{"categories":[],"packages":[],"usage":[{"description":"Enable nightly (UNSTABLE) features (NOTE: it does not install nightly version, just enables features marked as nightly at time of release)","isdefault":false,"packageid":62219,"use":"nightly"},{"description":"Add '-nightly-COMPILEDATE' to the output of '--version'.","isdefault":false,"packageid":76609,"use":"nightly"}],"use":{"description":"Enable nightly (UNSTABLE) features (NOTE: it does not install nightly version, just enables features marked as nightly at time of release)","isdefault":false,"packageid":62219,"use":"nightly"}}