$ git clone -n https://src.fedoraproject.org/rpms/gmp-ecm.git /var/lib/mock/f37-build-657893-73353/root/chroot_tmpdir/scmroot/gmp-ecm
Cloning into '/var/lib/mock/f37-build-657893-73353/root/chroot_tmpdir/scmroot/gmp-ecm'...
$ git reset --hard 546ad10733cf51215105ea85476af613c01474be
HEAD is now at 546ad10 Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild