I'm trying to test the build of google/or-tools using the Bazel based build system on various GNU/Linux distro by using various common distros
When trying to use bazel inside an Alpine:edge based Dockerfile (i.e. in a RUN cmd), at "docker build" time.
I don't have a consistency build between my Archlinux and on Github action workflow runners (ubuntu 18.04 IIRC).
Dockerfile: https://github.com/google/or-tools/blob/master/bazel/docker/alpine/Dockerfile
I run it using my Makefile target alpine_build in google/or-tools/bazel
ref: https://github.com/google/or-tools/blob/master/bazel/Makefile
From GH ubuntu-latest (18.04 LTS ?) runner, I got this trace
$ make alpine_build
...
Step 11/11 : RUN bazel build --curses=no --copt='-Wno-sign-compare' //...:all
---> Running in 9a2f9b6f24c7
Extracting Bazel installation...
Starting local Bazel server and connecting to it...
Loading:
Loading: 0 packages loaded
Loading: 0 packages loaded
Loading: 0 packages loaded
DEBUG: Rule 'com_google_protobuf' indicated that a canonical reproducible form can be obtained by modifying arguments commit = "fe1790ca0df67173702f70d5646b82f48f412b99", shallow_since = "1576187991 -0800"
DEBUG: Call stack for the definition of repository 'com_google_protobuf' which is a git_repository (rule definition at /root/.cache/bazel/_bazel_root/86fee77ec27da0053940f3f327a6fd59/external/bazel_tools/tools/build_defs/repo/git.bzl:195:18):
- /home/lib/WORKSPACE:22:1
Loading: 2 packages loaded
Analyzing: 301 targets (16 packages loaded, 0 targets configured)
Analyzing: 301 targets (25 packages loaded, 43 targets configured)
Analyzing: 301 targets (26 packages loaded, 43 targets configured)
...
ref: https://github.com/google/or-tools/runs/568849544?check_suite_focus=true
So everything seems fine up to this point (still need to figure out the jdk javac issue but it's an other topic)
On the contrary on my Archlinux, I've got:
$ make alpine_build
...
Step 11/11 : RUN bazel build --curses=no --copt='-Wno-sign-compare' //...:all
---> Running in e13ca9fd3e84
Extracting Bazel installation...
Starting local Bazel server and connecting to it...
Loading:
Loading: 0 packages loaded
Loading: 0 packages loaded
Loading: 0 packages loaded
INFO: Call stack for the definition of repository 'com_google_protobuf' which is a git_repository (rule definition at /root/.cache/bazel/_bazel_root/86fee77ec27da0053940f3f327a6fd59/external/bazel_tools/tools/build_defs/repo/git.bzl:195:18):
- /home/lib/WORKSPACE:22:1
ERROR: An error occurred during the fetch of repository 'com_google_protobuf':
java.io.IOException: unlinkat(/root/.cache/bazel/_bazel_root/86fee77ec27da0053940f3f327a6fd59/external/com_google_protobuf/.git/logs/refs/remotes/origin) (Directory not empty)
ERROR: no such package '@com_google_protobuf//': java.io.IOException: unlinkat(/root/.cache/bazel/_bazel_root/86fee77ec27da0053940f3f327a6fd59/external/com_google_protobuf/.git/logs/refs/remotes/origin) (Directory not empty)
ERROR: no such package '@com_google_protobuf//': java.io.IOException: unlinkat(/root/.cache/bazel/_bazel_root/86fee77ec27da0053940f3f327a6fd59/external/com_google_protobuf/.git/logs/refs/remotes/origin) (Directory not empty)
INFO: Elapsed time: 29.713s
INFO: 0 processes.
FAILED: Build did NOT complete successfully (0 packages loaded)
FAILED: Build did NOT complete successfully (0 packages loaded)
The command '/bin/sh -c bazel build --curses=no --copt='-Wno-sign-compare' //...:all' returned a non-zero code: 1
make: *** [Makefile:121: alpine_build] Error 1
I've tried to look at the file /root/.cache/bazel/_bazel_root/86fee77ec27da0053940f3f327a6fd59/external/com_google_protobuf/.git/logs/refs/remotes/origin
using the previous step (alpine_devel) container:
$ make sh_alpine_devel
/home/lib # bazel build --curses=no --copt='-Wno-sign-compare' //...:all
Extracting Bazel installation...
Starting local Bazel server and connecting to it...
Loading:
Loading: 0 packages loaded
Loading: 0 packages loaded
Loading: 0 packages loaded
INFO: Call stack for the definition of repository 'com_google_protobuf' which is a git_repository (rule definition at /root/.cache/bazel/_bazel_root/86fee77ec27da0053940f3f327a6fd59/external/bazel_tools/tools/build_defs/repo/git.bzl:195:18):
- /home/lib/WORKSPACE:22:1
ERROR: An error occurred during the fetch of repository 'com_google_protobuf':
java.io.IOException: unlinkat(/root/.cache/bazel/_bazel_root/86fee77ec27da0053940f3f327a6fd59/external/com_google_protobuf/.git/logs/refs/remotes/origin) (Directory not empty)
ERROR: no such package '@com_google_protobuf//': java.io.IOException: unlinkat(/root/.cache/bazel/_bazel_root/86fee77ec27da0053940f3f327a6fd59/external/com_google_protobuf/.git/logs/refs/remotes/origin) (Directory not empty)
ERROR: no such package '@com_google_protobuf//': java.io.IOException: unlinkat(/root/.cache/bazel/_bazel_root/86fee77ec27da0053940f3f327a6fd59/external/com_google_protobuf/.git/logs/refs/remotes/origin) (Directory not empty)
INFO: Elapsed time: 29.924s
INFO: 0 processes.
FAILED: Build did NOT complete successfully (0 packages loaded)
FAILED: Build did NOT complete successfully (0 packages loaded)
cat /root/.cache/bazel/_bazel_root/86fee77ec27da0053940f3f327a6fd59/external/com_google_protobuf/.git/logs/
refs/remotes/origin/revert-6272-MutableSequence-import
0000000000000000000000000000000000000000 c5fedd61a48a174054f98684d5ddbc2d11530367 root <root@Flex2.home> 1586336706 +0000 fetch origin refs/heads/*:refs/remotes/origin/* refs/tags/*:refs/tags/*: storing head
note Flex2 is my local machine...
So my questions:
- Is it a known issue (ed don't find anything on java.io.IOException: unlinkat) ?
- Does Bazel deal with the kernel (or uname -a etc...) which could explain why I don't have the same behaviour from one host to an other ?
- May I have more trace to debug this issue ?
- How can I fix it ?
Thanks,