[INFO] cloning repository https://github.com/caiwen666/hnu-algo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/caiwen666/hnu-algo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaiwen666%2Fhnu-algo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaiwen666%2Fhnu-algo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c6131b205131951426f798fdd9969438c9d63034
[INFO] testing caiwen666/hnu-algo against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaiwen666%2Fhnu-algo" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/caiwen666/hnu-algo
[INFO] finished tweaking git repo https://github.com/caiwen666/hnu-algo
[INFO] tweaked toml for git repo https://github.com/caiwen666/hnu-algo written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/caiwen666/hnu-algo on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/caiwen666/hnu-algo 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08d9df0f2d88ed50bdb6852767abc09522f9e13d8b3f8908d7d2707bb29e3795
[INFO] running `Command { std: "docker" "start" "-a" "08d9df0f2d88ed50bdb6852767abc09522f9e13d8b3f8908d7d2707bb29e3795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08d9df0f2d88ed50bdb6852767abc09522f9e13d8b3f8908d7d2707bb29e3795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08d9df0f2d88ed50bdb6852767abc09522f9e13d8b3f8908d7d2707bb29e3795", kill_on_drop: false }`
[INFO] [stdout] 08d9df0f2d88ed50bdb6852767abc09522f9e13d8b3f8908d7d2707bb29e3795
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e54773c4720f208c06e3b1ee6de31aa679a4db4018267acdb158886d89a197c
[INFO] running `Command { std: "docker" "start" "-a" "5e54773c4720f208c06e3b1ee6de31aa679a4db4018267acdb158886d89a197c", kill_on_drop: false }`
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling rle-decode-fast v1.0.3
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]    Compiling dary_heap v0.3.8
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling core2 v0.4.0
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]    Compiling phf_codegen v0.13.1
[INFO] [stderr]    Compiling cedarwood v0.4.6
[INFO] [stderr]    Compiling jieba-macros v0.8.1
[INFO] [stderr]    Compiling phf v0.13.1
[INFO] [stderr]    Compiling libflate_lz77 v2.2.0
[INFO] [stderr]    Compiling libflate v2.2.1
[INFO] [stderr]    Compiling ndarray v0.17.2
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling include-flate-compress v0.3.1
[INFO] [stderr]    Compiling include-flate-codegen v0.3.1
[INFO] [stderr]    Compiling include-flate v0.3.1
[INFO] [stderr]    Compiling jieba-rs v0.8.1
[INFO] [stderr]    Compiling hnu_algo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.01s
[INFO] running `Command { std: "docker" "inspect" "5e54773c4720f208c06e3b1ee6de31aa679a4db4018267acdb158886d89a197c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e54773c4720f208c06e3b1ee6de31aa679a4db4018267acdb158886d89a197c", kill_on_drop: false }`
[INFO] [stdout] 5e54773c4720f208c06e3b1ee6de31aa679a4db4018267acdb158886d89a197c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bf6a9b643f5a1d30e16fd43f34ee3f3526e9aaaae69562bcd4f0096ef852d32
[INFO] running `Command { std: "docker" "start" "-a" "6bf6a9b643f5a1d30e16fd43f34ee3f3526e9aaaae69562bcd4f0096ef852d32", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling ndarray v0.17.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling hnu_algo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 19.98s
[INFO] running `Command { std: "docker" "inspect" "6bf6a9b643f5a1d30e16fd43f34ee3f3526e9aaaae69562bcd4f0096ef852d32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bf6a9b643f5a1d30e16fd43f34ee3f3526e9aaaae69562bcd4f0096ef852d32", kill_on_drop: false }`
[INFO] [stdout] 6bf6a9b643f5a1d30e16fd43f34ee3f3526e9aaaae69562bcd4f0096ef852d32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] edd99f2da673fd0758bcc2c7f24421f604f4ff6466bbff789e7c024224d4c250
[INFO] running `Command { std: "docker" "start" "-a" "edd99f2da673fd0758bcc2c7f24421f604f4ff6466bbff789e7c024224d4c250", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hnu_algo-2ab88d9c7e5bcd9f)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test algorithms::bmssp::block_ds::tests::pull_boundary_is_b_when_structure_becomes_empty ... ok
[INFO] [stdout] test algorithms::bmssp::block_ds::tests::batch_prepend_keeps_smallest_per_key ... ok
[INFO] [stdout] test algorithms::bmssp::tests::base_case_single_vertex_returns_boundary_b_and_complete_singleton ... ok
[INFO] [stdout] test algorithms::bmssp::tests::base_case_unreachable_pop_exhaustion_returns_u0_and_b ... ok
[INFO] [stdout] test algorithms::bmssp::tests::find_pivots_large_visit_set_returns_whole_frontier_as_pivots ... ok
[INFO] [stdout] test algorithms::bmssp::tests::find_pivots_one_bf_round_chains_relaxations ... ok
[INFO] [stdout] test algorithms::bmssp::tests::test_bmssp_simple ... ok
[INFO] [stdout] test algorithms::divide_conquer::tests::test_find_min_max_high ... ok
[INFO] [stdout] test algorithms::divide_conquer::tests::test_sort_empty ... ok
[INFO] [stdout] test algorithms::divide_conquer::tests::test_sort_increase ... ok
[INFO] [stdout] test algorithms::divide_conquer::tests::test_sort_decrease ... ok
[INFO] [stdout] test algorithms::divide_conquer::tests::test_find_min_max_one ... ok
[INFO] [stdout] test algorithms::bmssp::block_ds::tests::pull_boundary_is_smallest_remaining_value ... ok
[INFO] [stdout] test algorithms::matrix::tests::test_csc_matrix ... ok
[INFO] [stdout] test algorithms::bmssp::block_ds::tests::randomized_operations_match_naive_model_under_preconditions ... ok
