$ git clone -n https://src.fedoraproject.org/rpms/mkelfimage.git /var/lib/mock/f31-build-110821-34076/root/chroot_tmpdir/scmroot/mkelfimage
Cloning into '/var/lib/mock/f31-build-110821-34076/root/chroot_tmpdir/scmroot/mkelfimage'...
$ git reset --hard 246f5b74df3b4779237882e5f710e2d68765358d
HEAD is now at 246f5b7 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild