$ git clone -n https://git.cclinux.org/stage/rpms/evolution-ews.git /mnt/compose/mock/dist-circle8-build-113850-75757/root/chroot_tmpdir/scmroot/evolution-ews
Cloning into '/mnt/compose/mock/dist-circle8-build-113850-75757/root/chroot_tmpdir/scmroot/evolution-ews'...
$ git fetch origin 8a933b0bca26267fa6df4631ce5da851e92cd207:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/evolution-ews
 * [new ref]         8a933b0bca26267fa6df4631ce5da851e92cd207 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8a933b0 import evolution-ews-3.28.5-15.el8