我最近升级了我的.travis.yml文件以避免使用sudo并在Travis＆＃39;新的EC2基础设施，但Travis＆＃39; git clone导致构建在到达before_install步骤之前失败，因为Travis构建器似乎使用sudo本身。抛出以下错误：
This job is running on container-based infrastructure, which
does not allow use of 'sudo', setuid and setguid executables.
然而，当Travis只是克隆我的回购时会发生错误。也就是说，甚至在触及.travis.yml文件之前（据我所知）。
sudo: false
language: cpp
compiler:
- gcc
- clang
before_install:
- pwd
- date -u
- uname -a
- $CXX --version
before_script:
- export OMP_NUM_THREADS=2
- echo $OMP_NUM_THREADS
script:
- mkdir SimpleElastix-build
- cd SimpleElastix-build
- cmake -DWRAP_CSHARP:BOOL=OFF -DWRAP_JAVA:BOOL=OFF -DWRAP_LUA:BOOL=OFF -DWRAP_PYTHON:BOOL=OFF -DWRAP_R:BOOL=OFF -DWRAP_RUBY:BOOL=OFF -DWRAP_TCL=BOOL=OFF ../SimpleElastix/SuperBuild
- make >/dev/null --jobs=4
after_script:
- ./SimpleITK-build/bin/SimpleITKUnitTestDriver0 >/dev/null
- ./SimpleITK-build/bin/SimpleITKUnitTestDriver1 >/dev/null
- ./SimpleITK-build/bin/SimpleITKUnitTestDriver2 >/dev/null
- ./SimpleITK-build/bin/SimpleITKUnitTestDriver3 >/dev/null
- ./SimpleITK-build/bin/SimpleITKUnitTestDriver4 >/dev/null
- ./SimpleITK-build/bin/SimpleITKUnitTestDriver5 >/dev/null
- ./SimpleITK-build/bin/SimpleITKUnitTestDriver6 >/dev/null
This is the error message（请参阅完整日志链接）：
Using worker: worker-linux-docker-bcc59c93.prod.travis-ci.org:travis-linux-13
travis_fold:start:system_info
[0K[33;1mBuild system information[0m
Build language: cpp
[34m[1mBuild image provisioning date and time[0m
Thu Feb 5 15:09:33 UTC 2015
[34m[1mOperating System Details[0m
Distributor ID: Ubuntu
Description: Ubuntu 12.04.5 LTS
Release: 12.04
Codename: precise
[34m[1mLinux Version[0m
3.13.0-29-generic
[34m[1mCookbooks Version[0m
a68419e https://github.com/travis-ci/travis-cookbooks/tree/a68419e
[34m[1mGCC version[0m
gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3
Copyright (C) 2011 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
[Installed databases etc is redacted for brevity, see link for full system information]
travis_fold:end:system_info
[0K
travis_fold:start:git.checkout
[0Ktravis_time:start:010c8fae
[0K$ git clone --depth=50 --branch=SimpleElastixRebase git://github.com/kaspermarstal/SimpleElastix.git kaspermarstal/SimpleElastix
Cloning into 'kaspermarstal/SimpleElastix'...
remote: Counting objects: 4524, done.[K
remote: Compressing objects: 100% (2244/2244), done.[K
Receiving objects: 0% (1/4524)
Resolving deltas: 100% (2511/2511), done.
Checking connectivity... done.
travis_time:end:010c8fae:start=1427297403999154316,finish=1427297406473918291,duration=2474763975
[0K$ cd kaspermarstal/SimpleElastix
$ git checkout -qf f14b32da8ea8d4b721c092c5b3357bba9e04b3a3
travis_fold:end:git.checkout
[0K
[33;1mThis job is running on container-based infrastructure, which does not allow use of 'sudo', setuid and setguid executables.[0m
[33;1mIf you require sudo, add 'sudo: required' to your .travis.yml[0m
[33;1mSee http://docs.travis-ci.com/user/workers/container-based-infrastructure/ for details.[0m
$ export CXX=g++
$ export CC=gcc
$ gcc --version
gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3
Copyright (C) 2011 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
travis_fold:start:before_install.1
[0Ktravis_time:start:024aaf70
[0K$ pwd
从日志中可以看出，travis_fold：start：在引发错误后调用之前的。
关于出了什么问题的任何见解？这是我的设置还是值得一个错误报告？
答案 0 :(得分：0)
消息
This job is running on container-based infrastructure, which
does not allow use of 'sudo', setuid and setguid executables.
不是错误，只是为了获取信息。该错误与嵌套文件夹的配置错误有关。