[INFO] cloning repository lark-exploration/lark [INFO] running `"git" "clone" "--bare" "git://github.com/lark-exploration/lark.git" "work/cache/sources/gh/lark-exploration/lark"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/lark-exploration/lark'... [INFO] running `"git" "clone" "work/cache/sources/gh/lark-exploration/lark" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/lark-exploration/lark"` [INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/lark-exploration/lark'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/lark-exploration/lark" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/lark-exploration/lark"` [INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/lark-exploration/lark'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f0710305f110474167f9702c25c6625ebf09e76a [INFO] sha for GitHub repo lark-exploration/lark: f0710305f110474167f9702c25c6625ebf09e76a [INFO] validating manifest of lark-exploration/lark 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 lark-exploration/lark 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 lark-exploration/lark [INFO] removed workspace from lark-exploration/lark [INFO] removed path dependency lark-cli from lark-exploration/lark [INFO] removed path dependency lark-debug-derive from lark-exploration/lark [INFO] removed path dependency lark-debug-with from lark-exploration/lark [INFO] removed path dependency lark-entity from lark-exploration/lark [INFO] removed path dependency lark-hir from lark-exploration/lark [INFO] removed path dependency lark-intern from lark-exploration/lark [INFO] removed path dependency lark-language-server from lark-exploration/lark [INFO] removed path dependency lark-parser from lark-exploration/lark [INFO] removed path dependency lark-query-system from lark-exploration/lark [INFO] removed path dependency lark-span from lark-exploration/lark [INFO] removed path dependency lark-string from lark-exploration/lark [INFO] removed path dependency lark-test from lark-exploration/lark [INFO] removed path dependency lark-test-generate from lark-exploration/lark [INFO] finished frobbing lark-exploration/lark [INFO] frobbed toml for lark-exploration/lark written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/lark-exploration/lark/Cargo.toml [INFO] started frobbing lark-exploration/lark [INFO] removed workspace from lark-exploration/lark [INFO] removed path dependency lark-cli from lark-exploration/lark [INFO] removed path dependency lark-debug-derive from lark-exploration/lark [INFO] removed path dependency lark-debug-with from lark-exploration/lark [INFO] removed path dependency lark-entity from lark-exploration/lark [INFO] removed path dependency lark-hir from lark-exploration/lark [INFO] removed path dependency lark-intern from lark-exploration/lark [INFO] removed path dependency lark-language-server from lark-exploration/lark [INFO] removed path dependency lark-parser from lark-exploration/lark [INFO] removed path dependency lark-query-system from lark-exploration/lark [INFO] removed path dependency lark-span from lark-exploration/lark [INFO] removed path dependency lark-string from lark-exploration/lark [INFO] removed path dependency lark-test from lark-exploration/lark [INFO] removed path dependency lark-test-generate from lark-exploration/lark [INFO] finished frobbing lark-exploration/lark [INFO] frobbed toml for lark-exploration/lark written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/lark-exploration/lark/Cargo.toml [INFO] crate lark-exploration/lark 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 crates.io index [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/lark-exploration/lark/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