$ git clone -n http://git.inferitos.ru/rpms/HdrHistogram_c /var/lib/mock/inferit-10_0-bootstrap-build-74979-151279/root/chroot_tmpdir/scmroot/HdrHistogram_c
Cloning into '/var/lib/mock/inferit-10_0-bootstrap-build-74979-151279/root/chroot_tmpdir/scmroot/HdrHistogram_c'...
$ git fetch origin changed/i10c-beta/HdrHistogram_c-0.11.8-6.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/HdrHistogram_c
 * [new tag]         changed/i10c-beta/HdrHistogram_c-0.11.8-6.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 424e262 import HdrHistogram_c-0.11.8-6.el10