[INFO] cloning repository kardeiz/sanitize-filename
[INFO] running `"git" "clone" "--bare" "git://github.com/kardeiz/sanitize-filename.git" "work/cache/sources/gh/kardeiz/sanitize-filename"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/kardeiz/sanitize-filename'...
[INFO] running `"git" "clone" "work/cache/sources/gh/kardeiz/sanitize-filename" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/kardeiz/sanitize-filename"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/kardeiz/sanitize-filename'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kardeiz/sanitize-filename" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/kardeiz/sanitize-filename"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/kardeiz/sanitize-filename'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4af0c7519e7bd0b15c7053e53e3e603b66cd36ee
[INFO] sha for GitHub repo kardeiz/sanitize-filename: 4af0c7519e7bd0b15c7053e53e3e603b66cd36ee
[INFO] validating manifest of kardeiz/sanitize-filename 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 kardeiz/sanitize-filename 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 kardeiz/sanitize-filename
[INFO] finished frobbing kardeiz/sanitize-filename
[INFO] frobbed toml for kardeiz/sanitize-filename written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/kardeiz/sanitize-filename/Cargo.toml
[INFO] started frobbing kardeiz/sanitize-filename
[INFO] finished frobbing kardeiz/sanitize-filename
[INFO] frobbed toml for kardeiz/sanitize-filename written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/kardeiz/sanitize-filename/Cargo.toml
[INFO] crate kardeiz/sanitize-filename 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/kardeiz/sanitize-filename/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