| -1569174620 | | a lang-extension for debugging, and a macro for inserting a debug-repl | succeeds; has failing tests | 4 |
| -1620698515 | | Some utilities which help debugging scope-related issues for unhygienic macros | succeeds | 0 |
| -1601439501 | | GDB-based Native Thread Backtrace Dumps | succeeds | 0 |
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| -1561558397 | | Debugging tool. Use for debug printing variables and expresions. | succeeds; has conflicts; has dependency problems; has failing tests | 4 |
| -1553289233 | | Tracing utilities for functions and hash-tables, similar to `traces` from `redex` This package needs documentation | succeeds; has dependency problems; has failing tests | 4 |