Merge pull request #1786 from Roasbeef/golang-1.1

build+docs: bump to golang 1.11

.travis.yml

@@ -1,17 +1,20 @@
 language: go
-go:
-  - "1.9.4"
-  - "1.10"
+matrix:
+  include:
+  - go: "1.11"
+    env: RACE=FALSE USE_LINT=TRUE
+  - go: "1.11"
+    env: RACE=FALSE USE_LINT=TRUE
+  - go: "1.10"
+    env: RACE=TRUE USE_LINT=FALSE
+  - go: "1.10"
+    env: RACE=FALSE USE_LINT=FALSE
 sudo: required
 install:
   - sudo add-apt-repository -y ppa:bitcoin/bitcoin -y
   - sudo apt-get update -q
   - sudo apt-get install bitcoind -y
   - export PATH=$PATH:$PWD/linux-amd64/
-env:
-  matrix:
-    - RACE=false
-    - RACE=true
 script:
   - export PATH=$PATH:$GOPATH/bin
   - make travis

Makefile

@@ -185,16 +185,25 @@ flake-unit:
 # TRAVIS
 # ======
 
-ifeq ($(RACE), false)
+ifeq ($(RACE)$(USE_LINT), FALSETRUE)
 travis: dep lint build itest unit-cover $(GOVERALLS_BIN)
 	@$(call print, "Sending coverage report.")
 	$(GOVERALLS_BIN) -coverprofile=profile.cov -service=travis-ci
 endif
 
-ifeq ($(RACE), true)
+ifeq ($(RACE)$(USE_LINT), FALSEFALSE)
+travis: dep build itest unit-cover $(GOVERALLS_BIN)
+	@$(call print, "Sending coverage report.")
+	$(GOVERALLS_BIN) -coverprofile=profile.cov -service=travis-ci
+endif
+
+ifeq ($(RACE)$(USE_LINT), TRUETRUE)
 travis: dep lint btcd unit-race
 endif
 
+ifeq ($(RACE)$(USE_LINT), TRUEFALSE)
+travis: dep btcd unit-race
+endif
 
 # =========
 # UTILITIES

docs/INSTALL.md

@@ -7,14 +7,14 @@
   * **Go:** `lnd` is written in Go. To install, run one of the following commands:
 
 
-    **Note**: The minimum version of Go supported is Go 1.9. We recommend that
+    **Note**: The minimum version of Go supported is Go 1.10. We recommend that
     users use the latest version of Go, which at the time of writing is
-    [`1.10`](https://blog.golang.org/go1.10).
+    [`1.11`](https://blog.golang.org/go1.11).
 
 
     On Linux:
     ```
-    sudo apt-get install golang-1.10-go
+    sudo apt-get install golang-1.11-go
     ```
     > Note that golang-1.10-go puts binaries in /usr/lib/go-1.10/bin. If you want them on your PATH, you need to make that change yourself. Alternatively, you can run:
     ```

htlcswitch/link_test.go

@@ -53,7 +53,7 @@ func (c *concurrentTester) Fatalf(format string, args ...interface{}) {
 	c.mtx.Lock()
 	defer c.mtx.Unlock()
 
-	c.T.Fatalf(format, args)
+	c.T.Fatalf(format, args...)
 }
 
 // messageToString is used to produce less spammy log messages in trace mode by