Sep 04 12:02:53.286 INFO checking light-morse-0.2.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 12:02:53.286 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 12:02:53.286 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 12:02:53.433 INFO blam! 3340229e8716dff738fe4b84e3295c49506de2575c5966c56361dce464dfcf36
Sep 04 12:02:53.435 INFO running `"docker" "start" "-a" "3340229e8716dff738fe4b84e3295c49506de2575c5966c56361dce464dfcf36"`
Sep 04 12:02:54.256 INFO kablam!     Checking light-morse v0.2.0 (file:///source)
Sep 04 12:02:55.529 INFO kablam! warning: unused import: `MorseSubstitution`
Sep 04 12:02:55.529 INFO kablam!  --> tests/pivotal.rs:3:37
Sep 04 12:02:55.529 INFO kablam!   |
Sep 04 12:02:55.530 INFO kablam! 3 | use light_morse::{Morse, MorseType, MorseSubstitution};
Sep 04 12:02:55.530 INFO kablam!   |                                     ^^^^^^^^^^^^^^^^^
Sep 04 12:02:55.530 INFO kablam!   |
Sep 04 12:02:55.530 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 12:02:55.530 INFO kablam! 
Sep 04 12:02:55.651 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
Sep 04 12:02:55.655 INFO kablam! su: No module specific data is present
Sep 04 12:02:56.144 INFO running `"docker" "rm" "-f" "3340229e8716dff738fe4b84e3295c49506de2575c5966c56361dce464dfcf36"`
Sep 04 12:02:56.260 INFO blam! 3340229e8716dff738fe4b84e3295c49506de2575c5966c56361dce464dfcf36