$ git clone -n https://src.fedoraproject.org/rpms/featherpad.git /var/lib/mock/f45-build-8802-396/root/chroot_tmpdir/scmroot/featherpad
Cloning into '/var/lib/mock/f45-build-8802-396/root/chroot_tmpdir/scmroot/featherpad'...
$ git fetch origin a23ddffa42ab6db17a49423a669808d22af95393:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/featherpad
 * [new ref]         a23ddffa42ab6db17a49423a669808d22af95393 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a23ddff Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild