$ git clone -n https://src.fedoraproject.org/rpms/rubygem-bootsnap.git /var/lib/mock/f31-build-86475-31683/root/chroot_tmpdir/scmroot/rubygem-bootsnap
Cloning into '/var/lib/mock/f31-build-86475-31683/root/chroot_tmpdir/scmroot/rubygem-bootsnap'...
$ git reset --hard 1125e84be3ff15e819c1a5839ace1722a4d3c5d2
HEAD is now at 1125e84 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild