$ git clone -n http://git.inferitos.ru/rpms/perl-Test-LongString /var/lib/mock/inferit-9_1-bootstrap-build-5695-6901/root/chroot_tmpdir/scmroot/perl-Test-LongString
Cloning into '/var/lib/mock/inferit-9_1-bootstrap-build-5695-6901/root/chroot_tmpdir/scmroot/perl-Test-LongString'...
$ git fetch origin changed/i9c/perl-Test-LongString-0.17-21.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/perl-Test-LongString
 * [new tag]         changed/i9c/perl-Test-LongString-0.17-21.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b3cf5c2 import perl-Test-LongString-0.17-21.el9