Sep 14 07:14:37.232 INFO checking typenum_bitset-0.1.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 07:14:37.233 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 07:14:37.233 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 07:14:37.381 INFO blam! 3c786a5133d974f67c5d8f67fa4f48551ba566e1adbfac0420498bd5f39850af
Sep 14 07:14:37.383 INFO running `"docker" "start" "-a" "3c786a5133d974f67c5d8f67fa4f48551ba566e1adbfac0420498bd5f39850af"`
Sep 14 07:14:38.407 INFO kablam! usermod: no changes
Sep 14 07:14:38.464 INFO kablam!     Checking typenum_bitset v0.1.0 (file:///source)
Sep 14 07:14:38.795 INFO kablam! warning: unused import: `std::prelude::v1`
Sep 14 07:14:38.795 INFO kablam!    --> src/bitset.rs:288:9
Sep 14 07:14:38.795 INFO kablam!     |
Sep 14 07:14:38.795 INFO kablam! 288 |     use std::prelude::v1::*;
Sep 14 07:14:38.795 INFO kablam!     |         ^^^^^^^^^^^^^^^^
Sep 14 07:14:38.795 INFO kablam!     |
Sep 14 07:14:38.795 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 14 07:14:38.795 INFO kablam! 
Sep 14 07:14:38.886 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
Sep 14 07:14:38.893 INFO kablam! su: No module specific data is present
Sep 14 07:14:39.412 INFO running `"docker" "rm" "-f" "3c786a5133d974f67c5d8f67fa4f48551ba566e1adbfac0420498bd5f39850af"`
Sep 14 07:14:39.515 INFO blam! 3c786a5133d974f67c5d8f67fa4f48551ba566e1adbfac0420498bd5f39850af