$ go version
go version go1.4.1 darwin/amd64

$ go env
GOARCH="amd64"
GOBIN=""
GOCHAR="6"
GOEXE=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GOOS="darwin"
GOPATH="/Users/Will"
GORACE=""
GOROOT="/usr/local/Cellar/go/1.4.1/libexec"
GOTOOLDIR="/usr/local/Cellar/go/1.4.1/libexec/pkg/tool/darwin_amd64"
CC="clang"
GOGCCFLAGS="-fPIC -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fno-common"
CXX="clang++"
CGO_ENABLED="1"

$ go test .
--- FAIL: TestNotEqual (0.00s)
panic: runtime error: comparing uncomparable type []uint8 [recovered]
    panic: runtime error: comparing uncomparable type []uint8

goroutine 14 [running]:
testing.func·006()
    /usr/local/Cellar/go/1.4.1/libexec/src/testing/testing.go:441 +0x181
github.com/willfaught/testify/assert.ObjectsAreEqual(0x25e3a0, 0xc20801ea60, 0x25e3a0, 0xc20801ea80, 0x18)
    /Users/Will/src/github.com/willfaught/testify/assert/assertions.go:43 +0x258
github.com/willfaught/testify/assert.NotEqual(0x57c018, 0xc208086630, 0x25e3a0, 0xc20801ea60, 0x25e3a0, 0xc20801ea80, 0x0, 0x0, 0x0, 0x32d501)
    /Users/Will/src/github.com/willfaught/testify/assert/assertions.go:429 +0x46
github.com/willfaught/testify/assert.TestNotEqual(0xc2080865a0)
    /Users/Will/src/github.com/willfaught/testify/assert/assertions_test.go:193 +0x7f8
testing.tRunner(0xc2080865a0, 0x4c40b8)
    /usr/local/Cellar/go/1.4.1/libexec/src/testing/testing.go:447 +0xbf
created by testing.RunTests
    /usr/local/Cellar/go/1.4.1/libexec/src/testing/testing.go:555 +0xa8b

goroutine 1 [chan receive]:
testing.RunTests(0x3cecc8, 0x4c3fe0, 0x3c, 0x3c, 0x1b501)
    /usr/local/Cellar/go/1.4.1/libexec/src/testing/testing.go:556 +0xad6
testing.(*M).Run(0xc20802e2d0, 0x4ce2a0)
    /usr/local/Cellar/go/1.4.1/libexec/src/testing/testing.go:485 +0x6c
main.main()
    github.com/willfaught/testify/assert/_test/_testmain.go:170 +0x1d5
FAIL    github.com/willfaught/testify/assert    0.006s

if actual == expectedValue.Convert(actualType).Interface() {