Closed
Description
Code
#![crate_type = "lib"]
extern crate f;
pub use inner::f;
/// [mod@std::env] [g]
pub use f as g;Meta
rustc --version --verbose:
rustc 1.70.0-nightly (13afbdaa0 2023-03-17)
binary: rustc
commit-hash: 13afbdaa0655dda23d7129e59ac48f1ec88b2084
commit-date: 2023-03-17
host: x86_64-unknown-linux-gnu
release: 1.70.0-nightly
LLVM version: 15.0.7
Error output
error[E0463]: can't find crate for `f`
--> treereduce.out:2:1
|
2 | extern crate f;
| ^^^^^^^^^^^^^^^ can't find crate
error[E0432]: unresolved import `inner`
--> treereduce.out:4:9
|
4 | pub use inner::f;
| ^^^^^ maybe a missing crate `inner`?
|
= help: consider adding `extern crate inner` to use the `inner` crate
Backtrace
thread 'rustc' panicked at 'internal error: entered unreachable code', compiler/rustc_resolve/src/lib.rs:1866:67
stack backtrace:
0: 0x7f5dcdf6739a - std::backtrace_rs::backtrace::libunwind::trace::h84d2711f38e4d049
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
1: 0x7f5dcdf6739a - std::backtrace_rs::backtrace::trace_unsynchronized::h07f6ebc5344709db
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
2: 0x7f5dcdf6739a - std::sys_common::backtrace::_print_fmt::h05a29271ab24b307
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/sys_common/backtrace.rs:65:5
3: 0x7f5dcdf6739a - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h2badcaa62266c6d2
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/sys_common/backtrace.rs:44:22
4: 0x7f5dcdfca9be - core::fmt::write::h029bd029dcf67de1
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/core/src/fmt/mod.rs:1254:17
5: 0x7f5dcdf5a225 - std::io::Write::write_fmt::h80e1934b9bd451b8
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/io/mod.rs:1684:15
6: 0x7f5dcdf67165 - std::sys_common::backtrace::_print::hd15e10f9274c89b0
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/sys_common/backtrace.rs:47:5
7: 0x7f5dcdf67165 - std::sys_common::backtrace::print::h170965e4e66b5ee4
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/sys_common/backtrace.rs:34:9
8: 0x7f5dcdf69edf - std::panicking::default_hook::{{closure}}::h0164004bb09e0366
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/panicking.rs:271:22
9: 0x7f5dcdf69c1b - std::panicking::default_hook::h5e2940911ec5582f
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/panicking.rs:290:9
10: 0x7f5dd11f2415 - rustc_driver_impl[bad2ed848d64dbdc]::DEFAULT_HOOK::{closure#0}::{closure#0}
11: 0x7f5dcdf6a71d - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h0f3cc38fa49d6ba4
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/alloc/src/boxed.rs:2002:9
12: 0x7f5dcdf6a71d - std::panicking::rust_panic_with_hook::h591d1df500c4db69
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/panicking.rs:696:13
13: 0x7f5dcdf6a452 - std::panicking::begin_panic_handler::{{closure}}::h88c33edc8ad15aaa
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/panicking.rs:581:13
14: 0x7f5dcdf67806 - std::sys_common::backtrace::__rust_end_short_backtrace::h8c0d0dd7ca5cd1b1
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/sys_common/backtrace.rs:150:18
15: 0x7f5dcdf6a1a2 - rust_begin_unwind
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/panicking.rs:579:5
16: 0x7f5dcdfc6d13 - core::panicking::panic_fmt::h4294102993ea4dab
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/core/src/panicking.rs:64:14
17: 0x7f5dcdfc6dad - core::panicking::panic::h54e8b1f0022d1156
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/core/src/panicking.rs:114:5
18: 0x7f5dd02b113e - <rustc_resolve[5ebb54ab859eb9b4]::Resolver>::resolve_rustdoc_path
19: 0x7f5dd02af398 - <rustc_resolve[5ebb54ab859eb9b4]::late::LateResolutionVisitor>::resolve_and_cache_rustdoc_path
20: 0x7f5dd02ab418 - <rustc_resolve[5ebb54ab859eb9b4]::late::LateResolutionVisitor>::resolve_doc_links
21: 0x7f5dd0299f6c - <rustc_resolve[5ebb54ab859eb9b4]::late::LateResolutionVisitor>::resolve_item
22: 0x7f5dd0299dd1 - <rustc_resolve[5ebb54ab859eb9b4]::late::LateResolutionVisitor as rustc_ast[7cb81b241be71e9a]::visit::Visitor>::visit_item
23: 0x7f5dd0299c3d - <rustc_resolve[5ebb54ab859eb9b4]::Resolver>::late_resolve_crate
24: 0x7f5dd02957ac - <rustc_session[8656a7a78cf578e4]::session::Session>::time::<(), <rustc_resolve[5ebb54ab859eb9b4]::Resolver>::resolve_crate::{closure#0}>
25: 0x7f5dd028ec32 - rustc_interface[dde792dfc5bb5edd]::passes::resolver_for_lowering
26: 0x7f5dd09f3cff - rustc_query_system[3b264ab6e948b942]::query::plumbing::try_execute_query::<rustc_query_impl[1cc93b35ef872c79]::queries::resolver_for_lowering, rustc_query_impl[1cc93b35ef872c79]::plumbing::QueryCtxt>
27: 0x7f5dd09f3a00 - <rustc_query_impl[1cc93b35ef872c79]::Queries as rustc_middle[eaf6378de1cdbfa8]::ty::query::QueryEngine>::resolver_for_lowering
28: 0x7f5dd0868f24 - <rustc_middle[eaf6378de1cdbfa8]::ty::context::GlobalCtxt>::enter::<rustc_driver_impl[bad2ed848d64dbdc]::run_compiler::{closure#1}::{closure#2}::{closure#2}, &rustc_data_structures[8426954b093953dd]::steal::Steal<(rustc_middle[eaf6378de1cdbfa8]::ty::ResolverAstLowering, alloc[c5857ad37805d36e]::rc::Rc<rustc_ast[7cb81b241be71e9a]::ast::Crate>)>>
29: 0x7f5dd03f845c - <rustc_interface[dde792dfc5bb5edd]::interface::Compiler>::enter::<rustc_driver_impl[bad2ed848d64dbdc]::run_compiler::{closure#1}::{closure#2}, core[9847d4a2e8a02df2]::result::Result<core[9847d4a2e8a02df2]::option::Option<rustc_interface[dde792dfc5bb5edd]::queries::Linker>, rustc_span[4d522547309d7b79]::ErrorGuaranteed>>
30: 0x7f5dd03f6630 - rustc_span[4d522547309d7b79]::with_source_map::<core[9847d4a2e8a02df2]::result::Result<(), rustc_span[4d522547309d7b79]::ErrorGuaranteed>, rustc_interface[dde792dfc5bb5edd]::interface::run_compiler<core[9847d4a2e8a02df2]::result::Result<(), rustc_span[4d522547309d7b79]::ErrorGuaranteed>, rustc_driver_impl[bad2ed848d64dbdc]::run_compiler::{closure#1}>::{closure#0}::{closure#0}>
31: 0x7f5dd03f5bd9 - std[b4247acdb72724ff]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[dde792dfc5bb5edd]::util::run_in_thread_pool_with_globals<rustc_interface[dde792dfc5bb5edd]::interface::run_compiler<core[9847d4a2e8a02df2]::result::Result<(), rustc_span[4d522547309d7b79]::ErrorGuaranteed>, rustc_driver_impl[bad2ed848d64dbdc]::run_compiler::{closure#1}>::{closure#0}, core[9847d4a2e8a02df2]::result::Result<(), rustc_span[4d522547309d7b79]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[9847d4a2e8a02df2]::result::Result<(), rustc_span[4d522547309d7b79]::ErrorGuaranteed>>
32: 0x7f5dd0ae6afa - <<std[b4247acdb72724ff]::thread::Builder>::spawn_unchecked_<rustc_interface[dde792dfc5bb5edd]::util::run_in_thread_pool_with_globals<rustc_interface[dde792dfc5bb5edd]::interface::run_compiler<core[9847d4a2e8a02df2]::result::Result<(), rustc_span[4d522547309d7b79]::ErrorGuaranteed>, rustc_driver_impl[bad2ed848d64dbdc]::run_compiler::{closure#1}>::{closure#0}, core[9847d4a2e8a02df2]::result::Result<(), rustc_span[4d522547309d7b79]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[9847d4a2e8a02df2]::result::Result<(), rustc_span[4d522547309d7b79]::ErrorGuaranteed>>::{closure#1} as core[9847d4a2e8a02df2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
33: 0x7f5dcdf745f3 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h51bca2043facf7d3
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/alloc/src/boxed.rs:1988:9
34: 0x7f5dcdf745f3 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h365da710d54db7ab
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/alloc/src/boxed.rs:1988:9
35: 0x7f5dcdf745f3 - std::sys::unix::thread::Thread::new::thread_start::hb322f3a535acf0fe
at /rustc/13afbdaa0655dda23d7129e59ac48f1ec88b2084/library/std/src/sys/unix/thread.rs:108:17
36: 0x7f5dcdcffbb5 - <unknown>
37: 0x7f5dcdd81d90 - <unknown>
38: 0x0 - <unknown>
error: the compiler unexpectedly panicked. this is a bug.
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
note: rustc 1.70.0-nightly (13afbdaa0 2023-03-17) running on x86_64-unknown-linux-gnu
query stack during panic:
#0 [resolver_for_lowering] getting the resolver for lowering
end of query stack
error: aborting due to 2 previous errors
Some errors have detailed explanations: E0432, E0463.
For more information about an error, try `rustc --explain E0432`.