$ git clone -n http://git.inferitos.ru/rpms/perl-Bit-Vector /var/lib/mock/inferit-8_8-build-25951-44582/root/chroot_tmpdir/scmroot/perl-Bit-Vector
Cloning into '/var/lib/mock/inferit-8_8-build-25951-44582/root/chroot_tmpdir/scmroot/perl-Bit-Vector'...
$ git fetch origin changed/i8c/perl-Bit-Vector-7.4-11.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/perl-Bit-Vector
 * [new tag]         changed/i8c/perl-Bit-Vector-7.4-11.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cb894aa edit changelog for import perl-Bit-Vector-7.4-11.el8