$ git clone -n https://src.fedoraproject.org/rpms/rubygem-thin.git /var/lib/mock/f31-build-115476-34502/root/chroot_tmpdir/scmroot/rubygem-thin
Cloning into '/var/lib/mock/f31-build-115476-34502/root/chroot_tmpdir/scmroot/rubygem-thin'...
$ git reset --hard 59962a8b441877c666ad678ee618a22ae0ae3273
HEAD is now at 59962a8 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild