$ git clone -n https://src.fedoraproject.org/rpms/xbar.git /var/lib/mock/f40-build-2045422-48791/root/chroot_tmpdir/scmroot/xbar
Cloning into '/var/lib/mock/f40-build-2045422-48791/root/chroot_tmpdir/scmroot/xbar'...
$ git fetch origin 8ba467627a7ee964e86c877d36504f147a884270:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xbar
 * [new ref]         8ba467627a7ee964e86c877d36504f147a884270 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8ba4676 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild