Sep 19 19:09:38.137 INFO checking rust_lsp-0.6.1 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346 Sep 19 19:09:38.137 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets Sep 19 19:09:38.137 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-1/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 19:09:38.359 INFO blam! b326d8f4f54be33b107aa97094714604cbcb683118706df1c6dc1e37b38a6092 Sep 19 19:09:38.362 INFO running `"docker" "start" "-a" "b326d8f4f54be33b107aa97094714604cbcb683118706df1c6dc1e37b38a6092"` Sep 19 19:09:39.223 INFO kablam! usermod: no changes Sep 19 19:09:39.338 INFO kablam! Checking rustdt_util v0.2.3 Sep 19 19:09:39.343 INFO kablam! Checking languageserver-types v0.6.1 Sep 19 19:09:39.794 INFO kablam! Checking rustdt-json_rpc v0.3.0 Sep 19 19:09:43.673 INFO kablam! Checking rust_lsp v0.6.1 (/source) Sep 19 19:09:44.751 INFO kablam! warning: variable does not need to be mutable Sep 19 19:09:44.751 INFO kablam! --> src/lsp.rs:75:9 Sep 19 19:09:44.751 INFO kablam! | Sep 19 19:09:44.751 INFO kablam! 75 | mut msg_reader: &mut MR, endpoint: Endpoint, lsp_server_handler: SERVER Sep 19 19:09:44.751 INFO kablam! | ----^^^^^^^^^^ Sep 19 19:09:44.751 INFO kablam! | | Sep 19 19:09:44.751 INFO kablam! | help: remove this `mut` Sep 19 19:09:44.751 INFO kablam! | Sep 19 19:09:44.751 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 19 19:09:44.751 INFO kablam! Sep 19 19:09:44.759 INFO kablam! warning: variable does not need to be mutable Sep 19 19:09:44.759 INFO kablam! --> src/lsp.rs:95:9 Sep 19 19:09:44.759 INFO kablam! | Sep 19 19:09:44.759 INFO kablam! 95 | mut msg_reader: &mut MR, endpoint: Endpoint, request_handler: Box Sep 19 19:09:44.759 INFO kablam! | ----^^^^^^^^^^ Sep 19 19:09:44.759 INFO kablam! | | Sep 19 19:09:44.759 INFO kablam! | help: remove this `mut` Sep 19 19:09:44.759 INFO kablam! Sep 19 19:09:45.343 INFO kablam! warning: variable does not need to be mutable Sep 19 19:09:45.343 INFO kablam! --> src/lsp.rs:75:9 Sep 19 19:09:45.343 INFO kablam! | Sep 19 19:09:45.343 INFO kablam! 75 | mut msg_reader: &mut MR, endpoint: Endpoint, lsp_server_handler: SERVER Sep 19 19:09:45.343 INFO kablam! | ----^^^^^^^^^^ Sep 19 19:09:45.343 INFO kablam! | | Sep 19 19:09:45.343 INFO kablam! | help: remove this `mut` Sep 19 19:09:45.343 INFO kablam! | Sep 19 19:09:45.343 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 19 19:09:45.343 INFO kablam! Sep 19 19:09:45.347 INFO kablam! warning: variable does not need to be mutable Sep 19 19:09:45.347 INFO kablam! --> src/lsp.rs:95:9 Sep 19 19:09:45.347 INFO kablam! | Sep 19 19:09:45.347 INFO kablam! 95 | mut msg_reader: &mut MR, endpoint: Endpoint, request_handler: Box Sep 19 19:09:45.347 INFO kablam! | ----^^^^^^^^^^ Sep 19 19:09:45.347 INFO kablam! | | Sep 19 19:09:45.347 INFO kablam! | help: remove this `mut` Sep 19 19:09:45.347 INFO kablam! Sep 19 19:09:45.459 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 6.20s Sep 19 19:09:45.463 INFO kablam! su: No module specific data is present Sep 19 19:09:46.509 INFO running `"docker" "rm" "-f" "b326d8f4f54be33b107aa97094714604cbcb683118706df1c6dc1e37b38a6092"` Sep 19 19:09:46.801 INFO blam! b326d8f4f54be33b107aa97094714604cbcb683118706df1c6dc1e37b38a6092