Warning: Permanently added '172.25.91.66' (ECDSA) to the list of known hosts.
starting logfile: None
results dir: /var/tmp/mockremote-541904-epel-7-x86_64/build/results/epel-7-x86_64
config dir: /var/tmp/mockremote-541904-epel-7-x86_64/build/configs/epel-7-x86_64
Start build: /tmp/build_package_repo/gcc/gcc-4.9.2-1.el7.src.rpm
building gcc-4.9.2-1.el7.src.rpm
Killed by signal 15.