Deploy Issue - Image Checksum Failed?

I spent quite a bit of time building a rather complex local image, and when I went to push it to balena’s backend I ran into this nugget:

(base) meawoppl@monolith:~/repos/teletom$ balena deploy  teletom-experiment
[Info]    No "docker-compose.yml" file found at "/home/meawoppl/repos/teletom"
[Info]    Creating default composition with source: "/home/meawoppl/repos/teletom"
[Info]    Everything is up to date (use --build to force a rebuild)
[Info]    Creating release...
[Info]    Pushing images to registry...
Retrying "registry2.balena-cloud.com/v2/fee22e02bcbe2ceba797561267305cd0:latest" after 2.0s (1 of 2) due to: Error: file integrity checksum failed for "usr/share/perl/5.30.0/unicore/To/Na1.pl"
Retrying "registry2.balena-cloud.com/v2/fee22e02bcbe2ceba797561267305cd0:latest" after 2.8s (2 of 2) due to: Error: file integrity checksum failed for "usr/share/perl/5.30.0/unicore/To/Na1.pl"
[Info]    Saving release...
[Error]   Deploy failed
file integrity checksum failed for "usr/share/perl/5.30.0/unicore/To/Na1.pl"

Additional information may be available with the `--debug` flag.

For further help or support, visit:
https://www.balena.io/docs/reference/balena-cli/#support-faq-and-troubleshooting

Not at all sure what to make of that… This build takes several hours, so I am loath to lose it :frowning:

I appears to be related to a stopped container:

(base) meawoppl@monolith:~/repos/teletom$ docker container ls -a
CONTAINER ID   IMAGE          COMMAND                  CREATED        STATUS                      PORTS     NAMES
5f6559b94473   ebeb219bf4da   "/bin/sh -c 'install…"   15 hours ago   Exited (100) 15 hours ago             blissful_matsumoto
e48ecb8ed6f4   050178ef49e6   "/bin/sh -c 'bash de…"   15 hours ago   Exited (1) 15 hours ago               recursing_shamir
b0e0c98053b9   1e4e30e7a81a   "/bin/sh -c 'bash de…"   15 hours ago   Exited (1) 15 hours ago               infallible_bose
24f0273f6a1d   b853b49d4409   "/tmp/qemu-execve -e…"   15 hours ago   Exited (1) 15 hours ago               compassionate_lehmann
4e55cb4b92d1   0365de1796d6   "/tmp/qemu-execve -e…"   15 hours ago   Exited (255) 15 hours ago             elegant_murdock
abddb4592892   95a5e10bb5a3   "/bin/sh -c 'bash de…"   15 hours ago   Exited (1) 15 hours ago               intelligent_khorana
591b6f3c661d   95a5e10bb5a3   "/bin/sh -c 'bash de…"   16 hours ago   Exited (1) 15 hours ago               fervent_bose
55688c32bca5   5df574f3b471   "/bin/sh -c 'bash de…"   16 hours ago   Exited (1) 16 hours ago               elastic_mclean
bdad56f83bda   c7b9acba4589   "/bin/sh -c 'bash de…"   16 hours ago   Exited (1) 16 hours ago               elated_gould
e4873ad974cf   ed0bc0d2756c   "/bin/sh -c 'bash de…"   16 hours ago   Exited (1) 16 hours ago               cool_goodall
bf2dde740f04   9f0756746d96   "/bin/sh -c 'bash de…"   16 hours ago   Exited (1) 16 hours ago               laughing_bell
dff6eb6734a3   c9d994643bd1   "/bin/sh -c 'bash de…"   19 hours ago   Exited (100) 19 hours ago             infallible_hypatia
664a4e5e8a05   ebeb219bf4da   "/bin/sh -c 'bash de…"   19 hours ago   Exited (127) 19 hours ago             frosty_jang
c9366f9fe87a   b26a51b0ee66   "/bin/sh -c 'pip3 in…"   8 days ago     Exited (1) 8 days ago                 relaxed_mirzakhani
3d6866a898e2   3d9fe28c6c9f   "/bin/sh -c 'install…"   2 weeks ago    Exited (1) 2 weeks ago                thirsty_curran
6d0a2eb3a5ba   3d9fe28c6c9f   "/bin/sh -c 'install…"   2 weeks ago    Exited (1) 2 weeks ago                tender_liskov
e863b4940221   63f1951554f8   "/bin/sh -c 'install…"   5 weeks ago    Exited (1) 5 weeks ago                vigorous_mcclintock
7f541456e061   63f1951554f8   "/bin/sh -c 'install…"   5 weeks ago    Exited (1) 5 weeks ago                quirky_goodall
9b1a815bfd46   hello-world    "/hello"                 5 weeks ago    Exited (0) 5 weeks ago                adoring_rhodes

Nuking all of them, and rebuilding :frowning: