[INFO] cloning repository https://github.com/teschmitt/bzippr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/teschmitt/bzippr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteschmitt%2Fbzippr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteschmitt%2Fbzippr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 32fa47ae58985b8b81b302109364f1e4e31b0535
[INFO] testing teschmitt/bzippr against try#b8e88e5ddf5521a9f43ee3f62a702388c713e4bb for pr-155114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteschmitt%2Fbzippr" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/teschmitt/bzippr
[INFO] finished tweaking git repo https://github.com/teschmitt/bzippr
[INFO] tweaked toml for git repo https://github.com/teschmitt/bzippr written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/teschmitt/bzippr on toolchain b8e88e5ddf5521a9f43ee3f62a702388c713e4bb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/teschmitt/bzippr 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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ddc99f78403f7981a9033b9f1e263c5e694586ffe6842e067979da3c82fa935f
[INFO] running `Command { std: "docker" "start" "-a" "ddc99f78403f7981a9033b9f1e263c5e694586ffe6842e067979da3c82fa935f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddc99f78403f7981a9033b9f1e263c5e694586ffe6842e067979da3c82fa935f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddc99f78403f7981a9033b9f1e263c5e694586ffe6842e067979da3c82fa935f", kill_on_drop: false }`
[INFO] [stdout] ddc99f78403f7981a9033b9f1e263c5e694586ffe6842e067979da3c82fa935f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e55ba3c3f83827e015490b0c860f9825e5cfd342cf3432cbaddf0e4d3e388644
[INFO] running `Command { std: "docker" "start" "-a" "e55ba3c3f83827e015490b0c860f9825e5cfd342cf3432cbaddf0e4d3e388644", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]    Compiling clap_builder v4.5.48
[INFO] [stderr]    Compiling core2 v0.4.0
[INFO] [stderr]    Compiling bitstream-io v4.9.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling clap v4.5.48
[INFO] [stderr]    Compiling bzippr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.02s
[INFO] running `Command { std: "docker" "inspect" "e55ba3c3f83827e015490b0c860f9825e5cfd342cf3432cbaddf0e4d3e388644", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e55ba3c3f83827e015490b0c860f9825e5cfd342cf3432cbaddf0e4d3e388644", kill_on_drop: false }`
[INFO] [stdout] e55ba3c3f83827e015490b0c860f9825e5cfd342cf3432cbaddf0e4d3e388644
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 530f244c8f7f318adc5c0b83af09f4eba4888a3a2228fbe3a855fa658ff5fcc3
[INFO] running `Command { std: "docker" "start" "-a" "530f244c8f7f318adc5c0b83af09f4eba4888a3a2228fbe3a855fa658ff5fcc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]    Compiling test-case-macros v3.3.1
[INFO] [stderr]    Compiling test-case v3.3.1
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling clap v4.5.48
[INFO] [stderr]    Compiling bzippr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.92s
[INFO] running `Command { std: "docker" "inspect" "530f244c8f7f318adc5c0b83af09f4eba4888a3a2228fbe3a855fa658ff5fcc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "530f244c8f7f318adc5c0b83af09f4eba4888a3a2228fbe3a855fa658ff5fcc3", kill_on_drop: false }`
[INFO] [stdout] 530f244c8f7f318adc5c0b83af09f4eba4888a3a2228fbe3a855fa658ff5fcc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1730eacc855786effdd2b5354e622f32329381b1470a2d9bfd6279a2abd8b83f
[INFO] running `Command { std: "docker" "start" "-a" "1730eacc855786effdd2b5354e622f32329381b1470a2d9bfd6279a2abd8b83f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bzippr-ee60b9b97d5a2183)
[INFO] [stdout] 
[INFO] [stdout] running 119 tests
[INFO] [stdout] test stages::bwt::tests::test_bwt_decode::empty ... ok
[INFO] [stdout] test stages::bwt::tests::test_bwt_decode::single_byte ... ok
[INFO] [stdout] test stages::bwt::tests::test_bwt_decode::three_identical_bytes ... ok
[INFO] [stdout] test stages::bwt::tests::test_bwt_encode::empty ... ok
[INFO] [stdout] test stages::bwt::tests::test_bwt_encode::single_byte ... ok
[INFO] [stdout] test stages::bwt::tests::test_bwt_encode::aab ... ok
[INFO] [stdout] test stages::bwt::tests::test_get_from_index_success::banana ... ok
[INFO] [stdout] test stages::bwt::tests::test_bwt_decode::three_bytes ... ok
[INFO] [stdout] test stages::bwt::tests::test_get_from_index_success::empty ... ok
