CI: attempt to cache the go build cache

Signed-off-by: Nalin Dahyabhai <[email protected]>

.cirrus.yml

@@ -107,6 +107,9 @@ smoke_task:
     binary_artifacts:
         path: ./bin/*
 
+    go_build_cache:
+        folder: /root/.cache/go-build
+
 # Check that all included go modules from other sources match
 # # what is expected in `vendor/modules.txt` vs `go.mod`.
 vendor_task:
@@ -147,7 +150,8 @@ cross_build_task:
         - make -j cross CGO_ENABLED=0
     binary_artifacts:
         path: ./bin/*
-
+    go_build_cache:
+        folder: /root/.cache/go-build
 
 unit_task:
     name: 'Unit tests w/ $STORAGE_DRIVER'
@@ -171,6 +175,8 @@ unit_task:
     binary_artifacts:
         path: ./bin/*
 
+    go_build_cache:
+        folder: /root/.cache/go-build
 
 conformance_task:
     name: 'Debian Conformance w/ $STORAGE_DRIVER'
@@ -192,6 +198,8 @@ conformance_task:
     setup_script: '${SCRIPT_BASE}/setup.sh conformance |& ${_TIMESTAMP}'
     conformance_test_script: '${SCRIPT_BASE}/test.sh conformance |& ${_TIMESTAMP}'
 
+    go_build_cache:
+        folder: /root/.cache/go-build
 
 integration_task:
     name: "Integration $DISTRO_NV w/ $STORAGE_DRIVER"
@@ -249,6 +257,9 @@ integration_task:
         package_versions_script: '$GOSRC/$SCRIPT_BASE/logcollector.sh packages'
         golang_version_script: '$GOSRC/$SCRIPT_BASE/logcollector.sh golang'
 
+    go_build_cache:
+        folder: /root/.cache/go-build
+
 integration_rootless_task:
     name: "Integration rootless $DISTRO_NV w/ $STORAGE_DRIVER"
     alias: integration_rootless