docker-compose build web @ feature/replace-ws-with-uws

build.log

> docker-compose build web
Building web
Step 1/10 : FROM ruby:2.4.1-alpine
 ---> 5eadd5d1419a
Step 2/10 : LABEL maintainer "https://github.com/tootsuite/mastodon" description "A GNU Social-compatible microblogging server"
 ---> Running in ffd1484bb484
 ---> fb441411b8ea
Removing intermediate container ffd1484bb484
Step 3/10 : ENV RAILS_ENV production NODE_ENV production
 ---> Running in 43a8bbd89619
 ---> d728d02f823c
Removing intermediate container 43a8bbd89619
Step 4/10 : EXPOSE 3000 4000
 ---> Running in fb766e3d2da5
 ---> 4302ff196aa3
Removing intermediate container fb766e3d2da5
Step 5/10 : WORKDIR /mastodon
 ---> 826af9f468ac
Removing intermediate container 6872d0d186f9
Step 6/10 : RUN echo "@edge https://nl.alpinelinux.org/alpine/edge/main" >> /etc/apk/repositories  && BUILD_DEPS="     postgresql-dev     libxml2-dev     libxslt-dev     python     build-base"  && apk -U upgrade && apk add     $BUILD_DEPS     nodejs@edge     nodejs-npm@edge     git     libpq     libxml2     libxslt     ffmpeg     file     imagemagick@edge     ca-certificates  && npm install -g npm@3 && npm install -g yarn  && update-ca-certificates  && rm -rf /tmp/* /var/cache/apk/*
 ---> Running in fb948f068702
fetch http://dl-cdn.alpinelinux.org/alpine/v3.4/main/x86_64/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.4/community/x86_64/APKINDEX.tar.gz
fetch https://nl.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz
OK: 21 MiB in 29 packages
(1/94) Installing binutils-libs (2.26-r1)
(2/94) Installing binutils (2.26-r1)
(3/94) Installing gmp (6.1.0-r0)
(4/94) Installing isl (0.14.1-r0)
(5/94) Installing libgomp (5.3.0-r0)
(6/94) Installing libatomic (5.3.0-r0)
(7/94) Installing libgcc (5.3.0-r0)
(8/94) Installing mpfr3 (3.1.2-r0)
(9/94) Installing mpc1 (1.0.3-r0)
(10/94) Installing libstdc++ (5.3.0-r0)
(11/94) Installing gcc (5.3.0-r0)
(12/94) Installing make (4.1-r1)
(13/94) Installing musl-dev (1.1.14-r14)
(14/94) Installing libc-dev (0.7-r0)
(15/94) Installing fortify-headers (0.8-r0)
(16/94) Installing g++ (5.3.0-r0)
(17/94) Installing build-base (0.4-r1)
(18/94) Installing sdl (1.2.15-r7)
(19/94) Installing alsa-lib (1.1.1-r3)
(20/94) Installing libbz2 (1.0.6-r5)
(21/94) Installing nettle (3.2-r0)
(22/94) Installing libtasn1 (4.8-r0)
(23/94) Installing p11-kit (0.23.2-r0)
(24/94) Installing gnutls (3.4.15-r0)
(25/94) Installing lame (3.99.5-r5)
(26/94) Installing opus (1.1.2-r0)
(27/94) Installing librtmp (2.4_git20160909-r0)
(28/94) Installing libogg (1.3.2-r1)
(29/94) Installing libtheora (1.1.1-r10)
(30/94) Installing libintl (0.19.7-r3)
(31/94) Installing libjpeg-turbo (1.4.2-r0)
(32/94) Installing v4l-utils-libs (1.10.0-r0)
(33/94) Installing libxau (1.0.8-r1)
(34/94) Installing libxdmcp (1.1.2-r1)
(35/94) Installing libxcb (1.11.1-r0)
(36/94) Installing libx11 (1.6.4-r0)
(37/94) Installing libpciaccess (0.13.4-r0)
(38/94) Installing libdrm (2.4.68-r0)
(39/94) Installing expat (2.2.0-r0)
(40/94) Installing libxml2 (2.9.4-r2)
(41/94) Installing wayland (1.10.0-r0)
(42/94) Installing mesa-gbm (11.2.2-r0)
(43/94) Installing libxshmfence (1.2-r0)
(44/94) Installing mesa-egl (11.2.2-r0)
(45/94) Installing libxfixes (5.0.3-r0)
(46/94) Installing libxdamage (1.1.4-r0)
(47/94) Installing libxext (1.3.3-r1)
(48/94) Installing libxxf86vm (1.1.4-r0)
(49/94) Installing mesa-glapi (11.2.2-r0)
(50/94) Installing mesa-gl (11.2.2-r0)
(51/94) Installing libva (1.7.0-r0)
(52/94) Installing libvorbis (1.3.5-r1)
(53/94) Installing libvpx (1.5.0-r0)
(54/94) Installing x264-libs (20160515-r0)
(55/94) Installing x265 (1.9-r0)
(56/94) Installing xvidcore (1.3.4-r0)
(57/94) Installing ffmpeg-libs (3.0.7-r0)
(58/94) Installing ffmpeg (3.0.7-r0)
(59/94) Installing libmagic (5.27-r0)
(60/94) Installing file (5.27-r0)
(61/94) Installing libssh2 (1.7.0-r0)
(62/94) Installing libcurl (7.52.1-r2)
(63/94) Installing pcre (8.38-r1)
(64/94) Installing git (2.8.3-r0)
(65/94) Installing libpng (1.6.21-r0)
(66/94) Installing freetype (2.6.3-r0)
(67/94) Installing fontconfig (2.12.1-r0)
(68/94) Installing dbus-libs (1.10.8-r1)
(69/94) Installing avahi-libs (0.6.32-r0)
(70/94) Installing cups-libs (2.1.3-r1)
(71/94) Installing jbig2dec (0.12-r0)
(72/94) Installing lcms2 (2.8-r0)
(73/94) Installing tiff (4.0.7-r2)
(74/94) Installing ghostscript (9.19-r2)
(75/94) Installing libltdl (2.4.6-r0)
(76/94) Installing libwebp@edge (0.6.0-r0)
(77/94) Installing imagemagick@edge (7.0.5.5-r0)
(78/94) Installing db (5.3.28-r0)
(79/94) Installing libsasl (2.1.26-r7)
(80/94) Installing libldap (2.4.44-r1)
(81/94) Installing libpq (9.5.6-r0)
(82/94) Installing libxml2-dev (2.9.4-r2)
(83/94) Installing libgpg-error (1.23-r0)
(84/94) Installing libgcrypt (1.7.0-r1)
(85/94) Installing libxslt (1.1.29-r1)
(86/94) Installing libxslt-dev (1.1.29-r1)
(87/94) Installing http-parser@edge (2.7.1-r1)
(88/94) Installing libuv (1.9.1-r0)
(89/94) Installing nodejs@edge (6.10.1-r0)
(90/94) Installing nodejs-npm@edge (6.10.1-r0)
(91/94) Installing postgresql-libs (9.5.6-r0)
(92/94) Installing postgresql-dev (9.5.6-r0)
(93/94) Installing sqlite-libs (3.13.0-r0)
(94/94) Installing python (2.7.12-r0)
Executing busybox-1.24.2-r13.trigger
Executing fontconfig-2.12.1-r0.trigger
OK: 375 MiB in 123 packages
/usr/bin/npm -> /usr/lib/node_modules/npm/bin/npm-cli.js
/usr/lib
`-- [email protected] 

/usr/bin/yarn -> /usr/lib/node_modules/yarn/bin/yarn.js
/usr/bin/yarnpkg -> /usr/lib/node_modules/yarn/bin/yarn.js
/usr/lib
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    `-- [email protected] 

WARNING: ca-certificates.crt does not contain exactly one certificate or CRL: skipping
 ---> 5aea669d73ce
Removing intermediate container fb948f068702
Step 7/10 : COPY Gemfile Gemfile.lock package.json yarn.lock /mastodon/
 ---> 9c56a0cd846b
Removing intermediate container 6460ef6b90ff
Step 8/10 : RUN bundle install --deployment --without test development  && yarn --ignore-optional --pure-lockfile
 ---> Running in 9c048f01a933
Fetching gem metadata from https://rubygems.org/............
Fetching version metadata from https://rubygems.org/..
Fetching dependency metadata from https://rubygems.org/.
Installing rake 11.3.0
Installing concurrent-ruby 1.0.5
Installing i18n 0.8.1
Installing minitest 5.10.1
Installing thread_safe 0.3.6
Installing builder 3.2.3
Installing erubis 2.7.0
Installing mini_portile2 2.1.0
Installing rack 2.0.1
Installing nio4r 2.0.0 with native extensions
Installing websocket-extensions 0.1.2
Installing mime-types-data 3.2016.0521
Installing arel 7.1.4
Installing public_suffix 2.0.5
Installing encryptor 3.0.0
Installing climate_control 0.1.0
Installing aws-sigv4 1.0.0
Installing jmespath 1.3.1
Installing bcrypt 3.1.11 with native extensions
Installing chunky_png 1.3.8
Installing ffi 1.9.18 with native extensions
Installing coffee-script-source 1.12.2
Installing execjs 2.7.0
Installing method_source 0.8.2
Installing thor 0.19.4
Installing colorize 0.8.1
Installing connection_pool 2.2.1
Installing crass 1.0.2
Installing orm_adapter 0.5.0
Installing rotp 2.1.2
Installing unf_ext 0.0.7.4 with native extensions
Installing dotenv 2.2.1
Installing fast_blank 1.0.0 with native extensions
Installing http-form_data 1.0.1
Installing http_parser.rb 0.6.0 with native extensions
Installing temple 0.8.0
Installing tilt 2.0.7
Installing hiredis 0.6.1 with native extensions
Installing htmlentities 4.3.4
Installing http_accept_language 2.1.0
Installing kaminari-core 1.0.1
Installing link_header 0.0.8
Installing mimemagic 0.3.2
Installing multi_json 1.12.1
Installing oj 3.0.5 with native extensions
Using openssl 2.0.3
Installing ox 2.4.13 with native extensions
Installing pg 0.20.0 with native extensions
Installing pkg-config 1.2.0
Installing puma 3.8.2 with native extensions
Installing rack-cors 0.4.1
Installing rack-timeout 0.4.2
Using bundler 1.14.6
Installing rails_serve_static_assets 0.0.5
Installing rails_stdout_logging 0.0.5
Installing redis 3.3.3
Installing ruby-oembed 0.12.0
Installing statsd-instrument 2.1.2
Installing tzinfo 1.2.3
Installing nokogiri 1.7.1 with native extensions
Installing rack-test 0.6.3
Installing warden 1.2.7
Installing rack-attack 5.0.1
Installing rack-protection 1.5.3
Installing sprockets 3.7.1
Installing websocket-driver 0.6.5 with native extensions
Installing mime-types 3.1
Installing addressable 2.5.1
Installing attr_encrypted 3.0.3
Installing cocaine 0.5.8
Installing aws-sdk-core 2.9.14
Installing rqrcode 0.10.1
Installing cld2 1.0.3 with native extensions
Installing coffee-script 2.4.1
Installing uglifier 3.2.0
Installing httplog 0.99.3
Installing unf 0.1.4
Installing hamlit 2.8.1 with native extensions
Installing rails_12factor 0.0.3
Installing redis-store 1.3.0
Installing activesupport 5.0.2
Installing et-orbi 1.0.3
Installing tzinfo-data 1.2017.2
Installing loofah 2.0.3
Installing nokogumbo 1.4.10 with native extensions
Installing sidekiq 5.0.0
Installing mail 2.6.5
Installing av 0.9.0
Installing aws-sdk-resources 2.9.14
Installing domain_name 0.5.20170404
Installing twitter-text 1.14.5
Installing redis-rack 2.0.2
Installing rails-dom-testing 2.0.2
Installing globalid 0.4.0
Installing activemodel 5.0.2
Installing rabl 0.13.1
Installing redis-activesupport 5.0.2
Installing simple-navigation 4.0.5
Installing rufus-scheduler 3.4.0
Installing rails-html-sanitizer 1.0.3
Installing sanitize 4.4.0
Installing sidekiq-unique-jobs 5.0.7
Installing aws-sdk 2.9.14
Installing http-cookie 1.0.3
Installing activejob 5.0.2
Installing activerecord 5.0.2
Installing paperclip 5.1.0
Installing sidekiq-scheduler 2.1.4
Installing actionview 5.0.2
Installing http 2.2.2
Installing kaminari-activerecord 1.0.1
Installing pghero 1.7.0
Installing paperclip-av-transcoder 0.6.4
Installing actionpack 5.0.2
Installing kaminari-actionview 1.0.1
Installing goldfinger 1.2.0
Installing ostatus2 2.0.0
Installing actioncable 5.0.2
Installing actionmailer 5.0.2
Installing railties 5.0.2
Installing sprockets-rails 3.2.0
Installing redis-actionpack 5.0.1
Installing simple_form 3.4.0
Installing kaminari 1.0.1
Installing coffee-rails 4.2.1
Installing responders 2.4.0
Installing doorkeeper 4.2.5
Installing dotenv-rails 2.2.1
Installing hamlit-rails 0.2.0
Installing lograge 0.5.0
Installing rails-i18n 5.0.3
Installing webpacker 1.2
Installing rails 5.0.2
Installing redis-rails 5.0.2
Installing local_time 1.0.3
Installing devise 4.2.1
Installing rails-settings-cached 0.6.5
Installing devise-two-factor 3.0.0
Bundle complete! 78 Gemfile dependencies, 138 gems now installed.
Gems in the groups test and development were not installed.
Bundled gems are installed into ./vendor/bundle.
Post-install message from encryptor:



Please be aware that Encryptor v2.0.0 had a major security bug when using AES-*-GCM algorithms.

By default You will not be able to decrypt data that was previously encrypted using an AES-*-GCM algorithm.

Please see the README and https://github.com/attr-encrypted/encryptor/pull/22 for more information.


Post-install message from attr_encrypted:



WARNING: Several insecure default options and features were deprecated in attr_encrypted v2.0.0.

Additionally, there was a bug in Encryptor v2.0.0 that insecurely encrypted data when using an AES-*-GCM algorithm.

This bug was fixed but introduced breaking changes between v2.x and v3.x.

Please see the README for more information regarding upgrading to attr_encrypted v3.0.0.


Post-install message from paperclip:
##################################################
#  NOTE FOR UPGRADING FROM 4.3.0 OR EARLIER       #
##################################################

Paperclip is now compatible with aws-sdk >= 2.0.0.

If you are using S3 storage, aws-sdk >= 2.0.0 requires you to make a few small
changes:

* You must set the `s3_region`
* If you are explicitly setting permissions anywhere, such as in an initializer,
  note that the format of the permissions changed from using an underscore to
  using a hyphen. For example, `:public_read` needs to be changed to
  `public-read`.

For a walkthrough of upgrading from 4 to 5 and aws-sdk >= 2.0 you can watch
http://rubythursday.com/episodes/ruby-snack-27-upgrade-paperclip-and-aws-sdk-in-prep-for-rails-5
yarn install v0.23.4
[1/4] Resolving packages...
[2/4] Fetching packages...
warning [email protected]: The platform "linux" is incompatible with this module.
info "[email protected]" is an optional dependency and failed compatibility check. Excluding it from installation.
warning [email protected]: The engine "browser" appears to be invalid.
[3/4] Linking dependencies...
warning "[email protected]" has incorrect peer dependency "[email protected]".
warning "[email protected]" has incorrect peer dependency "@kadira/storybook@^1.35.1".
warning "[email protected]" has unmet peer dependency "react-addons-test-utils@^0.14.0 || ^15.0.0-0".
[4/4] Building fresh packages...
info This module is OPTIONAL, you can safely ignore this error
warning Error running install script for optional dependency: "/mastodon/node_modules/node-zopfli: Command failed.\nExit code: 1\nCommand: sh\nArguments: -c node-pre-gyp install --fallback-to-build\nDirectory: /mastodon/node_modules/node-zopfli\nOutput:\nnode-pre-gyp info it worked if it ends with ok\nnode-pre-gyp info using [email protected]\nnode-pre-gyp info using [email protected] | linux | x64\nnode-pre-gyp info check checked for \"/mastodon/node_modules/node-zopfli/lib/binding/node-v48-linux-x64/zopfli.node\" (not found)\nnode-pre-gyp http GET https://node-zopfli.s3.amazonaws.com/Release/zopfli-v2.0.2-node-v48-linux-x64.tar.gz\nnode-pre-gyp http 403 https://node-zopfli.s3.amazonaws.com/Release/zopfli-v2.0.2-node-v48-linux-x64.tar.gz\nnode-pre-gyp ERR! Tried to download: https://node-zopfli.s3.amazonaws.com/Release/zopfli-v2.0.2-node-v48-linux-x64.tar.gz \nnode-pre-gyp ERR! Pre-built binaries not found for [email protected] and [email protected] (node-v48 ABI) (falling back to source compile with node-gyp) \nnode-pre-gyp http 403 status code downloading tarball https://node-zopfli.s3.amazonaws.com/Release/zopfli-v2.0.2-node-v48-linux-x64.tar.gz \ngyp info it worked if it ends with ok\ngyp info using [email protected]\ngyp info using [email protected] | linux | x64\ngyp info ok \ngyp info it worked if it ends with ok\ngyp info using [email protected]\ngyp info using [email protected] | linux | x64\ngyp http GET https://nodejs.org/download/release/v6.10.1/node-v6.10.1-headers.tar.gz\ngyp http 200 https://nodejs.org/download/release/v6.10.1/node-v6.10.1-headers.tar.gz\ngyp http GET https://nodejs.org/download/release/v6.10.1/SHASUMS256.txt\ngyp http 200 https://nodejs.org/download/release/v6.10.1/SHASUMS256.txt\ngyp info spawn /usr/bin/python2\ngyp info spawn args [ '/mastodon/node_modules/node-gyp/gyp/gyp_main.py',\ngyp info spawn args   'binding.gyp',\ngyp info spawn args   '-f',\ngyp info spawn args   'make',\ngyp info spawn args   '-I',\ngyp info spawn args   '/mastodon/node_modules/node-zopfli/build/config.gypi',\ngyp info spawn args   '-I',\ngyp info spawn args   '/mastodon/node_modules/node-gyp/addon.gypi',\ngyp info spawn args   '-I',\ngyp info spawn args   '/root/.node-gyp/6.10.1/include/node/common.gypi',\ngyp info spawn args   '-Dlibrary=shared_library',\ngyp info spawn args   '-Dvisibility=default',\ngyp info spawn args   '-Dnode_root_dir=/root/.node-gyp/6.10.1',\ngyp info spawn args   '-Dnode_gyp_dir=/mastodon/node_modules/node-gyp',\ngyp info spawn args   '-Dnode_lib_file=node.lib',\ngyp info spawn args   '-Dmodule_root_dir=/mastodon/node_modules/node-zopfli',\ngyp info spawn args   '-Dnode_engine=v8',\ngyp info spawn args   '--depth=.',\ngyp info spawn args   '--no-parallel',\ngyp info spawn args   '--generator-output',\ngyp info spawn args   'build',\ngyp info spawn args   '-Goutput_dir=.' ]\ngyp info ok \ngyp info it worked if it ends with ok\ngyp info using [email protected]\ngyp info using [email protected] | linux | x64\ngyp info spawn make\ngyp info spawn args [ 'BUILDTYPE=Release', '-C', 'build' ]\nmake: Entering directory '/mastodon/node_modules/node-zopfli/build'\n  CXX(target) Release/obj.target/zopfli/src/zopfli-binding.o\n  CXX(target) Release/obj.target/zopfli/src/png/zopflipng.o\nIn file included from /root/.node-gyp/6.10.1/include/node/node.h:42:0,\n                 from ../src/png/zopflipng.cc:1:\n/root/.node-gyp/6.10.1/include/node/v8.h:15:0: error: unterminated #ifndef\n #ifndef INCLUDE_V8_H_\n ^\nIn file included from ../src/png/zopflipng.cc:2:0:\n/root/.node-gyp/6.10.1/include/node/v8.h:15:0: error: unterminated #ifndef\n #ifndef INCLUDE_V8_H_\n ^\nIn file included from /root/.node-gyp/6.10.1/include/node/node_buffer.h:5:0,\n                 from ../../nan/nan.h:48,\n                 from ../src/png/zopflipng.cc:3:\n/root/.node-gyp/6.10.1/include/node/v8.h:15:0: error: unterminated #ifndef\n #ifndef INCLUDE_V8_H_\n ^\nIn file included from /root/.node-gyp/6.10.1/include/node/node_object_wrap.h:4:0,\n                 from ../../nan/nan.h:49,\n                 from ../src/png/zopflipng.cc:3:\n/root/.node-gyp/6.10.1/include/node/v8.h:15:0: error: unterminated #ifndef\n #ifndef INCLUDE_V8_H_\n ^\nIn file included from ../src/png/zopflipng.cc:3:0:\n../../nan/nan.h:128:0: warning: \"TYPE_CHECK\" redefined\n #define TYPE_CHECK(T, S)                                                       \\\n ^\nIn file included from /root/.node-gyp/6.10.1/include/node/node.h:42:0,\n                 from ../src/png/zopflipng.cc:1:\n/root/.node-gyp/6.10.1/include/node/v8.h:186:0: note: this is the location of the previous definition\n #define TYPE_CHECK(T, S)                                       \\\n ^\nIn file included from ../src/png/zopflipng.cc:1:0:\n/root/.node-gyp/6.10.1/include/node/node.h:80:1: error: expected unqualified-id before 'namespace'\n namespace node {\n ^\nIn file included from /usr/include/c++/5.3.0/bits/ostream_insert.h:36:0,\n                 from /usr/include/c++/5.3.0/string:44,\n                 from /usr/include/c++/5.3.0/random:40,\n                 from /usr/include/c++/5.3.0/bits/stl_algo.h:66,\n                 from /usr/include/c++/5.3.0/algorithm:62,\n                 from ../../nan/nan.h:50,\n                 from ../src/png/zopflipng.cc:3:\n/usr/include/c++/5.3.0/bits/cxxabi_forced.h:36:37: error: expected '}' before end of line\n/usr/include/c++/5.3.0/bits/cxxabi_forced.h:36:37: error: expected unqualified-id before end of line\n/usr/include/c++/5.3.0/bits/cxxabi_forced.h:36:37: error: expected '}' before end of line\n/usr/include/c++/5.3.0/bits/cxxabi_forced.h:36:37: error: expected declaration before end of line\nzopfli.target.mk:125: recipe for target 'Release/obj.target/zopfli/src/png/zopflipng.o' failed\nmake: Leaving directory '/mastodon/node_modules/node-zopfli/build'\nmake: *** [Release/obj.target/zopfli/src/png/zopflipng.o] Error 1\ngyp ERR! build error \ngyp ERR! stack Error: `make` failed with exit code: 2\ngyp ERR! stack     at ChildProcess.onExit (/mastodon/node_modules/node-gyp/lib/build.js:285:23)\ngyp ERR! stack     at emitTwo (events.js:106:13)\ngyp ERR! stack     at ChildProcess.emit (events.js:191:7)\ngyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:215:12)\ngyp ERR! System Linux 4.10.13-200.fc25.x86_64\ngyp ERR! command \"/usr/bin/node\" \"/mastodon/node_modules/node-gyp/bin/node-gyp.js\" \"build\" \"--fallback-to-build\" \"--module=/mastodon/node_modules/node-zopfli/lib/binding/node-v48-linux-x64/zopfli.node\" \"--module_name=zopfli\" \"--module_path=/mastodon/node_modules/node-zopfli/lib/binding/node-v48-linux-x64\"\ngyp ERR! cwd /mastodon/node_modules/node-zopfli\ngyp ERR! node -v v6.10.1\ngyp ERR! node-gyp -v v3.6.0\ngyp ERR! not ok \nnode-pre-gyp ERR! build error \nnode-pre-gyp ERR! stack Error: Failed to execute '/usr/bin/node /mastodon/node_modules/node-gyp/bin/node-gyp.js build --fallback-to-build --module=/mastodon/node_modules/node-zopfli/lib/binding/node-v48-linux-x64/zopfli.node --module_name=zopfli --module_path=/mastodon/node_modules/node-zopfli/lib/binding/node-v48-linux-x64' (1)\nnode-pre-gyp ERR! stack     at ChildProcess.<anonymous> (/mastodon/node_modules/node-pre-gyp/lib/util/compile.js:83:29)\nnode-pre-gyp ERR! stack     at emitTwo (events.js:106:13)\nnode-pre-gyp ERR! stack     at ChildProcess.emit (events.js:191:7)\nnode-pre-gyp ERR! stack     at maybeClose (internal/child_process.js:886:16)\nnode-pre-gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:226:5)\nnode-pre-gyp ERR! System Linux 4.10.13-200.fc25.x86_64\nnode-pre-gyp ERR! command \"/usr/bin/node\" \"/mastodon/node_modules/node-zopfli/node_modules/.bin/node-pre-gyp\" \"install\" \"--fallback-to-build\"\nnode-pre-gyp ERR! cwd /mastodon/node_modules/node-zopfli\nnode-pre-gyp ERR! node -v v6.10.1\nnode-pre-gyp ERR! node-pre-gyp -v v0.6.30\nnode-pre-gyp ERR! not ok \nFailed to execute '/usr/bin/node /mastodon/node_modules/node-gyp/bin/node-gyp.js build --fallback-to-build --module=/mastodon/node_modules/node-zopfli/lib/binding/node-v48-linux-x64/zopfli.node --module_name=zopfli --module_path=/mastodon/node_modules/node-zopfli/lib/binding/node-v48-linux-x64' (1)"
Done in 62.84s.
 ---> a6cf82b110ea
Removing intermediate container 9c048f01a933
Step 9/10 : COPY . /mastodon
 ---> 90f0356399a6
Removing intermediate container 9f531834984a
Step 10/10 : VOLUME /mastodon/public/system /mastodon/public/assets /mastodon/public/packs
 ---> Running in 00551e552191
 ---> a08d3d519675
Removing intermediate container 00551e552191
Successfully built a08d3d519675

@mikoim Did you ever find a solution to this error? Currently seeing it, and have not yet determined the cause...