WIP: only run CI for android targets

Author: gnzlbg

.travis.yml

@@ -5,7 +5,6 @@ dist: xenial
 services: docker
 
 stages:
-  - tools-and-build-and-tier1
   - tier2
 
 matrix:
@@ -17,13 +16,13 @@ matrix:
       install:
         - travis_retry rustup component add rust-src
         - travis_retry cargo install xargo
-      stage: tools-and-build-and-tier1
+      stage: tier2
     - name: "Shellcheck"
       install: true
       script:
         - shellcheck --version
         - shellcheck ci/*.sh
-      stage: tools-and-build-and-tier1
+      stage: tier2
     - name: "Style"
       install: true
       script:
@@ -33,190 +32,14 @@ matrix:
         #  if rustup component add rustfmt-preview ; then
         #      cargo fmt --all -- --check
         #  fi
-      stage: tools-and-build-and-tier1
-    - name: "Semver Linux"
-      install: travis_retry cargo +nightly install semverver
-      script: sh ci/semver.sh
-      stage: tools-and-build-and-tier1
-    - name: "Semver MacOSX"
-      install: travis_retry cargo +nightly install semverver
-      script: sh ci/semver.sh
-      os: osx
-      osx_image: xcode10
-      stage: tools-and-build-and-tier1
-
-    # BUILD stable, beta, nightly
-    - name: "Build Stable Rust"
-      script: sh ci/build.sh
-      stage: tools-and-build-and-tier1
-      rust: stable
-      install: true
-    - name: "Build Beta Rust"
-      script: sh ci/build.sh
-      stage: tools-and-build-and-tier1
-      rust: beta
-      install: true
-    - name: "Build Nightly Rust"
-      script: sh ci/build.sh
-      stage: tools-and-build-and-tier1
-      rust: nightly
-      install:
-        - travis_retry rustup component add rust-src
-        - travis_retry cargo install xargo
-    - name: "Build Stable Rust"
-      script: sh ci/build.sh
-      stage: tools-and-build-and-tier1
-      rust: stable
-      os: osx
-      osx_image: xcode10
-      install: true
-    - name: "Build Beta Rust"
-      script: sh ci/build.sh
-      stage: tools-and-build-and-tier1
-      rust: beta
-      os: osx
-      osx_image: xcode10
-      install: true
-    - name: "Build Nightly Rust"
-      script: sh ci/build.sh
-      stage: tools-and-build-and-tier1
-      rust: nightly
-      os: osx
-      osx_image: xcode10
-      install: true
-    - name: "Build Stable Rust 1.13.0"
-      script: sh ci/build.sh
-      stage: tools-and-build-and-tier1
-      rust: 1.13.0
-      install: true
-    - name: "Build Stable Rust 1.19.0"
-      script: sh ci/build.sh
-      stage: tools-and-build-and-tier1
-      rust: 1.19.0
-      install: true
-    - name: "Build Stable Rust 1.24.0"
-      script: sh ci/build.sh
-      stage: tools-and-build-and-tier1
-      rust: 1.24.0
-      install: true
-    - name: "Build Stable Rust 1.25.0"
-      script: sh ci/build.sh
-      stage: tools-and-build-and-tier1
-      rust: 1.25.0
-      install: true
-    - name: "Build Stable Rust 1.30.0"
-      script: sh ci/build.sh
-      stage: tools-and-build-and-tier1
-      rust: 1.30.0
-      install: true
-    - name: "Build Stable Rust 1.13.0"
-      script: sh ci/build.sh
-      stage: tools-and-build-and-tier1
-      rust: 1.13.0
-      os: osx
-      osx_image: xcode10
-      install: true
-    - name: "Build Stable Rust 1.19.0"
-      script: sh ci/build.sh
-      stage: tools-and-build-and-tier1
-      rust: 1.19.0
-      os: osx
-      osx_image: xcode10
-      install: true
-    - name: "Build Stable Rust 1.24.0"
-      script: sh ci/build.sh
-      stage: tools-and-build-and-tier1
-      rust: 1.24.0
-      os: osx
-      osx_image: xcode10
-      install: true
-    - name: "Build Stable Rust 1.25.0"
-      script: sh ci/build.sh
-      stage: tools-and-build-and-tier1
-      rust: 1.25.0
-      os: osx
-      osx_image: xcode10
-      install: true
-    - name: "Build Stable Rust 1.30.0"
-      script: sh ci/build.sh
-      stage: tools-and-build-and-tier1
-      rust: 1.30.0
-      os: osx
-      osx_image: xcode10
-      install: true
-    - env: TARGET=i686-apple-darwin
-      os: osx
-      osx_image: xcode10
-      stage: tools-and-build-and-tier1
-    - env: TARGET=i686-unknown-linux-gnu
-      stage: tools-and-build-and-tier1
-    - env: TARGET=x86_64-apple-darwin
-      os: osx
-      osx_image: xcode10
-      install: true
-      stage: tools-and-build-and-tier1
-    - env: TARGET=x86_64-unknown-linux-gnu
-      stage: tools-and-build-and-tier1
-      install: true
+      stage: tier2
 
-    # Tier 2 targets
     - env: TARGET=aarch64-linux-android
       stage: tier2
-    - env: TARGET=aarch64-unknown-linux-gnu
-      stage: tier2
-    - env: TARGET=aarch64-unknown-linux-musl
-      stage: tier2
     - env: TARGET=arm-linux-androideabi
       stage: tier2
-    - env: TARGET=arm-unknown-linux-gnueabihf
-      stage: tier2
-    - env: TARGET=arm-unknown-linux-musleabihf
-      stage: tier2
-    - env: TARGET=asmjs-unknown-emscripten
-      stage: tier2
-    - env: TARGET=i686-unknown-linux-musl
-      stage: tier2
-    - env: TARGET=mips-unknown-linux-gnu
-      stage: tier2
-    - env: TARGET=mips-unknown-linux-musl
-      stage: tier2
-    - env: TARGET=mips64-unknown-linux-gnuabi64
-      stage: tier2
-    - env: TARGET=mips64el-unknown-linux-gnuabi64
-      stage: tier2
-    - env: TARGET=mipsel-unknown-linux-musl
-      stage: tier2
-    - env: TARGET=powerpc-unknown-linux-gnu
-      stage: tier2
-    - env: TARGET=powerpc64-unknown-linux-gnu
-      stage: tier2
-    - env: TARGET=powerpc64le-unknown-linux-gnu
-      stage: tier2
-    - env: TARGET=s390x-unknown-linux-gnu
-      stage: tier2
-    - env: TARGET=sparc64-unknown-linux-gnu
-      stage: tier2
-    - env: TARGET=wasm32-unknown-emscripten
-      stage: tier2
     - env: TARGET=x86_64-linux-android
       stage: tier2
-    - env: TARGET=x86_64-unknown-linux-gnux32 OPT="--release"
-      stage: tier2
-    - env: TARGET=x86_64-unknown-linux-musl
-      stage: tier2
-    - env: TARGET=wasm32-wasi
-      rust: nightly
-      stage: tier2
-
-  allow_failures:
-      # FIXME: android build bots time out irregularly
-      - env: TARGET=aarch64-linux-android
-      - env: TARGET=arm-linux-androideabi
-      # FIXME: https://github.com/rust-lang/libc/issues/1226
-      - env: TARGET=asmjs-unknown-emscripten
-      - env: TARGET=wasm32-unknown-emscripten
-      - name: "Semver Linux"
-      - name: "Semver MacOSX"
 
 install: travis_retry rustup target add $TARGET