[INFO] updating cached repository FranklinChen/rust-string-quickchecked [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/FranklinChen/rust-string-quickchecked [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/FranklinChen/rust-string-quickchecked" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/FranklinChen/rust-string-quickchecked"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/FranklinChen/rust-string-quickchecked'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/FranklinChen/rust-string-quickchecked" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/FranklinChen/rust-string-quickchecked"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/FranklinChen/rust-string-quickchecked'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6fc5f6874e4282eb0704ddafd78a0f12842fe4dc [INFO] sha for GitHub repo FranklinChen/rust-string-quickchecked: 6fc5f6874e4282eb0704ddafd78a0f12842fe4dc [INFO] validating manifest of FranklinChen/rust-string-quickchecked on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of FranklinChen/rust-string-quickchecked on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing FranklinChen/rust-string-quickchecked [INFO] finished frobbing FranklinChen/rust-string-quickchecked [INFO] frobbed toml for FranklinChen/rust-string-quickchecked written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/FranklinChen/rust-string-quickchecked/Cargo.toml [INFO] started frobbing FranklinChen/rust-string-quickchecked [INFO] finished frobbing FranklinChen/rust-string-quickchecked [INFO] frobbed toml for FranklinChen/rust-string-quickchecked written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/FranklinChen/rust-string-quickchecked/Cargo.toml [INFO] crate FranklinChen/rust-string-quickchecked already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: failed to load source for a dependency on `quickcheck` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] Unable to update https://github.com/BurntSushi/quickcheck#ae5af3a6 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse manifest at `/mnt/crater-raid/crater/work/local/cargo-home/git/checkouts/quickcheck-4a9a66ec744c4e98/ae5af3a/quickcheck_macros/Cargo.toml` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] invalid type: map, expected a string for key `lib` [ERROR] this task or one of its parent failed! [ERROR] command `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed