$ git clone -n https://src.fedoraproject.org/rpms/libpoly.git /var/lib/mock/f40-build-800633-143605/root/chroot_tmpdir/scmroot/libpoly
Cloning into '/var/lib/mock/f40-build-800633-143605/root/chroot_tmpdir/scmroot/libpoly'...
$ git reset --hard 0393f62d2bb948cbf88b5f19e730b627ba590491
HEAD is now at 0393f62 Stop building for 32-bit x86