$ git clone -n http://git.inferitos.ru/rpms/perl-XXX.git /var/lib/mock/inferit-9-epel-build-20886-35328/root/chroot_tmpdir/scmroot/perl-XXX
Cloning into '/var/lib/mock/inferit-9-epel-build-20886-35328/root/chroot_tmpdir/scmroot/perl-XXX'...
$ git fetch origin 773f714:KOJI_FETCH_HEAD
fatal: couldn't find remote ref 773f714
$ git reset --hard 773f714
HEAD is now at 773f714 import perl-XXX-0.38-4.el9