[INFO] fetching crate mavspec_rust_gen 0.6.7...
[INFO] checking mavspec_rust_gen-0.6.7 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate mavspec_rust_gen 0.6.7 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate mavspec_rust_gen 0.6.7
[INFO] finished tweaking crates.io crate mavspec_rust_gen 0.6.7
[INFO] tweaked toml for crates.io crate mavspec_rust_gen 0.6.7 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mavspec_rust_gen 0.6.7 on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mavspec_rust_gen 0.6.7 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 14d2891bfa29c0af06b84d334b88ccf1d5e91ad0253cd88bdcd15c3a5d7eef40
[INFO] running `Command { std: "docker" "start" "14d2891bfa29c0af06b84d334b88ccf1d5e91ad0253cd88bdcd15c3a5d7eef40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14d2891bfa29c0af06b84d334b88ccf1d5e91ad0253cd88bdcd15c3a5d7eef40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "14d2891bfa29c0af06b84d334b88ccf1d5e91ad0253cd88bdcd15c3a5d7eef40" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14d2891bfa29c0af06b84d334b88ccf1d5e91ad0253cd88bdcd15c3a5d7eef40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "14d2891bfa29c0af06b84d334b88ccf1d5e91ad0253cd88bdcd15c3a5d7eef40" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling anyhow v1.0.96
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking winnow v0.7.3
[INFO] [stderr]     Checking smawk v0.3.2
[INFO] [stderr]    Compiling serde_yml v0.0.12
[INFO] [stderr]    Compiling prettyplease v0.2.29
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]    Compiling mavinspect v0.6.6
[INFO] [stderr]     Checking ryu v1.0.19
[INFO] [stderr]     Checking log v0.4.26
[INFO] [stderr]     Checking crc-any v2.5.0
[INFO] [stderr]     Checking textwrap v0.16.1
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking quick-xml v0.37.2
[INFO] [stderr]     Checking libyml v0.0.5
[INFO] [stderr]     Checking indexmap v2.7.1
[INFO] [stderr]     Checking quote v1.0.38
[INFO] [stderr]     Checking syn v2.0.98
[INFO] [stderr]     Checking parse_int v0.9.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking bitflags v2.8.0
[INFO] [stderr]     Checking toml_edit v0.22.24
[INFO] [stderr]     Checking toml v0.8.20
[INFO] [stderr]     Checking cargo-manifest v0.13.0
[INFO] [stderr]     Checking mavspec_rust_gen v0.6.7 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]   --> src/specs/dialects/root.rs:23:49
[INFO] [stdout]    |
[INFO] [stdout] 23 |                 .map(|dialect| dialect_mod_name(dialect.name().into()))
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 23 -                 .map(|dialect| dialect_mod_name(dialect.name().into()))
[INFO] [stdout] 23 +                 .map(|dialect| dialect_mod_name(dialect.name()))
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 23 -                 .map(|dialect| dialect_mod_name(dialect.name().into()))
[INFO] [stdout] 23 +                 .map(|dialect| dialect_mod_name(<&str as Into<_>>::into(dialect.name())))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]   --> src/specs/dialects/root.rs:23:49
[INFO] [stdout]    |
[INFO] [stdout] 23 |                 .map(|dialect| dialect_mod_name(dialect.name().into()))
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 23 -                 .map(|dialect| dialect_mod_name(dialect.name().into()))
[INFO] [stdout] 23 +                 .map(|dialect| dialect_mod_name(dialect.name()))
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 23 -                 .map(|dialect| dialect_mod_name(dialect.name().into()))
[INFO] [stdout] 23 +                 .map(|dialect| dialect_mod_name(<&str as Into<_>>::into(dialect.name())))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/specs/dialects/dialect/enums.rs:102:27
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub(crate) fn entries(&self) -> &[EnumEntrySpec] {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                           |         | |
[INFO] [stdout]     |                           |         | the same lifetime is hidden here
[INFO] [stdout]     |                           |         the same lifetime is elided 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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub(crate) fn entries(&self) -> &[EnumEntrySpec<'_>] {
[INFO] [stdout]     |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/specs/dialects/dialect/enums.rs:102:27
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub(crate) fn entries(&self) -> &[EnumEntrySpec] {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                           |         | |
[INFO] [stdout]     |                           |         | the same lifetime is hidden here
[INFO] [stdout]     |                           |         the same lifetime is elided 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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub(crate) fn entries(&self) -> &[EnumEntrySpec<'_>] {
[INFO] [stdout]     |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/specs/dialects/dialect/enums.rs:114:24
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub(crate) fn msrv(&self) -> Option<&'a MsrvSpec> {
[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] 114 |     pub(crate) fn msrv(&self) -> Option<&'a MsrvSpec<'_>> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/specs/dialects/dialect/enums.rs:114:24
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub(crate) fn msrv(&self) -> Option<&'a MsrvSpec> {
[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] 114 |     pub(crate) fn msrv(&self) -> Option<&'a MsrvSpec<'_>> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mavspec_rust_gen` (lib test) due to 1 previous error; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `mavspec_rust_gen` (lib) due to 1 previous error; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "14d2891bfa29c0af06b84d334b88ccf1d5e91ad0253cd88bdcd15c3a5d7eef40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14d2891bfa29c0af06b84d334b88ccf1d5e91ad0253cd88bdcd15c3a5d7eef40", kill_on_drop: false }`
[INFO] [stdout] 14d2891bfa29c0af06b84d334b88ccf1d5e91ad0253cd88bdcd15c3a5d7eef40
