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travis_fold:start:worker_info
Worker information
hostname: production-3-worker-org-b-2-gce:a202c3ad-b9eb-4955-9a84-f790b4e48635
version: v2.7.0 https://github.com/travis-ci/worker/tree/66fc24311e055643710f4e0567f6888c927d3ab8
instance: testing-gce-8ecba450-eb9c-486a-af47-e74db1f6f3b4:travis-ci-ruby-precise-1480652642
startup: 21.757861721s
travis_fold:end:worker_info
Could not find .travis.yml, using standard configuration.
travis_fold:start:system_info
Build system information
Build language: ruby
Build group: stable
Build dist: precise
Build id: 224191504
Job id: 224191505
travis-build version: b7ac3e74a
Build image provisioning date and time
Fri Dec  2 04:37:59 UTC 2016
Operating System Details
Distributor ID:	Ubuntu
Description:	Ubuntu 12.04.5 LTS
Release:	12.04
Codename:	precise
Linux Version
3.13.0-103-generic
Cookbooks Version
9c6cd11 https://github.com/travis-ci/travis-cookbooks/tree/9c6cd11
Git version
git version 1.8.5.6
bash version
GNU bash, version 4.2.25(1)-release (x86_64-pc-linux-gnu)
Copyright (C) 2011 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software; you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
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.
LLVM version
clang version 3.4 (tags/RELEASE_34/final)
Target: x86_64-unknown-linux-gnu
Thread model: posix
Pre-installed Ruby versions
ruby-1.9.2-p330
ruby-1.9.3-p551
ruby-2.0.0-p648-clang
ruby-2.1.10
ruby-2.2.5
ruby-2.3.1
Pre-installed Node.js versions
v0.10.36
Pre-installed Go versions
1.4.2
mysql --version
mysql  Ver 14.14 Distrib 5.5.53, for debian-linux-gnu (x86_64) using readline 6.2
Pre-installed PostgreSQL versions
9.1.24
9.2.19
9.3.15
9.4.10
9.5.5
Redis version
redis-server 3.0.6
riak version
2.0.2
memcached version
1.4.13
MongoDB version
MongoDB 2.4.14
CouchDB version
couchdb 1.6.1
Neo4j version
1.9.4
Cassandra version
2.0.9
ElasticSearch version
1.4.0
Installed Sphinx versions
2.0.10
2.1.9
2.2.6
Default Sphinx version
2.2.6
Installed Firefox version
firefox 38.4.0esr
PhantomJS version
1.9.8
ant -version
Apache Ant(TM) version 1.8.2 compiled on December 3 2011
mvn -version
Apache Maven 3.2.5 (12a6b3acb947671f09b81f49094c53f426d8cea1; 2014-12-14T17:29:23+00:00)
Maven home: /usr/local/maven
Java version: 1.8.0_111, vendor: Oracle Corporation
Java home: /usr/lib/jvm/java-8-oracle/jre
Default locale: en, platform encoding: UTF-8
OS name: "linux", version: "3.13.0-103-generic", arch: "amd64", family: "unix"
travis_fold:end:system_info
travis_fold:start:fix.CVE-2015-7547
$ export DEBIAN_FRONTEND=noninteractive
Reading package lists...
Building dependency tree...
Reading state information...
The following extra packages will be installed:
  libc-bin libc-dev-bin libc6-dev
Suggested packages:
  glibc-doc
The following packages will be upgraded:
  libc-bin libc-dev-bin libc6 libc6-dev
4 upgraded, 0 newly installed, 0 to remove and 108 not upgraded.
Need to get 8,856 kB of archives.
After this operation, 27.6 kB of additional disk space will be used.
Get:1 http://us-central1.gce.archive.ubuntu.com/ubuntu/ precise-updates/main libc6-dev amd64 2.15-0ubuntu10.18 [2,948 kB]
Get:2 http://us-central1.gce.archive.ubuntu.com/ubuntu/ precise-updates/main libc-dev-bin amd64 2.15-0ubuntu10.18 [84.5 kB]
Get:3 http://us-central1.gce.archive.ubuntu.com/ubuntu/ precise-updates/main libc-bin amd64 2.15-0ubuntu10.18 [1,178 kB]
Get:4 http://us-central1.gce.archive.ubuntu.com/ubuntu/ precise-updates/main libc6 amd64 2.15-0ubuntu10.18 [4,646 kB]
Fetched 8,856 kB in 0s (40.5 MB/s)
Preconfiguring packages ...
(Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 82162 files and directories currently installed.)
Preparing to replace libc6-dev 2.15-0ubuntu10.15 (using .../libc6-dev_2.15-0ubuntu10.18_amd64.deb) ...
Unpacking replacement libc6-dev ...
Preparing to replace libc-dev-bin 2.15-0ubuntu10.15 (using .../libc-dev-bin_2.15-0ubuntu10.18_amd64.deb) ...
Unpacking replacement libc-dev-bin ...
Preparing to replace libc-bin 2.15-0ubuntu10.15 (using .../libc-bin_2.15-0ubuntu10.18_amd64.deb) ...
Unpacking replacement libc-bin ...
Processing triggers for man-db ...
Setting up libc-bin (2.15-0ubuntu10.18) ...
(Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 82162 files and directories currently installed.)
Preparing to replace libc6 2.15-0ubuntu10.15 (using .../libc6_2.15-0ubuntu10.18_amd64.deb) ...
Unpacking replacement libc6 ...
Setting up libc6 (2.15-0ubuntu10.18) ...
Setting up libc-dev-bin (2.15-0ubuntu10.18) ...
Setting up libc6-dev (2.15-0ubuntu10.18) ...
Processing triggers for libc-bin ...
ldconfig deferred processing now taking place
travis_fold:end:fix.CVE-2015-7547
travis_fold:start:git.checkout
travis_time:start:0e7d3b44
$ git clone --depth=50 --branch=master https://github.com/soulmachine/leetcode.git soulmachine/leetcode
Cloning into 'soulmachine/leetcode'...
remote: Counting objects: 381, done.
remote: Compressing objects:   0% (1/170)   
remote: Compressing objects:   1% (2/170)   
remote: Compressing objects:   2% (4/170)   
remote: Compressing objects:   3% (6/170)   
remote: Compressing objects:   4% (7/170)   
remote: Compressing objects:   5% (9/170)   
remote: Compressing objects:   6% (11/170)   
remote: Compressing objects:   7% (12/170)   
remote: Compressing objects:   8% (14/170)   
remote: Compressing objects:   9% (16/170)   
remote: Compressing objects:  10% (17/170)   
remote: Compressing objects:  11% (19/170)   
remote: Compressing objects:  12% (21/170)   
remote: Compressing objects:  13% (23/170)   
remote: Compressing objects:  14% (24/170)   
remote: Compressing objects:  15% (26/170)   
remote: Compressing objects:  16% (28/170)   
remote: Compressing objects:  17% (29/170)   
remote: Compressing objects:  18% (31/170)   
remote: Compressing objects:  19% (33/170)   
remote: Compressing objects:  20% (34/170)   
remote: Compressing objects:  21% (36/170)   
remote: Compressing objects:  22% (38/170)   
remote: Compressing objects:  23% (40/170)   
remote: Compressing objects:  24% (41/170)   
remote: Compressing objects:  25% (43/170)   
remote: Compressing objects:  26% (45/170)   
remote: Compressing objects:  27% (46/170)   
remote: Compressing objects:  28% (48/170)   
remote: Compressing objects:  29% (50/170)   
remote: Compressing objects:  30% (51/170)   
remote: Compressing objects:  31% (53/170)   
remote: Compressing objects:  32% (55/170)   
remote: Compressing objects:  33% (57/170)   
remote: Compressing objects:  34% (58/170)   
remote: Compressing objects:  35% (60/170)   
remote: Compressing objects:  36% (62/170)   
remote: Compressing objects:  37% (63/170)   
remote: Compressing objects:  38% (65/170)   
remote: Compressing objects:  39% (67/170)   
remote: Compressing objects:  40% (68/170)   
remote: Compressing objects:  41% (70/170)   
remote: Compressing objects:  42% (72/170)   
remote: Compressing objects:  43% (74/170)   
remote: Compressing objects:  44% (75/170)   
remote: Compressing objects:  45% (77/170)   
remote: Compressing objects:  46% (79/170)   
remote: Compressing objects:  47% (80/170)   
remote: Compressing objects:  48% (82/170)   
remote: Compressing objects:  49% (84/170)   
remote: Compressing objects:  50% (85/170)   
remote: Compressing objects:  51% (87/170)   
remote: Compressing objects:  52% (89/170)   
remote: Compressing objects:  53% (91/170)   
remote: Compressing objects:  54% (92/170)   
remote: Compressing objects:  55% (94/170)   
remote: Compressing objects:  56% (96/170)   
remote: Compressing objects:  57% (97/170)   
remote: Compressing objects:  58% (99/170)   
remote: Compressing objects:  59% (101/170)   
remote: Compressing objects:  60% (102/170)   
remote: Compressing objects:  61% (104/170)   
remote: Compressing objects:  62% (106/170)   
remote: Compressing objects:  63% (108/170)   
remote: Compressing objects:  64% (109/170)   
remote: Compressing objects:  65% (111/170)   
remote: Compressing objects:  66% (113/170)   
remote: Compressing objects:  67% (114/170)   
remote: Compressing objects:  68% (116/170)   
remote: Compressing objects:  69% (118/170)   
remote: Compressing objects:  70% (119/170)   
remote: Compressing objects:  71% (121/170)   
remote: Compressing objects:  72% (123/170)   
remote: Compressing objects:  73% (125/170)   
remote: Compressing objects:  74% (126/170)   
remote: Compressing objects:  75% (128/170)   
remote: Compressing objects:  76% (130/170)   
remote: Compressing objects:  77% (131/170)   
remote: Compressing objects:  78% (133/170)   
remote: Compressing objects:  79% (135/170)   
remote: Compressing objects:  80% (136/170)   
remote: Compressing objects:  81% (138/170)   
remote: Compressing objects:  82% (140/170)   
remote: Compressing objects:  83% (142/170)   
remote: Compressing objects:  84% (143/170)   
remote: Compressing objects:  85% (145/170)   
remote: Compressing objects:  86% (147/170)   
remote: Compressing objects:  87% (148/170)   
remote: Compressing objects:  88% (150/170)   
remote: Compressing objects:  89% (152/170)   
remote: Compressing objects:  90% (153/170)   
remote: Compressing objects:  91% (155/170)   
remote: Compressing objects:  92% (157/170)   
remote: Compressing objects:  93% (159/170)   
remote: Compressing objects:  94% (160/170)   
remote: Compressing objects:  95% (162/170)   
remote: Compressing objects:  96% (164/170)   
remote: Compressing objects:  97% (165/170)   
remote: Compressing objects:  98% (167/170)   
remote: Compressing objects:  99% (169/170)   
remote: Compressing objects: 100% (170/170)   
remote: Compressing objects: 100% (170/170), done.
Receiving objects:   0% (1/381)   
Receiving objects:   1% (4/381)   
Receiving objects:   2% (8/381)   
Receiving objects:   3% (12/381)   
Receiving objects:   4% (16/381)   
Receiving objects:   5% (20/381)   
Receiving objects:   6% (23/381)   
Receiving objects:   7% (27/381)   
Receiving objects:   8% (31/381)   
Receiving objects:   9% (35/381)   
Receiving objects:  10% (39/381)   
Receiving objects:  11% (42/381)   
Receiving objects:  12% (46/381)   
Receiving objects:  13% (50/381)   
Receiving objects:  14% (54/381)   
Receiving objects:  15% (58/381)   
Receiving objects:  16% (61/381)   
Receiving objects:  17% (65/381)   
Receiving objects:  18% (69/381)   
Receiving objects:  19% (73/381)   
Receiving objects:  20% (77/381)   
Receiving objects:  21% (81/381)   
Receiving objects:  22% (84/381)   
Receiving objects:  23% (88/381)   
Receiving objects:  24% (92/381)   
Receiving objects:  25% (96/381)   
Receiving objects:  26% (100/381)   
Receiving objects:  27% (103/381)   
Receiving objects:  28% (107/381)   
Receiving objects:  29% (111/381)   
Receiving objects:  30% (115/381)   
Receiving objects:  31% (119/381)   
Receiving objects:  32% (122/381)   
Receiving objects:  33% (126/381)   
Receiving objects:  34% (130/381)   
Receiving objects:  35% (134/381)   
Receiving objects:  36% (138/381)   
Receiving objects:  37% (141/381)   
Receiving objects:  38% (145/381)   
Receiving objects:  39% (149/381)   
Receiving objects:  40% (153/381)   
Receiving objects:  41% (157/381)   
Receiving objects:  42% (161/381)   
Receiving objects:  43% (164/381)   
Receiving objects:  44% (168/381)   
Receiving objects:  45% (172/381)   
Receiving objects:  46% (176/381)   
Receiving objects:  47% (180/381)   
Receiving objects:  48% (183/381)   
Receiving objects:  49% (187/381)   
Receiving objects:  50% (191/381)   
Receiving objects:  51% (195/381)   
Receiving objects:  52% (199/381)   
Receiving objects:  53% (202/381)   
Receiving objects:  54% (206/381)   
Receiving objects:  55% (210/381)   
Receiving objects:  56% (214/381)   
Receiving objects:  57% (218/381)   
Receiving objects:  58% (221/381)   
Receiving objects:  59% (225/381)   
Receiving objects:  60% (229/381)   
Receiving objects:  61% (233/381)   
Receiving objects:  62% (237/381)   
Receiving objects:  63% (241/381)   
Receiving objects:  64% (244/381)   
Receiving objects:  65% (248/381)   
Receiving objects:  66% (252/381)   
Receiving objects:  67% (256/381)   
Receiving objects:  68% (260/381)   
Receiving objects:  69% (263/381)   
Receiving objects:  70% (267/381)   
Receiving objects:  71% (271/381)   
Receiving objects:  72% (275/381)   
Receiving objects:  73% (279/381)   
Receiving objects:  74% (282/381)   
Receiving objects:  75% (286/381)   
Receiving objects:  76% (290/381)   
Receiving objects:  77% (294/381)   
Receiving objects:  78% (298/381)   
Receiving objects:  79% (301/381)   
Receiving objects:  80% (305/381)   
Receiving objects:  81% (309/381)   
Receiving objects:  82% (313/381)   
Receiving objects:  83% (317/381)   
Receiving objects:  84% (321/381)   
Receiving objects:  85% (324/381)   
Receiving objects:  86% (328/381)   
Receiving objects:  87% (332/381)   
Receiving objects:  88% (336/381)   
Receiving objects:  89% (340/381)   
Receiving objects:  90% (343/381)   
Receiving objects:  91% (347/381)   
Receiving objects:  92% (351/381)   
Receiving objects:  93% (355/381)   
Receiving objects:  94% (359/381)   
Receiving objects:  95% (362/381)   
Receiving objects:  96% (366/381)   
Receiving objects:  97% (370/381)   
Receiving objects:  98% (374/381)   
remote: Total 381 (delta 230), reused 340 (delta 206), pack-reused 0
Receiving objects:  99% (378/381)   
Receiving objects: 100% (381/381)   
Receiving objects: 100% (381/381), 10.89 MiB | 0 bytes/s, done.
Resolving deltas:   0% (0/230)   
Resolving deltas:   1% (4/230)   
Resolving deltas:   2% (6/230)   
Resolving deltas:   4% (10/230)   
Resolving deltas:   6% (15/230)   
Resolving deltas:   7% (17/230)   
Resolving deltas:   8% (20/230)   
Resolving deltas:  10% (23/230)   
Resolving deltas:  12% (29/230)   
Resolving deltas:  13% (31/230)   
Resolving deltas:  15% (36/230)   
Resolving deltas:  16% (39/230)   
Resolving deltas:  19% (45/230)   
Resolving deltas:  23% (54/230)   
Resolving deltas:  24% (56/230)   
Resolving deltas:  28% (66/230)   
Resolving deltas:  29% (67/230)   
Resolving deltas:  35% (81/230)   
Resolving deltas:  36% (84/230)   
Resolving deltas:  65% (150/230)   
Resolving deltas:  90% (208/230)   
Resolving deltas:  92% (213/230)   
Resolving deltas:  96% (221/230)   
Resolving deltas:  99% (229/230)   
Resolving deltas: 100% (230/230)   
Resolving deltas: 100% (230/230), done.
Checking connectivity... done.
travis_time:end:0e7d3b44:start=1492740753236255260,finish=1492740754617673408,duration=1381418148
$ cd soulmachine/leetcode
$ git checkout -qf 20d388d40e37bb2141cddb1a73729e2340ea39ac
travis_fold:end:git.checkout
travis_fold:start:rvm
travis_time:start:0a0db89e
$ rvm use default
Using /home/travis/.rvm/gems/ruby-2.2.5
travis_time:end:0a0db89e:start=1492740754650139259,finish=1492740755315978974,duration=665839715
travis_fold:end:rvm
$ ruby --version
ruby 2.2.5p319 (2016-04-26 revision 54774) [x86_64-linux]
$ rvm --version
rvm 1.26.10 (1.26.10) by Wayne E. Seguin <[email protected]>, Michal Papis <[email protected]> [https://rvm.io/]
$ bundle --version
Bundler version 1.13.6
$ gem --version
2.6.8
travis_time:start:0c73d4a1
$ rake
rake aborted!
No Rakefile found (looking for: rakefile, Rakefile, rakefile.rb, Rakefile.rb)
/home/travis/.rvm/gems/ruby-2.2.5/bin/ruby_executable_hooks:15:in `eval'
/home/travis/.rvm/gems/ruby-2.2.5/bin/ruby_executable_hooks:15:in `<main>'
(See full trace by running task with --trace)
travis_time:end:0c73d4a1:start=1492740756019310390,finish=1492740756170224618,duration=150914228
The command "rake" exited with 1.
Done. Your build exited with 1.