[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 master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteschmitt%2Fbzippr" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/teschmitt/bzippr on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "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" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded test-case-core v3.3.1
[INFO] [stderr]   Downloaded test-case-macros v3.3.1
[INFO] [stderr]   Downloaded bitstream-io v4.9.0
[INFO] [stderr]   Downloaded test-case v3.3.1
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6e0c33579120fd0579d0dcba94493fc87f8901fbb04f52c674bbac50202b484
[INFO] running `Command { std: "docker" "start" "-a" "e6e0c33579120fd0579d0dcba94493fc87f8901fbb04f52c674bbac50202b484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6e0c33579120fd0579d0dcba94493fc87f8901fbb04f52c674bbac50202b484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6e0c33579120fd0579d0dcba94493fc87f8901fbb04f52c674bbac50202b484", kill_on_drop: false }`
[INFO] [stdout] e6e0c33579120fd0579d0dcba94493fc87f8901fbb04f52c674bbac50202b484
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0d5d7d1c607772ee49a56bb371a5bb493115ecdeb32643a8f39aa357ecb25dd
[INFO] running `Command { std: "docker" "start" "-a" "b0d5d7d1c607772ee49a56bb371a5bb493115ecdeb32643a8f39aa357ecb25dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling syn v2.0.106
[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 thiserror-impl v2.0.16
[INFO] [stderr]    Compiling clap_derive v4.5.47
[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 16.49s
[INFO] running `Command { std: "docker" "inspect" "b0d5d7d1c607772ee49a56bb371a5bb493115ecdeb32643a8f39aa357ecb25dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0d5d7d1c607772ee49a56bb371a5bb493115ecdeb32643a8f39aa357ecb25dd", kill_on_drop: false }`
[INFO] [stdout] b0d5d7d1c607772ee49a56bb371a5bb493115ecdeb32643a8f39aa357ecb25dd
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] feb0a0d8cadf3f298cc019774b591b2f87e56ce73c984120a2e3c6b0575bab24
[INFO] running `Command { std: "docker" "start" "-a" "feb0a0d8cadf3f298cc019774b591b2f87e56ce73c984120a2e3c6b0575bab24", 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 12.65s
[INFO] running `Command { std: "docker" "inspect" "feb0a0d8cadf3f298cc019774b591b2f87e56ce73c984120a2e3c6b0575bab24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feb0a0d8cadf3f298cc019774b591b2f87e56ce73c984120a2e3c6b0575bab24", kill_on_drop: false }`
[INFO] [stdout] feb0a0d8cadf3f298cc019774b591b2f87e56ce73c984120a2e3c6b0575bab24
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 47f63b3970aba207abc7024b950a4ba7551a067756a5cb667b1fdbe2fc96dc95
[INFO] running `Command { std: "docker" "start" "-a" "47f63b3970aba207abc7024b950a4ba7551a067756a5cb667b1fdbe2fc96dc95", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bzippr-c8dd2415d03143d6)
[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_encode::empty ... ok
[INFO] [stdout] test stages::bwt::tests::test_bwt_decode::three_identical_bytes ... 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::empty ... ok
[INFO] [stdout] test stages::bwt::tests::test_bwt_encode::three_identical_bytes ... ok
[INFO] [stdout] test stages::bwt::tests::test_bwt_encode::zbcba ... ok
[INFO] [stdout] test stages::bwt::tests::test_get_from_index_success::banana ... ok
[INFO] [stdout] test stages::bwt::tests::test_get_from_index_success::index_0 ... ok
[INFO] [stdout] test stages::bwt::tests::test_bwt_decode::three_bytes ... 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_shifts_success::one_byte ... ok
[INFO] [stdout] test stages::bwt::tests::test_get_shifts_success::three_bytes ... ok
[INFO] [stdout] test stages::bwt::tests::test_get_shifts_success::two_bytes ... ok
[INFO] [stdout] test stages::bwt::tests::test_bwt_decode::five_bytes ... ok
[INFO] [stdout] test stages::bwt::tests::test_roundtrip::empty ... 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_roundtrip::three_bytes ... ok
[INFO] [stdout] test stages::bwt::tests::test_sort_table::one_element ... ok
[INFO] [stdout] test stages::bwt::tests::test_sort_table::switch_entries ... 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::huff::tests::test_freqs_in_tree::one_run ... ok
[INFO] [stdout] test stages::huff::tests::test_freqs_in_tree::run_at_end ... ok
[INFO] [stdout] test stages::huff::tests::test_new_branch::empty ... 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::bwt::tests::test_roundtrip::emojis ... ok
[INFO] [stdout] test stages::huff::tests::test_new_leaf::whole_lotta_nuthin ... ok
[INFO] [stdout] test stages::bwt::tests::test_roundtrip::five_bytes ... 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::run_at_beginning ... ok
[INFO] [stdout] test stages::huff::tests::test_num_syms::one_symbol ... ok
