$ git clone -n http://git.inferitos.ru/rpms/vapoursynth.git /var/lib/mock/inferit-9-epel-build-11066-18345/root/chroot_tmpdir/scmroot/vapoursynth
Cloning into '/var/lib/mock/inferit-9-epel-build-11066-18345/root/chroot_tmpdir/scmroot/vapoursynth'...
$ git fetch origin ca88fb9:KOJI_FETCH_HEAD
fatal: couldn't find remote ref ca88fb9
$ git reset --hard ca88fb9
HEAD is now at ca88fb9 import vapoursynth-57-1.el9