[INFO] cloning repository https://github.com/JoshuaSkootsky/pearls-sorting-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JoshuaSkootsky/pearls-sorting-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoshuaSkootsky%2Fpearls-sorting-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoshuaSkootsky%2Fpearls-sorting-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 77d6c3bd92be1ce51895637b01323f171d190a8d
[INFO] checking JoshuaSkootsky/pearls-sorting-rust against try#d0ab665d12770dbaae620b539ee4319b83445f45 for pr-133502-24
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoshuaSkootsky%2Fpearls-sorting-rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/JoshuaSkootsky/pearls-sorting-rust
[INFO] finished tweaking git repo https://github.com/JoshuaSkootsky/pearls-sorting-rust
[INFO] tweaked toml for git repo https://github.com/JoshuaSkootsky/pearls-sorting-rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JoshuaSkootsky/pearls-sorting-rust on toolchain d0ab665d12770dbaae620b539ee4319b83445f45
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d0ab665d12770dbaae620b539ee4319b83445f45" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JoshuaSkootsky/pearls-sorting-rust 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" "+d0ab665d12770dbaae620b539ee4319b83445f45" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f0463d1efe0a5c7f84e65be7f27e1f2dc2f60fe829d718d884f90ccaaae1b79d
[INFO] running `Command { std: "docker" "start" "f0463d1efe0a5c7f84e65be7f27e1f2dc2f60fe829d718d884f90ccaaae1b79d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0463d1efe0a5c7f84e65be7f27e1f2dc2f60fe829d718d884f90ccaaae1b79d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f0463d1efe0a5c7f84e65be7f27e1f2dc2f60fe829d718d884f90ccaaae1b79d" "/opt/rustwide/cargo-home/bin/cargo" "+d0ab665d12770dbaae620b539ee4319b83445f45" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0463d1efe0a5c7f84e65be7f27e1f2dc2f60fe829d718d884f90ccaaae1b79d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f0463d1efe0a5c7f84e65be7f27e1f2dc2f60fe829d718d884f90ccaaae1b79d" "/opt/rustwide/cargo-home/bin/cargo" "+d0ab665d12770dbaae620b539ee4319b83445f45" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking sorting_pearls v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `quick::sort as quick_sort`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use quick::sort as quick_sort;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `random_data`
[INFO] [stdout]    --> src/main.rs:119:13
[INFO] [stdout]     |
[INFO] [stdout] 119 |         let random_data = generate_random_data(size);
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_random_data`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_benchmark` is never used
[INFO] [stdout]   --> src/main.rs:56:4
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn run_benchmark(name: &str, data: &[i32], sort_fn: fn(&mut [i32]) -> SortMetrics) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `insertion_sort_e` is never used
[INFO] [stdout]   --> src/insert.rs:50:4
[INFO] [stdout]    |
[INFO] [stdout] 50 | fn insertion_sort_e<T: Ord>(a: &mut [T]) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `quicksort_e` is never used
[INFO] [stdout]   --> src/quick.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn quicksort_e<T: Ord>(a: &mut [T]) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `partition_e` is never used
[INFO] [stdout]   --> src/quick.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn partition_e<T: Ord>(a: &mut [T]) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `random_data`
[INFO] [stdout]    --> src/main.rs:119:13
[INFO] [stdout]     |
[INFO] [stdout] 119 |         let random_data = generate_random_data(size);
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_random_data`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_benchmark` is never used
[INFO] [stdout]   --> src/main.rs:56:4
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn run_benchmark(name: &str, data: &[i32], sort_fn: fn(&mut [i32]) -> SortMetrics) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `insertion_sort_e` is never used
[INFO] [stdout]   --> src/insert.rs:50:4
[INFO] [stdout]    |
[INFO] [stdout] 50 | fn insertion_sort_e<T: Ord>(a: &mut [T]) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sort` is never used
[INFO] [stdout]  --> src/quick.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn sort(arr: &mut [i32]) -> SortMetrics {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `quicksort` is never used
[INFO] [stdout]  --> src/quick.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn quicksort<T: PartialOrd>(arr: &mut [T], metrics: &mut SortMetrics) {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `partition` is never used
[INFO] [stdout]   --> src/quick.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn partition<T: PartialOrd>(arr: &mut [T], metrics: &mut SortMetrics) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `quicksort_e` is never used
[INFO] [stdout]   --> src/quick.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn quicksort_e<T: Ord>(a: &mut [T]) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `partition_e` is never used
[INFO] [stdout]   --> src/quick.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn partition_e<T: Ord>(a: &mut [T]) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.21s
[INFO] running `Command { std: "docker" "inspect" "f0463d1efe0a5c7f84e65be7f27e1f2dc2f60fe829d718d884f90ccaaae1b79d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0463d1efe0a5c7f84e65be7f27e1f2dc2f60fe829d718d884f90ccaaae1b79d", kill_on_drop: false }`
[INFO] [stdout] f0463d1efe0a5c7f84e65be7f27e1f2dc2f60fe829d718d884f90ccaaae1b79d
