* lisp/tab-line.el: Cache the tab-line-format template.

(tab-line-format): Cache the result of tab-line-format-template in window.
(tab-line-format-template): New function that returns the value to cache.
1 job for master in 90 minutes and 5 seconds (queued for 9 seconds)
Status Job ID Name Coverage
failed #4432


Name Stage Failure
test-all Test The script exceeded the maximum execution time set for the job
make -C test check-expensive
make[1]: Entering directory '/builds/emacs/emacs/test'
rm -f ./*.tmp
make[2]: Entering directory '/builds/emacs/emacs/test'
make[3]: Entering directory '/builds/emacs/emacs/test'
ELC lisp/net/tramp-tests.elc
GEN lisp/net/tramp-tests.log
Pulling docker image gitlab/gitlab-runner-helper:x86_64-d0b76032 ...
ERROR: Job failed: execution took longer than 1h30m0s seconds