Auto merge of #1337 - gnzlbg:update_ubuntu, r=gnzlbg

Update CI from ubuntu 16.04 (EOL) to 19.04

Closes #1333 .

Author: bors

.travis.yml

@@ -204,7 +204,7 @@ matrix:
       stage: tier2
     - env: TARGET=x86_64-unknown-linux-musl
       stage: tier2
-    - env: TARGET=wasm32-unknown-wasi
+    - env: TARGET=wasm32-wasi
       rust: nightly
       stage: tier2
 

ci/android-install-sdk.sh

@@ -45,6 +45,9 @@ case "$1" in
     ;;
 esac;
 
+# See: https://stackoverflow.com/a/51644855/1422197
+export JAVA_OPTS='-XX:+IgnoreUnrecognizedVMOptions --add-modules java.se.ee'
+
 # --no_https avoids
      # javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: No trusted certificate found
 yes | ./sdk/tools/bin/sdkmanager --licenses --no_https

ci/build.sh

@@ -115,6 +115,7 @@ aarch64-fuchsia \
 armv5te-unknown-linux-gnueabi \
 armv5te-unknown-linux-musleabi \
 i686-pc-windows-gnu \
+wasm32-wasi \
 x86_64-fortanix-unknown-sgx \
 x86_64-fuchsia \
 x86_64-pc-windows-gnu \
@@ -199,7 +200,6 @@ thumbv7neon-linux-androideabi \
 thumbv7neon-unknown-linux-gnueabihf \
 thumbv8m.main-none-eabi \
 x86_64-pc-windows-msvc
-x86_64-unknown-bitrig \
 x86_64-unknown-dragonfly \
 x86_64-unknown-haiku \
 x86_64-unknown-hermit \

ci/docker/aarch64-linux-android/Dockerfile

@@ -1,4 +1,4 @@
-FROM ubuntu:16.04
+FROM ubuntu:19.04
 
 RUN dpkg --add-architecture i386 && \
     apt-get update && \
@@ -9,7 +9,7 @@ RUN dpkg --add-architecture i386 && \
   python \
   unzip \
   expect \
-  openjdk-9-jre \
+  openjdk-11-jre \
   libstdc++6:i386 \
   libpulse0 \
   gcc \

ci/docker/aarch64-unknown-linux-gnu/Dockerfile

@@ -1,4 +1,4 @@
-FROM ubuntu:17.10
+FROM ubuntu:19.04
 RUN apt-get update && apt-get install -y --no-install-recommends \
   gcc libc6-dev ca-certificates \
   gcc-aarch64-linux-gnu libc6-dev-arm64-cross qemu-user

ci/docker/aarch64-unknown-linux-musl/Dockerfile

@@ -1,4 +1,4 @@
-FROM ubuntu:18.04
+FROM ubuntu:19.04
 
 RUN apt-get update && apt-get install -y --no-install-recommends \
   gcc make libc6-dev git curl ca-certificates \

ci/docker/arm-linux-androideabi/Dockerfile

@@ -1,4 +1,4 @@
-FROM ubuntu:16.04
+FROM ubuntu:19.04
 
 RUN dpkg --add-architecture i386 && \
     apt-get update && \
@@ -9,7 +9,7 @@ RUN dpkg --add-architecture i386 && \
   python \
   unzip \
   expect \
-  openjdk-9-jre \
+  openjdk-11-jre \
   libstdc++6:i386 \
   libpulse0 \
   gcc \

ci/docker/arm-unknown-linux-gnueabihf/Dockerfile

@@ -1,4 +1,4 @@
-FROM ubuntu:17.10
+FROM ubuntu:19.04
 RUN apt-get update && apt-get install -y --no-install-recommends \
   gcc libc6-dev ca-certificates \
   gcc-arm-linux-gnueabihf libc6-dev-armhf-cross qemu-user

ci/docker/arm-unknown-linux-musleabihf/Dockerfile

@@ -1,4 +1,4 @@
-FROM ubuntu:18.04
+FROM ubuntu:19.04
 
 RUN apt-get update && apt-get install -y --no-install-recommends \
   gcc make libc6-dev git curl ca-certificates \

ci/docker/asmjs-unknown-emscripten/Dockerfile

@@ -1,4 +1,4 @@
-FROM ubuntu:16.04
+FROM ubuntu:19.04
 
 RUN apt-get update && \
     apt-get install -y --no-install-recommends \