2019/10/01 16:50:25 packer: 2019/10/01 16:50:25 Waiting for image creation status: saving
==> openstack: Terminating the source server: 587f9203-32ef-4e62-8d5f-3c10fca8e88e ...
2019/10/01 16:50:28 packer: 2019/10/01 16:50:28 Waiting for state to become: [DELETED]
2019/10/01 16:50:29 packer: 2019/10/01 16:50:29 Waiting for state to become: [DELETED] currently SHUTOFF (0%)
2019/10/01 16:50:31 packer: 2019/10/01 16:50:31 [INFO] 404 on ServerStateRefresh, returning DELETED
Build 'openstack' errored: unexpected EOF

==> Some builds didn't complete successfully and had errors:
--> openstack: unexpected EOF

==> Builds finished but no artifacts were created.
2019/10/01 16:50:31 packer: panic: interface conversion: interface {} is nil, not string
2019/10/01 16:50:31 packer:
2019/10/01 16:50:31 packer: goroutine 27 [running]:
2019/10/01 16:50:31 packer: github.com/hashicorp/packer/builder/openstack.(*stepCreateImage).Run(0xc000052b9e, 0x407b6a0, 0xc0000ce440, 0x405c460, 0xc00081afc0, 0x0)
2019/10/01 16:50:31 packer: 	/home/mwinkler/go/src/github.com/hashicorp/packer/builder/openstack/step_create_image.go:95 +0x102c
2019/10/01 16:50:31 packer: github.com/hashicorp/packer/helper/multistep.(*BasicRunner).Run(0xc00081b050, 0x407b6a0, 0xc0000ce440, 0x405c460, 0xc00081afc0)
2019/10/01 16:50:31 packer: 	/home/mwinkler/go/src/github.com/hashicorp/packer/helper/multistep/basic_runner.go:67 +0x217
2019/10/01 16:50:31 packer: github.com/hashicorp/packer/builder/openstack.(*Builder).Run(0xc000423000, 0x407b6a0, 0xc0000ce440, 0x4094c80, 0xc0001cad80, 0x400dfc0, 0xc0004375b0, 0x203000, 0x203000, 0x203000, ...)
2019/10/01 16:50:31 packer: 	/home/mwinkler/go/src/github.com/hashicorp/packer/builder/openstack/builder.go:162 +0xd22
2019/10/01 16:50:31 packer: github.com/hashicorp/packer/packer/rpc.(*BuilderServer).Run(0xc00045f080, 0x1, 0xc0006a0090, 0x0, 0x0)
2019/10/01 16:50:31 packer: 	/home/mwinkler/go/src/github.com/hashicorp/packer/packer/rpc/builder.go:109 +0x236
2019/10/01 16:50:31 packer: reflect.Value.call(0xc0000fe420, 0xc000010080, 0x13, 0x3a975a6, 0x4, 0xc00009ff18, 0x3, 0x3, 0x0, 0x0, ...)
2019/10/01 16:50:31 packer: 	/usr/local/go/src/reflect/value.go:460 +0x5f6
2019/10/01 16:50:31 packer: reflect.Value.Call(0xc0000fe420, 0xc000010080, 0x13, 0xc000495718, 0x3, 0x3, 0x0, 0x0, 0x0)
2019/10/01 16:50:31 packer: 	/usr/local/go/src/reflect/value.go:321 +0xb4
2019/10/01 16:50:31 packer: net/rpc.(*service).call(0xc0003ce940, 0xc00013e0f0, 0xc000558348, 0xc000558350, 0xc00001a100, 0xc0003cc460, 0x2f4f700, 0xc0006a008c, 0x18a, 0x2e9a4e0, ...)
2019/10/01 16:50:31 packer: 	/usr/local/go/src/net/rpc/server.go:377 +0x16f
2019/10/01 16:50:31 packer: created by net/rpc.(*Server).ServeCodec
2019/10/01 16:50:31 packer: 	/usr/local/go/src/net/rpc/server.go:474 +0x42b
2019/10/01 16:50:31 /home/mwinkler/go/src/github.com/hashicorp/packer/bin/packer: plugin process exited
2019/10/01 16:50:31 [INFO] (telemetry) ending openstack
2019/10/01 16:50:31 machine readable: error-count []string{"1"}
==> Some builds didn't complete successfully and had errors:
2019/10/01 16:50:31 machine readable: openstack,error []string{"unexpected EOF"}
==> Builds finished but no artifacts were created.
2019/10/01 16:50:31 [INFO] (telemetry) Finalizing.
2019/10/01 16:50:32 waiting for all plugin processes to complete...
2019/10/01 16:50:32 /home/mwinkler/go/src/github.com/hashicorp/packer/bin/packer: plugin process exited
2019/10/01 16:50:32 /home/mwinkler/go/src/github.com/hashicorp/packer/bin/packer: plugin process exited
2019/10/01 16:50:32 /home/mwinkler/go/src/github.com/hashicorp/packer/bin/packer: plugin process exited