[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-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/google-dfareporting2d7-cli/1.0.6+20170818 [INFO] extracting crate google-dfareporting2d7-cli 1.0.6+20170818 into work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/google-dfareporting2d7-cli/1.0.6+20170818 [INFO] validating manifest of google-dfareporting2d7-cli-1.0.6+20170818 on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of google-dfareporting2d7-cli-1.0.6+20170818 on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-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-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/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-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/google-dfareporting2d7-cli/1.0.6+20170818/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-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/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed