[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#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[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 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/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" "+33835004928d3bf65db4d4712e1330766263b0bd" "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" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9ef8ab38f4a495adf451553758fb4662146d0bf4d09b234ac21990cd9e7966f
[INFO] running `Command { std: "docker" "start" "-a" "b9ef8ab38f4a495adf451553758fb4662146d0bf4d09b234ac21990cd9e7966f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9ef8ab38f4a495adf451553758fb4662146d0bf4d09b234ac21990cd9e7966f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9ef8ab38f4a495adf451553758fb4662146d0bf4d09b234ac21990cd9e7966f", kill_on_drop: false }`
[INFO] [stdout] b9ef8ab38f4a495adf451553758fb4662146d0bf4d09b234ac21990cd9e7966f
[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" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7a6afb54f0f01ab9c9c657192366ed50926fcdf9f8ead747bdc3111b65ab36b
[INFO] running `Command { std: "docker" "start" "-a" "a7a6afb54f0f01ab9c9c657192366ed50926fcdf9f8ead747bdc3111b65ab36b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling memchr v2.7.6
[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 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 11.07s
[INFO] running `Command { std: "docker" "inspect" "a7a6afb54f0f01ab9c9c657192366ed50926fcdf9f8ead747bdc3111b65ab36b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7a6afb54f0f01ab9c9c657192366ed50926fcdf9f8ead747bdc3111b65ab36b", kill_on_drop: false }`
[INFO] [stdout] a7a6afb54f0f01ab9c9c657192366ed50926fcdf9f8ead747bdc3111b65ab36b
[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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 426974ae7c1de4da58363efee18ed2b8d7f8f606bc53fb520e12bb9955b9826b
[INFO] running `Command { std: "docker" "start" "-a" "426974ae7c1de4da58363efee18ed2b8d7f8f606bc53fb520e12bb9955b9826b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling cfg-if v1.0.3
[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 9.40s
[INFO] running `Command { std: "docker" "inspect" "426974ae7c1de4da58363efee18ed2b8d7f8f606bc53fb520e12bb9955b9826b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "426974ae7c1de4da58363efee18ed2b8d7f8f606bc53fb520e12bb9955b9826b", kill_on_drop: false }`
[INFO] [stdout] 426974ae7c1de4da58363efee18ed2b8d7f8f606bc53fb520e12bb9955b9826b
[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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bcccdaf7b74f7543371802243cafd391ffc2c24cf7d3e4201cca0f32336010c6
[INFO] running `Command { std: "docker" "start" "-a" "bcccdaf7b74f7543371802243cafd391ffc2c24cf7d3e4201cca0f32336010c6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[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_encode::empty ... ok
[INFO] [stdout] test stages::bwt::tests::test_bwt_encode::aab ... 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_0 ... 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::two_bytes ... 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::empty ... ok
[INFO] [stdout] test stages::bwt::tests::test_sort_table::already_sorted ... ok
[INFO] [stdout] test stages::bwt::tests::test_bwt_decode::five_bytes ... ok
[INFO] [stdout] test stages::bwt::tests::test_get_shifts_success::three_bytes ... ok
[INFO] [stdout] test stages::bwt::tests::test_bwt_decode::three_identical_bytes ... ok
[INFO] [stdout] test stages::bwt::tests::test_roundtrip::empty ... ok
[INFO] [stdout] test stages::bwt::tests::test_roundtrip::five_bytes ... 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::bwt::tests::test_sort_table::switch_entries ... 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::bwt::tests::test_roundtrip::single_byte ... ok
[INFO] [stdout] test stages::huff::tests::test_freq_map::empty ... ok
[INFO] [stdout] test stages::huff::tests::test_freqs_in_tree::one_run ... ok
[INFO] [stdout] test stages::bwt::tests::test_get_shifts_success::one_byte ... ok
[INFO] [stdout] test stages::huff::tests::test_new_branch::empty ... ok
[INFO] [stdout] test stages::huff::tests::test_freqs_in_tree::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_num_syms::bbyaeeeeeeafeeeybzzzzzzzzzyz ... 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::one_run ... ok
[INFO] [stdout] test stages::huff::tests::test_num_syms::one_symbol ... ok
[INFO] [stdout] test stages::huff::tests::test_num_syms::run_at_beginning ... ok
[INFO] [stdout] test stages::huff::tests::test_num_syms::run_at_end ... ok
[INFO] [stdout] test stages::huff::tests::test_new_leaf::empty ... ok
[INFO] [stdout] test stages::huff::tests::test_num_syms::empty ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_decode::all_unique_bytes ... ok
[INFO] [stdout] test stages::huff::tests::test_num_syms::runas_at_end ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_decode::back_and_forth ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_decode::alternate_two_bytes ... 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::bbyaeeeeeeafeeeybzzzzzzzzzyz ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_decode::one_runb_at_end ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_decode::repeated_blocks ... 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::single_byte ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_decode::runas_at_end ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::all_unique_bytes ... 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_encode::alternate_two_bytes ... 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::empty ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::no_runs ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::runas_at_end ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::repeated_blocks ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::one_runb_at_end ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::single_byte ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::overlapping_patterns ... 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::one_byte ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_decode::longer_worst_case ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_decode::empty ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::zeroes ... 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_plus_one_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::shortest_worst_case ... 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_encode::four_same_one_different ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_encode::five_same_bytes ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_encode::empty ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_encode::long_run ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_encode::longer_worst_case ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::zero ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_encode::one_byte ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_encode::repeat_at_beginning ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_encode::overlong_run ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_encode::repeat_in_the_middle ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_encode::repeat_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_roundtrip::empty ... 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::longer_worst_case ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_encode::repeat_plus_one_at_end ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::one_byte ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::long_run ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::overlong_run ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::repeat_at_beginning ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::repeat_at_end ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::repeat_in_the_middle ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::shortest_worst_case ... 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_at_beginning ... ok
[INFO] [stdout] test stages::rle::tests::test_roundtrip::repeat_plus_one_in_the_middle ... ok
[INFO] [stdout] test stages::mtf::tests::test_mtf_encode::repeat_same_byte ... ok
[INFO] [stdout] test stages::rle::tests::test_rle_decode::repeat_plus_one_at_end ... ok
[INFO] [stdout] test stages::huff::tests::test_encode::empty ... FAILED
[INFO] [stdout] test stages::bwt::tests::test_bwt_decode::single_byte ... ok
[INFO] [stdout] test stages::bwt::tests::test_bwt_encode::three_identical_bytes ... ok
[INFO] [stdout] test stages::bwt::tests::test_bwt_encode::single_byte ... ok
[INFO] [stdout] test stages::bwt::tests::test_roundtrip::three_bytes ... ok
[INFO] [stdout] test stages::bwt::tests::test_bwt_encode::zbcba ... 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_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:     0x6101b01f7e2a - std[ec419fa8110287d5]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6101b01f7e2a - std[ec419fa8110287d5]::backtrace_rs::backtrace::trace_unsynchronized::<std[ec419fa8110287d5]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6101b01f7e2a - std[ec419fa8110287d5]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x6101b01f7e2a - <<std[ec419fa8110287d5]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[35159d6ffb30e017]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x6101b020c57a - <core[35159d6ffb30e017]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x6101b020c57a - core[35159d6ffb30e017]::fmt::write
[INFO] [stdout]    6:     0x6101b01fcb32 - std[ec419fa8110287d5]::io::default_write_fmt::<alloc[a8a7aba520129d98]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x6101b01fcb32 - <alloc[a8a7aba520129d98]::vec::Vec<u8> as std[ec419fa8110287d5]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x6101b01d6a1f - <std[ec419fa8110287d5]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x6101b01d6a1f - std[ec419fa8110287d5]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6101b01f02b9 - std[ec419fa8110287d5]::panicking::default_hook
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6101b018276c - <alloc[a8a7aba520129d98]::boxed::Box<dyn for<'a, 'b> core[35159d6ffb30e017]::ops::function::Fn<(&'a std[ec419fa8110287d5]::panic::PanicHookInfo<'b>,), Output = ()> + core[35159d6ffb30e017]::marker::Sync + core[35159d6ffb30e017]::marker::Send> as core[35159d6ffb30e017]::ops::function::Fn<(&std[ec419fa8110287d5]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x6101b018276c - test[a8007afcd3effadc]::test_main_inner::<test[a8007afcd3effadc]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x6101b01f0472 - <alloc[a8a7aba520129d98]::boxed::Box<dyn for<'a, 'b> core[35159d6ffb30e017]::ops::function::Fn<(&'a std[ec419fa8110287d5]::panic::PanicHookInfo<'b>,), Output = ()> + core[35159d6ffb30e017]::marker::Sync + core[35159d6ffb30e017]::marker::Send> as core[35159d6ffb30e017]::ops::function::Fn<(&std[ec419fa8110287d5]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x6101b01f0472 - std[ec419fa8110287d5]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6101b01d6ad8 - std[ec419fa8110287d5]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6101b01cdf19 - std[ec419fa8110287d5]::sys::backtrace::__rust_end_short_backtrace::<std[ec419fa8110287d5]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x6101b01d78dd - __rustc[cfb3622dd870db93]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x6101b020cccc - core[35159d6ffb30e017]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x6101b020cb83 - core[35159d6ffb30e017]::panicking::assert_failed_inner
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x6101b015deb1 - core[35159d6ffb30e017]::panicking::assert_failed::<bzippr[5bdd29f347c2da9a]::stages::huff::Node, bzippr[5bdd29f347c2da9a]::stages::huff::Node>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x6101b0152a6d - bzippr[5bdd29f347c2da9a]::stages::huff::tests::test_encode::empty
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stages/huff.rs:264:5
[INFO] [stdout]   22:     0x6101b014fb07 - bzippr[5bdd29f347c2da9a]::stages::huff::tests::test_encode::empty::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stages/huff.rs:268:126
[INFO] [stdout]   23:     0x6101b0145ef6 - <bzippr[5bdd29f347c2da9a]::stages::huff::tests::test_encode::empty::{closure#0} as core[35159d6ffb30e017]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x6101b0175a4b - <fn() -> core[35159d6ffb30e017]::result::Result<(), alloc[a8a7aba520129d98]::string::String> as core[35159d6ffb30e017]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x6101b0175a4b - test[a8007afcd3effadc]::__rust_begin_short_backtrace::<core[35159d6ffb30e017]::result::Result<(), alloc[a8a7aba520129d98]::string::String>, fn() -> core[35159d6ffb30e017]::result::Result<(), alloc[a8a7aba520129d98]::string::String>>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/test/src/lib.rs:724:18
[INFO] [stdout]   26:     0x6101b018323b - test[a8007afcd3effadc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/test/src/lib.rs:747:74
[INFO] [stdout]   27:     0x6101b018323b - <core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<test[a8007afcd3effadc]::run_test_in_process::{closure#0}> as core[35159d6ffb30e017]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   28:     0x6101b018323b - std[ec419fa8110287d5]::panicking::catch_unwind::do_call::<core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<test[a8007afcd3effadc]::run_test_in_process::{closure#0}>, core[35159d6ffb30e017]::result::Result<(), alloc[a8a7aba520129d98]::string::String>>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x6101b018323b - std[ec419fa8110287d5]::panicking::catch_unwind::<core[35159d6ffb30e017]::result::Result<(), alloc[a8a7aba520129d98]::string::String>, core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<test[a8007afcd3effadc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x6101b018323b - std[ec419fa8110287d5]::panic::catch_unwind::<core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<test[a8007afcd3effadc]::run_test_in_process::{closure#0}>, core[35159d6ffb30e017]::result::Result<(), alloc[a8a7aba520129d98]::string::String>>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x6101b018323b - test[a8007afcd3effadc]::run_test_in_process
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/test/src/lib.rs:747:27
[INFO] [stdout]   32:     0x6101b018323b - test[a8007afcd3effadc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/test/src/lib.rs:668:43
[INFO] [stdout]   33:     0x6101b017dc14 - test[a8007afcd3effadc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/test/src/lib.rs:698:41
[INFO] [stdout]   34:     0x6101b017dc14 - std[ec419fa8110287d5]::sys::backtrace::__rust_begin_short_backtrace::<test[a8007afcd3effadc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x6101b0185e42 - std[ec419fa8110287d5]::thread::lifecycle::spawn_unchecked::<test[a8007afcd3effadc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   36:     0x6101b0185e42 - <core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<std[ec419fa8110287d5]::thread::lifecycle::spawn_unchecked<test[a8007afcd3effadc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[35159d6ffb30e017]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   37:     0x6101b0185e42 - std[ec419fa8110287d5]::panicking::catch_unwind::do_call::<core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<std[ec419fa8110287d5]::thread::lifecycle::spawn_unchecked<test[a8007afcd3effadc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x6101b0185e42 - std[ec419fa8110287d5]::panicking::catch_unwind::<(), core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<std[ec419fa8110287d5]::thread::lifecycle::spawn_unchecked<test[a8007afcd3effadc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x6101b0185e42 - std[ec419fa8110287d5]::panic::catch_unwind::<core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<std[ec419fa8110287d5]::thread::lifecycle::spawn_unchecked<test[a8007afcd3effadc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x6101b0185e42 - std[ec419fa8110287d5]::thread::lifecycle::spawn_unchecked::<test[a8007afcd3effadc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   41:     0x6101b0185e42 - <std[ec419fa8110287d5]::thread::lifecycle::spawn_unchecked<test[a8007afcd3effadc]::run_test::{closure#1}, ()>::{closure#1} as core[35159d6ffb30e017]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x6101b01f773f - <alloc[a8a7aba520129d98]::boxed::Box<dyn core[35159d6ffb30e017]::ops::function::FnOnce<(), Output = ()> + core[35159d6ffb30e017]::marker::Send> as core[35159d6ffb30e017]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   43:     0x6101b01f773f - <std[ec419fa8110287d5]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x7f6bb7437aa4 - <unknown>
[INFO] [stdout]   45:     0x7f6bb74c4a64 - 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 286.20s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "bcccdaf7b74f7543371802243cafd391ffc2c24cf7d3e4201cca0f32336010c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcccdaf7b74f7543371802243cafd391ffc2c24cf7d3e4201cca0f32336010c6", kill_on_drop: false }`
[INFO] [stdout] bcccdaf7b74f7543371802243cafd391ffc2c24cf7d3e4201cca0f32336010c6
