index out of bounds on tests (new input format)

[kobe-reygel]

Describe the bug
We get the following error:
index out of bounds: the len is 0 but the index is 0
thread 'e2e::a_test_see_below' panicked at src/services/placer/mod.rs:25:46:
index out of bounds: the len is 0 but the index is 0

To Reproduce
Steps to reproduce the behavior:

run one of following testcases:
weekly_2
sleep_1
budget_wednesday_2_2_2_2
budget_0_24_35_40

Expected behavior
the tests run green :)

Additional context
It may have to do with the fact that there is a new json format (see comments in #410 (comment) ) validate this

[tijlleenders]

@kobe-reygel I guess this issue is irrelevant when switching to the new-scheduler approach?

[thinkrapido]

Let's concider #424 and close this issue, if no further comments are given.

[tijlleenders]

Closing this as no reply from @kobe-reygel - please reopen if necessary.