Would wipe 1 dependency tree (2.1G) under ~/.cuppa/dependencies
(dry run; pass without -n to wipe)

  -------------------------------------------------------------------------------------------------
      SIZE  LAST USED      REMARK     DEPENDENCY
  -------------------------------------------------------------------------------------------------
      2.1G  yesterday                 related dependencies for boost
                                      │   
      2.1G                            ├── wiping
        0B                            ├── remaining
                                      │   
      2.1G  yesterday                 └── source archives
                                          │
      2.1G  yesterday                     └── ✔✔✔ boost
                                              │
      2.1G  yesterday                         └── ✔✔✔ 1.91.0
      2.1G  yesterday      would wipe             └── ✔ [E] boost_1_91_0 (whole extract + download)
  -------------------------------------------------------------------------------------------------

Would wipe 1 tree freeing up 2.1G of disk space. The next online build re-fetches and re-extracts.

Verify with:

cuppa -Q -D --list-dependencies
cuppa -Q -D --list-downloads