Sep 17 19:55:32.903 INFO checking pnet-0.21.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 19:55:32.903 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 19:55:32.903 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-0/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 19:55:33.092 INFO blam! eac79b4dea3aa2c58e6c55ff36cda0ceccda5ba24a9860d34806477d4fd5da16
Sep 17 19:55:33.095 INFO running `"docker" "start" "-a" "eac79b4dea3aa2c58e6c55ff36cda0ceccda5ba24a9860d34806477d4fd5da16"`
Sep 17 19:55:33.666 INFO kablam! usermod: no changes
Sep 17 19:55:33.745 INFO kablam!    Compiling pnet v0.21.0 (/source)
Sep 17 19:55:33.746 INFO kablam!     Checking pnet_datalink v0.21.0
Sep 17 19:55:33.746 INFO kablam!    Compiling syntex_errors v0.42.0
Sep 17 19:55:36.106 INFO kablam!    Compiling syntex_syntax v0.42.0
Sep 17 19:56:01.892 INFO kablam!    Compiling syntex v0.42.2
Sep 17 19:56:02.764 INFO kablam!    Compiling pnet_macros v0.21.0
Sep 17 19:56:04.370 INFO kablam!    Compiling pnet_packet v0.21.0
Sep 17 19:56:13.812 INFO kablam!     Checking pnet_transport v0.21.0
Sep 17 19:56:16.091 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 42.41s
Sep 17 19:56:16.106 INFO kablam! su: No module specific data is present
Sep 17 19:56:17.043 INFO running `"docker" "rm" "-f" "eac79b4dea3aa2c58e6c55ff36cda0ceccda5ba24a9860d34806477d4fd5da16"`
Sep 17 19:56:17.195 INFO blam! eac79b4dea3aa2c58e6c55ff36cda0ceccda5ba24a9860d34806477d4fd5da16