$ git clone -n https://src.fedoraproject.org/rpms/rubygem-bindex.git /var/lib/mock/f31-build-86472-31683/root/chroot_tmpdir/scmroot/rubygem-bindex
Cloning into '/var/lib/mock/f31-build-86472-31683/root/chroot_tmpdir/scmroot/rubygem-bindex'...
$ git reset --hard ffd52bbb15190dd90676a5a6687a9b6606915de6
HEAD is now at ffd52bb - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild