[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 beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSabaunT%2Fclrs-algos" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SabaunT/clrs-algos on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-5/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" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 19008e92a05bc27b695dc753a3181952863007ac3194b4dd06e56bd51eb86150 [INFO] running `Command { std: "docker" "start" "-a" "19008e92a05bc27b695dc753a3181952863007ac3194b4dd06e56bd51eb86150", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "19008e92a05bc27b695dc753a3181952863007ac3194b4dd06e56bd51eb86150", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19008e92a05bc27b695dc753a3181952863007ac3194b4dd06e56bd51eb86150", kill_on_drop: false }` [INFO] [stdout] 19008e92a05bc27b695dc753a3181952863007ac3194b4dd06e56bd51eb86150 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a3a000b509415e086956b8ef813706542bb4d491f8f61c67ffe19f703cb1cc14 [INFO] running `Command { std: "docker" "start" "-a" "a3a000b509415e086956b8ef813706542bb4d491f8f61c67ffe19f703cb1cc14", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling num-rational 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 is never used: `get_digit` [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 [unoptimized + debuginfo] target(s) in 14.61s [INFO] running `Command { std: "docker" "inspect" "a3a000b509415e086956b8ef813706542bb4d491f8f61c67ffe19f703cb1cc14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3a000b509415e086956b8ef813706542bb4d491f8f61c67ffe19f703cb1cc14", kill_on_drop: false }` [INFO] [stdout] a3a000b509415e086956b8ef813706542bb4d491f8f61c67ffe19f703cb1cc14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 44493a71cb5246547e39d7a177fd2f7a2607bad62f422674645b4c960024cda6 [INFO] running `Command { std: "docker" "start" "-a" "44493a71cb5246547e39d7a177fd2f7a2607bad62f422674645b4c960024cda6", kill_on_drop: false }` [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 is never used: `get_digit` [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 [unoptimized + debuginfo] target(s) in 1.84s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/clrs_algos-dbdc52e59d0f197f) [INFO] running `Command { std: "docker" "inspect" "44493a71cb5246547e39d7a177fd2f7a2607bad62f422674645b4c960024cda6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44493a71cb5246547e39d7a177fd2f7a2607bad62f422674645b4c960024cda6", kill_on_drop: false }` [INFO] [stdout] 44493a71cb5246547e39d7a177fd2f7a2607bad62f422674645b4c960024cda6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5fcd1faabf83761a714f7612321b6c57011603bdf160e082670f4b12f5c6646f [INFO] running `Command { std: "docker" "start" "-a" "5fcd1faabf83761a714f7612321b6c57011603bdf160e082670f4b12f5c6646f", 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 is never used: `get_digit` [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 [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/clrs_algos-dbdc52e59d0f197f) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test bubble_sort::bubble_sort_test ... ok [INFO] [stdout] test radix_sort::tests::test_get_digit ... ok [INFO] [stdout] test heap_sort::heap_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 count_sort::count_sort_test ... ok [INFO] [stdout] test insertion_sort::insertion_sort_test ... ok [INFO] [stderr] Doc-tests clrs_algos [INFO] [stdout] test max_subarray::base_max_subarray_test ... ok [INFO] [stdout] test merge_sort::merge_sort_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [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::hoare_partitioning (line 129) ... ok [INFO] [stdout] test src/quick_sort.rs - quick_sort::Partitioner::run (line 66) ... 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 1.58s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5fcd1faabf83761a714f7612321b6c57011603bdf160e082670f4b12f5c6646f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fcd1faabf83761a714f7612321b6c57011603bdf160e082670f4b12f5c6646f", kill_on_drop: false }` [INFO] [stdout] 5fcd1faabf83761a714f7612321b6c57011603bdf160e082670f4b12f5c6646f