The following actions will be performed:
  - install travis-senv 1.0.0

=-=- Gathering sources =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
[travis-senv: http] Command started
[travis-senv: http] Command started
[travis-senv.1.0.0] https://github.com/avsm/travis-senv/archive/v1.0.0.tar.gz downloaded

=-=- Processing actions -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
[travis-senv: make] Command started
+ make  (CWD=/home/doligez/opamcheck/sandbox2/opamstate/4.07.0+24fac73/dotopam/4.07.0+24fac73/build/travis-senv.1.0.0)
- ocamlbuild -use-ocamlfind -pkg cmdliner main.native
- ocamlfind ocamldep -package cmdliner -modules main.ml > main.ml.depends
- ocamlfind ocamldep -package cmdliner -modules base64.mli > base64.mli.depends
- ocamlfind ocamlc -c -package cmdliner -o base64.cmi base64.mli
- ocamlfind ocamlc -c -package cmdliner -o main.cmo main.ml
- ocamlfind ocamldep -package cmdliner -modules base64.ml > base64.ml.depends
- ocamlfind ocamlopt -c -package cmdliner -o base64.cmx base64.ml
- + ocamlfind ocamlopt -c -package cmdliner -o base64.cmx base64.ml
- File "base64.ml", line 39, characters 4-39:
- Warning 3: deprecated: Stdlib.String.set
- Use Bytes.set instead.
- File "base64.ml", line 39, characters 4-10:
- Error: This expression has type string but an expression was expected of type
-          bytes
- Command exited with code 2.
- Hint: Recursive traversal of subdirectories was not enabled for this build,
-   as the working directory does not look like an ocamlbuild project (no
-   '_tags' or 'myocamlbuild.ml' file). If you have modules in subdirectories,
-   you should add the option "-r" or create an empty '_tags' file.
-   
-   To enable recursive traversal for some subdirectories only, you can use the
-   following '_tags' file:
-   
-       true: -traverse
-       <dir1> or <dir2>: traverse
-       
- Makefile:5: recipe for target '_build/main.native' failed
- make: *** [_build/main.native] Error 10
- ocamlbuild -use-ocamlfind -pkg cmdliner main.native
- ocamlfind ocamldep -package cmdliner -modules main.ml > main.ml.depends
- ocamlfind ocamldep -package cmdliner -modules base64.mli > base64.mli.depends
- ocamlfind ocamlc -c -package cmdliner -o base64.cmi base64.mli
- ocamlfind ocamlc -c -package cmdliner -o main.cmo main.ml
- ocamlfind ocamldep -package cmdliner -modules base64.ml > base64.ml.depends
- ocamlfind ocamlopt -c -package cmdliner -o base64.cmx base64.ml
- + ocamlfind ocamlopt -c -package cmdliner -o base64.cmx base64.ml
- File "base64.ml", line 39, characters 4-39:
- Warning 3: deprecated: Stdlib.String.set
- Use Bytes.set instead.
- File "base64.ml", line 39, characters 4-10:
- Error: This expression has type string but an expression was expected of type
-          bytes
- Command exited with code 2.
- Hint: Recursive traversal of subdirectories was not enabled for this build,
-   as the working directory does not look like an ocamlbuild project (no
-   '_tags' or 'myocamlbuild.ml' file). If you have modules in subdirectories,
-   you should add the option "-r" or create an empty '_tags' file.
-   
-   To enable recursive traversal for some subdirectories only, you can use the
-   following '_tags' file:
-   
-       true: -traverse
-       <dir1> or <dir2>: traverse
-       
- Makefile:5: recipe for target '_build/main.native' failed
- make: *** [_build/main.native] Error 10
[ERROR] The compilation of travis-senv failed at "make".

#=== ERROR while installing travis-senv.1.0.0 =================================#
# opam-version         1.2.2+dd (3852ba0a7708d4dc37f64dd4cd00f873bf317ac0)
# os                   linux
# command              make
# path                 /home/doligez/opamcheck/sandbox2/opamstate/4.07.0+24fac73/dotopam/4.07.0+24fac73/build/travis-senv.1.0.0
# compiler             4.07.0+24fac73
# exit-code            2
# env-file             /home/doligez/opamcheck/sandbox2/opamstate/4.07.0+24fac73/dotopam/4.07.0+24fac73/build/travis-senv.1.0.0/travis-senv-22259.env
# stdout-file          /home/doligez/opamcheck/sandbox2/opamstate/4.07.0+24fac73/dotopam/4.07.0+24fac73/build/travis-senv.1.0.0/travis-senv-22259.out
# stderr-file          /home/doligez/opamcheck/sandbox2/opamstate/4.07.0+24fac73/dotopam/4.07.0+24fac73/build/travis-senv.1.0.0/travis-senv-22259.out
### stdout ###
# Hint: Recursive traversal of subdirectories was not enabled for this build,
# [...]
#   
#   To enable recursive traversal for some subdirectories only, you can use the
#   following '_tags' file:
#   
#       true: -traverse
#       <dir1> or <dir2>: traverse
#       
# Makefile:5: recipe for target '_build/main.native' failed
# make: *** [_build/main.native] Error 10
### stderr ###
# Hint: Recursive traversal of subdirectories was not enabled for this build,
# [...]
#   
#   To enable recursive traversal for some subdirectories only, you can use the
#   following '_tags' file:
#   
#       true: -traverse
#       <dir1> or <dir2>: traverse
#       
# Makefile:5: recipe for target '_build/main.native' failed
# make: *** [_build/main.native] Error 10



=-=- Error report -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
The following actions failed
  - install travis-senv 1.0.0
No changes have been performed
'opam install travis-senv.1.0.0' failed.