Aug 11 03:17:40.102 INFO checking rust_lsp-0.6.1 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1 Aug 11 03:17:40.102 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets Aug 11 03:17:40.102 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets Aug 11 03:17:40.102 INFO running `"docker" "create" "-v" "/tmp/crater.gwr7hLFRVSVS:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-3/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 11 03:17:40.349 INFO blam! 948e607a2ba9b09a894d28863a79d4a2e3b7d3b62963b8ad4bcf98bb068f1fd5 Aug 11 03:17:40.349 INFO running `"docker" "start" "-a" "948e607a2ba9b09a894d28863a79d4a2e3b7d3b62963b8ad4bcf98bb068f1fd5"` Aug 11 03:17:41.414 INFO kablam! Checking rustdt-json_rpc v0.3.0 Aug 11 03:17:41.416 INFO kablam! Checking languageserver-types v0.6.1 Aug 11 03:17:49.642 INFO kablam! Checking rust_lsp v0.6.1 (file:///source) Aug 11 03:17:50.982 INFO kablam! warning: variable does not need to be mutable Aug 11 03:17:50.982 INFO kablam! --> src/lsp.rs:75:9 Aug 11 03:17:50.982 INFO kablam! | Aug 11 03:17:50.982 INFO kablam! 75 | mut msg_reader: &mut MR, endpoint: Endpoint, lsp_server_handler: SERVER Aug 11 03:17:50.982 INFO kablam! | ----^^^^^^^^^^ Aug 11 03:17:50.982 INFO kablam! | | Aug 11 03:17:50.982 INFO kablam! | help: remove this `mut` Aug 11 03:17:50.984 INFO kablam! | Aug 11 03:17:50.984 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 11 03:17:50.984 INFO kablam! Aug 11 03:17:50.997 INFO kablam! warning: variable does not need to be mutable Aug 11 03:17:50.997 INFO kablam! --> src/lsp.rs:95:9 Aug 11 03:17:50.997 INFO kablam! | Aug 11 03:17:50.997 INFO kablam! 95 | mut msg_reader: &mut MR, endpoint: Endpoint, request_handler: Box Aug 11 03:17:50.997 INFO kablam! | ----^^^^^^^^^^ Aug 11 03:17:50.997 INFO kablam! | | Aug 11 03:17:50.997 INFO kablam! | help: remove this `mut` Aug 11 03:17:50.998 INFO kablam! Aug 11 03:17:51.421 INFO kablam! warning: variable does not need to be mutable Aug 11 03:17:51.421 INFO kablam! --> src/lsp.rs:75:9 Aug 11 03:17:51.421 INFO kablam! | Aug 11 03:17:51.421 INFO kablam! 75 | mut msg_reader: &mut MR, endpoint: Endpoint, lsp_server_handler: SERVER Aug 11 03:17:51.421 INFO kablam! | ----^^^^^^^^^^ Aug 11 03:17:51.421 INFO kablam! | | Aug 11 03:17:51.421 INFO kablam! | help: remove this `mut` Aug 11 03:17:51.422 INFO kablam! | Aug 11 03:17:51.422 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 11 03:17:51.422 INFO kablam! Aug 11 03:17:51.450 INFO kablam! warning: variable does not need to be mutable Aug 11 03:17:51.450 INFO kablam! --> src/lsp.rs:95:9 Aug 11 03:17:51.450 INFO kablam! | Aug 11 03:17:51.450 INFO kablam! 95 | mut msg_reader: &mut MR, endpoint: Endpoint, request_handler: Box Aug 11 03:17:51.450 INFO kablam! | ----^^^^^^^^^^ Aug 11 03:17:51.450 INFO kablam! | | Aug 11 03:17:51.450 INFO kablam! | help: remove this `mut` Aug 11 03:17:51.451 INFO kablam! Aug 11 03:17:51.782 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 10.58s Aug 11 03:17:51.789 INFO kablam! su: No module specific data is present Aug 11 03:17:52.410 INFO running `"docker" "rm" "-f" "948e607a2ba9b09a894d28863a79d4a2e3b7d3b62963b8ad4bcf98bb068f1fd5"` Aug 11 03:17:52.574 INFO blam! 948e607a2ba9b09a894d28863a79d4a2e3b7d3b62963b8ad4bcf98bb068f1fd5