@@ -88,9 +88,9 @@ jobs:
8888 - { os: ubuntu-18.04 , target: aarch64-unknown-linux-gnu , use-cross: use-cross }
8989 - { os: ubuntu-18.04 , target: i686-unknown-linux-gnu , use-cross: use-cross }
9090 - { os: ubuntu-18.04 , target: i686-unknown-linux-musl , use-cross: use-cross }
91− - { os: ubuntu-18.04 , target: x86_64-unknown-linux-gnu , use-cross: use-cross }
91+ - { os: ubuntu-18.04 , target: x86_64-unknown-linux-gnu }
9292 - { os: ubuntu-18.04 , target: x86_64-unknown-linux-musl , use-cross: use-cross }
93− - { os: ubuntu-16.04 , target: x86_64-unknown-linux-gnu , use-cross: use-cross }
93+ - { os: ubuntu-16.04 , target: x86_64-unknown-linux-gnu }
9494 - { os: macos-latest , target: x86_64-apple-darwin }
9595 # - { os: windows-latest , target: i686-pc-windows-gnu } ## disabled; linker errors (missing '_imp____acrt_iob_func')
9696 - { os: windows-latest , target: i686-pc-windows-msvc }