Sep 19 21:05:46.614 INFO checking rust_lsp-0.6.1 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352 Sep 19 21:05:46.614 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets Sep 19 21:05:46.614 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-6/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 21:05:46.805 INFO blam! 534d98cd87383dcff895828f60715974ec47c3e4a303ca418a3776b19b8ff82c Sep 19 21:05:46.807 INFO running `"docker" "start" "-a" "534d98cd87383dcff895828f60715974ec47c3e4a303ca418a3776b19b8ff82c"` Sep 19 21:05:47.566 INFO kablam! usermod: no changes Sep 19 21:05:47.713 INFO kablam! Checking rustdt_util v0.2.3 Sep 19 21:05:47.714 INFO kablam! Checking languageserver-types v0.6.1 Sep 19 21:05:48.126 INFO kablam! Checking rustdt-json_rpc v0.3.0 Sep 19 21:05:51.392 INFO kablam! Checking rust_lsp v0.6.1 (/source) Sep 19 21:05:52.126 INFO kablam! warning: variable does not need to be mutable Sep 19 21:05:52.126 INFO kablam! --> src/lsp.rs:75:9 Sep 19 21:05:52.126 INFO kablam! | Sep 19 21:05:52.126 INFO kablam! 75 | mut msg_reader: &mut MR, endpoint: Endpoint, lsp_server_handler: SERVER Sep 19 21:05:52.126 INFO kablam! | ----^^^^^^^^^^ Sep 19 21:05:52.126 INFO kablam! | | Sep 19 21:05:52.126 INFO kablam! | help: remove this `mut` Sep 19 21:05:52.126 INFO kablam! | Sep 19 21:05:52.126 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 19 21:05:52.126 INFO kablam! Sep 19 21:05:52.130 INFO kablam! warning: variable does not need to be mutable Sep 19 21:05:52.130 INFO kablam! --> src/lsp.rs:95:9 Sep 19 21:05:52.130 INFO kablam! | Sep 19 21:05:52.130 INFO kablam! 95 | mut msg_reader: &mut MR, endpoint: Endpoint, request_handler: Box Sep 19 21:05:52.130 INFO kablam! | ----^^^^^^^^^^ Sep 19 21:05:52.130 INFO kablam! | | Sep 19 21:05:52.130 INFO kablam! | help: remove this `mut` Sep 19 21:05:52.130 INFO kablam! Sep 19 21:05:52.182 INFO kablam! warning: variable does not need to be mutable Sep 19 21:05:52.182 INFO kablam! --> src/lsp.rs:75:9 Sep 19 21:05:52.182 INFO kablam! | Sep 19 21:05:52.182 INFO kablam! 75 | mut msg_reader: &mut MR, endpoint: Endpoint, lsp_server_handler: SERVER Sep 19 21:05:52.182 INFO kablam! | ----^^^^^^^^^^ Sep 19 21:05:52.182 INFO kablam! | | Sep 19 21:05:52.182 INFO kablam! | help: remove this `mut` Sep 19 21:05:52.182 INFO kablam! | Sep 19 21:05:52.182 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 19 21:05:52.182 INFO kablam! Sep 19 21:05:52.182 INFO kablam! warning: variable does not need to be mutable Sep 19 21:05:52.182 INFO kablam! --> src/lsp.rs:95:9 Sep 19 21:05:52.182 INFO kablam! | Sep 19 21:05:52.182 INFO kablam! 95 | mut msg_reader: &mut MR, endpoint: Endpoint, request_handler: Box Sep 19 21:05:52.183 INFO kablam! | ----^^^^^^^^^^ Sep 19 21:05:52.183 INFO kablam! | | Sep 19 21:05:52.183 INFO kablam! | help: remove this `mut` Sep 19 21:05:52.183 INFO kablam! Sep 19 21:05:52.449 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 4.85s Sep 19 21:05:52.457 INFO kablam! su: No module specific data is present Sep 19 21:05:55.440 INFO running `"docker" "rm" "-f" "534d98cd87383dcff895828f60715974ec47c3e4a303ca418a3776b19b8ff82c"` Sep 19 21:05:55.531 INFO blam! 534d98cd87383dcff895828f60715974ec47c3e4a303ca418a3776b19b8ff82c