2026-06-19 17:58.32: New job: build mlmpfr.4.2.1 (ea67c52cfd17)
2026-06-19 17:58.32: Waiting for resource in pool day11-builds
2026-06-19 18:06.30: Got resource from pool day11-builds
2026-06-19 18:06.30: [profile full] build mlmpfr.4.2.1
2026-06-19 18:06.31: build mlmpfr.4.2.1 (ea67c52cfd17)
=== DEPENDENCIES (11 transitive) ===
  base-threads.base                                  b7164ff76afe
  base-unix.base                                     839dc585f12d
  conf-gmp.5                                         61e3c79e0ddf
  conf-mpfr.3                                        23aceee3b9cc
  conf-pkg-config.5                                  64c6b37d622b
  csexp.1.5.2                                        6a11fd34e537
  dune.3.23.1                                        b9e31df96092
  dune-configurator.3.23.1                           cdae849f232e
  ocaml.5.5.0                                        7bdffd2f55d9
  ocaml-base-compiler.5.5.0                          88ac983b1a28
  ocaml-compiler.5.5.0                               8d77bbea3746
=== STDOUT ===
Processing: [default: loading data]
[mlmpfr.4.2.1: dl]
[mlmpfr.4.2.1: extract]
[mlmpfr.4.2.1/mlmpfr_compatibility_test.c: dl]
-> retrieved mlmpfr.4.2.1  (https://opam.ocaml.org/cache)
[mlmpfr: cc mlmpfr_compatibility_test.c]
+ /usr/bin/cc "mlmpfr_compatibility_test.c" "-lmpfr" "-o" "mlmpfr_compatibility_test" (CWD=/home/opam/.opam/default/.opam-switch/build/mlmpfr.4.2.1)
[mlmpfr: ./mlmpfr_compatibility_test]
+ /home/opam/.opam/default/.opam-switch/build/mlmpfr.4.2.1/./mlmpfr_compatibility_test  (CWD=/home/opam/.opam/default/.opam-switch/build/mlmpfr.4.2.1)
[ERROR] The compilation of mlmpfr.4.2.1 failed at "./mlmpfr_compatibility_test".
build failed... 

=== STDERR ===

2026-06-19 18:06.52: FAILED: build mlmpfr.4.2.1
2026-06-19 18:06.52: Job failed: build failed: mlmpfr.4.2.1