[INFO] fetching crate rustc-demangle 0.1.26... [INFO] testing rustc-demangle-0.1.26 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate rustc-demangle 0.1.26 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate rustc-demangle 0.1.26 [INFO] finished tweaking crates.io crate rustc-demangle 0.1.26 [INFO] tweaked toml for crates.io crate rustc-demangle 0.1.26 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rustc-demangle 0.1.26 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rustc-demangle 0.1.26 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustc-std-workspace-core v1.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7e5dd5fb3d61362e8d5d73ae802360f6a2d60ee9b6c052bff3e28bc618f45d48 [INFO] running `Command { std: "docker" "start" "-a" "7e5dd5fb3d61362e8d5d73ae802360f6a2d60ee9b6c052bff3e28bc618f45d48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e5dd5fb3d61362e8d5d73ae802360f6a2d60ee9b6c052bff3e28bc618f45d48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e5dd5fb3d61362e8d5d73ae802360f6a2d60ee9b6c052bff3e28bc618f45d48", kill_on_drop: false }` [INFO] [stdout] 7e5dd5fb3d61362e8d5d73ae802360f6a2d60ee9b6c052bff3e28bc618f45d48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ccf9c467fa0228c59f1ba6b3328626a332c4acfe6fade56cd299f6987ac9f10c [INFO] running `Command { std: "docker" "start" "-a" "ccf9c467fa0228c59f1ba6b3328626a332c4acfe6fade56cd299f6987ac9f10c", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling rustc-demangle v0.1.26 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:92:24 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn demangle(mut s: &str) -> Demangle { [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] 92 | pub fn demangle(mut s: &str) -> Demangle<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:237:24 [INFO] [stdout] | [INFO] [stdout] 237 | pub fn try_demangle(s: &str) -> Result { [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] 237 | pub fn try_demangle(s: &str) -> Result, TryDemangleError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/legacy.rs:49:20 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn demangle(s: &str) -> Result<(Demangle, &str), ()> { [INFO] [stdout] | ^^^^ -------- ---- the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [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] 49 | pub fn demangle(s: &str) -> Result<(Demangle<'_>, &str), ()> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/v0.rs:37:20 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn demangle(s: &str) -> Result<(Demangle, &str), ParseError> { [INFO] [stdout] | ^^^^ -------- ---- the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [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] 37 | pub fn demangle(s: &str) -> Result<(Demangle<'_>, &str), ParseError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `Command { std: "docker" "inspect" "ccf9c467fa0228c59f1ba6b3328626a332c4acfe6fade56cd299f6987ac9f10c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccf9c467fa0228c59f1ba6b3328626a332c4acfe6fade56cd299f6987ac9f10c", kill_on_drop: false }` [INFO] [stdout] ccf9c467fa0228c59f1ba6b3328626a332c4acfe6fade56cd299f6987ac9f10c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9bc2895d50f501857aeb641aab95ce29449336a08df5a9cbe509e6c16af95fe8 [INFO] running `Command { std: "docker" "start" "-a" "9bc2895d50f501857aeb641aab95ce29449336a08df5a9cbe509e6c16af95fe8", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:92:24 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn demangle(mut s: &str) -> Demangle { [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] 92 | pub fn demangle(mut s: &str) -> Demangle<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:237:24 [INFO] [stdout] | [INFO] [stdout] 237 | pub fn try_demangle(s: &str) -> Result { [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] 237 | pub fn try_demangle(s: &str) -> Result, TryDemangleError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/legacy.rs:49:20 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn demangle(s: &str) -> Result<(Demangle, &str), ()> { [INFO] [stdout] | ^^^^ -------- ---- the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [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] 