[INFO] fetching crate csp-solver 0.6.0...
[INFO] testing csp-solver-0.6.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate csp-solver 0.6.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate csp-solver 0.6.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate csp-solver 0.6.0
[INFO] tweaked toml for crates.io crate csp-solver 0.6.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate csp-solver 0.6.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate csp-solver 0.6.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6e42917c08b7d933571fd9b5d22d48bbe0aa603f99836a8aa97a58dfae69a7c6
[INFO] running `Command { std: "docker" "start" "6e42917c08b7d933571fd9b5d22d48bbe0aa603f99836a8aa97a58dfae69a7c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e42917c08b7d933571fd9b5d22d48bbe0aa603f99836a8aa97a58dfae69a7c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6e42917c08b7d933571fd9b5d22d48bbe0aa603f99836a8aa97a58dfae69a7c6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e42917c08b7d933571fd9b5d22d48bbe0aa603f99836a8aa97a58dfae69a7c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6e42917c08b7d933571fd9b5d22d48bbe0aa603f99836a8aa97a58dfae69a7c6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling include_dir_macros v0.7.4
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling include_dir v0.7.4
[INFO] [stderr]    Compiling csp-solver v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 6.51s
[INFO] running `Command { std: "docker" "inspect" "6e42917c08b7d933571fd9b5d22d48bbe0aa603f99836a8aa97a58dfae69a7c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6e42917c08b7d933571fd9b5d22d48bbe0aa603f99836a8aa97a58dfae69a7c6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling zerocopy v0.8.54
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling bitflags v2.13.0
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]    Compiling cc v1.2.66
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling iai-callgrind-runner v0.16.1
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling iai-callgrind v0.16.1
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand v0.9.4
[INFO] [stderr]    Compiling regex-automata v0.4.15
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling criterion-plot v0.8.2
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling regex v1.13.0
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy-derive v0.8.54
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling iai-callgrind-macros v0.6.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling proptest v1.11.0
[INFO] [stderr]    Compiling criterion v0.8.2
[INFO] [stderr]    Compiling csp-solver v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 29s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "6e42917c08b7d933571fd9b5d22d48bbe0aa603f99836a8aa97a58dfae69a7c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6e42917c08b7d933571fd9b5d22d48bbe0aa603f99836a8aa97a58dfae69a7c6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.19s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/csp-solver/c9f9249086f4e7e8/out/csp_solver-c9f9249086f4e7e8)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test builder::kuhn_munkres::tests::known_3x3 ... ok
[INFO] [stdout] test constraint::cage::tests::cage_product_revise_prunes_by_divisibility_and_bound ... ok
[INFO] [stdout] test constraint::cage::tests::cage_product_revise_prunes_zero_for_nonzero_target ... ok
[INFO] [stdout] test builder::kuhn_munkres::tests::brute_force_agreement_small ... ok
[INFO] [stdout] test builder::kuhn_munkres::tests::degenerate_shapes ... ok
[INFO] [stdout] test builder::kuhn_munkres::tests::rectangular_more_rows ... ok
[INFO] [stdout] test constraint::cage::tests::cage_sum_revise_detects_unsat ... ok
[INFO] [stdout] test constraint::cage::tests::cage_sum_revise_prunes_by_residual ... ok
[INFO] [stdout] test constraint::cage::tests::cage_sum_revise_tightens_low_end ... ok
[INFO] [stdout] test builder::kuhn_munkres::tests::rectangular_more_cols ... ok
[INFO] [stdout] test constraint::cage::tests::n_ary_lambda_cage_sum_does_not_propagate ... ok
[INFO] [stdout] test constraint::cage::tests::cage_sum_revise_soundness_randomized ... ok
[INFO] [stdout] test constraint::cage::tests::cage_product_revise_soundness_randomized ... ok
[INFO] [stdout] test constraint::cage::tests::cage_product_revise_detects_unsat ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running tests/all_different_except.rs (/opt/rustwide/target/release/build/csp-solver/d9cf815882a08b03/out/all_different_except-d9cf815882a08b03)
[INFO] [stdout] test revise_prunes_non_sentinel_singleton ... ok
[INFO] [stdout] test check_mixed_sentinel_and_distinct ... ok
[INFO] [stdout] test check_rejects_duplicate_non_sentinel ... ok
[INFO] [stdout] test revise_skips_sentinel_singleton ... ok
[INFO] [stdout] test check_allows_multiple_sentinels ... ok
[INFO] [stdout] test solve_end_to_end_permits_sentinel_repeats ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/assignment_builder.rs (/opt/rustwide/target/release/build/csp-solver/50390e206a590172/out/assignment_builder-50390e206a590172)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test simple_3x3_diagonal ... ok
[INFO] [stdout] test dimensions_not_set_returns_err ... ok
[INFO] [stdout] test unmatch_when_penalty_low ... ok
[INFO] [stdout] test cost_not_set_returns_err ... ok
[INFO] [stdout] test with_pin_overrides_cost ... ok
[INFO] [stdout] test role_groups_separate_assignments ... ok
[INFO] [stdout] test brute_force_match_4x4 ... ok
[INFO] [stdout] test node_budget_exhausted_returns_budget_exceeded ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/assignment_proptest.rs (/opt/rustwide/target/release/build/csp-solver/975cacf47dc9b038/out/assignment_proptest-975cacf47dc9b038)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test prop_single_row ... ok
[INFO] [stdout] test prop_rectangular_matches_bruteforce ... ok
[INFO] [stdout] test prop_unmatched_penalty_monotone ... ok
[INFO] [stdout] test prop_lap_valid_and_optimal ... ok
[INFO] [stdout] test prop_square_matches_bruteforce ... ok
[INFO] [stdout] test prop_pins_respected ... ok
[INFO] [stdout] test prop_roles_partition ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cage.rs (/opt/rustwide/target/release/build/csp-solver/3df1870931c77ac1/out/cage-3df1870931c77ac1)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test kenken_mixed_cage_node_drop_vs_lambda ... ok
[INFO] [stdout] test cage_product_solver_matches_bruteforce_and_is_set_invariant ... ok
[INFO] [stdout] test killer_cage_sum_node_drop_vs_lambda ... ok
[INFO] [stdout] test cage_sum_solver_matches_bruteforce_and_is_set_invariant ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cost_finite.rs (/opt/rustwide/target/release/build/csp-solver/e37546f6c8e51506/out/cost_finite-e37546f6c8e51506)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test cost_lookup_present ... ok
[INFO] [stdout] test cost_lookup_with_negative_sentinel ... ok
[INFO] [stdout] test cost_lookup_unsorted_input ... ok
[INFO] [stdout] test solve_optimized_end_to_end ... ok
[INFO] [stderr]      Running tests/difficulty_parity.rs (/opt/rustwide/target/release/build/csp-solver/2dd297c32150e6c1/out/difficulty_parity-2dd297c32150e6c1)
[INFO] [stdout] test min_cost_after_remove ... ok
[INFO] [stdout] test domain_delegation ... ok
[INFO] [stdout] test min_cost_cache_invalidation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test difficulty_variants_agree_across_all_known_definitions ... FAILED
[INFO] [stdout] test no_unscanned_difficulty_definitions_exist ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- difficulty_variants_agree_across_all_known_definitions stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'difficulty_variants_agree_across_all_known_definitions' (2804) panicked at tests/difficulty_parity.rs:238:5:
[INFO] [stdout] Difficulty parity broken across 6 known sibling definitions — canonical source is csp_solver::sudoku::Difficulty (src/puzzles/sudoku/generate.rs).
[INFO] [stdout] wasm/src/sudoku.rs::SudokuDifficulty (wasm, prototype 6 — idiomatic casing) (wasm/src/sudoku.rs): could not read file — No such file or directory (os error 2)
[INFO] [stdout] games/sudoku/types.ts Difficulty (frontend TS) (../web/frontend/src/games/sudoku/types.ts): could not read file — No such file or directory (os error 2)
[INFO] [stdout] wasm/src/futoshiki.rs::FutoshikiDifficulty (wasm, T4-W6 — idiomatic casing) (wasm/src/futoshiki.rs): could not read file — No such file or directory (os error 2)
[INFO] [stdout] games/futoshiki/types.ts Difficulty (frontend TS, T4-W6) (../web/frontend/src/games/futoshiki/types.ts): could not read file — No such file or directory (os error 2)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58b8400a97c1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x58b8400be61a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x58b8400adcac - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x58b8400853e6 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x58b8400a18e9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x58b84003d670 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x58b8400a1aa2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x58b840085492 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x58b84007df79 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x58b84008609d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x58b8400bed4c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x58b84002dc1e - <difficulty_parity[122157e6b0b1e263]::difficulty_variants_agree_across_all_known_definitions::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   12:     0x58b840030abb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   13:     0x58b84003dc95 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   14:     0x58b840037584 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   15:     0x58b840040d22 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   16:     0x58b8400a8cbf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   17:     0x7c3b06a50dfa - <unknown>
[INFO] [stdout]   18:     0x7c3b06ae43d4 - clone
[INFO] [stdout]   19:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- no_unscanned_difficulty_definitions_exist stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'no_unscanned_difficulty_definitions_exist' (2805) panicked at tests/difficulty_parity.rs:360:5:
[INFO] [stdout] SIBLING_DEFINITIONS lists path(s) that no longer look like a Difficulty definition (file deleted, or the enum/class/type declaration was removed) — update this file's SIBLING_DEFINITIONS to match reality: ["../web/frontend/src/games/futoshiki/types.ts", "../web/frontend/src/games/sudoku/types.ts", "wasm/src/futoshiki.rs", "wasm/src/sudoku.rs"]
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58b8400a97c1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x58b8400be61a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x58b8400adcac - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x58b8400853e6 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x58b8400a18e9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x58b84003d670 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x58b8400a1aa2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x58b840085492 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x58b84007df79 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x58b84008609d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x58b8400bed4c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x58b84002cb63 - <difficulty_parity[122157e6b0b1e263]::no_unscanned_difficulty_definitions_exist::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   12:     0x58b840030abb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   13:     0x58b84003dc95 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   14:     0x58b840037584 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   15:     0x58b840040d22 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   16:     0x58b8400a8cbf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   17:     0x7c3b06a50dfa - <unknown>
[INFO] [stdout]   18:     0x7c3b06ae43d4 - clone
[INFO] [stdout]   19:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     difficulty_variants_agree_across_all_known_definitions
[INFO] [stdout]     no_unscanned_difficulty_definitions_exist
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test difficulty_parity`
[INFO] running `Command { std: "docker" "inspect" "6e42917c08b7d933571fd9b5d22d48bbe0aa603f99836a8aa97a58dfae69a7c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e42917c08b7d933571fd9b5d22d48bbe0aa603f99836a8aa97a58dfae69a7c6", kill_on_drop: false }`
[INFO] [stdout] 6e42917c08b7d933571fd9b5d22d48bbe0aa603f99836a8aa97a58dfae69a7c6
