$ git clone -n https://src.fedoraproject.org/rpms/boost.git /var/lib/mock/f33-build-347579-59585/root/chroot_tmpdir/scmroot/boost
Cloning into '/var/lib/mock/f33-build-347579-59585/root/chroot_tmpdir/scmroot/boost'...
$ git reset --hard 31a14064832bbd74084d959c06c81e3734699e07
HEAD is now at 31a1406 Remove incorrect dependency on xz, only the shared lib is needed