Build:
- 0
2026-09-04 18:40.13: New job: build mmdb.0.3.0 (d32c8b2d2f68) 2026-09-04 18:40.13: Waiting for resource in pool day11-builds 2026-09-04 18:51.56: Got resource from pool day11-builds 2026-09-04 18:51.56: [profile full] build mmdb.0.3.0 2026-09-04 18:51.57: build mmdb.0.3.0 (d32c8b2d2f68) === DEPENDENCIES (27 transitive) === base.v0.17.3 88b199545512 base-threads.base 3d2f2cbc6db2 base-unix.base 3a38ddca6b5e compiler-cloning.enabled 966a2e6839f0 conf-libffi.2.0.0 32cf20b5f065 conf-libmaxminddb.1 df7295ef70e4 conf-pkg-config.5 74f50f3cfe72 cppo.1.8.0 3a29ac6f7bab csexp.1.5.2 8c096e7de322 ctypes.0.24.0 df76887af7b0 ctypes-foreign.0.24.0 0c24e2e5e381 dune.3.24.2 25fbaa318de6 dune-configurator.3.24.2 517e3f9cad4b integers.0.8.0 9e0dce9e7394 ocaml.5.5.1 70ca0c66e0e8 ocaml-base-compiler.5.5.1 59841d7ed85e ocaml-compiler.5.5.1 492c0c740bd1 ocaml-compiler-libs.v0.17.0 235024900ef6 ocaml_intrinsics_kernel.v0.17.2 10a82d6157c1 ocamlfind.1.9.9~preview 5e0261154b58 ppx_derivers.1.2.1 8d5f777c17ee ppx_deriving.6.1.3 39452778e8ff ppx_here.v0.17.0 8857ff0d96d1 ppx_let.v0.17.1 6d9934afba54 ppxlib.0.38.0 ac854f4fbd20 sexplib0.v0.17.0 055934f8e366 stdlib-shims.0.3.0 cc542b70be6c === STDOUT === Processing: [default: loading data] [mmdb.0.3.0: dl] [mmdb.0.3.0: extract] -> retrieved mmdb.0.3.0 (https://opam.ocaml.org/cache) [mmdb: dune build] + /home/opam/.opam/default/bin/dune "build" "-p" "mmdb" "-j" "39" (CWD=/home/opam/.opam/default/.opam-switch/build/mmdb.0.3.0) - File "src/ffi/dune", line 23, characters 25-37: - 23 | (c_names mmdb_ffi_stubs mmdb_helpers) - ^^^^^^^^^^^^ - (cd _build/default/src/ffi && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 -Wno-incompatible-pointer-types-discards-qualifiers -g -I /home/opam/.opam/default/lib/ocaml -I /home/opam/.opam/default/lib/ctypes -I /home/opam/.opam/default/lib/ctypes-foreign -I /home/opam/.opam/default/lib/integers -I /home/opam/.opam/default/lib/ocaml/threads -I /home/opam/.opam/default/lib/ocaml/unix -I /home/opam/.opam/default/lib/stdlib-shims -I bindings -I ../types -I ../types/bindings -o mmdb_helpers.o -c mmdb_helpers.c) - mmdb_helpers.c: In function 'mmdb_ml_language_names': - mmdb_helpers.c:25:36: error: returning 'const char **' from a function with incompatible return type 'char **' [-Wincompatible-pointer-types] - 25 | return mmdb->metadata.languages.names; - | ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~ - At top level: - cc1: note: unrecognized command-line option '-Wno-incompatible-pointer-types-discards-qualifiers' may have been intended to silence earlier diagnostics - File "src/ffi/dune", line 23, characters 10-24: - 23 | (c_names mmdb_ffi_stubs mmdb_helpers) - ^^^^^^^^^^^^^^ - (cd _build/default/src/ffi && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 -Wno-incompatible-pointer-types-discards-qualifiers -g -I /home/opam/.opam/default/lib/ocaml -I /home/opam/.opam/default/lib/ctypes -I /home/opam/.opam/default/lib/ctypes-foreign -I /home/opam/.opam/default/lib/integers -I /home/opam/.opam/default/lib/ocaml/threads -I /home/opam/.opam/default/lib/ocaml/unix -I /home/opam/.opam/default/lib/stdlib-shims -I bindings -I ../types -I ../types/bindings -o mmdb_ffi_stubs.o -c mmdb_ffi_stubs.c) - mmdb_ffi_stubs.c: In function 'mmdb_stub_4_MMDB_aget_value': - mmdb_ffi_stubs.c:39:40: error: passing argument 3 of 'MMDB_aget_value' from incompatible pointer type [-Wincompatible-pointer-types] - 39 | int x28 = MMDB_aget_value(x25, x26, x27); - | ^~~ - | | - | char ** - In file included from mmdb_ffi_stubs.c:6: - /usr/include/x86_64-linux-gnu/maxminddb.h:223:53: note: expected 'const char * const* const' but argument is of type 'char **' - 223 | const char *const *const path); - | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~ - mmdb_ffi_stubs.c: In function 'mmdb_stub_5_MMDB_strerror': - mmdb_ffi_stubs.c:45:16: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] - 45 | char* x33 = MMDB_strerror(x30); - | ^~~~~~~~~~~~~ - mmdb_ffi_stubs.c: In function 'mmdb_stub_6_MMDB_lib_version': - mmdb_ffi_stubs.c:50:16: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] - 50 | char* x35 = MMDB_lib_version(); - | ^~~~~~~~~~~~~~~~ - mmdb_ffi_stubs.c: In function 'mmdb_stub_18_mmdb_ml_get_entry_data_utf8_string_value': - mmdb_ffi_stubs.c:118:16: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] - 118 | char* x67 = mmdb_ml_get_entry_data_utf8_string_value(x66); - | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - mmdb_ffi_stubs.c: In function 'mmdb_stub_20_mmdb_ml_get_entry_data_bytes_value': - mmdb_ffi_stubs.c:130:19: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] - 130 | uint8_t* x73 = mmdb_ml_get_entry_data_bytes_value(x72); - | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - At top level: - cc1: note: unrecognized command-line option '-Wno-incompatible-pointer-types-discards-qualifiers' may have been intended to silence earlier diagnostics [ERROR] The compilation of mmdb.0.3.0 failed at "dune build -p mmdb -j 39". build failed... === STDERR === 2026-09-04 18:52.35: FAILED: build mmdb.0.3.0 2026-09-04 18:52.35: Job failed: build failed: mmdb.0.3.0