$ git clone -n https://src.fedoraproject.org/rpms/composefs.git /var/lib/mock/f40-build-775507-128088/root/chroot_tmpdir/scmroot/composefs
Cloning into '/var/lib/mock/f40-build-775507-128088/root/chroot_tmpdir/scmroot/composefs'...
$ git reset --hard c840e7496ad9a0a008903a4cfe5d38c22f49fd54
HEAD is now at c840e74 Enable build on i686 without manpages