[INFO] [stdout] test stages::bwt::tests::test_get_from_index_success::index_1 ... ok
[INFO] [stdout] test stages::bwt::tests::test_get_shifts_success::empty ... ok
[INFO] [stdout] test stages::bwt::tests::test_get_from_index_success::index_0 ... ok
[INFO] [stdout] test stages::bwt::tests::test_get_shifts_success::one_byte ... ok
[INFO] [stdout] test stages::bwt::tests::test_bwt_encode::zbcba ... ok
[INFO] [stdout] test stages::bwt::tests::test_bwt_decode::five_bytes ... ok
[INFO] [stdout] test stages::bwt::tests::test_get_shifts_success::two_bytes ... ok
[INFO] [stdout] test stages::bwt::tests::test_sort_table::switch_entries ... ok
[INFO] [stdout] test stages::bwt::tests::test_get_shifts_success::three_bytes ... ok
[INFO] [stdout] test stages::bwt::tests::test_sort_table::already_sorted ... ok
[INFO] [stdout] test stages::bwt::tests::test_sort_table::empty ... ok
[INFO] [stdout] test stages::bwt::tests::test_sort_table::one_element ... ok
[INFO] [stdout] test stages::huff::tests::test_freq_map::empty ... ok
[INFO] [stdout] test stages::huff::tests::test_freq_map::one_run ... ok
[INFO] [stdout] test stages::huff::tests::test_freq_map::run_at_end ... ok
[INFO] [stdout] test stages::huff::tests::test_freqs_in_tree::empty ... ok
[INFO] [stdout] test stages::bwt::tests::test_roundtrip::empty ... ok
[INFO] [stdout] test stages::huff::tests::test_freqs_in_tree::one_run ... ok
[INFO] [stdout] test stages::huff::tests::test_new_branch::empty ... ok
[INFO] [stdout] test stages::huff::tests::test_freqs_in_tree::run_at_end ... ok
[INFO] [stdout] test stages::huff::tests::test_new_branch::long ... ok
[INFO] [stdout] test stages::huff::tests::test_new_leaf::empty ... ok
[INFO] [stdout] test stages::huff::tests::test_new_leaf::lotsa_42s ... ok
[INFO] [stdout] test stages::huff::tests::test_new_leaf::whole_lotta_nuthin ... ok
[INFO] [stdout] test stages::huff::tests::test_num_syms::back_and_forth ... ok
[INFO] [stdout] test stages::huff::tests::test_num_syms::empty ... ok
[INFO] [stdout] test stages::huff::tests::test_num_syms::bbyaeeeeeeafeeeybzzzzzzzzzyz ... ok
[INFO] [stdout] test stages::huff::tests::test_num_syms::one_run ... ok
[INFO] [stdout] test stages::huff::tests::test_num_syms::one_symbol ... ok
[INFO] [stdout] test stages::huff::tests::test_num_syms::runas_at_end ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_decode::all_unique_bytes ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_decode::alternate_two_bytes ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_decode::bbyaeeeeeeafeeeybzzzzzzzzzyz ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_decode::empty ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_decode::no_runs ... ok
[INFO] [stdout] test stages::huff::tests::test_num_syms::run_at_beginning ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_decode::overlapping_patterns ... ok
[INFO] [stdout] test stages::huff::tests::test_num_syms::run_at_end ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_decode::repeat_same_byte ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_decode::back_and_forth ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_decode::one_runb_at_end ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_decode::zero ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_decode::zeroes ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_decode::runas_at_end ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_decode::repeated_blocks ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_decode::single_byte ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::back_and_forth ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::bbyaeeeeeeafeeeybzzzzzzzzzyz ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::all_unique_bytes ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::alternate_two_bytes ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::no_runs ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::one_runb_at_end ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::overlapping_patterns ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::repeat_same_byte ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::repeated_blocks ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::single_byte ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::runas_at_end ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::zero ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_decode::four_same_one_different ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::empty ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_decode::longer_worst_case ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_decode::long_run ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::zeroes ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_decode::one_byte ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_decode::overlong_run ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_decode::repeat_at_beginning ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_decode::repeat_in_the_middle ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_decode::repeat_at_end ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_decode::repeat_plus_one_at_end ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_decode::repeat_plus_one_in_the_middle ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_decode::shortest_worst_case ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_decode::repeat_plus_one_at_beginning ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_encode::four_same_one_different ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_encode::long_run ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_encode::empty ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_encode::five_same_bytes ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_encode::longer_worst_case ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_encode::one_byte ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_encode::repeat_plus_one_at_end ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_encode::repeat_plus_one_at_beginning ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_encode::repeat_plus_one_in_the_middle ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_encode::shortest_worst_case ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_decode::empty ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_encode::overlong_run ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_decode::five_same_bytes ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::five_same_bytes ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::four_same_one_different ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::empty ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_encode::repeat_in_the_middle ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::long_run ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::longer_worst_case ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::repeat_at_end ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::repeat_plus_one_at_beginning ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_encode::repeat_at_beginning ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::repeat_at_beginning ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_encode::repeat_at_end ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::one_byte ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::repeat_in_the_middle ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::repeat_plus_one_at_end ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::overlong_run ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::repeat_plus_one_in_the_middle ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::shortest_worst_case ... ok
[INFO] [stdout] test stages::huff::tests::test_encode::empty ... FAILED
[INFO] [stdout] test stages::bwt::tests::test_roundtrip::single_byte ... ok
[INFO] [stdout] test stages::bwt::tests::test_roundtrip::five_bytes ... ok
[INFO] [stdout] test stages::bwt::tests::test_roundtrip::three_bytes ... ok
[INFO] [stdout] test stages::bwt::tests::test_roundtrip::three_identical_bytes ... ok
[INFO] [stdout] test stages::bwt::tests::test_roundtrip::emojis ... ok
[INFO] [stdout] test stages::bwt::tests::test_bwt_encode::three_identical_bytes ... ok
[INFO] [stdout] test stages::bwt::tests::test_roundtrip::four_kb has been running for over 60 seconds
[INFO] [stdout] test stages::bwt::tests::test_roundtrip::four_kb ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- stages::huff::tests::test_encode::empty stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'stages::huff::tests::test_encode::empty' (46) panicked at src/stages/huff.rs:264:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: Node { left: Some(Node { left: Some(Node { left: None, right: None, freq: 0, symbol: Some(0) }), right: Some(Node { left: None, right: None, freq: 0, symbol: Some(1) }), freq: 0, symbol: None }), right: Some(Node { left: None, right: None, freq: 1, symbol: Some(2) }), freq: 1, symbol: None }
