Expand what signals are in output description
authorAlex Crichton <alex@alexcrichton.com>
Mon, 25 Jan 2016 17:31:30 +0000 (09:31 -0800)
committerAlex Crichton <alex@alexcrichton.com>
Mon, 25 Jan 2016 17:31:30 +0000 (09:31 -0800)
commitb3a8bac1afb97d988ff92b9b80ae4fed8fd8bc58
treeb1db3b12ba77b891ddbe6b33be17d63fd19a1652
parent0cc21a8e6ac7a6c2c38747807c792b2a43944be7
Expand what signals are in output description

Instead of text that looks like

    Process failed (signal: 11)

the text now looks like:

    Process failed (signal: 11, SIGSEGV: invalid memory reference)

Closes #231
src/cargo/util/errors.rs