[INFO] fetching crate select_indices 3.0.0... [INFO] building select_indices-3.0.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [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 d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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: v0.16.1) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a6330bcf2ccb77a33de6d7a591b6b6f2524d13698a17dbefa3aedededbf7f29f [INFO] running `Command { std: "docker" "start" "-a" "a6330bcf2ccb77a33de6d7a591b6b6f2524d13698a17dbefa3aedededbf7f29f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a6330bcf2ccb77a33de6d7a591b6b6f2524d13698a17dbefa3aedededbf7f29f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6330bcf2ccb77a33de6d7a591b6b6f2524d13698a17dbefa3aedededbf7f29f", kill_on_drop: false }` [INFO] [stdout] a6330bcf2ccb77a33de6d7a591b6b6f2524d13698a17dbefa3aedededbf7f29f [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2fc25f447ddb3377879b732e4893f55d7a495aebd4961b195c819d953b49cec7 [INFO] running `Command { std: "docker" "start" "-a" "2fc25f447ddb3377879b732e4893f55d7a495aebd4961b195c819d953b49cec7", 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 | ...ed(&'a mut self, indices: Indices) -> SeqSelectIndicesUncheckedMutIter [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(&'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 | ...cked(&'a mut self, indices: &'a [Idx]) -> SeqSelectIndicesUncheckedMutIter>, 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(&'a mut self, indices: &'a [Idx]) -> SeqSelectIndicesUncheckedMutIter<'a, Self, Copied>, 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 | fn select_indices_mut(&'a mut self, indices: &'a [Idx]) -> SeqSelectIndicesUncheckedMutIter>, 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(&'a mut self, indices: &'a [Idx]) -> SeqSelectIndicesUncheckedMutIter<'a, Self, Copied>, 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(&'a mut self, indices: Indices) -> SeqSelectIndicesMutIter [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(&'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 0.42s [INFO] running `Command { std: "docker" "inspect" "2fc25f447ddb3377879b732e4893f55d7a495aebd4961b195c819d953b49cec7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fc25f447ddb3377879b732e4893f55d7a495aebd4961b195c819d953b49cec7", kill_on_drop: false }` [INFO] [stdout] 2fc25f447ddb3377879b732e4893f55d7a495aebd4961b195c819d953b49cec7 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8ad2a4b6b0e6420bc6ccab607ce8da33fc3211049af0e39c5c2e1bbed25df3af [INFO] running `Command { std: "docker" "start" "-a" "8ad2a4b6b0e6420bc6ccab607ce8da33fc3211049af0e39c5c2e1bbed25df3af", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [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 | ...ed(&'a mut self, indices: Indices) -> SeqSelectIndicesUncheckedMutIter [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(&'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 | ...cked(&'a mut self, indices: &'a [Idx]) -> SeqSelectIndicesUncheckedMutIter>, 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(&'a mut self, indices: &'a [Idx]) -> SeqSelectIndicesUncheckedMutIter<'a, Self, Copied>, 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 | fn select_indices_mut(&'a mut self, indices: &'a [Idx]) -> SeqSelectIndicesUncheckedMutIter>, 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(&'a mut self, indices: &'a [Idx]) -> SeqSelectIndicesUncheckedMutIter<'a, Self, Copied>, 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(&'a mut self, indices: Indices) -> SeqSelectIndicesMutIter [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(&'a mut self, indices: Indices) -> SeqSelectIndicesMutIter<'a, Self, Indices::IntoIter, Unindexed> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling getrandom v0.2.16 [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 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 | ...ed(&'a mut self, indices: Indices) -> SeqSelectIndicesUncheckedMutIter [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(&'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 | ...cked(&'a mut self, indices: &'a [Idx]) -> SeqSelectIndicesUncheckedMutIter>, 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(&'a mut self, indices: &'a [Idx]) -> SeqSelectIndicesUncheckedMutIter<'a, Self, Copied>, 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 | fn select_indices_mut(&'a mut self, indices: &'a [Idx]) -> SeqSelectIndicesUncheckedMutIter>, 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(&'a mut self, indices: &'a [Idx]) -> SeqSelectIndicesUncheckedMutIter<'a, Self, Copied>, 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(&'a mut self, indices: Indices) -> SeqSelectIndicesMutIter [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(&'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 4.99s [INFO] running `Command { std: "docker" "inspect" "8ad2a4b6b0e6420bc6ccab607ce8da33fc3211049af0e39c5c2e1bbed25df3af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ad2a4b6b0e6420bc6ccab607ce8da33fc3211049af0e39c5c2e1bbed25df3af", kill_on_drop: false }` [INFO] [stdout] 8ad2a4b6b0e6420bc6ccab607ce8da33fc3211049af0e39c5c2e1bbed25df3af