$ git clone -n https://src.fedoraproject.org/rpms/rubygem-ffi.git /var/lib/mock/f40-build-777908-129635/root/chroot_tmpdir/scmroot/rubygem-ffi
Cloning into '/var/lib/mock/f40-build-777908-129635/root/chroot_tmpdir/scmroot/rubygem-ffi'...
$ git reset --hard 5a8c73e8316fa92f26d22ac4610eaf93e8d4282f
HEAD is now at 5a8c73e Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild