$ git clone -n http://git.inferitos.ru/rpms/jakarta-activation /var/lib/mock/inferit-10_0-bootstrap-build-75384-151295/root/chroot_tmpdir/scmroot/jakarta-activation
Cloning into '/var/lib/mock/inferit-10_0-bootstrap-build-75384-151295/root/chroot_tmpdir/scmroot/jakarta-activation'...
$ git fetch origin changed/i10c-beta/jakarta-activation-2.1.2-6.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/jakarta-activation
 * [new tag]         changed/i10c-beta/jakarta-activation-2.1.2-6.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ace2727 import jakarta-activation-2.1.2-6.el10