Starting job:
   Time: Sat Oct 21 12:11:11 2017
   Target: c71708-updates-armv7hl-1
   UID: 3b3a7cd58eefd5e2e4bf7b9e189abeb45f6e3a93
   Architecture: armv7hl
   SRPM: https://armv7-dev.c2bn.centos.org:8886//c71708-updates-1/20332-ipa-4.5.0-21.el7.centos.2.2/ipa-4.5.0-21.el7.centos.2.2.src.rpm

Starting download of https://armv7-dev.c2bn.centos.org:8886//c71708-updates-1/20332-ipa-4.5.0-21.el7.centos.2.2/ipa-4.5.0-21.el7.centos.2.2.src.rpm.
Retrieved https://armv7-dev.c2bn.centos.org:8886//c71708-updates-1/20332-ipa-4.5.0-21.el7.centos.2.2/ipa-4.5.0-21.el7.centos.2.2.src.rpm.
Waiting for repository to unlock before starting the build...
Starting step 'building' with command:
   /usr/bin/mock rebuild -r c71708-updates-1 --arch armv7hl --resultdir=/var/lib/plague/builder/3b3a7cd58eefd5e2e4bf7b9e189abeb45f6e3a93/result --uniqueext=3b3a7cd58eefd5e2e4bf7b9e189abeb45f6e3a93 /var/lib/plague/builder/3b3a7cd58eefd5e2e4bf7b9e189abeb45f6e3a93/source/ipa-4.5.0-21.el7.centos.2.2.src.rpm
INFO: mock.py version 1.2.17 starting (python version = 2.7.5)...
Start: init plugins
INFO: selinux enabled
Finish: init plugins
Start: run
INFO: Start(/var/lib/plague/builder/3b3a7cd58eefd5e2e4bf7b9e189abeb45f6e3a93/source/ipa-4.5.0-21.el7.centos.2.2.src.rpm)  Config(c71708-updates-armhfp)
Start: clean chroot
Finish: clean chroot
Start: chroot init
INFO: calling preinit hooks
INFO: enabled root cache
Start: unpacking root cache
Finish: unpacking root cache
Mock Version: 1.2.17
INFO: Mock Version: 1.2.17
Start: yum update
Finish: yum update
Finish: chroot init
Start: build phase for ipa-4.5.0-21.el7.centos.2.2.src.rpm
Start: build setup for ipa-4.5.0-21.el7.centos.2.2.src.rpm
ERROR: Exception(/var/lib/plague/builder/3b3a7cd58eefd5e2e4bf7b9e189abeb45f6e3a93/source/ipa-4.5.0-21.el7.centos.2.2.src.rpm) Config(c71708-updates-armhfp) 1 minutes 37 seconds
INFO: Results and/or logs in: /var/lib/plague/builder/3b3a7cd58eefd5e2e4bf7b9e189abeb45f6e3a93/result
INFO: Cleaning up build root ('cleanup_on_failure=True')
Start: clean chroot
Finish: clean chroot
ERROR: Command failed: 
 # /usr/bin/yum-builddep --installroot /var/lib/mock/c71708-updates-armhfp-3b3a7cd58eefd5e2e4bf7b9e189abeb45f6e3a93/root/ /var/lib/mock/c71708-updates-armhfp-3b3a7cd58eefd5e2e4bf7b9e189abeb45f6e3a93/root//builddir/build/SRPMS/ipa-4.5.0-21.el7.2.2.src.rpm --setopt=tsflags=nocontexts
Getting requirements for ipa-4.5.0-21.el7.2.2.src
 --> openldap-devel-2.4.44-5.el7.armv7hl
 --> krb5-devel-1.15.1-8.el7.armv7hl
 --> xmlrpc-c-devel-1.32.5-1905.svn2451.el7.armv7hl
 --> popt-devel-1.13-16.el7.armv7hl
 --> autoconf-2.69-11.el7.noarch
 --> automake-1.13.4-3.el7.noarch
 --> libtool-2.4.2-22.el7.armv7hl
