$ git clone -n http://git.inferitos.ru/rpms/jakarta-mail /var/lib/mock/inferit-10_0-bootstrap-build-75395-151296/root/chroot_tmpdir/scmroot/jakarta-mail
Cloning into '/var/lib/mock/inferit-10_0-bootstrap-build-75395-151296/root/chroot_tmpdir/scmroot/jakarta-mail'...
$ git fetch origin changed/i10c-beta/jakarta-mail-2.1.2-5.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/jakarta-mail
 * [new tag]         changed/i10c-beta/jakarta-mail-2.1.2-5.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5678402 import jakarta-mail-2.1.2-5.el10