2026-09-12 09:15:01PM UTC

failed

flyctl v0.4.102 

==> 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 0.0s 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 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 [stage-1 1/6] FROM docker.io/library/debian:bookworm-20260610-slim@sha256:96e378d7e6531ac9a15ad505478fcc2e69f371b10f5cdf87857c4b8188404716
#5 resolve docker.io/library/debian:bookworm-20260610-slim@sha256:96e378d7e6531ac9a15ad505478fcc2e69f371b10f5cdf87857c4b8188404716 done
#5 DONE 0.0s

#6 [builder  1/17] FROM docker.io/hexpm/elixir:1.15.7-erlang-26.1.1-debian-bookworm-20260610-slim@sha256:1bc3737a641f5b81ca766331e97a49106787d631d92d503bb2f0aab565274453
#6 resolve docker.io/hexpm/elixir:1.15.7-erlang-26.1.1-debian-bookworm-20260610-slim@sha256:1bc3737a641f5b81ca766331e97a49106787d631d92d503bb2f0aab565274453 done
#6 DONE 0.0s

#7 [internal] load build context
#7 transferring context: 2.46kB 0.0s done
#7 DONE 0.0s

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

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

#10 [builder 16/17] COPY rel rel
#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  6/17] RUN mix deps.get --only prod
#12 CACHED

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

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

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

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

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

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

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

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

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

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

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

#24 [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/*_*
#24 CACHED

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

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

#27 [builder  3/17] 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 sha256:5bd17a2043d2b1c5845378b1d04b1c37fc3b488d8f26cbf2c37577ee68cbcdb3 done
#29 exporting config sha256:a81699cd8212165d2652f032001d49356120bf3e38b9d3d1cec6ef888c019639 done
#29 pushing layers for registry.fly.io/flybg:deployment-01M2BQJH1DMJ8BFZ2DX8T9A4Z4@sha256:5bd17a2043d2b1c5845378b1d04b1c37fc3b488d8f26cbf2c37577ee68cbcdb3
#29 pushing layer sha256:a81699cd8212165d2652f032001d49356120bf3e38b9d3d1cec6ef888c019639
#29 pushing layer sha256:45edf0e2fce90882a395293ff9d2005b09cfd77628e9d547f2e3ee0478f147ac
#29 pushing layer sha256:1439a6db5036432b32e132f44601405c1f0b30867660eb1d2a85bd660454b28e
#29 pushing layer sha256:8fab94330d7b5a5d2e0d164f4d7b70bd0a5aa3b9d7b4594731e83d7033129797
#29 pushing layer sha256:ecefe7a01bf06dc71cce3f009c014bd88f87fac6e7a8e348ac1458b736ec7d03 0.0s done
#29 pushing layer sha256:088d85cbd2baaaf548b4db9c377adccf10782da38456615568c910eccc9bc7e7
#29 pushing layer sha256:8f1ac73bcdbb50cce81aca06a2f684f4519943a091f1f7236fcb929b018fb996
#29 pushing layers for registry.fly.io/flybg:deployment-01M2BQJH1DMJ8BFZ2DX8T9A4Z4@sha256:5bd17a2043d2b1c5845378b1d04b1c37fc3b488d8f26cbf2c37577ee68cbcdb3 0.1s done
#29 pushing layer sha256:a81699cd8212165d2652f032001d49356120bf3e38b9d3d1cec6ef888c019639 0.0s done
#29 pushing layer sha256:45edf0e2fce90882a395293ff9d2005b09cfd77628e9d547f2e3ee0478f147ac 0.0s done
#29 pushing layer sha256:1439a6db5036432b32e132f44601405c1f0b30867660eb1d2a85bd660454b28e 0.0s done
#29 pushing layer sha256:8fab94330d7b5a5d2e0d164f4d7b70bd0a5aa3b9d7b4594731e83d7033129797 0.0s done
#29 pushing layer sha256:088d85cbd2baaaf548b4db9c377adccf10782da38456615568c910eccc9bc7e7 0.1s done
#29 pushing layer sha256:8f1ac73bcdbb50cce81aca06a2f684f4519943a091f1f7236fcb929b018fb996 0.1s done
#29 pushing manifest for registry.fly.io/flybg:deployment-01M2BQJH1DMJ8BFZ2DX8T9A4Z4@sha256:5bd17a2043d2b1c5845378b1d04b1c37fc3b488d8f26cbf2c37577ee68cbcdb3 0.1s done
#29 DONE 0.2s
--> Build Summary:  (​)
--> Building image done
image: registry.fly.io/flybg:deployment-01M2BQJH1DMJ8BFZ2DX8T9A4Z4
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-01M2BNVJVHJYBSTM6Y9XYD9BDH - 17 machine(s) (1850777b053298,8ed9100c340958,2869d52c5d4678,837e1ec3049958,83e532b71d1068,e820e04ade6598,805626f6472548,87e6d5c0222718,8747630a006e78,e8290d0f330778,7817425b052d28,80e9491a607078,8ed99edf72d528,48ed96eef2e718,080d169b129778,8432e7b2e69428,e826d34cdd3218)
    [x] flybg:deployment-01M2BPQ1WBHC1X99FN5GQXBYN4 - 16 machine(s) (080d279fd91798,83d1657a176998,0803730b2e7208,827350c27d3558,8e2d0da7090568,870297b01ee658,850359f4e91d28,8747660b00d768,1859476b31d738,08072d1b210d78,84ed6def261d68,2862024c0477d8,287e353cd6ed48,784e4d0c023728,8edd94ec775e48,d89376ef230068)

  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