49 | pub fn demangle(s: &str) -> Result<(Demangle<'_>, &str), ()> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/v0.rs:37:20 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn demangle(s: &str) -> Result<(Demangle, &str), ParseError> { [INFO] [stdout] | ^^^^ -------- ---- the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [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] 37 | pub fn demangle(s: &str) -> Result<(Demangle<'_>, &str), ParseError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rustc-demangle v0.1.26 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:92:24 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn demangle(mut s: &str) -> Demangle { [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] 92 | pub fn demangle(mut s: &str) -> Demangle<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:237:24 [INFO] [stdout] | [INFO] [stdout] 237 | pub fn try_demangle(s: &str) -> Result { [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] 237 | pub fn try_demangle(s: &str) -> Result, TryDemangleError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/legacy.rs:49:20 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn demangle(s: &str) -> Result<(Demangle, &str), ()> { [INFO] [stdout] | ^^^^ -------- ---- the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [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] 49 | pub fn demangle(s: &str) -> Result<(Demangle<'_>, &str), ()> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/v0.rs:37:20 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn demangle(s: &str) -> Result<(Demangle, &str), ParseError> { [INFO] [stdout] | ^^^^ -------- ---- the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [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] 37 | pub fn demangle(s: &str) -> Result<(Demangle<'_>, &str), ParseError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `Command { std: "docker" "inspect" "9bc2895d50f501857aeb641aab95ce29449336a08df5a9cbe509e6c16af95fe8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bc2895d50f501857aeb641aab95ce29449336a08df5a9cbe509e6c16af95fe8", kill_on_drop: false }` [INFO] [stdout] 9bc2895d50f501857aeb641aab95ce29449336a08df5a9cbe509e6c16af95fe8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2017c6cebbf1ebcfb8fa0a23a00dc5de9f091eb8c225085e680eed2f9501cfc3 [INFO] running `Command { std: "docker" "start" "-a" "2017c6cebbf1ebcfb8fa0a23a00dc5de9f091eb8c225085e680eed2f9501cfc3", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] [INFO] [stderr] --> src/lib.rs:92:24 [INFO] [stdout] running 56 tests [INFO] [stderr] | [INFO] [stderr] 92 | pub fn demangle(mut s: &str) -> Demangle { [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] 92 | pub fn demangle(mut s: &str) -> Demangle<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:237:24 [INFO] [stderr] | [INFO] [stderr] 237 | pub fn try_demangle(s: &str) -> Result { [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] 237 | pub fn try_demangle(s: &str) -> Result, TryDemangleError> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/legacy.rs:49:20 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn demangle(s: &str) -> Result<(Demangle, &str), ()> { [INFO] [stderr] | ^^^^ -------- ---- the same lifetime is elided here [INFO] [stderr] | | | [INFO] [stderr] | | the same lifetime is hidden here [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] 49 | pub fn demangle(s: &str) -> Result<(Demangle<'_>, &str), ()> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/v0.rs:37:20 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn demangle(s: &str) -> Result<(Demangle, &str), ParseError> { [INFO] [stderr] | ^^^^ -------- ---- the same lifetime is elided here [INFO] [stderr] | | | [INFO] [stderr] | | the same lifetime is hidden here [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] 37 | pub fn demangle(s: &str) -> Result<(Demangle<'_>, &str), ParseError> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `rustc-demangle` (lib) generated 4 warnings (run `cargo fix --lib -p rustc-demangle` to apply 4 suggestions) [INFO] [stderr] warning: `rustc-demangle` (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/rustc_demangle-22fa04346e1b596b) [INFO] [stdout] test legacy::tests::demangle ... ok [INFO] [stdout] test legacy::tests::demangle_dollars ... ok [INFO] [stdout] test legacy::tests::demangle_many_dollars ... ok [INFO] [stdout] test legacy::tests::demangle_ignores_suffix_that_doesnt_look_like_a_symbol ... ok [INFO] [stdout] test legacy::tests::demangle_elements_beginning_with_underscore ... ok [INFO] [stdout] test legacy::tests::demangle_llvm_ir_branch_labels ... ok [INFO] [stdout] test legacy::tests::demangle_trait_impls ... ok [INFO] [stdout] test legacy::tests::demangle_thinlto ... ok [INFO] [stdout] test legacy::tests::demangle_utf8_idents ... ok [INFO] [stdout] test legacy::tests::demangle_windows ... ok [INFO] [stdout] test legacy::tests::demangle_osx ... ok [INFO] [stdout] test legacy::tests::demangle_without_hash_edgecases ... ok [INFO] [stdout] test legacy::tests::demangle_without_hash ... ok [INFO] [stdout] test legacy::tests::handle_assoc_types ... ok [INFO] [stdout] test legacy::tests::handle_bang ... ok [INFO] [stdout] test legacy::tests::invalid_no_chop ... ok [INFO] [stdout] test tests::demangle ... ok [INFO] [stdout] test tests::demangle_ignores_suffix_that_doesnt_look_like_a_symbol ... ok [INFO] [stdout] test tests::demangle_many_dollars ... ok [INFO] [stdout] test tests::demangle_llvm_ir_branch_labels ... ok [INFO] [stdout] test tests::demangle_thinlto ... ok [INFO] [stdout] test tests::demangle_osx ... ok [INFO] [stdout] test tests::demangle_trait_impls ... ok [INFO] [stdout] test tests::demangle_without_hash ... ok [INFO] [stdout] test tests::dont_panic ... ok [INFO] [stdout] test legacy::tests::dont_panic ... ok [INFO] [stdout] test tests::handle_bang ... ok [INFO] [stdout] test tests::invalid_no_chop ... ok [INFO] [stdout] test v0::tests::demangle_const_tuple ... ok [INFO] [stdout] test v0::tests::demangle_const_ref_str ... ok [INFO] [stdout] test v0::tests::demangle_const_str ... ok [INFO] [stdout] test v0::tests::demangle_const_ref ... ok [INFO] [stdout] test v0::tests::demangle_exponential_explosion ... ok [INFO] [stdout] test v0::tests::demangle_crate_with_zero_disambiguator ... ok [INFO] [stdout] test v0::tests::demangle_extra_suffix ... ok [INFO] [stdout] test v0::tests::demangle_min_const_generics ... ok [INFO] [stdout] test v0::tests::demangle_pat_ty ... ok [INFO] [stdout] test v0::tests::demangle_thinlto ... ok [INFO] [stdout] test v0::tests::demangle_utf8_idents ... ok [INFO] [stdout] test tests::demangle_without_hash_edgecases ... ok [INFO] [stdout] test v0::tests::demangle_const_generics_preview ... ok [INFO] [stdout] test legacy::tests::demangle_issue_60925 ... ok [INFO] [stdout] test v0::tests::demangle_const_array ... ok [INFO] [stdout] test v0::tests::demangle_const_adt ... ok [INFO] [stdout] test tests::demangle_windows ... ok [INFO] [stdout] test tests::limit_recursion ... ok [INFO] [stdout] test v0::tests::demangling_limits ... ok [INFO] [stdout] test v0::tests::recursion_limit_leaks ... ok [INFO] [stdout] test v0::tests::recursion_limit_backref_free_bypass ... ok [INFO] [stdout] test tests::demangle_elements_beginning_with_underscore ... ok [INFO] [stdout] test tests::handle_assoc_types ... ok [INFO] [stdout] test v0::tests::demangle_closure ... ok [INFO] [stdout] test v0::tests::demangle_crate_with_leading_digit ... ok [INFO] [stdout] test v0::tests::demangle_dyn_trait ... ok [INFO] [stdout] test tests::demangle_dollars ... ok [INFO] [stderr] Doc-tests rustc_demangle [INFO] [stdout] test tests::limit_output ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 56 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - demangle (line 85) ... ok [INFO] [stdout] test src/lib.rs - (line 14) ... ok [INFO] [stdout] test src/lib.rs - try_demangle (line 226) ... ok [INFO] [stdout] test src/legacy.rs - legacy::demangle (line 24) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2017c6cebbf1ebcfb8fa0a23a00dc5de9f091eb8c225085e680eed2f9501cfc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2017c6cebbf1ebcfb8fa0a23a00dc5de9f091eb8c225085e680eed2f9501cfc3", kill_on_drop: false }` [INFO] [stdout] 2017c6cebbf1ebcfb8fa0a23a00dc5de9f091eb8c225085e680eed2f9501cfc3