Fennec no longer buildable on Main branch

[gutley]

Updated to the top of main today (e56fbec) and can no longer build Fennec for Simulator.

Its failing during "Nimbus Feature Manifest generator Script"

Here's the output from the Script:

+ shift 1
+ ((  0  ))
+ '[' -z nimbus.fml.yaml ']'
+ '[' -n '' ']'
+ FML_DIR=/Users/me/git/moz/firefox-ios/build/nimbus/bin
+ export BINARY_PATH=/Users/me/git/moz/firefox-ios/build/nimbus/bin/nimbus-fml
+ BINARY_PATH=/Users/me/git/moz/firefox-ios/build/nimbus/bin/nimbus-fml
+ AS_DOWNLOAD_URL=https://github.com/mozilla/application-services/releases/download/v96.3.0
+ [[ -f /Users/me/git/moz/firefox-ios/build/nimbus/bin/nimbus-fml.sha256 ]]
+ echo 'Checking if we need to redownload the FML'
Checking if we need to redownload the FML
++ curl -L https://github.com/mozilla/application-services/releases/download/v96.3.0/nimbus-fml.sha256
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
100    81  100    81    0     0    133      0 --:--:-- --:--:-- --:--:--   133

+ NEW_CHECKSUM='223f7969af8433bbd15a41d8d976be713c4e941cb9313ad00db86c0b60056ab5  nimbus-fml.zip'
++ cat /Users/me/git/moz/firefox-ios/build/nimbus/bin/nimbus-fml.sha256
+ OLD_CHECKSUM='223f7969af8433bbd15a41d8d976be713c4e941cb9313ad00db86c0b60056ab5  nimbus-fml.zip'
+ '[' '!' '223f7969af8433bbd15a41d8d976be713c4e941cb9313ad00db86c0b60056ab5  nimbus-fml.zip' == '223f7969af8433bbd15a41d8d976be713c4e941cb9313ad00db86c0b60056ab5  nimbus-fml.zip' ']'
+ '[' -n '' ']'
+ mkdir -p /Users/me/git/moz/firefox-ios/build/nimbus/bin
+ [[ ! -f /Users/me/git/moz/firefox-ios/build/nimbus/bin/nimbus-fml.zip ]]
+ [[ ! -f /Users/me/git/moz/firefox-ios/build/nimbus/bin/nimbus-fml ]]
++ uname -m
+ ARCH=x86_64
+ [[ x86_64 == \x\8\6\_\6\4 ]]
+ EXE_ARCH=x86_64-apple-darwin
+ unzip -o -j /Users/me/git/moz/firefox-ios/build/nimbus/bin/nimbus-fml.zip x86_64-apple-darwin/release/nimbus-fml -d /Users/me/git/moz/firefox-ios/build/nimbus/bin
Archive:  /Users/me/git/moz/firefox-ios/build/nimbus/bin/nimbus-fml.zip
  End-of-central-directory signature not found.  Either this file is not
  a zipfile, or it constitutes one disk of a multi-part archive.  In the
  latter case the central directory and zipfile comment will be found on
  the last disk(s) of this archive.
unzip:  cannot find zipfile directory in one of /Users/me/git/moz/firefox-ios/build/nimbus/bin/nimbus-fml.zip or
        /Users/me/git/moz/firefox-ios/build/nimbus/bin/nimbus-fml.zip.zip, and cannot find /Users/me/git/moz/firefox-ios/build/nimbus/bin/nimbus-fml.zip.ZIP, period.
+ echo SOURCE_ROOT=/Users/me/git/moz/firefox-ios
SOURCE_ROOT=/Users/me/git/moz/firefox-ios
+ pushd /Users/me/git/moz/firefox-ios
+ repo_args=
+ CMD='/Users/me/git/moz/firefox-ios/build/nimbus/bin/nimbus-fml generate-experimenter  --channel developer --cache-dir /Users/me/git/moz/firefox-ios/build/nimbus/fml-cache nimbus.fml.yaml .experimenter.yaml'
+ display='$SOURCE_ROOT/build/nimbus/bin/nimbus-fml generate-experimenter  --channel developer --cache-dir $SOURCE_ROOT/build/nimbus/fml-cache nimbus.fml.yaml .experimenter.yaml'
+ echo '$SOURCE_ROOT/build/nimbus/bin/nimbus-fml generate-experimenter  --channel developer --cache-dir $SOURCE_ROOT/build/nimbus/fml-cache nimbus.fml.yaml .experimenter.yaml'
$SOURCE_ROOT/build/nimbus/bin/nimbus-fml generate-experimenter  --channel developer --cache-dir $SOURCE_ROOT/build/nimbus/fml-cache nimbus.fml.yaml .experimenter.yaml
+ /Users/me/git/moz/firefox-ios/build/nimbus/bin/nimbus-fml generate-experimenter --channel developer --cache-dir /Users/me/git/moz/firefox-ios/build/nimbus/fml-cache nimbus.fml.yaml .experimenter.yaml
/Users/me/git/moz/firefox-ios/bin/nimbus-fml.sh: line 232: /Users/me/git/moz/firefox-ios/build/nimbus/bin/nimbus-fml: No such file or directory
+ '[' 127 '!=' 0 ']'
+ exit 1

Not sure what commit I was previously using successfully, but I think it was within the last week.

[lmarceau]

I've seen this "Nimbus Feature Manifest generator Script" from time to time. Normally just a clean + rebuild clears it off. I confirm I can build latest main (now at 96fe7f2)

[gutley]

@lmarceau - Yeah, tried that several times with no joy. Maybe you have something in your environment that us forkers don't have.

[lmarceau]

Can you try deleting the build folder so it rebuilds it again?

[gutley]

I did that in combination with deleting the entire /Users/me/Library/Developer/Xcode/DerivedData folder and that did indeed fix it.

Thanks