[INFO] cloning repository https://github.com/Tortoaster/werewolf [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tortoaster/werewolf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTortoaster%2Fwerewolf", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTortoaster%2Fwerewolf'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5deea3bb56d40394a104400d94c90df17a80d397 [INFO] testing Tortoaster/werewolf/5deea3bb56d40394a104400d94c90df17a80d397 against 1.99.0-beta.1 for beta-1.99-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTortoaster%2Fwerewolf" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Tortoaster/werewolf [INFO] finished tweaking git repo https://github.com/Tortoaster/werewolf [INFO] tweaked toml for git repo https://github.com/Tortoaster/werewolf written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Tortoaster/werewolf on toolchain 1.99.0-beta.1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Tortoaster/werewolf 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" "+1.99.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] fded2b29dde2d4852e1f99d4a78f1360c0f05520a3bf0224e753f8af7949e2d1 [INFO] running `Command { std: "docker" "start" "fded2b29dde2d4852e1f99d4a78f1360c0f05520a3bf0224e753f8af7949e2d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fded2b29dde2d4852e1f99d4a78f1360c0f05520a3bf0224e753f8af7949e2d1", 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" "fded2b29dde2d4852e1f99d4a78f1360c0f05520a3bf0224e753f8af7949e2d1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fded2b29dde2d4852e1f99d4a78f1360c0f05520a3bf0224e753f8af7949e2d1", 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" "fded2b29dde2d4852e1f99d4a78f1360c0f05520a3bf0224e753f8af7949e2d1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling quote v1.0.27 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling rustversion v1.0.12 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling bytes v1.4.0 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling itoa v1.0.6 [INFO] [stderr] Compiling tracing-core v0.1.31 [INFO] [stderr] Compiling serde v1.0.163 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling tokio v1.28.1 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling socket2 v0.4.9 [INFO] [stderr] Compiling http v0.2.9 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling syn v2.0.15 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling mio v0.8.6 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling async-trait v0.1.68 [INFO] [stderr] Compiling tower-service v0.3.2 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling ryu v1.0.13 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling try-lock v0.2.4 [INFO] [stderr] Compiling tower-layer v0.3.2 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling percent-encoding v2.2.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Compiling form_urlencoded v1.1.0 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling axum v0.6.18 [INFO] [stderr] Compiling overload v0.1.1 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling nu-ansi-term v0.46.0 [INFO] [stderr] Compiling tracing-log v0.1.3 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling thread_local v1.1.7 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling matchit v0.7.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling sync_wrapper v0.1.2 [INFO] [stderr] Compiling strum v0.24.1 [INFO] [stderr] Compiling tracing-subscriber v0.3.17 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Compiling serde_derive v1.0.163 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling tracing-attributes v0.1.24 [INFO] [stderr] Compiling pin-project-internal v1.1.0 [INFO] [stderr] Compiling pin-project v1.1.0 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling hyper v0.14.26 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling serde_path_to_error v0.1.11 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling werewolf v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(return_position_impl_trait_in_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute [INFO] [stdout] | [INFO] [stdout] = help: the feature `return_position_impl_trait_in_trait` has been stable since `1.75.0` and no longer requires an attribute to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `return_position_impl_trait_in_trait` has been stable since 1.75.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(return_position_impl_trait_in_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: /rustc-dev/f47d5bb13648d5c859f5b438eb7dc834b9729961/compiler/rustc_middle/src/ty/mod.rs:1830:13: item_name: no name for DefPath { data: [DisambiguatedDefPathData { data: TypeNs("param"), disambiguator: 0 }, DisambiguatedDefPathData { data: TypeNs("Parameter"), disambiguator: 0 }, DisambiguatedDefPathData { data: AnonAssocTy("create_form"), disambiguator: 0 }], krate: crate0 } [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] thread 'rustc' (1218) panicked at /rustc-dev/f47d5bb13648d5c859f5b438eb7dc834b9729961/compiler/rustc_middle/src/ty/mod.rs:1830:13: [INFO] [stderr] Box [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7415f6aed9d6 - <::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7415f720ba4f - core[7c831bd917ebf35f]::fmt::write [INFO] [stderr] 2: 0x7415f8493eec - ::write_fmt [INFO] [stderr] 3: 0x7415f6ac0e3a - std[104cf6e2632825ea]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7415f6ae1c83 - std[104cf6e2632825ea]::panicking::default_hook [INFO] [stderr] 5: 0x7415f5a5d0ea - std[104cf6e2632825ea]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7415f6ae2122 - std[104cf6e2632825ea]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7415f5a8b334 - std[104cf6e2632825ea]::panicking::begin_panic::::{closure#0} [INFO] [stderr] 8: 0x7415f5a83dce - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stderr] 9: 0x7415f5a81f0e - std[104cf6e2632825ea]::panicking::begin_panic:: [INFO] [stderr] 10: 0x7415f5a96cb1 - ::emit_producing_guarantee [INFO] [stderr] 11: 0x7415f6025969 - rustc_middle[954fe3e16bec5a04]::util::bug::opt_span_bug_fmt::::{closure#0} [INFO] [stderr] 12: 0x7415f6025d62 - rustc_middle[954fe3e16bec5a04]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0} [INFO] [stderr] 13: 0x7415f6010710 - rustc_middle[954fe3e16bec5a04]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !> [INFO] [stderr] 14: 0x7415f40e3f34 - rustc_middle[954fe3e16bec5a04]::util::bug::bug_fmt [INFO] [stderr] 15: 0x7415f67e8471 - ::item_name:: [INFO] [stderr] 16: 0x7415f68d92ee - ::cmp [INFO] [stderr] 17: 0x7415f68c54e0 - ::values_str [INFO] [stderr] 18: 0x7415f68c71ac - ::note_type_err [INFO] [stderr] 19: 0x7415f68d4117 - ::report_and_explain_type_error [INFO] [stderr] 20: 0x7415f75bac8f - ::check_argument_types [INFO] [stderr] 21: 0x7415f75ac861 - ::check_expr_method_call [INFO] [stderr] 22: 0x7415f7547c31 - ::check_expr_with_expectation_and_args [INFO] [stderr] 23: 0x7415f7544470 - ::check_expr_block [INFO] [stderr] 24: 0x7415f7547c03 - ::check_expr_with_expectation_and_args [INFO] [stderr] 25: 0x7415f753d674 - ::check_expr_if [INFO] [stderr] 26: 0x7415f7549537 - ::check_expr_with_expectation_and_args [INFO] [stderr] 27: 0x7415f7544568 - ::check_expr_block [INFO] [stderr] 28: 0x7415f7547c03 - ::check_expr_with_expectation_and_args [INFO] [stderr] 29: 0x7415f751f14d - rustc_hir_typeck[c090edd6fef8b9e2]::check::check_fn [INFO] [stderr] 30: 0x7415f7f1e13d - rustc_hir_typeck[c090edd6fef8b9e2]::typeck_with_inspect::{closure#0} [INFO] [stderr] 31: 0x7415f7f1c680 - rustc_query_impl[3a4626ca803709b4]::query_vtables::typeck_root::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 32: 0x7415f7f0b435 - rustc_query_impl[3a4626ca803709b4]::execution::try_execute_query::, rustc_middle[954fe3e16bec5a04]::dep_graph::graph::DepNodeIndex>, false> [INFO] [stderr] 33: 0x7415f7f0b071 - rustc_query_impl[3a4626ca803709b4]::query_vtables::typeck_root::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 34: 0x7415f74621bf - rustc_mir_build[ab3f0697f3504e24]::thir::pattern::check_match::check_match [INFO] [stderr] 35: 0x7415f74611a9 - rustc_query_impl[3a4626ca803709b4]::query_vtables::check_match::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 36: 0x7415f81c4dbb - rustc_query_impl[3a4626ca803709b4]::execution::try_execute_query::, rustc_middle[954fe3e16bec5a04]::dep_graph::graph::DepNodeIndex>, false> [INFO] [stderr] 37: 0x7415f81c4b31 - rustc_query_impl[3a4626ca803709b4]::query_vtables::check_match::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 38: 0x7415f7d1f162 - rustc_mir_build[ab3f0697f3504e24]::builder::build_mir_inner_impl [INFO] [stderr] 39: 0x7415f72218f4 - rustc_mir_transform[6d6fd8fa799b6e3a]::mir_built [INFO] [stderr] 40: 0x7415f7f0b435 - rustc_query_impl[3a4626ca803709b4]::execution::try_execute_query::, rustc_middle[954fe3e16bec5a04]::dep_graph::graph::DepNodeIndex>, false> [INFO] [stderr] 41: 0x7415f7f0b167 - rustc_query_impl[3a4626ca803709b4]::query_vtables::mir_built::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 42: 0x7415f723ca75 - rustc_mir_transform[6d6fd8fa799b6e3a]::ffi_unwind_calls::has_ffi_unwind_calls [INFO] [stderr] 43: 0x7415f723c447 - rustc_query_impl[3a4626ca803709b4]::query_vtables::has_ffi_unwind_calls::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 44: 0x7415f81c4dbb - rustc_query_impl[3a4626ca803709b4]::execution::try_execute_query::, rustc_middle[954fe3e16bec5a04]::dep_graph::graph::DepNodeIndex>, false> [INFO] [stderr] 45: 0x7415f81c4af1 - rustc_query_impl[3a4626ca803709b4]::query_vtables::has_ffi_unwind_calls::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 46: 0x7415f81af611 - rustc_mir_transform[6d6fd8fa799b6e3a]::mir_promoted [INFO] [stderr] 47: 0x7415f81af492 - rustc_query_impl[3a4626ca803709b4]::query_vtables::mir_promoted::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 48: 0x7415f7aacc83 - rustc_query_impl[3a4626ca803709b4]::execution::try_execute_query::, rustc_middle[954fe3e16bec5a04]::dep_graph::graph::DepNodeIndex>, false> [INFO] [stderr] 49: 0x7415f7aac5e7 - rustc_query_impl[3a4626ca803709b4]::query_vtables::mir_promoted::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 50: 0x7415f820c691 - rustc_borrowck[9e8b42e9bd840514]::mir_borrowck [INFO] [stderr] 51: 0x7415f820c4d9 - rustc_query_impl[3a4626ca803709b4]::query_vtables::mir_borrowck::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 52: 0x7415f7f0b435 - rustc_query_impl[3a4626ca803709b4]::execution::try_execute_query::, rustc_middle[954fe3e16bec5a04]::dep_graph::graph::DepNodeIndex>, false> [INFO] [stderr] 53: 0x7415f7f0aff9 - rustc_query_impl[3a4626ca803709b4]::query_vtables::mir_borrowck::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 54: 0x7415f85c3c85 - rustc_hir_analysis[7a56d32287b241ae]::collect::type_of::opaque::find_opaque_ty_constraints_for_rpit [INFO] [stderr] 55: 0x7415f85c3972 - rustc_hir_analysis[7a56d32287b241ae]::collect::type_of::type_of_opaque [INFO] [stderr] 56: 0x7415f722747d - rustc_query_impl[3a4626ca803709b4]::execution::try_execute_query::>, false> [INFO] [stderr] 57: 0x7415f7716f46 - rustc_query_impl[3a4626ca803709b4]::query_vtables::type_of_opaque::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 58: 0x7415f7705d28 - rustc_hir_analysis[7a56d32287b241ae]::collect::type_of::type_of [INFO] [stderr] 59: 0x7415f770ac36 - rustc_query_impl[3a4626ca803709b4]::query_vtables::type_of::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 60: 0x7415f722747d - rustc_query_impl[3a4626ca803709b4]::execution::try_execute_query::>, false> [INFO] [stderr] 61: 0x7415f7227123 - rustc_query_impl[3a4626ca803709b4]::query_vtables::type_of::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 62: 0x7415f76468db - ::ty [INFO] [stderr] 63: 0x7415f7a87525 - rustc_privacy[165d6f4e2130175a]::effective_visibilities [INFO] [stderr] 64: 0x7415f849a49a - rustc_query_impl[3a4626ca803709b4]::execution::try_execute_query::>, false> [INFO] [stderr] 65: 0x7415f83a1f24 - rustc_query_impl[3a4626ca803709b4]::query_vtables::effective_visibilities::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 66: 0x7415f81d6b3e - rustc_hir_analysis[7a56d32287b241ae]::check::check::check_item_type [INFO] [stderr] 67: 0x7415f81c579c - rustc_hir_analysis[7a56d32287b241ae]::check::wfcheck::check_well_formed [INFO] [stderr] 68: 0x7415f81c575f - rustc_query_impl[3a4626ca803709b4]::query_vtables::check_well_formed::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 69: 0x7415f81c4dbb - rustc_query_impl[3a4626ca803709b4]::execution::try_execute_query::, rustc_middle[954fe3e16bec5a04]::dep_graph::graph::DepNodeIndex>, false> [INFO] [stderr] 70: 0x7415f81c4b55 - rustc_query_impl[3a4626ca803709b4]::query_vtables::check_well_formed::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 71: 0x7415f81c2153 - rustc_hir_analysis[7a56d32287b241ae]::check::wfcheck::check_type_wf [INFO] [stderr] 72: 0x7415f81c204f - rustc_query_impl[3a4626ca803709b4]::query_vtables::check_type_wf::invoke_provider_fn::__rust_begin_short_backtrace [INFO] [stderr] 73: 0x7415f84995a3 - rustc_query_impl[3a4626ca803709b4]::execution::try_execute_query::>, false> [INFO] [stderr] 74: 0x7415f8499353 - rustc_query_impl[3a4626ca803709b4]::query_vtables::check_type_wf::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 75: 0x7415f7907f64 - rustc_hir_analysis[7a56d32287b241ae]::check_crate [INFO] [stderr] 76: 0x7415f7f0c97a - rustc_interface[ac0d84a5b4fdc1f2]::passes::analysis [INFO] [stderr] 77: 0x7415f849af0a - rustc_query_impl[3a4626ca803709b4]::execution::try_execute_query::>, false> [INFO] [stderr] 78: 0x7415f849aceb - rustc_query_impl[3a4626ca803709b4]::query_vtables::analysis::execute_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 79: 0x7415f8567e18 - rustc_interface[ac0d84a5b4fdc1f2]::interface::run_compiler::<(), rustc_driver_impl[f4d229a0c8ac5a64]::run_compiler::{closure#0}>::{closure#2} [INFO] [stderr] 80: 0x7415f8533524 - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 81: 0x7415f85332ed - ::{closure#2}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 82: 0x7415f85d1ec7 - ::new::thread_start [INFO] [stderr] 83: 0x7415f1a8307a - [INFO] [stderr] 84: 0x7415f1b16534 - clone [INFO] [stderr] 85: 0x0 - [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: rustc 1.99.0-beta.1 (f47d5bb13 2026-08-17) 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 `order::::forms` [INFO] [stderr] #1 [check_match] match-checking `order::::forms` [INFO] [stderr] #2 [mir_built] building MIR for `order::::forms` [INFO] [stderr] #3 [has_ffi_unwind_calls] checking if `order::::forms` contains FFI-unwind calls [INFO] [stderr] #4 [mir_promoted] promoting constants in MIR for `order::::forms` [INFO] [stderr] #5 [mir_borrowck] borrow-checking `order::::forms` [INFO] [stderr] #6 [type_of_opaque] computing type of opaque `order::::forms::{opaque#0}` [INFO] [stderr] #7 [type_of] computing type of `order::::forms::{opaque#0}` [INFO] [stderr] #8 [effective_visibilities] checking effective visibilities [INFO] [stderr] #9 [check_well_formed] checking that `order::` is well-formed [INFO] [stderr] #10 [check_type_wf] checking that types are well-formed [INFO] [stderr] #11 [analysis] running analysis passes on crate `werewolf` [INFO] [stderr] end of query stack [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `werewolf` (bin "werewolf") due to 1 previous error; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "fded2b29dde2d4852e1f99d4a78f1360c0f05520a3bf0224e753f8af7949e2d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fded2b29dde2d4852e1f99d4a78f1360c0f05520a3bf0224e753f8af7949e2d1", kill_on_drop: false }` [INFO] [stdout] fded2b29dde2d4852e1f99d4a78f1360c0f05520a3bf0224e753f8af7949e2d1