$ git clone -n https://src.fedoraproject.org/rpms/kvirc.git /var/lib/mock/f38-build-side-42-init-devel-668828-26657/root/chroot_tmpdir/scmroot/kvirc
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-668828-26657/root/chroot_tmpdir/scmroot/kvirc'...
$ git fetch origin 10151a16812f7123ba0950c8a871d792db9fabbb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kvirc
 * [new ref]         10151a16812f7123ba0950c8a871d792db9fabbb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 10151a1 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild