cache prepopulation (#386)

* test (ci): cache prepopulation with debug info

* test (ci): remove CARGO_HOME caching

* test (ci): fix x mode for the script

* change (ci): undebug
16 jobs for master in 13 minutes and 33 seconds (queued for 53 seconds)
Status Job ID Name Coverage
  Check
passed #486140
linux-docker
check-std

00:01:29

passed #486141
linux-docker
check-wasm

00:01:57

 
  Workspace
passed #486142
linux-docker
build-std

00:02:09

passed #486143
linux-docker
build-wasm

00:02:19

passed #486146
linux-docker
clippy-std

00:01:26

passed #486147
linux-docker
clippy-wasm

00:01:44

passed #486145
linux-docker
codecov

00:06:02

passed #486148
linux-docker
fmt

00:00:30

passed #486144
linux-docker
test

00:03:05

 
  Examples
passed #486151
linux-docker
examples-clippy-std

00:01:07

passed #486152
linux-docker
examples-clippy-wasm

00:01:12

passed #486153
linux-docker
examples-contract-build

00:01:21

passed #486150
linux-docker
examples-fmt

00:00:14

passed #486154
linux-docker
examples-generate-metadata

00:03:06

passed #486149
linux-docker
examples-test

00:01:32

 
  Publish
passed #486155
linux-docker
publish-docs

00:01:18