$ git clone -n https://src.fedoraproject.org/rpms/libretro-stella2014.git /var/lib/mock/f40-build-740985-109880/root/chroot_tmpdir/scmroot/libretro-stella2014
Cloning into '/var/lib/mock/f40-build-740985-109880/root/chroot_tmpdir/scmroot/libretro-stella2014'...
$ git reset --hard 91a77b086ee93c76880f6aa46e8beb1ca2aad1d6
HEAD is now at 91a77b0 chore: Update to latest git snapshot