[INFO] updating cached repository https://github.com/leonbuehler/onek-btc-challenge-cpu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a15d84b00932bdd9429965808b30879b8f9d5161 [INFO] checking leonbuehler/onek-btc-challenge-cpu against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6 for pr-133502-31 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleonbuehler%2Fonek-btc-challenge-cpu" "/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/leonbuehler/onek-btc-challenge-cpu [INFO] finished tweaking git repo https://github.com/leonbuehler/onek-btc-challenge-cpu [INFO] tweaked toml for git repo https://github.com/leonbuehler/onek-btc-challenge-cpu written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/leonbuehler/onek-btc-challenge-cpu on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/leonbuehler/onek-btc-challenge-cpu 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 26566c63b129fe6f623dd50d90415777c84429a2a75972d15e65eecbda6f7aaf [INFO] running `Command { std: "docker" "start" "26566c63b129fe6f623dd50d90415777c84429a2a75972d15e65eecbda6f7aaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "26566c63b129fe6f623dd50d90415777c84429a2a75972d15e65eecbda6f7aaf", 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" "26566c63b129fe6f623dd50d90415777c84429a2a75972d15e65eecbda6f7aaf" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "26566c63b129fe6f623dd50d90415777c84429a2a75972d15e65eecbda6f7aaf", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "26566c63b129fe6f623dd50d90415777c84429a2a75972d15e65eecbda6f7aaf" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Compiling bitcoin-internals v0.4.0 [INFO] [stderr] Compiling time-core v0.1.4 [INFO] [stderr] Checking num_threads v0.1.7 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Compiling cc v1.2.26 [INFO] [stderr] Checking deranged v0.4.0 [INFO] [stderr] Checking colored v2.2.0 [INFO] [stderr] Compiling time-macros v0.2.22 [INFO] [stderr] Checking hex-conservative v0.3.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking bitcoin_hashes v0.15.0 [INFO] [stderr] Checking bitcoin_hashes v0.16.0 [INFO] [stderr] Checking time v0.3.41 [INFO] [stderr] Compiling secp256k1-sys v0.11.0 [INFO] [stderr] Checking base58ck v0.2.0 [INFO] [stderr] Checking simple_logger v5.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking bnum v0.13.0 [INFO] [stderr] Checking secp256k1 v0.31.0 [INFO] [stderr] Checking onek-btc-challenge-cpu v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] [INFO] [stderr] thread 'rustc' (329) panicked at /rustc-dev/3154cc1a3e6424e44f438a95007d043ed5ceaaf6/compiler/rustc_infer/src/infer/mod.rs:1705:64: [INFO] [stderr] internal error: entered unreachable code [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7676d15fda86 - <::print::DisplayBacktrace as core[934024a1e6126fb4]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7676d1c0b58f - core[934024a1e6126fb4]::fmt::write [INFO] [stderr] 2: 0x7676d161407c - ::write_fmt [INFO] [stderr] 3: 0x7676d15ced4a - std[3164a59e47d3bde]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7676d15f12c3 - std[3164a59e47d3bde]::panicking::default_hook [INFO] [stderr] 5: 0x7676d036d915 - std[3164a59e47d3bde]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7676d15f1762 - std[3164a59e47d3bde]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7676d15cee34 - std[3164a59e47d3bde]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7676d15c63a9 - std[3164a59e47d3bde]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x7676d15d09dd - __rustc[2e7b49d4226056d3]::rust_begin_unwind [INFO] [stderr] 10: 0x7676ce045a5c - core[934024a1e6126fb4]::panicking::panic_fmt [INFO] [stderr] 11: 0x7676ce619492 - core[934024a1e6126fb4]::panicking::panic [INFO] [stderr] 12: 0x7676d1f7852e - >::evaluate_const [INFO] [stderr] 13: 0x7676d1f47bb9 - >::evaluate_const_and_instantiate_projection_term [INFO] [stderr] 14: 0x7676d2ac2651 - >::evaluate_goal_no_fast_paths [INFO] [stderr] 15: 0x7676d20746c0 - ::evaluate_root_goal [INFO] [stderr] 16: 0x7676d2074e3a - >>::{closure#0}>>::normalize_alias_term [INFO] [stderr] 17: 0x7676d2a956ee - >::{closure#0}> as rustc_type_ir[aff52ad0bd0f686]::fold::FallibleTypeFolder>::try_fold_const::{closure#0} [INFO] [stderr] 18: 0x7676d2a94931 - >::{closure#0}> as rustc_type_ir[aff52ad0bd0f686]::fold::FallibleTypeFolder>::try_fold_ty::{closure#0} [INFO] [stderr] 19: 0x7676d2088179 - ::consider_probe::{closure#0} [INFO] [stderr] 20: 0x7676d207b112 - ::pick_all_method [INFO] [stderr] 21: 0x7676d2e48b7a - ::lookup_probe [INFO] [stderr] 22: 0x7676d1df397c - ::check_expr_method_call [INFO] [stderr] 23: 0x7676d1ea8df5 - ::check_expr_with_expectation_and_args [INFO] [stderr] 24: 0x7676d1e125be - ::check_expr_index [INFO] [stderr] 25: 0x7676d1eaa76b - ::check_expr_with_expectation_and_args [INFO] [stderr] 26: 0x7676d1ea928b - ::check_expr_with_expectation_and_args [INFO] [stderr] 27: 0x7676d1df72a7 - ::check_argument_types [INFO] [stderr] 28: 0x7676d1df4320 - ::check_expr_method_call [INFO] [stderr] 29: 0x7676d1ea8df5 - ::check_expr_with_expectation_and_args [INFO] [stderr] 30: 0x7676d1e9be40 - ::check_expr_block [INFO] [stderr] 31: 0x7676d1ea8dc9 - ::check_expr_with_expectation_and_args [INFO] [stderr] 32: 0x7676d1e73716 - rustc_hir_typeck[52f5caf1595d1c05]::check::check_fn [INFO] [stderr] 33: 0x7676d3045da8 - rustc_hir_typeck[52f5caf1595d1c05]::typeck_with_inspect::{closure#0} [INFO] [stderr] 34: 0x7676d30441f0 - rustc_query_impl[d183d205595bb26e]::query_vtables::typeck_root::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 35: 0x7676d21a1fd3 - rustc_query_impl[d183d205595bb26e]::execution::try_execute_query::, rustc_middle[9749cded0b0e17c3]::dep_graph::graph::DepNodeIndex>, false> [INFO] [stderr] 36: 0x7676d21a1c27 - rustc_query_impl[d183d205595bb26e]::query_vtables::typeck_root::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 37: 0x7676d2316634 - ::par_hir_body_owners::::{closure#0} [INFO] [stderr] 38: 0x7676d2315ce5 - rustc_hir_analysis[13793032b16b77dc]::check_crate [INFO] [stderr] 39: 0x7676d219e8b9 - rustc_interface[7316318c9ebc3ad]::passes::analysis [INFO] [stderr] 40: 0x7676d2e1b847 - rustc_query_impl[d183d205595bb26e]::execution::try_execute_query::>, false> [INFO] [stderr] 41: 0x7676d2e1b62b - rustc_query_impl[d183d205595bb26e]::query_vtables::analysis::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 42: 0x7676d2ee1490 - rustc_interface[7316318c9ebc3ad]::interface::run_compiler::<(), rustc_driver_impl[4d41c45c6d37fa8c]::compiler_entrypoint::{closure#0}>::{closure#2} [INFO] [stderr] 43: 0x7676d2f11782 - std[3164a59e47d3bde]::sys::backtrace::__rust_begin_short_backtrace::::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 44: 0x7676d2f1152d - ::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[934024a1e6126fb4]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 45: 0x7676d2f0fa5b - ::new::thread_start [INFO] [stderr] 46: 0x7676cc082dfa - [INFO] [stderr] 47: 0x7676cc1163d4 - clone [INFO] [stderr] 48: 0x0 - [INFO] [stderr] [INFO] [stderr] error: the compiler unexpectedly panicked. This is a bug [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md [INFO] [stderr] [INFO] [stderr] note: please make sure that you have updated to the latest nightly [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2026-10-11T14_15_42-325.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.101.0-nightly (3154cc1a3 2026-10-09) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] #0 [typeck_root] type-checking `secp::priv_to_pubkey` [INFO] [stderr] #1 [analysis] running analysis passes on crate `onek_btc_challenge_cpu` [INFO] [stderr] end of query stack [INFO] [stderr] [INFO] [stderr] thread 'rustc' (330) panicked at /rustc-dev/3154cc1a3e6424e44f438a95007d043ed5ceaaf6/compiler/rustc_infer/src/infer/mod.rs:1705:64: [INFO] [stderr] internal error: entered unreachable code [INFO] [stderr] stack backtrace: [INFO] [stderr] [INFO] [stderr] thread 'rustc' (329) panicked at /rustc-dev/3154cc1a3e6424e44f438a95007d043ed5ceaaf6/compiler/rustc_infer/src/infer/mod.rs:1705:64: [INFO] [stderr] internal error: entered unreachable code [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7676d15fda86 - <::print::DisplayBacktrace as core[934024a1e6126fb4]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7676d1c0b58f - core[934024a1e6126fb4]::fmt::write [INFO] [stderr] 2: 0x7676d161407c - ::write_fmt [INFO] [stderr] 3: 0x7676d15ced4a - std[3164a59e47d3bde]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7676d15f12c3 - std[3164a59e47d3bde]::panicking::default_hook [INFO] [stderr] 5: 0x7676d036d915 - std[3164a59e47d3bde]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7676d15f1762 - std[3164a59e47d3bde]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7676d15cee34 - std[3164a59e47d3bde]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7676d15c63a9 - std[3164a59e47d3bde]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x7676d15d09dd - __rustc[2e7b49d4226056d3]::rust_begin_unwind [INFO] [stderr] 10: 0x7676ce045a5c - core[934024a1e6126fb4]::panicking::panic_fmt [INFO] [stderr] 11: 0x7676ce619492 - core[934024a1e6126fb4]::panicking::panic [INFO] [stderr] 12: 0x7676d1f7852e - >::evaluate_const [INFO] [stderr] 13: 0x7676d1f47bb9 - >::evaluate_const_and_instantiate_projection_term [INFO] [stderr] 14: 0x7676d2ac2651 - >::evaluate_goal_no_fast_paths [INFO] [stderr] 15: 0x7676d20746c0 - ::evaluate_root_goal [INFO] [stderr] 16: 0x7676d2074e3a - >>::{closure#0}>>::normalize_alias_term [INFO] [stderr] 17: 0x7676d2a956ee - >::{closure#0}> as rustc_type_ir[aff52ad0bd0f686]::fold::FallibleTypeFolder>::try_fold_const::{closure#0} [INFO] [stderr] 0: 0x70fc61dfda86 - <::print::DisplayBacktrace as core[934024a1e6126fb4]::fmt::Display>::fmt [INFO] [stderr] 18: 0x7676d2a94931 - >::{closure#0}> as rustc_type_ir[aff52ad0bd0f686]::fold::FallibleTypeFolder>::try_fold_ty::{closure#0} [INFO] [stderr] 19: 0x7676d2088179 - ::consider_probe::{closure#0} [INFO] [stderr] 20: 0x7676d207b112 - ::pick_all_method [INFO] [stderr] 21: 0x7676d2e48b7a - ::lookup_probe [INFO] [stderr] 22: 0x7676d1df397c - ::check_expr_method_call [INFO] [stderr] 23: 0x7676d1ea8df5 - ::check_expr_with_expectation_and_args [INFO] [stderr] 24: 0x7676d1ea928b - ::check_expr_with_expectation_and_args [INFO] [stderr] 25: 0x7676d1e1ce58 - ::check_expr_call [INFO] [stderr] 26: 0x7676d1ea84c6 - ::check_expr_with_expectation_and_args [INFO] [stderr] 27: 0x7676d1ea928b - ::check_expr_with_expectation_and_args [INFO] [stderr] 28: 0x7676d1ea97ca - ::check_expr_with_expectation_and_args [INFO] [stderr] 29: 0x7676d1e93a60 - ::check_decl [INFO] [stderr] 30: 0x7676d1e9bb7e - ::check_expr_block [INFO] [stderr] 31: 0x7676d1ea8dc9 - ::check_expr_with_expectation_and_args [INFO] [stderr] 32: 0x7676d1e1ce58 - ::check_expr_call [INFO] [stderr] 33: 0x7676d1ea84c6 - ::check_expr_with_expectation_and_args [INFO] [stderr] 34: 0x7676d1e9be40 - ::check_expr_block [INFO] [stderr] 35: 0x7676d1ea8dc9 - ::check_expr_with_expectation_and_args [INFO] [stderr] 36: 0x7676d1ea16cd - ::check_expr_if [INFO] [stderr] 37: 0x7676d1eaa2a8 - ::check_expr_with_expectation_and_args [INFO] [stderr] 38: 0x7676d1e9b1cd - ::check_expr_block [INFO] [stderr] 39: 0x7676d1ea8dc9 - ::check_expr_with_expectation_and_args [INFO] [stderr] 40: 0x7676d1e9b1cd - ::check_expr_block [INFO] [stderr] 41: 0x7676d1ea8dc9 - ::check_expr_with_expectation_and_args [INFO] [stderr] 42: 0x7676d1e9be40 - ::check_expr_block [INFO] [stderr] 1: 0x70fc6240b58f - core[934024a1e6126fb4]::fmt::write [INFO] [stderr] 43: 0x7676d1ea8dc9 - ::check_expr_with_expectation_and_args [INFO] [stderr] 2: 0x70fc61e1407c - ::write_fmt [INFO] [stderr] 44: 0x7676d1ea16cd - ::check_expr_if [INFO] [stderr] 45: 0x7676d1eaa2a8 - ::check_expr_with_expectation_and_args [INFO] [stderr] 46: 0x7676d1e9b1cd - ::check_expr_block [INFO] [stderr] 3: 0x70fc61dced4a - std[3164a59e47d3bde]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x70fc61df12c3 - std[3164a59e47d3bde]::panicking::default_hook [INFO] [stderr] 5: 0x70fc60b6d915 - std[3164a59e47d3bde]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x70fc61df1762 - std[3164a59e47d3bde]::panicking::panic_with_hook [INFO] [stderr] 7: 0x70fc61dcee34 - std[3164a59e47d3bde]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x70fc61dc63a9 - std[3164a59e47d3bde]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 47: 0x7676d1eab1bf - ::check_expr_with_expectation_and_args [INFO] [stderr] 48: 0x7676d1e9b1cd - ::check_expr_block [INFO] [stderr] 49: 0x7676d1ea8dc9 - ::check_expr_with_expectation_and_args [INFO] [stderr] 50: 0x7676d1e73716 - rustc_hir_typeck[52f5caf1595d1c05]::check::check_fn [INFO] [stderr] 51: 0x7676d3045da8 - rustc_hir_typeck[52f5caf1595d1c05]::typeck_with_inspect::{closure#0} [INFO] [stderr] 52: 0x7676d30441f0 - rustc_query_impl[d183d205595bb26e]::query_vtables::typeck_root::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 9: 0x70fc61dd09dd - __rustc[2e7b49d4226056d3]::rust_begin_unwind [INFO] [stderr] 53: 0x7676d21a1fd3 - rustc_query_impl[d183d205595bb26e]::execution::try_execute_query::, rustc_middle[9749cded0b0e17c3]::dep_graph::graph::DepNodeIndex>, false> [INFO] [stderr] 54: 0x7676d21a1c27 - rustc_query_impl[d183d205595bb26e]::query_vtables::typeck_root::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 55: 0x7676d2316634 - ::par_hir_body_owners::::{closure#0} [INFO] [stderr] 56: 0x7676d2315ce5 - rustc_hir_analysis[13793032b16b77dc]::check_crate [INFO] [stderr] 57: 0x7676d219e8b9 - rustc_interface[7316318c9ebc3ad]::passes::analysis [INFO] [stderr] 10: 0x70fc5e845a5c - core[934024a1e6126fb4]::panicking::panic_fmt [INFO] [stderr] 58: 0x7676d2e1b847 - rustc_query_impl[d183d205595bb26e]::execution::try_execute_query::>, false> [INFO] [stderr] 11: 0x70fc5ee19492 - core[934024a1e6126fb4]::panicking::panic [INFO] [stderr] 59: 0x7676d2e1b62b - rustc_query_impl[d183d205595bb26e]::query_vtables::analysis::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 12: 0x70fc6277852e - >::evaluate_const [INFO] [stderr] 13: 0x70fc62747bb9 - >::evaluate_const_and_instantiate_projection_term [INFO] [stderr] 14: 0x70fc632c2651 - >::evaluate_goal_no_fast_paths [INFO] [stderr] 15: 0x70fc628746c0 - ::evaluate_root_goal [INFO] [stderr] 16: 0x70fc62874e3a - >>::{closure#0}>>::normalize_alias_term [INFO] [stderr] 17: 0x70fc632956ee - >::{closure#0}> as rustc_type_ir[aff52ad0bd0f686]::fold::FallibleTypeFolder>::try_fold_const::{closure#0} [INFO] [stderr] 60: 0x7676d2ee1490 - rustc_interface[7316318c9ebc3ad]::interface::run_compiler::<(), rustc_driver_impl[4d41c45c6d37fa8c]::compiler_entrypoint::{closure#0}>::{closure#2} [INFO] [stderr] 61: 0x7676d2f11782 - std[3164a59e47d3bde]::sys::backtrace::__rust_begin_short_backtrace::::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 18: 0x70fc63294931 - >::{closure#0}> as rustc_type_ir[aff52ad0bd0f686]::fold::FallibleTypeFolder>::try_fold_ty::{closure#0} [INFO] [stderr] 62: 0x7676d2f1152d - ::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[934024a1e6126fb4]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 19: 0x70fc62888179 - ::consider_probe::{closure#0} [INFO] [stderr] 63: 0x7676d2f0fa5b - ::new::thread_start [INFO] [stderr] 64: 0x7676cc082dfa - [INFO] [stderr] 65: 0x7676cc1163d4 - clone [INFO] [stderr] 20: 0x70fc6287b112 - ::pick_all_method [INFO] [stderr] 66: 0x0 - [INFO] [stderr] 21: 0x70fc63648b7a - ::lookup_probe [INFO] [stderr] [INFO] [stderr] 22: 0x70fc625f397c - ::check_expr_method_call [INFO] [stderr] error: the compiler unexpectedly panicked. This is a bug [INFO] [stderr] 23: 0x70fc626a8df5 - ::check_expr_with_expectation_and_args [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md [INFO] [stderr] 24: 0x70fc626125be - ::check_expr_index [INFO] [stderr] 25: 0x70fc626aa76b - ::check_expr_with_expectation_and_args [INFO] [stderr] [INFO] [stderr] 26: 0x70fc626a928b - ::check_expr_with_expectation_and_args [INFO] [stderr] note: please make sure that you have updated to the latest nightly [INFO] [stderr] 27: 0x70fc625f72a7 - ::check_argument_types [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2026-10-11T14_15_42-325.txt`: Read-only file system (os error 30) [INFO] [stderr] 28: 0x70fc625f4320 - ::check_expr_method_call [INFO] [stderr] [INFO] [stderr] 29: 0x70fc626a8df5 - ::check_expr_with_expectation_and_args [INFO] [stderr] note: rustc 1.101.0-nightly (3154cc1a3 2026-10-09) running on x86_64-unknown-linux-gnu [INFO] [stderr] 30: 0x70fc6269be40 - ::check_expr_block [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 [INFO] [stderr] 31: 0x70fc626a8dc9 - ::check_expr_with_expectation_and_args [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] 32: 0x70fc62673716 - rustc_hir_typeck[52f5caf1595d1c05]::check::check_fn [INFO] [stderr] [INFO] [stderr] 33: 0x70fc63845da8 - rustc_hir_typeck[52f5caf1595d1c05]::typeck_with_inspect::{closure#0} [INFO] [stderr] query stack during panic: [INFO] [stderr] 34: 0x70fc638441f0 - rustc_query_impl[d183d205595bb26e]::query_vtables::typeck_root::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] #0 [typeck_root] type-checking `main` [INFO] [stderr] 35: 0x70fc629a1fd3 - rustc_query_impl[d183d205595bb26e]::execution::try_execute_query::, rustc_middle[9749cded0b0e17c3]::dep_graph::graph::DepNodeIndex>, false> [INFO] [stderr] #1 [analysis] running analysis passes on crate `onek_btc_challenge_cpu` [INFO] [stderr] 36: 0x70fc629a1c27 - rustc_query_impl[d183d205595bb26e]::query_vtables::typeck_root::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] end of query stack [INFO] [stderr] 37: 0x70fc62b16634 - ::par_hir_body_owners::::{closure#0} [INFO] [stderr] 38: 0x70fc62b15ce5 - rustc_hir_analysis[13793032b16b77dc]::check_crate [INFO] [stderr] 39: 0x70fc6299e8b9 - rustc_interface[7316318c9ebc3ad]::passes::analysis [INFO] [stderr] 40: 0x70fc6361b847 - rustc_query_impl[d183d205595bb26e]::execution::try_execute_query::>, false> [INFO] [stderr] 41: 0x70fc6361b62b - rustc_query_impl[d183d205595bb26e]::query_vtables::analysis::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 42: 0x70fc636e1490 - rustc_interface[7316318c9ebc3ad]::interface::run_compiler::<(), rustc_driver_impl[4d41c45c6d37fa8c]::compiler_entrypoint::{closure#0}>::{closure#2} [INFO] [stderr] 43: 0x70fc63711782 - std[3164a59e47d3bde]::sys::backtrace::__rust_begin_short_backtrace::::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 44: 0x70fc6371152d - ::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[934024a1e6126fb4]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 45: 0x70fc6370fa5b - ::new::thread_start [INFO] [stderr] 46: 0x70fc5c882dfa - [INFO] [stderr] 47: 0x70fc5c9163d4 - clone [INFO] [stderr] 48: 0x0 - [INFO] [stderr] [INFO] [stderr] error: the compiler unexpectedly panicked. This is a bug [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md [INFO] [stderr] [INFO] [stderr] note: please make sure that you have updated to the latest nightly [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2026-10-11T14_15_42-326.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.101.0-nightly (3154cc1a3 2026-10-09) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: --crate-type bin -C embed-bitcode=no -C debuginfo=2 [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] #0 [typeck_root] type-checking `secp::priv_to_pubkey` [INFO] [stderr] #1 [analysis] running analysis passes on crate `onek_btc_challenge_cpu` [INFO] [stderr] end of query stack [INFO] [stderr] [INFO] [stderr] thread 'rustc' (330) panicked at /rustc-dev/3154cc1a3e6424e44f438a95007d043ed5ceaaf6/compiler/rustc_infer/src/infer/mod.rs:1705:64: [INFO] [stderr] internal error: entered unreachable code [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x70fc61dfda86 - <::print::DisplayBacktrace as core[934024a1e6126fb4]::fmt::Display>::fmt [INFO] [stderr] 1: 0x70fc6240b58f - core[934024a1e6126fb4]::fmt::write [INFO] [stderr] 2: 0x70fc61e1407c - ::write_fmt [INFO] [stderr] 3: 0x70fc61dced4a - std[3164a59e47d3bde]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x70fc61df12c3 - std[3164a59e47d3bde]::panicking::default_hook [INFO] [stderr] 5: 0x70fc60b6d915 - std[3164a59e47d3bde]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x70fc61df1762 - std[3164a59e47d3bde]::panicking::panic_with_hook [INFO] [stderr] 7: 0x70fc61dcee34 - std[3164a59e47d3bde]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x70fc61dc63a9 - std[3164a59e47d3bde]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x70fc61dd09dd - __rustc[2e7b49d4226056d3]::rust_begin_unwind [INFO] [stderr] 10: 0x70fc5e845a5c - core[934024a1e6126fb4]::panicking::panic_fmt [INFO] [stderr] 11: 0x70fc5ee19492 - core[934024a1e6126fb4]::panicking::panic [INFO] [stderr] 12: 0x70fc6277852e - >::evaluate_const [INFO] [stderr] 13: 0x70fc62747bb9 - >::evaluate_const_and_instantiate_projection_term [INFO] [stderr] 14: 0x70fc632c2651 - >::evaluate_goal_no_fast_paths [INFO] [stderr] 15: 0x70fc628746c0 - ::evaluate_root_goal [INFO] [stderr] 16: 0x70fc62874e3a - >>::{closure#0}>>::normalize_alias_term [INFO] [stderr] 17: 0x70fc632956ee - >::{closure#0}> as rustc_type_ir[aff52ad0bd0f686]::fold::FallibleTypeFolder>::try_fold_const::{closure#0} [INFO] [stderr] 18: 0x70fc63294931 - >::{closure#0}> as rustc_type_ir[aff52ad0bd0f686]::fold::FallibleTypeFolder>::try_fold_ty::{closure#0} [INFO] [stderr] 19: 0x70fc62888179 - ::consider_probe::{closure#0} [INFO] [stderr] 20: 0x70fc6287b112 - ::pick_all_method [INFO] [stderr] 21: 0x70fc63648b7a - ::lookup_probe [INFO] [stderr] 22: 0x70fc625f397c - ::check_expr_method_call [INFO] [stderr] 23: 0x70fc626a8df5 - ::check_expr_with_expectation_and_args [INFO] [stderr] 24: 0x70fc626a928b - ::check_expr_with_expectation_and_args [INFO] [stderr] 25: 0x70fc6261ce58 - ::check_expr_call [INFO] [stderr] 26: 0x70fc626a84c6 - ::check_expr_with_expectation_and_args [INFO] [stderr] 27: 0x70fc626a928b - ::check_expr_with_expectation_and_args [INFO] [stderr] 28: 0x70fc626a97ca - ::check_expr_with_expectation_and_args [INFO] [stderr] 29: 0x70fc62693a60 - ::check_decl [INFO] [stderr] 30: 0x70fc6269bb7e - ::check_expr_block [INFO] [stderr] 31: 0x70fc626a8dc9 - ::check_expr_with_expectation_and_args [INFO] [stderr] 32: 0x70fc6261ce58 - ::check_expr_call [INFO] [stderr] 33: 0x70fc626a84c6 - ::check_expr_with_expectation_and_args [INFO] [stderr] 34: 0x70fc6269be40 - ::check_expr_block [INFO] [stderr] 35: 0x70fc626a8dc9 - ::check_expr_with_expectation_and_args [INFO] [stderr] 36: 0x70fc626a16cd - ::check_expr_if [INFO] [stderr] 37: 0x70fc626aa2a8 - ::check_expr_with_expectation_and_args [INFO] [stderr] 38: 0x70fc6269b1cd - ::check_expr_block [INFO] [stderr] 39: 0x70fc626a8dc9 - ::check_expr_with_expectation_and_args [INFO] [stderr] 40: 0x70fc6269b1cd - ::check_expr_block [INFO] [stderr] 41: 0x70fc626a8dc9 - ::check_expr_with_expectation_and_args [INFO] [stderr] 42: 0x70fc6269be40 - ::check_expr_block [INFO] [stderr] 43: 0x70fc626a8dc9 - ::check_expr_with_expectation_and_args [INFO] [stderr] 44: 0x70fc626a16cd - ::check_expr_if [INFO] [stderr] 45: 0x70fc626aa2a8 - ::check_expr_with_expectation_and_args [INFO] [stderr] 46: 0x70fc6269b1cd - ::check_expr_block [INFO] [stderr] 47: 0x70fc626ab1bf - ::check_expr_with_expectation_and_args [INFO] [stderr] 48: 0x70fc6269b1cd - ::check_expr_block [INFO] [stderr] 49: 0x70fc626a8dc9 - ::check_expr_with_expectation_and_args [INFO] [stderr] 50: 0x70fc62673716 - rustc_hir_typeck[52f5caf1595d1c05]::check::check_fn [INFO] [stderr] error: could not compile `onek-btc-challenge-cpu` (bin "onek-btc-challenge-cpu" test) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/3154cc1a3e6424e44f438a95007d043ed5ceaaf6/bin/rustc --crate-name onek_btc_challenge_cpu --edition=2024 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=61664ec7347612f7 -C extra-filename=-42c788acf470ea99 --out-dir /opt/rustwide/target/debug/build/onek-btc-challenge-cpu/42c788acf470ea99/out -L dependency=/opt/rustwide/target/debug/build/arrayvec/254bc7dd6c5b9987/out -L dependency=/opt/rustwide/target/debug/build/bitcoin-internals/511ca7a481942b7d/out -L dependency=/opt/rustwide/target/debug/build/bitcoin_hashes/5466c8ea4a500133/out -L dependency=/opt/rustwide/target/debug/build/cfg-if/d541ac7a75168aa5/out -L dependency=/opt/rustwide/target/debug/build/colored/6e81ee6df29e140f/out -L dependency=/opt/rustwide/target/debug/build/deranged/ff3e1ddfee8b343b/out -L dependency=/opt/rustwide/target/debug/build/getrandom/c04a14887d929b63/out -L dependency=/opt/rustwide/target/debug/build/hex-conservative/24d0f9184c8d1ef1/out -L dependency=/opt/rustwide/target/debug/build/itoa/aa1c64fbdc4f12a7/out -L dependency=/opt/rustwide/target/debug/build/lazy_static/cb8ca6aa8c56979f/out -L dependency=/opt/rustwide/target/debug/build/libc/07c61d5058b4388b/out -L dependency=/opt/rustwide/target/debug/build/log/9dd860993e8ea465/out -L dependency=/opt/rustwide/target/debug/build/num-conv/0b8b974f3dbf7358/out -L dependency=/opt/rustwide/target/debug/build/num_threads/9096be315f6e7597/out -L dependency=/opt/rustwide/target/debug/build/powerfmt/6244fffd86cf9c21/out -L dependency=/opt/rustwide/target/debug/build/ppv-lite86/b85c919e5e899c5b/out -L dependency=/opt/rustwide/target/debug/build/rand/5b529bcb0914f1b2/out -L dependency=/opt/rustwide/target/debug/build/rand_chacha/c54e479d92aae6e0/out -L dependency=/opt/rustwide/target/debug/build/rand_core/32330cc663d451ba/out -L dependency=/opt/rustwide/target/debug/build/secp256k1-sys/5626cd16035e6241/out -L dependency=/opt/rustwide/target/debug/build/time-core/2d410b3c03c33315/out -L dependency=/opt/rustwide/target/debug/build/time-macros/56c831e41cafabfc/out -L dependency=/opt/rustwide/target/debug/build/time/6fc40f8ba491ce76/out -L dependency=/opt/rustwide/target/debug/build/zerocopy/96bd449e225272bc/out --extern base58ck=/opt/rustwide/target/debug/build/base58ck/19a47416549cb787/out/libbase58ck-19a47416549cb787.rmeta --extern bitcoin_hashes=/opt/rustwide/target/debug/build/bitcoin_hashes/59627381460733f1/out/libbitcoin_hashes-59627381460733f1.rmeta --extern bnum=/opt/rustwide/target/debug/build/bnum/b1fcc216cff0e5c5/out/libbnum-b1fcc216cff0e5c5.rmeta --extern hex=/opt/rustwide/target/debug/build/hex/4852862d92867e36/out/libhex-4852862d92867e36.rmeta --extern log=/opt/rustwide/target/debug/build/log/9dd860993e8ea465/out/liblog-9dd860993e8ea465.rmeta --extern rand=/opt/rustwide/target/debug/build/rand/5b529bcb0914f1b2/out/librand-5b529bcb0914f1b2.rmeta --extern secp256k1=/opt/rustwide/target/debug/build/secp256k1/ea26212a752486a1/out/libsecp256k1-ea26212a752486a1.rmeta --extern simple_logger=/opt/rustwide/target/debug/build/simple_logger/5db01b9c99ca2428/out/libsimple_logger-5db01b9c99ca2428.rmeta --cap-lints=forbid --force-warn=unused_crate_dependencies -L native=/opt/rustwide/target/debug/build/secp256k1-sys/cfa045e6b2b21881/out` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] 51: 0x70fc63845da8 - rustc_hir_typeck[52f5caf1595d1c05]::typeck_with_inspect::{closure#0} [INFO] [stderr] 52: 0x70fc638441f0 - rustc_query_impl[d183d205595bb26e]::query_vtables::typeck_root::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 53: 0x70fc629a1fd3 - rustc_query_impl[d183d205595bb26e]::execution::try_execute_query::, rustc_middle[9749cded0b0e17c3]::dep_graph::graph::DepNodeIndex>, false> [INFO] [stderr] 54: 0x70fc629a1c27 - rustc_query_impl[d183d205595bb26e]::query_vtables::typeck_root::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 55: 0x70fc62b16634 - ::par_hir_body_owners::::{closure#0} [INFO] [stderr] 56: 0x70fc62b15ce5 - rustc_hir_analysis[13793032b16b77dc]::check_crate [INFO] [stderr] 57: 0x70fc6299e8b9 - rustc_interface[7316318c9ebc3ad]::passes::analysis [INFO] [stderr] 58: 0x70fc6361b847 - rustc_query_impl[d183d205595bb26e]::execution::try_execute_query::>, false> [INFO] [stderr] 59: 0x70fc6361b62b - rustc_query_impl[d183d205595bb26e]::query_vtables::analysis::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 60: 0x70fc636e1490 - rustc_interface[7316318c9ebc3ad]::interface::run_compiler::<(), rustc_driver_impl[4d41c45c6d37fa8c]::compiler_entrypoint::{closure#0}>::{closure#2} [INFO] [stderr] 61: 0x70fc63711782 - std[3164a59e47d3bde]::sys::backtrace::__rust_begin_short_backtrace::::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 62: 0x70fc6371152d - ::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[934024a1e6126fb4]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 63: 0x70fc6370fa5b - ::new::thread_start [INFO] [stderr] 64: 0x70fc5c882dfa - [INFO] [stderr] 65: 0x70fc5c9163d4 - clone [INFO] [stderr] 66: 0x0 - [INFO] [stderr] [INFO] [stderr] error: the compiler unexpectedly panicked. This is a bug [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md [INFO] [stderr] [INFO] [stderr] note: please make sure that you have updated to the latest nightly [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2026-10-11T14_15_42-326.