[INFO] fetching crate msbwt2 0.3.2...
[INFO] testing msbwt2-0.3.2 against 1.76.0 for beta-1.77-1
[INFO] extracting crate msbwt2 0.3.2 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate msbwt2 0.3.2 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate msbwt2 0.3.2
[INFO] finished tweaking crates.io crate msbwt2 0.3.2
[INFO] tweaked toml for crates.io crate msbwt2 0.3.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate msbwt2 0.3.2 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded needletail v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afccec42edefa4327d4431ea5a0e6fdab2687652d959bbe85e89118d3e744224
[INFO] running `Command { std: "docker" "start" "-a" "afccec42edefa4327d4431ea5a0e6fdab2687652d959bbe85e89118d3e744224", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afccec42edefa4327d4431ea5a0e6fdab2687652d959bbe85e89118d3e744224", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afccec42edefa4327d4431ea5a0e6fdab2687652d959bbe85e89118d3e744224", kill_on_drop: false }`
[INFO] [stdout] afccec42edefa4327d4431ea5a0e6fdab2687652d959bbe85e89118d3e744224
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d464121ea520ea24a217826b2c0a52548e0e492d076a8628e89bff5d3dbf459
[INFO] running `Command { std: "docker" "start" "-a" "0d464121ea520ea24a217826b2c0a52548e0e492d076a8628e89bff5d3dbf459", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.78
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[INFO] [stderr]    Compiling itertools v0.10.5
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[INFO] [stderr]    Compiling flate2 v1.0.25
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[INFO] [stderr]    Compiling lzma-sys v0.1.20
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.30
[INFO] [stderr]    Compiling regex v1.7.1
[INFO] [stderr]    Compiling xz2 v0.1.7
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling bzip2 v0.4.4
[INFO] [stderr]    Compiling mimalloc v0.1.34
[INFO] [stderr]    Compiling needletail v0.4.1
[INFO] [stderr]    Compiling msbwt2 v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.07s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "0d464121ea520ea24a217826b2c0a52548e0e492d076a8628e89bff5d3dbf459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d464121ea520ea24a217826b2c0a52548e0e492d076a8628e89bff5d3dbf459", kill_on_drop: false }`
[INFO] [stdout] 0d464121ea520ea24a217826b2c0a52548e0e492d076a8628e89bff5d3dbf459
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d464999b9d32cabbc2b2a31cb4f134b077a1324f2f8e624345d5dfff4205843a
[INFO] running `Command { std: "docker" "start" "-a" "d464999b9d32cabbc2b2a31cb4f134b077a1324f2f8e624345d5dfff4205843a", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.50
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling unicode-ident v1.0.6
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[INFO] [stderr]    Compiling crossbeam-epoch v0.9.13
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling rayon-core v1.10.2
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling plotters-backend v0.3.4
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itoa v0.4.8
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[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling rand_core v0.5.1
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[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling fastrand v1.8.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling serde_cbor v0.11.2
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[INFO] [stderr]    Compiling rayon v1.6.1
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling msbwt2 v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.42s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "d464999b9d32cabbc2b2a31cb4f134b077a1324f2f8e624345d5dfff4205843a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d464999b9d32cabbc2b2a31cb4f134b077a1324f2f8e624345d5dfff4205843a", kill_on_drop: false }`
[INFO] [stdout] d464999b9d32cabbc2b2a31cb4f134b077a1324f2f8e624345d5dfff4205843a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ac3b447a01d6c2064e807f560fb72a459f4f0c9adfbc9dc12146c43e91a8625c
[INFO] running `Command { std: "docker" "start" "-a" "ac3b447a01d6c2064e807f560fb72a459f4f0c9adfbc9dc12146c43e91a8625c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/msbwt2-d999a8207f33a3cd)
[INFO] [stdout] 
[INFO] [stdout] running 47 tests
[INFO] [stdout] test bwt_converter::tests::test_convert_to_vec ... ok
[INFO] [stdout] test bwt_converter::tests::test_bwt_conversion ... ok
[INFO] [stdout] test bwt_converter::tests::test_newline ... ok
[INFO] [stdout] test bwt_converter::tests::test_save_bwt_runs_numpy ... ok
[INFO] [stdout] test bwt_util::tests::merging_samples_of_different_size_example_works ... ok
[INFO] [stdout] test bwt_util::tests::merging_samples_of_high_similarity_works ... ok
[INFO] [stdout] test bwt_util::tests::test_diff_len ... ok
[INFO] [stdout] test bwt_util::tests::test_basic ... ok
[INFO] [stdout] test bwt_util::tests::test_cycle_breaker ... ok
[INFO] [stdout] test bwt_util::tests::merging_paper_example_works ... ok
[INFO] [stdout] test bwt_converter::tests::test_save_bwt_numpy ... ok
[INFO] [stdout] test dynamic_bwt::tests::test_count_kmer ... ok
[INFO] [stdout] test dynamic_bwt::tests::test_constrain_range ... ok
[INFO] [stdout] test dynamic_bwt::tests::test_init ... ok
[INFO] [stdout] test dynamic_bwt::tests::test_run_iter ... ok
[INFO] [stdout] test bwt_converter::tests::test_compression ... ok
[INFO] [stdout] test dynamic_bwt::tests::test_load_dynamicbwt_from_vec ... ok
[INFO] [stdout] test dynamic_bwt::tests::test_multi_string_sorted ... ok
[INFO] [stdout] test dynamic_bwt::tests::test_create_from_fastx ... ok
[INFO] [stdout] test dynamic_bwt::tests::test_multi_length ... ok
[INFO] [stdout] test rle_bplus_tree::tests::test_init ... ok
[INFO] [stdout] test rle_bplus_tree::tests::test_failure_case_002 ... ok
[INFO] [stdout] test rle_bplus_tree::tests::test_failure_case_001 ... ok
[INFO] [stdout] test rle_bplus_tree::tests::test_failure_case_003 ... ok
[INFO] [stdout] test dynamic_bwt::tests::test_load_and_add ... ok
[INFO] [stdout] test run_block_av_flat::tests::test_block_splits ... ok
[INFO] [stdout] test dynamic_bwt::tests::test_single_string ... ok
[INFO] [stdout] test rle_bwt::tests::test_constrain_range ... ok
[INFO] [stdout] test rle_bwt::tests::test_fmindex ... ok
[INFO] [stdout] test rle_bwt::tests::test_count_kmer ... ok
[INFO] [stdout] test run_block_av_flat::tests::test_increment_run ... ok
[INFO] [stdout] test run_block_av_flat::tests::test_init ... ok
[INFO] [stdout] test run_block_av_flat::tests::test_insert ... ok
[INFO] [stdout] test run_block_av_flat::tests::test_insert_splitting ... ok
[INFO] [stdout] test string_util::tests::test_convert_stoi ... ok
[INFO] [stdout] test string_util::tests::test_reverse_complement_i ... ok
[INFO] [stdout] test run_block_av_flat::tests::test_to_vec ... ok
[INFO] [stdout] test string_util::tests::test_convert_itos ... ok
[INFO] [stdout] test run_block_av_flat::tests::test_block_failure_001 ... ok
[INFO] [stdout] test rle_bplus_tree::tests::test_simple_inserts ... ok
[INFO] [stdout] test rle_bwt::tests::test_load_rlebwt_from_npy ... ok
[INFO] [stdout] test dynamic_bwt::tests::test_multi_string_unsorted ... ok
[INFO] [stdout] test dynamic_bwt::tests::test_load_dynamicbwt_from_npy ... ok
[INFO] [stdout] test string_util::tests::test_simple_index ... ok
[INFO] [stdout] test dynamic_bwt::tests::test_sampled_bwt ... ok
[INFO] [stdout] test rle_bplus_tree::tests::test_run_iter ... ok
[INFO] [stdout] test rle_bplus_tree::tests::test_10krandom_insert ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.41s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/msbwt2-build.rs (/opt/rustwide/target/debug/deps/msbwt2_build-617b1c39afe754db)
[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/msbwt2-convert.rs (/opt/rustwide/target/debug/deps/msbwt2_convert-0a1d31dade47fd6d)
[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]    Doc-tests msbwt2
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test src/dynamic_bwt.rs - dynamic_bwt::DynamicBWT::get_total_size (line 231) ... ok
[INFO] [stdout] test src/dynamic_bwt.rs - dynamic_bwt::DynamicBWT::new (line 265) ... ok
[INFO] [stdout] test src/dynamic_bwt.rs - dynamic_bwt::DynamicBWT::insert_string (line 296) ... ok
[INFO] [stdout] test src/dynamic_bwt.rs - dynamic_bwt::DynamicBWT::get_symbol_count (line 213) ... ok
[INFO] [stdout] test src/bwt_util.rs - bwt_util::naive_bwt (line 148) ... ok
[INFO] [stdout] test src/bwt_converter.rs - bwt_converter::convert_to_vec (line 19) ... ok
[INFO] [stdout] test src/dynamic_bwt.rs - dynamic_bwt::DynamicBWT::load_vector (line 63) ... ok
[INFO] [stdout] test src/dynamic_bwt.rs - dynamic_bwt::DynamicBWT::run_iter (line 419) ... ok
[INFO] [stdout] test src/dynamic_bwt.rs - dynamic_bwt::DynamicBWT::load_numpy_file (line 124) ... ok
[INFO] [stdout] test src/bwt_converter.rs - bwt_converter::save_bwt_numpy (line 89) ... FAILED
[INFO] [stdout] test src/bwt_util.rs - bwt_util::generate_offset_hashmap (line 64) ... ok
[INFO] [stdout] test src/dynamic_bwt.rs - dynamic_bwt::DynamicBWT::to_vec (line 385) ... ok
[INFO] [stdout] test src/bwt_converter.rs - bwt_converter::save_bwt_runs_numpy (line 139) ... FAILED
[INFO] [stdout] test src/dynamic_bwt.rs - dynamic_bwt::DynamicBWT::iter (line 399) ... ok
[INFO] [stdout] test src/dynamic_bwt.rs - dynamic_bwt::create_from_fastx (line 439) ... ok
[INFO] [stdout] test src/bwt_util.rs - bwt_util::pairwise_bwt_merge (line 96) ... ok
[INFO] [stdout] test src/msbwt_core.rs - msbwt_core::BWT::count_kmer (line 105) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/msbwt_core.rs - msbwt_core::BWT::get_total_size (line 79) ... ok
[INFO] [stdout] test src/msbwt_core.rs - msbwt_core::BWT::get_symbol_count (line 64) ... ok
[INFO] [stdout] test src/msbwt_core.rs - msbwt_core::BWT::load_vector (line 33) ... ok
[INFO] [stdout] test src/msbwt_core.rs - msbwt_core::BWT::load_numpy_file (line 49) ... ok
[INFO] [stdout] test src/rle_bplus_tree.rs - rle_bplus_tree::RLEBPlusTree::count (line 138) ... ok
[INFO] [stdout] test src/rle_bplus_tree.rs - rle_bplus_tree::RLEBPlusTree::to_vec (line 401) ... ok
[INFO] [stdout] test src/rle_bwt.rs - rle_bwt::RleBWT::get_total_size (line 179) ... ok
[INFO] [stdout] test src/rle_bwt.rs - rle_bwt::RleBWT::get_symbol_count (line 161) ... ok
[INFO] [stdout] test src/rle_bplus_tree.rs - rle_bplus_tree::RLEBPlusTree::insert_and_count (line 196) ... ok
[INFO] [stdout] test src/rle_bplus_tree.rs - rle_bplus_tree::RLEBPlusTree::run_iter (line 443) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/rle_bwt.rs - rle_bwt::RleBWT::load_numpy_file (line 72) ... ok
[INFO] [stdout] test src/rle_bwt.rs - rle_bwt::RleBWT::new (line 293) ... ok
[INFO] [stdout] test src/rle_bwt.rs - rle_bwt::RleBWT::load_vector (line 49) ... ok
[INFO] [stdout] test src/string_util.rs - string_util::convert_itos (line 73) ... ok
[INFO] [stdout] test src/run_block_av_flat.rs - run_block_av_flat::RLEBlock::insert_and_count (line 133) ... ok
[INFO] [stdout] test src/rle_bwt.rs - rle_bwt::RleBWT::with_bin_power (line 305) ... ok
[INFO] [stdout] test src/string_util.rs - string_util::convert_stoi (line 56) ... ok
[INFO] [stdout] test src/run_block_av_flat.rs - run_block_av_flat::RLEBlock::count (line 84) ... ok
