[INFO] cloning repository knowtheory/s3_log_parse [INFO] running `"git" "clone" "--bare" "git://github.com/knowtheory/s3_log_parse.git" "work/cache/sources/gh/knowtheory/s3_log_parse"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/knowtheory/s3_log_parse'... [INFO] running `"git" "clone" "work/cache/sources/gh/knowtheory/s3_log_parse" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/knowtheory/s3_log_parse"` [INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/knowtheory/s3_log_parse'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/knowtheory/s3_log_parse" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/knowtheory/s3_log_parse"` [INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/knowtheory/s3_log_parse'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f18268b3aff6af67605ba0da503a4814a3a7c24f [INFO] sha for GitHub repo knowtheory/s3_log_parse: f18268b3aff6af67605ba0da503a4814a3a7c24f [INFO] validating manifest of knowtheory/s3_log_parse 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 knowtheory/s3_log_parse 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 knowtheory/s3_log_parse [INFO] finished frobbing knowtheory/s3_log_parse [INFO] frobbed toml for knowtheory/s3_log_parse written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/knowtheory/s3_log_parse/Cargo.toml [INFO] started frobbing knowtheory/s3_log_parse [INFO] finished frobbing knowtheory/s3_log_parse [INFO] frobbed toml for knowtheory/s3_log_parse written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/knowtheory/s3_log_parse/Cargo.toml [INFO] crate knowtheory/s3_log_parse 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/knowtheory/s3_log_parse/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