$ git clone -n https://src.fedoraproject.org/rpms/R-parsedate.git /var/lib/mock/f40-build-2229992-53192/root/chroot_tmpdir/scmroot/R-parsedate
Cloning into '/var/lib/mock/f40-build-2229992-53192/root/chroot_tmpdir/scmroot/R-parsedate'...
$ git fetch origin 664fa5bfb2e6ae01f790beb4d1d9424e5dfbf4d6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-parsedate
 * [new ref]         664fa5bfb2e6ae01f790beb4d1d9424e5dfbf4d6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 664fa5b Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild