[INFO] cloning repository 0x8b/Advent-of-Code-2015
[INFO] running `"git" "clone" "--bare" "git://github.com/0x8b/Advent-of-Code-2015.git" "work/cache/sources/gh/0x8b/Advent-of-Code-2015"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/0x8b/Advent-of-Code-2015'...
[INFO] running `"git" "clone" "work/cache/sources/gh/0x8b/Advent-of-Code-2015" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/0x8b/Advent-of-Code-2015"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/0x8b/Advent-of-Code-2015'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/0x8b/Advent-of-Code-2015" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/0x8b/Advent-of-Code-2015"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/0x8b/Advent-of-Code-2015'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0a3c9cb0fb7e1628d88bacd080b27a07febaa97d
[INFO] sha for GitHub repo 0x8b/Advent-of-Code-2015: 0a3c9cb0fb7e1628d88bacd080b27a07febaa97d
[INFO] validating manifest of 0x8b/Advent-of-Code-2015 on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[ERROR] this task or one of its parent failed!
[ERROR] overridden task result to build-fail:broken
[ERROR] caused by: missing Cargo.toml for 0x8b/Advent-of-Code-2015
[ERROR]