Upgrade to Go 1.12.1

.gitattributes

@@ -0,0 +1 @@
+/build.sh linguist-detectable=false

.travis.yml

@@ -1,6 +1,6 @@
 language: go
 go:
-  - 1.11.x
+  - 1.12.x
 
 services:
   - docker

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.11.5 as builder
+FROM golang:1.12.1 as builder
 
 ARG BUILD_DATE
 ARG VCS_REF

go.mod

@@ -1,12 +1,14 @@
 module github.com/crazy-max/swarm-cronjob
 
+go 1.12
+
 require (
 	github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78 // indirect
 	github.com/Microsoft/go-winio v0.4.11 // indirect
 	github.com/Nvveen/Gotty v0.0.0-20120604004816-cd527374f1e5 // indirect
 	github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc // indirect
 	github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf // indirect
-	github.com/crazy-max/cron v1.2.1
+	github.com/crazy-max/cron v1.2.2
 	github.com/docker/distribution v2.7.1+incompatible // indirect
 	github.com/docker/docker v1.13.1
 	github.com/docker/go-connections v0.4.0 // indirect

go.sum

@@ -10,14 +10,13 @@ github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuy
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf h1:qet1QNfXsQxTZqLG4oE62mJzwPIB8+Tee4RNCL9ulrY=
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
-github.com/crazy-max/cron v1.2.1 h1:Ls3M8vpntt6OwtICIobVy3dU81TE96jQIYePY0LlHMU=
-github.com/crazy-max/cron v1.2.1/go.mod h1:DvE0MNPY7hY+maqTJIT8n/QkBpALCFzWQQU+eG8jDTI=
+github.com/crazy-max/cron v1.2.2 h1:DQB06Nbb9Lah7UrFaRthTzJABto+qRThKcIZLlTOczA=
+github.com/crazy-max/cron v1.2.2/go.mod h1:1VehsRAaLIq0DQZP1LSRFzKx2+ar2fCpysK7qoqQt1M=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/docker/distribution v2.7.1+incompatible h1:a5mlkVzth6W5A4fOsS3D2EO5BUmsJpcB+cRlLU7cSug=
 github.com/docker/distribution v2.7.1+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
-github.com/docker/engine v0.0.0-20180718150940-a3ef7e9a9bda h1:v1VUX0+ILrFSsGTp2FUvfgHSiQ6wmI1NnCho1MQ9CYU=
 github.com/docker/engine v0.0.0-20180718150940-a3ef7e9a9bda/go.mod h1:3CPr2caMgTHxxIAZgEMd3uLYPDlRvPqCpyeRf6ncPcY=
 github.com/docker/go-connections v0.4.0 h1:El9xVISelRB7BuFusrZozjnkIM5YnzCViNKohAFqRJQ=
 github.com/docker/go-connections v0.4.0/go.mod h1:Gbd7IOopHjR8Iph03tsViu4nIes5XhDvyHbTtUxmeec=