jobs: Optimize rust compilation steps
Use cargo cache and do not compile in release mode for swh-environment jobs.
Setup use of sccache in Jenkins production instance in every steps compiling rust code.
Edited by Antoine Lambert
Staging instance, all changes can be removed at any time
Use cargo cache and do not compile in release mode for swh-environment jobs.
Setup use of sccache in Jenkins production instance in every steps compiling rust code.