[INFO] [stdout] test src/string_util.rs - string_util::reverse_complement_i (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/bwt_converter.rs - bwt_converter::save_bwt_numpy (line 89) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at src/bwt_converter.rs:12:41:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55a3986a6e46 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55a3986a6e46 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55a3986a6e46 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55a3986a6e46 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55a3986c5ce0 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55a3986c5ce0 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55a3986a52ff - std::io::Write::write_fmt::h78b18af5775fedb5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55a3986a6c24 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55a3986a6c24 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55a3986a8187 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x55a3986a7ee9 - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:292:9
[INFO] [stdout]   11:     0x55a3986a8618 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:779:13
[INFO] [stdout]   12:     0x55a3986a84f2 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   13:     0x55a3986a7346 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   14:     0x55a3986a8250 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   15:     0x55a39864fe05 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   16:     0x55a398650363 - core::result::unwrap_failed::h03d8a5018196e1cd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1649:5
[INFO] [stdout]   17:     0x55a3986519fa - core::result::Result<T,E>::unwrap::h588bd3f7b9f725dc
[INFO] [stdout]   18:     0x55a398653a7f - rust_out::main::_doctest_main_src_bwt_converter_rs_89_0::h2d7baaaafafc933a
[INFO] [stdout]   19:     0x55a3986538f6 - rust_out::main::h7d13ed1f0b74fb4f
[INFO] [stdout]   20:     0x55a3986516f3 - core::ops::function::FnOnce::call_once::h9310bc2590e31970
[INFO] [stdout]   21:     0x55a398650906 - std::sys_common::backtrace::__rust_begin_short_backtrace::haeb71db878654b8a
[INFO] [stdout]   22:     0x55a3986514c9 - std::rt::lang_start::{{closure}}::h3fc7e49d09688110
[INFO] [stdout]   23:     0x55a3986a2991 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h37600b1e5eea4ecd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:284:13
[INFO] [stdout]   24:     0x55a3986a2991 - std::panicking::try::do_call::hb4bda49fa13a0c2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   25:     0x55a3986a2991 - std::panicking::try::h8bbf75149211aaaa
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   26:     0x55a3986a2991 - std::panic::catch_unwind::h8c78ec68ebea34cb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   27:     0x55a3986a2991 - std::rt::lang_start_internal::{{closure}}::hffdf44a19fd9e220
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/rt.rs:148:48
[INFO] [stdout]   28:     0x55a3986a2991 - std::panicking::try::do_call::hcb3194972c74716d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   29:     0x55a3986a2991 - std::panicking::try::hcdc6892c5f0dba4c
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   30:     0x55a3986a2991 - std::panic::catch_unwind::h4910beb4573f4776
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x55a3986a2991 - std::rt::lang_start_internal::h6939038e2873596b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/rt.rs:148:20
[INFO] [stdout]   32:     0x55a3986514a7 - std::rt::lang_start::hd109d716ba1a5b01
[INFO] [stdout]   33:     0x55a398653c25 - main
[INFO] [stdout]   34:     0x7fc6b4ea9d90 - <unknown>
[INFO] [stdout]   35:     0x7fc6b4ea9e40 - __libc_start_main
[INFO] [stdout]   36:     0x55a398650625 - _start
[INFO] [stdout]   37:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/bwt_converter.rs - bwt_converter::save_bwt_runs_numpy (line 139) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at src/bwt_converter.rs:11:56:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56282878e066 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x56282878e066 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x56282878e066 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x56282878e066 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x5628287b07c0 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x5628287b07c0 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x56282878c51f - std::io::Write::write_fmt::h78b18af5775fedb5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x56282878de44 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x56282878de44 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x56282878f3a7 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x56282878f109 - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:292:9
[INFO] [stdout]   11:     0x56282878f838 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:779:13
[INFO] [stdout]   12:     0x56282878f712 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   13:     0x56282878e566 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   14:     0x56282878f470 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   15:     0x562828730e05 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   16:     0x5628287313a3 - core::result::unwrap_failed::h03d8a5018196e1cd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1649:5
[INFO] [stdout]   17:     0x562828732aca - core::result::Result<T,E>::unwrap::h588bd3f7b9f725dc
[INFO] [stdout]   18:     0x562828739aa2 - rust_out::main::_doctest_main_src_bwt_converter_rs_139_0::hcd8361c79127beff
[INFO] [stdout]   19:     0x562828739946 - rust_out::main::h7d13ed1f0b74fb4f
[INFO] [stdout]   20:     0x5628287325e3 - core::ops::function::FnOnce::call_once::h9310bc2590e31970
[INFO] [stdout]   21:     0x562828731a86 - std::sys_common::backtrace::__rust_begin_short_backtrace::haeb71db878654b8a
[INFO] [stdout]   22:     0x5628287322f9 - std::rt::lang_start::{{closure}}::h3fc7e49d09688110
[INFO] [stdout]   23:     0x562828789bb1 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h37600b1e5eea4ecd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:284:13
[INFO] [stdout]   24:     0x562828789bb1 - std::panicking::try::do_call::hb4bda49fa13a0c2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   25:     0x562828789bb1 - std::panicking::try::h8bbf75149211aaaa
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   26:     0x562828789bb1 - std::panic::catch_unwind::h8c78ec68ebea34cb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   27:     0x562828789bb1 - std::rt::lang_start_internal::{{closure}}::hffdf44a19fd9e220
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/rt.rs:148:48
[INFO] [stdout]   28:     0x562828789bb1 - std::panicking::try::do_call::hcb3194972c74716d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   29:     0x562828789bb1 - std::panicking::try::hcdc6892c5f0dba4c
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   30:     0x562828789bb1 - std::panic::catch_unwind::h4910beb4573f4776
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x562828789bb1 - std::rt::lang_start_internal::h6939038e2873596b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/rt.rs:148:20
[INFO] [stdout]   32:     0x5628287322d7 - std::rt::lang_start::hd109d716ba1a5b01
[INFO] [stdout]   33:     0x562828739c45 - main
[INFO] [stdout]   34:     0x7f5392d1dd90 - <unknown>
[INFO] [stdout]   35:     0x7f5392d1de40 - __libc_start_main
[INFO] [stdout]   36:     0x562828731665 - _start
[INFO] [stdout]   37:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/bwt_converter.rs - bwt_converter::save_bwt_numpy (line 89)
[INFO] [stdout]     src/bwt_converter.rs - bwt_converter::save_bwt_runs_numpy (line 139)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 36 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.59s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "ac3b447a01d6c2064e807f560fb72a459f4f0c9adfbc9dc12146c43e91a8625c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac3b447a01d6c2064e807f560fb72a459f4f0c9adfbc9dc12146c43e91a8625c", kill_on_drop: false }`
[INFO] [stdout] ac3b447a01d6c2064e807f560fb72a459f4f0c9adfbc9dc12146c43e91a8625c