 --> gettext-0.19.8.1-2.el7.armv7hl
 --> gettext-devel-0.19.8.1-2.el7.armv7hl
 --> python-devel-2.7.5-58.el7.armv7hl
 --> python-setuptools-0.9.8-7.el7.noarch
 --> systemd-219-42.el7.1.armv7hl
 --> httpd-2.4.6-67.el7.5.armv7hl
 --> nspr-devel-4.13.1-1.0.el7.armv7hl
 --> nss-devel-3.28.4-12.el7.armv7hl
 --> 1:openssl-devel-1.0.2k-8.el7.armv7hl
 --> libini_config-devel-1.3.0-27.el7.armv7hl
 --> cyrus-sasl-devel-2.1.26-21.el7.armv7hl
 --> diffstat-1.57-4.el7.armv7hl
 --> 389-ds-base-devel-1.3.6.1-19.el7.armv7hl
 --> svrcore-devel-4.1.3-2.el7.armv7hl
 --> samba-devel-4.6.2-11.el7.armv7hl
 --> libtalloc-devel-2.1.9-1.el7.armv7hl
 --> libtevent-devel-0.9.31-1.el7.armv7hl
 --> libuuid-devel-2.23.2-43.el7.armv7hl
 --> libsss_idmap-devel-1.15.2-50.el7.2.armv7hl
 --> libsss_certmap-devel-1.15.2-50.el7.2.armv7hl
 --> libsss_nss_idmap-devel-1.15.2-50.el7.2.armv7hl
 --> rhino-1.7R5-1.el7.noarch
 --> libverto-devel-0.2.5-4.el7.armv7hl
 --> libunistring-devel-0.9.3-9.el7.armv7hl
 --> python-lesscpy-0.9j-4.el7.noarch
 --> python-ldap-2.4.15-2.el7.armv7hl
 --> python-nss-0.16.0-3.el7.armv7hl
 --> python-netaddr-0.7.5-7.el7.noarch
 --> python2-pyasn1-0.1.9-7.el7.noarch
 --> python2-pyasn1-modules-0.1.9-7.el7.noarch
 --> python-dns-1.12.0-4.20150617git465785f.el7.noarch
 --> python-six-1.9.0-2.el7.noarch
 --> python-libsss_nss_idmap-1.15.2-50.el7.2.armv7hl
 --> python-cffi-1.6.0-5.el7.armv7hl
 --> libcmocka-devel-1.0.1-1.el7.armv7hl
 --> nss_wrapper-1.1.3-1.el7.armv7hl
http://armv7.dev.centos.org/repodir/c71708-updates-1/repodata/da667e4ae9e9ea3952c6b2179874e58732149627b1666d2e1e4888f8c5bbe038-filelists.sqlite.bz2: [Errno 14] HTTPS Error 404 - Not Found
Trying other mirror.
To address this issue please refer to the below knowledge base article 

https://access.redhat.com/articles/1320623

If above article doesn't help to resolve this issue please create a bug on https://bugs.centos.org/

Error: No Package found for /usr/lib/krb5/plugins/kdb/db2.so

Cleaning up the buildroot...
   /usr/bin/mock clean --uniqueext=3b3a7cd58eefd5e2e4bf7b9e189abeb45f6e3a93 -r c71708-updates-1
Waiting for child process 25881 to exit.

Output File List:
-----------------
  Output File: https://armv7-04.dev.centos.org:8889/3b3a7cd58eefd5e2e4bf7b9e189abeb45f6e3a93/result/root.log
  Output File: https://armv7-04.dev.centos.org:8889/3b3a7cd58eefd5e2e4bf7b9e189abeb45f6e3a93/result/build.log
  Output File: https://armv7-04.dev.centos.org:8889/3b3a7cd58eefd5e2e4bf7b9e189abeb45f6e3a93/result/job.log
  Output File: https://armv7-04.dev.centos.org:8889/3b3a7cd58eefd5e2e4bf7b9e189abeb45f6e3a93/result/state.log
-----------------
-----------------------
Job failed due to build errors!  Please see build logs.