout] 254 | pub fn maybe_replace_with_path_map_filter<'d>(&'d self, input: &'d [u8]) -> Cow<'d, [u8]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `Command { std: "docker" "inspect" "0f9c907abf46811b59a9940be708f74c4c67db4c2f356775c91263daafb56292", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f9c907abf46811b59a9940be708f74c4c67db4c2f356775c91263daafb56292", kill_on_drop: false }` [INFO] [stdout] 0f9c907abf46811b59a9940be708f74c4c67db4c2f356775c91263daafb56292 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d10248bef2bb2199e14bb699c8680214ad127bef0f2fdf1df4d9d70b85b41379 [INFO] running `Command { std: "docker" "start" "-a" "d10248bef2bb2199e14bb699c8680214ad127bef0f2fdf1df4d9d70b85b41379", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: field `version` is never read [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/drcov.rs:188:9 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 187 | pub struct Modules { [INFO] [stdout] [INFO] [stderr] | ------- field in this struct [INFO] [stderr] 188 | pub version: u32, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Modules` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `version` and `flavor` are never read [INFO] [stderr] --> src/drcov.rs:269:9 [INFO] [stderr] | [INFO] [stderr] 268 | pub struct Drcov { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] 269 | pub version: u32, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 270 | pub flavor: String, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Drcov` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/cli.rs:202:30 [INFO] [stderr] | [INFO] [stderr] 202 | pub fn get_drcov_filters(&self) -> DrcovFilters { [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] 202 | pub fn get_drcov_filters(&self) -> DrcovFilters<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/cli.rs:210:34 [INFO] [stderr] | [INFO] [stderr] 210 | pub fn get_line_info_filters(&self) -> LineInfoFilters { [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] 210 | pub fn get_line_info_filters(&self) -> LineInfoFilters<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/drcov.rs:254:52 [INFO] [stderr] | [INFO] [stderr] 254 | pub fn maybe_replace_with_path_map_filter<'d>(&'d self, input: &'d [u8]) -> Cow<[u8]> { [INFO] [stderr] | ^^ ^^ --------- the same lifetime is hidden here [INFO] [stderr] | | | [INFO] [stderr] | | the lifetime is named here [INFO] [stderr] | the lifetime is named here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: consistently use `'d` [INFO] [stderr] | [INFO] [stderr] 254 | pub fn maybe_replace_with_path_map_filter<'d>(&'d self, input: &'d [u8]) -> Cow<'d, [u8]> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `drcov2lcov` (bin "drcov2lcov" test) generated 5 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/drcov2lcov-34a90f1eae7df31a) [INFO] running `Command { std: "docker" "inspect" "d10248bef2bb2199e14bb699c8680214ad127bef0f2fdf1df4d9d70b85b41379", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d10248bef2bb2199e14bb699c8680214ad127bef0f2fdf1df4d9d70b85b41379", kill_on_drop: false }` [INFO] [stdout] d10248bef2bb2199e14bb699c8680214ad127bef0f2fdf1df4d9d70b85b41379