2026-07-26 11:12.16: New job: build metapp.0.4.0 (d5a5c2151d4a)
2026-07-26 11:12.16: Waiting for resource in pool day11-builds
2026-07-26 12:43.24: Got resource from pool day11-builds
2026-07-26 12:43.24: [profile full] build metapp.0.4.0
2026-07-26 12:43.24: build metapp.0.4.0 (d5a5c2151d4a)
=== DEPENDENCIES (15 transitive) ===
  base-threads.base                                  afe16a8e71c3
  base-unix.base                                     73c0a5fdd34a
  conf-autoconf.0.2                                  c64eba8be016
  conf-automake.1                                    c8f6795cc8b1
  dune.3.24.1                                        0c877210b14f
  ocaml.4.14.2                                       8f4c00cedcfa
  ocaml-base-compiler.4.14.2                         4388232301c7
  ocaml-compiler-libs.v0.12.4                        09be71b7b1c2
  ocaml-config.2                                     fd3c40d0481a
  ocamlfind.1.9.8                                    a5879d29e461
  ppx_derivers.1.2.1                                 edc327f26e57
  ppxlib.0.25.1                                      74b94897dfda
  sexplib0.v0.17.0                                   21a77a40b90b
  stdcompat.18                                       050d99d25f4a
  stdlib-shims.0.3.0                                 a308cb98f0d6
=== STDOUT ===
Processing: [default: loading data]
[metapp.0.4.0: dl]
[metapp.0.4.0: extract]
-> retrieved metapp.0.4.0  (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.0.4.0)
- 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]: 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_b50ee0_dune/metapp060f47.cmxs: failed to map segment from shared object\")")
- 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]: 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]: 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_b50ee0_dune/metapp9b8e98.cmxs: failed to map segment from shared object\")")
[ERROR] The compilation of metapp.0.4.0 failed at "dune build -p metapp -j 39 @install".
build failed... 

=== STDERR ===

2026-07-26 12:43.41: FAILED: build metapp.0.4.0
2026-07-26 12:43.41: Job failed: build failed: metapp.0.4.0