$ git clone -n https://src.fedoraproject.org/rpms/libx86emu.git /var/lib/mock/f31-build-47694-26959/root/chroot_tmpdir/scmroot/libx86emu
Cloning into '/var/lib/mock/f31-build-47694-26959/root/chroot_tmpdir/scmroot/libx86emu'...
$ git reset --hard 4db8562942516fe36b18df8c4bdb8b4a27b31797
HEAD is now at 4db8562 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild