$ git clone -n https://src.fedoraproject.org/rpms/libretro-prosystem.git /var/lib/mock/f33-build-293677-55154/root/chroot_tmpdir/scmroot/libretro-prosystem
Cloning into '/var/lib/mock/f33-build-293677-55154/root/chroot_tmpdir/scmroot/libretro-prosystem'...
$ git reset --hard fce4862398a6f2cde7690c9a35d9b9188ec86bd4
HEAD is now at fce4862 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild