[INFO] fetching crate select_indices 3.0.0...
[INFO] testing select_indices-3.0.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate select_indices 3.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate select_indices 3.0.0
[INFO] finished tweaking crates.io crate select_indices 3.0.0
[INFO] tweaked toml for crates.io crate select_indices 3.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate select_indices 3.0.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 28 packages to latest compatible versions
[INFO] [stderr]       Adding force-send-sync v1.2.0 (available: v2.0.0)
[INFO] [stderr]       Adding ndarray v0.15.6 (available: v0.17.2)
[INFO] [stderr]       Adding rand v0.8.6 (available: v0.10.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c068ca02c59dd9044d250d63869f998cd0b8e372cae94b29d0b5a7d690b9131
[INFO] running `Command { std: "docker" "start" "-a" "0c068ca02c59dd9044d250d63869f998cd0b8e372cae94b29d0b5a7d690b9131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c068ca02c59dd9044d250d63869f998cd0b8e372cae94b29d0b5a7d690b9131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c068ca02c59dd9044d250d63869f998cd0b8e372cae94b29d0b5a7d690b9131", kill_on_drop: false }`
[INFO] [stdout] 0c068ca02c59dd9044d250d63869f998cd0b8e372cae94b29d0b5a7d690b9131
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d26fe05eba260a3becd2a0c3ea36c7aa491fc30d07a99e31aae30c54b1cd4365
[INFO] running `Command { std: "docker" "start" "-a" "d26fe05eba260a3becd2a0c3ea36c7aa491fc30d07a99e31aae30c54b1cd4365", kill_on_drop: false }`
[INFO] [stderr]    Compiling force-send-sync v1.2.0
[INFO] [stderr]    Compiling select_indices v3.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/mutable/traits.rs:71:90
[INFO] [stdout]    |
[INFO] [stdout] 71 | ...<Indices>(&'a mut self, indices: Indices) -> SeqSelectIndicesUncheckedMutIter<Self, Indices::IntoIter, Unindexed>
[INFO] [stdout]    |               -- the lifetime is named here     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 71 |     unsafe fn select_with_iter_mut_unchecked<Indices>(&'a mut self, indices: Indices) -> SeqSelectIndicesUncheckedMutIter<'a, Self, Indices::IntoIter, Unindexed>
[INFO] [stdout]    |                                                                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/mutable/traits.rs:98:86
[INFO] [stdout]    |
[INFO] [stdout] 98 | ...ed<Idx>(&'a mut self, indices: &'a [Idx]) -> SeqSelectIndicesUncheckedMutIter<Self, Copied<Iter<'a, Idx>>, Unindexed>
[INFO] [stdout]    |             --                     --           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^--^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |             |                      |            |                                                  |
[INFO] [stdout]    |             |                      |            |                                                  the same lifetime is named here
[INFO] [stdout]    |             |                      |            the same lifetime is hidden here
[INFO] [stdout]    |             |                      the lifetime is named here
[INFO] [stdout]    |             the lifetime is named 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] 98 |     unsafe fn select_indices_mut_unchecked<Idx>(&'a mut self, indices: &'a [Idx]) -> SeqSelectIndicesUncheckedMutIter<'a, Self, Copied<Iter<'a, Idx>>, Unindexed>
[INFO] [stdout]    |                                                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/mutable/traits.rs:120:69
[INFO] [stdout]     |
[INFO] [stdout] 120 | ...<Idx>(&'a mut self, indices: &'a [Idx]) -> SeqSelectIndicesUncheckedMutIter<Self, Copied<Iter<'a, Idx>>, Unindexed>
[INFO] [stdout]     |           --                     --           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^--^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |           |                      |            |                                                  |
[INFO] [stdout]     |           |                      |            |                                                  the same lifetime is named here
[INFO] [stdout]     |           |                      |            the same lifetime is hidden here
[INFO] [stdout]     |           |                      the lifetime is named here
[INFO] [stdout]     |           the lifetime is named 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] 120 |     fn select_indices_mut<Idx>(&'a mut self, indices: &'a [Idx]) -> SeqSelectIndicesUncheckedMutIter<'a, Self, Copied<Iter<'a, Idx>>, Unindexed>
[INFO] [stdout]     |                                                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/mutable/traits.rs:149:73
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn select_with_iter_mut<Indices>(&'a mut self, indices: Indices) -> SeqSelectIndicesMutIter<Self, Indices::IntoIter, Unindexed>
[INFO] [stdout]     |                                       -- the lifetime is named here     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn select_with_iter_mut<Indices>(&'a mut self, indices: Indices) -> SeqSelectIndicesMutIter<'a, Self, Indices::IntoIter, Unindexed>
[INFO] [stdout]     |                                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "d26fe05eba260a3becd2a0c3ea36c7aa491fc30d07a99e31aae30c54b1cd4365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d26fe05eba260a3becd2a0c3ea36c7aa491fc30d07a99e31aae30c54b1cd4365", kill_on_drop: false }`
[INFO] [stdout] d26fe05eba260a3becd2a0c3ea36c7aa491fc30d07a99e31aae30c54b1cd4365
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abb5c2f0bbacc1e90df8007232750229d9ec4aa3caf1781bc5ac7ada6de6e7c4
[INFO] running `Command { std: "docker" "start" "-a" "abb5c2f0bbacc1e90df8007232750229d9ec4aa3caf1781bc5ac7ada6de6e7c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/mutable/traits.rs:71:90
[INFO] [stdout]    |
[INFO] [stdout] 71 | ...<Indices>(&'a mut self, indices: Indices) -> SeqSelectIndicesUncheckedMutIter<Self, Indices::IntoIter, Unindexed>
[INFO] [stdout]    |               -- the lifetime is named here     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 71 |     unsafe fn select_with_iter_mut_unchecked<Indices>(&'a mut self, indices: Indices) -> SeqSelectIndicesUncheckedMutIter<'a, Self, Indices::IntoIter, Unindexed>
[INFO] [stdout]    |                                                                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/mutable/traits.rs:98:86
[INFO] [stdout]    |
[INFO] [stdout] 98 | ...ed<Idx>(&'a mut self, indices: &'a [Idx]) -> SeqSelectIndicesUncheckedMutIter<Self, Copied<Iter<'a, Idx>>, Unindexed>
[INFO] [stdout]    |             --                     --           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^--^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |             |                      |            |                                                  |
[INFO] [stdout]    |             |                      |            |                                                  the same lifetime is named here
[INFO] [stdout]    |             |                      |            the same lifetime is hidden here
[INFO] [stdout]    |             |                      the lifetime is named here
[INFO] [stdout]    |             the lifetime is named 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] 98 |     unsafe fn select_indices_mut_unchecked<Idx>(&'a mut self, indices: &'a [Idx]) -> SeqSelectIndicesUncheckedMutIter<'a, Self, Copied<Iter<'a, Idx>>, Unindexed>
[INFO] [stdout]    |                                                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/mutable/traits.rs:120:69
[INFO] [stdout]     |
[INFO] [stdout] 120 | ...<Idx>(&'a mut self, indices: &'a [Idx]) -> SeqSelectIndicesUncheckedMutIter<Self, Copied<Iter<'a, Idx>>, Unindexed>
[INFO] [stdout]     |           --                     --           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^--^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |           |                      |            |                                                  |
[INFO] [stdout]     |           |                      |            |                                                  the same lifetime is named here
[INFO] [stdout]     |           |                      |            the same lifetime is hidden here
[INFO] [stdout]     |           |                      the lifetime is named here
[INFO] [stdout]     |           the lifetime is named 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] 120 |     fn select_indices_mut<Idx>(&'a mut self, indices: &'a [Idx]) -> SeqSelectIndicesUncheckedMutIter<'a, Self, Copied<Iter<'a, Idx>>, Unindexed>
[INFO] [stdout]     |                                                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/mutable/traits.rs:149:73
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn select_with_iter_mut<Indices>(&'a mut self, indices: Indices) -> SeqSelectIndicesMutIter<Self, Indices::IntoIter, Unindexed>
[INFO] [stdout]     |                                       -- the lifetime is named here     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn select_with_iter_mut<Indices>(&'a mut self, indices: Indices) -> SeqSelectIndicesMutIter<'a, Self, Indices::IntoIter, Unindexed>
[INFO] [stdout]     |                                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling select_indices v3.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/mutable/traits.rs:71:90
[INFO] [stdout]    |
[INFO] [stdout] 71 | ...<Indices>(&'a mut self, indices: Indices) -> SeqSelectIndicesUncheckedMutIter<Self, Indices::IntoIter, Unindexed>
[INFO] [stdout]    |               -- the lifetime is named here     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 71 |     unsafe fn select_with_iter_mut_unchecked<Indices>(&'a mut self, indices: Indices) -> SeqSelectIndicesUncheckedMutIter<'a, Self, Indices::IntoIter, Unindexed>
[INFO] [stdout]    |                                                                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/mutable/traits.rs:98:86
[INFO] [stdout]    |
[INFO] [stdout] 98 | ...ed<Idx>(&'a mut self, indices: &'a [Idx]) -> SeqSelectIndicesUncheckedMutIter<Self, Copied<Iter<'a, Idx>>, Unindexed>
[INFO] [stdout]    |             --                     --           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^--^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |             |                      |            |                                                  |
[INFO] [stdout]    |             |                      |            |                                                  the same lifetime is named here
[INFO] [stdout]    |             |                      |            the same lifetime is hidden here
[INFO] [stdout]    |             |                      the lifetime is named here
[INFO] [stdout]    |             the lifetime is named 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] 98 |     unsafe fn select_indices_mut_unchecked<Idx>(&'a mut self, indices: &'a [Idx]) -> SeqSelectIndicesUncheckedMutIter<'a, Self, Copied<Iter<'a, Idx>>, Unindexed>
[INFO] [stdout]    |                                                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/mutable/traits.rs:120:69
[INFO] [stdout]     |
[INFO] [stdout] 120 | ...<Idx>(&'a mut self, indices: &'a [Idx]) -> SeqSelectIndicesUncheckedMutIter<Self, Copied<Iter<'a, Idx>>, Unindexed>
[INFO] [stdout]     |           --                     --           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^--^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |           |                      |            |                                                  |
[INFO] [stdout]     |           |                      |            |                                                  the same lifetime is named here
[INFO] [stdout]     |           |                      |            the same lifetime is hidden here
[INFO] [stdout]     |           |                      the lifetime is named here
[INFO] [stdout]     |           the lifetime is named 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] 120 |     fn select_indices_mut<Idx>(&'a mut self, indices: &'a [Idx]) -> SeqSelectIndicesUncheckedMutIter<'a, Self, Copied<Iter<'a, Idx>>, Unindexed>
[INFO] [stdout]     |                                                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/mutable/traits.rs:149:73
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn select_with_iter_mut<Indices>(&'a mut self, indices: Indices) -> SeqSelectIndicesMutIter<Self, Indices::IntoIter, Unindexed>
[INFO] [stdout]     |                                       -- the lifetime is named here     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn select_with_iter_mut<Indices>(&'a mut self, indices: Indices) -> SeqSelectIndicesMutIter<'a, Self, Indices::IntoIter, Unindexed>
[INFO] [stdout]     |                                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.38s
[INFO] running `Command { std: "docker" "inspect" "abb5c2f0bbacc1e90df8007232750229d9ec4aa3caf1781bc5ac7ada6de6e7c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abb5c2f0bbacc1e90df8007232750229d9ec4aa3caf1781bc5ac7ada6de6e7c4", kill_on_drop: false }`
[INFO] [stdout] abb5c2f0bbacc1e90df8007232750229d9ec4aa3caf1781bc5ac7ada6de6e7c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6f85cee09d8c4a93dad36d507a6e0544880d02eb43d5a26cafabf6566570ee2c
[INFO] running `Command { std: "docker" "start" "-a" "6f85cee09d8c4a93dad36d507a6e0544880d02eb43d5a26cafabf6566570ee2c", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/mutable/traits.rs:71:90
[INFO] [stderr]    |
[INFO] [stderr] 71 | ...<Indices>(&'a mut self, indices: Indices) -> SeqSelectIndicesUncheckedMutIter<Self, Indices::IntoIter, Unindexed>
[INFO] [stderr]    |               -- the lifetime is named here     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 71 |     unsafe fn select_with_iter_mut_unchecked<Indices>(&'a mut self, indices: Indices) -> SeqSelectIndicesUncheckedMutIter<'a, Self, Indices::IntoIter, Unindexed>
[INFO] [stderr]    |                                                                                                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/mutable/traits.rs:98:86
[INFO] [stderr]    |
[INFO] [stderr] 98 | ...ed<Idx>(&'a mut self, indices: &'a [Idx]) -> SeqSelectIndicesUncheckedMutIter<Self, Copied<Iter<'a, Idx>>, Unindexed>
[INFO] [stderr]    |             --                     --           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^--^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |             |                      |            |                                                  |
[INFO] [stderr]    |             |                      |            |                                                  the same lifetime is named here
[INFO] [stderr]    |             |                      |            the same lifetime is hidden here
[INFO] [stderr]    |             |                      the lifetime is named here
[INFO] [stderr]    |             the lifetime is named 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] 98 |     unsafe fn select_indices_mut_unchecked<Idx>(&'a mut self, indices: &'a [Idx]) -> SeqSelectIndicesUncheckedMutIter<'a, Self, Copied<Iter<'a, Idx>>, Unindexed>
[INFO] [stderr]    |                                                                                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/mutable/traits.rs:120:69
[INFO] [stderr]     |
[INFO] [stderr] 120 | ...<Idx>(&'a mut self, indices: &'a [Idx]) -> SeqSelectIndicesUncheckedMutIter<Self, Copied<Iter<'a, Idx>>, Unindexed>
[INFO] [stderr]     |           --                     --           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^--^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |           |                      |            |                                                  |
[INFO] [stderr]     |           |                      |            |                                                  the same lifetime is named here
[INFO] [stderr]     |           |                      |            the same lifetime is hidden here
[INFO] [stderr]     |           |                      the lifetime is named here
[INFO] [stderr]     |           the lifetime is named 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] 120 |     fn select_indices_mut<Idx>(&'a mut self, indices: &'a [Idx]) -> SeqSelectIndicesUncheckedMutIter<'a, Self, Copied<Iter<'a, Idx>>, Unindexed>
[INFO] [stderr]     |                                                                                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/mutable/traits.rs:149:73
[INFO] [stderr]     |
[INFO] [stderr] 149 |     fn select_with_iter_mut<Indices>(&'a mut self, indices: Indices) -> SeqSelectIndicesMutIter<Self, Indices::IntoIter, Unindexed>
[INFO] [stderr]     |                                       -- the lifetime is named here     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 149 |     fn select_with_iter_mut<Indices>(&'a mut self, indices: Indices) -> SeqSelectIndicesMutIter<'a, Self, Indices::IntoIter, Unindexed>
[INFO] [stderr]     |                                                                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: `select_indices` (lib) generated 4 warnings (run `cargo fix --lib -p select_indices` to apply 4 suggestions)
[INFO] [stderr] warning: `select_indices` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/select_indices-cb15038471ab2306)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test mutable::unchecked::speed_test ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-126c05c4e353c13e)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test mutable::select_indices_mut_unchecked ... ok
[INFO] [stdout] test immutable::indexed_halfway ... ok
[INFO] [stdout] test immutable::indexed ... ok
[INFO] [stdout] test immutable::select_indices_test ... ok
[INFO] [stdout] test immutable::select_indices_rev_test ... ok
[INFO] [stdout] test mutable::indexed_halfway ... ok
[INFO] [stdout] test mutable::select_indices ... ok
[INFO] [stdout] test mutable::repeated_index_panic - should panic ... ok
[INFO] [stdout] test mutable::out_of_range_panic - should panic ... ok
[INFO] [stdout] test immutable::out_of_range_panic - should panic ... ok
[INFO] [stdout] test mutable::repeated_index_from_iter_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests select_indices
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6f85cee09d8c4a93dad36d507a6e0544880d02eb43d5a26cafabf6566570ee2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f85cee09d8c4a93dad36d507a6e0544880d02eb43d5a26cafabf6566570ee2c", kill_on_drop: false }`
[INFO] [stdout] 6f85cee09d8c4a93dad36d507a6e0544880d02eb43d5a26cafabf6566570ee2c
