Sep 05 01:50:42.810 INFO checking blc-0.6.0 against try#5fe695a3844714c70e8f7731a553f7947987a68a for pr-53913
Sep 05 01:50:42.810 INFO running: cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets
Sep 05 01:50:42.810 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 01:50:43.086 INFO blam! 9270eb4af09197a408dd562b02a0ba55406e1e18a55adfbd7a0fd3fc5292b440
Sep 05 01:50:43.089 INFO running `"docker" "start" "-a" "9270eb4af09197a408dd562b02a0ba55406e1e18a55adfbd7a0fd3fc5292b440"`
Sep 05 01:50:44.106 INFO kablam!     Checking lambda_calculus v2.2.0
Sep 05 01:50:46.774 INFO kablam!     Checking blc v0.6.0 (file:///source)
Sep 05 01:50:47.683 INFO kablam! warning: unused `#[macro_use]` import
Sep 05 01:50:47.683 INFO kablam!   --> src/lib.rs:42:1
Sep 05 01:50:47.683 INFO kablam!    |
Sep 05 01:50:47.683 INFO kablam! 42 | #[macro_use]
Sep 05 01:50:47.683 INFO kablam!    | ^^^^^^^^^^^^
Sep 05 01:50:47.683 INFO kablam!    |
Sep 05 01:50:47.683 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 05 01:50:47.683 INFO kablam! 
Sep 05 01:50:51.305 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.27s
Sep 05 01:50:51.310 INFO kablam! su: No module specific data is present
Sep 05 01:50:51.904 INFO running `"docker" "rm" "-f" "9270eb4af09197a408dd562b02a0ba55406e1e18a55adfbd7a0fd3fc5292b440"`
Sep 05 01:50:52.065 INFO blam! 9270eb4af09197a408dd562b02a0ba55406e1e18a55adfbd7a0fd3fc5292b440