$ git clone -n http://git.inferitos.ru/rpms/perl-IPC-SysV /var/lib/mock/inferit-10_0-bootstrap-build-76455-151358/root/chroot_tmpdir/scmroot/perl-IPC-SysV
Cloning into '/var/lib/mock/inferit-10_0-bootstrap-build-76455-151358/root/chroot_tmpdir/scmroot/perl-IPC-SysV'...
$ git fetch origin changed/i10c-beta/perl-IPC-SysV-2.09-511.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/perl-IPC-SysV
 * [new tag]         changed/i10c-beta/perl-IPC-SysV-2.09-511.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d2feb8e import perl-IPC-SysV-2.09-511.el10