ICE: DepNode Hir(btrs[5509]::metainfo[0]::torrent[0]::Torrent[0]::source[0]) should have been pre-allocated but wasn't #67983

95th · 2020-01-07T19:02:09Z

Rust version: 1.40.0
Platform: Ubuntu 18.04

error: internal compiler error: src/librustc/dep_graph/graph.rs:680: DepNode Hir(btrs[5509]::metainfo[0]::torrent[0]::Torrent[0]::source[0]) should have been pre-allocated but wasn't.

Backtrace:

error: internal compiler error: src/librustc/dep_graph/graph.rs:680: DepNode Hir(btrs[5509]::metainfo[0]::torrent[0]::Torrent[0]::source[0]) should have been pre-allocated but wasn't.

thread 'rustc' panicked at 'Box<Any>', src/librustc_errors/lib.rs:931:9
stack backtrace:
   0: backtrace::backtrace::libunwind::trace
             at /cargo/registry/src/github.heygears.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
   1: backtrace::backtrace::trace_unsynchronized
             at /cargo/registry/src/github.heygears.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
   2: std::sys_common::backtrace::_print_fmt
             at src/libstd/sys_common/backtrace.rs:77
   3: <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt
             at src/libstd/sys_common/backtrace.rs:61
   4: core::fmt::write
             at src/libcore/fmt/mod.rs:1028
   5: std::io::Write::write_fmt
             at src/libstd/io/mod.rs:1412
   6: std::sys_common::backtrace::_print
             at src/libstd/sys_common/backtrace.rs:65
   7: std::sys_common::backtrace::print
             at src/libstd/sys_common/backtrace.rs:50
   8: std::panicking::default_hook::{{closure}}
             at src/libstd/panicking.rs:188
   9: std::panicking::default_hook
             at src/libstd/panicking.rs:205
  10: rustc_driver::report_ice
  11: std::panicking::rust_panic_with_hook
             at src/libstd/panicking.rs:468
  12: std::panicking::begin_panic
  13: rustc_errors::HandlerInner::bug
  14: rustc_errors::Handler::bug
  15: rustc::util::bug::opt_span_bug_fmt::{{closure}}
  16: rustc::ty::context::tls::with_opt::{{closure}}
  17: rustc::ty::context::tls::with_context_opt
  18: rustc::ty::context::tls::with_opt
  19: rustc::util::bug::opt_span_bug_fmt
  20: rustc::util::bug::bug_fmt
  21: rustc::dep_graph::graph::DepGraph::try_mark_previous_green
  22: rustc::dep_graph::graph::DepGraph::try_mark_green
  23: rustc::dep_graph::graph::DepGraph::try_mark_green_and_read
  24: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt>::get_query
  25: <rustc_typeck::outlives::implicit_infer::InferVisitor as rustc::hir::itemlikevisit::ItemLikeVisitor>::visit_item
  26: rustc::hir::Crate::visit_all_item_likes
  27: rustc_typeck::outlives::inferred_outlives_crate
  28: rustc::dep_graph::graph::DepGraph::with_task_impl
  29: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt>::force_query
  30: rustc::ty::query::plumbing::force_from_dep_node
  31: rustc::dep_graph::graph::DepGraph::try_mark_previous_green
  32: rustc::dep_graph::graph::DepGraph::try_mark_previous_green
  33: rustc::dep_graph::graph::DepGraph::try_mark_previous_green
  34: rustc::dep_graph::graph::DepGraph::try_mark_green
  35: rustc::dep_graph::graph::DepGraph::try_mark_green_and_read
  36: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt>::get_query
  37: <rustc_typeck::collect::CollectItemTypesVisitor as rustc::hir::intravisit::Visitor>::visit_item
  38: rustc::hir::map::Map::visit_item_likes_in_module
  39: rustc_typeck::collect::collect_mod_item_types
  40: rustc::ty::query::__query_compute::collect_mod_item_types
  41: rustc::ty::query::<impl rustc::ty::query::config::QueryAccessors for rustc::ty::query::queries::collect_mod_item_types>::compute
  42: rustc::dep_graph::graph::DepGraph::with_task_impl
  43: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt>::get_query
  44: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt>::ensure_query
  45: rustc_typeck::check_crate::{{closure}}::{{closure}}
  46: rustc::util::common::time
  47: rustc_typeck::check_crate
  48: rustc_interface::passes::analysis
  49: rustc::ty::query::__query_compute::analysis
  50: rustc::dep_graph::graph::DepGraph::with_task_impl
  51: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt>::get_query
  52: rustc_interface::passes::BoxedGlobalCtxt::access::{{closure}}
  53: rustc_interface::passes::create_global_ctxt::{{closure}}
  54: rustc_interface::passes::BoxedGlobalCtxt::enter
  55: rustc_interface::interface::run_compiler_in_existing_thread_pool
  56: std::thread::local::LocalKey<T>::with
  57: scoped_tls::ScopedKey<T>::set
  58: syntax::with_globals
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

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 1.40.0 (73528e339 2019-12-16) running on x86_64-unknown-linux-gnu

note: compiler flags: -C debuginfo=2 -C incremental --crate-type lib

note: some of the compiler flags provided by cargo are hidden

query stack during panic:
#0 [type_of] processing `metainfo::torrent::Torrent::source`
#1 [inferred_outlives_crate] computing the inferred outlives predicates for items in this crate
#2 [predicates_of] processing `data::fs::FileSystemStorage`
#3 [collect_mod_item_types] collecting item types in module `data::fs`
#4 [analysis] running analysis passes on this crate
end of query stack
error: aborting due to previous error

The text was updated successfully, but these errors were encountered:

95th · 2020-01-07T19:04:44Z

If I ran cargo clean and then cargo check again, the error stopped coming. 🤔

jonas-schievink · 2020-01-07T19:16:48Z

Can you provide the source code needed to reproduce this?

95th · 2020-01-07T19:21:21Z

The (not a lot of) code is at:
https://github.com/95th/btrs

I myself cant reproduce with the same code now.. I tried cargo clean once and now it doesnt ICE.

eloraiby · 2020-01-17T17:36:32Z

Have similar issue:

error: internal compiler error: src/librustc/dep_graph/graph.rs:680: DepNode Hir(manifold[2147]::manifold[0]::Vertex[0]::position[0]) should have been pre-allocated but wasn't.

thread 'rustc' panicked at 'Box<Any>', src/librustc_errors/lib.rs:931:9
stack backtrace:
   0: backtrace::backtrace::libunwind::trace
             at /cargo/registry/src/github.heygears.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
   1: backtrace::backtrace::trace_unsynchronized
             at /cargo/registry/src/github.heygears.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
   2: std::sys_common::backtrace::_print_fmt
             at src/libstd/sys_common/backtrace.rs:77
   3: <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt
             at src/libstd/sys_common/backtrace.rs:61
   4: core::fmt::write
             at src/libcore/fmt/mod.rs:1028
   5: std::io::Write::write_fmt
             at src/libstd/io/mod.rs:1412
   6: std::sys_common::backtrace::_print
             at src/libstd/sys_common/backtrace.rs:65
   7: std::sys_common::backtrace::print
             at src/libstd/sys_common/backtrace.rs:50
   8: std::panicking::default_hook::{{closure}}
             at src/libstd/panicking.rs:188
   9: std::panicking::default_hook
             at src/libstd/panicking.rs:205
  10: rustc_driver::report_ice
  11: std::panicking::rust_panic_with_hook
             at src/libstd/panicking.rs:468
  12: std::panicking::begin_panic
  13: rustc_errors::HandlerInner::bug
  14: rustc_errors::Handler::bug
  15: rustc::util::bug::opt_span_bug_fmt::{{closure}}
  16: rustc::ty::context::tls::with_opt::{{closure}}
  17: rustc::ty::context::tls::with_context_opt
  18: rustc::ty::context::tls::with_opt
  19: rustc::util::bug::opt_span_bug_fmt
  20: rustc::util::bug::bug_fmt
  21: rustc::dep_graph::graph::DepGraph::try_mark_previous_green
  22: rustc::dep_graph::graph::DepGraph::try_mark_green
  23: rustc::dep_graph::graph::DepGraph::try_mark_green_and_read
  24: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt>::get_query
  25: <rustc_typeck::outlives::implicit_infer::InferVisitor as rustc::hir::itemlikevisit::ItemLikeVisitor>::visit_item
  26: rustc::hir::Crate::visit_all_item_likes
  27: rustc_typeck::outlives::inferred_outlives_crate
  28: rustc::ty::query::__query_compute::inferred_outlives_crate
  29: rustc::dep_graph::graph::DepGraph::with_task_impl
  30: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt>::get_query
  31: rustc_typeck::outlives::inferred_outlives_of
  32: rustc::ty::query::<impl rustc::ty::query::config::QueryAccessors for rustc::ty::query::queries::inferred_outlives_of>::compute
  33: rustc::dep_graph::graph::DepGraph::with_task_impl
  34: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt>::force_query
  35: rustc::ty::query::plumbing::force_from_dep_node
  36: rustc::dep_graph::graph::DepGraph::try_mark_previous_green
  37: rustc::dep_graph::graph::DepGraph::try_mark_previous_green
  38: rustc::dep_graph::graph::DepGraph::try_mark_green
  39: rustc::dep_graph::graph::DepGraph::try_mark_green_and_read
  40: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt>::get_query
  41: <rustc_typeck::collect::CollectItemTypesVisitor as rustc::hir::intravisit::Visitor>::visit_item
  42: rustc::hir::map::Map::visit_item_likes_in_module
  43: rustc_typeck::collect::collect_mod_item_types
  44: rustc::ty::query::__query_compute::collect_mod_item_types
  45: rustc::ty::query::<impl rustc::ty::query::config::QueryAccessors for rustc::ty::query::queries::collect_mod_item_types>::compute
  46: rustc::dep_graph::graph::DepGraph::with_task_impl
  47: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt>::get_query
  48: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt>::ensure_query
  49: rustc_typeck::check_crate::{{closure}}::{{closure}}
  50: rustc::util::common::time
  51: rustc_typeck::check_crate
  52: rustc_interface::passes::analysis
  53: rustc::ty::query::__query_compute::analysis
  54: rustc::dep_graph::graph::DepGraph::with_task_impl
  55: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt>::get_query
  56: rustc_interface::passes::BoxedGlobalCtxt::access::{{closure}}
  57: rustc_interface::passes::create_global_ctxt::{{closure}}
  58: rustc_interface::passes::BoxedGlobalCtxt::enter
  59: rustc_interface::interface::run_compiler_in_existing_thread_pool
  60: std::thread::local::LocalKey<T>::with
  61: scoped_tls::ScopedKey<T>::set
  62: syntax::with_globals
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

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 1.40.0 (73528e339 2019-12-16) running on x86_64-unknown-linux-gnu

note: compiler flags: -C debuginfo=2 -C incremental --crate-type lib

note: some of the compiler flags provided by cargo are hidden

query stack during panic:
#0 [type_of] processing `manifold::Vertex::position`
#1 [inferred_outlives_crate] computing the inferred outlives predicates for items in this crate
#2 [inferred_outlives_of] processing `manifold::EdgeHandle`
#3 [predicates_of] processing `manifold::EdgeHandle`
#4 [collect_mod_item_types] collecting item types in module `manifold`
#5 [analysis] running analysis passes on this crate
end of query stack
error: aborting due to previous error

running cargo clean and then cargo build fixes the issue.

jonas-schievink · 2020-01-17T17:38:58Z

It is unlikely that we will be able to do anything here unless:

This is reproducible on nightly
A reliable way to reproduce the issue is found (eg. two commits that cause the issue when built in sequence)

95th · 2020-01-26T04:39:23Z

Closing as I don't have an MCVE and it doesn't reproduce even with the same code.

eloraiby · 2020-01-26T14:18:33Z

Wait, this is a bug, being hard to produce doesn't mean it doesn't exist. It should be reopened as it's not solved. Worst case put it to low priority, but definitely not closed.

95th · 2020-01-26T15:03:08Z

Sure.. I guess if someone else finds an MCVE, they can post here.

grenewode · 2020-02-10T20:00:37Z

I am also seeing this issue. For me, it happened after I did something like this:

Create a new library project with https://github.com/grenewode/replicate_67983/releases/tag/trait_foo

// ./src/lib.rs:

pub trait Foo {
    a_value(&self) -> u8;
}

pub struct Bar {
    foo: Box<dyn Foo>
}

impl Bar {
    pub fn use_my_foo(&self) -> u8 {
        self.foo.a_value()
    }
}

Build with cargo build
Refactor Foo to be a struct https://github.com/grenewode/replicate_67983/releases/tag/struct_foo

// ./src/lib.rs:

pub struct Foo {
    a_value: u8
}

pub struct Bar {
    foo: Foo
}

impl Bar {
    pub fn use_my_foo(&self) -> u8 {
        // Forget to change this to self.foo.a_value
        self.foo.a_value()
    }
}

Build with cargo build gives this build log

grenewode · 2020-02-10T20:05:09Z

This was using rustc 1.41.0 (5e1a79984 2020-01-27) running on x86_64-unknown-linux-gnu

grenewode · 2020-02-10T20:08:44Z

This does not occur when I am using cargo +nightly build

eloraiby · 2020-02-10T21:05:30Z

@grenewode does it happen systematically when you do these steps on rust-stable ?

jonas-schievink · 2020-02-29T23:17:00Z

Closing in favor of #69596, which has a reliable reproduction

Centril added the T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. label Jan 7, 2020

95th closed this as completed Jan 26, 2020

95th reopened this Jan 26, 2020

jonas-schievink closed this as completed Feb 29, 2020

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ICE: DepNode Hir(btrs[5509]::metainfo[0]::torrent[0]::Torrent[0]::source[0]) should have been pre-allocated but wasn't #67983

ICE: DepNode Hir(btrs[5509]::metainfo[0]::torrent[0]::Torrent[0]::source[0]) should have been pre-allocated but wasn't #67983

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eloraiby commented Feb 10, 2020

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jonas-schievink commented Feb 29, 2020

Uh oh!

ICE: DepNode Hir(btrs[5509]::metainfo[0]::torrent[0]::Torrent[0]::source[0]) should have been pre-allocated but wasn't #67983

ICE: DepNode Hir(btrs[5509]::metainfo[0]::torrent[0]::Torrent[0]::source[0]) should have been pre-allocated but wasn't #67983

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