[INFO] cloning repository s22h/rshttpd
[INFO] running `"git" "clone" "--bare" "git://github.com/s22h/rshttpd.git" "work/cache/sources/gh/s22h/rshttpd"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/s22h/rshttpd'...
[INFO] running `"git" "clone" "work/cache/sources/gh/s22h/rshttpd" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/s22h/rshttpd"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/s22h/rshttpd'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/s22h/rshttpd" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/s22h/rshttpd"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/s22h/rshttpd'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 264bf392261f0f2dcd84f10c5f94a48f78b35215
[INFO] sha for GitHub repo s22h/rshttpd: 264bf392261f0f2dcd84f10c5f94a48f78b35215
[INFO] validating manifest of s22h/rshttpd 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 s22h/rshttpd 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 s22h/rshttpd
[INFO] finished frobbing s22h/rshttpd
[INFO] frobbed toml for s22h/rshttpd written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/s22h/rshttpd/Cargo.toml
[INFO] started frobbing s22h/rshttpd
[INFO] finished frobbing s22h/rshttpd
[INFO] frobbed toml for s22h/rshttpd written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/s22h/rshttpd/Cargo.toml
[INFO] crate s22h/rshttpd 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] error: the lock file /mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/s22h/rshttpd/Cargo.lock needs to be updated but --locked was passed to prevent this
[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