[INFO] fetching crate ascent-byods-rels 0.8.0...
[INFO] testing ascent-byods-rels-0.8.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate ascent-byods-rels 0.8.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate ascent-byods-rels 0.8.0
[INFO] finished tweaking crates.io crate ascent-byods-rels 0.8.0
[INFO] tweaked toml for crates.io crate ascent-byods-rels 0.8.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ascent-byods-rels 0.8.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ascent-byods-rels 0.8.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ascent_base v0.8.0
[INFO] [stderr]   Downloaded ascent_macro v0.8.0
[INFO] [stderr]   Downloaded derive-syn-parse v0.2.0
[INFO] [stderr]   Downloaded duplicate v2.0.0
[INFO] [stderr]   Downloaded ascent v0.8.0
[INFO] [stderr]   Downloaded boxcar v0.1.0
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c2000c83078f095b38b9b5c8519ca0841ba6cc59976d540aa8e6186972d2a15
[INFO] running `Command { std: "docker" "start" "-a" "2c2000c83078f095b38b9b5c8519ca0841ba6cc59976d540aa8e6186972d2a15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c2000c83078f095b38b9b5c8519ca0841ba6cc59976d540aa8e6186972d2a15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c2000c83078f095b38b9b5c8519ca0841ba6cc59976d540aa8e6186972d2a15", kill_on_drop: false }`
[INFO] [stdout] 2c2000c83078f095b38b9b5c8519ca0841ba6cc59976d540aa8e6186972d2a15
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb2b434665c295f045c69519aa33b720e3656e8df2f0667ed9dbef073d201610
[INFO] running `Command { std: "docker" "start" "-a" "bb2b434665c295f045c69519aa33b720e3656e8df2f0667ed9dbef073d201610", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling either v1.12.0
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling zerocopy v0.7.34
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling ascent_base v0.8.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.67
[INFO] [stderr]    Compiling duplicate v2.0.0
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling boxcar v0.1.0
[INFO] [stderr]    Compiling rustc-hash v2.1.0
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling dashmap v5.5.3
[INFO] [stderr]    Compiling derive-syn-parse v0.2.0
[INFO] [stderr]    Compiling derive_more v0.99.18
[INFO] [stderr]    Compiling ascent_macro v0.8.0
[INFO] [stderr]    Compiling ascent v0.8.0
[INFO] [stderr]    Compiling ascent-byods-rels v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `DummyRel` is never constructed
[INFO] [stdout]   --> src/adaptor/bin_rel_provider.rs:62:15
[INFO] [stdout]    |
[INFO] [stdout] 62 |    pub struct DummyRel<T0, T1>(PhantomData<(T0, T1)>);
[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/union_find.rs:121:18
[INFO] [stdout]     |
[INFO] [stdout] 121 |    pub fn set_of(&self, x: &T) -> Option<HashSetIter<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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 121 |    pub fn set_of(&self, x: &T) -> Option<HashSetIter<'_, T>> {
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/trrel_union_find_binary_ind.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 43 |    fn ind_0_get(&self, x: &T) -> Option<IteratorFromDyn<&'_ T>> {
[INFO] [stdout]    |                 ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                 |                       |                |
[INFO] [stdout]    |                 |                       |                the same lifetime is elided here
[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] 43 |    fn ind_0_get(&self, x: &T) -> Option<IteratorFromDyn<'_, &'_ T>> {
[INFO] [stdout]    |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/trrel_union_find_binary_ind.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |    fn ind_1_get(&self, x: &T) -> Option<IteratorFromDyn<&'_ T>> {
[INFO] [stdout]    |                 ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                 |                       |                |
[INFO] [stdout]    |                 |                       |                the same lifetime is elided here
[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] 50 |    fn ind_1_get(&self, x: &T) -> Option<IteratorFromDyn<'_, &'_ T>> {
[INFO] [stdout]    |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/trrel_union_find_binary_ind.rs:57:22
[INFO] [stdout]    |
[INFO] [stdout] 57 |    fn ind_0_iter_all(&self) -> IteratorFromDyn<(&T, IteratorFromDyn<&T>)> {
[INFO] [stdout]    |                      ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                      |         |                |   |               |
[INFO] [stdout]    |                      |         |                |   |               the same lifetime is elided here
[INFO] [stdout]    |                      |         |                |   the same lifetime is hidden here
[INFO] [stdout]    |                      |         |                the same lifetime is elided here
[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] 57 |    fn ind_0_iter_all(&self) -> IteratorFromDyn<'_, (&T, IteratorFromDyn<'_, &T>)> {
[INFO] [stdout]    |                                                +++                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/trrel_union_find_binary_ind.rs:69:22
[INFO] [stdout]    |
[INFO] [stdout] 69 |    fn ind_1_iter_all(&self) -> IteratorFromDyn<(&T, IteratorFromDyn<&T>)> {
[INFO] [stdout]    |                      ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                      |         |                |   |               |
[INFO] [stdout]    |                      |         |                |   |               the same lifetime is elided here
[INFO] [stdout]    |                      |         |                |   the same lifetime is hidden here
[INFO] [stdout]    |                      |         |                the same lifetime is elided here
[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] 69 |    fn ind_1_iter_all(&self) -> IteratorFromDyn<'_, (&T, IteratorFromDyn<'_, &T>)> {
[INFO] [stdout]    |                                                +++                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/uf.rs:408:26
[INFO] [stdout]     |
[INFO] [stdout] 408 |    fn find_item_internal(&self, item: &T) -> Option<FindResult<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] 408 |    fn find_item_internal(&self, item: &T) -> Option<FindResult<'_, T>> {
[INFO] [stdout]     |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/uf.rs:448:29
[INFO] [stdout]     |
[INFO] [stdout] 448 |    unsafe fn union_internal(&self, x: Id, y: Id) -> FindResult<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] 448 |    unsafe fn union_internal(&self, x: Id, y: Id) -> FindResult<'_, T> {
[INFO] [stdout]     |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/uf.rs:138:33
[INFO] [stdout]     |
[INFO] [stdout] 138 |       pub(super) unsafe fn find(&self, id: Id) -> FindResult<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] 138 |       pub(super) unsafe fn find(&self, id: Id) -> FindResult<'_, T> {
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.58s
[INFO] running `Command { std: "docker" "inspect" "bb2b434665c295f045c69519aa33b720e3656e8df2f0667ed9dbef073d201610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb2b434665c295f045c69519aa33b720e3656e8df2f0667ed9dbef073d201610", kill_on_drop: false }`
[INFO] [stdout] bb2b434665c295f045c69519aa33b720e3656e8df2f0667ed9dbef073d201610
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af0717b31a56c6c2d66a680521846535986627e47e020d67012a906796d2e738
[INFO] running `Command { std: "docker" "start" "-a" "af0717b31a56c6c2d66a680521846535986627e47e020d67012a906796d2e738", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling fastrand v2.1.0
[INFO] [stderr]    Compiling ascent_macro v0.8.0
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling separator v0.4.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tempfile v3.10.1
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v1.5.0
[INFO] [stderr]    Compiling ascent v0.8.0
[INFO] [stderr]    Compiling ascent-byods-rels v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `DummyRel` is never constructed
[INFO] [stdout]   --> src/adaptor/bin_rel_provider.rs:62:15
[INFO] [stdout]    |
[INFO] [stdout] 62 |    pub struct DummyRel<T0, T1>(PhantomData<(T0, T1)>);
[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/union_find.rs:121:18
[INFO] [stdout]     |
[INFO] [stdout] 121 |    pub fn set_of(&self, x: &T) -> Option<HashSetIter<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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 121 |    pub fn set_of(&self, x: &T) -> Option<HashSetIter<'_, T>> {
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/trrel_union_find_binary_ind.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 43 |    fn ind_0_get(&self, x: &T) -> Option<IteratorFromDyn<&'_ T>> {
[INFO] [stdout]    |                 ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                 |                       |                |
[INFO] [stdout]    |                 |                       |                the same lifetime is elided here
[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] 43 |    fn ind_0_get(&self, x: &T) -> Option<IteratorFromDyn<'_, &'_ T>> {
[INFO] [stdout]    |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/trrel_union_find_binary_ind.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |    fn ind_1_get(&self, x: &T) -> Option<IteratorFromDyn<&'_ T>> {
[INFO] [stdout]    |                 ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                 |                       |                |
[INFO] [stdout]    |                 |                       |                the same lifetime is elided here
[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] 50 |    fn ind_1_get(&self, x: &T) -> Option<IteratorFromDyn<'_, &'_ T>> {
[INFO] [stdout]    |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/trrel_union_find_binary_ind.rs:57:22
[INFO] [stdout]    |
[INFO] [stdout] 57 |    fn ind_0_iter_all(&self) -> IteratorFromDyn<(&T, IteratorFromDyn<&T>)> {
[INFO] [stdout]    |                      ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                      |         |                |   |               |
[INFO] [stdout]    |                      |         |                |   |               the same lifetime is elided here
[INFO] [stdout]    |                      |         |                |   the same lifetime is hidden here
[INFO] [stdout]    |                      |         |                the same lifetime is elided here
[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] 57 |    fn ind_0_iter_all(&self) -> IteratorFromDyn<'_, (&T, IteratorFromDyn<'_, &T>)> {
[INFO] [stdout]    |                                                +++                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/trrel_union_find_binary_ind.rs:69:22
[INFO] [stdout]    |
[INFO] [stdout] 69 |    fn ind_1_iter_all(&self) -> IteratorFromDyn<(&T, IteratorFromDyn<&T>)> {
[INFO] [stdout]    |                      ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                      |         |                |   |               |
[INFO] [stdout]    |                      |         |                |   |               the same lifetime is elided here
[INFO] [stdout]    |                      |         |                |   the same lifetime is hidden here
[INFO] [stdout]    |                      |         |                the same lifetime is elided here
[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] 69 |    fn ind_1_iter_all(&self) -> IteratorFromDyn<'_, (&T, IteratorFromDyn<'_, &T>)> {
[INFO] [stdout]    |                                                +++                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/uf.rs:408:26
[INFO] [stdout]     |
[INFO] [stdout] 408 |    fn find_item_internal(&self, item: &T) -> Option<FindResult<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] 408 |    fn find_item_internal(&self, item: &T) -> Option<FindResult<'_, T>> {
[INFO] [stdout]     |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/uf.rs:448:29
[INFO] [stdout]     |
[INFO] [stdout] 448 |    unsafe fn union_internal(&self, x: Id, y: Id) -> FindResult<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] 448 |    unsafe fn union_internal(&self, x: Id, y: Id) -> FindResult<'_, T> {
[INFO] [stdout]     |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/uf.rs:138:33
[INFO] [stdout]     |
[INFO] [stdout] 138 |       pub(super) unsafe fn find(&self, id: Id) -> FindResult<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] 138 |       pub(super) unsafe fn find(&self, id: Id) -> FindResult<'_, T> {
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DummyRel` is never constructed
[INFO] [stdout]   --> src/adaptor/bin_rel_provider.rs:62:15
[INFO] [stdout]    |
[INFO] [stdout] 62 |    pub struct DummyRel<T0, T1>(PhantomData<(T0, T1)>);
[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/union_find.rs:121:18
[INFO] [stdout]     |
[INFO] [stdout] 121 |    pub fn set_of(&self, x: &T) -> Option<HashSetIter<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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 121 |    pub fn set_of(&self, x: &T) -> Option<HashSetIter<'_, T>> {
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/trrel_union_find_binary_ind.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 43 |    fn ind_0_get(&self, x: &T) -> Option<IteratorFromDyn<&'_ T>> {
[INFO] [stdout]    |                 ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                 |                       |                |
[INFO] [stdout]    |                 |                       |                the same lifetime is elided here
[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] 43 |    fn ind_0_get(&self, x: &T) -> Option<IteratorFromDyn<'_, &'_ T>> {
[INFO] [stdout]    |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/trrel_union_find_binary_ind.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |    fn ind_1_get(&self, x: &T) -> Option<IteratorFromDyn<&'_ T>> {
[INFO] [stdout]    |                 ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                 |                       |                |
[INFO] [stdout]    |                 |                       |                the same lifetime is elided here
[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] 50 |    fn ind_1_get(&self, x: &T) -> Option<IteratorFromDyn<'_, &'_ T>> {
[INFO] [stdout]    |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/trrel_union_find_binary_ind.rs:57:22
[INFO] [stdout]    |
[INFO] [stdout] 57 |    fn ind_0_iter_all(&self) -> IteratorFromDyn<(&T, IteratorFromDyn<&T>)> {
[INFO] [stdout]    |                      ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                      |         |                |   |               |
[INFO] [stdout]    |                      |         |                |   |               the same lifetime is elided here
[INFO] [stdout]    |                      |         |                |   the same lifetime is hidden here
[INFO] [stdout]    |                      |         |                the same lifetime is elided here
[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] 57 |    fn ind_0_iter_all(&self) -> IteratorFromDyn<'_, (&T, IteratorFromDyn<'_, &T>)> {
[INFO] [stdout]    |                                                +++                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/trrel_union_find_binary_ind.rs:69:22
[INFO] [stdout]    |
[INFO] [stdout] 69 |    fn ind_1_iter_all(&self) -> IteratorFromDyn<(&T, IteratorFromDyn<&T>)> {
[INFO] [stdout]    |                      ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                      |         |                |   |               |
[INFO] [stdout]    |                      |         |                |   |               the same lifetime is elided here
[INFO] [stdout]    |                      |         |                |   the same lifetime is hidden here
[INFO] [stdout]    |                      |         |                the same lifetime is elided here
[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] 69 |    fn ind_1_iter_all(&self) -> IteratorFromDyn<'_, (&T, IteratorFromDyn<'_, &T>)> {
[INFO] [stdout]    |                                                +++                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/uf.rs:408:26
[INFO] [stdout]     |
[INFO] [stdout] 408 |    fn find_item_internal(&self, item: &T) -> Option<FindResult<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] 408 |    fn find_item_internal(&self, item: &T) -> Option<FindResult<'_, T>> {
[INFO] [stdout]     |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/uf.rs:448:29
[INFO] [stdout]     |
[INFO] [stdout] 448 |    unsafe fn union_internal(&self, x: Id, y: Id) -> FindResult<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] 448 |    unsafe fn union_internal(&self, x: Id, y: Id) -> FindResult<'_, T> {
[INFO] [stdout]     |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/uf.rs:138:33
[INFO] [stdout]     |
[INFO] [stdout] 138 |       pub(super) unsafe fn find(&self, id: Id) -> FindResult<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] 138 |       pub(super) unsafe fn find(&self, id: Id) -> FindResult<'_, T> {
[INFO] [stdout]     |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 31.87s
[INFO] running `Command { std: "docker" "inspect" "af0717b31a56c6c2d66a680521846535986627e47e020d67012a906796d2e738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af0717b31a56c6c2d66a680521846535986627e47e020d67012a906796d2e738", kill_on_drop: false }`
[INFO] [stdout] af0717b31a56c6c2d66a680521846535986627e47e020d67012a906796d2e738
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b49899fec46754cd51e58b18e6f70f5ead3b5b2153532805df50e2807d97dd83
[INFO] running `Command { std: "docker" "start" "-a" "b49899fec46754cd51e58b18e6f70f5ead3b5b2153532805df50e2807d97dd83", kill_on_drop: false }`
[INFO] [stderr] warning: struct `DummyRel` is never constructed
[INFO] [stderr]   --> src/adaptor/bin_rel_provider.rs:62:15
[INFO] [stderr]    |
[INFO] [stderr] 62 |    pub struct DummyRel<T0, T1>(PhantomData<(T0, T1)>);
[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/union_find.rs:121:18
[INFO] [stderr]     |
[INFO] [stderr] 121 |    pub fn set_of(&self, x: &T) -> Option<HashSetIter<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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 121 |    pub fn set_of(&self, x: &T) -> Option<HashSetIter<'_, T>> {
[INFO] [stderr]     |                                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/trrel_union_find_binary_ind.rs:43:17
[INFO] [stderr]    |
[INFO] [stderr] 43 |    fn ind_0_get(&self, x: &T) -> Option<IteratorFromDyn<&'_ T>> {
[INFO] [stderr]    |                 ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                 |                       |                |
[INFO] [stderr]    |                 |                       |                the same lifetime is elided here
[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] 43 |    fn ind_0_get(&self, x: &T) -> Option<IteratorFromDyn<'_, &'_ T>> {
[INFO] [stderr]    |                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/trrel_union_find_binary_ind.rs:50:17
[INFO] [stderr]    |
[INFO] [stderr] 50 |    fn ind_1_get(&self, x: &T) -> Option<IteratorFromDyn<&'_ T>> {
[INFO] [stderr]    |                 ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                 |                       |                |
[INFO] [stderr]    |                 |                       |                the same lifetime is elided here
[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] 50 |    fn ind_1_get(&self, x: &T) -> Option<IteratorFromDyn<'_, &'_ T>> {
[INFO] [stderr]    |                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/trrel_union_find_binary_ind.rs:57:22
[INFO] [stderr]    |
[INFO] [stderr] 57 |    fn ind_0_iter_all(&self) -> IteratorFromDyn<(&T, IteratorFromDyn<&T>)> {
[INFO] [stderr]    |                      ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                      |         |                |   |               |
[INFO] [stderr]    |                      |         |                |   |               the same lifetime is elided here
[INFO] [stderr]    |                      |         |                |   the same lifetime is hidden here
[INFO] [stderr]    |                      |         |                the same lifetime is elided here
[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] 57 |    fn ind_0_iter_all(&self) -> IteratorFromDyn<'_, (&T, IteratorFromDyn<'_, &T>)> {
[INFO] [stderr]    |                                                +++                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/trrel_union_find_binary_ind.rs:69:22
[INFO] [stderr]    |
[INFO] [stderr] 69 |    fn ind_1_iter_all(&self) -> IteratorFromDyn<(&T, IteratorFromDyn<&T>)> {
[INFO] [stderr]    |                      ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                      |         |                |   |               |
[INFO] [stderr]    |                      |         |                |   |               the same lifetime is elided here
[INFO] [stderr]    |                      |         |                |   the same lifetime is hidden here
[INFO] [stderr]    |                      |         |                the same lifetime is elided here
[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] 69 |    fn ind_1_iter_all(&self) -> IteratorFromDyn<'_, (&T, IteratorFromDyn<'_, &T>)> {
[INFO] [stderr]    |                                                +++                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/uf.rs:408:26
[INFO] [stderr]     |
[INFO] [stderr] 408 |    fn find_item_internal(&self, item: &T) -> Option<FindResult<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] 408 |    fn find_item_internal(&self, item: &T) -> Option<FindResult<'_, T>> {
[INFO] [stderr]     |                                                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/uf.rs:448:29
[INFO] [stderr]     |
[INFO] [stderr] 448 |    unsafe fn union_internal(&self, x: Id, y: Id) -> FindResult<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] 448 |    unsafe fn union_internal(&self, x: Id, y: Id) -> FindResult<'_, T> {
[INFO] [stderr]     |                                                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/uf.rs:138:33
[INFO] [stderr]     |
[INFO] [stderr] 138 |       pub(super) unsafe fn find(&self, id: Id) -> FindResult<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] 138 |       pub(super) unsafe fn find(&self, id: Id) -> FindResult<'_, T> {
[INFO] [stderr]     |                                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: `ascent-byods-rels` (lib) generated 9 warnings (run `cargo fix --lib -p ascent-byods-rels` to apply 8 suggestions)
[INFO] [stderr] warning: `ascent-byods-rels` (lib test) generated 9 warnings (9 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ascent_byods_rels-9103cd11f087141e)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test ceqrel_ind::test_ref_to_singleton_tuple_ref ... ok
[INFO] [stdout] test eqrel_ind::test_ref_to_singleton_tuple_ref ... ok
[INFO] [stdout] test eqrel_ind::test_eq_rel_ind_0_iter_all ... ok
[INFO] [stdout] test test::test_eq_rel2_in_ascent2 ... ok
[INFO] [stdout] test test::test_trrel1 ... ok
[INFO] [stdout] test trrel_union_find::tests::test_trrel_union_find ... ok
[INFO] [stdout] test trrel::test_arrs_eq ... ok
[INFO] [stdout] test test::test_eq_rel2_in_ascent ... ok
[INFO] [stdout] test trrel_union_find::tests::test_trrel_union_find2 ... ok
[INFO] [stdout] test trrel_union_find::tests::test_trrel_union_find3 ... ok
[INFO] [stdout] test test::test_trrel_reflexive_facts ... ok
[INFO] [stdout] test union_find::test_eq_rel_combine ... ok
[INFO] [stdout] test union_find::test_eq_rel ... ok
[INFO] [stdout] test test::test_trrel_uf_in_ascent ... ok
[INFO] [stdout] test test::test_trrel2_in_ascent ... ok
[INFO] [stdout] test test::test_trrel_uf_ternary_in_ascent ... ok
[INFO] [stdout] test trrel_union_find::tests::test_trrel_union_find_ground_truth ... ok
[INFO] [stdout] test uf::tests::uf_ok ... ok
[INFO] [stdout] test trrel_union_find::tests::trrel_ok ... ok
[INFO] [stderr]    Doc-tests ascent_byods_rels
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.56s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b49899fec46754cd51e58b18e6f70f5ead3b5b2153532805df50e2807d97dd83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b49899fec46754cd51e58b18e6f70f5ead3b5b2153532805df50e2807d97dd83", kill_on_drop: false }`
[INFO] [stdout] b49899fec46754cd51e58b18e6f70f5ead3b5b2153532805df50e2807d97dd83
