Sep 02 08:40:16.193 INFO checking light-morse-0.2.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 08:40:16.193 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 08:40:16.193 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 08:40:16.422 INFO blam! f3def52bcf03cb9b3fb5f615783f6b6660140bc6931e2aa888a8e0bffdf73c8e
Sep 02 08:40:16.424 INFO running `"docker" "start" "-a" "f3def52bcf03cb9b3fb5f615783f6b6660140bc6931e2aa888a8e0bffdf73c8e"`
Sep 02 08:40:17.072 INFO kablam!     Checking light-morse v0.2.0 (file:///source)
Sep 02 08:40:18.096 INFO kablam! warning: unused import: `MorseSubstitution`
Sep 02 08:40:18.096 INFO kablam!  --> tests/pivotal.rs:3:37
Sep 02 08:40:18.096 INFO kablam!   |
Sep 02 08:40:18.096 INFO kablam! 3 | use light_morse::{Morse, MorseType, MorseSubstitution};
Sep 02 08:40:18.096 INFO kablam!   |                                     ^^^^^^^^^^^^^^^^^
Sep 02 08:40:18.096 INFO kablam!   |
Sep 02 08:40:18.096 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 08:40:18.096 INFO kablam! 
Sep 02 08:40:18.246 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Sep 02 08:40:18.250 INFO kablam! su: No module specific data is present
Sep 02 08:40:18.632 INFO running `"docker" "rm" "-f" "f3def52bcf03cb9b3fb5f615783f6b6660140bc6931e2aa888a8e0bffdf73c8e"`
Sep 02 08:40:18.770 INFO blam! f3def52bcf03cb9b3fb5f615783f6b6660140bc6931e2aa888a8e0bffdf73c8e