2026-05-15 08:45:00PM UTC

failed

flyctl v0.4.52 

==> 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 0.1s done
#1 DONE 0.5s
#2 [internal] load metadata for docker.io/hexpm/elixir:1.15.7-erlang-26.1.1-debian-bullseye-20230612-slim
#2 DONE 1.8s

#3 [internal] load metadata for docker.io/library/debian:bullseye-20230612-slim
#3 DONE 1.8s

#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 17/17] RUN mix release
#8 CACHED
#9 [stage-1 4/6] WORKDIR /app
#9 CACHED
#10 [builder 16/17] COPY rel rel
#10 CACHED
#11 [builder  4/17] RUN mix local.hex --force &&     mix local.rebar --force
#11 CACHED
#12 [stage-1 3/6] RUN sed -i '/en_US.UTF-8/s/^# //g' /etc/locale.gen && locale-gen
#12 CACHED
#13 [builder 11/17] COPY lib lib
#13 CACHED
#14 [builder 13/17] RUN mix assets.deploy
#14 CACHED
#15 [builder  8/17] COPY config/config.exs config/prod.exs config/
#15 CACHED
#16 [builder  7/17] RUN mkdir config
#16 CACHED

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

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

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

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

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

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

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

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

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

#26 [builder 12/17] COPY assets assets
#26 CACHED
#27 [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/*_*
#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:ceb187d099c9626490fbb45f9c1a66a9396910314f86bffe112f4baafa424e22 done
#29 exporting config sha256:3ba341be5ef9b5fcb05dc4b2cd4f8574444f43ff5433489d73b8885a6c494000 done
#29 pushing layers for registry.fly.io/flybg:deployment-01KRPP5AAETKZX6YZJT0VXGCM1@sha256:ceb187d099c9626490fbb45f9c1a66a9396910314f86bffe112f4baafa424e22
#29 pushing layer sha256:66feff862e0a2b8ae81259197dffccd7854d5c4815b7a963cbe293992445d7cc
#29 pushing layer sha256:3ba341be5ef9b5fcb05dc4b2cd4f8574444f43ff5433489d73b8885a6c494000
#29 pushing layer sha256:9cb0694f35798a38361a36dfbe7abb3d23aef4a5a6cb2230e3e60277ae32f695 0.1s done
#29 pushing layer sha256:53f04663d0e5205ff50a82509984e0eff6ee1e9ceeb481e679d7c650b7c68af7
#29 pushing layer sha256:e38970b7906bfe17c796aaf88bfdcd238acd3e5df9ea5b7d7e9546ab6201c120
#29 pushing layer sha256:500ec2b3e724270dd3b5c9b91e8512a9539a37451906634319b903174e30f614
#29 pushing layer sha256:c39c308da35fed5b12faf81f8cbd1eefc6d6fe88f02d1228259b2822763d473d
#29 pushing layer sha256:66feff862e0a2b8ae81259197dffccd7854d5c4815b7a963cbe293992445d7cc 0.1s done
#29 pushing layer sha256:3ba341be5ef9b5fcb05dc4b2cd4f8574444f43ff5433489d73b8885a6c494000 0.1s done
#29 pushing layer sha256:53f04663d0e5205ff50a82509984e0eff6ee1e9ceeb481e679d7c650b7c68af7 0.1s done
#29 pushing layer sha256:e38970b7906bfe17c796aaf88bfdcd238acd3e5df9ea5b7d7e9546ab6201c120 0.1s done
#29 pushing layer sha256:500ec2b3e724270dd3b5c9b91e8512a9539a37451906634319b903174e30f614 0.2s done
#29 pushing layers for registry.fly.io/flybg:deployment-01KRPP5AAETKZX6YZJT0VXGCM1@sha256:ceb187d099c9626490fbb45f9c1a66a9396910314f86bffe112f4baafa424e22 0.2s done
#29 pushing layer sha256:c39c308da35fed5b12faf81f8cbd1eefc6d6fe88f02d1228259b2822763d473d 0.2s done
#29 pushing manifest for registry.fly.io/flybg:deployment-01KRPP5AAETKZX6YZJT0VXGCM1@sha256:ceb187d099c9626490fbb45f9c1a66a9396910314f86bffe112f4baafa424e22
#29 pushing manifest for registry.fly.io/flybg:deployment-01KRPP5AAETKZX6YZJT0VXGCM1@sha256:ceb187d099c9626490fbb45f9c1a66a9396910314f86bffe112f4baafa424e22 0.2s done
#29 DONE 0.4s
--> Build Summary:  (​)
--> Building image done
image: registry.fly.io/flybg:deployment-01KRPP5AAETKZX6YZJT0VXGCM1
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-01KRPN9V8TJVS0G1NKRWRZVCN1 - 17 machine(s) (0803e7dad0d998,48e0923f1e2318,683446ea5d9258,805740a6641998,e826d60c3243d8,7819643f02e018,7815de5ad71078,84e67eb2651578,2863e51a9350d8,080775df229628,08016eece57928,d894695ce5d948,d8d0d36fe207d8,4d8950d1aee398,7817322a0d1938,1857495b316258,817211b654e048)
    [x] : - 1 machine(s) (080304dc14e428)

  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