Sep 01 19:40:23.660 INFO checking voidmap-1.1.2 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851 Sep 01 19:40:23.660 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets Sep 01 19:40:23.661 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 19:40:23.829 INFO blam! 2b69a0c025c99fea588bc1fa5617c5ea5795d899932a37af69eccc3adb44a4ea Sep 01 19:40:23.831 INFO running `"docker" "start" "-a" "2b69a0c025c99fea588bc1fa5617c5ea5795d899932a37af69eccc3adb44a4ea"` Sep 01 19:40:24.528 INFO kablam! Compiling protobuf v1.7.4 Sep 01 19:40:24.531 INFO kablam! Checking quickcheck v0.3.2 Sep 01 19:40:37.166 INFO kablam! Checking voidmap v1.1.2 (file:///source) Sep 01 19:40:40.282 INFO kablam! warning: variable does not need to be mutable Sep 01 19:40:40.282 INFO kablam! --> src/screen.rs:655:45 Sep 01 19:40:40.282 INFO kablam! | Sep 01 19:40:40.282 INFO kablam! 655 | mut filter_map: &mut F) Sep 01 19:40:40.282 INFO kablam! | ----^^^^^^^^^^ Sep 01 19:40:40.282 INFO kablam! | | Sep 01 19:40:40.282 INFO kablam! | help: remove this `mut` Sep 01 19:40:40.282 INFO kablam! | Sep 01 19:40:40.282 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 01 19:40:40.282 INFO kablam! Sep 01 19:40:40.292 INFO kablam! warning: variable does not need to be mutable Sep 01 19:40:40.292 INFO kablam! --> src/screen.rs:725:70 Sep 01 19:40:40.292 INFO kablam! | Sep 01 19:40:40.292 INFO kablam! 725 | let deletable = self.with_node_mut_no_meta(selected_id, |mut n| { Sep 01 19:40:40.293 INFO kablam! | ----^ Sep 01 19:40:40.293 INFO kablam! | | Sep 01 19:40:40.293 INFO kablam! | help: remove this `mut` Sep 01 19:40:40.293 INFO kablam! Sep 01 19:40:40.293 INFO kablam! warning: variable does not need to be mutable Sep 01 19:40:40.293 INFO kablam! --> src/screen.rs:735:54 Sep 01 19:40:40.293 INFO kablam! | Sep 01 19:40:40.293 INFO kablam! 735 | self.with_node_mut_no_meta(selected_id, |mut n| { Sep 01 19:40:40.293 INFO kablam! | ----^ Sep 01 19:40:40.293 INFO kablam! | | Sep 01 19:40:40.293 INFO kablam! | help: remove this `mut` Sep 01 19:40:40.293 INFO kablam! Sep 01 19:40:40.301 INFO kablam! warning: variable does not need to be mutable Sep 01 19:40:40.302 INFO kablam! --> src/screen.rs:786:61 Sep 01 19:40:40.302 INFO kablam! | Sep 01 19:40:40.302 INFO kablam! 786 | return self.with_node_mut_no_meta(node_id, |mut node| { Sep 01 19:40:40.302 INFO kablam! | ----^^^^ Sep 01 19:40:40.302 INFO kablam! | | Sep 01 19:40:40.302 INFO kablam! | help: remove this `mut` Sep 01 19:40:40.302 INFO kablam! Sep 01 19:40:40.316 INFO kablam! warning: variable does not need to be mutable Sep 01 19:40:40.316 INFO kablam! --> src/screen.rs:894:43 Sep 01 19:40:40.316 INFO kablam! | Sep 01 19:40:40.316 INFO kablam! 894 | self.with_node_mut_no_meta(root, |mut n| n.auto_arrange = !n.auto_arrange) Sep 01 19:40:40.316 INFO kablam! | ----^ Sep 01 19:40:40.316 INFO kablam! | | Sep 01 19:40:40.316 INFO kablam! | help: remove this `mut` Sep 01 19:40:40.316 INFO kablam! Sep 01 19:40:40.370 INFO kablam! warning: variable does not need to be mutable Sep 01 19:40:40.370 INFO kablam! --> src/screen.rs:1195:50 Sep 01 19:40:40.370 INFO kablam! | Sep 01 19:40:40.370 INFO kablam! 1195 | self.with_node_mut_no_meta(ptr, |mut root| { Sep 01 19:40:40.370 INFO kablam! | ----^^^^ Sep 01 19:40:40.370 INFO kablam! | | Sep 01 19:40:40.370 INFO kablam! | help: remove this `mut` Sep 01 19:40:40.370 INFO kablam! Sep 01 19:40:40.380 INFO kablam! warning: variable does not need to be mutable Sep 01 19:40:40.380 INFO kablam! --> src/screen.rs:1324:52 Sep 01 19:40:40.380 INFO kablam! | Sep 01 19:40:40.380 INFO kablam! 1324 | self.with_node_mut_no_meta(parent_id, |mut parent| { Sep 01 19:40:40.380 INFO kablam! | ----^^^^^^ Sep 01 19:40:40.380 INFO kablam! | | Sep 01 19:40:40.380 INFO kablam! | help: remove this `mut` Sep 01 19:40:40.380 INFO kablam! Sep 01 19:40:40.383 INFO kablam! warning: variable does not need to be mutable Sep 01 19:40:40.383 INFO kablam! --> src/screen.rs:1346:52 Sep 01 19:40:40.383 INFO kablam! | Sep 01 19:40:40.383 INFO kablam! 1346 | self.with_node_mut_no_meta(parent_id, |mut parent| { Sep 01 19:40:40.383 INFO kablam! | ----^^^^^^ Sep 01 19:40:40.383 INFO kablam! | | Sep 01 19:40:40.383 INFO kablam! | help: remove this `mut` Sep 01 19:40:40.383 INFO kablam! Sep 01 19:40:40.399 INFO kablam! warning: variable does not need to be mutable Sep 01 19:40:40.399 INFO kablam! --> src/screen.rs:1453:50 Sep 01 19:40:40.399 INFO kablam! | Sep 01 19:40:40.399 INFO kablam! 1453 | self.with_node_mut_no_meta(node_id, |mut node| node.selected = true) Sep 01 19:40:40.399 INFO kablam! | ----^^^^ Sep 01 19:40:40.399 INFO kablam! | | Sep 01 19:40:40.399 INFO kablam! | help: remove this `mut` Sep 01 19:40:40.399 INFO kablam! Sep 01 19:40:40.415 INFO kablam! warning: variable does not need to be mutable Sep 01 19:40:40.415 INFO kablam! --> src/screen.rs:655:45 Sep 01 19:40:40.415 INFO kablam! | Sep 01 19:40:40.415 INFO kablam! 655 | mut filter_map: &mut F) Sep 01 19:40:40.415 INFO kablam! | ----^^^^^^^^^^ Sep 01 19:40:40.415 INFO kablam! | | Sep 01 19:40:40.415 INFO kablam! | help: remove this `mut` Sep 01 19:40:40.415 INFO kablam! | Sep 01 19:40:40.415 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 01 19:40:40.415 INFO kablam! Sep 01 19:40:40.426 INFO kablam! warning: variable does not need to be mutable Sep 01 19:40:40.426 INFO kablam! --> src/screen.rs:725:70 Sep 01 19:40:40.426 INFO kablam! | Sep 01 19:40:40.426 INFO kablam! 725 | let deletable = self.with_node_mut_no_meta(selected_id, |mut n| { Sep 01 19:40:40.426 INFO kablam! | ----^ Sep 01 19:40:40.426 INFO kablam! | | Sep 01 19:40:40.426 INFO kablam! | help: remove this `mut` Sep 01 19:40:40.426 INFO kablam! Sep 01 19:40:40.426 INFO kablam! warning: variable does not need to be mutable Sep 01 19:40:40.426 INFO kablam! --> src/screen.rs:735:54 Sep 01 19:40:40.426 INFO kablam! | Sep 01 19:40:40.426 INFO kablam! 735 | self.with_node_mut_no_meta(selected_id, |mut n| { Sep 01 19:40:40.426 INFO kablam! | ----^ Sep 01 19:40:40.426 INFO kablam! | | Sep 01 19:40:40.426 INFO kablam! | help: remove this `mut` Sep 01 19:40:40.426 INFO kablam! Sep 01 19:40:40.434 INFO kablam! warning: variable does not need to be mutable Sep 01 19:40:40.434 INFO kablam! --> src/screen.rs:786:61 Sep 01 19:40:40.434 INFO kablam! | Sep 01 19:40:40.434 INFO kablam! 786 | return self.with_node_mut_no_meta(node_id, |mut node| { Sep 01 19:40:40.434 INFO kablam! | ----^^^^ Sep 01 19:40:40.434 INFO kablam! | | Sep 01 19:40:40.434 INFO kablam! | help: remove this `mut` Sep 01 19:40:40.434 INFO kablam! Sep 01 19:40:40.451 INFO kablam! warning: variable does not need to be mutable Sep 01 19:40:40.452 INFO kablam! --> src/screen.rs:894:43 Sep 01 19:40:40.452 INFO kablam! | Sep 01 19:40:40.452 INFO kablam! 894 | self.with_node_mut_no_meta(root, |mut n| n.auto_arrange = !n.auto_arrange) Sep 01 19:40:40.452 INFO kablam! | ----^ Sep 01 19:40:40.452 INFO kablam! | | Sep 01 19:40:40.452 INFO kablam! | help: remove this `mut` Sep 01 19:40:40.452 INFO kablam! Sep 01 19:40:40.496 INFO kablam! warning: variable does not need to be mutable Sep 01 19:40:40.496 INFO kablam! --> src/screen.rs:1195:50 Sep 01 19:40:40.496 INFO kablam! | Sep 01 19:40:40.496 INFO kablam! 1195 | self.with_node_mut_no_meta(ptr, |mut root| { Sep 01 19:40:40.496 INFO kablam! | ----^^^^ Sep 01 19:40:40.496 INFO kablam! | | Sep 01 19:40:40.496 INFO kablam! | help: remove this `mut` Sep 01 19:40:40.496 INFO kablam! Sep 01 19:40:40.507 INFO kablam! warning: variable does not need to be mutable Sep 01 19:40:40.507 INFO kablam! --> src/screen.rs:1324:52 Sep 01 19:40:40.507 INFO kablam! | Sep 01 19:40:40.507 INFO kablam! 1324 | self.with_node_mut_no_meta(parent_id, |mut parent| { Sep 01 19:40:40.507 INFO kablam! | ----^^^^^^ Sep 01 19:40:40.507 INFO kablam! | | Sep 01 19:40:40.507 INFO kablam! | help: remove this `mut` Sep 01 19:40:40.507 INFO kablam! Sep 01 19:40:40.510 INFO kablam! warning: variable does not need to be mutable Sep 01 19:40:40.510 INFO kablam! --> src/screen.rs:1346:52 Sep 01 19:40:40.510 INFO kablam! | Sep 01 19:40:40.510 INFO kablam! 1346 | self.with_node_mut_no_meta(parent_id, |mut parent| { Sep 01 19:40:40.510 INFO kablam! | ----^^^^^^ Sep 01 19:40:40.510 INFO kablam! | | Sep 01 19:40:40.510 INFO kablam! | help: remove this `mut` Sep 01 19:40:40.510 INFO kablam! Sep 01 19:40:40.526 INFO kablam! warning: variable does not need to be mutable Sep 01 19:40:40.526 INFO kablam! --> src/screen.rs:1453:50 Sep 01 19:40:40.526 INFO kablam! | Sep 01 19:40:40.526 INFO kablam! 1453 | self.with_node_mut_no_meta(node_id, |mut node| node.selected = true) Sep 01 19:40:40.526 INFO kablam! | ----^^^^ Sep 01 19:40:40.526 INFO kablam! | | Sep 01 19:40:40.526 INFO kablam! | help: remove this `mut` Sep 01 19:40:40.526 INFO kablam! Sep 01 19:40:40.959 INFO kablam! warning: method is never used: `new_ephemeral_node_id` Sep 01 19:40:40.959 INFO kablam! --> src/screen.rs:130:5 Sep 01 19:40:40.959 INFO kablam! | Sep 01 19:40:40.959 INFO kablam! 130 | fn new_ephemeral_node_id(&mut self) -> NodeID { Sep 01 19:40:40.959 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 01 19:40:40.959 INFO kablam! | Sep 01 19:40:40.959 INFO kablam! = note: #[warn(dead_code)] on by default Sep 01 19:40:40.959 INFO kablam! Sep 01 19:40:41.113 INFO kablam! warning: method is never used: `new_ephemeral_node_id` Sep 01 19:40:41.113 INFO kablam! --> src/screen.rs:130:5 Sep 01 19:40:41.113 INFO kablam! | Sep 01 19:40:41.113 INFO kablam! 