$ git clone -n http://git.inferitos.ru/rpms/perl-Compress-Raw-Bzip2 /var/lib/mock/inferit-8_8-build-test-26814-45473/root/chroot_tmpdir/scmroot/perl-Compress-Raw-Bzip2
Cloning into '/var/lib/mock/inferit-8_8-build-test-26814-45473/root/chroot_tmpdir/scmroot/perl-Compress-Raw-Bzip2'...
$ git fetch origin changed/i8c/perl-Compress-Raw-Bzip2-2.081-1.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/perl-Compress-Raw-Bzip2
 * [new tag]         changed/i8c/perl-Compress-Raw-Bzip2-2.081-1.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e7e591d edit changelog for import perl-Compress-Raw-Bzip2-2.081-1.el8