$ git clone -n https://src.fedoraproject.org/rpms/astrometry.git /var/lib/mock/f31-build-115994-34527/root/chroot_tmpdir/scmroot/astrometry
Cloning into '/var/lib/mock/f31-build-115994-34527/root/chroot_tmpdir/scmroot/astrometry'...
$ git reset --hard 2778f1a3b4cfe30dc9da5199057f9e0623371345
HEAD is now at 2778f1a exclude s390x build for now