{"action":"opened","issue":{"url":"https://api.github.com/repos/servo/servo/issues/9068","labels_url":"https://api.github.com/repos/servo/servo/issues/9068/labels{/name}","comments_url":"https://api.github.com/repos/servo/servo/issues/9068/comments","events_url":"https://api.github.com/repos/servo/servo/issues/9068/events","html_url":"https://github.com/servo/servo/issues/9068","id":123867505,"number":9068,"title":"Panic browsing some wikipedia page in French","user":{"login":"simartin","id":935202,"avatar_url":"https://avatars.githubusercontent.com/u/935202?v=3","gravatar_id":"","url":"https://api.github.com/users/simartin","html_url":"https://github.com/simartin","followers_url":"https://api.github.com/users/simartin/followers","following_url":"https://api.github.com/users/simartin/following{/other_user}","gists_url":"https://api.github.com/users/simartin/gists{/gist_id}","starred_url":"https://api.github.com/users/simartin/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/simartin/subscriptions","organizations_url":"https://api.github.com/users/simartin/orgs","repos_url":"https://api.github.com/users/simartin/repos","events_url":"https://api.github.com/users/simartin/events{/privacy}","received_events_url":"https://api.github.com/users/simartin/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-12-25T09:21:17Z","updated_at":"2015-12-25T09:21:17Z","closed_at":null,"body":"We get a panic when browsing https://fr.wikipedia.org/wiki/Onomatop%C3%A9e\r\n\r\n```\r\n$ ./mach run --release https://fr.wikipedia.org/wiki/Onomatop%C3%A9e\r\nthread 'LayoutWorker worker 2/3' panicked at 'assertion failed: begin <= end', /Users/simon/Dev/servo/components/util/str.rs:601\r\nstack backtrace:\r\n   1:        0x10f62ce78 - sys::backtrace::tracing::imp::write::hca66179add43b2e5lLt\r\n   2:        0x10f62ef3f - panicking::log_panic::_<closure>::closure.40842\r\n   3:        0x10f62e9e2 - panicking::log_panic::h7a04edac7e1f2797HEx\r\n   4:        0x10f61a7f6 - sys_common::unwind::begin_unwind_inner::h39a94087039ae0efnOs\r\n   5:        0x10ed6c784 - sys_common::unwind::begin_unwind::begin_unwind::h5544212264232448592\r\n   6:        0x10ed8d041 - str::slice_chars::he2c2b6bff7c7c43cHNi\r\n   7:        0x10e27b270 - fragment::_<impl>::strip_trailing_whitespace_if_necessary::hb6ec5898f232ce85ftl\r\n   8:        0x10e2b4ef4 - inline::_<impl>::flush_current_line::h637bfe54c729988ciko\r\n   9:        0x10e2b5ef5 - inline::_<impl>::split_line_at_last_known_good_position::h63b0661cb5d8a3e2oLo\r\n  10:        0x10e2b2663 - inline::_<impl>::reflow_fragments::h9069014126847299230\r\n  11:        0x10e2b7387 - inline::_<impl>::assign_block_size::h02f515d2673a1996Inp\r\n  12:        0x10e3ad1ad - parallel::_<impl>::run_parallel::h6bfa2a5a5034c2eeBms\r\n  13:        0x10e3add96 - parallel::assign_inline_sizes::h1dbf1822f6416b06pqs\r\n  14:        0x10e2e5422 - sys_common::unwind::try::try_fn::try_fn::h15505246940248691717\r\n  15:        0x10f62c2b8 - __rust_try\r\n  16:        0x10f6293be - sys_common::unwind::try::inner_try::h819d2da8e3dc4516VKs\r\n  17:        0x10e2e6e27 - boxed::_<impl>::call_box::call_box::h16439606758971831723\r\n  18:        0x10f62e1cd - sys::thread::_<impl>::new::thread_start::h328957c252b95d3cOYw\r\n  19:     0x7fff92feac12 - _pthread_body\r\n  20:     0x7fff92feab8f - _pthread_start\r\n```\r\n\r\nI'm willing to work on it, but I don't know how to self assign the issue..."}}