Upgrade runc on go.mod/go.sum to v1.0.0-rc8

Signed-off-by: Kazuyoshi Kato <[email protected]>

Author: kzys

go.mod

@@ -29,7 +29,7 @@ require (
 	github.com/mdlayher/vsock v0.0.0-20190329173812-a92c53d5dcab
 	github.com/opencontainers/go-digest v1.0.0-rc1 // indirect
 	github.com/opencontainers/image-spec v1.0.1 // indirect
-	github.com/opencontainers/runc v0.1.1
+	github.com/opencontainers/runc v1.0.0-rc8
 	github.com/opencontainers/runtime-spec v0.1.2-0.20181106065543-31e0d16c1cb7
 	github.com/pkg/errors v0.8.1
 	github.com/prometheus/client_golang v0.9.2 // indirect

go.sum

@@ -118,8 +118,8 @@ github.com/opencontainers/go-digest v1.0.0-rc1 h1:WzifXhOVOEOuFYOJAW6aQqW0TooG2i
 github.com/opencontainers/go-digest v1.0.0-rc1/go.mod h1:cMLVZDEM3+U2I4VmLI6N8jQYUd2OVphdqWwCJHrFt2s=
 github.com/opencontainers/image-spec v1.0.1 h1:JMemWkRwHx4Zj+fVxWoMCFm/8sYGGrUVojFA6h/TRcI=
 github.com/opencontainers/image-spec v1.0.1/go.mod h1:BtxoFyWECRxE4U/7sNtV5W15zMzWCbyJoFRP3s7yZA0=
-github.com/opencontainers/runc v0.1.1 h1:GlxAyO6x8rfZYN9Tt0Kti5a/cP41iuiO2yYT0IJGY8Y=
-github.com/opencontainers/runc v0.1.1/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59PVA73FjuZG0U=
+github.com/opencontainers/runc v1.0.0-rc8 h1:dDCFes8Hj1r/i5qnypONo5jdOme/8HWZC/aNDyhECt0=
+github.com/opencontainers/runc v1.0.0-rc8/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59PVA73FjuZG0U=
 github.com/opencontainers/runtime-spec v0.1.2-0.20181106065543-31e0d16c1cb7 h1:vg5OQBKq2D0TX7q7loKQBLZ54IUAbUvq1rlwDRdn1gY=
 github.com/opencontainers/runtime-spec v0.1.2-0.20181106065543-31e0d16c1cb7/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0=
 github.com/pborman/uuid v1.2.0 h1:J7Q5mO4ysT1dv8hyrUGHb9+ooztCXu1D8MY8DZYsu3g=