{"action":"opened","issue":{"url":"https://api.github.com/repos/rust-lang/cargo/issues/1567","labels_url":"https://api.github.com/repos/rust-lang/cargo/issues/1567/labels{/name}","comments_url":"https://api.github.com/repos/rust-lang/cargo/issues/1567/comments","events_url":"https://api.github.com/repos/rust-lang/cargo/issues/1567/events","html_url":"https://github.com/rust-lang/cargo/issues/1567","id":72301495,"number":1567,"title":"Spurious rebuilds","user":{"login":"gkoz","id":4260361,"avatar_url":"https://avatars.githubusercontent.com/u/4260361?v=3","gravatar_id":"","url":"https://api.github.com/users/gkoz","html_url":"https://github.com/gkoz","followers_url":"https://api.github.com/users/gkoz/followers","following_url":"https://api.github.com/users/gkoz/following{/other_user}","gists_url":"https://api.github.com/users/gkoz/gists{/gist_id}","starred_url":"https://api.github.com/users/gkoz/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/gkoz/subscriptions","organizations_url":"https://api.github.com/users/gkoz/orgs","repos_url":"https://api.github.com/users/gkoz/repos","events_url":"https://api.github.com/users/gkoz/events{/privacy}","received_events_url":"https://api.github.com/users/gkoz/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-04-30T22:40:19Z","updated_at":"2015-04-30T22:40:19Z","closed_at":null,"body":"I'm encountering non-deterministic spurious rebuilds of already built dependencies when building this crate: https://github.com/rust-gnome/examples\r\nThe fingerprint traces: [clean build](https://gist.github.com/gkoz/eef4e7f39a6d05f4292d/raw/21275aa0f816bfa74eb15f7e95949b77227c1088/clean.txt), a [rebuild a minute later](https://gist.github.com/gkoz/eef4e7f39a6d05f4292d/raw/8f599ad73c21307c3b908de317e22b8a652a5143/rebuild.txt).\r\nContrary to what I said on the IRC, the behaviour doesn't require any path overrides, this was a vanilla checkout."}}