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@sha256:1c3a5ef9216cc43d14bea2bc9b42f4b1ee30cd78bf2e6993672b4c0c52909216ocamlformat version: noneTo reproduce locally:git clone --recursive "https://github.com/ocsigen/lwt.git" -b "fix-datarace-1026" && cd "lwt" && git reset --hard 141d187dcat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:alpine-3.22-ocaml-4.14@sha256:1c3a5ef9216cc43d14bea2bc9b42f4b1ee30cd78bf2e6993672b4c0c52909216RUN echo "skipping format lint because ocamlformat is not configured"END-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2026-01-16 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 OCluster2026-01-16 15:11.11: Waiting for worker…2026-01-16 15:13.46: Got resource from pool OClusterBuilding on toxis.caelum.ci.devAll commits already cachedHEAD 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 configured2026-01-16 15:13.47 ---> using "4f989350a029227966d90ce0ea5cea8f7852265c38d41bac1e0219693b40991b" from cacheJob succeeded2026-01-16 15:13.47: Job succeeded