[INFO] cloning repository oonis-zz/polygon-al [INFO] running `"git" "clone" "--bare" "git://github.com/oonis-zz/polygon-al.git" "work/cache/sources/gh/oonis-zz/polygon-al"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/oonis-zz/polygon-al'... [INFO] running `"git" "clone" "work/cache/sources/gh/oonis-zz/polygon-al" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/oonis-zz/polygon-al"` [INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/oonis-zz/polygon-al'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/oonis-zz/polygon-al" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/oonis-zz/polygon-al"` [INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/oonis-zz/polygon-al'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f07b810454cc7dc431e25558531fe9cebdb98733 [INFO] sha for GitHub repo oonis-zz/polygon-al: f07b810454cc7dc431e25558531fe9cebdb98733 [INFO] validating manifest of oonis-zz/polygon-al on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of oonis-zz/polygon-al on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing oonis-zz/polygon-al [INFO] finished frobbing oonis-zz/polygon-al [INFO] frobbed toml for oonis-zz/polygon-al written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/oonis-zz/polygon-al/Cargo.toml [INFO] started frobbing oonis-zz/polygon-al [INFO] finished frobbing oonis-zz/polygon-al [INFO] frobbed toml for oonis-zz/polygon-al written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/oonis-zz/polygon-al/Cargo.toml [INFO] crate oonis-zz/polygon-al has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating git repository `https://github.com/gfx-rs/gfx_window_glfw` [INFO] [stderr] error: failed to load source for a dependency on `gfx_window_glfw` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] Unable to update https://github.com/gfx-rs/gfx_window_glfw#04702e45 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to clone into: /mnt/big/crater/work/local/cargo-home/git/db/gfx_window_glfw-5ecc824d3eb2a2cf [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to authenticate when downloading repository [INFO] [stderr] attempted to find username/password via git's `credential.helper` support, but failed [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to acquire username/password from local configuration [ERROR] this task or one of its parent failed! [ERROR] command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed