[INFO] fetching crate btree_experiment 0.1.106...
[INFO] testing btree_experiment-0.1.106 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate btree_experiment 0.1.106 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate btree_experiment 0.1.106
[INFO] finished tweaking crates.io crate btree_experiment 0.1.106
[INFO] tweaked toml for crates.io crate btree_experiment 0.1.106 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate btree_experiment 0.1.106 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 70 packages to latest compatible versions
[INFO] [stderr]       Adding bincode v1.3.3 (available: v2.0.1)
[INFO] [stderr]       Adding criterion v0.5.1 (available: v0.7.0)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded mimalloc v0.1.48
[INFO] [stderr]   Downloaded cap v0.1.2
[INFO] [stderr]   Downloaded libmimalloc-sys v0.1.44
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] baa1df912d0ce99377fe2d73c747d6f5f8af36feb19acf9bb012b91f72048f19
[INFO] running `Command { std: "docker" "start" "-a" "baa1df912d0ce99377fe2d73c747d6f5f8af36feb19acf9bb012b91f72048f19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "baa1df912d0ce99377fe2d73c747d6f5f8af36feb19acf9bb012b91f72048f19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baa1df912d0ce99377fe2d73c747d6f5f8af36feb19acf9bb012b91f72048f19", kill_on_drop: false }`
[INFO] [stdout] baa1df912d0ce99377fe2d73c747d6f5f8af36feb19acf9bb012b91f72048f19
[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=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] 451196b0ca5a19230265343836dafb81f2ebe4316e9019e15b87492db0e3df51
[INFO] running `Command { std: "docker" "start" "-a" "451196b0ca5a19230265343836dafb81f2ebe4316e9019e15b87492db0e3df51", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling btree_experiment v0.1.106 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/vecs.rs:658:17
[INFO] [stdout]     |
[INFO] [stdout] 658 |     pub fn iter(&self) -> IterPairVec<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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 658 |     pub fn iter(&self) -> IterPairVec<'_, K, V> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/vecs.rs:666:18
[INFO] [stdout]     |
[INFO] [stdout] 666 |     pub fn range(&self, x: usize, y: usize) -> IterPairVec<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] 666 |     pub fn range(&self, x: usize, y: usize) -> IterPairVec<'_, K, V> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/vecs.rs:675:21
[INFO] [stdout]     |
[INFO] [stdout] 675 |     pub fn iter_mut(&mut self) -> IterMutPairVec<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] 675 |     pub fn iter_mut(&mut self) -> IterMutPairVec<'_, K, V> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/vecs.rs:684:22
[INFO] [stdout]     |
[INFO] [stdout] 684 |     pub fn range_mut(&mut self, x: usize, y: usize) -> IterMutPairVec<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] 684 |     pub fn range_mut(&mut self, x: usize, y: usize) -> IterMutPairVec<'_, K, V> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "451196b0ca5a19230265343836dafb81f2ebe4316e9019e15b87492db0e3df51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "451196b0ca5a19230265343836dafb81f2ebe4316e9019e15b87492db0e3df51", kill_on_drop: false }`
[INFO] [stdout] 451196b0ca5a19230265343836dafb81f2ebe4316e9019e15b87492db0e3df51
[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=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] 70044fcfd83cddcc8f69798d9e15bcf29f20621a6768d7768567915e0093113b
[INFO] running `Command { std: "docker" "start" "-a" "70044fcfd83cddcc8f69798d9e15bcf29f20621a6768d7768567915e0093113b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.44
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling clap_builder v4.5.51
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling cap v0.1.2
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/vecs.rs:658:17
[INFO] [stdout]     |
[INFO] [stdout] 658 |     pub fn iter(&self) -> IterPairVec<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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 658 |     pub fn iter(&self) -> IterPairVec<'_, K, V> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/vecs.rs:666:18
[INFO] [stdout]     |
[INFO] [stdout] 666 |     pub fn range(&self, x: usize, y: usize) -> IterPairVec<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] 666 |     pub fn range(&self, x: usize, y: usize) -> IterPairVec<'_, K, V> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/vecs.rs:675:21
[INFO] [stdout]     |
[INFO] [stdout] 675 |     pub fn iter_mut(&mut self) -> IterMutPairVec<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] 675 |     pub fn iter_mut(&mut self) -> IterMutPairVec<'_, K, V> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/vecs.rs:684:22
[INFO] [stdout]     |
[INFO] [stdout] 684 |     pub fn range_mut(&mut self, x: usize, y: usize) -> IterMutPairVec<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] 684 |     pub fn range_mut(&mut self, x: usize, y: usize) -> IterMutPairVec<'_, K, V> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling mimalloc v0.1.48
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v4.5.51
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling btree_experiment v0.1.106 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/vecs.rs:658:17
[INFO] [stdout]     |
[INFO] [stdout] 658 |     pub fn iter(&self) -> IterPairVec<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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 658 |     pub fn iter(&self) -> IterPairVec<'_, K, V> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/vecs.rs:666:18
[INFO] [stdout]     |
[INFO] [stdout] 666 |     pub fn range(&self, x: usize, y: usize) -> IterPairVec<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] 666 |     pub fn range(&self, x: usize, y: usize) -> IterPairVec<'_, K, V> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/vecs.rs:675:21
[INFO] [stdout]     |
[INFO] [stdout] 675 |     pub fn iter_mut(&mut self) -> IterMutPairVec<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] 675 |     pub fn iter_mut(&mut self) -> IterMutPairVec<'_, K, V> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/vecs.rs:684:22
[INFO] [stdout]     |
[INFO] [stdout] 684 |     pub fn range_mut(&mut self, x: usize, y: usize) -> IterMutPairVec<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] 684 |     pub fn range_mut(&mut self, x: usize, y: usize) -> IterMutPairVec<'_, K, V> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 34.67s
[INFO] running `Command { std: "docker" "inspect" "70044fcfd83cddcc8f69798d9e15bcf29f20621a6768d7768567915e0093113b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70044fcfd83cddcc8f69798d9e15bcf29f20621a6768d7768567915e0093113b", kill_on_drop: false }`
[INFO] [stdout] 70044fcfd83cddcc8f69798d9e15bcf29f20621a6768d7768567915e0093113b
[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=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] 2dbfbbab812b0c0baa13566790bc1d5938f6e51c31c4a7f64520b7590eacd637
[INFO] running `Command { std: "docker" "start" "-a" "2dbfbbab812b0c0baa13566790bc1d5938f6e51c31c4a7f64520b7590eacd637", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/vecs.rs:658:17
[INFO] [stderr]     |
[INFO] [stderr] 658 |     pub fn iter(&self) -> IterPairVec<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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 658 |     pub fn iter(&self) -> IterPairVec<'_, K, V> {
[INFO] [stderr]     |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/vecs.rs:666:18
[INFO] [stderr]     |
[INFO] [stderr] 666 |     pub fn range(&self, x: usize, y: usize) -> IterPairVec<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] 666 |     pub fn range(&self, x: usize, y: usize) -> IterPairVec<'_, K, V> {
[INFO] [stderr]     |                                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/vecs.rs:675:21
[INFO] [stderr]     |
[INFO] [stderr] 675 |     pub fn iter_mut(&mut self) -> IterMutPairVec<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] 675 |     pub fn iter_mut(&mut self) -> IterMutPairVec<'_, K, V> {
[INFO] [stderr]     |                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/vecs.rs:684:22
[INFO] [stderr]     |
[INFO] [stderr] 684 |     pub fn range_mut(&mut self, x: usize, y: usize) -> IterMutPairVec<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] 684 |     pub fn range_mut(&mut self, x: usize, y: usize) -> IterMutPairVec<'_, K, V> {
[INFO] [stderr]     |                                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: `btree_experiment` (lib) generated 4 warnings (run `cargo fix --lib -p btree_experiment` to apply 4 suggestions)
[INFO] [stderr] warning: `btree_experiment` (lib test) generated 4 warnings (4 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/btree_experiment-970dd424ebe25215)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test mytests::basic_range_test ... ok
[INFO] [stdout] test mytests::exp_clone_test ... ok
[INFO] [stdout] test mytests::exp_insert_fwd ... ok
[INFO] [stdout] test mytests::exp_insert_rev ... ok
[INFO] [stdout] test mytests::exp_cursor_remove_fwd_test ... ok
[INFO] [stdout] test mytests::exp_mem_test ... ok
[INFO] [stdout] test mytests::exp_into_iter ... ok
[INFO] [stdout] test mytests::is_this_ub ... ok
[INFO] [stdout] test mytests::mut_cursor_test ... ok
[INFO] [stdout] test mytests::sizes ... ok
[INFO] [stdout] test mytests::exp_cursor_insert_test ... ok
[INFO] [stdout] test mytests::exp_entry ... ok
[INFO] [stdout] test mytests::std_clone_test ... ok
[INFO] [stdout] test mytests::exp_cursor_remove_rev_test has been running for over 60 seconds
[INFO] [stdout] test mytests::exp_get_test has been running for over 60 seconds
[INFO] [stdout] test mytests::exp_cursor_remove_rev_test ... ok
[INFO] [stdout] test mytests::exp_split_off_test ... ok
[INFO] [stdout] test mytests::std_cursor_remove_rev_test ... ok
[INFO] [stdout] test mytests::std_cursor_insert_test ... ok
[INFO] [stdout] test mytests::exp_iter_mut ... ok
[INFO] [stdout] test mytests::std_cursor_remove_fwd_test ... ok
[INFO] [stdout] test mytests::exp_iter_nm has been running for over 60 seconds
[INFO] [stdout] test mytests::exp_iter_nm ... ok
[INFO] [stdout] test mytests::std_insert_rev ... ok
[INFO] [stdout] test mytests::std_mem_test ... ok
[INFO] [stdout] test mytests::std_entry has been running for over 60 seconds
[INFO] [stdout] test mytests::std_entry ... ok
[INFO] [stdout] test mytests::std_iter_nm ... ok
[INFO] [stdout] test mytests::std_get_test has been running for over 60 seconds
[INFO] [stdout] test mytests::std_iter_mut ... ok
[INFO] [stdout] test mytests::std_insert_fwd has been running for over 60 seconds
[INFO] [stdout] test mytests::std_into_iter has been running for over 60 seconds
[INFO] [stdout] test mytests::std_insert_fwd ... ok
[INFO] [stdout] test mytests::std_split_off_test ... ok
[INFO] [stdout] test mytests::various_tests ... ok
[INFO] [stdout] test mytests::std_into_iter ... ok
[INFO] [stdout] test mytests::exp_get_test ... ok
[INFO] [stdout] test mytests::std_get_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 204.76s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests btree_experiment
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/lib.rs - BTreeMap<K,V,A>::with_tuning (line 79) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2dbfbbab812b0c0baa13566790bc1d5938f6e51c31c4a7f64520b7590eacd637", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dbfbbab812b0c0baa13566790bc1d5938f6e51c31c4a7f64520b7590eacd637", kill_on_drop: false }`
[INFO] [stdout] 2dbfbbab812b0c0baa13566790bc1d5938f6e51c31c4a7f64520b7590eacd637
