Sep 01 04:57:50.533 INFO checking string-interner-0.7.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831 Sep 01 04:57:50.533 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets Sep 01 04:57:50.533 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 04:57:50.702 INFO blam! 8f48f6a2ae8748f5bcfe52ca27db28e1b78f9f46da16afd16a16155052b5f7a6 Sep 01 04:57:50.703 INFO running `"docker" "start" "-a" "8f48f6a2ae8748f5bcfe52ca27db28e1b78f9f46da16afd16a16155052b5f7a6"` Sep 01 04:57:51.337 INFO kablam! Checking string-interner v0.7.0 (file:///source) Sep 01 04:57:51.894 INFO kablam! warning: unused import: `Symbol` Sep 01 04:57:51.895 INFO kablam! --> src/tests.rs:1:66 Sep 01 04:57:51.895 INFO kablam! | Sep 01 04:57:51.895 INFO kablam! 1 | use {DefaultStringInterner, InternalStrRef, StringInterner, Sym, Symbol}; Sep 01 04:57:51.895 INFO kablam! | ^^^^^^ Sep 01 04:57:51.895 INFO kablam! | Sep 01 04:57:51.895 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 01 04:57:51.895 INFO kablam! Sep 01 04:57:52.642 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.34s Sep 01 04:57:52.645 INFO kablam! su: No module specific data is present Sep 01 04:57:53.113 INFO running `"docker" "rm" "-f" "8f48f6a2ae8748f5bcfe52ca27db28e1b78f9f46da16afd16a16155052b5f7a6"` Sep 01 04:57:53.195 INFO blam! 8f48f6a2ae8748f5bcfe52ca27db28e1b78f9f46da16afd16a16155052b5f7a6