$ git clone -n https://src.fedoraproject.org/rpms/evolution-data-server.git /var/lib/mock/f39-build-1654413-40521/root/chroot_tmpdir/scmroot/evolution-data-server
Cloning into '/var/lib/mock/f39-build-1654413-40521/root/chroot_tmpdir/scmroot/evolution-data-server'...
$ git fetch origin c415d8214490c55c1836d2019169911903b28382:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/evolution-data-server
 * [new ref]         c415d8214490c55c1836d2019169911903b28382 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c415d82 Update to 3.50.1