[INFO] fetching crate jsi 0.3.0-alpha.5...
[INFO] checking jsi-0.3.0-alpha.5 against master#e22dab387f6b4f6a87dfc54ac2f6013dddb41e68 for pr-149195
[INFO] extracting crate jsi 0.3.0-alpha.5 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate jsi 0.3.0-alpha.5
[INFO] finished tweaking crates.io crate jsi 0.3.0-alpha.5
[INFO] tweaked toml for crates.io crate jsi 0.3.0-alpha.5 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate jsi 0.3.0-alpha.5 on toolchain e22dab387f6b4f6a87dfc54ac2f6013dddb41e68
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "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" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 50 packages to latest compatible versions
[INFO] [stderr]       Adding serde v1.0.210 (available: v1.0.228)
[INFO] [stderr]       Adding serde_derive v1.0.210 (available: v1.0.228)
[INFO] [stderr]       Adding syn v2.0.56 (available: v2.0.111)
[INFO] [stderr]       Adding thiserror v1.0.65 (available: v1.0.69)
[INFO] [stderr]       Adding thiserror-impl v1.0.65 (available: v1.0.69)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scratch v1.0.9
[INFO] [stderr]   Downloaded link-cplusplus v1.0.12
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.190
[INFO] [stderr]   Downloaded jsi-macros v0.3.1-alpha.5
[INFO] [stderr]   Downloaded thiserror-impl v1.0.65
[INFO] [stderr]   Downloaded better_any v0.2.0
[INFO] [stderr]   Downloaded thiserror v1.0.65
[INFO] [stderr]   Downloaded codespan-reporting v0.13.1
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.190
[INFO] [stderr]   Downloaded cxxbridge-cmd v1.0.190
[INFO] [stderr]   Downloaded cxx-build v1.0.190
[INFO] [stderr]   Downloaded syn v2.0.56
[INFO] [stderr]   Downloaded cxx v1.0.190
[INFO] [stderr]   Downloaded jsi-sys v0.3.0-alpha.5
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af7985a6a23ea94e83face0d27c416b6ca787c5bf69f8ff802df90a9df8aa6c2
[INFO] running `Command { std: "docker" "start" "-a" "af7985a6a23ea94e83face0d27c416b6ca787c5bf69f8ff802df90a9df8aa6c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af7985a6a23ea94e83face0d27c416b6ca787c5bf69f8ff802df90a9df8aa6c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af7985a6a23ea94e83face0d27c416b6ca787c5bf69f8ff802df90a9df8aa6c2", kill_on_drop: false }`
[INFO] [stdout] af7985a6a23ea94e83face0d27c416b6ca787c5bf69f8ff802df90a9df8aa6c2
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4db6210f9dbd7ac6c668bdb59c0966221f0aaf14dc0f74d640385892f8642d97
[INFO] running `Command { std: "docker" "start" "-a" "4db6210f9dbd7ac6c668bdb59c0966221f0aaf14dc0f74d640385892f8642d97", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling scratch v1.0.9
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.190
[INFO] [stderr]    Compiling link-cplusplus v1.0.12
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling cxx v1.0.190
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling codespan-reporting v0.13.1
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling thiserror v1.0.65
[INFO] [stderr]     Checking better_any v0.2.0
[INFO] [stderr]    Compiling indexmap v2.12.1
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v2.0.56
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling cxx-build v1.0.190
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.190
[INFO] [stderr]    Compiling thiserror-impl v1.0.65
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling jsi-macros v0.3.1-alpha.5
[INFO] [stderr]    Compiling jsi-sys v0.3.0-alpha.5
[INFO] [stderr]     Checking jsi v0.3.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `host-object-trace`
[INFO] [stdout]    --> src/host_object.rs:121:15
[INFO] [stdout]     |
[INFO] [stdout] 121 |         #[cfg(feature = "host-object-trace")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `call-invoker-trace`, `default`, `host-fn-trace`, `js-fn-trace`, `jsi-macros`, `log`, `macros`, and `serde`
[INFO] [stdout]     = help: consider adding `host-object-trace` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `host-object-trace`
