Sep 01 08:08:31.552 INFO checking rust_lsp-0.6.1 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831 Sep 01 08:08:31.552 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets Sep 01 08:08:31.552 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 08:08:31.717 INFO blam! 217df71af7407e44c07a7e9770a11fe37678a5166968cd3ed9683e5a201e0ea5 Sep 01 08:08:31.718 INFO running `"docker" "start" "-a" "217df71af7407e44c07a7e9770a11fe37678a5166968cd3ed9683e5a201e0ea5"` Sep 01 08:08:32.576 INFO kablam! Checking rustdt_util v0.2.3 Sep 01 08:08:32.577 INFO kablam! Checking url v1.7.1 Sep 01 08:08:33.016 INFO kablam! Checking rustdt-json_rpc v0.3.0 Sep 01 08:08:35.165 INFO kablam! Checking languageserver-types v0.6.1 Sep 01 08:08:39.467 INFO kablam! Checking rust_lsp v0.6.1 (file:///source) Sep 01 08:08:40.442 INFO kablam! warning: variable does not need to be mutable Sep 01 08:08:40.442 INFO kablam! --> src/lsp.rs:75:9 Sep 01 08:08:40.442 INFO kablam! | Sep 01 08:08:40.442 INFO kablam! 75 | mut msg_reader: &mut MR, endpoint: Endpoint, lsp_server_handler: SERVER Sep 01 08:08:40.442 INFO kablam! | ----^^^^^^^^^^ Sep 01 08:08:40.442 INFO kablam! | | Sep 01 08:08:40.442 INFO kablam! | help: remove this `mut` Sep 01 08:08:40.442 INFO kablam! | Sep 01 08:08:40.442 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 01 08:08:40.442 INFO kablam! Sep 01 08:08:40.448 INFO kablam! warning: variable does not need to be mutable Sep 01 08:08:40.448 INFO kablam! --> src/lsp.rs:95:9 Sep 01 08:08:40.448 INFO kablam! | Sep 01 08:08:40.448 INFO kablam! 95 | mut msg_reader: &mut MR, endpoint: Endpoint, request_handler: Box Sep 01 08:08:40.448 INFO kablam! | ----^^^^^^^^^^ Sep 01 08:08:40.448 INFO kablam! | | Sep 01 08:08:40.448 INFO kablam! | help: remove this `mut` Sep 01 08:08:40.448 INFO kablam! Sep 01 08:08:40.632 INFO kablam! warning: variable does not need to be mutable Sep 01 08:08:40.632 INFO kablam! --> src/lsp.rs:75:9 Sep 01 08:08:40.632 INFO kablam! | Sep 01 08:08:40.632 INFO kablam! 75 | mut msg_reader: &mut MR, endpoint: Endpoint, lsp_server_handler: SERVER Sep 01 08:08:40.632 INFO kablam! | ----^^^^^^^^^^ Sep 01 08:08:40.632 INFO kablam! | | Sep 01 08:08:40.632 INFO kablam! | help: remove this `mut` Sep 01 08:08:40.633 INFO kablam! | Sep 01 08:08:40.633 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 01 08:08:40.633 INFO kablam! Sep 01 08:08:40.638 INFO kablam! warning: variable does not need to be mutable Sep 01 08:08:40.638 INFO kablam! --> src/lsp.rs:95:9 Sep 01 08:08:40.638 INFO kablam! | Sep 01 08:08:40.638 INFO kablam! 95 | mut msg_reader: &mut MR, endpoint: Endpoint, request_handler: Box Sep 01 08:08:40.638 INFO kablam! | ----^^^^^^^^^^ Sep 01 08:08:40.638 INFO kablam! | | Sep 01 08:08:40.638 INFO kablam! | help: remove this `mut` Sep 01 08:08:40.638 INFO kablam! Sep 01 08:08:40.862 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 8.36s Sep 01 08:08:40.867 INFO kablam! su: No module specific data is present Sep 01 08:08:41.280 INFO running `"docker" "rm" "-f" "217df71af7407e44c07a7e9770a11fe37678a5166968cd3ed9683e5a201e0ea5"` Sep 01 08:08:41.365 INFO blam! 217df71af7407e44c07a7e9770a11fe37678a5166968cd3ed9683e5a201e0ea5