Sep 21 07:34:30.323 INFO checking light-morse-0.2.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394 Sep 21 07:34:30.323 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets Sep 21 07:34:30.324 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 21 07:34:30.474 INFO blam! a14b5f877c4a287415c4c79f3ef78e0a08cda0ae3e7927270eb6dee7114bda79 Sep 21 07:34:30.475 INFO running `"docker" "start" "-a" "a14b5f877c4a287415c4c79f3ef78e0a08cda0ae3e7927270eb6dee7114bda79"` Sep 21 07:34:31.163 INFO kablam! usermod: no changes Sep 21 07:34:31.196 INFO kablam! Checking light-morse v0.2.0 (/source) Sep 21 07:34:31.815 INFO kablam! warning: unused import: `MorseSubstitution` Sep 21 07:34:31.816 INFO kablam! --> tests/pivotal.rs:3:37 Sep 21 07:34:31.816 INFO kablam! | Sep 21 07:34:31.816 INFO kablam! 3 | use light_morse::{Morse, MorseType, MorseSubstitution}; Sep 21 07:34:31.816 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 21 07:34:31.816 INFO kablam! | Sep 21 07:34:31.816 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 21 07:34:31.816 INFO kablam! Sep 21 07:34:31.893 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.71s Sep 21 07:34:31.902 INFO kablam! su: No module specific data is present Sep 21 07:34:32.530 INFO running `"docker" "rm" "-f" "a14b5f877c4a287415c4c79f3ef78e0a08cda0ae3e7927270eb6dee7114bda79"` Sep 21 07:34:32.594 INFO blam! a14b5f877c4a287415c4c79f3ef78e0a08cda0ae3e7927270eb6dee7114bda79