[INFO] [stdout] test algorithms::ssp::tests::unreachable_nodes_are_max ... ok
[INFO] [stdout] test algorithms::ssp::tests::out_of_range_source_and_empty_graph ... ok
[INFO] [stdout] test ds::bit::tests::test_bit ... ok
[INFO] [stdout] test ds::bit::tests::test_bit_lower_bound ... ok
[INFO] [stdout] test algorithms::divide_conquer::tests::test_sort_one ... ok
[INFO] [stdout] test algorithms::bmssp::block_ds::tests::insert_update_then_pull_returns_m_smallest ... ok
[INFO] [stdout] test algorithms::bmssp::const_graph::tests::transformation_preserves_shortest_paths_on_representatives ... ok
[INFO] [stdout] test algorithms::divide_conquer::tests::test_find_min_max_empty - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/bmssp.rs (/opt/rustwide/target/debug/deps/bmssp-083fdf1daccfa61f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/text_rank.rs (/opt/rustwide/target/debug/deps/text_rank-586e1804b98305fa)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/textbook_1_2.rs (/opt/rustwide/target/debug/deps/textbook_1_2-9ef2d0b07bd9f48b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/bmssp.rs (/opt/rustwide/target/debug/deps/bmssp-2b6698db67501dca)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_bmssp ... ignored
[INFO] [stdout] test test_const_graph ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/divide_conquer.rs (/opt/rustwide/target/debug/deps/divide_conquer-fbf4b29a87692126)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_find_min_max_all_sizes ... ignored
[INFO] [stdout] test test_sort_all_sizes ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/dp.rs (/opt/rustwide/target/debug/deps/dp-71eecad76056c7b0)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_simple_knapsack_bzoj1625_all_cases ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/misc.rs (/opt/rustwide/target/debug/deps/misc-1c391f65d05b63a6)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_cantor_expansion ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/pagerank.rs (/opt/rustwide/target/debug/deps/pagerank-53e58e4b294900c7)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_google ... ignored
[INFO] [stdout] test test_three_body_simple ... ignored
[INFO] [stdout] test test_three_body_sparse ... ignored
[INFO] [stdout] test test_twitter ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/ssp.rs (/opt/rustwide/target/debug/deps/ssp-930b0fff1fc8c84b)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_dijkstra ... ignored
[INFO] [stdout] test test_spfa ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hnu_algo
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/algorithms/divide_conquer.rs - algorithms::divide_conquer::sort (line 72) ... FAILED
[INFO] [stdout] test src/algorithms/divide_conquer.rs - algorithms::divide_conquer::find_min_max (line 21) ... ok
[INFO] [stdout] test src/algorithms/ssp.rs - algorithms::ssp::spfa (line 86) ... ok
[INFO] [stdout] test src/utils/mod.rs - utils::count_nodes (line 14) ... ok
[INFO] [stdout] test src/algorithms/misc.rs - algorithms::misc::inverse_cantor_expansion (line 43) ... ok
[INFO] [stdout] test src/algorithms/ssp.rs - algorithms::ssp::dijkstra (line 23) ... ok
[INFO] [stdout] test src/algorithms/dp.rs - algorithms::dp::simple_knapsack (line 32) ... ok
[INFO] [stdout] test src/algorithms/misc.rs - algorithms::misc::cantor_expansion (line 13) ... ok
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] test src/algorithms/dp.rs - algorithms::dp::simple_knapsack (line 45) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/algorithms/divide_conquer.rs - algorithms::divide_conquer::sort (line 72) stdout ----
[INFO] [stdout] error[E0277]: can't compare `&{integer}` with `{integer}`
[INFO] [stdout]   --> src/algorithms/divide_conquer.rs:78:1
[INFO] [stdout]    |
[INFO] [stdout] 78 | assert_eq!(sorted_arr, expected_arr);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no implementation for `&{integer} == {integer}`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `PartialEq<{integer}>` is not implemented for `&{integer}`
[INFO] [stdout]    = help: the following other types implement trait `PartialEq<Rhs>`:
[INFO] [stdout]              `f128` implements `PartialEq`
[INFO] [stdout]              `f16` implements `PartialEq`
[INFO] [stdout]              `f32` implements `PartialEq<serde_json::value::Value>`
[INFO] [stdout]              `f32` implements `PartialEq`
[INFO] [stdout]              `f64` implements `PartialEq<serde_json::value::Value>`
[INFO] [stdout]              `f64` implements `PartialEq`
[INFO] [stdout]              `i128` implements `PartialEq`
[INFO] [stdout]              `i16` implements `PartialEq<serde_json::value::Value>`
[INFO] [stdout]            and 20 others
[INFO] [stdout]    = note: required for `Vec<&{integer}>` to implement `PartialEq<[{integer}; 6]>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/algorithms/divide_conquer.rs - algorithms::divide_conquer::sort (line 72)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.29s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.46s; merged doctests compilation took 0.16s
[INFO] running `Command { std: "docker" "inspect" "edd99f2da673fd0758bcc2c7f24421f604f4ff6466bbff789e7c024224d4c250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edd99f2da673fd0758bcc2c7f24421f604f4ff6466bbff789e7c024224d4c250", kill_on_drop: false }`
[INFO] [stdout] edd99f2da673fd0758bcc2c7f24421f604f4ff6466bbff789e7c024224d4c250
