2026-11-02 04:00:01PM UTC

failed

flyctl v0.5.1 

==> 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 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 DONE 0.3s

#3 [internal] load metadata for docker.io/library/debian:bookworm-20260610-slim
#3 DONE 0.3s
#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: 2.67kB 0.0s done
#7 DONE 0.0s
#8 [builder  2/17] RUN apt-get update -y && apt-get install -y build-essential git     && apt-get clean && rm -f /var/lib/apt/lists/*_*
#8 CACHED
#9 [builder  7/17] RUN mkdir config
#9 CACHED
#10 [stage-1 4/6] WORKDIR /app
#10 CACHED
#11 [stage-1 5/6] RUN chown nobody /app
#11 CACHED
#12 [builder  5/17] COPY mix.exs mix.lock ./
#12 CACHED
#13 [builder  8/17] COPY config/config.exs config/prod.exs config/
#13 CACHED
#14 [builder 13/17] RUN mix assets.deploy
#14 CACHED
#15 [builder  4/17] RUN mix local.hex --force &&     mix local.rebar --force
#15 CACHED
#16 [builder  3/17] WORKDIR /app
#16 CACHED
#17 [builder 11/17] COPY lib lib
#17 CACHED

#18 [builder 14/17] RUN mix compile
#18 CACHED

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

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

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

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

#23 [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/*_*
#23 CACHED

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

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

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

#27 [builder 15/17] COPY config/runtime.exs config/
#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:c6226096c198ea38c1e298f6114d608c670e90f19552b31fc652186c245ad049 done
#29 exporting config sha256:6dc0c36a61e9ae314eb2bf01f7e45c20a807fd5d6e49932fcd2897c66674293e done
#29 pushing layers for registry.fly.io/flybg:deployment-01M6EFTCWEWESFK1B2YPB5TPTG@sha256:c6226096c198ea38c1e298f6114d608c670e90f19552b31fc652186c245ad049
#29 pushing layer sha256:6dc0c36a61e9ae314eb2bf01f7e45c20a807fd5d6e49932fcd2897c66674293e 0.0s done
#29 pushing layer sha256:945bced93669002173fef61d2cf240d508b7c2e5005cad2b4a083d081b3f568f
#29 pushing layer sha256:6e338ae0870098c1b1e1b42247120302f993d2e30b9e3c92ee99c3ab600037d1
#29 pushing layer sha256:d8d956777dd9ff8aad7e72cb23683fa96789918997ea3eac600c9d34195d9ebb
#29 pushing layer sha256:8fab94330d7b5a5d2e0d164f4d7b70bd0a5aa3b9d7b4594731e83d7033129797
#29 pushing layer sha256:7252105e75f71a5e0087c14a76fdeb47f072f77471306de86189d7ed14c30b5a
#29 pushing layer sha256:b5ab380749ee26c61057479cc09f352ffac3eea5a0f4b0dbdf9a0843a1acd155
#29 pushing layers for registry.fly.io/flybg:deployment-01M6EFTCWEWESFK1B2YPB5TPTG@sha256:c6226096c198ea38c1e298f6114d608c670e90f19552b31fc652186c245ad049 0.1s done
#29 pushing layer sha256:945bced93669002173fef61d2cf240d508b7c2e5005cad2b4a083d081b3f568f 0.0s done
#29 pushing layer sha256:6e338ae0870098c1b1e1b42247120302f993d2e30b9e3c92ee99c3ab600037d1 0.1s done
#29 pushing layer sha256:d8d956777dd9ff8aad7e72cb23683fa96789918997ea3eac600c9d34195d9ebb 0.0s done
#29 pushing layer sha256:8fab94330d7b5a5d2e0d164f4d7b70bd0a5aa3b9d7b4594731e83d7033129797 0.0s done
#29 pushing layer sha256:7252105e75f71a5e0087c14a76fdeb47f072f77471306de86189d7ed14c30b5a 0.0s done
#29 pushing layer sha256:b5ab380749ee26c61057479cc09f352ffac3eea5a0f4b0dbdf9a0843a1acd155 0.0s done
#29 pushing manifest for registry.fly.io/flybg:deployment-01M6EFTCWEWESFK1B2YPB5TPTG@sha256:c6226096c198ea38c1e298f6114d608c670e90f19552b31fc652186c245ad049 0.1s done
#29 DONE 0.2s
--> Build Summary:  (​)
--> Building image done
image: registry.fly.io/flybg:deployment-01M6EFTCWEWESFK1B2YPB5TPTG
image size: 41 MB

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

INFO Using wait timeout: 1m0s lease timeout: 13s delay between lease refreshes: 4s

Updating existing machines in 'flybg' with bluegreen strategy

Verifying if app can be safely deployed 

  Found 3 different images in your app (for bluegreen to work, all machines need to run a single image)
    [x] flybg:deployment-01M6EEYXEQ1Q48A45PWSPF4Z93 - 17 machine(s) (48ee3d5b25ed68,28744d65c46948,850d53c0ed1938,837e2dc7910618,48e2d14b590158,8e0d0ec7325268,8d1d2ebe17de28,0805624ce3d098,891e964ced03d8,817407f9927008,2873040f5304e8,683773ea239068,85e277c445dd58,82d131dc26d068,863066be21e458,080d166c005748,8dd791fe3e0518)
    [x] flybg:deployment-01M32TJK1P73XWNNN9PJ68361C - 1 machine(s) (1781e1d2b99598)
    [x] flybg:deployment-01M2ZRQF029CB86YAS1QQYKHT6 - 1 machine(s) (1781e1d2b30189)

  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