2026-06-19 18:36.06: New job: build errpy.0.0.8 (0e770b5227b6)
2026-06-19 18:36.06: Waiting for resource in pool day11-builds
2026-06-19 19:43.47: Got resource from pool day11-builds
2026-06-19 19:43.47: [profile full] build errpy.0.0.8
2026-06-19 19:43.47: build errpy.0.0.8 (0e770b5227b6)
=== DEPENDENCIES (15 transitive) ===
  base-threads.base                                  b7164ff76afe
  base-unix.base                                     839dc585f12d
  conf-rust-2021.1                                   d64c9c4b2720
  cppo.1.8.0                                         58ff60202126
  dune.3.23.1                                        b9e31df96092
  ocaml.5.5.0                                        7bdffd2f55d9
  ocaml-base-compiler.5.5.0                          88ac983b1a28
  ocaml-compiler.5.5.0                               8d77bbea3746
  ocaml-compiler-libs.v0.17.0                        6bb2fe976db3
  ocamlfind.1.9.8                                    1872268d1aec
  ppx_derivers.1.2.1                                 e49491a38353
  ppx_deriving.6.1.1                                 44efc0a85ae7
  ppxlib.0.38.0                                      495045ef7a3c
  sexplib0.v0.17.0                                   4906aac5ee08
  stdlib-shims.0.3.0                                 4aecff888649
=== STDOUT ===
Processing: [default: loading data]
[errpy.0.0.8: dl]
[errpy.0.0.8: extract]
-> retrieved errpy.0.0.8  (https://opam.ocaml.org/cache)
[errpy: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "errpy" "-j" "39" "@install" (CWD=/home/opam/.opam/default/.opam-switch/build/errpy.0.0.8)
- File "src/dune", lines 13-20, characters 0-182:
- 13 | (rule
- 14 |  (targets libffi_ocaml.a)
- 15 |  (mode fallback)
- 16 |  (locks /cargo)
- 17 |  (action
- 18 |   (progn
- 19 |    (run cargo build --release)
- 20 |    (run cp ../../../target/release/libffi_ocaml.a libffi_ocaml.a))))
- (cd _build/default/src && /usr/bin/cargo build --release)
- error: package `toml_datetime v0.6.2` cannot be built because it requires rustc 1.64.0 or newer, while the currently active rustc version is 1.63.0
- Either upgrade to rustc 1.64.0 or newer, or use
- cargo update -p toml_datetime@0.6.2 --precise ver
- where `ver` is the latest version of `toml_datetime` supporting rustc 1.63.0
[ERROR] The compilation of errpy.0.0.8 failed at "dune build -p errpy -j 39 @install".
build failed... 

=== STDERR ===

2026-06-19 19:44.34: FAILED: build errpy.0.0.8
2026-06-19 19:44.34: Job failed: build failed: errpy.0.0.8