[INFO] [stdout] test stages::huff::tests::test_num_syms::run_at_end ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_decode::alternate_two_bytes ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_decode::back_and_forth ... 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::mtf::tests::test_mtf_decode::one_runb_at_end ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_decode::overlapping_patterns ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_decode::repeat_same_byte ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_decode::bbyaeeeeeeafeeeybzzzzzzzzzyz ... 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::single_byte ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_decode::repeated_blocks ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_decode::runas_at_end ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_decode::zeroes ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_decode::zero ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::bbyaeeeeeeafeeeybzzzzzzzzzyz ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::back_and_forth ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::empty ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::no_runs ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::all_unique_bytes ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::overlapping_patterns ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::alternate_two_bytes ... 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::zeroes ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_decode::empty ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::one_runb_at_end ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_decode::five_same_bytes ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_decode::four_same_one_different ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_decode::long_run ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_decode::longer_worst_case ... 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::overlong_run ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_decode::one_byte ... 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_plus_one_at_beginning ... 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_encode::empty ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_decode::repeat_at_beginning ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_decode::repeat_at_end ... 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::five_same_bytes ... 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::repeat_at_beginning ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_encode::repeat_at_end ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_encode::repeat_in_the_middle ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_encode::overlong_run ... 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_in_the_middle ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::empty ... 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::shortest_worst_case ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::four_same_one_different ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::long_run ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::five_same_bytes ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::longer_worst_case ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::one_byte ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::overlong_run ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::repeat_in_the_middle ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::repeat_at_end ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::repeat_at_beginning ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::repeat_plus_one_at_beginning ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::repeat_plus_one_at_end ... 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::bwt::tests::test_roundtrip::single_byte ... ok
[INFO] [stdout] test stages::huff::tests::test_encode::empty ... FAILED
[INFO] [stdout] test stages::bwt::tests::test_roundtrip::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' (47) 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:     0x63d8fd5fed22 - std::backtrace_rs::backtrace::libunwind::trace::h786de35fecf3582f
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63d8fd5fed22 - std::backtrace_rs::backtrace::trace_unsynchronized::h4a7da1a2a64387f1
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63d8fd5fed22 - std::sys::backtrace::_print_fmt::h6bd7d500070c788c
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x63d8fd5fed22 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h6d82c1afff976903
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x63d8fd60edaf - core::fmt::rt::Argument::fmt::hc4ce6d643d397690
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x63d8fd60edaf - core::fmt::write::hb1e7ca88b6a3936e
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x63d8fd5cb4e3 - std::io::default_write_fmt::haffd49d96f1984a8
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x63d8fd5cb4e3 - std::io::Write::write_fmt::h027871c57cf57c01
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x63d8fd5d73b2 - std::sys::backtrace::BacktraceLock::print::ha2430613ee79d059
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x63d8fd5dc80f - std::panicking::default_hook::{{closure}}::hdbd2db9e5c303cf6
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x63d8fd5dc6a1 - std::panicking::default_hook::hed93c70cba5fdcf0
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x63d8fd5950de - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd0ee8b569efc6a07
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x63d8fd5950de - test::test_main_with_exit_callback::{{closure}}::hf10864b576ecd15d
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x63d8fd5dce1f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3a55ca34534c0d00
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x63d8fd5dce1f - std::panicking::panic_with_hook::h3862d766c2cec19b
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x63d8fd5dcc7a - std::panicking::panic_handler::{{closure}}::hb95eb402b5e28ee1
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x63d8fd5d74e9 - std::sys::backtrace::__rust_end_short_backtrace::hf73a26dc1835d85a
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x63d8fd5bfddd - __rustc[6ed5915ee467787]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x63d8fd616bb0 - core::panicking::panic_fmt::h3454303eb8e6f7cd
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x63d8fd6169b3 - core::panicking::assert_failed_inner::hdcc703ae7c807131
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panicking.rs:444:17
[INFO] [stdout]   20:     0x63d8fd5606fd - core::panicking::assert_failed::he26c9c1a283d0adf
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panicking.rs:399:5
[INFO] [stdout]   21:     0x63d8fd550b29 - bzippr::stages::huff::tests::test_encode::empty::h7c5d536d722ef210
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stages/huff.rs:264:5
[INFO] [stdout]   22:     0x63d8fd550ba7 - bzippr::stages::huff::tests::test_encode::empty::{{closure}}::he6450282ae9ee56c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stages/huff.rs:268:126
[INFO] [stdout]   23:     0x63d8fd554836 - core::ops::function::FnOnce::call_once::h6761d20bcfefd8e6
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x63d8fd594ebb - core::ops::function::FnOnce::call_once::ha729ee35d2fab541
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x63d8fd594ebb - test::__rust_begin_short_backtrace::ha40f4db8207e1111
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x63d8fd5a8f3d - test::run_test_in_process::{{closure}}::hc1b77cda5d44f0f3
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x63d8fd5a8f3d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h1dbea1de64785521
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x63d8fd5a8f3d - std::panicking::catch_unwind::do_call::hd5febe9affd5a1b3
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x63d8fd5a8f3d - std::panicking::catch_unwind::h51ea89627559b6f4
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x63d8fd5a8f3d - std::panic::catch_unwind::hb8b8c2367cae3d66
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x63d8fd5a8f3d - test::run_test_in_process::ha5b55801407ea100
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x63d8fd5a8f3d - test::run_test::{{closure}}::h0b9d4072b527abf5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x63d8fd582454 - test::run_test::{{closure}}::hb1056b5731205822
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x63d8fd582454 - std::sys::backtrace::__rust_begin_short_backtrace::hb61ff5a34023c7ef
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x63d8fd585d8a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hb0a83c0e8b353cff
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   36:     0x63d8fd585d8a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb4f32cb008535298
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x63d8fd585d8a - std::panicking::catch_unwind::do_call::h16d110e4fc35789a
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x63d8fd585d8a - std::panicking::catch_unwind::hea9118f355699c4b
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x63d8fd585d8a - std::panic::catch_unwind::hf4b3c2a06d3f42f5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x63d8fd585d8a - std::thread::Builder::spawn_unchecked_::{{closure}}::h3f4cb733a52d53d5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   41:     0x63d8fd585d8a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4052f0967b37caeb
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x63d8fd5d28ef - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7ec433abd3f148b4
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   43:     0x63d8fd5d28ef - std::sys::thread::unix::Thread::new::thread_start::he514622d3d7ba65c
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   44:     0x7bc2f5ff5aa4 - <unknown>
[INFO] [stdout]   45:     0x7bc2f6082a64 - 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 338.11s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "47f63b3970aba207abc7024b950a4ba7551a067756a5cb667b1fdbe2fc96dc95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47f63b3970aba207abc7024b950a4ba7551a067756a5cb667b1fdbe2fc96dc95", kill_on_drop: false }`
[INFO] [stdout] 47f63b3970aba207abc7024b950a4ba7551a067756a5cb667b1fdbe2fc96dc95
