$ git clone -n http://git.inferitos.ru/rpms/libjpeg-turbo /var/lib/mock/inferit-10_0-bootstrap-build-70757-150802/root/chroot_tmpdir/scmroot/libjpeg-turbo
Cloning into '/var/lib/mock/inferit-10_0-bootstrap-build-70757-150802/root/chroot_tmpdir/scmroot/libjpeg-turbo'...
$ git fetch origin changed/i10c-beta/libjpeg-turbo-3.0.2-3.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/libjpeg-turbo
 * [new tag]         changed/i10c-beta/libjpeg-turbo-3.0.2-3.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 847eaa3 import libjpeg-turbo-3.0.2-3.el10