[INFO] fetching crate sweep-bptree 0.4.1...
[INFO] testing sweep-bptree-0.4.1 against 1.95.0 for beta-1.96-2
[INFO] extracting crate sweep-bptree 0.4.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate sweep-bptree 0.4.1
[INFO] finished tweaking crates.io crate sweep-bptree 0.4.1
[INFO] tweaked toml for crates.io crate sweep-bptree 0.4.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sweep-bptree 0.4.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sweep-bptree 0.4.1 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded plotters-svg v0.3.3
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71586553c9e57a97cbee9e00aa6edac37469ceba6896e17e8d5cd5d81a3bdfc0
[INFO] running `Command { std: "docker" "start" "-a" "71586553c9e57a97cbee9e00aa6edac37469ceba6896e17e8d5cd5d81a3bdfc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71586553c9e57a97cbee9e00aa6edac37469ceba6896e17e8d5cd5d81a3bdfc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71586553c9e57a97cbee9e00aa6edac37469ceba6896e17e8d5cd5d81a3bdfc0", kill_on_drop: false }`
[INFO] [stdout] 71586553c9e57a97cbee9e00aa6edac37469ceba6896e17e8d5cd5d81a3bdfc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7804afa6659a8773124565af37e7cef024a8666d45459201fdd7ced9999b1719
[INFO] running `Command { std: "docker" "start" "-a" "7804afa6659a8773124565af37e7cef024a8666d45459201fdd7ced9999b1719", kill_on_drop: false }`
[INFO] [stderr]    Compiling sweep-bptree v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/set.rs:203:17
[INFO] [stdout]     |
[INFO] [stdout] 203 |     pub fn iter(&self) -> iter::Iter<K> {
[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] 203 |     pub fn iter(&self) -> iter::Iter<'_, K> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/tree/mod.rs:493:70
[INFO] [stdout]     |
[INFO] [stdout] 493 |     fn key_to_ref<'a, Q: ?Sized>(&'a self, k: &Q) -> Option<EntryRef<&Self>>
[INFO] [stdout]     |                                   -- the lifetime is named here      ^^^^^ the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 493 |     fn key_to_ref<'a, Q: ?Sized>(&'a self, k: &Q) -> Option<EntryRef<&'a Self>>
[INFO] [stdout]     |                                                                       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree/mod.rs:613:17
[INFO] [stdout]     |
[INFO] [stdout] 613 |     pub fn iter(&self) -> iterator::Iter<S> {
[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] 613 |     pub fn iter(&self) -> iterator::Iter<'_, S> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "7804afa6659a8773124565af37e7cef024a8666d45459201fdd7ced9999b1719", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7804afa6659a8773124565af37e7cef024a8666d45459201fdd7ced9999b1719", kill_on_drop: false }`
[INFO] [stdout] 7804afa6659a8773124565af37e7cef024a8666d45459201fdd7ced9999b1719
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2fe5ee09d896eff60cb27bf72317dbc3280ccd755d2e49dd77b4f75778adabc0
[INFO] running `Command { std: "docker" "start" "-a" "2fe5ee09d896eff60cb27bf72317dbc3280ccd755d2e49dd77b4f75778adabc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling proc-macro2 v1.0.53
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling serde_derive v1.0.158
[INFO] [stderr]    Compiling serde v1.0.158
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling serde_json v1.0.94
[INFO] [stderr]    Compiling ciborium-io v0.2.0
[INFO] [stderr]    Compiling plotters-backend v0.3.4
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling os_str_bytes v6.5.0
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling plotters-svg v0.3.3
[INFO] [stderr]    Compiling textwrap v0.16.0
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/set.rs:203:17
[INFO] [stdout]     |
[INFO] [stdout] 203 |     pub fn iter(&self) -> iter::Iter<K> {
[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] 203 |     pub fn iter(&self) -> iter::Iter<'_, K> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/tree/mod.rs:493:70
[INFO] [stdout]     |
[INFO] [stdout] 493 |     fn key_to_ref<'a, Q: ?Sized>(&'a self, k: &Q) -> Option<EntryRef<&Self>>
[INFO] [stdout]     |                                   -- the lifetime is named here      ^^^^^ the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 493 |     fn key_to_ref<'a, Q: ?Sized>(&'a self, k: &Q) -> Option<EntryRef<&'a Self>>
[INFO] [stdout]     |                                                                       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree/mod.rs:613:17
[INFO] [stdout]     |
[INFO] [stdout] 613 |     pub fn iter(&self) -> iterator::Iter<S> {
[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] 613 |     pub fn iter(&self) -> iterator::Iter<'_, S> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling crossbeam-channel v0.5.7
[INFO] [stderr]    Compiling ciborium-ll v0.2.0
[INFO] [stderr]    Compiling syn v2.0.8
[INFO] [stderr]    Compiling clap v3.2.23
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex v1.7.2
[INFO] [stderr]    Compiling plotters v0.3.4
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling ciborium v0.2.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stderr]    Compiling sweep-bptree v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Point` is never constructed
[INFO] [stdout]  --> examples/utils/models.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Point {
[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/set.rs:203:17
[INFO] [stdout]     |
[INFO] [stdout] 203 |     pub fn iter(&self) -> iter::Iter<K> {
[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] 203 |     pub fn iter(&self) -> iter::Iter<'_, K> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/tree/mod.rs:493:70
[INFO] [stdout]     |
[INFO] [stdout] 493 |     fn key_to_ref<'a, Q: ?Sized>(&'a self, k: &Q) -> Option<EntryRef<&Self>>
[INFO] [stdout]     |                                   -- the lifetime is named here      ^^^^^ the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 493 |     fn key_to_ref<'a, Q: ?Sized>(&'a self, k: &Q) -> Option<EntryRef<&'a Self>>
[INFO] [stdout]     |                                                                       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree/mod.rs:613:17
[INFO] [stdout]     |
[INFO] [stdout] 613 |     pub fn iter(&self) -> iterator::Iter<S> {
[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] 613 |     pub fn iter(&self) -> iterator::Iter<'_, S> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 27.31s
[INFO] running `Command { std: "docker" "inspect" "2fe5ee09d896eff60cb27bf72317dbc3280ccd755d2e49dd77b4f75778adabc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fe5ee09d896eff60cb27bf72317dbc3280ccd755d2e49dd77b4f75778adabc0", kill_on_drop: false }`
[INFO] [stdout] 2fe5ee09d896eff60cb27bf72317dbc3280ccd755d2e49dd77b4f75778adabc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5db2c8541bca60c5ebd5283a76c9fbf94b12650e0d8912f6ac1d9601bf4dc9ca
[INFO] running `Command { std: "docker" "start" "-a" "5db2c8541bca60c5ebd5283a76c9fbf94b12650e0d8912f6ac1d9601bf4dc9ca", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] 
[INFO] [stderr]    --> src/set.rs:203:17
[INFO] [stdout] running 28 tests
[INFO] [stderr]     |
[INFO] [stderr] 203 |     pub fn iter(&self) -> iter::Iter<K> {
[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] 203 |     pub fn iter(&self) -> iter::Iter<'_, K> {
[INFO] [stderr]     |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/tree/mod.rs:493:70
[INFO] [stderr]     |
[INFO] [stderr] 493 |     fn key_to_ref<'a, Q: ?Sized>(&'a self, k: &Q) -> Option<EntryRef<&Self>>
[INFO] [stderr]     |                                   -- the lifetime is named here      ^^^^^ the same 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: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 493 |     fn key_to_ref<'a, Q: ?Sized>(&'a self, k: &Q) -> Option<EntryRef<&'a Self>>
[INFO] [stderr]     |                                                                       ++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/tree/mod.rs:613:17
[INFO] [stderr]     |
[INFO] [stderr] 613 |     pub fn iter(&self) -> iterator::Iter<S> {
[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] 613 |     pub fn iter(&self) -> iterator::Iter<'_, S> {
[INFO] [stderr]     |                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: `sweep-bptree` (lib) generated 3 warnings (run `cargo fix --lib -p sweep-bptree` to apply 3 suggestions)
[INFO] [stderr] warning: struct `Point` is never constructed
[INFO] [stderr]  --> examples/utils/models.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Point {
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sweep-bptree` (example "stress") generated 1 warning
[INFO] [stderr] warning: `sweep-bptree` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sweep_bptree-2aac6332790b1f4e)
[INFO] [stdout] test tree::bulk_load::tests::test_bulk_load_with_dup_items ... ok
[INFO] [stdout] test tree::bulk_load::tests::test_dedup ... ok
[INFO] [stdout] test argument::count::tests::test_element_count ... ok
[INFO] [stdout] test argument::count::tests::test_element_count_in_tree ... ok
[INFO] [stdout] test tree::entry_ref::tests::test_visit_stack ... ok
[INFO] [stdout] test tree::iterator::tests::test_into_iter_collect ... ok
[INFO] [stdout] test tree::bulk_load::tests::test_bulk_load_string ... ok
[INFO] [stdout] test tree::iterator::tests::test_into_iter_drop ... ok
[INFO] [stdout] test tree::leaf_node::tests::test_split_leaf ... ok
[INFO] [stdout] test tree::iterator::tests::test_iter_double_ended ... ok
[INFO] [stdout] test tree::tests::test_cursor ... ok
[INFO] [stdout] test tree::bulk_load::tests::test_bulk_load ... ok
[INFO] [stdout] test tree::tests::test_get_mut ... ok
[INFO] [stdout] test tree::leaf_node::tests::test_in_range ... ok
[INFO] [stdout] test tree::tree_remove::tests::test_merge ... ok
[INFO] [stdout] test tree::tests::test_tree_clear ... ok
[INFO] [stdout] test tree::iterator::tests::test_into_iter_double_ended ... ok
[INFO] [stdout] test tree::iterator::tests::test_iter ... ok
[INFO] [stdout] test tree::tests::test_first_leaf ... ok
[INFO] [stdout] test tree::tree_remove::tests::test_merge_leaf_with_left ... ok
[INFO] [stdout] test tree::tree_remove::tests::test_merge_leaf_with_right ... ok
[INFO] [stdout] test argument::group::tests::test_group_visit_group_count ... ok
[INFO] [stdout] test argument::group::tests::test_group_large_group ... ok
[INFO] [stdout] test argument::group::tests::test_group_count ... ok
[INFO] [stdout] test tree::cursor::tests::test_cursor_prev ... ok
[INFO] [stdout] test tree::tests::test_drop ... ok
[INFO] [stdout] test tree::cursor::tests::test_cursor_next ... ok
[INFO] [stdout] test tree::tests::test_round_trip_one ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.76s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sweep_bptree
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test src/map.rs - map::BPlusTreeMap<K,V,A>::is_empty (line 47) ... ok
[INFO] [stdout] test src/map.rs - map::BPlusTreeMap<K,V,A>::get_mut (line 100) ... ok
[INFO] [stdout] test src/set.rs - set::BPlusTreeSet<K>::from_iter (line 261) ... ok
[INFO] [stdout] test src/set.rs - set::BPlusTreeSet<K>::contains (line 111) ... ok
[INFO] [stdout] test src/map.rs - map::BPlusTreeMap<K,V,A>::insert (line 62) ... ok
[INFO] [stdout] test src/map.rs - map::BPlusTreeMap<K,V,A>::iter (line 139) ... ok
[INFO] [stdout] test src/map.rs - map::BPlusTreeMap<K,V,A>::remove_by_argument (line 217) ... ok
[INFO] [stdout] test src/set.rs - set::BPlusTreeSet<K>::clear (line 132) ... ok
[INFO] [stdout] test src/map.rs - map::BPlusTreeMap<K,V,A>::get (line 80) ... ok
[INFO] [stdout] test src/map.rs - map::BPlusTreeMap<K,V,A>::remove (line 119) ... ok
[INFO] [stdout] test src/map.rs - map::BPlusTreeMap<K,V,A>::new (line 24) ... ok
[INFO] [stdout] test src/map.rs - map::BPlusTreeMap<K,V,A>::from_iter (line 288) ... ok
[INFO] [stdout] test src/set.rs - set::BPlusTreeSet<K>::insert (line 75) ... ok
[INFO] [stdout] test src/map.rs - map::BPlusTreeMap<K,V,A>::get_mut_by_argument (line 192) ... ok
[INFO] [stdout] test src/set.rs - set::BPlusTreeSet<K>::is_empty (line 57) ... ok
[INFO] [stdout] test src/set.rs - set::BPlusTreeSet<K>::first (line 150) ... ok
[INFO] [stdout] test src/map.rs - map::BPlusTreeMap<K,V,A>::get_by_argument (line 166) ... ok
[INFO] [stdout] test src/set.rs - set::BPlusTreeSet<K>::into_iter (line 212) ... ok
[INFO] [stdout] test src/map.rs - map::BPlusTreeMap<K,V,A>::rank_by_argument (line 244) ... ok
[INFO] [stdout] test src/set.rs - set::BPlusTreeSet<K>::last (line 170) ... ok
[INFO] [stdout] test src/set.rs - set::BPlusTreeSet<K>::new (line 20) ... ok
[INFO] [stdout] test src/tree/mod.rs - tree::BPlusTree (line 36) ... ok
[INFO] [stdout] test src/set.rs - set::BPlusTreeSet<K>::union (line 237) ... ok
[INFO] [stdout] test src/set.rs - set::BPlusTreeSet<K>::len (line 37) ... ok
[INFO] [stdout] test src/tree/mod.rs - tree::BPlusTree (line 58) ... ok
[INFO] [stdout] test src/set.rs - set::BPlusTreeSet<K>::remove (line 91) ... ok
[INFO] [stdout] test src/set.rs - set::BPlusTreeSet<K>::iter (line 190) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5db2c8541bca60c5ebd5283a76c9fbf94b12650e0d8912f6ac1d9601bf4dc9ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5db2c8541bca60c5ebd5283a76c9fbf94b12650e0d8912f6ac1d9601bf4dc9ca", kill_on_drop: false }`
[INFO] [stdout] 5db2c8541bca60c5ebd5283a76c9fbf94b12650e0d8912f6ac1d9601bf4dc9ca
