ci: Remove the need for dumb-init

src/ci/docker/arm-android/Dockerfile

@@ -3,9 +3,6 @@ FROM ubuntu:16.04
 COPY scripts/android-base-apt-get.sh /scripts/
 RUN sh /scripts/android-base-apt-get.sh
 
-COPY scripts/dumb-init.sh /scripts/
-RUN sh /scripts/dumb-init.sh
-
 COPY scripts/android-ndk.sh /scripts/
 RUN . /scripts/android-ndk.sh && \
     download_and_make_toolchain android-ndk-r13b-linux-x86_64.zip arm 9
@@ -38,4 +35,4 @@ COPY scripts/sccache.sh /scripts/
 RUN sh /scripts/sccache.sh
 
 COPY scripts/android-start-emulator.sh /scripts/
-ENTRYPOINT ["/usr/bin/dumb-init", "--", "/scripts/android-start-emulator.sh"]
+ENTRYPOINT ["/scripts/android-start-emulator.sh"]

src/ci/docker/armhf-gnu/Dockerfile

@@ -73,14 +73,9 @@ RUN arm-linux-gnueabihf-gcc addentropy.c -o rootfs/addentropy -static
 # TODO: What is this?!
 RUN curl -O http://ftp.nl.debian.org/debian/dists/jessie/main/installer-armhf/current/images/device-tree/vexpress-v2p-ca15-tc1.dtb
 
-COPY scripts/dumb-init.sh /scripts/
-RUN sh /scripts/dumb-init.sh
-
 COPY scripts/sccache.sh /scripts/
 RUN sh /scripts/sccache.sh
 
-ENTRYPOINT ["/usr/bin/dumb-init", "--"]
-
 ENV RUST_CONFIGURE_ARGS \
       --target=arm-unknown-linux-gnueabihf \
       --qemu-armhf-rootfs=/tmp/rootfs

src/ci/docker/asmjs/Dockerfile

@@ -13,9 +13,6 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
   gdb \
   xz-utils
 
-COPY scripts/dumb-init.sh /scripts/
-RUN sh /scripts/dumb-init.sh
-
 COPY scripts/emscripten.sh /scripts/
 RUN bash /scripts/emscripten.sh
 
@@ -35,5 +32,3 @@ ENV SCRIPT python2.7 ../x.py test --target $TARGETS
 
 COPY scripts/sccache.sh /scripts/
 RUN sh /scripts/sccache.sh
-
-ENTRYPOINT ["/usr/bin/dumb-init", "--"]

src/ci/docker/cross/Dockerfile

@@ -21,9 +21,6 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
   libssl-dev \
   pkg-config
 
-COPY scripts/dumb-init.sh /scripts/
-RUN sh /scripts/dumb-init.sh
-
 WORKDIR /tmp
 
 COPY cross/build-rumprun.sh /tmp/
@@ -71,5 +68,3 @@ ENV SCRIPT python2.7 ../x.py dist --target $TARGETS
 # sccache
 COPY scripts/sccache.sh /scripts/
 RUN sh /scripts/sccache.sh
-
-ENTRYPOINT ["/usr/bin/dumb-init", "--"]

src/ci/docker/disabled/aarch64-gnu/Dockerfile

@@ -70,14 +70,9 @@ RUN chmod +x rootfs/etc/init.d/rcS
 COPY scripts/qemu-bare-bones-addentropy.c /tmp/addentropy.c
 RUN aarch64-linux-gnu-gcc addentropy.c -o rootfs/addentropy -static
 
-COPY scripts/dumb-init.sh /scripts/
-RUN sh /scripts/dumb-init.sh
-
 COPY scripts/sccache.sh /scripts/
 RUN sh /scripts/sccache.sh
 
-ENTRYPOINT ["/usr/bin/dumb-init", "--"]
-
 ENV RUST_CONFIGURE_ARGS \
       --target=aarch64-unknown-linux-gnu \
       --qemu-aarch64-rootfs=/tmp/rootfs

src/ci/docker/disabled/dist-aarch64-android/Dockerfile

@@ -3,9 +3,6 @@ FROM ubuntu:16.04
 COPY scripts/android-base-apt-get.sh /scripts/
 RUN sh /scripts/android-base-apt-get.sh
 
-COPY scripts/dumb-init.sh /scripts/
-RUN sh /scripts/dumb-init.sh
-
 COPY scripts/android-ndk.sh /scripts/
 RUN . /scripts/android-ndk.sh && \
     download_and_make_toolchain android-ndk-r13b-linux-x86_64.zip arm64 21
@@ -28,5 +25,3 @@ ENV SCRIPT python2.7 ../x.py dist --target $HOSTS --host $HOSTS
 
 COPY scripts/sccache.sh /scripts/
 RUN sh /scripts/sccache.sh
-
-ENTRYPOINT ["/usr/bin/dumb-init", "--"]

src/ci/docker/disabled/dist-armv7-android/Dockerfile

@@ -3,9 +3,6 @@ FROM ubuntu:16.04
 COPY scripts/android-base-apt-get.sh /scripts/
 RUN sh /scripts/android-base-apt-get.sh
 
-COPY scripts/dumb-init.sh /scripts/
-RUN sh /scripts/dumb-init.sh
-
 COPY scripts/android-ndk.sh /scripts/
 RUN . /scripts/android-ndk.sh && \
     download_ndk android-ndk-r13b-linux-x86_64.zip && \
@@ -46,5 +43,3 @@ ENV SCRIPT \
 
 COPY scripts/sccache.sh /scripts/
 RUN sh /scripts/sccache.sh
-
-ENTRYPOINT ["/usr/bin/dumb-init", "--"]

src/ci/docker/disabled/dist-i686-android/Dockerfile

@@ -3,9 +3,6 @@ FROM ubuntu:16.04
 COPY scripts/android-base-apt-get.sh /scripts/
 RUN sh /scripts/android-base-apt-get.sh
 
-COPY scripts/dumb-init.sh /scripts/
-RUN sh /scripts/dumb-init.sh
-
 COPY scripts/android-ndk.sh /scripts/
 RUN . /scripts/android-ndk.sh && \
     download_ndk android-ndk-r13b-linux-x86_64.zip && \
@@ -46,5 +43,3 @@ ENV SCRIPT \
 
 COPY scripts/sccache.sh /scripts/
 RUN sh /scripts/sccache.sh
-
-ENTRYPOINT ["/usr/bin/dumb-init", "--"]

src/ci/docker/disabled/dist-x86_64-android/Dockerfile

@@ -3,9 +3,6 @@ FROM ubuntu:16.04
 COPY scripts/android-base-apt-get.sh /scripts/
 RUN sh /scripts/android-base-apt-get.sh
 
-COPY scripts/dumb-init.sh /scripts/
-RUN sh /scripts/dumb-init.sh
-
 COPY scripts/android-ndk.sh /scripts/
 RUN . /scripts/android-ndk.sh && \
     download_and_make_toolchain android-ndk-r13b-linux-x86_64.zip x86_64 21
@@ -28,5 +25,3 @@ ENV SCRIPT python2.7 ../x.py dist --target $HOSTS --host $HOSTS
 
 COPY scripts/sccache.sh /scripts/
 RUN sh /scripts/sccache.sh
-
-ENTRYPOINT ["/usr/bin/dumb-init", "--"]

src/ci/docker/disabled/dist-x86_64-redox/Dockerfile

@@ -3,11 +3,6 @@ FROM ubuntu:16.04
 COPY scripts/cross-apt-packages.sh /scripts/
 RUN sh /scripts/cross-apt-packages.sh
 
