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Unexpected panic: could not find scope info for MUTEX_INIT #23128

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mlalic opened this issue Mar 6, 2015 · 1 comment
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Unexpected panic: could not find scope info for MUTEX_INIT #23128

mlalic opened this issue Mar 6, 2015 · 1 comment

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@mlalic
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mlalic commented Mar 6, 2015

The bug manifests itself when trying to build the master branch of the following repo: https://github.com/mlalic/solicit

From what I can tell by shortly inspecting the error message, it's caused by the static initialization of the MUTEXT_INIT at line number 177 in libstd/sync/mutex.rs

The following is the full error message that's returned:

/home/rustbuild/src/rust-buildbot/slave/nightly-dist-rustc-linux/build/src/libstd/sync/mutex.rs:177:37: 180:2 error: internal compiler error: debuginfo: Could not find scope info for node NodeExpr(Expr { id: 35954, node: ExprStruct(Path { span: Span { lo: BytePos(4816584), hi: BytePos(4816595), expn_id: ExpnId(4294967295) }, global: false, segments: [PathSegment { identifier: StaticMutex#0, parameters: AngleBracketedParameters(AngleBracketedParameterData { lifetimes: [], types: [], bindings: [] }) }] }, [Field { ident: Spanned { node: lock#0, span: Span { lo: BytePos(1772893), hi: BytePos(1772897), expn_id: ExpnId(4294967295) } }, expr: Expr { id: 35955, node: ExprPath(None, Path { span: Span { lo: BytePos(4816608), hi: BytePos(4816623), expn_id: ExpnId(4294967295) }, global: false, segments: [PathSegment { identifier: sys#0, parameters: AngleBracketedParameters(AngleBracketedParameterData { lifetimes: [], types: [], bindings: [] }) }, PathSegment { identifier: MUTEX_INIT#0, parameters: AngleBracketedParameters(AngleBracketedParameterData { lifetimes: [], types: [], bindings: [] }) }] }), span: Span { lo: BytePos(4816608), hi: BytePos(4816623), expn_id: ExpnId(4294967295) } }, span: Span { lo: BytePos(4816602), hi: BytePos(4816623), expn_id: ExpnId(4294967295) } }, Field { ident: Spanned { node: poison#0, span: Span { lo: BytePos(1772920), hi: BytePos(1772926), expn_id: ExpnId(4294967295) } }, expr: Expr { id: 35956, node: ExprPath(None, Path { span: Span { lo: BytePos(4816637), hi: BytePos(4816654), expn_id: ExpnId(4294967295) }, global: false, segments: [PathSegment { identifier: poison#0, parameters: AngleBracketedParameters(AngleBracketedParameterData { lifetimes: [], types: [], bindings: [] }) }, PathSegment { identifier: FLAG_INIT#0, parameters: AngleBracketedParameters(AngleBracketedParameterData { lifetimes: [], types: [], bindings: [] }) }] }), span: Span { lo: BytePos(4816637), hi: BytePos(4816654), expn_id: ExpnId(4294967295) } }, span: Span { lo: BytePos(4816629), hi: BytePos(4816654), expn_id: ExpnId(4294967295) } }], None), span: Span { lo: BytePos(4816584), hi: BytePos(4816657), expn_id: ExpnId(4294967295) } })
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: run with `RUST_BACKTRACE=1` for a backtrace
thread 'rustc' panicked at 'Box<Any>', /home/rustbuild/src/rust-buildbot/slave/nightly-dist-rustc-linux/build/src/libsyntax/diagnostic.rs:129

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rustc version:

mlalic@skaro:~/src/solicit$ rustc --version --verbose
rustc 1.0.0-nightly (b0746ff19 2015-03-05) (built 2015-03-06)
binary: rustc
commit-hash: b0746ff19b3bc204215f04bbb5756159f9bc5c92
commit-date: 2015-03-05
build-date: 2015-03-06
host: x86_64-unknown-linux-gnu
release: 1.0.0-nightly

Stack backtrace:

stack backtrace:
   1:     0x7f9277e10f6f - sys::backtrace::write::h2f046b875b210aadOBA
   2:     0x7f9277e3bc82 - panicking::on_panic::h792ac47fb8c07faehHJ
   3:     0x7f9277d70f2a - rt::unwind::begin_unwind_inner::hbffac672008352c8knJ
   4:     0x7f92751ac84d - rt::unwind::begin_unwind::h7782663023585067018
   5:     0x7f92751ac7f3 - diagnostic::SpanHandler::span_bug::h2cdd5e3b5b05e8f800D
   6:     0x7f9275a85d03 - session::Session::span_bug::hae37e3dbc1cfddbalVp
   7:     0x7f927759d6bc - trans::debuginfo::scope_metadata::h3b34d6a00870eb16ClE
   8:     0x7f92774af568 - trans::debuginfo::set_source_location::h9f5b090c644fcb73vPD
   9:     0x7f9277463f32 - trans::expr::trans_into::h3bbb0e210c9fb401Vph
  10:     0x7f92774641f9 - trans::expr::trans_into::h3bbb0e210c9fb401Vph
  11:     0x7f92774c67df - trans::expr::trans_uniq_expr::hd6a8aea14a08d77bQmj
  12:     0x7f92774c744f - trans::expr::trans_unary::h35488c79f6cf1ec15ij
  13:     0x7f92774b196e - trans::expr::trans_unadjusted::ha9dfc6191d78ce67V6h
  14:     0x7f9277464507 - trans::expr::trans_into::h3bbb0e210c9fb401Vph
  15:     0x7f92774e4859 - trans::expr::trans_adt::h66e672e44790aeeca9i
  16:     0x7f92774e730f - trans::expr::trans_struct::closure.42092
  17:     0x7f92774d1176 - trans::expr::trans_struct::ha16472c37d95c70064i
  18:     0x7f92774b369d - trans::expr::trans_rvalue_dps_unadjusted::h62a8f691df1cee3cqCi
  19:     0x7f92774644e6 - trans::expr::trans_into::h3bbb0e210c9fb401Vph
  20:     0x7f9277465317 - trans::controlflow::trans_block::h4b526e186a057814x7d
  21:     0x7f927753c3b1 - trans::base::trans_closure::h194b7ad0474e43a46mt
  22:     0x7f927744d948 - trans::base::trans_fn::h5416ef5d9cea730bZxt
  23:     0x7f927744f3e0 - trans::monomorphize::monomorphic_fn::he3c4a3a0040e5501Qud
  24:     0x7f9277494f9e - trans::callee::trans_fn_ref_with_substs::h85a6252d422343b2qng
  25:     0x7f927749352e - trans::callee::trans_fn_ref::h7eebc758d7f24cf00bg
  26:     0x7f927749097d - trans::callee::trans::h1b831ba8a404e3ach1f
  27:     0x7f92774a70eb - trans::callee::trans_call_inner::h15453122340747063984
  28:     0x7f92774b3b40 - trans::expr::trans_rvalue_dps_unadjusted::h62a8f691df1cee3cqCi
  29:     0x7f92774644e6 - trans::expr::trans_into::h3bbb0e210c9fb401Vph
  30:     0x7f92774e4859 - trans::expr::trans_adt::h66e672e44790aeeca9i
  31:     0x7f92774e730f - trans::expr::trans_struct::closure.42092
  32:     0x7f92774d1176 - trans::expr::trans_struct::ha16472c37d95c70064i
  33:     0x7f92774b369d - trans::expr::trans_rvalue_dps_unadjusted::h62a8f691df1cee3cqCi
  34:     0x7f92774644e6 - trans::expr::trans_into::h3bbb0e210c9fb401Vph
  35:     0x7f9277575df7 - trans::_match::mk_binding_alloca::h16286962064436778167
  36:     0x7f92774638ed - trans::base::init_local::he5827bc6a6f1a71eyBs
  37:     0x7f9277464ff2 - trans::controlflow::trans_block::h4b526e186a057814x7d
  38:     0x7f927753c3b1 - trans::base::trans_closure::h194b7ad0474e43a46mt
  39:     0x7f927744d948 - trans::base::trans_fn::h5416ef5d9cea730bZxt
  40:     0x7f927744f3e0 - trans::monomorphize::monomorphic_fn::he3c4a3a0040e5501Qud
  41:     0x7f9277494f9e - trans::callee::trans_fn_ref_with_substs::h85a6252d422343b2qng
  42:     0x7f927749352e - trans::callee::trans_fn_ref::h7eebc758d7f24cf00bg
  43:     0x7f927749097d - trans::callee::trans::h1b831ba8a404e3ach1f
  44:     0x7f92774a70eb - trans::callee::trans_call_inner::h15453122340747063984
  45:     0x7f92774b3b40 - trans::expr::trans_rvalue_dps_unadjusted::h62a8f691df1cee3cqCi
  46:     0x7f92774b17c8 - trans::expr::trans_unadjusted::ha9dfc6191d78ce67V6h
  47:     0x7f9277465c48 - trans::expr::trans::h4730571ef226d1543vh
  48:     0x7f92774a2b43 - trans::callee::trans_args::hfa9ae7de71a462d8I3g
  49:     0x7f92774a7fd0 - trans::callee::trans_call_inner::h15453122340747063984
  50:     0x7f92774b3b40 - trans::expr::trans_rvalue_dps_unadjusted::h62a8f691df1cee3cqCi
  51:     0x7f92774b17c8 - trans::expr::trans_unadjusted::ha9dfc6191d78ce67V6h
  52:     0x7f9277465c48 - trans::expr::trans::h4730571ef226d1543vh
  53:     0x7f92774a2b43 - trans::callee::trans_args::hfa9ae7de71a462d8I3g
  54:     0x7f92774a7fd0 - trans::callee::trans_call_inner::h15453122340747063984
  55:     0x7f92774b3b40 - trans::expr::trans_rvalue_dps_unadjusted::h62a8f691df1cee3cqCi
  56:     0x7f92774644e6 - trans::expr::trans_into::h3bbb0e210c9fb401Vph
  57:     0x7f9277575df7 - trans::_match::mk_binding_alloca::h16286962064436778167
  58:     0x7f92774638ed - trans::base::init_local::he5827bc6a6f1a71eyBs
  59:     0x7f9277464ff2 - trans::controlflow::trans_block::h4b526e186a057814x7d
  60:     0x7f92774b30de - trans::expr::trans_rvalue_dps_unadjusted::h62a8f691df1cee3cqCi
  61:     0x7f92774644e6 - trans::expr::trans_into::h3bbb0e210c9fb401Vph
  62:     0x7f927755e280 - trans::_match::trans_match_inner::h5d40a011e6b8915eYKw
  63:     0x7f92774b3082 - trans::expr::trans_rvalue_dps_unadjusted::h62a8f691df1cee3cqCi
  64:     0x7f92774b17c8 - trans::expr::trans_unadjusted::ha9dfc6191d78ce67V6h
  65:     0x7f9277465c48 - trans::expr::trans::h4730571ef226d1543vh
  66:     0x7f92774639c2 - trans::base::init_local::he5827bc6a6f1a71eyBs
  67:     0x7f9277464ff2 - trans::controlflow::trans_block::h4b526e186a057814x7d
  68:     0x7f927753c3b1 - trans::base::trans_closure::h194b7ad0474e43a46mt
  69:     0x7f927744d948 - trans::base::trans_fn::h5416ef5d9cea730bZxt
  70:     0x7f927744f3e0 - trans::monomorphize::monomorphic_fn::he3c4a3a0040e5501Qud
  71:     0x7f9277494f9e - trans::callee::trans_fn_ref_with_substs::h85a6252d422343b2qng
  72:     0x7f927749403a - trans::meth::trans_static_method_callee::ha5f5f14de1a10a97iey
  73:     0x7f9277490770 - trans::callee::trans::h1b831ba8a404e3ach1f
  74:     0x7f92774a70eb - trans::callee::trans_call_inner::h15453122340747063984
  75:     0x7f92774b3b40 - trans::expr::trans_rvalue_dps_unadjusted::h62a8f691df1cee3cqCi
  76:     0x7f92774644e6 - trans::expr::trans_into::h3bbb0e210c9fb401Vph
  77:     0x7f92774e4859 - trans::expr::trans_adt::h66e672e44790aeeca9i
  78:     0x7f92774e730f - trans::expr::trans_struct::closure.42092
  79:     0x7f92774d1176 - trans::expr::trans_struct::ha16472c37d95c70064i
  80:     0x7f92774b369d - trans::expr::trans_rvalue_dps_unadjusted::h62a8f691df1cee3cqCi
  81:     0x7f92774644e6 - trans::expr::trans_into::h3bbb0e210c9fb401Vph
  82:     0x7f927755e280 - trans::_match::trans_match_inner::h5d40a011e6b8915eYKw
  83:     0x7f92774b3082 - trans::expr::trans_rvalue_dps_unadjusted::h62a8f691df1cee3cqCi
  84:     0x7f92774644e6 - trans::expr::trans_into::h3bbb0e210c9fb401Vph
  85:     0x7f9277465317 - trans::controlflow::trans_block::h4b526e186a057814x7d
  86:     0x7f927753c3b1 - trans::base::trans_closure::h194b7ad0474e43a46mt
  87:     0x7f927744d948 - trans::base::trans_fn::h5416ef5d9cea730bZxt
  88:     0x7f927744a081 - trans::base::trans_item::h2af153dd6f7fd52bRVt
  89:     0x7f9277449eb8 - trans::base::trans_item::h2af153dd6f7fd52bRVt
  90:     0x7f9277449eb8 - trans::base::trans_item::h2af153dd6f7fd52bRVt
  91:     0x7f927754574c - trans::base::trans_crate::h5cb53f6b3e2377862Ru
  92:     0x7f9278449613 - driver::phase_4_translate_to_llvm::h60575195b9fa298dENa
  93:     0x7f927842505b - driver::compile_input::h9772b425fd1776fdNba
  94:     0x7f92784e9697 - run_compiler::h17c28dbe4dd58e3bV5b
  95:     0x7f92784e72c9 - thunk::F.Invoke<A, R>::invoke::h3041729087284544127
  96:     0x7f92784e5f40 - rt::unwind::try::try_fn::h11775082019993619070
  97:     0x7f9277eabe38 - rust_try_inner
  98:     0x7f9277eabe25 - rust_try
  99:     0x7f92784e66df - thunk::F.Invoke<A, R>::invoke::h10556879288050829464
  100:     0x7f9277e269b5 - sys::thread::thread_start::hfe8c2cac3ec4afcdr8E
 ... <frames omitted>
@jdm
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jdm commented Mar 6, 2015

Dup of #22432.

@jdm jdm closed this as completed Mar 6, 2015
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