$ git clone -n https://src.fedoraproject.org/rpms/qqc2-breeze-style.git /var/lib/mock/f40-build-2437472-60838/root/chroot_tmpdir/scmroot/qqc2-breeze-style
Cloning into '/var/lib/mock/f40-build-2437472-60838/root/chroot_tmpdir/scmroot/qqc2-breeze-style'...
$ git fetch origin de5c60eb7d14c19038d64c74dfd92e7caf67ba9d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qqc2-breeze-style
 * [new ref]         de5c60eb7d14c19038d64c74dfd92e7caf67ba9d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at de5c60e 5.93.0