[INFO] fetching crate indexset 0.12.3...
[INFO] testing indexset-0.12.3 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate indexset 0.12.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate indexset 0.12.3
[INFO] finished tweaking crates.io crate indexset 0.12.3
[INFO] tweaked toml for crates.io crate indexset 0.12.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate indexset 0.12.3 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate indexset 0.12.3 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ftree v1.1.0
[INFO] [stderr]   Downloaded sdd v3.0.4
[INFO] [stderr]   Downloaded scc v2.2.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f59a3362a0d3818f797810428205088546a387b8a53c1305ff0f271a3dca26a
[INFO] running `Command { std: "docker" "start" "-a" "1f59a3362a0d3818f797810428205088546a387b8a53c1305ff0f271a3dca26a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f59a3362a0d3818f797810428205088546a387b8a53c1305ff0f271a3dca26a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f59a3362a0d3818f797810428205088546a387b8a53c1305ff0f271a3dca26a", kill_on_drop: false }`
[INFO] [stdout] 1f59a3362a0d3818f797810428205088546a387b8a53c1305ff0f271a3dca26a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1dbb058d2a2840e64d56ff1ae3a7def3d3e40a205eb45d88a59a75be190c0c1a
[INFO] running `Command { std: "docker" "start" "-a" "1dbb058d2a2840e64d56ff1ae3a7def3d3e40a205eb45d88a59a75be190c0c1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling serde v1.0.208
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]    Compiling serde_derive v1.0.208
[INFO] [stderr]    Compiling ftree v1.1.0
[INFO] [stderr]    Compiling indexset v0.12.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:811:17
[INFO] [stdout]     |
[INFO] [stdout] 811 |     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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 811 |     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/lib.rs:2343:17
[INFO] [stdout]      |
[INFO] [stdout] 2343 |     pub fn iter(&self) -> IterMap<K, V> {
[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] 2343 |     pub fn iter(&self) -> IterMap<'_, K, V> {
[INFO] [stdout]      |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2370:21
[INFO] [stdout]      |
[INFO] [stdout] 2370 |     pub fn iter_mut(&mut self) -> IterMut<K, V> {
[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] 2370 |     pub fn iter_mut(&mut self) -> IterMut<'_, K, V> {
[INFO] [stdout]      |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2415:17
[INFO] [stdout]      |
[INFO] [stdout] 2415 |     pub fn keys(&self) -> Keys<K, V> {
[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] 2415 |     pub fn keys(&self) -> Keys<'_, K, V> {
[INFO] [stdout]      |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2597:24
[INFO] [stdout]      |
[INFO] [stdout] 2597 |     pub fn range<Q, R>(&self, range: R) -> RangeMap<K, V>
[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] 2597 |     pub fn range<Q, R>(&self, range: R) -> RangeMap<'_, K, V>
[INFO] [stdout]      |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2609:25
[INFO] [stdout]      |
[INFO] [stdout] 2609 |     pub fn range_idx<R>(&self, range: R) -> RangeMap<K, V>
[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] 2609 |     pub fn range_idx<R>(&self, range: R) -> RangeMap<'_, K, V>
[INFO] [stdout]      |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2676:28
[INFO] [stdout]      |
[INFO] [stdout] 2676 |     pub fn range_mut<Q, R>(&mut self, range: R) -> RangeMut<K, V>
[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] 2676 |     pub fn range_mut<Q, R>(&mut self, range: R) -> RangeMut<'_, K, V>
[INFO] [stdout]      |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2686:29
[INFO] [stdout]      |
[INFO] [stdout] 2686 |     pub fn range_mut_idx<R>(&mut self, range: R) -> RangeMut<K, V>
[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] 2686 |     pub fn range_mut_idx<R>(&mut self, range: R) -> RangeMut<'_, K, V>
[INFO] [stdout]      |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2903:19
[INFO] [stdout]      |
[INFO] [stdout] 2903 |     pub fn values(&self) -> Values<K, V> {
[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] 2903 |     pub fn values(&self) -> Values<'_, K, V> {
[INFO] [stdout]      |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2929:23
[INFO] [stdout]      |
[INFO] [stdout] 2929 |     pub fn values_mut(&mut self) -> ValuesMut<K, V> {
[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] 2929 |     pub fn values_mut(&mut self) -> ValuesMut<'_, K, V> {
[INFO] [stdout]      |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.90s
[INFO] running `Command { std: "docker" "inspect" "1dbb058d2a2840e64d56ff1ae3a7def3d3e40a205eb45d88a59a75be190c0c1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dbb058d2a2840e64d56ff1ae3a7def3d3e40a205eb45d88a59a75be190c0c1a", kill_on_drop: false }`
[INFO] [stdout] 1dbb058d2a2840e64d56ff1ae3a7def3d3e40a205eb45d88a59a75be190c0c1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df3ede28fadb5a36f7c110598eec219d9c3c96b2a9b185a64e0f34701fd9b338
[INFO] running `Command { std: "docker" "start" "-a" "df3ede28fadb5a36f7c110598eec219d9c3c96b2a9b185a64e0f34701fd9b338", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling serde v1.0.208
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling serde_json v1.0.125
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling zerocopy v0.8.21
[INFO] [stderr]    Compiling anstyle v1.0.8
[INFO] [stderr]    Compiling plotters-backend v0.3.6
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling clap_builder v4.5.15
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling plotters-svg v0.3.6
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling plotters v0.3.6
[INFO] [stderr]    Compiling is-terminal v0.4.13
