2026-06-16 14:17.34: New job: build mirage-crypto-rng.0.8.0 (197b4f35ff8c)
2026-06-16 14:17.34: Waiting for resource in pool day11-builds
2026-06-16 16:01.36: Got resource from pool day11-builds
2026-06-16 16:01.36: [profile full] build mirage-crypto-rng.0.8.0
2026-06-16 16:01.36: build mirage-crypto-rng.0.8.0 (197b4f35ff8c)
=== DEPENDENCIES (22 transitive) ===
  base-bytes.base                                    70d0daec7841
  base-threads.base                                  b7164ff76afe
  base-unix.base                                     839dc585f12d
  bigarray-compat.1.1.0                              ecf1ac9cc3fe
  conf-pkg-config.5                                  64c6b37d622b
  cppo.1.8.0                                         ea583d2d3bbb
  csexp.1.5.2                                        ec63db2dab31
  cstruct.6.0.1                                      db62722d8978
  dune.3.23.1                                        5402470d931c
  dune-configurator.3.23.1                           58f4a3f92083
  duration.0.3.1                                     d4a7947dd7f6
  logs.0.10.0                                        9a94a86bd72a
  lwt.6.1.2                                          4f8aa1aa7c72
  mirage-crypto.0.8.0                                ec6ef975e55f
  mtime.2.1.0                                        818f73c2f4f1
  ocaml.4.14.4                                       cb826ea44eb2
  ocaml-base-compiler.4.14.4                         d2f775f983d7
  ocaml-config.2                                     669e0fcf9e4d
  ocamlbuild.0.16.1                                  8f6c52e6fce8
  ocamlfind.1.9.8                                    6025f4a8e98e
  ocplib-endian.1.2                                  4dbd3fe91c51
  topkg.1.1.1                                        ab549298f3fc
=== 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 -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/ocamlc.opt -w -40 -g -bin-annot -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/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 -intf-suffix .ml -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 -intf-suffix .ml -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 ===

2026-06-16 16:01.49: OK: build mirage-crypto-rng.0.8.0 (runc: 2.6s, disk: 11KB)
2026-06-16 16:01.49: Job succeeded