2026-06-19 19:51.22: New job: build mirage-flow-lwt.1.6.0 (fe83fea5c88d)
2026-06-19 19:51.22: Waiting for resource in pool day11-builds
2026-06-19 20:11.37: Got resource from pool day11-builds
2026-06-19 20:11.37: [profile full] build mirage-flow-lwt.1.6.0
2026-06-19 20:11.37: build mirage-flow-lwt.1.6.0 (fe83fea5c88d)
=== DEPENDENCIES (25 transitive) ===
  base-bytes.base                                    38023b842165
  base-threads.base                                  b7164ff76afe
  base-unix.base                                     839dc585f12d
  cppo.1.8.0                                         58ff60202126
  csexp.1.5.2                                        6a11fd34e537
  cstruct.3.7.0                                      a3d053404348
  dune.3.23.1                                        b9e31df96092
  dune-configurator.3.23.1                           cdae849f232e
  fmt.0.11.0                                         ff83722f4864
  logs.0.10.0                                        d616bbe50f5c
  lwt.6.1.2                                          f9825635bd29
  mirage-clock.2.0.0                                 b06e8c061519
  mirage-device.1.2.0                                9b0575088a8e
  mirage-flow.1.6.0                                  c393907ceed0
  num.1.6                                            1d184d02a6f2
  ocaml.5.5.0                                        7bdffd2f55d9
  ocaml-base-compiler.5.5.0                          88ac983b1a28
  ocaml-compiler.5.5.0                               8d77bbea3746
  ocamlbuild.0.16.1                                  b61d8be21b8c
  ocamlfind.1.9.8                                    1872268d1aec
  ocplib-endian.1.2                                  2e63c292ed3b
  parsexp.v0.17.0                                    32afa7c7ac17
  sexplib.v0.17.0                                    a3c31166922a
  sexplib0.v0.17.0                                   4906aac5ee08
  topkg.1.1.1                                        ecfbf436618b
=== STDOUT ===
Processing: [default: loading data]
[mirage-flow-lwt.1.6.0: extract]
-> retrieved mirage-flow-lwt.1.6.0  (cached)
[mirage-flow-lwt: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "mirage-flow-lwt" "-j" "39" (CWD=/home/opam/.opam/default/.opam-switch/build/mirage-flow-lwt.1.6.0)
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -safe-string -g -bin-annot -bin-annot-occurrences -I lwt/.mirage_flow_lwt.objs/byte -I /home/opam/.opam/default/lib/cstruct -I /home/opam/.opam/default/lib/fmt -I /home/opam/.opam/default/lib/logs -I /home/opam/.opam/default/lib/lwt -I /home/opam/.opam/default/lib/mirage-clock -I /home/opam/.opam/default/lib/mirage-device -I /home/opam/.opam/default/lib/mirage-flow -I /home/opam/.opam/default/lib/parsexp -I /home/opam/.opam/default/lib/sexplib -I /home/opam/.opam/default/lib/sexplib0 -cmi-file lwt/.mirage_flow_lwt.objs/byte/mirage_flow_lwt.cmi -no-alias-deps -o lwt/.mirage_flow_lwt.objs/byte/mirage_flow_lwt.cmo -c -impl lwt/mirage_flow_lwt.ml)
- File "lwt/mirage_flow_lwt.ml", line 359, characters 28-36:
- 359 |             if verbose then Fmt.strf "[%S]" @@ Cstruct.to_string buf
-                                   ^^^^^^^^
- Alert deprecated: Fmt.strf
- use Fmt.str instead.
- 
- File "lwt/mirage_flow_lwt.ml", line 360, characters 17-25:
- 360 |             else Fmt.strf "%d bytes" (Cstruct.len buf)
-                        ^^^^^^^^
- Alert deprecated: Fmt.strf
- use Fmt.str instead.
- 
- File "lwt/mirage_flow_lwt.ml", line 347, characters 14-21:
- 347 | let forward ?(verbose=false) ~src ~dst =
-                     ^^^^^^^
- Warning 16 [unerasable-optional-argument]: this optional argument cannot be erased.
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -safe-string -g -I lwt/.mirage_flow_lwt.objs/byte -I lwt/.mirage_flow_lwt.objs/native -I /home/opam/.opam/default/lib/cstruct -I /home/opam/.opam/default/lib/fmt -I /home/opam/.opam/default/lib/logs -I /home/opam/.opam/default/lib/lwt -I /home/opam/.opam/default/lib/mirage-clock -I /home/opam/.opam/default/lib/mirage-device -I /home/opam/.opam/default/lib/mirage-flow -I /home/opam/.opam/default/lib/parsexp -I /home/opam/.opam/default/lib/sexplib -I /home/opam/.opam/default/lib/sexplib0 -cmi-file lwt/.mirage_flow_lwt.objs/byte/mirage_flow_lwt.cmi -no-alias-deps -o lwt/.mirage_flow_lwt.objs/native/mirage_flow_lwt.cmx -c -impl lwt/mirage_flow_lwt.ml)
- File "lwt/mirage_flow_lwt.ml", line 359, characters 28-36:
- 359 |             if verbose then Fmt.strf "[%S]" @@ Cstruct.to_string buf
-                                   ^^^^^^^^
- Alert deprecated: Fmt.strf
- use Fmt.str instead.
- 
- File "lwt/mirage_flow_lwt.ml", line 360, characters 17-25:
- 360 |             else Fmt.strf "%d bytes" (Cstruct.len buf)
-                        ^^^^^^^^
- Alert deprecated: Fmt.strf
- use Fmt.str instead.
- 
- File "lwt/mirage_flow_lwt.ml", line 347, characters 14-21:
- 347 | let forward ?(verbose=false) ~src ~dst =
-                     ^^^^^^^
- Warning 16 [unerasable-optional-argument]: this optional argument cannot be erased.
-> compiled  mirage-flow-lwt.1.6.0
-> installed mirage-flow-lwt.1.6.0

=== STDERR ===

2026-06-19 20:11.43: OK: build mirage-flow-lwt.1.6.0 (runc: 2.7s, disk: 10KB)
2026-06-19 20:11.43: Job succeeded