[INFO] cloning repository cl91/ece-lab-server
[INFO] running `"git" "clone" "--bare" "git://github.com/cl91/ece-lab-server.git" "work/cache/sources/gh/cl91/ece-lab-server"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/cl91/ece-lab-server'...
[INFO] running `"git" "clone" "work/cache/sources/gh/cl91/ece-lab-server" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/cl91/ece-lab-server"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/cl91/ece-lab-server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cl91/ece-lab-server" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/cl91/ece-lab-server"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/cl91/ece-lab-server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ae6c8015d167e3bbfd52620967dedf61c728f90c
[INFO] sha for GitHub repo cl91/ece-lab-server: ae6c8015d167e3bbfd52620967dedf61c728f90c
[INFO] validating manifest of cl91/ece-lab-server 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 cl91/ece-lab-server 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 cl91/ece-lab-server
[INFO] finished frobbing cl91/ece-lab-server
[INFO] frobbed toml for cl91/ece-lab-server written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/cl91/ece-lab-server/Cargo.toml
[INFO] started frobbing cl91/ece-lab-server
[INFO] finished frobbing cl91/ece-lab-server
[INFO] frobbed toml for cl91/ece-lab-server written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/cl91/ece-lab-server/Cargo.toml
[INFO] crate cl91/ece-lab-server 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 `file:///home/chang/src/rust/urlencoded`
[INFO] [stderr] warning: spurious network error (2 tries remaining): failed to resolve path '/home/chang/src/rust/urlencoded': No such file or directory; class=Os (2)
[INFO] [stderr] warning: spurious network error (1 tries remaining): failed to resolve path '/home/chang/src/rust/urlencoded': No such file or directory; class=Os (2)
[INFO] [stderr] error: failed to load source for a dependency on `urlencoded`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Unable to update file:///home/chang/src/rust/urlencoded#09018f58
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to clone into: /mnt/big/crater/work/local/cargo-home/git/db/urlencoded-e306ce20184ed5cf
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to resolve path '/home/chang/src/rust/urlencoded': No such file or directory; class=Os (2)
[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