2026-01-16 11:39.55: New job: test ocsigen/lwt https://github.com/ocsigen/lwt.git#refs/heads/fix-datarace-1026 (141d187d1113a0348399c4ced37d9dcc82b7f11d) (linux-x86_64:(lint-fmt)) Base: ocaml/opam:alpine-3.22-ocaml-4.14@sha256:1c3a5ef9216cc43d14bea2bc9b42f4b1ee30cd78bf2e6993672b4c0c52909216 ocamlformat version: none To reproduce locally: git clone --recursive "https://github.com/ocsigen/lwt.git" -b "fix-datarace-1026" && cd "lwt" && git reset --hard 141d187d cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:alpine-3.22-ocaml-4.14@sha256:1c3a5ef9216cc43d14bea2bc9b42f4b1ee30cd78bf2e6993672b4c0c52909216 RUN echo "skipping format lint because ocamlformat is not configured" END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2026-01-16 11:39.55: Using cache hint "ocsigen/lwt-ocaml/opam:alpine-3.22-ocaml-4.14@sha256:1c3a5ef9216cc43d14bea2bc9b42f4b1ee30cd78bf2e6993672b4c0c52909216-alpine-3.22-4.14_opam-2.5-ocamlformat-873cb18c37b308713d11ad3894c4bb78d73fb3e7" 2026-01-16 11:39.55: Using OBuilder spec: ((from ocaml/opam:alpine-3.22-ocaml-4.14@sha256:1c3a5ef9216cc43d14bea2bc9b42f4b1ee30cd78bf2e6993672b4c0c52909216) (run (shell " echo \"skipping format lint because ocamlformat is not configured\" ")) ) 2026-01-16 11:39.55: Waiting for resource in pool OCluster 2026-01-16 15:11.11: Waiting for worker… 2026-01-16 15:13.46: Got resource from pool OCluster Building on toxis.caelum.ci.dev All commits already cached HEAD is now at 141d187d1 lwt_unix_stubs.c: fix races reported by TSan (from ocaml/opam:alpine-3.22-ocaml-4.14@sha256:1c3a5ef9216cc43d14bea2bc9b42f4b1ee30cd78bf2e6993672b4c0c52909216) 2026-01-16 15:13.47 ---> using "d1cef22083ba59d6db4e2f107091c68dd70ebdcc64c3894ad7db7be62ad17f4a" from cache /: (run (shell " echo \"skipping format lint because ocamlformat is not configured\" ")) skipping format lint because ocamlformat is not configured 2026-01-16 15:13.47 ---> using "4f989350a029227966d90ce0ea5cea8f7852265c38d41bac1e0219693b40991b" from cache Job succeeded 2026-01-16 15:13.47: Job succeeded