2026-09-29 08:00:00PM UTC

failed

flyctl v0.4.109 

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

==> Building image with Depot
--> build:  (​)
#1 [internal] load build definition from Dockerfile
#1 DONE 0.0s
#1 [internal] load build definition from Dockerfile
#1 transferring dockerfile: 2.77kB 0.0s 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 0.7s
#2 [internal] load metadata for docker.io/hexpm/elixir:1.15.7-erlang-26.1.1-debian-bookworm-20260610-slim
#2 DONE 1.0s
#4 [internal] load .dockerignore
#4 transferring context: 1.31kB 0.0s 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 0.0s done
#7 DONE 0.0s
#8 [builder  3/17] WORKDIR /app
#8 CACHED
#9 [builder  7/17] RUN mkdir config
#9 CACHED

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

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

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

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

#14 [builder  2/17] RUN apt-get update -y && apt-get install -y build-essential git     && apt-get clean && rm -f /var/lib/apt/lists/*_*
#14 CACHED
#15 [builder  8/17] COPY config/config.exs config/prod.exs config/
#15 CACHED

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

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

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

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

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

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

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

#23 [builder 11/17] COPY lib lib
#23 CACHED
#24 [builder 14/17] RUN mix compile
#24 CACHED

#25 [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/*_*
#25 CACHED

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

#27 [builder 17/17] RUN mix release
#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 sha256:1eb156cacaf9edd1ad0a1a77b835167bcd6e793590e5fa7cdfef27b28f8143f9 done
#29 exporting config sha256:86a4ee08bfbf991cfccf9c38c4a009a8c7cfa2e45a695f8a5843b015961b564b done
#29 pushing layers for registry.fly.io/flybg:deployment-01M3QC1CMX0XNTFA0YD0KGQXPK@sha256:1eb156cacaf9edd1ad0a1a77b835167bcd6e793590e5fa7cdfef27b28f8143f9
#29 pushing layers for registry.fly.io/flybg:deployment-01M3QC1CMX0XNTFA0YD0KGQXPK@sha256:1eb156cacaf9edd1ad0a1a77b835167bcd6e793590e5fa7cdfef27b28f8143f9 0.1s done
#29 pushing layer sha256:86a4ee08bfbf991cfccf9c38c4a009a8c7cfa2e45a695f8a5843b015961b564b 0.1s done
#29 pushing layer sha256:c61a51bf279286d5ed16f7f1220a1da9778ac1af6c316eddc10b980aee5c24e8 0.1s done
#29 pushing layer sha256:68b483dc2e54e141e41bf44122c14f9140a68e703a9684cf50094031ab003049 0.1s done
#29 pushing layer sha256:89cd3912e332536819734adf860bc3a7ea6fbc088b4e9d7a5772c806b328e343 0.1s done
#29 pushing layer sha256:8fab94330d7b5a5d2e0d164f4d7b70bd0a5aa3b9d7b4594731e83d7033129797 0.1s done
#29 pushing layer sha256:0763d84b17c77ff545752f3d3938993f0d98d0dc529047ebfe1b34c4a06cf921 0.1s done
#29 pushing layer sha256:e21ec5bc0a919c73e3e22a719602b2360f4c8c001781bb8cc2ce11d428dc2cdd 0.1s done
#29 pushing manifest for registry.fly.io/flybg:deployment-01M3QC1CMX0XNTFA0YD0KGQXPK@sha256:1eb156cacaf9edd1ad0a1a77b835167bcd6e793590e5fa7cdfef27b28f8143f9 0.1s done
#29 DONE 0.2s
--> Build Summary:  (​)
--> Building image done
image: registry.fly.io/flybg:deployment-01M3QC1CMX0XNTFA0YD0KGQXPK
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-01M3QB5Y33CXV9XJT6MFN8C9DS - 17 machine(s) (85062da4d92138,81620db9dd4d68,80e470a652e239,8047ddb6455968,d8d212eb074208,48e0095ad46508,827561c701ee58,80eee1dc665718,876014a00199e8,286d92db136758,7811e4eb39d948,1853edec025218,811dde2c574d28,857666dc7de238,287e360fd4e108,185d05db216668,8d923ebe099678)
    [x] flybg:deployment-01M3QAAF31MSBP50VKDGZJ53DF - 1 machine(s) (80e953eb667698)

  These image(s) are from a previous failed deployment and can be safely destroyed:
    [x] flybg:deployment-01M3QAAF31MSBP50VKDGZJ53DF - 1 machine(s) ('fly machines destroy --force --image=flybg:deployment-01M3QAAF31MSBP50VKDGZJ53DF --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