Sync arm64 image; switch to nest/tools/buildah

2 jobs for master in 1 minute and 31 seconds (queued for 1 second)
Status Job ID Name Coverage
  Sync
failed #304
Sync amd64

00:00:39

failed #305
Sync arm64

00:00:52

 
Name Stage Failure
failed
Sync arm64 Sync
Copying blob sha256:3b9ccf85267835c1ae85407141dbd07116cbffea5d771f8edfd893e280fa8b3c
Copying config sha256:1f9289a887a8a31334d609e6cdcdf80d84b168c7dd8ec9306fc289e21a5e91e7
Writing manifest to image destination
Storing signatures
1f9289a887a8a31334d609e6cdcdf80d84b168c7dd8ec9306fc289e21a5e91e7
$ buildah tag gentoo/stage3:amd64 "${CI_REGISTRY_IMAGE}:${ARCH}
/bin/bash: eval: line 119: unexpected EOF while looking for matching `''
Cleaning up file based variables
ERROR: Job failed: exit code 2
failed
Sync amd64 Sync
Copying blob sha256:915cbdf289072d1bdb8aaac4ce0808af9c9f7984738d19e3320985271c3e126d
Copying config sha256:22eace48531397853f4a676457f875b23adb0de06791f345876bdab5d3a1b84f
Writing manifest to image destination
Storing signatures
22eace48531397853f4a676457f875b23adb0de06791f345876bdab5d3a1b84f
$ buildah tag gentoo/stage3:amd64 "${CI_REGISTRY_IMAGE}:${ARCH}
/bin/bash: eval: line 119: unexpected EOF while looking for matching `''
Cleaning up file based variables
ERROR: Job failed: exit code 2