Sep 10 07:02:46.139 INFO checking ur20-0.4.2 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 07:02:46.139 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 07:02:46.140 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 07:02:46.367 INFO blam! 04a173ed5d8c3f99140958a4e24e83d868b5ee3070f142f468961e7dfa408610
Sep 10 07:02:46.369 INFO running `"docker" "start" "-a" "04a173ed5d8c3f99140958a4e24e83d868b5ee3070f142f468961e7dfa408610"`
Sep 10 07:02:47.206 INFO kablam! usermod: no changes
Sep 10 07:02:47.264 INFO kablam!    Compiling syn v0.14.9
Sep 10 07:02:54.014 INFO kablam!    Compiling num-derive v0.2.2
Sep 10 07:02:55.463 INFO kablam!     Checking ur20 v0.4.2 (file:///source)
Sep 10 07:02:58.532 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.31s
Sep 10 07:02:58.535 INFO kablam! su: No module specific data is present
Sep 10 07:02:59.232 INFO running `"docker" "rm" "-f" "04a173ed5d8c3f99140958a4e24e83d868b5ee3070f142f468961e7dfa408610"`
Sep 10 07:02:59.312 INFO blam! 04a173ed5d8c3f99140958a4e24e83d868b5ee3070f142f468961e7dfa408610