dune build --watch --verbose output

gistfile1.txt

dmz@drala-fi ~/ocaml-solidity =) dune build --watch --verbose
Shared cache: disabled
Workspace root: /Users/dmz/ocaml-solidity
Auto-detected concurrency: 10
Running[0]: /Users/dmz/.opam/4.14.1/bin/ocamlc.opt -config > /var/folders/4c/4pc8z22j5jn7yklvv4_jj_nh0000gp/T/dune_0a4da7_output
Dune context:                   
 { name = "default"
 ; kind = "default"
 ; profile = Dev
 ; merlin = true
 ; for_host = None
 ; fdo_target_exe = None
 ; build_dir = "default"
 ; toplevel_path = Some External "/Users/dmz/.opam/4.14.1/lib/toplevel"
 ; ocaml_bin = External "/Users/dmz/.opam/4.14.1/bin"
 ; ocaml = Ok External "/Users/dmz/.opam/4.14.1/bin/ocaml"
 ; ocamlc = External "/Users/dmz/.opam/4.14.1/bin/ocamlc.opt"
 ; ocamlopt = Ok External "/Users/dmz/.opam/4.14.1/bin/ocamlopt.opt"
 ; ocamldep = Ok External "/Users/dmz/.opam/4.14.1/bin/ocamldep.opt"
 ; ocamlmklib = Ok External "/Users/dmz/.opam/4.14.1/bin/ocamlmklib.opt"
 ; env =
     map
       { "DUNE_OCAML_HARDCODED" : "/Users/dmz/.opam/4.14.1/lib"
       ; "DUNE_OCAML_STDLIB" : "/Users/dmz/.opam/4.14.1/lib/ocaml"
       ; "DUNE_SOURCEROOT" : "/Users/dmz/ocaml-solidity"
       ; "INSIDE_DUNE" : "/Users/dmz/ocaml-solidity/_build/default"
       ; "OCAMLFIND_IGNORE_DUPS_IN" :
           "/Users/dmz/ocaml-solidity/_build/install/default/lib"
       ; "OCAMLPATH" : "/Users/dmz/ocaml-solidity/_build/install/default/lib"
       ; "OCAMLTOP_INCLUDE_PATH" :
           "/Users/dmz/ocaml-solidity/_build/install/default/lib/toplevel"
       ; "OCAML_COLOR" : "always"
       ; "OPAMCOLOR" : "always"
       }
 ; findlib_paths = [ External "/Users/dmz/.opam/4.14.1/lib" ]
 ; arch_sixtyfour = true
 ; natdynlink_supported = true
 ; supports_shared_libraries = true
 ; ocaml_config =
     { version = "4.14.1"
     ; standard_library_default = "/Users/dmz/.opam/4.14.1/lib/ocaml"
     ; standard_library = "/Users/dmz/.opam/4.14.1/lib/ocaml"
     ; standard_runtime = "the_standard_runtime_variable_was_deleted"
     ; ccomp_type = "cc"
     ; c_compiler = "cc"
     ; ocamlc_cflags =
         [ "-O2"; "-fno-strict-aliasing"; "-fwrapv"; "-pthread" ]
     ; ocamlc_cppflags = [ "-D_FILE_OFFSET_BITS=64" ]
     ; ocamlopt_cflags =
         [ "-O2"; "-fno-strict-aliasing"; "-fwrapv"; "-pthread" ]
     ; ocamlopt_cppflags = [ "-D_FILE_OFFSET_BITS=64" ]
     ; bytecomp_c_compiler =
         [ "cc"
         ; "-O2"
         ; "-fno-strict-aliasing"
         ; "-fwrapv"
         ; "-pthread"
         ; "-D_FILE_OFFSET_BITS=64"
         ]
     ; bytecomp_c_libraries = [ "-lm"; "-lpthread" ]
     ; native_c_compiler =
         [ "cc"
         ; "-O2"
         ; "-fno-strict-aliasing"
         ; "-fwrapv"
         ; "-pthread"
         ; "-D_FILE_OFFSET_BITS=64"
         ]
     ; native_c_libraries = [ "-lm" ]
     ; native_pack_linker = [ "ld"; "-r"; "-o" ]
     ; cc_profile = []
     ; architecture = "arm64"
     ; model = "default"
     ; int_size = 63
     ; word_size = 64
     ; system = "macosx"
     ; asm = [ "cc"; "-c"; "-Wno-trigraphs" ]
     ; asm_cfi_supported = true
     ; with_frame_pointers = false
     ; ext_exe = ""
     ; ext_obj = ".o"
     ; ext_asm = ".s"
     ; ext_lib = ".a"
     ; ext_dll = ".so"
     ; os_type = "Unix"
     ; default_executable_name = "a.out"
     ; systhread_supported = true
     ; host = "aarch64-apple-darwin22.3.0"
     ; target = "aarch64-apple-darwin22.3.0"
     ; profiling = false
     ; flambda = false
     ; spacetime = false
     ; safe_string = true
     ; exec_magic_number = "Caml1999X031"
     ; cmi_magic_number = "Caml1999I031"
     ; cmo_magic_number = "Caml1999O031"
     ; cma_magic_number = "Caml1999A031"
     ; cmx_magic_number = "Caml1999Y031"
     ; cmxa_magic_number = "Caml1999Z031"
     ; ast_impl_magic_number = "Caml1999M031"
     ; ast_intf_magic_number = "Caml1999N031"
     ; cmxs_magic_number = "Caml1999D031"
     ; cmt_magic_number = "Caml1999T031"
     ; natdynlink_supported = true
     ; supports_shared_libraries = true
     ; windows_unicode = false
     }
 }
Actual targets:                 
- alias @@default
Success, waiting for filesystem changes...
Actual targets:                           
- alias @@default
Internal error, please report upstream including the contents of _build/log.
Description:
  ("as_outside_build_dir_exn", { path = ".filesystem-clock" })
Raised at Stdune__code_error.raise in file "otherlibs/stdune/code_error.ml",
  line 11, characters 30-62
Called from Dune_engine__fs_memo.handle_fs_event in file
  "src/dune_engine/fs_memo.ml", line 340, characters 13-47
Called from
  Dune_engine__scheduler.Run_once.handle_invalidation_events.handle_event in
  file "src/dune_engine/scheduler.ml", line 1036, characters 26-55
Called from Stdlib__List.fold_left in file "list.ml", line 121, characters
  24-34
Called from Dune_engine__scheduler.Run_once.build_input_change in file
  "src/dune_engine/scheduler.ml", line 1078, characters 23-56
Called from Fiber.run.loop in file "src/fiber/fiber.ml", line 15, characters
  51-60
Called from Fiber.run.(fun) in file "src/fiber/fiber.ml" (inlined), line 17,
  characters 17-47
Called from Dune_engine__scheduler.Run_once.run in file
  "src/dune_engine/scheduler.ml", line 1131, characters 10-50
Re-raised at Stdune__exn.raise_with_backtrace in file
  "otherlibs/stdune/exn.ml" (inlined), line 36, characters 27-56
Called from Dune_engine__scheduler.Run.go.(fun) in file
  "src/dune_engine/scheduler.ml", line 1367, characters 30-61
Called from Cmdliner_term.app.(fun) in file
  "vendor/cmdliner/src/cmdliner_term.ml", line 24, characters 19-24
Called from Cmdliner_eval.run_parser in file
  "vendor/cmdliner/src/cmdliner_eval.ml", line 34, characters 37-44
Called from Cmdliner_eval.eval_value in file
  "vendor/cmdliner/src/cmdliner_eval.ml", line 202, characters 14-39
Called from Main in file "bin/main.ml", line 97, characters 10-41