[INFO] fetching crate rdst 0.20.11...
[INFO] testing rdst-0.20.11 against 1.75.0 for beta-1.76-1
[INFO] extracting crate rdst 0.20.11 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate rdst 0.20.11 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rdst 0.20.11
[INFO] finished tweaking crates.io crate rdst 0.20.11
[INFO] tweaked toml for crates.io crate rdst 0.20.11 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate rdst 0.20.11 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jemallocator v0.5.0
[INFO] [stderr]   Downloaded block-pseudorand v0.1.2
[INFO] [stderr]   Downloaded chiapos-chacha8 v0.1.0
[INFO] [stderr]   Downloaded arbitrary-chunks v0.4.1
[INFO] [stderr]   Downloaded nanorand v0.6.1
[INFO] [stderr]   Downloaded partition v0.1.2
[INFO] [stderr]   Downloaded voracious_radix_sort v1.2.0
[INFO] [stderr]   Downloaded jemalloc-sys v0.5.3+5.3.0-patched
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41dcad1a83aae3dafd3eca6efcba9692bd900db75f00befdeca4cdbd96d1f818
[INFO] running `Command { std: "docker" "start" "-a" "41dcad1a83aae3dafd3eca6efcba9692bd900db75f00befdeca4cdbd96d1f818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41dcad1a83aae3dafd3eca6efcba9692bd900db75f00befdeca4cdbd96d1f818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41dcad1a83aae3dafd3eca6efcba9692bd900db75f00befdeca4cdbd96d1f818", kill_on_drop: false }`
[INFO] [stdout] 41dcad1a83aae3dafd3eca6efcba9692bd900db75f00befdeca4cdbd96d1f818
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f066e7622b06eac5b525121e0d3d184a2fb8b47322fd702779ebc8fd9b584c1
[INFO] running `Command { std: "docker" "start" "-a" "2f066e7622b06eac5b525121e0d3d184a2fb8b47322fd702779ebc8fd9b584c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling partition v0.1.2
[INFO] [stderr]    Compiling arbitrary-chunks v0.4.1
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling rdst v0.20.11 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `comparative_sort::*`
[INFO] [stdout]   --> src/sorts/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use comparative_sort::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lsb_sort::*`
[INFO] [stdout]   --> src/sorts/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use lsb_sort::*;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mt_lsb_sort::*`
[INFO] [stdout]   --> src/sorts/mod.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use mt_lsb_sort::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `out_of_place_sort::*`
[INFO] [stdout]   --> src/sorts/mod.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub use out_of_place_sort::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `recombinating_sort::*`
[INFO] [stdout]   --> src/sorts/mod.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use recombinating_sort::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `regions_sort::*`
[INFO] [stdout]   --> src/sorts/mod.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use regions_sort::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `scanning_sort::*`
[INFO] [stdout]   --> src/sorts/mod.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub use scanning_sort::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ska_sort::*`
[INFO] [stdout]   --> src/sorts/mod.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub use ska_sort::*;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.77s
[INFO] running `Command { std: "docker" "inspect" "2f066e7622b06eac5b525121e0d3d184a2fb8b47322fd702779ebc8fd9b584c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f066e7622b06eac5b525121e0d3d184a2fb8b47322fd702779ebc8fd9b584c1", kill_on_drop: false }`
[INFO] [stdout] 2f066e7622b06eac5b525121e0d3d184a2fb8b47322fd702779ebc8fd9b584c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b47c42b621b172326ce74f2e5791d8d5cf41fd37ea9007c6684aea166c80846
[INFO] running `Command { std: "docker" "start" "-a" "3b47c42b621b172326ce74f2e5791d8d5cf41fd37ea9007c6684aea166c80846", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.58
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.27
[INFO] [stderr]    Compiling serde v1.0.163
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]    Compiling os_str_bytes v6.5.0
[INFO] [stderr]    Compiling ciborium-io v0.2.1
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling plotters-backend v0.3.4
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling regex-syntax v0.7.1
[INFO] [stderr]    Compiling textwrap v0.16.0
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]    Compiling chiapos-chacha8 v0.1.0
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling plotters-svg v0.3.3
[INFO] [stderr]    Compiling ciborium-ll v0.2.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling nanorand v0.6.1
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling voracious_radix_sort v1.2.0
[INFO] [stdout] warning: unused import: `comparative_sort::*`
[INFO] [stdout]   --> src/sorts/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use comparative_sort::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lsb_sort::*`
[INFO] [stdout]   --> src/sorts/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use lsb_sort::*;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mt_lsb_sort::*`
[INFO] [stdout]   --> src/sorts/mod.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use mt_lsb_sort::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `out_of_place_sort::*`
[INFO] [stdout]   --> src/sorts/mod.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub use out_of_place_sort::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `recombinating_sort::*`
[INFO] [stdout]   --> src/sorts/mod.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use recombinating_sort::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `regions_sort::*`
[INFO] [stdout]   --> src/sorts/mod.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use regions_sort::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `scanning_sort::*`
[INFO] [stdout]   --> src/sorts/mod.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub use scanning_sort::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ska_sort::*`
[INFO] [stdout]   --> src/sorts/mod.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub use ska_sort::*;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling block-pseudorand v0.1.2
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling syn v2.0.16
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling plotters v0.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.163
[INFO] [stderr]    Compiling ciborium v0.2.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stderr]    Compiling rdst v0.20.11 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `comparative_sort::*`
[INFO] [stdout]   --> src/sorts/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use comparative_sort::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lsb_sort::*`
[INFO] [stdout]   --> src/sorts/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use lsb_sort::*;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/utils/bench_utils.rs:81:59
[INFO] [stdout]    |
[INFO] [stdout] 81 |             group.bench_with_input(BenchmarkId::new((*t).0.clone(), l), set, |bench, set| {
[INFO] [stdout]    |                                                           ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/utils/bench_utils.rs:109:36
[INFO] [stdout]     |
[INFO] [stdout] 109 |             BenchmarkId::new((*t).0.clone(), len),
[INFO] [stdout]     |                                    ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/utils/bench_utils.rs:147:36
[INFO] [stdout]     |
[INFO] [stdout] 147 |             BenchmarkId::new((*t).0.clone(), input.len()),
[INFO] [stdout]     |                                    ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 22.98s
[INFO] running `Command { std: "docker" "inspect" "3b47c42b621b172326ce74f2e5791d8d5cf41fd37ea9007c6684aea166c80846", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b47c42b621b172326ce74f2e5791d8d5cf41fd37ea9007c6684aea166c80846", kill_on_drop: false }`
[INFO] [stdout] 3b47c42b621b172326ce74f2e5791d8d5cf41fd37ea9007c6684aea166c80846
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 014a2484a7b70e6583c3d75d5b2eb48911e40b03cfbba4b0fd4945fa86aa50e7
[INFO] running `Command { std: "docker" "start" "-a" "014a2484a7b70e6583c3d75d5b2eb48911e40b03cfbba4b0fd4945fa86aa50e7", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `comparative_sort::*`
[INFO] [stderr]   --> src/sorts/mod.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub use comparative_sort::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `lsb_sort::*`
[INFO] [stderr]   --> src/sorts/mod.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub use lsb_sort::*;
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mt_lsb_sort::*`
[INFO] [stderr]   --> src/sorts/mod.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub use mt_lsb_sort::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `out_of_place_sort::*`
[INFO] [stderr]   --> src/sorts/mod.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub use out_of_place_sort::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `recombinating_sort::*`
[INFO] [stderr]   --> src/sorts/mod.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub use recombinating_sort::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `regions_sort::*`
[INFO] [stderr]   --> src/sorts/mod.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub use regions_sort::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `scanning_sort::*`
[INFO] [stderr]   --> src/sorts/mod.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub use scanning_sort::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ska_sort::*`
[INFO] [stderr]   --> src/sorts/mod.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub use ska_sort::*;
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rdst` (lib) generated 8 warnings (run `cargo fix --lib -p rdst` to apply 8 suggestions)
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]   --> src/utils/bench_utils.rs:81:59
[INFO] [stderr]    |
[INFO] [stderr] 81 |             group.bench_with_input(BenchmarkId::new((*t).0.clone(), l), set, |bench, set| {
[INFO] [stderr]    |                                                           ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]    |
[INFO] [stderr]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]    --> src/utils/bench_utils.rs:109:36
[INFO] [stderr]     |
[INFO] [stderr] 109 |             BenchmarkId::new((*t).0.clone(), len),
[INFO] [stderr]     |                                    ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]     |
[INFO] [stderr]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]    --> src/utils/bench_utils.rs:147:36
[INFO] [stderr]     |
[INFO] [stderr] 147 |             BenchmarkId::new((*t).0.clone(), input.len()),
[INFO] [stderr]     |                                    ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]     |
[INFO] [stderr]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: `rdst` (lib test) generated 5 warnings (2 duplicates) (run `cargo fix --lib -p rdst --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rdst-95b3b9bce4e7c2da)
[INFO] [stdout] 
[INFO] [stdout] running 91 tests
[INFO] [stdout] test radix_sort::tests::test_f32 ... ok
[INFO] [stdout] test radix_sort::tests::test_low_mem_f32 ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/rdst-95b3b9bce4e7c2da` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "014a2484a7b70e6583c3d75d5b2eb48911e40b03cfbba4b0fd4945fa86aa50e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "014a2484a7b70e6583c3d75d5b2eb48911e40b03cfbba4b0fd4945fa86aa50e7", kill_on_drop: false }`
[INFO] [stdout] 014a2484a7b70e6583c3d75d5b2eb48911e40b03cfbba4b0fd4945fa86aa50e7
