Oct 13 15:22:14.383 INFO checking ff_derive-0.3.0 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 15:22:14.383 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 15:22:14.559 INFO blam! eee710bd7e502f44e9315f8021860b2aee4a1539d0ac617c276d0b0cbdd95a91
Oct 13 15:22:14.559 INFO running `"docker" "start" "-a" "eee710bd7e502f44e9315f8021860b2aee4a1539d0ac617c276d0b0cbdd95a91"`
Oct 13 15:22:15.194 INFO kablam! usermod: no changes
Oct 13 15:22:15.284 INFO kablam!     Checking num-traits v0.2.6
Oct 13 15:22:15.284 INFO kablam!     Checking syn v0.14.9
Oct 13 15:22:18.145 INFO kablam!     Checking num-integer v0.1.39
Oct 13 15:22:19.360 INFO kablam!     Checking num-bigint v0.2.0
Oct 13 15:22:23.210 INFO kablam!     Checking ff_derive v0.3.0 (/source)
Oct 13 15:22:30.423 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.20s
Oct 13 15:22:30.424 INFO kablam! su: No module specific data is present
Oct 13 15:22:30.671 INFO running `"docker" "rm" "-f" "eee710bd7e502f44e9315f8021860b2aee4a1539d0ac617c276d0b0cbdd95a91"`
Oct 13 15:22:30.808 INFO blam! eee710bd7e502f44e9315f8021860b2aee4a1539d0ac617c276d0b0cbdd95a91