130 | fn new_ephemeral_node_id(&mut self) -> NodeID { Sep 01 19:40:41.113 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 01 19:40:41.113 INFO kablam! | Sep 01 19:40:41.113 INFO kablam! = note: #[warn(dead_code)] on by default Sep 01 19:40:41.113 INFO kablam! Sep 01 19:40:42.903 INFO kablam! warning: unused `#[macro_use]` import Sep 01 19:40:42.903 INFO kablam! --> src/bin/void.rs:5:1 Sep 01 19:40:42.903 INFO kablam! | Sep 01 19:40:42.903 INFO kablam! 5 | #[macro_use] Sep 01 19:40:42.903 INFO kablam! | ^^^^^^^^^^^^ Sep 01 19:40:42.904 INFO kablam! | Sep 01 19:40:42.904 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 01 19:40:42.905 INFO kablam! Sep 01 19:40:42.924 INFO kablam! warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. Sep 01 19:40:42.924 INFO kablam! --> src/bin/void.rs:25:19 Sep 01 19:40:42.924 INFO kablam! | Sep 01 19:40:42.924 INFO kablam! 25 | let default = std::env::home_dir().and_then(|mut h| { Sep 01 19:40:42.924 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Sep 01 19:40:42.925 INFO kablam! | Sep 01 19:40:42.925 INFO kablam! = note: #[warn(deprecated)] on by default Sep 01 19:40:42.926 INFO kablam! Sep 01 19:40:42.959 INFO kablam! warning: unused `#[macro_use]` import Sep 01 19:40:42.959 INFO kablam! --> src/bin/void.rs:5:1 Sep 01 19:40:42.959 INFO kablam! | Sep 01 19:40:42.959 INFO kablam! 5 | #[macro_use] Sep 01 19:40:42.959 INFO kablam! | ^^^^^^^^^^^^ Sep 01 19:40:42.959 INFO kablam! | Sep 01 19:40:42.959 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 01 19:40:42.959 INFO kablam! Sep 01 19:40:42.988 INFO kablam! warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. Sep 01 19:40:42.988 INFO kablam! --> src/bin/void.rs:25:19 Sep 01 19:40:42.989 INFO kablam! | Sep 01 19:40:42.989 INFO kablam! 25 | let default = std::env::home_dir().and_then(|mut h| { Sep 01 19:40:42.989 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Sep 01 19:40:42.989 INFO kablam! | Sep 01 19:40:42.989 INFO kablam! = note: #[warn(deprecated)] on by default Sep 01 19:40:42.989 INFO kablam! Sep 01 19:40:43.116 INFO kablam! warning: unused variable: `e` Sep 01 19:40:43.116 INFO kablam! --> src/bin/void.rs:49:26 Sep 01 19:40:43.116 INFO kablam! | Sep 01 19:40:43.116 INFO kablam! 49 | .unwrap_or_else(|e| panic!("another void process is using this path already.")); Sep 01 19:40:43.116 INFO kablam! | ^ help: consider using `_e` instead Sep 01 19:40:43.116 INFO kablam! | Sep 01 19:40:43.116 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 01 19:40:43.116 INFO kablam! Sep 01 19:40:43.174 INFO kablam! warning: unused variable: `e` Sep 01 19:40:43.174 INFO kablam! --> src/bin/void.rs:49:26 Sep 01 19:40:43.175 INFO kablam! | Sep 01 19:40:43.175 INFO kablam! 49 | .unwrap_or_else(|e| panic!("another void process is using this path already.")); Sep 01 19:40:43.175 INFO kablam! | ^ help: consider using `_e` instead Sep 01 19:40:43.175 INFO kablam! | Sep 01 19:40:43.175 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 01 19:40:43.175 INFO kablam! Sep 01 19:40:43.495 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 19.12s Sep 01 19:40:43.528 INFO kablam! su: No module specific data is present Sep 01 19:40:44.151 INFO running `"docker" "rm" "-f" "2b69a0c025c99fea588bc1fa5617c5ea5795d899932a37af69eccc3adb44a4ea"` Sep 01 19:40:44.247 INFO blam! 2b69a0c025c99fea588bc1fa5617c5ea5795d899932a37af69eccc3adb44a4ea