[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 1.95.0 for beta-1.96-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteschmitt%2Fbzippr" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-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-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/teschmitt/bzippr on toolchain 1.95.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e99a8a137e18358217f29ce6a2abd97697e40d7bb396058f7bdf487ee53c4004 [INFO] running `Command { std: "docker" "start" "-a" "e99a8a137e18358217f29ce6a2abd97697e40d7bb396058f7bdf487ee53c4004", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e99a8a137e18358217f29ce6a2abd97697e40d7bb396058f7bdf487ee53c4004", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e99a8a137e18358217f29ce6a2abd97697e40d7bb396058f7bdf487ee53c4004", kill_on_drop: false }` [INFO] [stdout] e99a8a137e18358217f29ce6a2abd97697e40d7bb396058f7bdf487ee53c4004 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d76e1b0ad8dd80d240cb587a3ccadf75f65c033aa20d8f991bd6be10463f4b2d [INFO] running `Command { std: "docker" "start" "-a" "d76e1b0ad8dd80d240cb587a3ccadf75f65c033aa20d8f991bd6be10463f4b2d", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [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 thiserror 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 8.34s [INFO] running `Command { std: "docker" "inspect" "d76e1b0ad8dd80d240cb587a3ccadf75f65c033aa20d8f991bd6be10463f4b2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d76e1b0ad8dd80d240cb587a3ccadf75f65c033aa20d8f991bd6be10463f4b2d", kill_on_drop: false }` [INFO] [stdout] d76e1b0ad8dd80d240cb587a3ccadf75f65c033aa20d8f991bd6be10463f4b2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b49e03ffb53f4f6a1ee07fe29edb520d5c6f126117c743d49b8eb2fda4ba2f4 [INFO] running `Command { std: "docker" "start" "-a" "9b49e03ffb53f4f6a1ee07fe29edb520d5c6f126117c743d49b8eb2fda4ba2f4", 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 clap_derive v4.5.47 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [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 6.29s [INFO] running `Command { std: "docker" "inspect" "9b49e03ffb53f4f6a1ee07fe29edb520d5c6f126117c743d49b8eb2fda4ba2f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b49e03ffb53f4f6a1ee07fe29edb520d5c6f126117c743d49b8eb2fda4ba2f4", kill_on_drop: false }` [INFO] [stdout] 9b49e03ffb53f4f6a1ee07fe29edb520d5c6f126117c743d49b8eb2fda4ba2f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 22a13e66fc17aef285b3e167a3af52b82932543336f6232af90e05e03b186c17 [INFO] running `Command { std: "docker" "start" "-a" "22a13e66fc17aef285b3e167a3af52b82932543336f6232af90e05e03b186c17", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bzippr-c5d824b2842fdd23) [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_bytes ... ok [INFO] [stdout] test stages::bwt::tests::test_bwt_encode::single_byte ... ok [INFO] [stdout] test stages::bwt::tests::test_bwt_decode::three_identical_bytes ... ok [INFO] [stdout] test stages::bwt::tests::test_get_from_index_success::empty ... ok [INFO] [stdout] test stages::bwt::tests::test_bwt_encode::aab ... 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::banana ... ok [INFO] [stdout] test stages::bwt::tests::test_bwt_decode::five_bytes ... ok [INFO] [stdout] test stages::bwt::tests::test_get_shifts_success::one_byte ... ok [INFO] [stdout] test stages::bwt::tests::test_bwt_encode::three_identical_bytes ... ok [INFO] [stdout] test stages::bwt::tests::test_roundtrip::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::two_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::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::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::bbyaeeeeeeafeeeybzzzzzzzzzyz ... ok [INFO] [stdout] test stages::huff::tests::test_num_syms::empty ... 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_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::back_and_forth ... 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::one_runb_at_end ... ok [INFO] [stdout] test stages::mtf::tests::test_mtf_decode::no_runs ... 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::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::single_byte ... 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::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::empty ... 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::bbyaeeeeeeafeeeybzzzzzzzzzyz ... ok [INFO] [stdout] test stages::mtf::tests::test_mtf_encode::back_and_forth ... ok [INFO] [stdout] test stages::mtf::tests::test_mtf_encode::single_byte ... ok [INFO] [stdout] test stages::mtf::tests::test_mtf_encode::zero ... ok [INFO] [stdout] test stages::mtf::tests::test_mtf_encode::repeat_same_byte ... ok [INFO] [stdout] test stages::mtf::tests::test_mtf_encode::overlapping_patterns ... 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::zeroes ... 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::empty ... 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::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_at_end ... 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_in_the_middle ... ok [INFO] [stdout] test stages::rle::tests::test_rle_decode::repeat_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_encode::five_same_bytes ... ok [INFO] [stdout] test stages::rle::tests::test_rle_encode::one_byte ... ok [INFO] [stdout] test stages::rle::tests::test_rle_encode::four_same_one_different ... ok [INFO] [stdout] test stages::rle::tests::test_rle_encode::longer_worst_case ... ok [INFO] [stdout] test stages::rle::tests::test_rle_encode::long_run ... ok [INFO] [stdout] test stages::rle::tests::test_rle_encode::overlong_run ... ok [INFO] [stdout] test stages::rle::tests::test_rle_decode::repeat_plus_one_at_end ... 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::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_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::empty ... ok [INFO] [stdout] test stages::rle::tests::test_roundtrip::longer_worst_case ... ok [INFO] [stdout] test stages::rle::tests::test_roundtrip::five_same_bytes ... ok [INFO] [stdout] test stages::rle::tests::test_roundtrip::repeat_at_beginning ... ok [INFO] [stdout] test stages::rle::tests::test_roundtrip::overlong_run ... ok [INFO] [stdout] test stages::rle::tests::test_roundtrip::one_byte ... 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_roundtrip::repeat_plus_one_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_in_the_middle ... ok [INFO] [stdout] test stages::rle::tests::test_roundtrip::repeat_plus_one_at_end ... ok [INFO] [stdout] test stages::huff::tests::test_encode::empty ... FAILED [INFO] [stdout] test stages::bwt::tests::test_get_shifts_success::three_bytes ... ok [INFO] [stdout] test stages::bwt::tests::test_roundtrip::single_byte ... 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::three_bytes ... ok [INFO] [stdout] test stages::bwt::tests::test_roundtrip::five_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: 0x5736b3b4ff2a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5736b3b4ff2a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5736b3b4ff2a - std[e28293b1aa0f68bd]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5736b3b4ff2a - <::print::DisplayBacktrace as core[c1f1a4ba060b9bfa]::fmt::Display>::fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5736b3b6450a - ::fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5736b3b6450a - core[c1f1a4ba060b9bfa]::fmt::write [INFO] [stdout] 6: 0x5736b3b54c82 - std[e28293b1aa0f68bd]::io::default_write_fmt::> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5736b3b54c82 - as std[e28293b1aa0f68bd]::io::Write>::write_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x5736b3b2ed2f - ::print [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5736b3b2ed2f - std[e28293b1aa0f68bd]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5736b3b48479 - std[e28293b1aa0f68bd]::panicking::default_hook [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x5736b3adb3fc - core[c1f1a4ba060b9bfa]::ops::function::Fn<(&'a std[e28293b1aa0f68bd]::panic::PanicHookInfo<'b>,), Output = ()> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::Fn<(&std[e28293b1aa0f68bd]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x5736b3adb3fc - test[273d7611820c9051]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5736b3b48632 - core[c1f1a4ba060b9bfa]::ops::function::Fn<(&'a std[e28293b1aa0f68bd]::panic::PanicHookInfo<'b>,), Output = ()> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::Fn<(&std[e28293b1aa0f68bd]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x5736b3b48632 - std[e28293b1aa0f68bd]::panicking::panic_with_hook [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x5736b3b2ede8 - std[e28293b1aa0f68bd]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x5736b3b26229 - std[e28293b1aa0f68bd]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x5736b3b2fbed - __rustc[b7974e8690430dd9]::rust_begin_unwind [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x5736b3b64d7c - core[c1f1a4ba060b9bfa]::panicking::panic_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5736b3b64c33 - core[c1f1a4ba060b9bfa]::panicking::assert_failed_inner [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panicking.rs:439:17 [INFO] [stdout] 20: 0x5736b3abf90f - core::panicking::assert_failed::h3c09b4cb6bfb7495 [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panicking.rs:394:5 [INFO] [stdout] 21: 0x5736b3a9d707 - bzippr::stages::huff::tests::test_encode::empty::h4365d550569dc533 [INFO] [stdout] at /opt/rustwide/workdir/src/stages/huff.rs:264:5 [INFO] [stdout] 22: 0x5736b3a9d787 - bzippr::stages::huff::tests::test_encode::empty::{{closure}}::ha30fcd51bfaed58a [INFO] [stdout] at /opt/rustwide/workdir/src/stages/huff.rs:268:126 [INFO] [stdout] 23: 0x5736b3aadfd6 - core::ops::function::FnOnce::call_once::hbba57eb8fd661d9c [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x5736b3acf4db - core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x5736b3acf4db - test[273d7611820c9051]::__rust_begin_short_backtrace::, fn() -> core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:663:18 [INFO] [stdout] 26: 0x5736b3adbecb - test[273d7611820c9051]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:686:74 [INFO] [stdout] 27: 0x5736b3adbecb - as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 28: 0x5736b3adbecb - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::, core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40 [INFO] [stdout] 29: 0x5736b3adbecb - std[e28293b1aa0f68bd]::panicking::catch_unwind::, core[c1f1a4ba060b9bfa]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19 [INFO] [stdout] 30: 0x5736b3adbecb - std[e28293b1aa0f68bd]::panic::catch_unwind::, core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x5736b3adbecb - test[273d7611820c9051]::run_test_in_process [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:686:27 [INFO] [stdout] 32: 0x5736b3adbecb - test[273d7611820c9051]::run_test::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:607:43 [INFO] [stdout] 33: 0x5736b3ad75e4 - test[273d7611820c9051]::run_test::{closure#1} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:637:41 [INFO] [stdout] 34: 0x5736b3ad75e4 - std[e28293b1aa0f68bd]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 35: 0x5736b3adead2 - std[e28293b1aa0f68bd]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 36: 0x5736b3adead2 - ::{closure#1}::{closure#0}> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 37: 0x5736b3adead2 - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40 [INFO] [stdout] 38: 0x5736b3adead2 - std[e28293b1aa0f68bd]::panicking::catch_unwind::<(), core[c1f1a4ba060b9bfa]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19 [INFO] [stdout] 39: 0x5736b3adead2 - std[e28293b1aa0f68bd]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x5736b3adead2 - std[e28293b1aa0f68bd]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 41: 0x5736b3adead2 - ::{closure#1} as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x5736b3b4f83f - + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 43: 0x5736b3b4f83f - ::new::thread_start [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 44: 0x749c64eb9aa4 - [INFO] [stdout] 45: 0x749c64f46a64 - clone [INFO] [stdout] 46: 0x0 - [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 296.31s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "22a13e66fc17aef285b3e167a3af52b82932543336f6232af90e05e03b186c17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22a13e66fc17aef285b3e167a3af52b82932543336f6232af90e05e03b186c17", kill_on_drop: false }` [INFO] [stdout] 22a13e66fc17aef285b3e167a3af52b82932543336f6232af90e05e03b186c17