2026-09-03 22:34.40: New job: build mirage-crypto-rng.0.8.0 (1f6371fcc3f7)
2026-09-03 22:34.40: Waiting for resource in pool day11-builds
2026-09-03 23:14.36: Got resource from pool day11-builds
2026-09-03 23:14.36: [profile full] build mirage-crypto-rng.0.8.0
2026-09-03 23:14.36: build mirage-crypto-rng.0.8.0 (1f6371fcc3f7)
=== DEPENDENCIES (23 transitive) ===
  base-bytes.base                                    a07bc30a9819
  base-threads.base                                  3d2f2cbc6db2
  base-unix.base                                     3a38ddca6b5e
  bigarray-compat.1.1.0                              858a2a6ce3c7
  compiler-cloning.enabled                           966a2e6839f0
  conf-pkg-config.5                                  74f50f3cfe72
  cppo.1.8.0                                         83351009e21e
  csexp.1.5.2                                        58b250503765
  cstruct.6.0.1                                      90cc0dc183ee
  dune.3.24.2                                        ec704e062ad3
  dune-configurator.3.24.2                           183455f65a68
  duration.0.3.1                                     df0fb6ccab2e
  logs.0.10.0                                        585ae5635bb0
  lwt.6.1.2                                          7034b4ad2702
  mirage-crypto.0.8.0                                8823b93cdde3
  mtime.2.2.0                                        b61638d6c486
  ocaml.5.5.0                                        22ebd7932512
  ocaml-base-compiler.5.5.0                          db1659234e8a
  ocaml-compiler.5.5.0                               7f52fb26d939
  ocamlbuild.0.16.1                                  ccce18256717
  ocamlfind.1.9.9~preview                            6a4c70487cf9
  ocplib-endian.1.2                                  f93892607f26
  topkg.1.1.1                                        3bd227743fbd
=== STDOUT ===
Processing: [default: loading data]
[mirage-crypto-rng.0.8.0: extract]
-> retrieved mirage-crypto-rng.0.8.0  (cached)
[mirage-crypto-rng: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "mirage-crypto-rng" "-j" "39" (CWD=/home/opam/.opam/default/.opam-switch/build/mirage-crypto-rng.0.8.0)
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I rng/.mirage_crypto_rng.objs/byte -I rng/.mirage_crypto_rng.objs/public_cmi -I /home/opam/.opam/default/lib/bigarray-compat -I /home/opam/.opam/default/lib/cstruct -I /home/opam/.opam/default/lib/mirage-crypto -no-alias-deps -open Mirage_crypto_rng__ -o rng/.mirage_crypto_rng.objs/byte/mirage_crypto_rng__Entropy.cmo -c -impl rng/entropy.ml)
- File "rng/entropy.ml", line 74, characters 28-39:
- 74 |   Cstruct.set_uint8 data 1 (Cstruct.len data - 2)
-                                  ^^^^^^^^^^^
- 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 rng/.mirage_crypto_rng.objs/byte -I rng/.mirage_crypto_rng.objs/public_cmi -I /home/opam/.opam/default/lib/bigarray-compat -I /home/opam/.opam/default/lib/cstruct -I /home/opam/.opam/default/lib/mirage-crypto -no-alias-deps -open Mirage_crypto_rng__ -o rng/.mirage_crypto_rng.objs/byte/mirage_crypto_rng__Fortuna.cmo -c -impl rng/fortuna.ml)
- File "rng/fortuna.ml", line 108, characters 38-49:
- 108 |   let header = Cs.of_bytes [ source ; Cstruct.len data ] in
-                                             ^^^^^^^^^^^
- Alert deprecated: Cstruct.len
- len is deprecated, you should use length instead.
- 
- File "rng/fortuna.ml", line 110, characters 50-61:
- 110 |   if pool = 0 then g.pool0_size <- g.pool0_size + Cstruct.len data
-                                                         ^^^^^^^^^^^
- 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 rng/.mirage_crypto_rng.objs/byte -I rng/.mirage_crypto_rng.objs/native -I rng/.mirage_crypto_rng.objs/public_cmi -I /home/opam/.opam/default/lib/bigarray-compat -I /home/opam/.opam/default/lib/cstruct -I /home/opam/.opam/default/lib/mirage-crypto -cmi-file rng/.mirage_crypto_rng.objs/byte/mirage_crypto_rng__Entropy.cmi -no-alias-deps -open Mirage_crypto_rng__ -o rng/.mirage_crypto_rng.objs/native/mirage_crypto_rng__Entropy.cmx -c -impl rng/entropy.ml)
- File "rng/entropy.ml", line 74, characters 28-39:
- 74 |   Cstruct.set_uint8 data 1 (Cstruct.len data - 2)
-                                  ^^^^^^^^^^^
- 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 rng/.mirage_crypto_rng.objs/byte -I rng/.mirage_crypto_rng.objs/native -I rng/.mirage_crypto_rng.objs/public_cmi -I /home/opam/.opam/default/lib/bigarray-compat -I /home/opam/.opam/default/lib/cstruct -I /home/opam/.opam/default/lib/mirage-crypto -cmi-file rng/.mirage_crypto_rng.objs/byte/mirage_crypto_rng__Fortuna.cmi -no-alias-deps -open Mirage_crypto_rng__ -o rng/.mirage_crypto_rng.objs/native/mirage_crypto_rng__Fortuna.cmx -c -impl rng/fortuna.ml)
- File "rng/fortuna.ml", line 108, characters 38-49:
- 108 |   let header = Cs.of_bytes [ source ; Cstruct.len data ] in
-                                             ^^^^^^^^^^^
- Alert deprecated: Cstruct.len
- len is deprecated, you should use length instead.
- 
- File "rng/fortuna.ml", line 110, characters 50-61:
- 110 |   if pool = 0 then g.pool0_size <- g.pool0_size + Cstruct.len data
-                                                         ^^^^^^^^^^^
- Alert deprecated: Cstruct.len
- len is deprecated, you should use length instead.
-> compiled  mirage-crypto-rng.0.8.0
-> installed mirage-crypto-rng.0.8.0

=== STDERR ===

2026-09-03 23:14.45: OK: build mirage-crypto-rng.0.8.0 (runc: 3.1s, disk: 11KB)
2026-09-03 23:14.45: Job succeeded