2026-10-17 08:45:01AM UTC

failed

flyctl v0.4.118 

Validating /repos/bluegreen/fly.toml
✓ Configuration is valid
==> Verifying app config
--> Verified app config
==> Building image
Waiting for depot builder...

==> Building image with Depot
--> build:  (​)
#1 [internal] load build definition from Dockerfile
#1 transferring dockerfile: 2.77kB done
#1 DONE 0.0s
#2 [internal] load metadata for docker.io/hexpm/elixir:1.15.7-erlang-26.1.1-debian-bookworm-20260610-slim
#2 ...
#3 [internal] load metadata for docker.io/library/debian:bookworm-20260610-slim
#3 DONE 0.3s
#2 [internal] load metadata for docker.io/hexpm/elixir:1.15.7-erlang-26.1.1-debian-bookworm-20260610-slim
#2 DONE 0.3s
#4 [internal] load .dockerignore
#4 transferring context: 1.31kB done
#4 DONE 0.0s
#5 [builder  1/17] FROM docker.io/hexpm/elixir:1.15.7-erlang-26.1.1-debian-bookworm-20260610-slim@sha256:1bc3737a641f5b81ca766331e97a49106787d631d92d503bb2f0aab565274453
#5 resolve docker.io/hexpm/elixir:1.15.7-erlang-26.1.1-debian-bookworm-20260610-slim@sha256:1bc3737a641f5b81ca766331e97a49106787d631d92d503bb2f0aab565274453 done
#5 DONE 0.0s
#6 [stage-1 1/6] FROM docker.io/library/debian:bookworm-20260610-slim@sha256:96e378d7e6531ac9a15ad505478fcc2e69f371b10f5cdf87857c4b8188404716
#6 resolve docker.io/library/debian:bookworm-20260610-slim@sha256:96e378d7e6531ac9a15ad505478fcc2e69f371b10f5cdf87857c4b8188404716 done
#6 DONE 0.0s
#7 [internal] load build context
#7 transferring context: 2.46kB done
#7 DONE 0.0s

#8 [builder  3/17] WORKDIR /app
#8 CACHED

#9 [builder 14/17] RUN mix compile
#9 CACHED
#10 [builder  8/17] COPY config/config.exs config/prod.exs config/
#10 CACHED

#11 [builder 11/17] COPY lib lib
#11 CACHED

#12 [builder 15/17] COPY config/runtime.exs config/
#12 CACHED

#13 [builder 16/17] COPY rel rel
#13 CACHED

#14 [builder 17/17] RUN mix release
#14 CACHED

#15 [builder  4/17] RUN mix local.hex --force &&     mix local.rebar --force
#15 CACHED

#16 [builder  2/17] RUN apt-get update -y && apt-get install -y build-essential git     && apt-get clean && rm -f /var/lib/apt/lists/*_*
#16 CACHED

#17 [builder 10/17] COPY priv priv
#17 CACHED

#18 [stage-1 5/6] RUN chown nobody /app
#18 CACHED

#19 [builder  7/17] RUN mkdir config
#19 CACHED

#20 [stage-1 2/6] RUN apt-get update -y &&   apt-get install -y libstdc++6 openssl libncurses5 locales ca-certificates   && apt-get clean && rm -f /var/lib/apt/lists/*_*
#20 CACHED

#21 [builder  9/17] RUN mix deps.compile
#21 CACHED

#22 [stage-1 3/6] RUN sed -i '/en_US.UTF-8/s/^# //g' /etc/locale.gen && locale-gen
#22 CACHED

#23 [builder  6/17] RUN mix deps.get --only prod
#23 CACHED

#24 [builder 12/17] COPY assets assets
#24 CACHED

#25 [builder 13/17] RUN mix assets.deploy
#25 CACHED

#26 [builder  5/17] COPY mix.exs mix.lock ./
#26 CACHED

#27 [stage-1 4/6] WORKDIR /app
#27 CACHED

#28 [stage-1 6/6] COPY --from=builder --chown=nobody:root /app/_build/prod/rel/bluegreen ./
#28 CACHED

