=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Checksum SHA1 OK for checkseum-0.1.0.tar.gz
=> Checksum RMD160 OK for checkseum-0.1.0.tar.gz
=> Checksum SHA512 OK for checkseum-0.1.0.tar.gz
===> Installing dependencies for ocaml-checkseum-0.1.0
==========================================================================
The following variables will affect the build process of this package,
ocaml-checkseum-0.1.0.  Their current value is shown below:

        * OCAML_USE_OPT_COMPILER = yes

Based on these variables, the following variables have been set:

        * TERMCAP_TYPE = termcap

You may want to abort the process now with CTRL-C and change their value
before continuing.  Be sure to run `/usr/bin/make clean' after
the changes.
==========================================================================
=> Tool dependency distcc-[0-9]*: found distcc-3.3
=> Build dependency ocaml-opaline>=0.3.2: found ocaml-opaline-0.3.2
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
=> Full dependency ocaml-dune>=2.1.3nb1: found ocaml-dune-2.1.3nb1
=> Full dependency ocaml-findlib>=1.8.1: found ocaml-findlib-1.8.1
=> Full dependency ocaml>=4.09.0: found ocaml-4.09.0
=> Full dependency ocaml-cmdliner>=1.0.3: found ocaml-cmdliner-1.0.3
=> Full dependency ocaml-fmt>=0.8.5nb1: found ocaml-fmt-0.8.5nb1
=> Full dependency ocaml-optint>=0.0.2: found ocaml-optint-0.0.2
=> Full dependency ocaml-rresult>=0.6.0nb1: found ocaml-rresult-0.6.0nb1
===> Overriding tools for ocaml-checkseum-0.1.0
===> Extracting for ocaml-checkseum-0.1.0
===> Patching for ocaml-checkseum-0.1.0
===> Creating toolchain wrappers for ocaml-checkseum-0.1.0
===> Configuring for ocaml-checkseum-0.1.0