docker: Error response from daemon: Conflict. The container name "/rakudo_head" is already in use by container "f749e2c8188dcd36b311f593f22272616fd71154e1b19d95f67a8269cefb9d10". You have to remove (or rename) that container to be able to reuse that name.
See 'docker run --help'.
The spawned command 'docker' exited unsuccessfully (exit code: 125, signal: 0)
  in sub prepare-docker-host at /home/ubuntu/projects/rakudo/rakudo-2022.12/install/share/perl6/site/sources/A995BC79A88AC46F10D54DBDEDB9121C1E3AC043 (Sparrowdo::Docker) line 54
  in sub MAIN at /home/ubuntu/projects/rakudo/rakudo-2022.12/install/share/perl6/site/resources/214E21C17A22810E8100F50FA7A8C8574C406251 line 79
  in block <unit> at /home/ubuntu/projects/rakudo/rakudo-2022.12/install/share/perl6/site/resources/214E21C17A22810E8100F50FA7A8C8574C406251 line 13
  in sub MAIN at /home/ubuntu/projects/rakudo/rakudo-2022.12/install/share/perl6/site/bin/sparrowdo line 3
  in block <unit> at /home/ubuntu/projects/rakudo/rakudo-2022.12/install/share/perl6/site/bin/sparrowdo line 1