$ git clone -n http://git.inferitos.ru/rpms/perl-Convert-ASN1 /var/lib/mock/inferit-8_10-bootstrap-build-37877-75799/root/chroot_tmpdir/scmroot/perl-Convert-ASN1
Cloning into '/var/lib/mock/inferit-8_10-bootstrap-build-37877-75799/root/chroot_tmpdir/scmroot/perl-Convert-ASN1'...
$ git fetch origin changed/i8c-beta/perl-Convert-ASN1-0.27-18.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/perl-Convert-ASN1
 * [new tag]         changed/i8c-beta/perl-Convert-ASN1-0.27-18.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e35fa16 import perl-Convert-ASN1-0.27-18.el8