[INFO] fetching crate sigmut 0.0.2...
[INFO] testing sigmut-0.0.2 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate sigmut 0.0.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate sigmut 0.0.2
[INFO] finished tweaking crates.io crate sigmut 0.0.2
[INFO] tweaked toml for crates.io crate sigmut 0.0.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sigmut 0.0.2 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sigmut 0.0.2 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml v0.8.14
[INFO] [stderr]   Downloaded toml_datetime v0.6.6
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba42e5ac004086ce102843537a1ab10c13ed45218396c4055b06f95fe33b83d8
[INFO] running `Command { std: "docker" "start" "-a" "ba42e5ac004086ce102843537a1ab10c13ed45218396c4055b06f95fe33b83d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba42e5ac004086ce102843537a1ab10c13ed45218396c4055b06f95fe33b83d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba42e5ac004086ce102843537a1ab10c13ed45218396c4055b06f95fe33b83d8", kill_on_drop: false }`
[INFO] [stdout] ba42e5ac004086ce102843537a1ab10c13ed45218396c4055b06f95fe33b83d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c5f7fc364cfc80fa9dc5a3b0f974104548002ad9a652105b5c2fb043bb99135
[INFO] running `Command { std: "docker" "start" "-a" "0c5f7fc364cfc80fa9dc5a3b0f974104548002ad9a652105b5c2fb043bb99135", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling iter-n v0.1.0
[INFO] [stderr]    Compiling bumpalo v3.16.0
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.71
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling structmeta-derive v0.3.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling regex v1.10.5
[INFO] [stderr]    Compiling structmeta v0.3.0
[INFO] [stderr]    Compiling derive-ex v0.1.8
[INFO] [stderr]    Compiling parse-display-derive v0.9.1
[INFO] [stderr]    Compiling sigmut-macros v0.0.2
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling parse-display v0.9.1
[INFO] [stderr]    Compiling slabmap v0.2.1
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling sigmut v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `PhantomNotSend` is never constructed
[INFO] [stdout]   --> src/utils.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(crate) struct PhantomNotSend(PhantomData<*mut u8>);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/collections/slab_map.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn item(&self, this: Rc<dyn Any>, key: usize, sc: &mut SignalContext) -> Ref<T>;
[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] 54 |     fn item(&self, this: Rc<dyn Any>, key: usize, sc: &mut SignalContext) -> Ref<'_, T>;
[INFO] [stdout]    |                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/collections/slab_map.rs:55:14
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn items(&self, this: Rc<dyn Any>, age: Option<usize>, sc: &mut SignalContext) -> Items<T>;
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn items(&self, this: Rc<dyn Any>, age: Option<usize>, sc: &mut SignalContext) -> Items<'_, T>;
[INFO] [stdout]    |                                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/collections/slab_map.rs:56:19
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn ref_counts(&self) -> RefMut<RefCountOps>;
[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] 56 |     fn ref_counts(&self) -> RefMut<'_, RefCountOps>;
[INFO] [stdout]    |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub fn iter(&self) -> Iter<T> {
[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] 100 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:103:20
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn changes(&self) -> impl Iterator<Item = SlabMapChange<T>> {
[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] 103 |     pub fn changes(&self) -> impl Iterator<Item = SlabMapChange<'_, T>> {
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:347:13
[INFO] [stdout]     |
[INFO] [stdout] 347 |     fn item(&self, key: usize) -> Ref<T> {
[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] 347 |     fn item(&self, key: usize) -> Ref<'_, T> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:350:14
[INFO] [stdout]     |
[INFO] [stdout] 350 |     fn items(&self, age: Option<usize>) -> Items<T> {
[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] 350 |     fn items(&self, age: Option<usize>) -> Items<'_, T> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:361:13
[INFO] [stdout]     |
[INFO] [stdout] 361 |     fn item(&self, this: Rc<dyn Any>, key: usize, sc: &mut SignalContext) -> Ref<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 361 |     fn item(&self, this: Rc<dyn Any>, key: usize, sc: &mut SignalContext) -> Ref<'_, T> {
[INFO] [stdout]     |                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:366:14
[INFO] [stdout]     |
[INFO] [stdout] 366 |     fn items(&self, this: Rc<dyn Any>, age: Option<usize>, sc: &mut SignalContext) -> Items<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 366 |     fn items(&self, this: Rc<dyn Any>, age: Option<usize>, sc: &mut SignalContext) -> Items<'_, T> {
[INFO] [stdout]     |                                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:371:19
[INFO] [stdout]     |
[INFO] [stdout] 371 |     fn ref_counts(&self) -> RefMut<RefCountOps> {
[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] 371 |     fn ref_counts(&self) -> RefMut<'_, RefCountOps> {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:512:13
[INFO] [stdout]     |
[INFO] [stdout] 512 |     fn item(&self, this: Rc<dyn Any>, key: usize, sc: &mut SignalContext) -> Ref<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 512 |     fn item(&self, this: Rc<dyn Any>, key: usize, sc: &mut SignalContext) -> Ref<'_, T> {
[INFO] [stdout]     |                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:519:14
[INFO] [stdout]     |
[INFO] [stdout] 519 |     fn items(&self, this: Rc<dyn Any>, age: Option<usize>, sc: &mut SignalContext) -> Items<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 519 |     fn items(&self, this: Rc<dyn Any>, age: Option<usize>, sc: &mut SignalContext) -> Items<'_, T> {
[INFO] [stdout]     |                                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:526:19
[INFO] [stdout]     |
[INFO] [stdout] 526 |     fn ref_counts(&self) -> RefMut<RefCountOps> {
[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] 526 |     fn ref_counts(&self) -> RefMut<'_, RefCountOps> {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/collections/vec.rs:60:14
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn items(&self, _this: Rc<dyn Any>, _oc: &mut SignalContext) -> Items<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn items(&self, _this: Rc<dyn Any>, _oc: &mut SignalContext) -> Items<'_, T> {
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/collections/vec.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         &self,
[INFO] [stdout]    |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 68 |     ) -> Items<T> {
[INFO] [stdout]    |          ^^^^^^^^ 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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 68 |     ) -> Items<'_, T> {
[INFO] [stdout]    |                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/collections/vec.rs:83:14
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn items(&self, this: Rc<dyn Any>, sc: &mut SignalContext) -> Items<T>;
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn items(&self, this: Rc<dyn Any>, sc: &mut SignalContext) -> Items<'_, T>;
[INFO] [stdout]    |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/collections/vec.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn read(&self, this: Rc<dyn Any>, age: &mut Option<usize>, sc: &mut SignalContext) -> Items<T>;
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn read(&self, this: Rc<dyn Any>, age: &mut Option<usize>, sc: &mut SignalContext) -> Items<'_, T>;
[INFO] [stdout]    |                                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:168:20
[INFO] [stdout]     |
[INFO] [stdout] 168 |     pub fn changes(&self) -> impl Iterator<Item = VecChange<T>> + '_ {
[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] 168 |     pub fn changes(&self) -> impl Iterator<Item = VecChange<'_, T>> + '_ {
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:182:17
[INFO] [stdout]     |
[INFO] [stdout] 182 |     pub fn iter(&self) -> Iter<T> {
[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] 182 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:340:17
[INFO] [stdout]     |
[INFO] [stdout] 340 |     pub fn iter(&self) -> Iter<T> {
[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] 340 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:574:29
[INFO] [stdout]     |
[INFO] [stdout] 574 |     pub fn borrow_mut_loose(&self, _ac: &mut ActionContext) -> ItemsMut<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 574 |     pub fn borrow_mut_loose(&self, _ac: &mut ActionContext) -> ItemsMut<'_, T> {
[INFO] [stdout]     |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:673:14
[INFO] [stdout]     |
[INFO] [stdout] 673 |     fn items(&self, this: Rc<dyn Any>, sc: &mut SignalContext) -> Items<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 673 |     fn items(&self, this: Rc<dyn Any>, sc: &mut SignalContext) -> Items<'_, T> {
[INFO] [stdout]     |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:678:13
[INFO] [stdout]     |
[INFO] [stdout] 678 |     fn read(&self, this: Rc<dyn Any>, age: &mut Option<usize>, sc: &mut SignalContext) -> Items<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 678 |     fn read(&self, this: Rc<dyn Any>, age: &mut Option<usize>, sc: &mut SignalContext) -> Items<'_, T> {
[INFO] [stdout]     |                                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:764:16
[INFO] [stdout]     |
[INFO] [stdout] 764 |     fn changes(&self, age: usize) -> impl Iterator<Item = VecChange<T>> + '_ {
[INFO] [stdout]     |                ^^^^^                                      ^^^^^^^^^^^^    ^^ the same lifetime is elided here
[INFO] [stdout]     |                |                                          |
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 764 |     fn changes(&self, age: usize) -> impl Iterator<Item = VecChange<'_, T>> + '_ {
[INFO] [stdout]     |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:786:13
[INFO] [stdout]     |
[INFO] [stdout] 786 |     fn iter(&self) -> Iter<T> {
[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] 786 |     fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:859:14
[INFO] [stdout]     |
[INFO] [stdout] 859 |     fn items(&self, this: Rc<dyn Any>, sc: &mut SignalContext) -> Items<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 859 |     fn items(&self, this: Rc<dyn Any>, sc: &mut SignalContext) -> Items<'_, T> {
[INFO] [stdout]     |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:865:13
[INFO] [stdout]     |
[INFO] [stdout] 865 |     fn read(&self, this: Rc<dyn Any>, age: &mut Option<usize>, sc: &mut SignalContext) -> Items<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 865 |     fn read(&self, this: Rc<dyn Any>, age: &mut Option<usize>, sc: &mut SignalContext) -> Items<'_, T> {
[INFO] [stdout]     |                                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core.rs:191:11
[INFO] [stdout]     |
[INFO] [stdout] 191 |     fn uc(&mut self) -> UpdateContext {
[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] 191 |     fn uc(&mut self) -> UpdateContext<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core.rs:194:15
[INFO] [stdout]     |
[INFO] [stdout] 194 |     pub fn sc(&mut self) -> SignalContext {
[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] 194 |     pub fn sc(&mut self) -> SignalContext<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core.rs:199:15
[INFO] [stdout]     |
[INFO] [stdout] 199 |     fn sc_raw(&mut self) -> SignalContext {
[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] 199 |     fn sc_raw(&mut self) -> SignalContext<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core.rs:751:15
[INFO] [stdout]     |
[INFO] [stdout] 751 |     pub fn sc(&mut self) -> SignalContext {
[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] 751 |     pub fn sc(&mut self) -> SignalContext<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core.rs:918:17
[INFO] [stdout]     |
[INFO] [stdout] 918 |     fn requests(&self) -> MutexGuard<RawWakeRequests> {
[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] 918 |     fn requests(&self) -> MutexGuard<'_, RawWakeRequests> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core/async_signal_context.rs:34:18
[INFO] [stdout]    |
[INFO] [stdout] 34 |     unsafe fn sc(&self) -> SignalContext {
[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] 34 |     unsafe fn sc(&self) -> SignalContext<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core/async_signal_context.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 | unsafe fn sc(p: &mut Option<SignalContextPtr>) -> SignalContext {
[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] 42 | unsafe fn sc(p: &mut Option<SignalContextPtr>) -> SignalContext<'_> {
[INFO] [stdout]    |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/state_ref.rs:300:43
[INFO] [stdout]     |
[INFO] [stdout] 300 |     pub unsafe fn into_boxed(mut self, b: &Bump) -> MaybeBox<T> {
[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] 300 |     pub unsafe fn into_boxed(mut self, b: &Bump) -> MaybeBox<'_, T> {
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/state.rs:68:29
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn borrow_mut_loose(&self, _ac: &mut ActionContext) -> StateRefMut<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn borrow_mut_loose(&self, _ac: &mut ActionContext) -> StateRefMut<'_, T> {
[INFO] [stdout]    |                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/state.rs:104:35
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn borrow_mut_dedup_loose(&self, _ac: &mut ActionContext) -> StateRefMutDedup<T>
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn borrow_mut_dedup_loose(&self, _ac: &mut ActionContext) -> StateRefMutDedup<'_, T>
[INFO] [stdout]     |                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.03s
[INFO] running `Command { std: "docker" "inspect" "0c5f7fc364cfc80fa9dc5a3b0f974104548002ad9a652105b5c2fb043bb99135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c5f7fc364cfc80fa9dc5a3b0f974104548002ad9a652105b5c2fb043bb99135", kill_on_drop: false }`
[INFO] [stdout] 0c5f7fc364cfc80fa9dc5a3b0f974104548002ad9a652105b5c2fb043bb99135
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66c153beab7e0070ed711f6f0913c0d524ce1d5ae489f9a8a3a6f00af98ca681
[INFO] running `Command { std: "docker" "start" "-a" "66c153beab7e0070ed711f6f0913c0d524ce1d5ae489f9a8a3a6f00af98ca681", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling toml_datetime v0.6.6
[INFO] [stderr]    Compiling winnow v0.6.13
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling serde_json v1.0.120
[INFO] [stderr]    Compiling trybuild v1.0.97
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_spanned v0.6.6
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling rt-local-core v0.1.3
[INFO] [stderr]    Compiling rt-local-macros v0.1.4
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling rt-local v0.1.4
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling rstest_macros v0.21.0
[INFO] [stderr]    Compiling is-terminal v0.4.12
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling assert-call v0.1.1
[INFO] [stderr]    Compiling toml_edit v0.22.14
[INFO] [stderr]    Compiling toml_edit v0.21.1
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling sigmut v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `PhantomNotSend` is never constructed
[INFO] [stdout]   --> src/utils.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(crate) struct PhantomNotSend(PhantomData<*mut u8>);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/collections/slab_map.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn item(&self, this: Rc<dyn Any>, key: usize, sc: &mut SignalContext) -> Ref<T>;
[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] 54 |     fn item(&self, this: Rc<dyn Any>, key: usize, sc: &mut SignalContext) -> Ref<'_, T>;
[INFO] [stdout]    |                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/collections/slab_map.rs:55:14
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn items(&self, this: Rc<dyn Any>, age: Option<usize>, sc: &mut SignalContext) -> Items<T>;
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn items(&self, this: Rc<dyn Any>, age: Option<usize>, sc: &mut SignalContext) -> Items<'_, T>;
[INFO] [stdout]    |                                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/collections/slab_map.rs:56:19
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn ref_counts(&self) -> RefMut<RefCountOps>;
[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] 56 |     fn ref_counts(&self) -> RefMut<'_, RefCountOps>;
[INFO] [stdout]    |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub fn iter(&self) -> Iter<T> {
[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] 100 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:103:20
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn changes(&self) -> impl Iterator<Item = SlabMapChange<T>> {
[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] 103 |     pub fn changes(&self) -> impl Iterator<Item = SlabMapChange<'_, T>> {
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:347:13
[INFO] [stdout]     |
[INFO] [stdout] 347 |     fn item(&self, key: usize) -> Ref<T> {
[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] 347 |     fn item(&self, key: usize) -> Ref<'_, T> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:350:14
[INFO] [stdout]     |
[INFO] [stdout] 350 |     fn items(&self, age: Option<usize>) -> Items<T> {
[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] 350 |     fn items(&self, age: Option<usize>) -> Items<'_, T> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:361:13
[INFO] [stdout]     |
[INFO] [stdout] 361 |     fn item(&self, this: Rc<dyn Any>, key: usize, sc: &mut SignalContext) -> Ref<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 361 |     fn item(&self, this: Rc<dyn Any>, key: usize, sc: &mut SignalContext) -> Ref<'_, T> {
[INFO] [stdout]     |                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:366:14
[INFO] [stdout]     |
[INFO] [stdout] 366 |     fn items(&self, this: Rc<dyn Any>, age: Option<usize>, sc: &mut SignalContext) -> Items<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 366 |     fn items(&self, this: Rc<dyn Any>, age: Option<usize>, sc: &mut SignalContext) -> Items<'_, T> {
[INFO] [stdout]     |                                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:371:19
[INFO] [stdout]     |
[INFO] [stdout] 371 |     fn ref_counts(&self) -> RefMut<RefCountOps> {
[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] 371 |     fn ref_counts(&self) -> RefMut<'_, RefCountOps> {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:512:13
[INFO] [stdout]     |
[INFO] [stdout] 512 |     fn item(&self, this: Rc<dyn Any>, key: usize, sc: &mut SignalContext) -> Ref<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 512 |     fn item(&self, this: Rc<dyn Any>, key: usize, sc: &mut SignalContext) -> Ref<'_, T> {
[INFO] [stdout]     |                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:519:14
[INFO] [stdout]     |
[INFO] [stdout] 519 |     fn items(&self, this: Rc<dyn Any>, age: Option<usize>, sc: &mut SignalContext) -> Items<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 519 |     fn items(&self, this: Rc<dyn Any>, age: Option<usize>, sc: &mut SignalContext) -> Items<'_, T> {
[INFO] [stdout]     |                                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:526:19
[INFO] [stdout]     |
[INFO] [stdout] 526 |     fn ref_counts(&self) -> RefMut<RefCountOps> {
[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] 526 |     fn ref_counts(&self) -> RefMut<'_, RefCountOps> {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/collections/vec.rs:60:14
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn items(&self, _this: Rc<dyn Any>, _oc: &mut SignalContext) -> Items<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn items(&self, _this: Rc<dyn Any>, _oc: &mut SignalContext) -> Items<'_, T> {
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/collections/vec.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         &self,
[INFO] [stdout]    |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 68 |     ) -> Items<T> {
[INFO] [stdout]    |          ^^^^^^^^ 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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 68 |     ) -> Items<'_, T> {
[INFO] [stdout]    |                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/collections/vec.rs:83:14
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn items(&self, this: Rc<dyn Any>, sc: &mut SignalContext) -> Items<T>;
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn items(&self, this: Rc<dyn Any>, sc: &mut SignalContext) -> Items<'_, T>;
[INFO] [stdout]    |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/collections/vec.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn read(&self, this: Rc<dyn Any>, age: &mut Option<usize>, sc: &mut SignalContext) -> Items<T>;
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn read(&self, this: Rc<dyn Any>, age: &mut Option<usize>, sc: &mut SignalContext) -> Items<'_, T>;
[INFO] [stdout]    |                                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:168:20
[INFO] [stdout]     |
[INFO] [stdout] 168 |     pub fn changes(&self) -> impl Iterator<Item = VecChange<T>> + '_ {
[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] 168 |     pub fn changes(&self) -> impl Iterator<Item = VecChange<'_, T>> + '_ {
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:182:17
[INFO] [stdout]     |
[INFO] [stdout] 182 |     pub fn iter(&self) -> Iter<T> {
[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] 182 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:340:17
[INFO] [stdout]     |
[INFO] [stdout] 340 |     pub fn iter(&self) -> Iter<T> {
[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] 340 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:574:29
[INFO] [stdout]     |
[INFO] [stdout] 574 |     pub fn borrow_mut_loose(&self, _ac: &mut ActionContext) -> ItemsMut<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 574 |     pub fn borrow_mut_loose(&self, _ac: &mut ActionContext) -> ItemsMut<'_, T> {
[INFO] [stdout]     |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:673:14
[INFO] [stdout]     |
[INFO] [stdout] 673 |     fn items(&self, this: Rc<dyn Any>, sc: &mut SignalContext) -> Items<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 673 |     fn items(&self, this: Rc<dyn Any>, sc: &mut SignalContext) -> Items<'_, T> {
[INFO] [stdout]     |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:678:13
[INFO] [stdout]     |
[INFO] [stdout] 678 |     fn read(&self, this: Rc<dyn Any>, age: &mut Option<usize>, sc: &mut SignalContext) -> Items<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 678 |     fn read(&self, this: Rc<dyn Any>, age: &mut Option<usize>, sc: &mut SignalContext) -> Items<'_, T> {
[INFO] [stdout]     |                                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:764:16
[INFO] [stdout]     |
[INFO] [stdout] 764 |     fn changes(&self, age: usize) -> impl Iterator<Item = VecChange<T>> + '_ {
[INFO] [stdout]     |                ^^^^^                                      ^^^^^^^^^^^^    ^^ the same lifetime is elided here
[INFO] [stdout]     |                |                                          |
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 764 |     fn changes(&self, age: usize) -> impl Iterator<Item = VecChange<'_, T>> + '_ {
[INFO] [stdout]     |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:786:13
[INFO] [stdout]     |
[INFO] [stdout] 786 |     fn iter(&self) -> Iter<T> {
[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] 786 |     fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:859:14
[INFO] [stdout]     |
[INFO] [stdout] 859 |     fn items(&self, this: Rc<dyn Any>, sc: &mut SignalContext) -> Items<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 859 |     fn items(&self, this: Rc<dyn Any>, sc: &mut SignalContext) -> Items<'_, T> {
[INFO] [stdout]     |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:865:13
[INFO] [stdout]     |
[INFO] [stdout] 865 |     fn read(&self, this: Rc<dyn Any>, age: &mut Option<usize>, sc: &mut SignalContext) -> Items<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 865 |     fn read(&self, this: Rc<dyn Any>, age: &mut Option<usize>, sc: &mut SignalContext) -> Items<'_, T> {
[INFO] [stdout]     |                                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core.rs:191:11
[INFO] [stdout]     |
[INFO] [stdout] 191 |     fn uc(&mut self) -> UpdateContext {
[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] 191 |     fn uc(&mut self) -> UpdateContext<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core.rs:194:15
[INFO] [stdout]     |
[INFO] [stdout] 194 |     pub fn sc(&mut self) -> SignalContext {
[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] 194 |     pub fn sc(&mut self) -> SignalContext<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core.rs:199:15
[INFO] [stdout]     |
[INFO] [stdout] 199 |     fn sc_raw(&mut self) -> SignalContext {
[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] 199 |     fn sc_raw(&mut self) -> SignalContext<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core.rs:751:15
[INFO] [stdout]     |
[INFO] [stdout] 751 |     pub fn sc(&mut self) -> SignalContext {
[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] 751 |     pub fn sc(&mut self) -> SignalContext<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core.rs:918:17
[INFO] [stdout]     |
[INFO] [stdout] 918 |     fn requests(&self) -> MutexGuard<RawWakeRequests> {
[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] 918 |     fn requests(&self) -> MutexGuard<'_, RawWakeRequests> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core/async_signal_context.rs:34:18
[INFO] [stdout]    |
[INFO] [stdout] 34 |     unsafe fn sc(&self) -> SignalContext {
[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] 34 |     unsafe fn sc(&self) -> SignalContext<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core/async_signal_context.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 | unsafe fn sc(p: &mut Option<SignalContextPtr>) -> SignalContext {
[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] 42 | unsafe fn sc(p: &mut Option<SignalContextPtr>) -> SignalContext<'_> {
[INFO] [stdout]    |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/state_ref.rs:300:43
[INFO] [stdout]     |
[INFO] [stdout] 300 |     pub unsafe fn into_boxed(mut self, b: &Bump) -> MaybeBox<T> {
[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] 300 |     pub unsafe fn into_boxed(mut self, b: &Bump) -> MaybeBox<'_, T> {
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/state.rs:68:29
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn borrow_mut_loose(&self, _ac: &mut ActionContext) -> StateRefMut<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn borrow_mut_loose(&self, _ac: &mut ActionContext) -> StateRefMut<'_, T> {
[INFO] [stdout]    |                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/state.rs:104:35
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn borrow_mut_dedup_loose(&self, _ac: &mut ActionContext) -> StateRefMutDedup<T>
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn borrow_mut_dedup_loose(&self, _ac: &mut ActionContext) -> StateRefMutDedup<'_, T>
[INFO] [stdout]     |                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling proc-macro-crate v3.1.0
[INFO] [stderr]    Compiling toml v0.8.14
[INFO] [stderr]    Compiling rstest v0.21.0
[INFO] [stdout] warning: struct `PhantomNotSend` is never constructed
[INFO] [stdout]   --> src/utils.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(crate) struct PhantomNotSend(PhantomData<*mut u8>);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/collections/slab_map.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn item(&self, this: Rc<dyn Any>, key: usize, sc: &mut SignalContext) -> Ref<T>;
[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] 54 |     fn item(&self, this: Rc<dyn Any>, key: usize, sc: &mut SignalContext) -> Ref<'_, T>;
[INFO] [stdout]    |                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/collections/slab_map.rs:55:14
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn items(&self, this: Rc<dyn Any>, age: Option<usize>, sc: &mut SignalContext) -> Items<T>;
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn items(&self, this: Rc<dyn Any>, age: Option<usize>, sc: &mut SignalContext) -> Items<'_, T>;
[INFO] [stdout]    |                                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/collections/slab_map.rs:56:19
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn ref_counts(&self) -> RefMut<RefCountOps>;
[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] 56 |     fn ref_counts(&self) -> RefMut<'_, RefCountOps>;
[INFO] [stdout]    |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub fn iter(&self) -> Iter<T> {
[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] 100 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:103:20
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn changes(&self) -> impl Iterator<Item = SlabMapChange<T>> {
[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] 103 |     pub fn changes(&self) -> impl Iterator<Item = SlabMapChange<'_, T>> {
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:347:13
[INFO] [stdout]     |
[INFO] [stdout] 347 |     fn item(&self, key: usize) -> Ref<T> {
[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] 347 |     fn item(&self, key: usize) -> Ref<'_, T> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:350:14
[INFO] [stdout]     |
[INFO] [stdout] 350 |     fn items(&self, age: Option<usize>) -> Items<T> {
[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] 350 |     fn items(&self, age: Option<usize>) -> Items<'_, T> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:361:13
[INFO] [stdout]     |
[INFO] [stdout] 361 |     fn item(&self, this: Rc<dyn Any>, key: usize, sc: &mut SignalContext) -> Ref<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 361 |     fn item(&self, this: Rc<dyn Any>, key: usize, sc: &mut SignalContext) -> Ref<'_, T> {
[INFO] [stdout]     |                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:366:14
[INFO] [stdout]     |
[INFO] [stdout] 366 |     fn items(&self, this: Rc<dyn Any>, age: Option<usize>, sc: &mut SignalContext) -> Items<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 366 |     fn items(&self, this: Rc<dyn Any>, age: Option<usize>, sc: &mut SignalContext) -> Items<'_, T> {
[INFO] [stdout]     |                                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:371:19
[INFO] [stdout]     |
[INFO] [stdout] 371 |     fn ref_counts(&self) -> RefMut<RefCountOps> {
[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] 371 |     fn ref_counts(&self) -> RefMut<'_, RefCountOps> {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:512:13
[INFO] [stdout]     |
[INFO] [stdout] 512 |     fn item(&self, this: Rc<dyn Any>, key: usize, sc: &mut SignalContext) -> Ref<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 512 |     fn item(&self, this: Rc<dyn Any>, key: usize, sc: &mut SignalContext) -> Ref<'_, T> {
[INFO] [stdout]     |                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:519:14
[INFO] [stdout]     |
[INFO] [stdout] 519 |     fn items(&self, this: Rc<dyn Any>, age: Option<usize>, sc: &mut SignalContext) -> Items<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 519 |     fn items(&self, this: Rc<dyn Any>, age: Option<usize>, sc: &mut SignalContext) -> Items<'_, T> {
[INFO] [stdout]     |                                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/slab_map.rs:526:19
[INFO] [stdout]     |
[INFO] [stdout] 526 |     fn ref_counts(&self) -> RefMut<RefCountOps> {
[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] 526 |     fn ref_counts(&self) -> RefMut<'_, RefCountOps> {
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/collections/vec.rs:60:14
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn items(&self, _this: Rc<dyn Any>, _oc: &mut SignalContext) -> Items<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn items(&self, _this: Rc<dyn Any>, _oc: &mut SignalContext) -> Items<'_, T> {
[INFO] [stdout]    |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/collections/vec.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         &self,
[INFO] [stdout]    |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 68 |     ) -> Items<T> {
[INFO] [stdout]    |          ^^^^^^^^ 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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 68 |     ) -> Items<'_, T> {
[INFO] [stdout]    |                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/collections/vec.rs:83:14
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn items(&self, this: Rc<dyn Any>, sc: &mut SignalContext) -> Items<T>;
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn items(&self, this: Rc<dyn Any>, sc: &mut SignalContext) -> Items<'_, T>;
[INFO] [stdout]    |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/collections/vec.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn read(&self, this: Rc<dyn Any>, age: &mut Option<usize>, sc: &mut SignalContext) -> Items<T>;
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn read(&self, this: Rc<dyn Any>, age: &mut Option<usize>, sc: &mut SignalContext) -> Items<'_, T>;
[INFO] [stdout]    |                                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:168:20
[INFO] [stdout]     |
[INFO] [stdout] 168 |     pub fn changes(&self) -> impl Iterator<Item = VecChange<T>> + '_ {
[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] 168 |     pub fn changes(&self) -> impl Iterator<Item = VecChange<'_, T>> + '_ {
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:182:17
[INFO] [stdout]     |
[INFO] [stdout] 182 |     pub fn iter(&self) -> Iter<T> {
[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] 182 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:340:17
[INFO] [stdout]     |
[INFO] [stdout] 340 |     pub fn iter(&self) -> Iter<T> {
[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] 340 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:574:29
[INFO] [stdout]     |
[INFO] [stdout] 574 |     pub fn borrow_mut_loose(&self, _ac: &mut ActionContext) -> ItemsMut<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 574 |     pub fn borrow_mut_loose(&self, _ac: &mut ActionContext) -> ItemsMut<'_, T> {
[INFO] [stdout]     |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:673:14
[INFO] [stdout]     |
[INFO] [stdout] 673 |     fn items(&self, this: Rc<dyn Any>, sc: &mut SignalContext) -> Items<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 673 |     fn items(&self, this: Rc<dyn Any>, sc: &mut SignalContext) -> Items<'_, T> {
[INFO] [stdout]     |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:678:13
[INFO] [stdout]     |
[INFO] [stdout] 678 |     fn read(&self, this: Rc<dyn Any>, age: &mut Option<usize>, sc: &mut SignalContext) -> Items<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 678 |     fn read(&self, this: Rc<dyn Any>, age: &mut Option<usize>, sc: &mut SignalContext) -> Items<'_, T> {
[INFO] [stdout]     |                                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:764:16
[INFO] [stdout]     |
[INFO] [stdout] 764 |     fn changes(&self, age: usize) -> impl Iterator<Item = VecChange<T>> + '_ {
[INFO] [stdout]     |                ^^^^^                                      ^^^^^^^^^^^^    ^^ the same lifetime is elided here
[INFO] [stdout]     |                |                                          |
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 764 |     fn changes(&self, age: usize) -> impl Iterator<Item = VecChange<'_, T>> + '_ {
[INFO] [stdout]     |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:786:13
[INFO] [stdout]     |
[INFO] [stdout] 786 |     fn iter(&self) -> Iter<T> {
[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] 786 |     fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]     |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:859:14
[INFO] [stdout]     |
[INFO] [stdout] 859 |     fn items(&self, this: Rc<dyn Any>, sc: &mut SignalContext) -> Items<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 859 |     fn items(&self, this: Rc<dyn Any>, sc: &mut SignalContext) -> Items<'_, T> {
[INFO] [stdout]     |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/collections/vec.rs:865:13
[INFO] [stdout]     |
[INFO] [stdout] 865 |     fn read(&self, this: Rc<dyn Any>, age: &mut Option<usize>, sc: &mut SignalContext) -> Items<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 865 |     fn read(&self, this: Rc<dyn Any>, age: &mut Option<usize>, sc: &mut SignalContext) -> Items<'_, T> {
[INFO] [stdout]     |                                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core.rs:191:11
[INFO] [stdout]     |
[INFO] [stdout] 191 |     fn uc(&mut self) -> UpdateContext {
[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] 191 |     fn uc(&mut self) -> UpdateContext<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core.rs:194:15
[INFO] [stdout]     |
[INFO] [stdout] 194 |     pub fn sc(&mut self) -> SignalContext {
[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] 194 |     pub fn sc(&mut self) -> SignalContext<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core.rs:199:15
[INFO] [stdout]     |
[INFO] [stdout] 199 |     fn sc_raw(&mut self) -> SignalContext {
[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] 199 |     fn sc_raw(&mut self) -> SignalContext<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core.rs:751:15
[INFO] [stdout]     |
[INFO] [stdout] 751 |     pub fn sc(&mut self) -> SignalContext {
[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] 751 |     pub fn sc(&mut self) -> SignalContext<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core.rs:918:17
[INFO] [stdout]     |
[INFO] [stdout] 918 |     fn requests(&self) -> MutexGuard<RawWakeRequests> {
[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] 918 |     fn requests(&self) -> MutexGuard<'_, RawWakeRequests> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core/async_signal_context.rs:34:18
[INFO] [stdout]    |
[INFO] [stdout] 34 |     unsafe fn sc(&self) -> SignalContext {
[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] 34 |     unsafe fn sc(&self) -> SignalContext<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core/async_signal_context.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 | unsafe fn sc(p: &mut Option<SignalContextPtr>) -> SignalContext {
[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] 42 | unsafe fn sc(p: &mut Option<SignalContextPtr>) -> SignalContext<'_> {
[INFO] [stdout]    |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/state_ref.rs:300:43
[INFO] [stdout]     |
[INFO] [stdout] 300 |     pub unsafe fn into_boxed(mut self, b: &Bump) -> MaybeBox<T> {
[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] 300 |     pub unsafe fn into_boxed(mut self, b: &Bump) -> MaybeBox<'_, T> {
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/state.rs:68:29
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn borrow_mut_loose(&self, _ac: &mut ActionContext) -> StateRefMut<T> {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn borrow_mut_loose(&self, _ac: &mut ActionContext) -> StateRefMut<'_, T> {
[INFO] [stdout]    |                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/state.rs:104:35
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn borrow_mut_dedup_loose(&self, _ac: &mut ActionContext) -> StateRefMutDedup<T>
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn borrow_mut_dedup_loose(&self, _ac: &mut ActionContext) -> StateRefMutDedup<'_, T>
[INFO] [stdout]     |                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 25.74s
[INFO] running `Command { std: "docker" "inspect" "66c153beab7e0070ed711f6f0913c0d524ce1d5ae489f9a8a3a6f00af98ca681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66c153beab7e0070ed711f6f0913c0d524ce1d5ae489f9a8a3a6f00af98ca681", kill_on_drop: false }`
[INFO] [stdout] 66c153beab7e0070ed711f6f0913c0d524ce1d5ae489f9a8a3a6f00af98ca681
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a75e75e7f6391218c1aa2ad3cadd5dcabde7b4b4cb016f94368871ae8756070d
[INFO] running `Command { std: "docker" "start" "-a" "a75e75e7f6391218c1aa2ad3cadd5dcabde7b4b4cb016f94368871ae8756070d", kill_on_drop: false }`
[INFO] [stderr] warning: struct `PhantomNotSend` is never constructed
[INFO] [stderr]   --> src/utils.rs:16:19
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub(crate) struct PhantomNotSend(PhantomData<*mut u8>);
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/collections/slab_map.rs:54:13
[INFO] [stderr]    |
[INFO] [stderr] 54 |     fn item(&self, this: Rc<dyn Any>, key: usize, sc: &mut SignalContext) -> Ref<T>;
[INFO] [stderr]    |             ^^^^^ the lifetime is elided here                                ^^^^^^ the same lifetime is hidden 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] 54 |     fn item(&self, this: Rc<dyn Any>, key: usize, sc: &mut SignalContext) -> Ref<'_, T>;
[INFO] [stderr]    |                                                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/collections/slab_map.rs:55:14
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn items(&self, this: Rc<dyn Any>, age: Option<usize>, sc: &mut SignalContext) -> Items<T>;
[INFO] [stderr]    |              ^^^^^ the lifetime is elided here                                        ^^^^^^^^ the same lifetime is hidden 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] 55 |     fn items(&self, this: Rc<dyn Any>, age: Option<usize>, sc: &mut SignalContext) -> Items<'_, T>;
[INFO] [stderr]    |                                                                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/collections/slab_map.rs:56:19
[INFO] [stderr]    |
[INFO] [stderr] 56 |     fn ref_counts(&self) -> RefMut<RefCountOps>;
[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] 56 |     fn ref_counts(&self) -> RefMut<'_, RefCountOps>;
[INFO] [stderr]    |                                    +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/collections/slab_map.rs:100:17
[INFO] [stderr]     |
[INFO] [stderr] 100 |     pub fn iter(&self) -> Iter<T> {
[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] 100 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/collections/slab_map.rs:103:20
[INFO] [stderr]     |
[INFO] [stderr] 103 |     pub fn changes(&self) -> impl Iterator<Item = SlabMapChange<T>> {
[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] 103 |     pub fn changes(&self) -> impl Iterator<Item = SlabMapChange<'_, T>> {
[INFO] [stderr]     |                                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/collections/slab_map.rs:347:13
[INFO] [stderr]     |
[INFO] [stderr] 347 |     fn item(&self, key: usize) -> Ref<T> {
[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] 347 |     fn item(&self, key: usize) -> Ref<'_, T> {
[INFO] [stderr]     |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/collections/slab_map.rs:350:14
[INFO] [stderr]     |
[INFO] [stderr] 350 |     fn items(&self, age: Option<usize>) -> Items<T> {
[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] 350 |     fn items(&self, age: Option<usize>) -> Items<'_, T> {
[INFO] [stderr]     |                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/collections/slab_map.rs:361:13
[INFO] [stderr]     |
[INFO] [stderr] 361 |     fn item(&self, this: Rc<dyn Any>, key: usize, sc: &mut SignalContext) -> Ref<T> {
[INFO] [stderr]     |             ^^^^^ the lifetime is elided here                                ^^^^^^ the same lifetime is hidden 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] 361 |     fn item(&self, this: Rc<dyn Any>, key: usize, sc: &mut SignalContext) -> Ref<'_, T> {
[INFO] [stderr]     |                                                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/collections/slab_map.rs:366:14
[INFO] [stderr]     |
[INFO] [stderr] 366 |     fn items(&self, this: Rc<dyn Any>, age: Option<usize>, sc: &mut SignalContext) -> Items<T> {
[INFO] [stderr]     |              ^^^^^ the lifetime is elided here                                        ^^^^^^^^ the same lifetime is hidden 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] 366 |     fn items(&self, this: Rc<dyn Any>, age: Option<usize>, sc: &mut SignalContext) -> Items<'_, T> {
[INFO] [stderr]     |                                                                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/collections/slab_map.rs:371:19
[INFO] [stderr]     |
[INFO] [stderr] 371 |     fn ref_counts(&self) -> RefMut<RefCountOps> {
[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] 371 |     fn ref_counts(&self) -> RefMut<'_, RefCountOps> {
[INFO] [stderr]     |                                    +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/collections/slab_map.rs:512:13
[INFO] [stderr]     |
[INFO] [stderr] 512 |     fn item(&self, this: Rc<dyn Any>, key: usize, sc: &mut SignalContext) -> Ref<T> {
[INFO] [stderr]     |             ^^^^^ the lifetime is elided here                                ^^^^^^ the same lifetime is hidden 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] 512 |     fn item(&self, this: Rc<dyn Any>, key: usize, sc: &mut SignalContext) -> Ref<'_, T> {
[INFO] [stderr]     |                                                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/collections/slab_map.rs:519:14
[INFO] [stderr]     |
[INFO] [stderr] 519 |     fn items(&self, this: Rc<dyn Any>, age: Option<usize>, sc: &mut SignalContext) -> Items<T> {
[INFO] [stderr]     |              ^^^^^ the lifetime is elided here                                        ^^^^^^^^ the same lifetime is hidden 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] 519 |     fn items(&self, this: Rc<dyn Any>, age: Option<usize>, sc: &mut SignalContext) -> Items<'_, T> {
[INFO] [stderr]     |                                                                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/collections/slab_map.rs:526:19
[INFO] [stderr]     |
[INFO] [stderr] 526 |     fn ref_counts(&self) -> RefMut<RefCountOps> {
[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] 526 |     fn ref_counts(&self) -> RefMut<'_, RefCountOps> {
[INFO] [stderr]     |                                    +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/collections/vec.rs:60:14
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn items(&self, _this: Rc<dyn Any>, _oc: &mut SignalContext) -> Items<T> {
[INFO] [stderr]    |              ^^^^^ the lifetime is elided here                      ^^^^^^^^ the same lifetime is hidden 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] 60 |     fn items(&self, _this: Rc<dyn Any>, _oc: &mut SignalContext) -> Items<'_, T> {
[INFO] [stderr]    |                                                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/collections/vec.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |         &self,
[INFO] [stderr]    |         ^^^^^ the lifetime is elided here
[INFO] [stderr] ...
[INFO] [stderr] 68 |     ) -> Items<T> {
[INFO] [stderr]    |          ^^^^^^^^ the same lifetime is hidden 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] 68 |     ) -> Items<'_, T> {
[INFO] [stderr]    |                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/collections/vec.rs:83:14
[INFO] [stderr]    |
[INFO] [stderr] 83 |     fn items(&self, this: Rc<dyn Any>, sc: &mut SignalContext) -> Items<T>;
[INFO] [stderr]    |              ^^^^^ the lifetime is elided here                    ^^^^^^^^ the same lifetime is hidden 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] 83 |     fn items(&self, this: Rc<dyn Any>, sc: &mut SignalContext) -> Items<'_, T>;
[INFO] [stderr]    |                                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/collections/vec.rs:84:13
[INFO] [stderr]    |
[INFO] [stderr] 84 |     fn read(&self, this: Rc<dyn Any>, age: &mut Option<usize>, sc: &mut SignalContext) -> Items<T>;
[INFO] [stderr]    |             ^^^^^ the lifetime is elided here                                             ^^^^^^^^ the same lifetime is hidden 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] 84 |     fn read(&self, this: Rc<dyn Any>, age: &mut Option<usize>, sc: &mut SignalContext) -> Items<'_, T>;
[INFO] [stderr]    |                                                                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/collections/vec.rs:168:20
[INFO] [stderr]     |
[INFO] [stderr] 168 |     pub fn changes(&self) -> impl Iterator<Item = VecChange<T>> + '_ {
[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] 168 |     pub fn changes(&self) -> impl Iterator<Item = VecChange<'_, T>> + '_ {
[INFO] [stderr]     |                                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/collections/vec.rs:182:17
[INFO] [stderr]     |
[INFO] [stderr] 182 |     pub fn iter(&self) -> Iter<T> {
[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] 182 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/collections/vec.rs:340:17
[INFO] [stderr]     |
[INFO] [stderr] 340 |     pub fn iter(&self) -> Iter<T> {
[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] 340 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/collections/vec.rs:574:29
[INFO] [stderr]     |
[INFO] [stderr] 574 |     pub fn borrow_mut_loose(&self, _ac: &mut ActionContext) -> ItemsMut<T> {
[INFO] [stderr]     |                             ^^^^^ the lifetime is elided here  ^^^^^^^^^^^ the same lifetime is hidden 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] 574 |     pub fn borrow_mut_loose(&self, _ac: &mut ActionContext) -> ItemsMut<'_, T> {
[INFO] [stderr]     |                                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/collections/vec.rs:673:14
[INFO] [stderr]     |
[INFO] [stderr] 673 |     fn items(&self, this: Rc<dyn Any>, sc: &mut SignalContext) -> Items<T> {
[INFO] [stderr]     |              ^^^^^ the lifetime is elided here                    ^^^^^^^^ the same lifetime is hidden 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] 673 |     fn items(&self, this: Rc<dyn Any>, sc: &mut SignalContext) -> Items<'_, T> {
[INFO] [stderr]     |                                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/collections/vec.rs:678:13
[INFO] [stderr]     |
[INFO] [stderr] 678 |     fn read(&self, this: Rc<dyn Any>, age: &mut Option<usize>, sc: &mut SignalContext) -> Items<T> {
[INFO] [stderr]     |             ^^^^^ the lifetime is elided here                                             ^^^^^^^^ the same lifetime is hidden 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] 678 |     fn read(&self, this: Rc<dyn Any>, age: &mut Option<usize>, sc: &mut SignalContext) -> Items<'_, T> {
[INFO] [stderr]     |                                                                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/collections/vec.rs:764:16
[INFO] [stderr]     |
[INFO] [stderr] 764 |     fn changes(&self, age: usize) -> impl Iterator<Item = VecChange<T>> + '_ {
[INFO] [stderr]     |                ^^^^^                                      ^^^^^^^^^^^^    ^^ the same lifetime is elided here
[INFO] [stderr]     |                |                                          |
[INFO] [stderr]     |                the lifetime is elided here                the same lifetime is hidden 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] 764 |     fn changes(&self, age: usize) -> impl Iterator<Item = VecChange<'_, T>> + '_ {
[INFO] [stderr]     |                                                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/collections/vec.rs:786:13
[INFO] [stderr]     |
[INFO] [stderr] 786 |     fn iter(&self) -> Iter<T> {
[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] 786 |     fn iter(&self) -> Iter<'_, T> {
[INFO] [stderr]     |                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/collections/vec.rs:859:14
[INFO] [stderr]     |
[INFO] [stderr] 859 |     fn items(&self, this: Rc<dyn Any>, sc: &mut SignalContext) -> Items<T> {
[INFO] [stderr]     |              ^^^^^ the lifetime is elided here                    ^^^^^^^^ the same lifetime is hidden 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] 859 |     fn items(&self, this: Rc<dyn Any>, sc: &mut SignalContext) -> Items<'_, T> {
[INFO] [stderr]     |                                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/collections/vec.rs:865:13
[INFO] [stderr]     |
[INFO] [stderr] 865 |     fn read(&self, this: Rc<dyn Any>, age: &mut Option<usize>, sc: &mut SignalContext) -> Items<T> {
[INFO] [stderr]     |             ^^^^^ the lifetime is elided here                                             ^^^^^^^^ the same lifetime is hidden 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] 865 |     fn read(&self, this: Rc<dyn Any>, age: &mut Option<usize>, sc: &mut SignalContext) -> Items<'_, T> {
[INFO] [stderr]     |                                                                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/core.rs:191:11
[INFO] [stderr]     |
[INFO] [stderr] 191 |     fn uc(&mut self) -> UpdateContext {
[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] 191 |     fn uc(&mut self) -> UpdateContext<'_> {
[INFO] [stderr]     |                                      ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/core.rs:194:15
[INFO] [stderr]     |
[INFO] [stderr] 194 |     pub fn sc(&mut self) -> SignalContext {
[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] 194 |     pub fn sc(&mut self) -> SignalContext<'_> {
[INFO] [stderr]     |                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/core.rs:199:15
[INFO] [stderr]     |
[INFO] [stderr] 199 |     fn sc_raw(&mut self) -> SignalContext {
[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] 199 |     fn sc_raw(&mut self) -> SignalContext<'_> {
[INFO] [stderr]     |                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/core.rs:751:15
[INFO] [stderr]     |
[INFO] [stderr] 751 |     pub fn sc(&mut self) -> SignalContext {
[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] 751 |     pub fn sc(&mut self) -> SignalContext<'_> {
[INFO] [stderr]     |                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/core.rs:918:17
[INFO] [stderr]     |
[INFO] [stderr] 918 |     fn requests(&self) -> MutexGuard<RawWakeRequests> {
[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] 918 |     fn requests(&self) -> MutexGuard<'_, RawWakeRequests> {
[INFO] [stderr]     |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/core/async_signal_context.rs:34:18
[INFO] [stderr]    |
[INFO] [stderr] 34 |     unsafe fn sc(&self) -> SignalContext {
[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] 34 |     unsafe fn sc(&self) -> SignalContext<'_> {
[INFO] [stderr]    |                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/core/async_signal_context.rs:42:17
[INFO] [stderr]    |
[INFO] [stderr] 42 | unsafe fn sc(p: &mut Option<SignalContextPtr>) -> SignalContext {
[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] 42 | unsafe fn sc(p: &mut Option<SignalContextPtr>) -> SignalContext<'_> {
[INFO] [stderr]    |                                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/core/state_ref.rs:300:43
[INFO] [stderr]     |
[INFO] [stderr] 300 |     pub unsafe fn into_boxed(mut self, b: &Bump) -> MaybeBox<T> {
[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] 300 |     pub unsafe fn into_boxed(mut self, b: &Bump) -> MaybeBox<'_, T> {
[INFO] [stderr]     |                                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/state.rs:68:29
[INFO] [stderr]    |
[INFO] [stderr] 68 |     pub fn borrow_mut_loose(&self, _ac: &mut ActionContext) -> StateRefMut<T> {
[INFO] [stderr]    |                             ^^^^^ the lifetime is elided here  ^^^^^^^^^^^^^^ the same lifetime is hidden 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] 68 |     pub fn borrow_mut_loose(&self, _ac: &mut ActionContext) -> StateRefMut<'_, T> {
[INFO] [stderr]    |                                                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/state.rs:104:35
[INFO] [stderr]     |
[INFO] [stderr] 104 |     pub fn borrow_mut_dedup_loose(&self, _ac: &mut ActionContext) -> StateRefMutDedup<T>
[INFO] [stderr]     |                                   ^^^^^ the lifetime is elided here  ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 104 |     pub fn borrow_mut_dedup_loose(&self, _ac: &mut ActionContext) -> StateRefMutDedup<'_, T>
[INFO] [stderr]     |                                                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: `sigmut` (lib) generated 38 warnings (run `cargo fix --lib -p sigmut` to apply 37 suggestions)
[INFO] [stderr] warning: `sigmut` (lib test) generated 38 warnings (38 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sigmut-e7dec6842e0db6e4)
[INFO] [stdout] 
[INFO] [stdout] running 132 tests
[INFO] [stdout] test core::state_ref::tests::each_from_value::kind_1_StateRefKind__ValueSmall ... ok
[INFO] [stdout] test core::state_ref::tests::each_from_value::kind_3_StateRefKind__ValueNonStaticSmall ... ok
[INFO] [stdout] test core::state_ref::tests::each_from_value::kind_5_StateRefKind__Ref ... ok
[INFO] [stdout] test core::state_ref::tests::each_map::kind_1_StateRefKind__ValueSmall ... ok
[INFO] [stdout] test core::state_ref::tests::each_map::kind_2_StateRefKind__ValueLarge ... ok
[INFO] [stdout] test core::state_ref::tests::each_map::kind_6_StateRefKind__RefCell ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_1_StateRefKind__ValueSmall::map_ref_1_StateRefKind__ValueSmall ... ok
[INFO] [stdout] test core::state_ref::tests::each_map::kind_3_StateRefKind__ValueNonStaticSmall ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_1_StateRefKind__ValueSmall::map_ref_2_StateRefKind__ValueLarge ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_1_StateRefKind__ValueSmall::map_ref_4_StateRefKind__ValueNonStaticLarge ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_1_StateRefKind__ValueSmall::map_ref_3_StateRefKind__ValueNonStaticSmall ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_1_StateRefKind__ValueSmall::map_ref_5_StateRefKind__Ref ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_1_StateRefKind__ValueSmall::map_ref_6_StateRefKind__RefCell ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_2_StateRefKind__ValueLarge::map_ref_2_StateRefKind__ValueLarge ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_2_StateRefKind__ValueLarge::map_ref_1_StateRefKind__ValueSmall ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_2_StateRefKind__ValueLarge::map_ref_3_StateRefKind__ValueNonStaticSmall ... ok
[INFO] [stdout] test core::state_ref::tests::each_from_value::kind_6_StateRefKind__RefCell ... ok
[INFO] [stdout] test core::state_ref::tests::each_map::kind_4_StateRefKind__ValueNonStaticLarge ... ok
[INFO] [stdout] test core::state_ref::tests::each_map::kind_5_StateRefKind__Ref ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_2_StateRefKind__ValueLarge::map_ref_4_StateRefKind__ValueNonStaticLarge ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_2_StateRefKind__ValueLarge::map_ref_6_StateRefKind__RefCell ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_3_StateRefKind__ValueNonStaticSmall::map_ref_1_StateRefKind__ValueSmall ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_3_StateRefKind__ValueNonStaticSmall::map_ref_2_StateRefKind__ValueLarge ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_3_StateRefKind__ValueNonStaticSmall::map_ref_3_StateRefKind__ValueNonStaticSmall ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_4_StateRefKind__ValueNonStaticLarge::map_ref_3_StateRefKind__ValueNonStaticSmall ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_4_StateRefKind__ValueNonStaticLarge::map_ref_5_StateRefKind__Ref ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_4_StateRefKind__ValueNonStaticLarge::map_ref_6_StateRefKind__RefCell ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_5_StateRefKind__Ref::map_ref_2_StateRefKind__ValueLarge ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_5_StateRefKind__Ref::map_ref_1_StateRefKind__ValueSmall ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_3_StateRefKind__ValueNonStaticSmall::map_ref_5_StateRefKind__Ref ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_5_StateRefKind__Ref::map_ref_4_StateRefKind__ValueNonStaticLarge ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_2_StateRefKind__ValueLarge::map_ref_5_StateRefKind__Ref ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_3_StateRefKind__ValueNonStaticSmall::map_ref_6_StateRefKind__RefCell ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_3_StateRefKind__ValueNonStaticSmall::map_ref_4_StateRefKind__ValueNonStaticLarge ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_4_StateRefKind__ValueNonStaticLarge::map_ref_1_StateRefKind__ValueSmall ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_5_StateRefKind__Ref::map_ref_5_StateRefKind__Ref ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_4_StateRefKind__ValueNonStaticLarge::map_ref_4_StateRefKind__ValueNonStaticLarge ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_4_StateRefKind__ValueNonStaticLarge::map_ref_2_StateRefKind__ValueLarge ... ok