[INFO] [stdout]  right: Node { left: Some(Node { left: Some(Node { left: None, right: None, freq: 0, symbol: Some(1) }), right: Some(Node { left: None, right: None, freq: 0, symbol: Some(0) }), freq: 0, symbol: None }), right: Some(Node { left: None, right: None, freq: 1, symbol: Some(2) }), freq: 1, symbol: None }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b203e609e1a - std[fce30c26ee6459b]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b203e609e1a - std[fce30c26ee6459b]::backtrace_rs::backtrace::trace_unsynchronized::<std[fce30c26ee6459b]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b203e609e1a - std[fce30c26ee6459b]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5b203e609e1a - <<std[fce30c26ee6459b]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[d17f6591d688f3bd]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5b203e61e56a - <core[d17f6591d688f3bd]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5b203e61e56a - core[d17f6591d688f3bd]::fmt::write
[INFO] [stdout]    6:     0x5b203e60eb22 - std[fce30c26ee6459b]::io::default_write_fmt::<alloc[dad09f3a48280dba]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x5b203e60eb22 - <alloc[dad09f3a48280dba]::vec::Vec<u8> as std[fce30c26ee6459b]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x5b203e5e887f - <std[fce30c26ee6459b]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5b203e5e887f - std[fce30c26ee6459b]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5b203e6021e9 - std[fce30c26ee6459b]::panicking::default_hook
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5b203e59450c - <alloc[dad09f3a48280dba]::boxed::Box<dyn for<'a, 'b> core[d17f6591d688f3bd]::ops::function::Fn<(&'a std[fce30c26ee6459b]::panic::PanicHookInfo<'b>,), Output = ()> + core[d17f6591d688f3bd]::marker::Sync + core[d17f6591d688f3bd]::marker::Send> as core[d17f6591d688f3bd]::ops::function::Fn<(&std[fce30c26ee6459b]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x5b203e59450c - test[9653f4f1d2ca1489]::test_main_inner::<test[9653f4f1d2ca1489]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5b203e6023a2 - <alloc[dad09f3a48280dba]::boxed::Box<dyn for<'a, 'b> core[d17f6591d688f3bd]::ops::function::Fn<(&'a std[fce30c26ee6459b]::panic::PanicHookInfo<'b>,), Output = ()> + core[d17f6591d688f3bd]::marker::Sync + core[d17f6591d688f3bd]::marker::Send> as core[d17f6591d688f3bd]::ops::function::Fn<(&std[fce30c26ee6459b]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x5b203e6023a2 - std[fce30c26ee6459b]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5b203e5e8938 - std[fce30c26ee6459b]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5b203e5dd5e9 - std[fce30c26ee6459b]::sys::backtrace::__rust_end_short_backtrace::<std[fce30c26ee6459b]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5b203e5e973d - __rustc[de152adb51f02556]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5b203e61ecbc - core[d17f6591d688f3bd]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5b203e61eb73 - core[d17f6591d688f3bd]::panicking::assert_failed_inner
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x5b203e57f932 - core[d17f6591d688f3bd]::panicking::assert_failed::<bzippr[a052e24ee81aff9e]::stages::huff::Node, bzippr[a052e24ee81aff9e]::stages::huff::Node>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x5b203e5752d7 - bzippr[a052e24ee81aff9e]::stages::huff::tests::test_encode::empty
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stages/huff.rs:264:5
[INFO] [stdout]   22:     0x5b203e56f707 - bzippr[a052e24ee81aff9e]::stages::huff::tests::test_encode::empty::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stages/huff.rs:268:126
[INFO] [stdout]   23:     0x5b203e55e626 - <bzippr[a052e24ee81aff9e]::stages::huff::tests::test_encode::empty::{closure#0} as core[d17f6591d688f3bd]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5b203e5877eb - <fn() -> core[d17f6591d688f3bd]::result::Result<(), alloc[dad09f3a48280dba]::string::String> as core[d17f6591d688f3bd]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5b203e5877eb - test[9653f4f1d2ca1489]::__rust_begin_short_backtrace::<core[d17f6591d688f3bd]::result::Result<(), alloc[dad09f3a48280dba]::string::String>, fn() -> core[d17f6591d688f3bd]::result::Result<(), alloc[dad09f3a48280dba]::string::String>>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/test/src/lib.rs:724:18
[INFO] [stdout]   26:     0x5b203e594fdb - test[9653f4f1d2ca1489]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/test/src/lib.rs:747:74
[INFO] [stdout]   27:     0x5b203e594fdb - <core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<test[9653f4f1d2ca1489]::run_test_in_process::{closure#0}> as core[d17f6591d688f3bd]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   28:     0x5b203e594fdb - std[fce30c26ee6459b]::panicking::catch_unwind::do_call::<core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<test[9653f4f1d2ca1489]::run_test_in_process::{closure#0}>, core[d17f6591d688f3bd]::result::Result<(), alloc[dad09f3a48280dba]::string::String>>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5b203e594fdb - std[fce30c26ee6459b]::panicking::catch_unwind::<core[d17f6591d688f3bd]::result::Result<(), alloc[dad09f3a48280dba]::string::String>, core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<test[9653f4f1d2ca1489]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5b203e594fdb - std[fce30c26ee6459b]::panic::catch_unwind::<core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<test[9653f4f1d2ca1489]::run_test_in_process::{closure#0}>, core[d17f6591d688f3bd]::result::Result<(), alloc[dad09f3a48280dba]::string::String>>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5b203e594fdb - test[9653f4f1d2ca1489]::run_test_in_process
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/test/src/lib.rs:747:27
[INFO] [stdout]   32:     0x5b203e594fdb - test[9653f4f1d2ca1489]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/test/src/lib.rs:668:43
[INFO] [stdout]   33:     0x5b203e58e6f4 - test[9653f4f1d2ca1489]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/test/src/lib.rs:698:41
[INFO] [stdout]   34:     0x5b203e58e6f4 - std[fce30c26ee6459b]::sys::backtrace::__rust_begin_short_backtrace::<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x5b203e597be2 - std[fce30c26ee6459b]::thread::lifecycle::spawn_unchecked::<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   36:     0x5b203e597be2 - <core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<std[fce30c26ee6459b]::thread::lifecycle::spawn_unchecked<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[d17f6591d688f3bd]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   37:     0x5b203e597be2 - std[fce30c26ee6459b]::panicking::catch_unwind::do_call::<core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<std[fce30c26ee6459b]::thread::lifecycle::spawn_unchecked<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5b203e597be2 - std[fce30c26ee6459b]::panicking::catch_unwind::<(), core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<std[fce30c26ee6459b]::thread::lifecycle::spawn_unchecked<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5b203e597be2 - std[fce30c26ee6459b]::panic::catch_unwind::<core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<std[fce30c26ee6459b]::thread::lifecycle::spawn_unchecked<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5b203e597be2 - std[fce30c26ee6459b]::thread::lifecycle::spawn_unchecked::<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   41:     0x5b203e597be2 - <std[fce30c26ee6459b]::thread::lifecycle::spawn_unchecked<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>::{closure#1} as core[d17f6591d688f3bd]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5b203e60972f - <alloc[dad09f3a48280dba]::boxed::Box<dyn core[d17f6591d688f3bd]::ops::function::FnOnce<(), Output = ()> + core[d17f6591d688f3bd]::marker::Send> as core[d17f6591d688f3bd]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   43:     0x5b203e60972f - <std[fce30c26ee6459b]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x78ed9eefbaa4 - <unknown>
[INFO] [stdout]   45:     0x78ed9ef88a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     stages::huff::tests::test_encode::empty
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 118 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 305.82s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "1730eacc855786effdd2b5354e622f32329381b1470a2d9bfd6279a2abd8b83f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1730eacc855786effdd2b5354e622f32329381b1470a2d9bfd6279a2abd8b83f", kill_on_drop: false }`
[INFO] [stdout] 1730eacc855786effdd2b5354e622f32329381b1470a2d9bfd6279a2abd8b83f
