$ git clone -n https://src.fedoraproject.org/rpms/mpfr.git /var/lib/mock/f37-build-640252-71451/root/chroot_tmpdir/scmroot/mpfr
Cloning into '/var/lib/mock/f37-build-640252-71451/root/chroot_tmpdir/scmroot/mpfr'...
$ git reset --hard 2fb321653b5db202e380f8a44568c7a918c41140
HEAD is now at 2fb3216 Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild