$ git clone -n https://src.fedoraproject.org/rpms/libei.git /var/lib/mock/f40-build-745731-112249/root/chroot_tmpdir/scmroot/libei
Cloning into '/var/lib/mock/f40-build-745731-112249/root/chroot_tmpdir/scmroot/libei'...
$ git reset --hard 9e0df9ecab84ca5a95d21d8ef81076cbfa8c5999
HEAD is now at 9e0df9e Rebuild