Attempting to use this buildpack for a Ruby deploy on Fly.io with a TOML file
# fly.toml app configuration file generated for abari-inventory on 2025-09-12T20:26:29-04:00
#
# See https://fly.io/docs/reference/configuration/ for information about how to use this file.
#
app = 'app'
kill_signal = 'SIGINT'
kill_timeout = '5s'
[build]
builder = 'paketobuildpacks/builder:base'
buildpacks = ['gcr.io/paketo-buildpacks/ruby']
[[services]]
protocol = 'tcp'
internal_port = 9292
[[services.ports]]
port = 80
handlers = ['http']
[[services.ports]]
port = 443
handlers = ['tls', 'http']
[services.concurrency]
hard_limit = 25
soft_limit = 20
[[services.tcp_checks]]
interval = '10s'
timeout = '2s'
The following is output
==> Verifying app config
Validating /path/toml.toml
✓ Configuration is valid
--> Verified app config
==> Building image
Remote builder fly-builder-quiet-violet-8462 ready
==> Building image with Buildpacks
--> docker host: 24.0.7 linux x86_64
base: Pulling from paketobuildpacks/builder
Digest: sha256:17ea21162ba8c7717d3ead3ee3836a368aced7f02f2e59658e52029bd6d149e7
Status: Image is up to date for paketobuildpacks/builder:base
==> Building image
✓ compatible remote builder found
INFO Override builder host with: https://fly-builder-quiet-violet-8462.fly.dev (was tcp://[fdaa:1:1cc0:a7b:409:dc20:a112:2]:2375)
Remote builder fly-builder-quiet-violet-8462 ready
==> Building image with Buildpacks
--> docker host: 24.0.7 linux x86_64
base: Pulling from paketobuildpacks/builder
Digest: sha256:17ea21162ba8c7717d3ead3ee3836a368aced7f02f2e59658e52029bd6d149e7
Status: Image is up to date for paketobuildpacks/builder:base
base-cnb: Pulling from paketobuildpacks/run
Digest: sha256:1af9935d8987fd52b2266d288200c9482d1dd5529860bbf5bc2d248de1cb1a38
Status: Image is up to date for paketobuildpacks/run:base-cnb
Error: failed to fetch an image or build from source: downloading buildpack: extracting from registry gcr.io/paketo-buildpacks/ruby: fetching image: Error response from daemon: Head "https://gcr.io/v2/paketo-buildpacks/ruby/manifests/latest": denied: Caller does not have permission or the resource may not exist 'read'. To configure permissions, follow instructions at: https://cloud.google.com/container-registry/docs/access-control
Attempting to use this buildpack for a Ruby deploy on Fly.io with a TOML file
The following is output