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.101.0-nightly (3154cc1a3 2026-10-09) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: --crate-type bin -C embed-bitcode=no -C debuginfo=2 [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] #0 [typeck_root] type-checking `main` [INFO] [stderr] #1 [analysis] running analysis passes on crate `onek_btc_challenge_cpu` [INFO] [stderr] end of query stack [INFO] [stderr] error: could not compile `onek-btc-challenge-cpu` (bin "onek-btc-challenge-cpu") [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/3154cc1a3e6424e44f438a95007d043ed5ceaaf6/bin/rustc --crate-name onek_btc_challenge_cpu --edition=2024 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=ad23a1df24775cb1 -C extra-filename=-317a5e247e6d5fbc --out-dir /opt/rustwide/target/debug/build/onek-btc-challenge-cpu/317a5e247e6d5fbc/out -L dependency=/opt/rustwide/target/debug/build/arrayvec/254bc7dd6c5b9987/out -L dependency=/opt/rustwide/target/debug/build/bitcoin-internals/511ca7a481942b7d/out -L dependency=/opt/rustwide/target/debug/build/bitcoin_hashes/5466c8ea4a500133/out -L dependency=/opt/rustwide/target/debug/build/cfg-if/d541ac7a75168aa5/out -L dependency=/opt/rustwide/target/debug/build/colored/6e81ee6df29e140f/out -L dependency=/opt/rustwide/target/debug/build/deranged/ff3e1ddfee8b343b/out -L dependency=/opt/rustwide/target/debug/build/getrandom/c04a14887d929b63/out -L dependency=/opt/rustwide/target/debug/build/hex-conservative/24d0f9184c8d1ef1/out -L dependency=/opt/rustwide/target/debug/build/itoa/aa1c64fbdc4f12a7/out -L dependency=/opt/rustwide/target/debug/build/lazy_static/cb8ca6aa8c56979f/out -L dependency=/opt/rustwide/target/debug/build/libc/07c61d5058b4388b/out -L dependency=/opt/rustwide/target/debug/build/log/9dd860993e8ea465/out -L dependency=/opt/rustwide/target/debug/build/num-conv/0b8b974f3dbf7358/out -L dependency=/opt/rustwide/target/debug/build/num_threads/9096be315f6e7597/out -L dependency=/opt/rustwide/target/debug/build/powerfmt/6244fffd86cf9c21/out -L dependency=/opt/rustwide/target/debug/build/ppv-lite86/b85c919e5e899c5b/out -L dependency=/opt/rustwide/target/debug/build/rand/5b529bcb0914f1b2/out -L dependency=/opt/rustwide/target/debug/build/rand_chacha/c54e479d92aae6e0/out -L dependency=/opt/rustwide/target/debug/build/rand_core/32330cc663d451ba/out -L dependency=/opt/rustwide/target/debug/build/secp256k1-sys/5626cd16035e6241/out -L dependency=/opt/rustwide/target/debug/build/time-core/2d410b3c03c33315/out -L dependency=/opt/rustwide/target/debug/build/time-macros/56c831e41cafabfc/out -L dependency=/opt/rustwide/target/debug/build/time/6fc40f8ba491ce76/out -L dependency=/opt/rustwide/target/debug/build/zerocopy/96bd449e225272bc/out --extern base58ck=/opt/rustwide/target/debug/build/base58ck/19a47416549cb787/out/libbase58ck-19a47416549cb787.rmeta --extern bitcoin_hashes=/opt/rustwide/target/debug/build/bitcoin_hashes/59627381460733f1/out/libbitcoin_hashes-59627381460733f1.rmeta --extern bnum=/opt/rustwide/target/debug/build/bnum/b1fcc216cff0e5c5/out/libbnum-b1fcc216cff0e5c5.rmeta --extern hex=/opt/rustwide/target/debug/build/hex/4852862d92867e36/out/libhex-4852862d92867e36.rmeta --extern log=/opt/rustwide/target/debug/build/log/9dd860993e8ea465/out/liblog-9dd860993e8ea465.rmeta --extern rand=/opt/rustwide/target/debug/build/rand/5b529bcb0914f1b2/out/librand-5b529bcb0914f1b2.rmeta --extern secp256k1=/opt/rustwide/target/debug/build/secp256k1/ea26212a752486a1/out/libsecp256k1-ea26212a752486a1.rmeta --extern simple_logger=/opt/rustwide/target/debug/build/simple_logger/5db01b9c99ca2428/out/libsimple_logger-5db01b9c99ca2428.rmeta --cap-lints=forbid --force-warn=unused_crate_dependencies -L native=/opt/rustwide/target/debug/build/secp256k1-sys/cfa045e6b2b21881/out` (exit status: 101) [INFO] [stderr] warning: unused dependency `secp256k1` [INFO] [stderr] --> Cargo.toml:13:15 [INFO] [stderr] | [INFO] [stderr] 13 | [dependencies.secp256k1] [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `cargo::unused_dependencies` is set to `warn` by default [INFO] [stderr] help: consider removing the dependency on `secp256k1` [INFO] [stderr] warning: `onek-btc-challenge-cpu` (manifest) generated 1 warning [INFO] running `Command { std: "docker" "inspect" "26566c63b129fe6f623dd50d90415777c84429a2a75972d15e65eecbda6f7aaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26566c63b129fe6f623dd50d90415777c84429a2a75972d15e65eecbda6f7aaf", kill_on_drop: false }` [INFO] [stdout] 26566c63b129fe6f623dd50d90415777c84429a2a75972d15e65eecbda6f7aaf