2026-03-13 09:00:00AM UTC

failed

flyctl v0.4.21 

==> 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 0.1s done
#1 DONE 0.1s
#2 [internal] load metadata for docker.io/library/debian:bullseye-20230612-slim
#2 ...
#3 [internal] load metadata for docker.io/hexpm/elixir:1.15.7-erlang-26.1.1-debian-bullseye-20230612-slim
#3 DONE 0.3s
#2 [internal] load metadata for docker.io/library/debian:bullseye-20230612-slim
#2 DONE 2.1s
#4 [internal] load .dockerignore
#4 transferring context: 1.31kB 0.1s done
#4 DONE 0.1s

#5 [builder  1/17] FROM docker.io/hexpm/elixir:1.15.7-erlang-26.1.1-debian-bullseye-20230612-slim@sha256:e7e2e55efdcdc2914f65b7e65ef82bbb47be654ec84bc7bfc5fa2cc3396fd9ec
#5 resolve docker.io/hexpm/elixir:1.15.7-erlang-26.1.1-debian-bullseye-20230612-slim@sha256:e7e2e55efdcdc2914f65b7e65ef82bbb47be654ec84bc7bfc5fa2cc3396fd9ec done
#5 DONE 0.0s

#6 [stage-1 1/6] FROM docker.io/library/debian:bullseye-20230612-slim@sha256:924df86f8aad741a0134b2de7d8e70c5c6863f839caadef62609c1be1340daf5
#6 resolve docker.io/library/debian:bullseye-20230612-slim@sha256:924df86f8aad741a0134b2de7d8e70c5c6863f839caadef62609c1be1340daf5 done
#6 DONE 0.0s

#7 [internal] load build context
#7 transferring context: 2.46kB 0.1s done
#7 DONE 0.1s

#8 [builder  8/17] COPY config/config.exs config/prod.exs config/
#8 CACHED

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

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

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

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

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

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

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

#16 [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/*_*
#16 CACHED

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

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

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

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

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

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

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

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

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

#26 [builder  3/17] WORKDIR /app
#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 sha256:2fb7535daac40a4504954dec46a89ec4118b6b8fde7be280269a0b4cd381471d done
#29 exporting config sha256:bc31a0006081f70bb7139b2270b59b70b182aee773e82f7a23f0a7999bfe4d5f done
#29 pushing layers for registry.fly.io/flybg:deployment-01KKK6S4B31H2P206P2S185CZA@sha256:2fb7535daac40a4504954dec46a89ec4118b6b8fde7be280269a0b4cd381471d
#29 pushing layer sha256:bc31a0006081f70bb7139b2270b59b70b182aee773e82f7a23f0a7999bfe4d5f 0.1s done
#29 pushing layer sha256:1a78d8bcd9d650ed80c68cef701636d3c320500d1073dc7d4aece43731871274 0.1s done
#29 pushing layer sha256:c39c308da35fed5b12faf81f8cbd1eefc6d6fe88f02d1228259b2822763d473d
#29 pushing layer sha256:b1e53d76605ecfec4a530ff81f0e694023eba6a65256f6450d9ae11466d0fbaf
#29 pushing layer sha256:8dfa1bd14f1dad3464fe45d234a630a33eeb67d3d27fc78ad5542a3e0dde1d33
#29 pushing layer sha256:c45851039309033a8fc797243f8db5d9ec13dfd2ec02c799d1e36822badd61ee
#29 pushing layer sha256:5eeb37b435414163c587b637168149da61c9040cbe8cef5d1297aff966f8d408
#29 pushing layers for registry.fly.io/flybg:deployment-01KKK6S4B31H2P206P2S185CZA@sha256:2fb7535daac40a4504954dec46a89ec4118b6b8fde7be280269a0b4cd381471d 0.2s done
#29 pushing layer sha256:c39c308da35fed5b12faf81f8cbd1eefc6d6fe88f02d1228259b2822763d473d 0.1s done
#29 pushing layer sha256:b1e53d76605ecfec4a530ff81f0e694023eba6a65256f6450d9ae11466d0fbaf 0.1s done
#29 pushing layer sha256:8dfa1bd14f1dad3464fe45d234a630a33eeb67d3d27fc78ad5542a3e0dde1d33 0.2s done
#29 pushing layer sha256:c45851039309033a8fc797243f8db5d9ec13dfd2ec02c799d1e36822badd61ee 0.2s done
#29 pushing layer sha256:5eeb37b435414163c587b637168149da61c9040cbe8cef5d1297aff966f8d408 0.2s done
#29 pushing manifest for registry.fly.io/flybg:deployment-01KKK6S4B31H2P206P2S185CZA@sha256:2fb7535daac40a4504954dec46a89ec4118b6b8fde7be280269a0b4cd381471d
#29 pushing manifest for registry.fly.io/flybg:deployment-01KKK6S4B31H2P206P2S185CZA@sha256:2fb7535daac40a4504954dec46a89ec4118b6b8fde7be280269a0b4cd381471d 0.1s done
#29 DONE 0.4s
--> Build Summary:  (​)
--> Building image done
image: registry.fly.io/flybg:deployment-01KKK6S4B31H2P206P2S185CZA
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-01KKK5XNF5H9DE3K45T4HBEAWF - 17 machine(s) (e784427dfd6018,d897665be71618,6e82e721c23138,90800251a99778,e7846462a67e28,1850352c561558,91851076c16e38,d897115aee0398,e7844375be07e8,90800206a290d8,d8d1170a1de158,683793da7e0608,2879770f017658,78475e2f4d0538,83d47ea7d02198,287154ea1d3518,859054f4e24e68)
    [x] : - 1 machine(s) (e82ed20f776558)

  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