Closed
Description
I'm getting a panic thread 'main' panicked at 'miri allocation never successfully created', libcore/option.rs:914:5 while trying to compile an actix project using cargo with rustc version 1.27.0-nightly (ff2ac35db 2018-05-12).
This is the invocation with a backtrace and cargo's failure message:
[jgrillo@localhost wordcountrs]$ RUST_BACKTRACE=1 cargo build --release
Compiling h2 v0.1.6
Compiling trust-dns-proto v0.3.3
Compiling tokio-signal v0.1.5
Compiling actix v0.5.6
Compiling cookie v0.10.1
thread 'main' panicked at 'miri allocation never successfully created', libcore/option.rs:914:5
stack backtrace:
0: std::sys::unix::backtrace::tracing::imp::unwind_backtrace
at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
1: std::sys_common::backtrace::print
at libstd/sys_common/backtrace.rs:71
at libstd/sys_common/backtrace.rs:59
2: std::panicking::default_hook::{{closure}}
at libstd/panicking.rs:211
3: std::panicking::default_hook
at libstd/panicking.rs:227
4: rustc::util::common::panic_hook
5: std::panicking::rust_panic_with_hook
at libstd/panicking.rs:467
6: std::panicking::begin_panic_fmt
at libstd/panicking.rs:350
7: rust_begin_unwind
at libstd/panicking.rs:328
8: core::panicking::panic_fmt
at libcore/panicking.rs:71
9: core::option::expect_failed
at libcore/option.rs:914
10: rustc_mir::interpret::const_eval::value_to_const_value
11: rustc_mir::interpret::const_eval::const_val_field
12: rustc_mir::hair::pattern::PatternContext::const_to_pat::{{closure}}
13: <alloc::vec::Vec<T> as alloc::vec::SpecExtend<T, I>>::from_iter
14: rustc_mir::hair::pattern::PatternContext::const_to_pat
15: rustc_mir::hair::pattern::PatternContext::lower_path
16: rustc_mir::hair::pattern::PatternContext::lower_pattern
17: core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &'a mut F>::call_once
18: <alloc::vec::Vec<T> as alloc::vec::SpecExtend<T, I>>::from_iter
19: <alloc::vec::Vec<T> as alloc::vec::SpecExtend<T, I>>::from_iter
20: <rustc_mir::hair::pattern::check_match::MatchVisitor<'a, 'tcx> as rustc::hir::intravisit::Visitor<'tcx>>::visit_expr
21: rustc::hir::intravisit::walk_expr
22: <rustc_mir::hair::pattern::check_match::MatchVisitor<'a, 'tcx> as rustc::hir::intravisit::Visitor<'tcx>>::visit_expr
23: <rustc_mir::hair::pattern::check_match::MatchVisitor<'a, 'tcx> as rustc::hir::intravisit::Visitor<'tcx>>::visit_expr
24: <rustc_mir::hair::pattern::check_match::MatchVisitor<'a, 'tcx> as rustc::hir::intravisit::Visitor<'tcx>>::visit_body
25: rustc::session::Session::track_errors
26: rustc_mir::hair::pattern::check_match::check_match
27: rustc::dep_graph::graph::DepGraph::with_task_impl
28: rustc::ty::context::tls::with_related_context
29: rustc::ty::maps::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::force_query_with_job
30: rustc::ty::maps::plumbing::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::get_query
31: rustc::hir::intravisit::Visitor::visit_nested_body
32: rustc::hir::Crate::visit_all_item_likes
33: rustc_mir::hair::pattern::check_match::check_crate
34: rustc::util::common::time
35: rustc::ty::context::tls::enter_context
36: <std::thread::local::LocalKey<T>>::with
37: rustc::ty::context::TyCtxt::create_and_enter
38: rustc_driver::driver::compile_input
39: rustc_driver::run_compiler_impl
40: <scoped_tls::ScopedKey<T>>::set
41: syntax::with_globals
42: <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
43: __rust_maybe_catch_panic
at libpanic_unwind/lib.rs:105
44: rustc_driver::run
45: rustc_driver::main
46: std::rt::lang_start::{{closure}}
47: std::panicking::try::do_call
at libstd/rt.rs:59
at libstd/panicking.rs:310
48: __rust_maybe_catch_panic
at libpanic_unwind/lib.rs:105
49: std::rt::lang_start_internal
at libstd/panicking.rs:289
at libstd/panic.rs:374
at libstd/rt.rs:58
50: main
51: __libc_start_main
52: <unknown>
query stack during panic:
#0 [check_match] processing `hpack::table::index_static`
end of query stack
error: internal compiler error: unexpected panic
note: the compiler unexpectedly panicked. this is a bug.
note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports
note: rustc 1.27.0-nightly (ff2ac35db 2018-05-12) running on x86_64-unknown-linux-gnu
note: compiler flags: -C opt-level=3 --crate-type lib
note: some of the compiler flags provided by cargo are hidden
error: Could not compile `h2`.
warning: build failed, waiting for other jobs to finish...
error: build failed
rustc --version --verbose output:
rustc 1.27.0-nightly (ff2ac35db 2018-05-12)
binary: rustc
commit-hash: ff2ac35db93a80b2de5daa4f280bf1503d62c164
commit-date: 2018-05-12
host: x86_64-unknown-linux-gnu
release: 1.27.0-nightly
LLVM version: 6.0
Please let me know if I can provide any more information. Thanks!