[INFO] updating cached repository matterinc/plasma_cash_history_snark
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/matterinc/plasma_cash_history_snark
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/matterinc/plasma_cash_history_snark" "work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/gh/matterinc/plasma_cash_history_snark"`
[INFO] [stderr] Cloning into 'work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/gh/matterinc/plasma_cash_history_snark'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/matterinc/plasma_cash_history_snark" "work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/gh/matterinc/plasma_cash_history_snark"`
[INFO] [stderr] Cloning into 'work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/gh/matterinc/plasma_cash_history_snark'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 651c7c79156ab530476b10a05021c205bef123ab
[INFO] sha for GitHub repo matterinc/plasma_cash_history_snark: 651c7c79156ab530476b10a05021c205bef123ab
[INFO] validating manifest of matterinc/plasma_cash_history_snark on toolchain master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of matterinc/plasma_cash_history_snark on toolchain try#097e26225c5cc28d3042ad4c80eac7c488f78ee7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+097e26225c5cc28d3042ad4c80eac7c488f78ee7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing matterinc/plasma_cash_history_snark
[INFO] finished frobbing matterinc/plasma_cash_history_snark
[INFO] frobbed toml for matterinc/plasma_cash_history_snark written to work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/gh/matterinc/plasma_cash_history_snark/Cargo.toml
[INFO] started frobbing matterinc/plasma_cash_history_snark
[INFO] finished frobbing matterinc/plasma_cash_history_snark
[INFO] frobbed toml for matterinc/plasma_cash_history_snark written to work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/gh/matterinc/plasma_cash_history_snark/Cargo.toml
[INFO] crate matterinc/plasma_cash_history_snark already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+097e26225c5cc28d3042ad4c80eac7c488f78ee7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] checking matterinc/plasma_cash_history_snark against master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4 for pr-60932
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60932/worker-0/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/gh/matterinc/plasma_cash_history_snark:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] fba0125d1d75c4b0ff6d4dd180e7ea529de513a9eb05df11ea9e23a828a48d6a
[INFO] running `"docker" "start" "-a" "fba0125d1d75c4b0ff6d4dd180e7ea529de513a9eb05df11ea9e23a828a48d6a"`
[INFO] [stderr]     Checking blake2-rfc v0.2.18 (https://github.com/gtank/blake2-rfc?rev=7a5b5fc99ae483a0043db7547fb79a6fa44b88a9#7a5b5fc9)
[INFO] [stderr]    Compiling num-bigint v0.2.1
[INFO] [stderr]     Checking pbr v1.0.1
[INFO] [stderr]     Checking rust-crypto v0.2.36
[INFO] [stderr]    Compiling ff_derive v0.3.0
[INFO] [stderr]     Checking ff v0.4.0
[INFO] [stderr]     Checking pairing v0.15.0 (https://github.com/matterinc/pairing#1363d021)
[INFO] [stderr]     Checking bellman v0.1.1 (https://github.com/matterinc/bellman#57095fbf)
[INFO] [stderr]     Checking sapling-crypto v0.0.2 (https://github.com/matterinc/sapling-crypto#263bfc76)
[INFO] [stderr]     Checking plasma_cash_history_snark v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.23s
[INFO] running `"docker" "inspect" "fba0125d1d75c4b0ff6d4dd180e7ea529de513a9eb05df11ea9e23a828a48d6a"`
[INFO] running `"docker" "rm" "-f" "fba0125d1d75c4b0ff6d4dd180e7ea529de513a9eb05df11ea9e23a828a48d6a"`
[INFO] [stdout] fba0125d1d75c4b0ff6d4dd180e7ea529de513a9eb05df11ea9e23a828a48d6a