Build:
- 0
2026-07-23 19:40.20: New job: build fat-filesystem.0.12.3 (5f4efa4a57c8)
2026-07-23 19:40.20: Waiting for resource in pool day11-builds
2026-07-23 20:26.30: Got resource from pool day11-builds
2026-07-23 20:26.30: [profile full] build fat-filesystem.0.12.3
2026-07-23 20:26.31: build fat-filesystem.0.12.3 (5f4efa4a57c8)
=== DEPENDENCIES (54 transitive) ===
angstrom.0.16.1 c21092b15ab8
astring.0.8.5 7f8c700ec89c
base-bytes.base 64d4aa996d68
base-threads.base afe16a8e71c3
base-unix.base 73c0a5fdd34a
bigarray-compat.1.1.0 855dfe0529a4
bigstringaf.0.10.0 ed4967c286b1
cmdliner.2.1.1 9f0e8344e5f0
conf-pkg-config.5 2c611009363a
cppo.1.8.0 f8488db0375f
csexp.1.5.2 2950daf4914a
cstruct.3.6.0 a1cc2189391f
cstruct-lwt.3.7.0 31f74e4f5c74
dune.3.24.1 0a92e2592b32
dune-configurator.3.22.2 bfd73dfd964b
fmt.0.11.0 642b6d11b8ef
io-page.2.4.0 547c960bcec9
io-page-unix.2.1.0 408097899841
jbuilder.1.0+beta20.2 bbdfa56b794c
logs.0.8.0 fb37bb8f28b8
lwt.5.10.1 7f91586bafe2
mirage-block.1.2.0 df4a27e03eb9
mirage-block-lwt.1.2.0 36114868acbf
mirage-block-unix.2.11.2 e1269aba6207
mirage-device.1.2.0 f5c33eac3f3a
mirage-fs.2.0.0 243ac7dec09a
mirage-fs-lwt.2.0.0 80e598557190
mirage-kv.2.0.0 e9fc1cae6c82
mirage-kv-lwt.2.0.0 afb965145845
num.1.6 8eed150659f2
ocaml.4.12.1 2e208a8b534b
ocaml-base-compiler.4.12.1 59bab1e31391
ocaml-config.2 3bbb540b53a1
ocaml-migrate-parsetree.1.8.0 f6769ffe06e9
ocaml-secondary-compiler.4.14.2 576aeb230977
ocaml-syntax-shims.1.0.0 e3ad047e69d8
ocamlbuild.0.16.1 b795277b77b8
ocamlfind.1.9.6 b41952648e60
ocamlfind-secondary.1.9.6 fa694827f6f0
ocplib-endian.1.2 3fea4ac22477
parsexp.v0.11.0 463e6240f701
ppx_cstruct.3.6.0 ad7f5f295b37
ppx_derivers.1.2.1 726f0f4f2437
ppx_tools.6.6 1df969ca4a7c
ppx_tools_versioned.5.4.0 2ca350d6ad5f
re.1.12.0 1fea8a28146e
result.1.5 3a83061a764a
rresult.0.7.0 967be48c1766
seq.base 64d004e70ea6
sexplib.v0.11.0 30d01e37e458
sexplib0.v0.11.0 b2a8e51500be
stringext.1.6.0 118533576f36
topkg.1.1.1 52e967aad5ef
uri.4.4.0 4ef7ef503cd4
=== STDOUT ===
Processing: [default: loading data]
[fat-filesystem.0.12.3: dl]
[fat-filesystem.0.12.3: extract]
-> retrieved fat-filesystem.0.12.3 (https://opam.ocaml.org/cache)
[fat-filesystem: jbuilder build]
+ /home/opam/.opam/default/bin/jbuilder "build" "-p" "fat-filesystem" "-j" "39" (CWD=/home/opam/.opam/default/.opam-switch/build/fat-filesystem.0.12.3)
- ocamlc bin/.main.eobjs/impl.{cmi,cmo,cmt}
- File "bin/impl.ml", line 27, characters 15-24:
- 27 | let fail fmt = Fmt.kstrf Lwt.fail_with fmt
- ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- ocamlc bin/.main.eobjs/main.{cmi,cmo,cmt} (exit 2)
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -I bin/.main.eobjs -I /home/opam/.opam/default/lib/angstrom -I /home/opam/.opam/default/lib/astring -I /home/opam/.opam/default/lib/bigarray-compat -I /home/opam/.opam/default/lib/bigstringaf -I /home/opam/.opam/default/lib/bytes -I /home/opam/.opam/default/lib/cmdliner -I /home/opam/.opam/default/lib/cstruct -I /home/opam/.opam/default/lib/cstruct-lwt -I /home/opam/.opam/default/lib/fmt -I /home/opam/.opam/default/lib/io-page -I /home/opam/.opam/default/lib/io-page-unix -I /home/opam/.opam/default/lib/logs -I /home/opam/.opam/default/lib/lwt -I /home/opam/.opam/default/lib/lwt/unix -I /home/opam/.opam/default/lib/mirage-block -I /home/opam/.opam/default/lib/mirage-block-lwt -I /home/opam/.opam/default/lib/mirage-block-unix -I /home/opam/.opam/default/lib/mirage-device -I /home/opam/.opam/default/lib/mirage-fs -I /home/opam/.opam/default/lib/mirage-fs-lwt -I /home/opam/.opam/default/lib/mirage-kv -I /home/opam/.opam/default/lib/mirage-kv-lwt -I /home/opam/.opam/default/lib/ocaml/threads -I /home/opam/.opam/default/lib/ocplib-endian -I /home/opam/.opam/default/lib/ocplib-endian/bigstring -I /home/opam/.opam/default/lib/parsexp -I /home/opam/.opam/default/lib/re -I /home/opam/.opam/default/lib/re/str -I /home/opam/.opam/default/lib/result -I /home/opam/.opam/default/lib/rresult -I /home/opam/.opam/default/lib/seq -I /home/opam/.opam/default/lib/sexplib -I /home/opam/.opam/default/lib/sexplib0 -I /home/opam/.opam/default/lib/stringext -I /home/opam/.opam/default/lib/uri -I src/.fat_filesystem.objs -no-alias-deps -o bin/.main.eobjs/main.cmo -c -impl bin/main.ml)
- File "bin/main.ml", line 45, characters 8-12:
- 45 | Term.(pure Common.make $ debug $ verb $ unbuffered)
- ^^^^
- Error: Unbound value pure
- ocamlc src/.fat_filesystem.objs/fat_fs.{cmo,cmt}
- File "src/fat_fs.ml", line 167, characters 8-17:
- 167 | Fmt.kstrf Lwt.fail_with
- ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- File "src/fat_fs.ml", line 172, characters 10-19:
- 172 | Fmt.kstrf Lwt.fail_with
- ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- File "src/fat_fs.ml", line 192, characters 6-15:
- 192 | Fmt.kstrf Lwt.fail_with "error reading essential sectors: %a" pp_error e
- ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- ocamlopt src/.fat_filesystem.objs/fat_fs.{cmx,o}
- File "src/fat_fs.ml", line 167, characters 8-17:
- 167 | Fmt.kstrf Lwt.fail_with
- ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- File "src/fat_fs.ml", line 172, characters 10-19:
- 172 | Fmt.kstrf Lwt.fail_with
- ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- File "src/fat_fs.ml", line 192, characters 6-15:
- 192 | Fmt.kstrf Lwt.fail_with "error reading essential sectors: %a" pp_error e
- ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- ocamlopt bin/.main.eobjs/impl.{cmx,o}
- File "bin/impl.ml", line 27, characters 15-24:
- 27 | let fail fmt = Fmt.kstrf Lwt.fail_with fmt
- ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
[ERROR] The compilation of fat-filesystem.0.12.3 failed at "jbuilder build -p fat-filesystem -j 39".
build failed...
=== STDERR ===
2026-07-23 20:26.54: FAILED: build fat-filesystem.0.12.3
2026-07-23 20:26.54: Job failed: build failed: fat-filesystem.0.12.3