-COPY scripts/dumb-init.sh /scripts/
-RUN sh /scripts/dumb-init.sh
-
-ENTRYPOINT ["/usr/bin/dumb-init", "--"]
-
 COPY scripts/crosstool-ng.sh /scripts/
 RUN sh /scripts/crosstool-ng.sh
 

src/ci/docker/disabled/wasm32-exp/Dockerfile

@@ -15,10 +15,6 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
   jq \
   bzip2
 
-# dumb-init
-COPY scripts/dumb-init.sh /scripts/
-RUN sh /scripts/dumb-init.sh
-
 # emscripten
 COPY scripts/emscripten-wasm.sh /scripts/
 COPY disabled/wasm32-exp/node.sh /usr/local/bin/node
@@ -37,6 +33,3 @@ ENV TARGETS=wasm32-experimental-emscripten
 ENV RUST_CONFIGURE_ARGS --target=$TARGETS --experimental-targets=WebAssembly
 
 ENV SCRIPT python2.7 ../x.py test --target $TARGETS
-
-# init
-ENTRYPOINT ["/usr/bin/dumb-init", "--"]

src/ci/docker/disabled/wasm32/Dockerfile

@@ -13,9 +13,6 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
   gdb \
   xz-utils
 
-COPY scripts/dumb-init.sh /scripts/
-RUN sh /scripts/dumb-init.sh
-
 # emscripten
 COPY scripts/emscripten.sh /scripts/
 RUN bash /scripts/emscripten.sh
@@ -36,5 +33,3 @@ ENV TARGETS=wasm32-unknown-emscripten
 ENV RUST_CONFIGURE_ARGS --target=$TARGETS
 
 ENV SCRIPT python2.7 ../x.py test --target $TARGETS
-
-ENTRYPOINT ["/usr/bin/dumb-init", "--"]

src/ci/docker/dist-aarch64-linux/Dockerfile

@@ -3,11 +3,6 @@ FROM ubuntu:16.04
 COPY scripts/cross-apt-packages.sh /scripts/
 RUN sh /scripts/cross-apt-packages.sh
 
-COPY scripts/dumb-init.sh /scripts/
-RUN sh /scripts/dumb-init.sh
-
-ENTRYPOINT ["/usr/bin/dumb-init", "--"]
-
 # Ubuntu 16.04 (this container) ships with make 4, but something in the
 # toolchains we build below chokes on that, so go back to make 3
 COPY scripts/make3.sh /scripts/

src/ci/docker/dist-android/Dockerfile

@@ -3,9 +3,6 @@ FROM ubuntu:16.04
 COPY scripts/android-base-apt-get.sh /scripts/
 RUN sh /scripts/android-base-apt-get.sh
 
-COPY scripts/dumb-init.sh /scripts/
-RUN sh /scripts/dumb-init.sh
-
 # ndk
 COPY scripts/android-ndk.sh /scripts/
 RUN . /scripts/android-ndk.sh && \
@@ -36,5 +33,3 @@ ENV SCRIPT python2.7 ../x.py dist --target $TARGETS
 
 COPY scripts/sccache.sh /scripts/
 RUN sh /scripts/sccache.sh
-
-ENTRYPOINT ["/usr/bin/dumb-init", "--"]

src/ci/docker/dist-arm-linux/Dockerfile

@@ -3,11 +3,6 @@ FROM ubuntu:16.04
 COPY scripts/cross-apt-packages.sh /scripts/
 RUN sh /scripts/cross-apt-packages.sh
 
-COPY scripts/dumb-init.sh /scripts/
-RUN sh /scripts/dumb-init.sh
-
-ENTRYPOINT ["/usr/bin/dumb-init", "--"]
-
 # Ubuntu 16.04 (this container) ships with make 4, but something in the
 # toolchains we build below chokes on that, so go back to make 3
 COPY scripts/make3.sh /scripts/

src/ci/docker/dist-armhf-linux/Dockerfile

@@ -3,11 +3,6 @@ FROM ubuntu:16.04
 COPY scripts/cross-apt-packages.sh /scripts/
 RUN sh /scripts/cross-apt-packages.sh
 
-COPY scripts/dumb-init.sh /scripts/
-RUN sh /scripts/dumb-init.sh
-
-ENTRYPOINT ["/usr/bin/dumb-init", "--"]
-
 # Ubuntu 16.04 (this container) ships with make 4, but something in the
 # toolchains we build below chokes on that, so go back to make 3
 COPY scripts/make3.sh /scripts/

src/ci/docker/dist-armv7-linux/Dockerfile

@@ -3,11 +3,6 @@ FROM ubuntu:16.04
 COPY scripts/cross-apt-packages.sh /scripts/
 RUN sh /scripts/cross-apt-packages.sh
 
-COPY scripts/dumb-init.sh /scripts/
-RUN sh /scripts/dumb-init.sh
-
-ENTRYPOINT ["/usr/bin/dumb-init", "--"]
-
 # Ubuntu 16.04 (this container) ships with make 4, but something in the
 # toolchains we build below chokes on that, so go back to make 3
 COPY scripts/make3.sh /scripts/

src/ci/docker/dist-fuchsia/Dockerfile

@@ -24,11 +24,6 @@ WORKDIR /tmp
 COPY dist-fuchsia/shared.sh dist-fuchsia/build-toolchain.sh dist-fuchsia/compiler-rt-dso-handle.patch /tmp/
 RUN /tmp/build-toolchain.sh
 
-COPY scripts/dumb-init.sh /scripts/
-RUN sh /scripts/dumb-init.sh
-
-ENTRYPOINT ["/usr/bin/dumb-init", "--"]
-
 COPY scripts/sccache.sh /scripts/
 RUN sh /scripts/sccache.sh
 

src/ci/docker/dist-i586-gnu-i686-musl/Dockerfile

@@ -20,11 +20,6 @@ WORKDIR /build/
 COPY dist-i586-gnu-i686-musl/musl-libunwind-patch.patch dist-i586-gnu-i686-musl/build-musl.sh /build/
 RUN sh /build/build-musl.sh && rm -rf /build
 
-COPY scripts/dumb-init.sh /scripts/
-RUN sh /scripts/dumb-init.sh
-
-ENTRYPOINT ["/usr/bin/dumb-init", "--"]
-
 COPY scripts/sccache.sh /scripts/
 RUN sh /scripts/sccache.sh
 

src/ci/docker/dist-i686-freebsd/Dockerfile

@@ -19,11 +19,6 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 COPY dist-i686-freebsd/build-toolchain.sh /tmp/
 RUN /tmp/build-toolchain.sh i686
 
-COPY scripts/dumb-init.sh /scripts/
-RUN sh /scripts/dumb-init.sh
-
-ENTRYPOINT ["/usr/bin/dumb-init", "--"]
-
 COPY scripts/sccache.sh /scripts/
 RUN sh /scripts/sccache.sh
 

src/ci/docker/dist-i686-linux/Dockerfile

@@ -76,11 +76,6 @@ RUN ./build-cmake.sh
 COPY dist-i686-linux/build-headers.sh /tmp/
 RUN ./build-headers.sh
 
-RUN curl -Lo /rustroot/dumb-init \
-      https://github.com/Yelp/dumb-init/releases/download/v1.2.0/dumb-init_1.2.0_amd64 && \
-      chmod +x /rustroot/dumb-init
-ENTRYPOINT ["/rustroot/dumb-init", "--"]
-
 COPY scripts/sccache.sh /scripts/
 RUN sh /scripts/sccache.sh
 

src/ci/docker/dist-mips-linux/Dockerfile

@@ -17,14 +17,9 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
   pkg-config
 
 
-COPY scripts/dumb-init.sh /scripts/
-RUN sh /scripts/dumb-init.sh
-
 COPY scripts/sccache.sh /scripts/
 RUN sh /scripts/sccache.sh
 
-ENTRYPOINT ["/usr/bin/dumb-init", "--"]
-
 ENV HOSTS=mips-unknown-linux-gnu
 
 ENV RUST_CONFIGURE_ARGS --host=$HOSTS --enable-extended

src/ci/docker/dist-mips64-linux/Dockerfile

@@ -16,14 +16,9 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
   libssl-dev \
   pkg-config
 
-COPY scripts/dumb-init.sh /scripts/
-RUN sh /scripts/dumb-init.sh
-
 COPY scripts/sccache.sh /scripts/
 RUN sh /scripts/sccache.sh
 
-ENTRYPOINT ["/usr/bin/dumb-init", "--"]
-
 ENV HOSTS=mips64-unknown-linux-gnuabi64
 
 ENV RUST_CONFIGURE_ARGS --host=$HOSTS --enable-extended

src/ci/docker/dist-mips64el-linux/Dockerfile

@@ -17,14 +17,9 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
   pkg-config
 
 
-COPY scripts/dumb-init.sh /scripts/
-RUN sh /scripts/dumb-init.sh
-
 COPY scripts/sccache.sh /scripts/
 RUN sh /scripts/sccache.sh
 
-ENTRYPOINT ["/usr/bin/dumb-init", "--"]
-
 ENV HOSTS=mips64el-unknown-linux-gnuabi64
 
 ENV RUST_CONFIGURE_ARGS --host=$HOSTS --enable-extended

src/ci/docker/dist-mipsel-linux/Dockerfile

@@ -16,14 +16,9 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
   libssl-dev \
   pkg-config
 
-COPY scripts/dumb-init.sh /scripts/
-RUN sh /scripts/dumb-init.sh
-
 COPY scripts/sccache.sh /scripts/
 RUN sh /scripts/sccache.sh
 
-ENTRYPOINT ["/usr/bin/dumb-init", "--"]
-
 ENV HOSTS=mipsel-unknown-linux-gnu
 
 ENV RUST_CONFIGURE_ARGS --host=$HOSTS --enable-extended

src/ci/docker/dist-powerpc-linux/Dockerfile

@@ -3,11 +3,6 @@ FROM ubuntu:16.04
 COPY scripts/cross-apt-packages.sh /scripts/
 RUN sh /scripts/cross-apt-packages.sh
 
-COPY scripts/dumb-init.sh /scripts/
-RUN sh /scripts/dumb-init.sh
-
-ENTRYPOINT ["/usr/bin/dumb-init", "--"]
-
 # Ubuntu 16.04 (this container) ships with make 4, but something in the
 # toolchains we build below chokes on that, so go back to make 3
 COPY scripts/make3.sh /scripts/

src/ci/docker/dist-powerpc64-linux/Dockerfile

@@ -3,10 +3,6 @@ FROM ubuntu:16.04
 COPY scripts/cross-apt-packages.sh /scripts/
 RUN sh /scripts/cross-apt-packages.sh
 
-COPY scripts/dumb-init.sh /scripts/
-RUN sh /scripts/dumb-init.sh
-
-ENTRYPOINT ["/usr/bin/dumb-init", "--"]
 
 # Ubuntu 16.04 (this container) ships with make 4, but something in the
 # toolchains we build below chokes on that, so go back to make 3

src/ci/docker/dist-powerpc64le-linux/Dockerfile

@@ -3,11 +3,6 @@ FROM ubuntu:16.04
 COPY scripts/cross-apt-packages.sh /scripts/
 RUN sh /scripts/cross-apt-packages.sh
 
-COPY scripts/dumb-init.sh /scripts/
-RUN sh /scripts/dumb-init.sh
-
-ENTRYPOINT ["/usr/bin/dumb-init", "--"]
-
 # Ubuntu 16.04 (this container) ships with make 4, but something in the
 # toolchains we build below chokes on that, so go back to make 3
 COPY scripts/make3.sh /scripts/