[INFO] [stderr]    Compiling sdd v3.0.4
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v4.5.16
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling scc v2.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.208
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling ftree v1.1.0
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling indexset v0.12.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:811:17
[INFO] [stdout]     |
[INFO] [stdout] 811 |     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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 811 |     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/lib.rs:2343:17
[INFO] [stdout]      |
[INFO] [stdout] 2343 |     pub fn iter(&self) -> IterMap<K, V> {
[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] 2343 |     pub fn iter(&self) -> IterMap<'_, K, V> {
[INFO] [stdout]      |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2370:21
[INFO] [stdout]      |
[INFO] [stdout] 2370 |     pub fn iter_mut(&mut self) -> IterMut<K, V> {
[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] 2370 |     pub fn iter_mut(&mut self) -> IterMut<'_, K, V> {
[INFO] [stdout]      |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2415:17
[INFO] [stdout]      |
[INFO] [stdout] 2415 |     pub fn keys(&self) -> Keys<K, V> {
[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] 2415 |     pub fn keys(&self) -> Keys<'_, K, V> {
[INFO] [stdout]      |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2597:24
[INFO] [stdout]      |
[INFO] [stdout] 2597 |     pub fn range<Q, R>(&self, range: R) -> RangeMap<K, V>
[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] 2597 |     pub fn range<Q, R>(&self, range: R) -> RangeMap<'_, K, V>
[INFO] [stdout]      |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2609:25
[INFO] [stdout]      |
[INFO] [stdout] 2609 |     pub fn range_idx<R>(&self, range: R) -> RangeMap<K, V>
[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] 2609 |     pub fn range_idx<R>(&self, range: R) -> RangeMap<'_, K, V>
[INFO] [stdout]      |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2676:28
[INFO] [stdout]      |
[INFO] [stdout] 2676 |     pub fn range_mut<Q, R>(&mut self, range: R) -> RangeMut<K, V>
[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] 2676 |     pub fn range_mut<Q, R>(&mut self, range: R) -> RangeMut<'_, K, V>
[INFO] [stdout]      |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2686:29
[INFO] [stdout]      |
[INFO] [stdout] 2686 |     pub fn range_mut_idx<R>(&mut self, range: R) -> RangeMut<K, V>
[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] 2686 |     pub fn range_mut_idx<R>(&mut self, range: R) -> RangeMut<'_, K, V>
[INFO] [stdout]      |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2903:19
[INFO] [stdout]      |
[INFO] [stdout] 2903 |     pub fn values(&self) -> Values<K, V> {
[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] 2903 |     pub fn values(&self) -> Values<'_, K, V> {
[INFO] [stdout]      |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2929:23
[INFO] [stdout]      |
[INFO] [stdout] 2929 |     pub fn values_mut(&mut self) -> ValuesMut<K, V> {
[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] 2929 |     pub fn values_mut(&mut self) -> ValuesMut<'_, K, V> {
[INFO] [stdout]      |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:811:17
[INFO] [stdout]     |
[INFO] [stdout] 811 |     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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 811 |     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/lib.rs:2343:17
[INFO] [stdout]      |
[INFO] [stdout] 2343 |     pub fn iter(&self) -> IterMap<K, V> {
[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] 2343 |     pub fn iter(&self) -> IterMap<'_, K, V> {
[INFO] [stdout]      |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2370:21
[INFO] [stdout]      |
[INFO] [stdout] 2370 |     pub fn iter_mut(&mut self) -> IterMut<K, V> {
[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] 2370 |     pub fn iter_mut(&mut self) -> IterMut<'_, K, V> {
[INFO] [stdout]      |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2415:17
[INFO] [stdout]      |
[INFO] [stdout] 2415 |     pub fn keys(&self) -> Keys<K, V> {
[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] 2415 |     pub fn keys(&self) -> Keys<'_, K, V> {
[INFO] [stdout]      |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2597:24
[INFO] [stdout]      |
[INFO] [stdout] 2597 |     pub fn range<Q, R>(&self, range: R) -> RangeMap<K, V>
[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] 2597 |     pub fn range<Q, R>(&self, range: R) -> RangeMap<'_, K, V>
[INFO] [stdout]      |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2609:25
[INFO] [stdout]      |
[INFO] [stdout] 2609 |     pub fn range_idx<R>(&self, range: R) -> RangeMap<K, V>
[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] 2609 |     pub fn range_idx<R>(&self, range: R) -> RangeMap<'_, K, V>
[INFO] [stdout]      |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2676:28
[INFO] [stdout]      |
[INFO] [stdout] 2676 |     pub fn range_mut<Q, R>(&mut self, range: R) -> RangeMut<K, V>
[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] 2676 |     pub fn range_mut<Q, R>(&mut self, range: R) -> RangeMut<'_, K, V>
[INFO] [stdout]      |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2686:29
[INFO] [stdout]      |
[INFO] [stdout] 2686 |     pub fn range_mut_idx<R>(&mut self, range: R) -> RangeMut<K, V>
[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] 2686 |     pub fn range_mut_idx<R>(&mut self, range: R) -> RangeMut<'_, K, V>
[INFO] [stdout]      |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2903:19
[INFO] [stdout]      |
[INFO] [stdout] 2903 |     pub fn values(&self) -> Values<K, V> {
[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] 2903 |     pub fn values(&self) -> Values<'_, K, V> {
[INFO] [stdout]      |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:2929:23
[INFO] [stdout]      |
[INFO] [stdout] 2929 |     pub fn values_mut(&mut self) -> ValuesMut<K, V> {
[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] 2929 |     pub fn values_mut(&mut self) -> ValuesMut<'_, K, V> {
[INFO] [stdout]      |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 51.13s
[INFO] running `Command { std: "docker" "inspect" "df3ede28fadb5a36f7c110598eec219d9c3c96b2a9b185a64e0f34701fd9b338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df3ede28fadb5a36f7c110598eec219d9c3c96b2a9b185a64e0f34701fd9b338", kill_on_drop: false }`
[INFO] [stdout] df3ede28fadb5a36f7c110598eec219d9c3c96b2a9b185a64e0f34701fd9b338
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a88539b75a2065126704cf83616f8ca4c5491afeae51e02218429477cf05295f
[INFO] running `Command { std: "docker" "start" "-a" "a88539b75a2065126704cf83616f8ca4c5491afeae51e02218429477cf05295f", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:811:17
[INFO] [stderr]     |
[INFO] [stderr] 811 |     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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 811 |     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/lib.rs:2343:17
[INFO] [stderr]      |
[INFO] [stderr] 2343 |     pub fn iter(&self) -> IterMap<K, V> {
[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] 2343 |     pub fn iter(&self) -> IterMap<'_, K, V> {
[INFO] [stderr]      |                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lib.rs:2370:21
[INFO] [stderr]      |
[INFO] [stderr] 2370 |     pub fn iter_mut(&mut self) -> IterMut<K, V> {
[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] 2370 |     pub fn iter_mut(&mut self) -> IterMut<'_, K, V> {
[INFO] [stderr]      |                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lib.rs:2415:17
[INFO] [stderr]      |
[INFO] [stderr] 2415 |     pub fn keys(&self) -> Keys<K, V> {
[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] 2415 |     pub fn keys(&self) -> Keys<'_, K, V> {
[INFO] [stderr]      |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lib.rs:2597:24
[INFO] [stderr]      |
[INFO] [stderr] 2597 |     pub fn range<Q, R>(&self, range: R) -> RangeMap<K, V>
[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] 2597 |     pub fn range<Q, R>(&self, range: R) -> RangeMap<'_, K, V>
[INFO] [stderr]      |                                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lib.rs:2609:25
[INFO] [stderr]      |
[INFO] [stderr] 2609 |     pub fn range_idx<R>(&self, range: R) -> RangeMap<K, V>
[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] 2609 |     pub fn range_idx<R>(&self, range: R) -> RangeMap<'_, K, V>
[INFO] [stderr]      |                                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lib.rs:2676:28
[INFO] [stderr]      |
[INFO] [stderr] 2676 |     pub fn range_mut<Q, R>(&mut self, range: R) -> RangeMut<K, V>
[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] 2676 |     pub fn range_mut<Q, R>(&mut self, range: R) -> RangeMut<'_, K, V>
[INFO] [stderr]      |                                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lib.rs:2686:29
[INFO] [stderr]      |
[INFO] [stderr] 2686 |     pub fn range_mut_idx<R>(&mut self, range: R) -> RangeMut<K, V>
[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] 2686 |     pub fn range_mut_idx<R>(&mut self, range: R) -> RangeMut<'_, K, V>
[INFO] [stderr]      |                                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lib.rs:2903:19
[INFO] [stderr]      |
[INFO] [stderr] 2903 |     pub fn values(&self) -> Values<K, V> {
[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] 2903 |     pub fn values(&self) -> Values<'_, K, V> {
[INFO] [stderr]      |                                    +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lib.rs:2929:23
[INFO] [stderr]      |
[INFO] [stderr] 2929 |     pub fn values_mut(&mut self) -> ValuesMut<K, V> {
[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] 2929 |     pub fn values_mut(&mut self) -> ValuesMut<'_, K, V> {
[INFO] [stderr]      |                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: `indexset` (lib) generated 10 warnings (run `cargo fix --lib -p indexset` to apply 10 suggestions)
[INFO] [stderr] warning: `indexset` (lib test) generated 10 warnings (10 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/indexset-ecf44afacd52a2d9)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test core::node::tests::test_search_bound ... ok
[INFO] [stdout] test tests::test_empty_set ... ok
[INFO] [stdout] test tests::test_get_contains_lower_bound ... ok
[INFO] [stdout] test tests::test_halve ... ok
[INFO] [stdout] test tests::test_first_last_with_pop ... ok
[INFO] [stdout] test tests::test_insert ... ok
[INFO] [stdout] test tests::test_insert_btree ... ok
[INFO] [stdout] test tests::test_insert_duplicates ... ok
[INFO] [stdout] test tests::test_non_boolean_set_operations ... ok
[INFO] [stdout] test tests::test_iterating_over_blocks ... ok
[INFO] [stdout] test tests::test_out_of_bounds_range ... ok
[INFO] [stdout] test tests::test_range ... ok
[INFO] [stdout] test tests::test_range_mut ... ok
[INFO] [stdout] test tests::test_remove ... ok
[INFO] [stdout] test tests::test_take ... ok
[INFO] [stdout] test tests::test_map_get ... ok
[INFO] [stdout] test tests::test_iter ... ok
[INFO] [stdout] test tests::test_boolean_set_operations ... ok
[INFO] [stdout] test tests::test_iter_mut ... ok
[INFO] [stdout] test tests::test_into_iter ... ok
[INFO] [stdout] test tests::test_split_off ... ok
[INFO] [stdout] test tests::test_many_fuzzy_duplicates ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests indexset
[INFO] [stdout] 
[INFO] [stdout] running 72 tests
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::contains_key (line 2037) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap (line 1929) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::entry (line 2940) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::first_entry (line 2970) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::clear (line 2017) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::first_key_value (line 2062) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::append (line 1984) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::get_index (line 2112) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap (line 1887) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::get_mut_index (line 2204) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::get (line 2088) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::get_key_value (line 2135) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::get_mut (line 2170) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::insert (line 2236) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::last_entry (line 2999) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::into_values (line 2290) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::is_empty (line 2311) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::iter (line 2328) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::iter_mut (line 2354) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::into_keys (line 2269) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::last_key_value (line 2427) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::keys (line 2405) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::pop_first (line 2503) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::len (line 2449) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::lower_bound (line 3040) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::pop_last (line 2549) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::new (line 2468) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::range_mut (line 2664) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::pop_index (line 2526) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::remove (line 2750) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::rank (line 3085) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::split_off (line 2854) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::range (line 2584) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::retain (line 2816) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::remove_entry (line 2784) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::with_maximum_node_size (line 2486) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::values (line 2893) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V>::values_mut (line 2914) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet (line 75) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet (line 45) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::append (line 1061) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::contains (line 418) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::difference (line 849) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::clear (line 134) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::first (line 575) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::is_subset (line 713) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::is_disjoint (line 764) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::get_index (line 238) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::insert (line 348) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::get (line 271) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::is_superset (line 737) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::is_empty (line 697) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::intersection (line 911) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::iter (line 788) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::len (line 322) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::last (line 599) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::iter (line 801) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::new (line 102) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::pop_index (line 648) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::lower_bound (line 299) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::range (line 1143) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::rank (line 1184) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::pop_first (line 623) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::replace (line 393) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::pop_last (line 669) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::remove (line 529) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::symmetric_difference (line 880) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::retain (line 943) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::take (line 554) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::split_off (line 1008) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::with_maximum_node_size (line 118) ... ok
[INFO] [stdout] test src/lib.rs - BTreeSet<T>::union (line 820) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 72 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a88539b75a2065126704cf83616f8ca4c5491afeae51e02218429477cf05295f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a88539b75a2065126704cf83616f8ca4c5491afeae51e02218429477cf05295f", kill_on_drop: false }`
[INFO] [stdout] a88539b75a2065126704cf83616f8ca4c5491afeae51e02218429477cf05295f