Sep 05 01:25:50.946 INFO checking byte_channel-0.0.1 against try#5fe695a3844714c70e8f7731a553f7947987a68a for pr-53913
Sep 05 01:25:50.946 INFO running: cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets
Sep 05 01:25:50.946 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/try#5fe695a3844714c70e8f7731a553f7947987a68a:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/try#5fe695a3844714c70e8f7731a553f7947987a68a:/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=500" "-e" "CMD=cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 01:25:51.138 INFO blam! 36563605ded282cf1c806c6041202ac31b6827f3f8c0918327b7fc2670cbe855
Sep 05 01:25:51.141 INFO running `"docker" "start" "-a" "36563605ded282cf1c806c6041202ac31b6827f3f8c0918327b7fc2670cbe855"`
Sep 05 01:25:52.100 INFO kablam!     Checking test_futures v0.0.1
Sep 05 01:25:52.100 INFO kablam!     Checking byte_channel v0.0.1 (file:///source)
Sep 05 01:25:53.603 INFO kablam! warning: unused `#[macro_use]` import
Sep 05 01:25:53.603 INFO kablam!  --> src/lib.rs:2:18
Sep 05 01:25:53.603 INFO kablam!   |
Sep 05 01:25:53.603 INFO kablam! 2 | #[cfg_attr(test, macro_use)]
Sep 05 01:25:53.603 INFO kablam!   |                  ^^^^^^^^^^
Sep 05 01:25:53.603 INFO kablam!   |
Sep 05 01:25:53.603 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 05 01:25:53.603 INFO kablam! 
Sep 05 01:25:54.437 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.37s
Sep 05 01:25:54.441 INFO kablam! su: No module specific data is present
Sep 05 01:25:55.010 INFO running `"docker" "rm" "-f" "36563605ded282cf1c806c6041202ac31b6827f3f8c0918327b7fc2670cbe855"`
Sep 05 01:25:55.124 INFO blam! 36563605ded282cf1c806c6041202ac31b6827f3f8c0918327b7fc2670cbe855