$ git clone -n https://src.fedoraproject.org/rpms/aom.git /var/lib/mock/f40-build-760953-121325/root/chroot_tmpdir/scmroot/aom
Cloning into '/var/lib/mock/f40-build-760953-121325/root/chroot_tmpdir/scmroot/aom'...
$ git reset --hard d10cd72734b404139d39a0951306485212a30153
HEAD is now at d10cd72 Update to version 3.7.1; Fixes RHBZ#2250720