$ git clone -n http://git.inferitos.ru/rpms/perl-Sys-CPU /var/lib/mock/inferit-8_8-build-test-26857-45473/root/chroot_tmpdir/scmroot/perl-Sys-CPU
Cloning into '/var/lib/mock/inferit-8_8-build-test-26857-45473/root/chroot_tmpdir/scmroot/perl-Sys-CPU'...
$ git fetch origin changed/i8c/perl-Sys-CPU-0.61-14.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/perl-Sys-CPU
 * [new tag]         changed/i8c/perl-Sys-CPU-0.61-14.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1e5f531 edit changelog for import perl-Sys-CPU-0.61-14.el8