{"action":"created","issue":{"url":"https://api.github.com/repos/rust-lang/rust/issues/38207","repository_url":"https://api.github.com/repos/rust-lang/rust","labels_url":"https://api.github.com/repos/rust-lang/rust/issues/38207/labels{/name}","comments_url":"https://api.github.com/repos/rust-lang/rust/issues/38207/comments","events_url":"https://api.github.com/repos/rust-lang/rust/issues/38207/events","html_url":"https://github.com/rust-lang/rust/issues/38207","id":193936304,"number":38207,"title":"ICE with incremental build of servo with incremental compilation","user":{"login":"bholley","id":377435,"avatar_url":"https://avatars.githubusercontent.com/u/377435?v=3","gravatar_id":"","url":"https://api.github.com/users/bholley","html_url":"https://github.com/bholley","followers_url":"https://api.github.com/users/bholley/followers","following_url":"https://api.github.com/users/bholley/following{/other_user}","gists_url":"https://api.github.com/users/bholley/gists{/gist_id}","starred_url":"https://api.github.com/users/bholley/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bholley/subscriptions","organizations_url":"https://api.github.com/users/bholley/orgs","repos_url":"https://api.github.com/users/bholley/repos","events_url":"https://api.github.com/users/bholley/events{/privacy}","received_events_url":"https://api.github.com/users/bholley/received_events","type":"User","site_admin":false},"labels":[{"id":307747675,"url":"https://api.github.com/repos/rust-lang/rust/labels/A-incr-comp","name":"A-incr-comp","color":"d7e012","default":false},{"id":9618520,"url":"https://api.github.com/repos/rust-lang/rust/labels/I-ICE","name":"I-ICE","color":"e10c02","default":false},{"id":211668100,"url":"https://api.github.com/repos/rust-lang/rust/labels/T-compiler","name":"T-compiler","color":"bfd4f2","default":false}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":{"url":"https://api.github.com/repos/rust-lang/rust/milestones/31","html_url":"https://github.com/rust-lang/rust/milestones/Incremental%20compilation%20across%20crates","labels_url":"https://api.github.com/repos/rust-lang/rust/milestones/31/labels","id":2090457,"number":31,"title":"Incremental compilation across crates","description":"After [the incremental beta](https://github.com/rust-lang/rust/milestone/30), another important step is to have the ability to reuse code across crates. In fact, the basic infrastructure for this exists already, but we need to make test cases representing the scenarios we expect and then fix the bugs that prevent those testcases from achieving the reuse we expect.","creator":{"login":"nikomatsakis","id":155238,"avatar_url":"https://avatars.githubusercontent.com/u/155238?v=3","gravatar_id":"","url":"https://api.github.com/users/nikomatsakis","html_url":"https://github.com/nikomatsakis","followers_url":"https://api.github.com/users/nikomatsakis/followers","following_url":"https://api.github.com/users/nikomatsakis/following{/other_user}","gists_url":"https://api.github.com/users/nikomatsakis/gists{/gist_id}","starred_url":"https://api.github.com/users/nikomatsakis/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/nikomatsakis/subscriptions","organizations_url":"https://api.github.com/users/nikomatsakis/orgs","repos_url":"https://api.github.com/users/nikomatsakis/repos","events_url":"https://api.github.com/users/nikomatsakis/events{/privacy}","received_events_url":"https://api.github.com/users/nikomatsakis/received_events","type":"User","site_admin":false},"open_issues":2,"closed_issues":1,"state":"open","created_at":"2016-10-24T19:51:37Z","updated_at":"2016-12-07T01:50:11Z","due_on":null,"closed_at":null},"comments":1,"created_at":"2016-12-07T01:47:01Z","updated_at":"2016-12-07T01:50:34Z","closed_at":null,"body":"CC @nikomatsakis \r\n\r\nRev 75418b70054664634f8f69e636f84e7e4e2731ed\r\n\r\nerror: internal compiler error: ../src/librustc/ty/mod.rs:2346: could not load def-path for DefId { krate: CrateNum(12), node: DefIndex(1) }\r\n\r\nnote: the compiler unexpectedly panicked. this is a bug.\r\n\r\nnote: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports\r\n\r\nnote: run with `RUST_BACKTRACE=1` for a backtrace\r\n\r\nthread 'rustc' panicked at 'Box<Any>', ../src/librustc_errors/lib.rs:424\r\nstack backtrace:\r\n   1:        0x10845518a - std::sys::imp::backtrace::tracing::imp::write::h944c02ac40aee2d7\r\n   2:        0x10846244f - std::panicking::default_hook::{{closure}}::h6875a2976258b020\r\n   3:        0x108461ffd - std::panicking::default_hook::h88ffbc5922643264\r\n   4:        0x108462916 - std::panicking::rust_panic_with_hook::ha5aed1dfc0e220e3\r\n   5:        0x108237f4a - std::panicking::begin_panic::h264cdc75d51b518b\r\n   6:        0x108248d74 - rustc_errors::Handler::bug::h620f7270292f0095\r\n   7:        0x104e4cedc - rustc::session::opt_span_bug_fmt::{{closure}}::h4a9b70c3df8b4b3a\r\n   8:        0x104e4cce9 - rustc::session::opt_span_bug_fmt::h7d83586c6e2c7ae6\r\n   9:        0x104e4c86a - rustc::session::bug_fmt::he2d2f00a4afa9d1e\r\n  10:        0x104eda30c - rustc::ty::<impl rustc::ty::context::TyCtxt<'a, 'gcx, 'tcx>>::def_path::hc35cac324092b8f5\r\n  11:        0x1041062c4 - rustc_incremental::persist::directory::DefIdDirectoryBuilder::add::h8825afc02579fe3b\r\n  12:        0x1041068a2 - rustc_incremental::persist::directory::DefIdDirectoryBuilder::map::h4bf0a4dfa8942493\r\n  13:        0x104120f15 - rustc_incremental::persist::save::save_dep_graph::h8ad44fda4512c5f8\r\n  14:        0x103caccac - rustc_driver::driver::phase_4_translate_to_llvm::h48ed91c172294403\r\n  15:        0x103c77246 - rustc_driver::driver::compile_input::{{closure}}::hf13172fc4e5a2f4d\r\n  16:        0x103ca569d - rustc_driver::driver::phase_3_run_analysis_passes::{{closure}}::hd97ec26bf3a98036\r\n  17:        0x103c84c76 - rustc_driver::driver::phase_3_run_analysis_passes::h6d446abb74c09795\r\n  18:        0x103c752b5 - rustc_driver::driver::compile_input::h8e119234b60571d5\r\n  19:        0x103cbed6b - rustc_driver::run_compiler::hbdfc4f84e2e0f4b9\r\n  20:        0x103bddf68 - std::panicking::try::do_call::hf679f17bf3b43b0b\r\n  21:        0x108464eca - __rust_maybe_catch_panic\r\n  22:        0x103c00d3f - <F as alloc::boxed::FnBox<A>>::call_box::h506fb5d7b8891cd4\r\n  23:        0x108461594 - std::sys::imp::thread::Thread::new::thread_start::h8084b1107992ae5b\r\n  24:     0x7fff8b46899c - _pthread_body\r\n  25:     0x7fff8b468919 - _pthread_start\r\n\r\nBuild failed, waiting for other jobs to finish...\r\nerror: Could not compile `html5ever-atoms`.\r\n\r\nTo learn more, run the command again with --verbose.\r\nBuild FAILED in 0:05:29\r\n"},"comment":{"url":"https://api.github.com/repos/rust-lang/rust/issues/comments/265331681","html_url":"https://github.com/rust-lang/rust/issues/38207#issuecomment-265331681","issue_url":"https://api.github.com/repos/rust-lang/rust/issues/38207","id":265331681,"user":{"login":"nikomatsakis","id":155238,"avatar_url":"https://avatars.githubusercontent.com/u/155238?v=3","gravatar_id":"","url":"https://api.github.com/users/nikomatsakis","html_url":"https://github.com/nikomatsakis","followers_url":"https://api.github.com/users/nikomatsakis/followers","following_url":"https://api.github.com/users/nikomatsakis/following{/other_user}","gists_url":"https://api.github.com/users/nikomatsakis/gists{/gist_id}","starred_url":"https://api.github.com/users/nikomatsakis/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/nikomatsakis/subscriptions","organizations_url":"https://api.github.com/users/nikomatsakis/orgs","repos_url":"https://api.github.com/users/nikomatsakis/repos","events_url":"https://api.github.com/users/nikomatsakis/events{/privacy}","received_events_url":"https://api.github.com/users/nikomatsakis/received_events","type":"User","site_admin":false},"created_at":"2016-12-07T01:50:34Z","updated_at":"2016-12-07T01:50:34Z","body":"cc @michaelwoerister -- I'll try to reproduce this locally. This is used a nightly from a few days back (11-29, I think?). In any case, it seems like a blocker for beta."}}
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