[INFO] [stdout] test core::state_ref::tests::each_from_value::kind_4_StateRefKind__ValueNonStaticLarge ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_5_StateRefKind__Ref::map_ref_3_StateRefKind__ValueNonStaticSmall ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_6_StateRefKind__RefCell::map_ref_2_StateRefKind__ValueLarge ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_6_StateRefKind__RefCell::map_ref_3_StateRefKind__ValueNonStaticSmall ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_6_StateRefKind__RefCell::map_ref_5_StateRefKind__Ref ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_6_StateRefKind__RefCell::map_ref_6_StateRefKind__RefCell ... ok
[INFO] [stdout] test core::state_ref::tests::from_ref ... ok
[INFO] [stdout] test core::state_ref::tests::from_ref_cell ... ok
[INFO] [stdout] test core::state_ref::tests::into_owned ... ok
[INFO] [stdout] test core::state_ref::tests::from_value_non_static_large ... ok
[INFO] [stdout] test core::state_ref::tests::map_ref_non_static ... ok
[INFO] [stdout] test core::state_ref::tests::map_with_allocate ... ok
[INFO] [stdout] test core::state_ref::tests::map ... ok
[INFO] [stdout] test core::state_ref::tests::owned_borrow ... ok
[INFO] [stdout] test core::state_ref::tests::nested ... ok
[INFO] [stdout] test effect_async_fn::tests::cancel_on_drop ... ok
[INFO] [stdout] test fmt::tests::escape ... ok
[INFO] [stdout] test effect_async_fn::tests::test_effect_async ... ok
[INFO] [stdout] test effect_fn::tests::test_effect_with ... ok
[INFO] [stdout] test fmt::tests::none ... ok
[INFO] [stdout] test fmt::tests::signal_debug ... ok
[INFO] [stdout] test fmt::tests::signal_display ... ok
[INFO] [stdout] test fmt::tests::signal_binary ... ok
[INFO] [stdout] test core::state_ref::tests::from_value_non_static_small ... ok
[INFO] [stdout] test core::state_ref::tests::from_value_small ... ok
[INFO] [stdout] test core::state_ref::tests::each_from_value::kind_2_StateRefKind__ValueLarge ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_5_StateRefKind__Ref::map_ref_6_StateRefKind__RefCell ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_6_StateRefKind__RefCell::map_ref_1_StateRefKind__ValueSmall ... ok
[INFO] [stdout] test core::state_ref::tests::each_map_ref::init_6_StateRefKind__RefCell::map_ref_4_StateRefKind__ValueNonStaticLarge ... ok
[INFO] [stdout] test core::state_ref::tests::move_value ... ok
[INFO] [stdout] test core::state_ref::tests::map_ref_static ... ok
[INFO] [stdout] test core::state_ref::tests::map_to_member ... ok
[INFO] [stdout] test fmt::tests::signal_dyn ... ok
[INFO] [stdout] test fmt::tests::signal_lower_exp ... ok
[INFO] [stdout] test fmt::tests::signal_octal ... ok
[INFO] [stdout] test fmt::tests::signal_pointer ... ok
[INFO] [stdout] test fmt::tests::signal_upper_exp ... ok
[INFO] [stdout] test fmt::tests::signal_upper_hex ... ok
[INFO] [stdout] test fmt::tests::use_dyn_to_signal ... ok
[INFO] [stdout] test fmt::tests::use_dyn_value ... ok
[INFO] [stdout] test fmt::tests::use_expr ... ok
[INFO] [stdout] test fmt::tests::use_format_spec ... ok
[INFO] [stdout] test fmt::tests::use_format_spec_signal ... ok
[INFO] [stdout] test fmt::tests::use_index ... ok
[INFO] [stdout] test fmt::tests::use_inline ... ok
[INFO] [stdout] test fmt::tests::use_name ... ok
[INFO] [stdout] test fmt::tests::use_ref_to_signal ... ok
[INFO] [stdout] test fmt::tests::value_and_signal ... ok
[INFO] [stdout] test fmt::tests::value_binary ... ok
[INFO] [stdout] test fmt::tests::value_debug ... ok
[INFO] [stdout] test fmt::tests::value_display ... ok
[INFO] [stdout] test fmt::tests::value_lower_exp ... ok
[INFO] [stdout] test fmt::tests::value_upper_exp ... ok
[INFO] [stdout] test fmt::tests::value_upper_hex ... ok
[INFO] [stdout] test signal::signal_t::tests::builder_keep ... ok
[INFO] [stdout] test signal::signal_t::tests::from_async ... ok
[INFO] [stdout] test signal::signal_t::tests::from_future_borrow2 ... ok
[INFO] [stdout] test fmt::tests::value_octal ... ok
[INFO] [stdout] test signal::signal_t::tests::from_future ... ok
[INFO] [stdout] test signal::signal_t::tests::from_static_ref ... ok
[INFO] [stdout] test signal::signal_t::tests::from_stream ... ok
[INFO] [stdout] test signal::signal_t::tests::from_value ... ok
[INFO] [stdout] test signal::signal_t::tests::get_async ... ok
[INFO] [stdout] test signal::signal_t::tests::new ... ok
[INFO] [stdout] test signal::signal_t::tests::new_borrow2 ... ok
[INFO] [stdout] test signal::signal_t::tests::from_owned ... ok
[INFO] [stdout] test signal::signal_t::tests::from_stream_borrow2 ... ok
[INFO] [stdout] test signal::signal_t::tests::from_value_map ... ok
[INFO] [stdout] test signal::signal_t::tests::new_nested ... ok
[INFO] [stdout] test signal::signal_t::tests::new_nested_2 ... ok
[INFO] [stdout] test signal::signal_t::tests::new_nested_3 ... ok
[INFO] [stdout] test fmt::tests::signal_lower_hex ... ok
[INFO] [stdout] test fmt::tests::value_lower_hex ... ok
[INFO] [stdout] test fmt::tests::value_pointer ... ok
[INFO] [stdout] test core::state_ref::tests::owned_borrow_2 ... ok
[INFO] [stdout] test state::tests::new ... ok
[INFO] [stdout] test state::tests::set ... ok
[INFO] [stdout] test signal::signal_t::tests::from_borrow ... ok
[INFO] [stdout] test signal::signal_t::tests::on_discard_on_drop ... ok
[INFO] [stdout] test signal::signal_t::tests::on_discard_on_no_dependants ... ok
[INFO] [stdout] test core::state_ref::tests::from_value_large ... ok
[INFO] [stdout] test effect_fn::tests::test_effect ... ok
[INFO] [stdout] test signal::signal_t::tests::new_dedup ... ok
[INFO] [stdout] test signal::signal_t::tests::cyclic - should panic ... ok
[INFO] [stdout] test effect_async_fn::tests::cancel_on_changed ... ok
[INFO] [stdout] test signal::signal_t::tests::keep ... ok
[INFO] [stdout] test signal::signal_t::tests::to_stream ... ok
[INFO] [stdout] test signal::signal_t::tests::new_discard ... ok
[INFO] [stdout] test signal::signal_t::tests::new_effect ... ok
[INFO] [stdout] test state::tests::set_effect ... ok
[INFO] [stdout] test signal::signal_t::tests::new_no_dedup ... ok
[INFO] [stdout] test signal::signal_t::tests::from_async_no_dependants ... ok
[INFO] [stdout] test signal::signal_t::tests::from_async_effect ... ok
[INFO] [stdout] test state::tests::set_dedup_effect ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 132 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/compile_fail.rs (/opt/rustwide/target/debug/deps/compile_fail-7bbe74a8a31316c4)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/fmt_use_named_by_index.rs (/opt/rustwide/target/debug/deps/fmt_use_named_by_index-fb52bb9cb20b6a66)
[INFO] [stdout] running 1 test
[INFO] [stdout] test compile_fail ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test use_named_by_index ... ok
[INFO] [stderr]    Doc-tests sigmut
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/tests_readme.rs - tests_readme (line 34) ... ok
[INFO] [stdout] test src/fmt.rs - fmt::signal_format (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.82s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a75e75e7f6391218c1aa2ad3cadd5dcabde7b4b4cb016f94368871ae8756070d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a75e75e7f6391218c1aa2ad3cadd5dcabde7b4b4cb016f94368871ae8756070d", kill_on_drop: false }`
[INFO] [stdout] a75e75e7f6391218c1aa2ad3cadd5dcabde7b4b4cb016f94368871ae8756070d
