$ git clone -n https://src.fedoraproject.org/rpms/pykakasi.git /var/lib/mock/f45-build-29173-636/root/chroot_tmpdir/scmroot/pykakasi
Cloning into '/var/lib/mock/f45-build-29173-636/root/chroot_tmpdir/scmroot/pykakasi'...
$ git fetch origin 3a0ccb23850ff28f7a4afa252ea02ef87ba8282f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pykakasi
 * [new ref]         3a0ccb23850ff28f7a4afa252ea02ef87ba8282f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3a0ccb2 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild