2026-10-07 08:26.51: New job: build metapp.0.4.0 (8abfd0dfd108)
2026-10-07 08:26.51: Waiting for resource in pool day11-builds
2026-10-07 10:22.15: Got resource from pool day11-builds
2026-10-07 10:22.15: [profile full] build metapp.0.4.0
2026-10-07 10:22.15: build metapp.0.4.0 (8abfd0dfd108)
=== DEPENDENCIES (15 transitive) ===
  base-threads.base                                  464810371b96
  base-unix.base                                     4596d20d2cf7
  conf-autoconf.1                                    8ee1e3913008
  conf-automake.1                                    334781f45151
  dune.3.24.2                                        33fb2afff6e3
  ocaml.4.14.2                                       ef1436ec0bf4
  ocaml-base-compiler.4.14.2                         dac52dd2d9a5
  ocaml-compiler-libs.v0.12.4                        9f4f11a1e740
  ocaml-config.2                                     e22b60a7c121
  ocamlfind.1.9.8                                    6148d3e24549
  ppx_derivers.1.2.1                                 31adae2f8f9d
  ppxlib.0.25.1                                      f39d1e25ec8c
  sexplib0.v0.17.0                                   c3a621eee9bc
  stdcompat.18                                       7ae01ee71485
  stdlib-shims.0.3.0                                 c70d1fcff187
=== 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_f46be0_dune/metapp5758f2.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_f46be0_dune/metapp529c36.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 ===

2026-10-07 10:22.34: FAILED: build metapp.0.4.0
2026-10-07 10:22.34: Job failed: build failed: metapp.0.4.0