diff --git a/.circleci/config.yml b/.circleci/config.yml
index 0cff77eb2..ed32b8f72 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -157,7 +157,7 @@ jobs:
   test-short: 
     <<: *test
 
-  build_macos:
+  build-macos:
     description: build darwin lotus binary
     macos:
       xcode: "10.0.0"
@@ -187,11 +187,11 @@ jobs:
             chmod +x $HOME/.bin/jq
       - restore_cache:
           name: restore go mod and cargo cache
-          key: v1-go-deps-{{ arch }}-{{ checksum "~/go/src/github.com/filecoin-project/lotus/go.mod" }}
+          key: v2-go-deps-{{ arch }}-{{ checksum "~/go/src/github.com/filecoin-project/lotus/go.mod" }}
       - install-deps
       - go/mod-download
       - run:
-          command: make build
+          command: make buildall
           no_output_timeout: 30m
       - store_artifacts:
           path: lotus
@@ -199,9 +199,8 @@ jobs:
           path: lotus-storage-miner
       - save_cache:
           name: save go mod and cargo cache
-          key: v1-go-deps-{{ arch }}-{{ checksum "~/go/src/github.com/filecoin-project/lotus/go.mod" }}
+          key: v2-go-deps-{{ arch }}-{{ checksum "~/go/src/github.com/filecoin-project/lotus/go.mod" }}
           paths:
-            - "~/go/pkg"
             - "~/go/src/github.com"
             - "~/go/src/golang.org"
             - "~/.rustup"
@@ -262,7 +261,4 @@ workflows:
           go-test-flags: "--timeout 10m --short"
       - mod-tidy-check
       - build-all
-      - build_macos:
-          filters:
-            branches:
-              only: master
+      - build-macos
diff --git a/lib/sectorbuilder/fs.go b/lib/sectorbuilder/fs.go
index fa0734368..e427e8014 100644
--- a/lib/sectorbuilder/fs.go
+++ b/lib/sectorbuilder/fs.go
@@ -98,7 +98,7 @@ func (f *fs) reserve(typ dataType, size uint64) error {
 			types.NewInt(need).SizeStr(),
 			types.NewInt(uint64(avail)).SizeStr(),
 			types.NewInt(uint64(fsavail)).SizeStr(),
-			types.NewInt(uint64(f.reservedBytes())))
+			types.NewInt(uint64(f.reservedBytes())).SizeStr())
 	}
 
 	f.reserved[typ] += need