plz debug //foo:foo_test
Delve spins up.
Type 'help' for list of commands.
(dlv)
plz exits with an error.
Building [0/1, 0.0s]:
CPU use: 0.0% I/O: 0.0% Mem use: 0.0%
11:47:27.211 CRITICAL: Attempted to add ///third_party/go/github.com_go-delve_delve//cmd/dlv:dlv as a dependency of itself.