[INFO] updating cached repository https://github.com/AlexandreBelling/rust-boojum
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/AlexandreBelling/rust-boojum
[INFO] [stderr]    df1b94d..ad999a2  feature/fields-gadgets -> feature/fields-gadgets
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2bb89c75090b466e0ed6dc57818885883d91f348
[INFO] checking AlexandreBelling/rust-boojum against master#4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb for pr-64672
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexandreBelling%2Frust-boojum" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AlexandreBelling/rust-boojum on toolchain 4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/AlexandreBelling/rust-boojum
[INFO] finished tweaking git repo https://github.com/AlexandreBelling/rust-boojum
[INFO] tweaked toml for git repo https://github.com/AlexandreBelling/rust-boojum written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/AlexandreBelling/rust-boojum already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] cd4ca03cebf0caa5fc21b0f4a8672015db9581e359479746eab5dbd6395a2439
[INFO] running `"docker" "start" "-a" "cd4ca03cebf0caa5fc21b0f4a8672015db9581e359479746eab5dbd6395a2439"`
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]     Checking crossbeam v0.7.1
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling ff_derive_ce v0.4.0
[INFO] [stderr]     Checking ff_ce v0.6.0
[INFO] [stderr]     Checking pairing_ce v0.17.0
[INFO] [stderr]     Checking bellman_ce v0.3.0
[INFO] [stderr]     Checking rust-sonic-boojum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.95s
[INFO] running `"docker" "inspect" "cd4ca03cebf0caa5fc21b0f4a8672015db9581e359479746eab5dbd6395a2439"`
[INFO] running `"docker" "rm" "-f" "cd4ca03cebf0caa5fc21b0f4a8672015db9581e359479746eab5dbd6395a2439"`
[INFO] [stdout] cd4ca03cebf0caa5fc21b0f4a8672015db9581e359479746eab5dbd6395a2439