#29 exporting to image
#29 exporting layers done
#29 exporting manifest sha256:0290c0bf43e965d33207dc5f19a9c8dae36cdd3047045486b251c80fc7b97def done
#29 exporting config sha256:b1dd958d50c2d1ef68e25e610b24dad918be014499b1b095c711b55c67ea252c done
#29 pushing layers for registry.fly.io/flybg:deployment-01M54GJD1HRP393ZMQTGQP3YYQ@sha256:0290c0bf43e965d33207dc5f19a9c8dae36cdd3047045486b251c80fc7b97def
#29 pushing layer sha256:b1dd958d50c2d1ef68e25e610b24dad918be014499b1b095c711b55c67ea252c 0.0s done
#29 pushing layer sha256:7a17898b5692d6db897f5079257d38697cfefe86a9324e7d536a17e5c0162fff 0.0s done
#29 pushing layer sha256:38299ce4d604513116b6398adece01f5f01ecdee591ee8873e05fa9d6a7aeda7 0.0s done
#29 pushing layer sha256:2898d09239365fd13494f032493500477c8db1473306f4a768c2c0f4cd9f89ec 0.0s done
#29 pushing layer sha256:9077323e12ee4e99b779db957718f157a38de15ac47f070424b3d9e8da0f8344 0.1s done
#29 pushing layer sha256:8fab94330d7b5a5d2e0d164f4d7b70bd0a5aa3b9d7b4594731e83d7033129797 0.0s done
#29 pushing layer sha256:7ae2ec20d4823b19cbf283a53aac078aad3de45a9efbc99a7b22c7724105b1f8
#29 pushing layers for registry.fly.io/flybg:deployment-01M54GJD1HRP393ZMQTGQP3YYQ@sha256:0290c0bf43e965d33207dc5f19a9c8dae36cdd3047045486b251c80fc7b97def 0.1s done
#29 pushing layer sha256:7ae2ec20d4823b19cbf283a53aac078aad3de45a9efbc99a7b22c7724105b1f8 0.1s done
#29 pushing manifest for registry.fly.io/flybg:deployment-01M54GJD1HRP393ZMQTGQP3YYQ@sha256:0290c0bf43e965d33207dc5f19a9c8dae36cdd3047045486b251c80fc7b97def 0.1s done
#29 DONE 0.2s
--> Build Summary:  (​)
--> Building image done
image: registry.fly.io/flybg:deployment-01M54GJD1HRP393ZMQTGQP3YYQ
image size: 41 MB

Watch your deployment at https://fly.io/apps/flybg/monitoring

Updating existing machines in 'flybg' with bluegreen strategy

Verifying if app can be safely deployed 

  Found 2 different images in your app (for bluegreen to work, all machines need to run a single image)
    [x] flybg:deployment-01M53HNQDFG5S3R86ZCBPY6HR3 - 1 machine(s) (8901e1b6437738)
    [x] flybg:deployment-01M53SDH7RP3RS0DYTTBWCWV5M - 16 machine(s) (84ed143c449d68,894205fe225d38,48ee629a5ee048,865552ea926308,48e0149aeedd08,48ee1e3a2e0328,d893411a577578,e82dd522b40458,8d960e0b244148,28607eea16d778,8e7369a7721048,8016eec6669758,896549b6d5e028,784ed1d5ce74d8,7845742f455348,85e271f43507e8)

  These image(s) are from a previous failed deployment and can be safely destroyed:
    [x] flybg:deployment-01M53SDH7RP3RS0DYTTBWCWV5M - 16 machine(s) ('fly machines destroy --force --image=flybg:deployment-01M53SDH7RP3RS0DYTTBWCWV5M --app=flybg')
    [x] flybg:deployment-01M53HNQDFG5S3R86ZCBPY6HR3 - 1 machine(s) ('fly machines destroy --force --image=flybg:deployment-01M53HNQDFG5S3R86ZCBPY6HR3 --app=flybg')

  Here's how to fix your app so deployments can go through:
    1. Find all the unwanted image versions from the list above.
       Use 'fly machines list' and 'fly releases --image' to help determine unwanted images.
    2. For each unwanted image version, run 'fly machines destroy --force --image=<image-version> --app <app-name>'
    3. Retry the deployment with 'fly deploy'
Error: found multiple image versions