ioprocess builds stuck waiting for executor

I started a build 30 min ago: http://jenkins.ovirt.org/job/ioprocess_master_check-patch-fc26-x86_64/2/ The el7 and fc25 builds are stuck waiting for free executor: Other triggered builds for this event. ioprocess_master_check-patch-el7-x86_64 <http://jenkins.ovirt.org/job/ioprocess_master_check-patch-el7-x86_64/> ioprocess_master_check-patch-fc25-x86_64 <http://jenkins.ovirt.org/job/ioprocess_master_check-patch-fc25-x86_64/> In the past the build would finish in few minutes - maybe jenkins configuration for this project was broken? Nir