$ git clone -n https://src.fedoraproject.org/rpms/sleef.git /var/lib/mock/f40-build-806805-145153/root/chroot_tmpdir/scmroot/sleef
Cloning into '/var/lib/mock/f40-build-806805-145153/root/chroot_tmpdir/scmroot/sleef'...
$ git reset --hard ac0b91f82c85de11b5f27a3f033a84ba39528e8c
HEAD is now at ac0b91f Stop skipping tests; optimization bug fixed in GCC