Build:
  1. 0
2026-06-24 19:11.14: New job: build feather.0.2.0 (9d9da1375124)
2026-06-24 19:11.14: Waiting for resource in pool day11-builds
2026-06-24 19:27.20: Got resource from pool day11-builds
2026-06-24 19:27.20: [profile full] build feather.0.2.0
2026-06-24 19:27.20: build feather.0.2.0 (9d9da1375124)
=== DEPENDENCIES (33 transitive) ===
  base.v0.16.5                                       c92db0b3cd7a
  base-threads.base                                  c9e7bdbf5823
  base-unix.base                                     7d1428be9ddb
  csexp.1.5.2                                        0ced60b1f74a
  dune.3.23.1                                        9d721df3a13a
  dune-configurator.3.23.1                           1ab906eeab63
  jane-street-headers.v0.16.0                        500b5b6cf7ca
  jst-config.v0.16.0                                 f8acb1554549
  ocaml.5.3.0                                        ec34d524d97d
  ocaml-base-compiler.5.3.0                          1841888fe75b
  ocaml-compiler.5.3.0                               f295fe609c87
  ocaml-compiler-libs.v0.17.0                        ae1038bc23cf
  ocaml-config.3                                     a52eea84eedb
  ppx_assert.v0.16.0                                 1f1d84cf2d77
  ppx_base.v0.16.0                                   79ac2d402d7b
  ppx_cold.v0.16.0                                   64e25900a55b
  ppx_compare.v0.16.0                                0163dde1fe71
  ppx_derivers.1.2.1                                 fe71b19cf412
  ppx_enumerate.v0.16.0                              a0e484715a8d
  ppx_expect.v0.16.2                                 154f160a14ad
  ppx_globalize.v0.16.0                              843ff0907b63
  ppx_hash.v0.16.0                                   4c482af3b03b
  ppx_here.v0.16.0                                   f4b7c620f63e
  ppx_inline_test.v0.16.1                            4f6022eb7921
  ppx_optcomp.v0.16.0                                6c55c327396d
  ppx_sexp_conv.v0.16.0                              cd14ca6ea5b7
  ppxlib.0.35.0                                      1a8dd90d3f2f
  re.1.14.0                                          979bfa8c9518
  sexplib0.v0.16.0                                   52b14ebc524e
  spawn.v0.17.0                                      7e281a7c8c4b
  stdio.v0.16.0                                      d015551f0463
  stdlib-shims.0.3.0                                 c94355dec213
  time_now.v0.16.0                                   2972fb1f9700
=== STDOUT ===
Processing: [default: loading data]
[feather.0.2.0: dl]
[feather.0.2.0: extract]
-> retrieved feather.0.2.0  (https://opam.ocaml.org/cache)
[feather: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "feather" "-j" "39" "@install" (CWD=/home/opam/.opam/default/.opam-switch/build/feather.0.2.0)
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I .feather.objs/byte -I /home/opam/.opam/default/lib/base -I /home/opam/.opam/default/lib/base/base_internalhash_types -I /home/opam/.opam/default/lib/base/caml -I /home/opam/.opam/default/lib/base/shadow_stdlib -I /home/opam/.opam/default/lib/jane-street-headers -I /home/opam/.opam/default/lib/ocaml/threads -I /home/opam/.opam/default/lib/ocaml/unix -I /home/opam/.opam/default/lib/ppx_compare/runtime-lib -I /home/opam/.opam/default/lib/ppx_enumerate/runtime-lib -I /home/opam/.opam/default/lib/ppx_expect/collector -I /home/opam/.opam/default/lib/ppx_expect/common -I /home/opam/.opam/default/lib/ppx_expect/config -I /home/opam/.opam/default/lib/ppx_expect/config_types -I /home/opam/.opam/default/lib/ppx_hash/runtime-lib -I /home/opam/.opam/default/lib/ppx_here/runtime-lib -I /home/opam/.opam/default/lib/ppx_inline_test/config -I /home/opam/.opam/default/lib/ppx_inline_test/runtime-lib -I /home/opam/.opam/default/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/default/lib/sexplib0 -I /home/opam/.opam/default/lib/spawn -I /home/opam/.opam/default/lib/stdio -I /home/opam/.opam/default/lib/time_now -cmi-file .feather.objs/byte/feather.cmi -no-alias-deps -o .feather.objs/byte/feather.cmo -c -impl feather.pp.ml)
- File "feather.ml", line 3, characters 13-21:
- 3 | module Sys = Caml.Sys
-                  ^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- 
- File "feather.ml", line 79, characters 20-40:
- 79 |     |> List.find ~f:Caml.Sys.file_exists
-                          ^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- 
- File "feather.ml", line 78, characters 32-52:
- 78 |     List.map paths ~f:(fun d -> Caml.Filename.concat d prog)
-                                      ^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- 
- File "feather.ml", line 314, characters 2-16:
- 314 |   Caml.flush_all ();
-         ^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- 
- File "feather.ml", line 452, characters 9-21:
- 452 | let () = Caml.at_exit terminate_child_processes
-                ^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -g -I .feather.objs/byte -I .feather.objs/native -I /home/opam/.opam/default/lib/base -I /home/opam/.opam/default/lib/base/base_internalhash_types -I /home/opam/.opam/default/lib/base/caml -I /home/opam/.opam/default/lib/base/shadow_stdlib -I /home/opam/.opam/default/lib/jane-street-headers -I /home/opam/.opam/default/lib/ocaml/threads -I /home/opam/.opam/default/lib/ocaml/unix -I /home/opam/.opam/default/lib/ppx_compare/runtime-lib -I /home/opam/.opam/default/lib/ppx_enumerate/runtime-lib -I /home/opam/.opam/default/lib/ppx_expect/collector -I /home/opam/.opam/default/lib/ppx_expect/common -I /home/opam/.opam/default/lib/ppx_expect/config -I /home/opam/.opam/default/lib/ppx_expect/config_types -I /home/opam/.opam/default/lib/ppx_hash/runtime-lib -I /home/opam/.opam/default/lib/ppx_here/runtime-lib -I /home/opam/.opam/default/lib/ppx_inline_test/config -I /home/opam/.opam/default/lib/ppx_inline_test/runtime-lib -I /home/opam/.opam/default/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/default/lib/sexplib0 -I /home/opam/.opam/default/lib/spawn -I /home/opam/.opam/default/lib/stdio -I /home/opam/.opam/default/lib/time_now -cmi-file .feather.objs/byte/feather.cmi -no-alias-deps -o .feather.objs/native/feather.cmx -c -impl feather.pp.ml)
- File "feather.ml", line 3, characters 13-21:
- 3 | module Sys = Caml.Sys
-                  ^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- 
- File "feather.ml", line 79, characters 20-40:
- 79 |     |> List.find ~f:Caml.Sys.file_exists
-                          ^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- 
- File "feather.ml", line 78, characters 32-52:
- 78 |     List.map paths ~f:(fun d -> Caml.Filename.concat d prog)
-                                      ^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- 
- File "feather.ml", line 314, characters 2-16:
- 314 |   Caml.flush_all ();
-         ^^^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
- 
- File "feather.ml", line 452, characters 9-21:
- 452 | let () = Caml.at_exit terminate_child_processes
-                ^^^^^^^^^^^^
- Alert deprecated: module Caml
- [since v0.16] use Stdlib instead of Caml
-> compiled  feather.0.2.0
-> installed feather.0.2.0

=== STDERR ===

2026-06-24 19:27.40: OK: build feather.0.2.0 (runc: 4.2s, disk: 13KB)
2026-06-24 19:27.40: Job succeeded