2026-07-23 16:28.03: New job: build metapp.0.3.0 (2a6485405617)
2026-07-23 16:28.03: Waiting for resource in pool day11-builds
2026-07-23 17:58.17: Got resource from pool day11-builds
2026-07-23 17:58.17: [profile full] build metapp.0.3.0
2026-07-23 17:58.17: build metapp.0.3.0 (2a6485405617)
=== DEPENDENCIES (18 transitive) ===
  base-threads.base                                  afe16a8e71c3
  base-unix.base                                     73c0a5fdd34a
  conf-autoconf.0.2                                  c64eba8be016
  conf-automake.1                                    c8f6795cc8b1
  dune.3.24.1                                        4165320978cd
  ocaml.4.11.2                                       fb1af90d0ba2
  ocaml-base-compiler.4.11.2                         60632dcf213f
  ocaml-compiler-libs.v0.12.4                        10e24f307383
  ocaml-config.1                                     b767fc6a08e2
  ocaml-migrate-parsetree.2.4.0                      89f6afee75fc
  ocaml-secondary-compiler.4.14.2                    576aeb230977
  ocamlfind.1.9.6                                    c12c870c29f3
  ocamlfind-secondary.1.9.6                          819144e6d696
  ppx_derivers.1.2.1                                 65ece00ffff6
  ppxlib.0.17.0                                      297696efb2cf
  sexplib0.v0.16.0                                   ad13e138e681
  stdcompat.18                                       0dd657373ee4
  stdlib-shims.0.3.0                                 8e30dd9e5e84
=== STDOUT ===
Processing: [default: loading data]
[metapp.0.3.0: dl]
[metapp.0.3.0: extract]
-> retrieved metapp.0.3.0  (https://opam.ocaml.org/cache)
[metapp: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "metapp" "-j" "39" "@install" (CWD=/home/opam/.opam/default/.opam-switch/build/metapp.0.3.0)
- File "metapp/dune", line 3, characters 14-30:
- 3 |   (preprocess (pps metapp.ppx))
-                   ^^^^^^^^^^^^^^^^
- (cd _build/default && .ppx/e17850eae66b6b5844e45f672bc501f8/ppx.exe --cookie 'library-name="metapp"' -o metapp/metapp.pp.mli --intf metapp/metapp.mli -corrected-suffix .ppx-corrected -diff-cmd - -dump-ast)
- findlib: [WARNING] Interface topdirs.cmi occurs in several directories: /home/opam/.opam/default/lib/ocaml, /home/opam/.opam/default/lib/ocaml/compiler-libs
- File "_none_", line 1:
- Warning 58: no cmx file was found in path for module Metapp_api, and its interface was not compiled with -opaque
- File "_none_", line 1:
- Error: error loading shared library: Dynlink.Error (Dynlink.Cannot_open_dll "Failure(\"/tmp/build_7e985c_dune/metapp14ef7e.cmxs: failed to map segment from shared object\")")
[ERROR] The compilation of metapp.0.3.0 failed at "dune build -p metapp -j 39 @install".
- File "metapp/dune", line 3, characters 14-30:
- 3 |   (preprocess (pps metapp.ppx))
-                   ^^^^^^^^^^^^^^^^
- (cd _build/default && .ppx/e17850eae66b6b5844e45f672bc501f8/ppx.exe --cookie 'library-name="metapp"' -o metapp/metapp.pp.ml --impl metapp/metapp.ml -corrected-suffix .ppx-corrected -diff-cmd - -dump-ast)
- findlib: [WARNING] Interface topdirs.cmi occurs in several directories: /home/opam/.opam/default/lib/ocaml, /home/opam/.opam/default/lib/ocaml/compiler-libs
- File "_none_", line 1:
- Warning 58: no cmx file was found in path for module Metapp_api, and its interface was not compiled with -opaque
- File "_none_", line 1:
- Warning 58: no cmx file was found in path for module Metapp_preutils, and its interface was not compiled with -opaque
- File "_none_", line 1:
- Error: error loading shared library: Dynlink.Error (Dynlink.Cannot_open_dll "Failure(\"/tmp/build_7e985c_dune/metappf7e940.cmxs: failed to map segment from shared object\")")
build failed... 

=== STDERR ===

2026-07-23 17:58.38: FAILED: build metapp.0.3.0
2026-07-23 17:58.38: Job failed: build failed: metapp.0.3.0