when use wrong image set configure , oc-mirror should exit with code 1 and print error info .  

    4.15/4.14

    always

    1. with the wrong image set configure like :
kind: ImageSetConfiguration
apiVersion: mirror.openshift.io/v1alpha2
storageConfig:
  registry:
    imageURL: localhost:5000/oc-mirror2
    skipTLS: true
mirror:
  platform:
    channels:
    - name: nightly-4.15
      minVersion: 4.15.0-rc.2
      maxVersion: 4.15.0-rc.4
    graph: true
    2. run the oc-mirror command :
`./oc-mirror.back --config config-n.yaml docker://localhost:5000/nnn --dest-use-http`
    

   ./oc-mirror.back --config config-n.yaml docker://localhost:5000/nnn --dest-use-http 
Checking push permissions for localhost:5000
Creating directory: oc-mirror-workspace/src/publish
Creating directory: oc-mirror-workspace/src/v2
Creating directory: oc-mirror-workspace/src/charts
Creating directory: oc-mirror-workspace/src/release-signatures
Adding graph data
error: invalid mirror sequence order, want 1, got 2
[root@preserve-fedora36 1130]# vi config-n.yaml 
[root@preserve-fedora36 1130]# ./oc-mirror.back --config config-n.yaml docker://localhost:5000/nnn --dest-use-http 
Checking push permissions for localhost:5000
Found: oc-mirror-workspace/src/publish
Found: oc-mirror-workspace/src/v2
Found: oc-mirror-workspace/src/charts
Found: oc-mirror-workspace/src/release-signatures
No metadata detected, creating new workspace
Adding graph data
localhost:5000/
  nnn/ubi8/ubi-micro
    blobs:
      registry.access.redhat.com/ubi8/ubi-micro sha256:a97cd2266d548d1270d47503c28cf01dfdb821cd50c18593859745a3d1b50c05 3.911KiB
      registry.access.redhat.com/ubi8/ubi-micro sha256:9820aa2b4ab918da4b503c9355fb655357f6b0c0b7cd8e4e9932455018255b0a 3.912KiB
      registry.access.redhat.com/ubi8/ubi-micro sha256:8c30bcfa79a2fbfd6524e65a263947d58aa6f0a0ef06cd88c73421c42b4ed4b1 3.915KiB
      registry.access.redhat.com/ubi8/ubi-micro sha256:fbc72e02bbc8f4348b25a4cd1ba972f8e40b769667ac6f6a45091d06e4378709 3.915KiB
      registry.access.redhat.com/ubi8/ubi-micro sha256:045e18d332c1aa66f8afb529159b86faefed3b89a958e3051a21b7cf4f4aee26 10.4MiB
      registry.access.redhat.com/ubi8/ubi-micro sha256:aeef7050d88b3073721e7a1c611a5df528fa2ad57d0c421cb66e8f6d555a7712 10.41MiB
      registry.access.redhat.com/ubi8/ubi-micro sha256:c3e97d7f8ce34bfe09d9b9768d6b4055015e8111b48f9f385995762438577e87 11.23MiB
      registry.access.redhat.com/ubi8/ubi-micro sha256:519e2503e65e14dd33f540a455a5248de06ae5c87fd580cb1440a6e98b389dfa 12.87MiB
    manifests:
      sha256:32b6ce134e68244a8d4365b10f9baa75679251854e218761402421e628b784f0
      sha256:43fe840f67734f2500e66188bcba3622b06dc1a70ace51acd2760f58030d61fa
      sha256:72e9a405360c1e9f72f4a6b3560f0f9018bf067c23fd0285797f61b214f36ff2
      sha256:93167a9e3a6d13eced8796da3c6080d79c06307c3fbb5e323da5b68dc054bb8a
      sha256:f0119fc2e5693b48c22a215fc31dcb83d436bd8c5cc3018dbd67859ca8ff1b87
      sha256:32b6ce134e68244a8d4365b10f9baa75679251854e218761402421e628b784f0 -> latest
  stats: shared=0 unique=8 size=44.92MiB ratio=1.00phase 0:
  localhost:5000 nnn/ubi8/ubi-micro blobs=8 mounts=0 manifests=6 shared=0info: Planning completed in 470ms
uploading: localhost:5000/nnn/ubi8/ubi-micro sha256:aeef7050d88b3073721e7a1c611a5df528fa2ad57d0c421cb66e8f6d555a7712 10.41MiB
uploading: localhost:5000/nnn/ubi8/ubi-micro sha256:519e2503e65e14dd33f540a455a5248de06ae5c87fd580cb1440a6e98b389dfa 12.87MiB
uploading: localhost:5000/nnn/ubi8/ubi-micro sha256:045e18d332c1aa66f8afb529159b86faefed3b89a958e3051a21b7cf4f4aee26 10.4MiB
uploading: localhost:5000/nnn/ubi8/ubi-micro sha256:c3e97d7f8ce34bfe09d9b9768d6b4055015e8111b48f9f385995762438577e87 11.23MiB
sha256:43fe840f67734f2500e66188bcba3622b06dc1a70ace51acd2760f58030d61fa localhost:5000/nnn/ubi8/ubi-micro
sha256:72e9a405360c1e9f72f4a6b3560f0f9018bf067c23fd0285797f61b214f36ff2 localhost:5000/nnn/ubi8/ubi-micro
sha256:f0119fc2e5693b48c22a215fc31dcb83d436bd8c5cc3018dbd67859ca8ff1b87 localhost:5000/nnn/ubi8/ubi-micro
sha256:93167a9e3a6d13eced8796da3c6080d79c06307c3fbb5e323da5b68dc054bb8a localhost:5000/nnn/ubi8/ubi-micro
sha256:32b6ce134e68244a8d4365b10f9baa75679251854e218761402421e628b784f0 localhost:5000/nnn/ubi8/ubi-micro:latest
info: Mirroring completed in 930ms (50.19MB/s)
Writing image mapping to oc-mirror-workspace/results-1705993764/mapping.txt
Writing ICSP manifests to oc-mirror-workspace/results-1705993764 

   oc-mirror can't support the nightly-build ocp images , so should exit with code none 0 and error infomation.