[INFO] fetching crate fxrazen 0.1.4...
[INFO] checking fxrazen-0.1.4 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate fxrazen 0.1.4 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate fxrazen 0.1.4
[INFO] finished tweaking crates.io crate fxrazen 0.1.4
[INFO] tweaked toml for crates.io crate fxrazen 0.1.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fxrazen 0.1.4 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "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 43 packages to highest compatible versions
[INFO] [stderr]       Adding num-derive v0.4.2 (available: v0.5.1)
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7baa2dc81dab23c6eb3f2ed14b7d5ba2d9d7b450d07273cd7e303a2f041aff57
[INFO] running `Command { std: "docker" "start" "7baa2dc81dab23c6eb3f2ed14b7d5ba2d9d7b450d07273cd7e303a2f041aff57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7baa2dc81dab23c6eb3f2ed14b7d5ba2d9d7b450d07273cd7e303a2f041aff57", 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" "7baa2dc81dab23c6eb3f2ed14b7d5ba2d9d7b450d07273cd7e303a2f041aff57" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7baa2dc81dab23c6eb3f2ed14b7d5ba2d9d7b450d07273cd7e303a2f041aff57", 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" "7baa2dc81dab23c6eb3f2ed14b7d5ba2d9d7b450d07273cd7e303a2f041aff57" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling unicode-ident v1.0.27
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]    Compiling unicode-general-category v0.6.0
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking lazy_static v1.5.1
[INFO] [stderr]    Compiling by_address v1.2.1
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]     Checking hydroper_source_text v1.0.3
[INFO] [stderr]     Checking conv v0.3.3
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking bitflags v2.13.2
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling smodel-proc v1.0.11
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling lazy-regex-proc_macros v3.6.2
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]     Checking lazy-regex v3.6.2
[INFO] [stderr]     Checking late_format v1.0.0
[INFO] [stderr]     Checking file_paths v1.0.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking htmlentity v1.3.2
[INFO] [stderr]     Checking smodel v1.0.13
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]     Checking as3_parser v1.0.25
[INFO] [stderr]     Checking fxrazen v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `unused_things` and `add_unused_thing` are never used
[INFO] [stdout]    --> semantics/semantic_host.rs:330:19
[INFO] [stdout]     |
[INFO] [stdout]  58 | impl SemanticHost {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 330 |     pub(crate) fn unused_things(&self) -> std::cell::Ref<Vec<Thingy>> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 334 |     pub(crate) fn add_unused_thing(&self, thing: &Thingy) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `thingy::Thingy`
[INFO] [stdout]    --> semantics/semantic_host.rs:211:82
[INFO] [stdout]     |
[INFO] [stdout] 211 | ...   if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&pckg.public_ns().unwrap().into(), "Vector".to_owned(...
[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] 211 -         if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&pckg.public_ns().unwrap().into(), "Vector".to_owned())) {
[INFO] [stdout] 211 +         if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&pckg.public_ns().unwrap(), "Vector".to_owned())) {
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 211 -         if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&pckg.public_ns().unwrap().into(), "Vector".to_owned())) {
[INFO] [stdout] 211 +         if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&<thingy::Thingy as Into<_>>::into(pckg.public_ns().unwrap()), "Vector".to_owned())) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `thingy::Thingy`
[INFO] [stdout]    --> semantics/semantic_host.rs:225:82
[INFO] [stdout]     |
[INFO] [stdout] 225 | ...   if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&pckg.public_ns().unwrap().into(), "Proxy".to_owned()...
[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] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 225 -         if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&pckg.public_ns().unwrap().into(), "Proxy".to_owned())) {
[INFO] [stdout] 225 +         if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&pckg.public_ns().unwrap(), "Proxy".to_owned())) {
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 225 -         if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&pckg.public_ns().unwrap().into(), "Proxy".to_owned())) {
[INFO] [stdout] 225 +         if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&<thingy::Thingy as Into<_>>::into(pckg.public_ns().unwrap()), "Proxy".to_owned())) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `thingy::Thingy`
[INFO] [stdout]    --> semantics/semantic_host.rs:239:82
[INFO] [stdout]     |
[INFO] [stdout] 239 | ...   if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&pckg.public_ns().unwrap().into(), "Dictionary".to_ow...
[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] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 239 -         if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&pckg.public_ns().unwrap().into(), "Dictionary".to_owned())) {
[INFO] [stdout] 239 +         if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&pckg.public_ns().unwrap(), "Dictionary".to_owned())) {
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 239 -         if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&pckg.public_ns().unwrap().into(), "Dictionary".to_owned())) {
[INFO] [stdout] 239 +         if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&<thingy::Thingy as Into<_>>::into(pckg.public_ns().unwrap()), "Dictionary".to_owned())) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `thingy::Thingy`
[INFO] [stdout]   --> semantics/thingy_factory.rs:89:42
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 result_1.set_parent(Some(result.clone().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] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 89 -                 result_1.set_parent(Some(result.clone().into()));
[INFO] [stdout] 89 +                 result_1.set_parent(Some(result.clone()));
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 89 -                 result_1.set_parent(Some(result.clone().into()));
[INFO] [stdout] 89 +                 result_1.set_parent(Some(<thingy::Thingy as Into<_>>::into(result.clone())));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> semantics/name_map.rs:165:19
[INFO] [stdout]     |
[INFO] [stdout] 165 |     pub fn borrow(&self) -> std::cell::Ref<HashMap<QName, Thingy>> {
[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] 165 |     pub fn borrow(&self) -> std::cell::Ref<'_, HashMap<QName, Thingy>> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> semantics/name_map.rs:169:23
[INFO] [stdout]     |
[INFO] [stdout] 169 |     pub fn borrow_mut(&mut self) -> std::cell::RefMut<HashMap<QName, Thingy>> {
[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] 169 |     pub fn borrow_mut(&mut self) -> std::cell::RefMut<'_, HashMap<QName, Thingy>> {
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> semantics/semantic_host.rs:135:20
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn factory(&self) -> ThingyFactory {
[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] 135 |     pub fn factory(&self) -> ThingyFactory<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> semantics/semantic_host.rs:330:33
[INFO] [stdout]     |
[INFO] [stdout] 330 |     pub(crate) fn unused_things(&self) -> std::cell::Ref<Vec<Thingy>> {
[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] 330 |     pub(crate) fn unused_things(&self) -> std::cell::Ref<'_, Vec<Thingy>> {
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `unused_things` and `add_unused_thing` are never used
[INFO] [stdout]    --> semantics/semantic_host.rs:330:19
[INFO] [stdout]     |
[INFO] [stdout]  58 | impl SemanticHost {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 330 |     pub(crate) fn unused_things(&self) -> std::cell::Ref<Vec<Thingy>> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 334 |     pub(crate) fn add_unused_thing(&self, thing: &Thingy) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `thingy::Thingy`
[INFO] [stdout]    --> semantics/semantic_host.rs:211:82
[INFO] [stdout]     |
[INFO] [stdout] 211 | ...   if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&pckg.public_ns().unwrap().into(), "Vector".to_owned(...
[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] 211 -         if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&pckg.public_ns().unwrap().into(), "Vector".to_owned())) {
[INFO] [stdout] 211 +         if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&pckg.public_ns().unwrap(), "Vector".to_owned())) {
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 211 -         if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&pckg.public_ns().unwrap().into(), "Vector".to_owned())) {
[INFO] [stdout] 211 +         if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&<thingy::Thingy as Into<_>>::into(pckg.public_ns().unwrap()), "Vector".to_owned())) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `thingy::Thingy`
[INFO] [stdout]    --> semantics/semantic_host.rs:225:82
[INFO] [stdout]     |
[INFO] [stdout] 225 | ...   if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&pckg.public_ns().unwrap().into(), "Proxy".to_owned()...
[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] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 225 -         if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&pckg.public_ns().unwrap().into(), "Proxy".to_owned())) {
[INFO] [stdout] 225 +         if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&pckg.public_ns().unwrap(), "Proxy".to_owned())) {
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 225 -         if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&pckg.public_ns().unwrap().into(), "Proxy".to_owned())) {
[INFO] [stdout] 225 +         if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&<thingy::Thingy as Into<_>>::into(pckg.public_ns().unwrap()), "Proxy".to_owned())) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `thingy::Thingy`
[INFO] [stdout]    --> semantics/semantic_host.rs:239:82
[INFO] [stdout]     |
[INFO] [stdout] 239 | ...   if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&pckg.public_ns().unwrap().into(), "Dictionary".to_ow...
[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] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 239 -         if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&pckg.public_ns().unwrap().into(), "Dictionary".to_owned())) {
[INFO] [stdout] 239 +         if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&pckg.public_ns().unwrap(), "Dictionary".to_owned())) {
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 239 -         if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&pckg.public_ns().unwrap().into(), "Dictionary".to_owned())) {
[INFO] [stdout] 239 +         if let Some(r) = pckg.properties(self).get(&self.factory().create_qname(&<thingy::Thingy as Into<_>>::into(pckg.public_ns().unwrap()), "Dictionary".to_owned())) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `thingy::Thingy`
[INFO] [stdout]   --> semantics/thingy_factory.rs:89:42
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 result_1.set_parent(Some(result.clone().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] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 89 -                 result_1.set_parent(Some(result.clone().into()));
[INFO] [stdout] 89 +                 result_1.set_parent(Some(result.clone()));
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 89 -                 result_1.set_parent(Some(result.clone().into()));
[INFO] [stdout] 89 +                 result_1.set_parent(Some(<thingy::Thingy as Into<_>>::into(result.clone())));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> semantics/name_map.rs:165:19
[INFO] [stdout]     |
[INFO] [stdout] 165 |     pub fn borrow(&self) -> std::cell::Ref<HashMap<QName, Thingy>> {
[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] 165 |     pub fn borrow(&self) -> std::cell::Ref<'_, HashMap<QName, Thingy>> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> semantics/name_map.rs:169:23
[INFO] [stdout]     |
[INFO] [stdout] 169 |     pub fn borrow_mut(&mut self) -> std::cell::RefMut<HashMap<QName, Thingy>> {
[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] 169 |     pub fn borrow_mut(&mut self) -> std::cell::RefMut<'_, HashMap<QName, Thingy>> {
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> semantics/semantic_host.rs:135:20
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn factory(&self) -> ThingyFactory {
[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] 135 |     pub fn factory(&self) -> ThingyFactory<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> semantics/semantic_host.rs:330:33
[INFO] [stdout]     |
[INFO] [stdout] 330 |     pub(crate) fn unused_things(&self) -> std::cell::Ref<Vec<Thingy>> {
[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] 330 |     pub(crate) fn unused_things(&self) -> std::cell::Ref<'_, Vec<Thingy>> {
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fxrazen` (lib test) due to 4 previous errors; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `fxrazen` (lib) due to 4 previous errors; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "7baa2dc81dab23c6eb3f2ed14b7d5ba2d9d7b450d07273cd7e303a2f041aff57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7baa2dc81dab23c6eb3f2ed14b7d5ba2d9d7b450d07273cd7e303a2f041aff57", kill_on_drop: false }`
[INFO] [stdout] 7baa2dc81dab23c6eb3f2ed14b7d5ba2d9d7b450d07273cd7e303a2f041aff57
