Switch from CentOS to Alma Linux (#998)

alexcrichton · web-flow · commit 396d2e70d430 · 2024-07-08T14:32:05.000Z
Looks like the old CentOS mirrors are being decommissioned.
diff --git a/ci/docker/x86_64-linux/Dockerfile b/ci/docker/x86_64-linux/Dockerfile
@@ -1,5 +1,5 @@
-FROM centos:7
+FROM almalinux:8
 
-RUN yum install -y git gcc
+RUN dnf install -y git gcc
 
 ENV PATH=$PATH:/rust/bin
