$ git clone -n http://git.inferitos.ru/rpms/perl-DateTime-Format-Mail /var/lib/mock/inferit-8_8-build-27326-46213/root/chroot_tmpdir/scmroot/perl-DateTime-Format-Mail
Cloning into '/var/lib/mock/inferit-8_8-build-27326-46213/root/chroot_tmpdir/scmroot/perl-DateTime-Format-Mail'...
$ git fetch origin changed/i8c/perl-DateTime-Format-Mail-0.403-6.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/perl-DateTime-Format-Mail
 * [new tag]         changed/i8c/perl-DateTime-Format-Mail-0.403-6.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0c16f85 edit changelog for import perl-DateTime-Format-Mail-0.403-6.el8