[INFO] [stdout]    --> src/host_object.rs:150:15
[INFO] [stdout]     |
[INFO] [stdout] 150 |         #[cfg(feature = "host-object-trace")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `call-invoker-trace`, `default`, `host-fn-trace`, `js-fn-trace`, `jsi-macros`, `log`, `macros`, and `serde`
[INFO] [stdout]     = help: consider adding `host-object-trace` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `host-object-trace`
[INFO] [stdout]    --> src/host_object.rs:159:15
[INFO] [stdout]     |
[INFO] [stdout] 159 |         #[cfg(feature = "host-object-trace")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `call-invoker-trace`, `default`, `host-fn-trace`, `js-fn-trace`, `jsi-macros`, `log`, `macros`, and `serde`
[INFO] [stdout]     = help: consider adding `host-object-trace` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `host-object-trace`
[INFO] [stdout]    --> src/host_object.rs:168:15
[INFO] [stdout]     |
[INFO] [stdout] 168 |         #[cfg(feature = "host-object-trace")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `call-invoker-trace`, `default`, `host-fn-trace`, `js-fn-trace`, `jsi-macros`, `log`, `macros`, and `serde`
[INFO] [stdout]     = help: consider adding `host-object-trace` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `host-object-trace`
[INFO] [stdout]    --> src/host_object.rs:227:15
[INFO] [stdout]     |
[INFO] [stdout] 227 |         #[cfg(feature = "host-object-trace")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `call-invoker-trace`, `default`, `host-fn-trace`, `js-fn-trace`, `jsi-macros`, `log`, `macros`, and `serde`
[INFO] [stdout]     = help: consider adding `host-object-trace` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `host-object-trace`
[INFO] [stdout]    --> src/host_object.rs:236:15
[INFO] [stdout]     |
[INFO] [stdout] 236 |         #[cfg(feature = "host-object-trace")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `call-invoker-trace`, `default`, `host-fn-trace`, `js-fn-trace`, `jsi-macros`, `log`, `macros`, and `serde`
[INFO] [stdout]     = help: consider adding `host-object-trace` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `host-object-trace`
[INFO] [stdout]    --> src/host_object.rs:243:15
[INFO] [stdout]     |
[INFO] [stdout] 243 |         #[cfg(feature = "host-object-trace")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `call-invoker-trace`, `default`, `host-fn-trace`, `js-fn-trace`, `jsi-macros`, `log`, `macros`, and `serde`
[INFO] [stdout]     = help: consider adding `host-object-trace` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `host-object-trace`
[INFO] [stdout]    --> src/host_object.rs:246:15
[INFO] [stdout]     |
[INFO] [stdout] 246 |         #[cfg(feature = "host-object-trace")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `call-invoker-trace`, `default`, `host-fn-trace`, `js-fn-trace`, `jsi-macros`, `log`, `macros`, and `serde`
[INFO] [stdout]     = help: consider adding `host-object-trace` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `host-object-trace`
[INFO] [stdout]    --> src/host_object.rs:121:15
[INFO] [stdout]     |
[INFO] [stdout] 121 |         #[cfg(feature = "host-object-trace")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `call-invoker-trace`, `default`, `host-fn-trace`, `js-fn-trace`, `jsi-macros`, `log`, `macros`, and `serde`
[INFO] [stdout]     = help: consider adding `host-object-trace` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `host-object-trace`
[INFO] [stdout]    --> src/host_object.rs:150:15
[INFO] [stdout]     |
[INFO] [stdout] 150 |         #[cfg(feature = "host-object-trace")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `call-invoker-trace`, `default`, `host-fn-trace`, `js-fn-trace`, `jsi-macros`, `log`, `macros`, and `serde`
[INFO] [stdout]     = help: consider adding `host-object-trace` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `host-object-trace`
[INFO] [stdout]    --> src/host_object.rs:159:15
[INFO] [stdout]     |
[INFO] [stdout] 159 |         #[cfg(feature = "host-object-trace")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `call-invoker-trace`, `default`, `host-fn-trace`, `js-fn-trace`, `jsi-macros`, `log`, `macros`, and `serde`
[INFO] [stdout]     = help: consider adding `host-object-trace` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `host-object-trace`
[INFO] [stdout]    --> src/host_object.rs:168:15
[INFO] [stdout]     |
[INFO] [stdout] 168 |         #[cfg(feature = "host-object-trace")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `call-invoker-trace`, `default`, `host-fn-trace`, `js-fn-trace`, `jsi-macros`, `log`, `macros`, and `serde`
[INFO] [stdout]     = help: consider adding `host-object-trace` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `host-object-trace`
[INFO] [stdout]    --> src/host_object.rs:227:15
[INFO] [stdout]     |
[INFO] [stdout] 227 |         #[cfg(feature = "host-object-trace")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `call-invoker-trace`, `default`, `host-fn-trace`, `js-fn-trace`, `jsi-macros`, `log`, `macros`, and `serde`
[INFO] [stdout]     = help: consider adding `host-object-trace` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `host-object-trace`
[INFO] [stdout]    --> src/host_object.rs:236:15
[INFO] [stdout]     |
[INFO] [stdout] 236 |         #[cfg(feature = "host-object-trace")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `call-invoker-trace`, `default`, `host-fn-trace`, `js-fn-trace`, `jsi-macros`, `log`, `macros`, and `serde`
[INFO] [stdout]     = help: consider adding `host-object-trace` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `host-object-trace`
[INFO] [stdout]    --> src/host_object.rs:243:15
[INFO] [stdout]     |
[INFO] [stdout] 243 |         #[cfg(feature = "host-object-trace")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `call-invoker-trace`, `default`, `host-fn-trace`, `js-fn-trace`, `jsi-macros`, `log`, `macros`, and `serde`
[INFO] [stdout]     = help: consider adding `host-object-trace` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `host-object-trace`
[INFO] [stdout]    --> src/host_object.rs:246:15
[INFO] [stdout]     |
[INFO] [stdout] 246 |         #[cfg(feature = "host-object-trace")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `call-invoker-trace`, `default`, `host-fn-trace`, `js-fn-trace`, `jsi-macros`, `log`, `macros`, and `serde`
[INFO] [stdout]     = help: consider adding `host-object-trace` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/host_object.rs:38:23
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn properties(&mut self, rt: &mut RuntimeHandle<'rt>) -> Vec<PropName> {
[INFO] [stdout]    |                       ^^^^^^^^^ the lifetime is elided here          ^^^^^^^^ the same lifetime is hidden 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] 38 |     pub fn properties(&mut self, rt: &mut RuntimeHandle<'rt>) -> Vec<PropName<'_>> {
[INFO] [stdout]    |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/host_object.rs:38:23
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn properties(&mut self, rt: &mut RuntimeHandle<'rt>) -> Vec<PropName> {
[INFO] [stdout]    |                       ^^^^^^^^^ the lifetime is elided here          ^^^^^^^^ the same lifetime is hidden 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] 38 |     pub fn properties(&mut self, rt: &mut RuntimeHandle<'rt>) -> Vec<PropName<'_>> {
[INFO] [stdout]    |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.52s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: jsi-sys v0.3.0-alpha.5
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "4db6210f9dbd7ac6c668bdb59c0966221f0aaf14dc0f74d640385892f8642d97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4db6210f9dbd7ac6c668bdb59c0966221f0aaf14dc0f74d640385892f8642d97", kill_on_drop: false }`
[INFO] [stdout] 4db6210f9dbd7ac6c668bdb59c0966221f0aaf14dc0f74d640385892f8642d97
