[INFO] cloning repository https://github.com/SabaunT/clrs-algos [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SabaunT/clrs-algos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSabaunT%2Fclrs-algos", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSabaunT%2Fclrs-algos'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ba9e7517cce5d46c4b2c415d6c42eb0b510aa0d6 [INFO] checking SabaunT/clrs-algos against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSabaunT%2Fclrs-algos" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SabaunT/clrs-algos on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SabaunT/clrs-algos [INFO] finished tweaking git repo https://github.com/SabaunT/clrs-algos [INFO] tweaked toml for git repo https://github.com/SabaunT/clrs-algos written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/SabaunT/clrs-algos already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 683d9d261ad05813da5739403f09c5da3375908cc397aa6f0154731db3272732 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "683d9d261ad05813da5739403f09c5da3375908cc397aa6f0154731db3272732", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "683d9d261ad05813da5739403f09c5da3375908cc397aa6f0154731db3272732", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "683d9d261ad05813da5739403f09c5da3375908cc397aa6f0154731db3272732", kill_on_drop: false }` [INFO] [stdout] 683d9d261ad05813da5739403f09c5da3375908cc397aa6f0154731db3272732 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 28ac78fd73f8f73611dc64d00473c3b816631c2d1abb783527409751530300cd [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "28ac78fd73f8f73611dc64d00473c3b816631c2d1abb783527409751530300cd", kill_on_drop: false }` [INFO] [stderr] Checking clrs_algos v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::get_sort_tests` [INFO] [stdout] --> src/bubble_sort.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use super::get_sort_tests; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::get_sort_tests` [INFO] [stdout] --> src/insertion_sort.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use super::get_sort_tests; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::get_sort_tests` [INFO] [stdout] --> src/merge_sort.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::get_sort_tests; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `bubble_sort_1` [INFO] [stdout] --> src/bubble_sort.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn bubble_sort_1(src: &mut [T]) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `bubble_sort_2` [INFO] [stdout] --> src/bubble_sort.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn bubble_sort_2(src: &mut [T]) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `insertion_sort_1` [INFO] [stdout] --> src/insertion_sort.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn insertion_sort_1(src: &mut [T]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `insertion_sort_2` [INFO] [stdout] --> src/insertion_sort.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn insertion_sort_2(src: &mut [T]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `insertion_sort_3` [INFO] [stdout] --> src/insertion_sort.rs:56:4 [INFO] [stdout] | [INFO] [stdout] 56 | fn insertion_sort_3(src: &mut [T]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `insertion_sort_4` [INFO] [stdout] --> src/insertion_sort.rs:76:4 [INFO] [stdout] | [INFO] [stdout] 76 | fn insertion_sort_4(src: &mut [T]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `merge_sort` [INFO] [stdout] --> src/merge_sort.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn merge_sort(src: &mut [T]) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `merge_sort_impl` [INFO] [stdout] --> src/merge_sort.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn merge_sort_impl(src: &mut [T]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `merge` [INFO] [stdout] --> src/merge_sort.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn merge(src: &mut [T], mid: usize) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `merge_clrs` [INFO] [stdout] --> src/merge_sort.rs:53:4 [INFO] [stdout] | [INFO] [stdout] 53 | fn merge_clrs(src: &mut [T], mid: usize) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_sort_tests` [INFO] [stdout] --> src/lib.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn get_sort_tests() -> [(Vec, Vec); 17] { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `merge_clrs` [INFO] [stdout] --> src/merge_sort.rs:53:4 [INFO] [stdout] | [INFO] [stdout] 53 | fn merge_clrs(src: &mut [T], mid: usize) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `Command { std: "docker" "inspect" "28ac78fd73f8f73611dc64d00473c3b816631c2d1abb783527409751530300cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28ac78fd73f8f73611dc64d00473c3b816631c2d1abb783527409751530300cd", kill_on_drop: false }` [INFO] [stdout] 28ac78fd73f8f73611dc64d00473c3b816631c2d1abb783527409751530300cd