{"action":"created","issue":{"url":"https://api.github.com/repos/rust-lang/rust/issues/42778","repository_url":"https://api.github.com/repos/rust-lang/rust","labels_url":"https://api.github.com/repos/rust-lang/rust/issues/42778/labels{/name}","comments_url":"https://api.github.com/repos/rust-lang/rust/issues/42778/comments","events_url":"https://api.github.com/repos/rust-lang/rust/issues/42778/events","html_url":"https://github.com/rust-lang/rust/issues/42778","id":237303713,"node_id":"MDU6SXNzdWUyMzczMDM3MTM=","number":42778,"title":"[ppc64] ICE: Region parameter out of range when substituting in region'b","user":{"login":"cuviper","id":36186,"node_id":"MDQ6VXNlcjM2MTg2","avatar_url":"https://avatars1.githubusercontent.com/u/36186?v=4","gravatar_id":"","url":"https://api.github.com/users/cuviper","html_url":"https://github.com/cuviper","followers_url":"https://api.github.com/users/cuviper/followers","following_url":"https://api.github.com/users/cuviper/following{/other_user}","gists_url":"https://api.github.com/users/cuviper/gists{/gist_id}","starred_url":"https://api.github.com/users/cuviper/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cuviper/subscriptions","organizations_url":"https://api.github.com/users/cuviper/orgs","repos_url":"https://api.github.com/users/cuviper/repos","events_url":"https://api.github.com/users/cuviper/events{/privacy}","received_events_url":"https://api.github.com/users/cuviper/received_events","type":"User","site_admin":false},"labels":[{"id":650731663,"node_id":"MDU6TGFiZWw2NTA3MzE2NjM=","url":"https://api.github.com/repos/rust-lang/rust/labels/C-bug","name":"C-bug","color":"f5f1fd","default":false},{"id":9618520,"node_id":"MDU6TGFiZWw5NjE4NTIw","url":"https://api.github.com/repos/rust-lang/rust/labels/I-ICE","name":"I-ICE","color":"e10c02","default":false},{"id":515028847,"node_id":"MDU6TGFiZWw1MTUwMjg4NDc=","url":"https://api.github.com/repos/rust-lang/rust/labels/O-PowerPC","name":"O-PowerPC","color":"6e6ec0","default":false},{"id":896260695,"node_id":"MDU6TGFiZWw4OTYyNjA2OTU=","url":"https://api.github.com/repos/rust-lang/rust/labels/O-SystemZ","name":"O-SystemZ","color":"6e6ec0","default":false}],"state":"open","locked":false,"assignee":{"login":"arielb1","id":1830974,"node_id":"MDQ6VXNlcjE4MzA5NzQ=","avatar_url":"https://avatars1.githubusercontent.com/u/1830974?v=4","gravatar_id":"","url":"https://api.github.com/users/arielb1","html_url":"https://github.com/arielb1","followers_url":"https://api.github.com/users/arielb1/followers","following_url":"https://api.github.com/users/arielb1/following{/other_user}","gists_url":"https://api.github.com/users/arielb1/gists{/gist_id}","starred_url":"https://api.github.com/users/arielb1/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/arielb1/subscriptions","organizations_url":"https://api.github.com/users/arielb1/orgs","repos_url":"https://api.github.com/users/arielb1/repos","events_url":"https://api.github.com/users/arielb1/events{/privacy}","received_events_url":"https://api.github.com/users/arielb1/received_events","type":"User","site_admin":false},"assignees":[{"login":"arielb1","id":1830974,"node_id":"MDQ6VXNlcjE4MzA5NzQ=","avatar_url":"https://avatars1.githubusercontent.com/u/1830974?v=4","gravatar_id":"","url":"https://api.github.com/users/arielb1","html_url":"https://github.com/arielb1","followers_url":"https://api.github.com/users/arielb1/followers","following_url":"https://api.github.com/users/arielb1/following{/other_user}","gists_url":"https://api.github.com/users/arielb1/gists{/gist_id}","starred_url":"https://api.github.com/users/arielb1/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/arielb1/subscriptions","organizations_url":"https://api.github.com/users/arielb1/orgs","repos_url":"https://api.github.com/users/arielb1/repos","events_url":"https://api.github.com/users/arielb1/events{/privacy}","received_events_url":"https://api.github.com/users/arielb1/received_events","type":"User","site_admin":false}],"milestone":null,"comments":21,"created_at":"2017-06-20T18:30:55Z","updated_at":"2018-11-01T07:36:59Z","closed_at":null,"author_association":"MEMBER","body":"Trying to natively build powerpc64 as of 380100c568c1c390c837caf98338d07c4d8a0462, I get an ICE in stage 1:\r\n\r\n```text\r\nCopying stage1 compiler (powerpc64-unknown-linux-gnu)\r\nBuilding stage1 std artifacts (powerpc64-unknown-linux-gnu -> powerpc64-unknown-linux-gnu)\r\n   Compiling core v0.0.0 (file:///home/jistone/rust/src/libcore)\r\nerror: internal compiler error: src/librustc/ty/subst.rs:411: Region parameter out of range when substituting in region'b (root type=Some((&&'b str,))) (index=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: rustc 1.20.0-dev (380100c56 2017-06-20) running on powerpc64-unknown-linux-gnu\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:426\r\nstack backtrace:\r\n   0: rust_metadata_std_1ef34ef8b50021bf3e2b2bca3dfc146e\r\n   1: rust_metadata_std_1ef34ef8b50021bf3e2b2bca3dfc146e\r\n   2: rust_metadata_std_1ef34ef8b50021bf3e2b2bca3dfc146e\r\n   3: rust_metadata_std_1ef34ef8b50021bf3e2b2bca3dfc146e\r\n   4: rust_metadata_std_1ef34ef8b50021bf3e2b2bca3dfc146e\r\n   5: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n   6: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n   7: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n   8: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n   9: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n  10: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n  11: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n  12: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n  13: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n  14: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n  15: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n  16: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n  17: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n  18: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n  19: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n  20: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n  21: <unknown>\r\n  22: <unknown>\r\n  23: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n  24: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n  25: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n  26: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n  27: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n  28: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n  29: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n  30: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n  31: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n  32: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n  33: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n  34: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n  35: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n  36: rust_metadata_rustc_e1561b4cf34be67f9773866f88239afd\r\n  37: <unknown>\r\n  38: <unknown>\r\n  39: <unknown>\r\n  40: <unknown>\r\n  41: <unknown>\r\n  42: <unknown>\r\n  43: rust_metadata_std_1ef34ef8b50021bf3e2b2bca3dfc146e\r\n  44: <unknown>\r\n  45: rust_metadata_std_1ef34ef8b50021bf3e2b2bca3dfc146e\r\n  46: <unknown>\r\n  47: <unknown>\r\n\r\nerror: Could not compile `core`.\r\n```"},"comment":{"url":"https://api.github.com/repos/rust-lang/rust/issues/comments/434958065","html_url":"https://github.com/rust-lang/rust/issues/42778#issuecomment-434958065","issue_url":"https://api.github.com/repos/rust-lang/rust/issues/42778","id":434958065,"node_id":"MDEyOklzc3VlQ29tbWVudDQzNDk1ODA2NQ==","user":{"login":"infinity0","id":78398,"node_id":"MDQ6VXNlcjc4Mzk4","avatar_url":"https://avatars2.githubusercontent.com/u/78398?v=4","gravatar_id":"","url":"https://api.github.com/users/infinity0","html_url":"https://github.com/infinity0","followers_url":"https://api.github.com/users/infinity0/followers","following_url":"https://api.github.com/users/infinity0/following{/other_user}","gists_url":"https://api.github.com/users/infinity0/gists{/gist_id}","starred_url":"https://api.github.com/users/infinity0/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/infinity0/subscriptions","organizations_url":"https://api.github.com/users/infinity0/orgs","repos_url":"https://api.github.com/users/infinity0/repos","events_url":"https://api.github.com/users/infinity0/events{/privacy}","received_events_url":"https://api.github.com/users/infinity0/received_events","type":"User","site_admin":false},"created_at":"2018-11-01T07:36:59Z","updated_at":"2018-11-01T07:36:59Z","author_association":"CONTRIBUTOR","body":"Er for the record, no the previous beta-7 was also problematic for little-endian but OK for big-endian https://buildd.debian.org/status/logs.php?pkg=rustc - the big-endian one [failed mostly due to debuginfo-gdb tests](https://buildd.debian.org/status/fetch.php?pkg=rustc&arch=ppc64&ver=1.30.0%2Bdfsg1-1%7Eexp1&stamp=1540970941&raw=0), otherwise it would be fine (20 test failures).\r\n\r\nAnyway we have some clues on the other bug, more comments there."}}
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