[INFO] crate google-dfareporting2d7-cli 1.0.6+20170818 is already in cache [INFO] extracting crate google-dfareporting2d7-cli 1.0.6+20170818 into work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/google-dfareporting2d7-cli/1.0.6+20170818 [INFO] extracting crate google-dfareporting2d7-cli 1.0.6+20170818 into work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/google-dfareporting2d7-cli/1.0.6+20170818 [INFO] validating manifest of google-dfareporting2d7-cli-1.0.6+20170818 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 google-dfareporting2d7-cli-1.0.6+20170818 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 google-dfareporting2d7-cli-1.0.6+20170818 [INFO] finished frobbing google-dfareporting2d7-cli-1.0.6+20170818 [INFO] frobbed toml for google-dfareporting2d7-cli-1.0.6+20170818 written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/google-dfareporting2d7-cli/1.0.6+20170818/Cargo.toml [INFO] started frobbing google-dfareporting2d7-cli-1.0.6+20170818 [INFO] finished frobbing google-dfareporting2d7-cli-1.0.6+20170818 [INFO] frobbed toml for google-dfareporting2d7-cli-1.0.6+20170818 written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/google-dfareporting2d7-cli/1.0.6+20170818/Cargo.toml [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded google-dfareporting2d7 v1.0.6+20170428 [INFO] [stderr] error: failed to verify the checksum of `google-dfareporting2d7 v1.0.6+20170428` [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