$ git clone -n https://src.fedoraproject.org/rpms/bluez.git /var/lib/mock/f40-build-768864-125426/root/chroot_tmpdir/scmroot/bluez
Cloning into '/var/lib/mock/f40-build-768864-125426/root/chroot_tmpdir/scmroot/bluez'...
$ git reset --hard 5ef0a8fb5f09fd0cbc72a7c26b70046e6519719f
HEAD is now at 5ef0a8f Fix link key address type for old kernels