$ git clone -n https://src.fedoraproject.org/rpms/b43-tools.git /var/lib/mock/f31-build-75236-31245/root/chroot_tmpdir/scmroot/b43-tools
Cloning into '/var/lib/mock/f31-build-75236-31245/root/chroot_tmpdir/scmroot/b43-tools'...
$ git reset --hard fdd2e09420f5d8c79cd1f1c299ae20b4f4ad6dcb
HEAD is now at fdd2e09 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild