[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] 09bd2ba82b661ebe4adb38596511f13e5aec01de [INFO] testing SabaunT/clrs-algos against 1.77.0 for beta-1.78-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSabaunT%2Fclrs-algos" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SabaunT/clrs-algos on toolchain 1.77.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.77.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-2-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.77.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] testing SabaunT/clrs-algos against beta-2024-03-24 for beta-1.78-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSabaunT%2Fclrs-algos" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SabaunT/clrs-algos on toolchain beta-2024-03-24 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-03-24" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-2-tc2/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-03-24" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-03-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7c6c9a41af33547821f65b8445b50851444651490db693569f3160cc2da1a62f [INFO] running `Command { std: "docker" "start" "-a" "7c6c9a41af33547821f65b8445b50851444651490db693569f3160cc2da1a62f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c6c9a41af33547821f65b8445b50851444651490db693569f3160cc2da1a62f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c6c9a41af33547821f65b8445b50851444651490db693569f3160cc2da1a62f", kill_on_drop: false }` [INFO] [stdout] 7c6c9a41af33547821f65b8445b50851444651490db693569f3160cc2da1a62f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-03-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 81b7373fc6c189d20782a11284b1484550c28e0dadbd64c842aa4394c9adfbd0 [INFO] running `Command { std: "docker" "start" "-a" "81b7373fc6c189d20782a11284b1484550c28e0dadbd64c842aa4394c9adfbd0", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling clrs_algos v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `buckets` [INFO] [stdout] --> src/radix_sort.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let buckets = vec![VecDeque::::new(); BASE_10 as usize]; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buckets` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `neg_buckets` [INFO] [stdout] --> src/radix_sort.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let neg_buckets = vec![VecDeque::::new(); BASE_10 as usize]; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_neg_buckets` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_digit` is never used [INFO] [stdout] --> src/radix_sort.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn get_digit(num: T, radix: u32) -> T { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.34s [INFO] running `Command { std: "docker" "inspect" "81b7373fc6c189d20782a11284b1484550c28e0dadbd64c842aa4394c9adfbd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81b7373fc6c189d20782a11284b1484550c28e0dadbd64c842aa4394c9adfbd0", kill_on_drop: false }` [INFO] [stdout] 81b7373fc6c189d20782a11284b1484550c28e0dadbd64c842aa4394c9adfbd0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-03-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7fbf6e2bcee5c8f2c899b4988e27f86c6a23c579eb348d2d14e18736920366fc [INFO] running `Command { std: "docker" "start" "-a" "7fbf6e2bcee5c8f2c899b4988e27f86c6a23c579eb348d2d14e18736920366fc", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `buckets` [INFO] [stdout] --> src/radix_sort.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let buckets = vec![VecDeque::::new(); BASE_10 as usize]; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buckets` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling clrs_algos v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `neg_buckets` [INFO] [stdout] --> src/radix_sort.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let neg_buckets = vec![VecDeque::::new(); BASE_10 as usize]; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_neg_buckets` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_digit` is never used [INFO] [stdout] --> src/radix_sort.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn get_digit(num: T, radix: u32) -> T { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buckets` [INFO] [stdout] --> src/radix_sort.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let buckets = vec![VecDeque::::new(); BASE_10 as usize]; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buckets` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `neg_buckets` [INFO] [stdout] --> src/radix_sort.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let neg_buckets = vec![VecDeque::::new(); BASE_10 as usize]; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_neg_buckets` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "7fbf6e2bcee5c8f2c899b4988e27f86c6a23c579eb348d2d14e18736920366fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7fbf6e2bcee5c8f2c899b4988e27f86c6a23c579eb348d2d14e18736920366fc", kill_on_drop: false }` [INFO] [stdout] 7fbf6e2bcee5c8f2c899b4988e27f86c6a23c579eb348d2d14e18736920366fc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-03-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2237f82902479e051d42f09b05ed9e679d6e56e70c013c14f4f7c074afda66a3 [INFO] running `Command { std: "docker" "start" "-a" "2237f82902479e051d42f09b05ed9e679d6e56e70c013c14f4f7c074afda66a3", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `buckets` [INFO] [stderr] --> src/radix_sort.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | let buckets = vec![VecDeque::::new(); BASE_10 as usize]; [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buckets` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `neg_buckets` [INFO] [stderr] --> src/radix_sort.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | let neg_buckets = vec![VecDeque::::new(); BASE_10 as usize]; [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_neg_buckets` [INFO] [stderr] [INFO] [stderr] warning: function `get_digit` is never used [INFO] [stderr] --> src/radix_sort.rs:46:4 [INFO] [stderr] | [INFO] [stderr] 46 | fn get_digit(num: T, radix: u32) -> T { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `clrs_algos` (lib) generated 3 warnings [INFO] [stderr] warning: `clrs_algos` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/clrs_algos-d7b98223124d753f) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test bubble_sort::bubble_sort_test ... ok [INFO] [stdout] test heap_sort::heap_sort_test ... ok [INFO] [stdout] test count_sort::count_sort_test ... ok [INFO] [stdout] test insertion_sort::insertion_sort_test ... ok [INFO] [stdout] test max_subarray::base_max_subarray_test ... ok [INFO] [stdout] test merge_sort::merge_sort_test ... ok [INFO] [stdout] test radix_sort::tests::test_digits_count ... ok [INFO] [stdout] test quick_sort::quick_sort_test ... ok [INFO] [stdout] test radix_sort::tests::test_get_digit ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests clrs_algos [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/quick_sort.rs - quick_sort::lomuto_partitioning (line 90) ... ok [INFO] [stdout] test src/quick_sort.rs - quick_sort::Partitioner::run (line 66) ... ok [INFO] [stdout] test src/quick_sort.rs - quick_sort::hoare_partitioning (line 129) ... ok [INFO] [stdout] test src/count_sort.rs - count_sort::count_sort_impl (line 41) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2237f82902479e051d42f09b05ed9e679d6e56e70c013c14f4f7c074afda66a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2237f82902479e051d42f09b05ed9e679d6e56e70c013c14f4f7c074afda66a3", kill_on_drop: false }` [INFO] [stdout] 2237f82902479e051d42f09b05ed9e679d6e56e70c013c14f4f7c074afda66a3