$ git clone -n https://src.fedoraproject.org/rpms/rtkit.git /var/lib/mock/f40-build-755179-118126/root/chroot_tmpdir/scmroot/rtkit
Cloning into '/var/lib/mock/f40-build-755179-118126/root/chroot_tmpdir/scmroot/rtkit'...
$ git reset --hard 94bd84ee1714911306769a6cef65cbcb03211e9a
HEAD is now at 94bd84e Provide a sysusers.d file to get user() and group() provides