2026-06-16 15:49.37: New job: build fiat-p256.0.2.3 (17ec874a65a9)
2026-06-16 15:49.37: Waiting for resource in pool day11-builds
2026-06-16 16:39.43: Got resource from pool day11-builds
2026-06-16 16:39.43: [profile full] build fiat-p256.0.2.3
2026-06-16 16:39.43: build fiat-p256.0.2.3 (17ec874a65a9)
=== DEPENDENCIES (14 transitive) ===
  base-threads.base                                  b7164ff76afe
  base-unix.base                                     839dc585f12d
  bigarray-compat.1.1.0                              d8e26d2f775f
  conf-pkg-config.5                                  64c6b37d622b
  csexp.1.5.2                                        1637d117a8bb
  cstruct.6.0.1                                      d781987db9b8
  dune.3.23.1                                        433683e90514
  dune-configurator.3.23.1                           d169faaa676d
  eqaf.0.9                                           600b98245231
  hex.1.5.0                                          8c3eb2d8cffd
  ocaml.5.3.0                                        f3f5cb82ec5e
  ocaml-base-compiler.5.3.0                          3282792848d7
  ocaml-compiler.5.3.0                               ec781058d2f3
  ocaml-config.3                                     0df636be409d
=== STDOUT ===
Processing: [default: loading data]
[fiat-p256.0.2.3: dl]
[fiat-p256.0.2.3: extract]
-> retrieved fiat-p256.0.2.3  (https://opam.ocaml.org/cache)
[fiat-p256: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "fiat-p256" "-j" "39" "@install" (CWD=/home/opam/.opam/default/.opam-switch/build/fiat-p256.0.2.3)
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I p256/.fiat_p256.objs/byte -I /home/opam/.opam/default/lib/bigarray-compat -I /home/opam/.opam/default/lib/cstruct -I /home/opam/.opam/default/lib/eqaf -I /home/opam/.opam/default/lib/eqaf/bigstring -I /home/opam/.opam/default/lib/eqaf/cstruct -I /home/opam/.opam/default/lib/hex -cmi-file p256/.fiat_p256.objs/byte/fiat_p256__Field_element.cmi -no-alias-deps -open Fiat_p256__ -o p256/.fiat_p256.objs/byte/fiat_p256__Field_element.cmo -c -impl p256/field_element.ml)
- File "p256/field_element.ml", line 25, characters 10-21:
- 25 |   assert (Cstruct.len cs = 32);
-                ^^^^^^^^^^^
- Alert deprecated: Cstruct.len
- len is deprecated, you should use length instead.
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I p256/.fiat_p256.objs/byte -I /home/opam/.opam/default/lib/bigarray-compat -I /home/opam/.opam/default/lib/cstruct -I /home/opam/.opam/default/lib/eqaf -I /home/opam/.opam/default/lib/eqaf/bigstring -I /home/opam/.opam/default/lib/eqaf/cstruct -I /home/opam/.opam/default/lib/hex -cmi-file p256/.fiat_p256.objs/byte/fiat_p256__Point.cmi -no-alias-deps -open Fiat_p256__ -o p256/.fiat_p256.objs/byte/fiat_p256__Point.cmo -c -impl p256/point.ml)
- File "p256/point.ml", line 52, characters 5-16:
- 52 |   if Cstruct.len cs = 0 then None else Some (Cstruct.get_uint8 cs 0)
-           ^^^^^^^^^^^
- Alert deprecated: Cstruct.len
- len is deprecated, you should use length instead.
- 
- File "p256/point.ml", line 55, characters 24-35:
- 55 |   match (first_byte cs, Cstruct.len cs) with
-                              ^^^^^^^^^^^
- Alert deprecated: Cstruct.len
- len is deprecated, you should use length instead.
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -g -I p256/.fiat_p256.objs/byte -I p256/.fiat_p256.objs/native -I /home/opam/.opam/default/lib/bigarray-compat -I /home/opam/.opam/default/lib/cstruct -I /home/opam/.opam/default/lib/eqaf -I /home/opam/.opam/default/lib/eqaf/bigstring -I /home/opam/.opam/default/lib/eqaf/cstruct -I /home/opam/.opam/default/lib/hex -cmi-file p256/.fiat_p256.objs/byte/fiat_p256__Field_element.cmi -no-alias-deps -open Fiat_p256__ -o p256/.fiat_p256.objs/native/fiat_p256__Field_element.cmx -c -impl p256/field_element.ml)
- File "p256/field_element.ml", line 25, characters 10-21:
- 25 |   assert (Cstruct.len cs = 32);
-                ^^^^^^^^^^^
- Alert deprecated: Cstruct.len
- len is deprecated, you should use length instead.
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -g -I p256/.fiat_p256.objs/byte -I p256/.fiat_p256.objs/native -I /home/opam/.opam/default/lib/bigarray-compat -I /home/opam/.opam/default/lib/cstruct -I /home/opam/.opam/default/lib/eqaf -I /home/opam/.opam/default/lib/eqaf/bigstring -I /home/opam/.opam/default/lib/eqaf/cstruct -I /home/opam/.opam/default/lib/hex -cmi-file p256/.fiat_p256.objs/byte/fiat_p256__Point.cmi -no-alias-deps -open Fiat_p256__ -o p256/.fiat_p256.objs/native/fiat_p256__Point.cmx -c -impl p256/point.ml)
- File "p256/point.ml", line 52, characters 5-16:
- 52 |   if Cstruct.len cs = 0 then None else Some (Cstruct.get_uint8 cs 0)
-           ^^^^^^^^^^^
- Alert deprecated: Cstruct.len
- len is deprecated, you should use length instead.
- 
- File "p256/point.ml", line 55, characters 24-35:
- 55 |   match (first_byte cs, Cstruct.len cs) with
-                              ^^^^^^^^^^^
- Alert deprecated: Cstruct.len
- len is deprecated, you should use length instead.
- (cd _build/default/freestanding && /usr/bin/gmake)
- touch libfiat_p256_freestanding_stubs.a
-> compiled  fiat-p256.0.2.3
-> installed fiat-p256.0.2.3

=== STDERR ===

2026-06-16 16:39.46: OK: build fiat-p256.0.2.3 (runc: 2.6s, disk: 11KB)
2026-06-16 16:39.46: Job succeeded