Fallible is used at run time in 16 crates. It is a direct run-time dependency in 6 crates.

Depender (with downloads and own rev deps) Fallible version
100 5 unix ^0.1.2
6 containers ^0.1
2 clone ^0.1
ft2 ^0.1.2
unw ^0.1
nul-terminated ^0.1