$ git clone -n https://src.fedoraproject.org/rpms/qt-mobility.git /var/lib/mock/f39-build-1525984-36058/root/chroot_tmpdir/scmroot/qt-mobility
Cloning into '/var/lib/mock/f39-build-1525984-36058/root/chroot_tmpdir/scmroot/qt-mobility'...
$ git fetch origin a1c24f4a91f95cb0c1da1978e04a9ec0c2b9070d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt-mobility
 * [new ref]         a1c24f4a91f95cb0c1da1978e04a9ec0c2b9070d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a1c24f4 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild