[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-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/reg/google-dfareporting2d7-cli/1.0.6+20170818
[INFO] extracting crate google-dfareporting2d7-cli 1.0.6+20170818 into work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/reg/google-dfareporting2d7-cli/1.0.6+20170818
[INFO] validating manifest of google-dfareporting2d7-cli-1.0.6+20170818 on toolchain master#003382e4150984cb476047b3925edf8d75df2d59
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of google-dfareporting2d7-cli-1.0.6+20170818 on toolchain try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-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-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/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-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/reg/google-dfareporting2d7-cli/1.0.6+20170818/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-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" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed