Aug 17 06:51:42.057 INFO checking voidmap-1.1.2 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426 Aug 17 06:51:42.057 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets Aug 17 06:51:42.057 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets Aug 17 06:51:42.057 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-2/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 17 06:51:42.318 INFO blam! 30b6f0d50985383880107fe644931b13775387460b5c9bd758805d976d6210ac Aug 17 06:51:42.320 INFO running `"docker" "start" "-a" "30b6f0d50985383880107fe644931b13775387460b5c9bd758805d976d6210ac"` Aug 17 06:51:43.526 INFO kablam! Compiling protobuf v1.7.4 Aug 17 06:51:43.545 INFO kablam! Checking termion v1.5.1 Aug 17 06:51:43.565 INFO kablam! Checking quickcheck v0.3.2 Aug 17 06:52:08.555 INFO kablam! Checking voidmap v1.1.2 (file:///source) Aug 17 06:52:16.436 INFO kablam! warning: variable does not need to be mutable Aug 17 06:52:16.436 INFO kablam! --> src/screen.rs:655:45 Aug 17 06:52:16.436 INFO kablam! | Aug 17 06:52:16.436 INFO kablam! 655 | mut filter_map: &mut F) Aug 17 06:52:16.436 INFO kablam! | ----^^^^^^^^^^ Aug 17 06:52:16.436 INFO kablam! | | Aug 17 06:52:16.436 INFO kablam! | help: remove this `mut` Aug 17 06:52:16.436 INFO kablam! | Aug 17 06:52:16.437 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 17 06:52:16.437 INFO kablam! Aug 17 06:52:16.479 INFO kablam! warning: variable does not need to be mutable Aug 17 06:52:16.479 INFO kablam! --> src/screen.rs:725:70 Aug 17 06:52:16.479 INFO kablam! | Aug 17 06:52:16.479 INFO kablam! 725 | let deletable = self.with_node_mut_no_meta(selected_id, |mut n| { Aug 17 06:52:16.479 INFO kablam! | ----^ Aug 17 06:52:16.479 INFO kablam! | | Aug 17 06:52:16.479 INFO kablam! | help: remove this `mut` Aug 17 06:52:16.479 INFO kablam! Aug 17 06:52:16.483 INFO kablam! warning: variable does not need to be mutable Aug 17 06:52:16.483 INFO kablam! --> src/screen.rs:735:54 Aug 17 06:52:16.483 INFO kablam! | Aug 17 06:52:16.483 INFO kablam! 735 | self.with_node_mut_no_meta(selected_id, |mut n| { Aug 17 06:52:16.483 INFO kablam! | ----^ Aug 17 06:52:16.483 INFO kablam! | | Aug 17 06:52:16.483 INFO kablam! | help: remove this `mut` Aug 17 06:52:16.483 INFO kablam! Aug 17 06:52:16.510 INFO kablam! warning: variable does not need to be mutable Aug 17 06:52:16.510 INFO kablam! --> src/screen.rs:786:61 Aug 17 06:52:16.510 INFO kablam! | Aug 17 06:52:16.510 INFO kablam! 786 | return self.with_node_mut_no_meta(node_id, |mut node| { Aug 17 06:52:16.510 INFO kablam! | ----^^^^ Aug 17 06:52:16.510 INFO kablam! | | Aug 17 06:52:16.510 INFO kablam! | help: remove this `mut` Aug 17 06:52:16.510 INFO kablam! Aug 17 06:52:16.570 INFO kablam! warning: variable does not need to be mutable Aug 17 06:52:16.570 INFO kablam! --> src/screen.rs:894:43 Aug 17 06:52:16.570 INFO kablam! | Aug 17 06:52:16.570 INFO kablam! 894 | self.with_node_mut_no_meta(root, |mut n| n.auto_arrange = !n.auto_arrange) Aug 17 06:52:16.570 INFO kablam! | ----^ Aug 17 06:52:16.570 INFO kablam! | | Aug 17 06:52:16.570 INFO kablam! | help: remove this `mut` Aug 17 06:52:16.570 INFO kablam! Aug 17 06:52:16.619 INFO kablam! warning: variable does not need to be mutable Aug 17 06:52:16.619 INFO kablam! --> src/screen.rs:655:45 Aug 17 06:52:16.619 INFO kablam! | Aug 17 06:52:16.619 INFO kablam! 655 | mut filter_map: &mut F) Aug 17 06:52:16.619 INFO kablam! | ----^^^^^^^^^^ Aug 17 06:52:16.619 INFO kablam! | | Aug 17 06:52:16.619 INFO kablam! | help: remove this `mut` Aug 17 06:52:16.619 INFO kablam! | Aug 17 06:52:16.619 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 17 06:52:16.619 INFO kablam! Aug 17 06:52:16.648 INFO kablam! warning: variable does not need to be mutable Aug 17 06:52:16.648 INFO kablam! --> src/screen.rs:725:70 Aug 17 06:52:16.648 INFO kablam! | Aug 17 06:52:16.648 INFO kablam! 725 | let deletable = self.with_node_mut_no_meta(selected_id, |mut n| { Aug 17 06:52:16.648 INFO kablam! | ----^ Aug 17 06:52:16.648 INFO kablam! | | Aug 17 06:52:16.648 INFO kablam! | help: remove this `mut` Aug 17 06:52:16.648 INFO kablam! Aug 17 06:52:16.660 INFO kablam! warning: variable does not need to be mutable Aug 17 06:52:16.661 INFO kablam! --> src/screen.rs:735:54 Aug 17 06:52:16.661 INFO kablam! | Aug 17 06:52:16.661 INFO kablam! 735 | self.with_node_mut_no_meta(selected_id, |mut n| { Aug 17 06:52:16.661 INFO kablam! | ----^ Aug 17 06:52:16.661 INFO kablam! | | Aug 17 06:52:16.661 INFO kablam! | help: remove this `mut` Aug 17 06:52:16.661 INFO kablam! Aug 17 06:52:16.692 INFO kablam! warning: variable does not need to be mutable Aug 17 06:52:16.692 INFO kablam! --> src/screen.rs:786:61 Aug 17 06:52:16.692 INFO kablam! | Aug 17 06:52:16.692 INFO kablam! 786 | return self.with_node_mut_no_meta(node_id, |mut node| { Aug 17 06:52:16.692 INFO kablam! | ----^^^^ Aug 17 06:52:16.692 INFO kablam! | | Aug 17 06:52:16.692 INFO kablam! | help: remove this `mut` Aug 17 06:52:16.692 INFO kablam! Aug 17 06:52:16.737 INFO kablam! warning: variable does not need to be mutable Aug 17 06:52:16.737 INFO kablam! --> src/screen.rs:1195:50 Aug 17 06:52:16.737 INFO kablam! | Aug 17 06:52:16.737 INFO kablam! 1195 | self.with_node_mut_no_meta(ptr, |mut root| { Aug 17 06:52:16.737 INFO kablam! | ----^^^^ Aug 17 06:52:16.737 INFO kablam! | | Aug 17 06:52:16.737 INFO kablam! | help: remove this `mut` Aug 17 06:52:16.737 INFO kablam! Aug 17 06:52:16.763 INFO kablam! warning: variable does not need to be mutable Aug 17 06:52:16.763 INFO kablam! --> src/screen.rs:894:43 Aug 17 06:52:16.763 INFO kablam! | Aug 17 06:52:16.763 INFO kablam! 894 | self.with_node_mut_no_meta(root, |mut n| n.auto_arrange = !n.auto_arrange) Aug 17 06:52:16.763 INFO kablam! | ----^ Aug 17 06:52:16.763 INFO kablam! | | Aug 17 06:52:16.763 INFO kablam! | help: remove this `mut` Aug 17 06:52:16.763 INFO kablam! Aug 17 06:52:16.799 INFO kablam! warning: variable does not need to be mutable Aug 17 06:52:16.799 INFO kablam! --> src/screen.rs:1324:52 Aug 17 06:52:16.799 INFO kablam! | Aug 17 06:52:16.799 INFO kablam! 1324 | self.with_node_mut_no_meta(parent_id, |mut parent| { Aug 17 06:52:16.799 INFO kablam! | ----^^^^^^ Aug 17 06:52:16.799 INFO kablam! | | Aug 17 06:52:16.800 INFO kablam! | help: remove this `mut` Aug 17 06:52:16.800 INFO kablam! Aug 17 06:52:16.805 INFO kablam! warning: variable does not need to be mutable Aug 17 06:52:16.805 INFO kablam! --> src/screen.rs:1346:52 Aug 17 06:52:16.805 INFO kablam! | Aug 17 06:52:16.805 INFO kablam! 1346 | self.with_node_mut_no_meta(parent_id, |mut parent| { Aug 17 06:52:16.805 INFO kablam! | ----^^^^^^ Aug 17 06:52:16.805 INFO kablam! | | Aug 17 06:52:16.806 INFO kablam! | help: remove this `mut` Aug 17 06:52:16.806 INFO kablam! Aug 17 06:52:16.877 INFO kablam! warning: variable does not need to be mutable Aug 17 06:52:16.877 INFO kablam! --> src/screen.rs:1453:50 Aug 17 06:52:16.877 INFO kablam! | Aug 17 06:52:16.877 INFO kablam! 1453 | self.with_node_mut_no_meta(node_id, |mut node| node.selected = true) Aug 17 06:52:16.877 INFO kablam! | ----^^^^ Aug 17 06:52:16.877 INFO kablam! | | Aug 17 06:52:16.877 INFO kablam! | help: remove this `mut` Aug 17 06:52:16.877 INFO kablam! Aug 17 06:52:16.940 INFO kablam! warning: variable does not need to be mutable Aug 17 06:52:16.941 INFO kablam! --> src/screen.rs:1195:50 Aug 17 06:52:16.941 INFO kablam! | Aug 17 06:52:16.941 INFO kablam! 1195 | self.with_node_mut_no_meta(ptr, |mut root| { Aug 17 06:52:16.941 INFO kablam! | ----^^^^ Aug 17 06:52:16.941 INFO kablam! | | Aug 17 06:52:16.941 INFO kablam! | help: remove this `mut` Aug 17 06:52:16.941 INFO kablam! Aug 17 06:52:16.989 INFO kablam! warning: variable does not need to be mutable Aug 17 06:52:16.989 INFO kablam! --> src/screen.rs:1324:52 Aug 17 06:52:16.989 INFO kablam! | Aug 17 06:52:16.989 INFO kablam! 1324 | self.with_node_mut_no_meta(parent_id, |mut parent| { Aug 17 06:52:16.989 INFO kablam! | ----^^^^^^ Aug 17 06:52:16.989 INFO kablam! | | Aug 17 06:52:16.989 INFO kablam! | help: remove this `mut` Aug 17 06:52:16.990 INFO kablam! Aug 17 06:52:17.004 INFO kablam! warning: variable does not need to be mutable Aug 17 06:52:17.004 INFO kablam! --> src/screen.rs:1346:52 Aug 17 06:52:17.004 INFO kablam! | Aug 17 06:52:17.004 INFO kablam! 1346 | self.with_node_mut_no_meta(parent_id, |mut parent| { Aug 17 06:52:17.004 INFO kablam! | ----^^^^^^ Aug 17 06:52:17.004 INFO kablam! | | Aug 17 06:52:17.004 INFO kablam! | help: remove this `mut` Aug 17 06:52:17.004 INFO kablam! Aug 17 06:52:17.059 INFO kablam! warning: variable does not need to be mutable Aug 17 06:52:17.059 INFO kablam! --> src/screen.rs:1453:50 Aug 17 06:52:17.059 INFO kablam! | Aug 17 06:52:17.059 INFO kablam! 1453 | self.with_node_mut_no_meta(node_id, |mut node| node.selected = true) Aug 17 06:52:17.059 INFO kablam! | ----^^^^ Aug 17 06:52:17.059 INFO kablam! | | Aug 17 06:52:17.059 INFO kablam! | help: remove this `mut` Aug 17 06:52:17.059 INFO kablam! Aug 17 06:52:18.552 INFO kablam! warning: variable does not need to be mutable Aug 17 06:52:18.552 INFO kablam! --> src/tagdb.rs:33:25 Aug 17 06:52:18.553 INFO kablam! | Aug 17 06:52:18.553 INFO kablam! 33 | if let Some(mut tags) = self.node_to_tags.get_mut(&node) { Aug 17 06:52:18.553 INFO kablam! | ----^^^^ Aug 17 06:52:18.553 INFO kablam! | | Aug 17 06:52:18.553 INFO kablam! | help: remove this `mut` Aug 17 06:52:18.553 INFO kablam! Aug 17 06:52:18.553 INFO kablam! warning: variable does not need to be mutable Aug 17 06:52:18.553 INFO kablam! --> src/tagdb.rs:50:29 Aug 17 06:52:18.553 INFO kablam! | Aug 17 06:52:18.553 INFO kablam! 50 | if let Some(mut tags) = self.node_to_tags.get_mut(&node) { Aug 17 06:52:18.553 INFO kablam! | ----^^^^ Aug 17 06:52:18.553 INFO kablam! | | Aug 17 06:52:18.553 INFO kablam! | help: remove this `mut` Aug 17 06:52:18.553 INFO kablam! Aug 17 06:52:18.557 INFO kablam! warning: variable does not need to be mutable Aug 17 06:52:18.557 INFO kablam! --> src/tagdb.rs:68:29 Aug 17 06:52:18.557 INFO kablam! | Aug 17 06:52:18.558 INFO kablam! 68 | if let Some(mut nodes) = self.tag_to_nodes.get_mut(tag) { Aug 17 06:52:18.558 INFO kablam! | ----^^^^^ Aug 17 06:52:18.558 INFO kablam! | | Aug 17 06:52:18.558 INFO kablam! | help: remove this `mut` Aug 17 06:52:18.558 INFO kablam! Aug 17 06:52:18.866 INFO kablam! warning: method is never used: `new_ephemeral_node_id` Aug 17 06:52:18.866 INFO kablam! --> src/screen.rs:130:5 Aug 17 06:52:18.866 INFO kablam! | Aug 17 06:52:18.866 INFO kablam! 130 | fn new_ephemeral_node_id(&mut self) -> NodeID { Aug 17 06:52:18.866 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 06:52:18.867 INFO kablam! | Aug 17 06:52:18.867 INFO kablam! = note: #[warn(dead_code)] on by default Aug 17 06:52:18.867 INFO kablam! Aug 17 06:52:18.874 INFO kablam! warning: variable does not need to be mutable Aug 17 06:52:18.874 INFO kablam! --> src/tagdb.rs:33:25 Aug 17 06:52:18.874 INFO kablam! | Aug 17 06:52:18.874 INFO kablam! 33 | if let Some(mut tags) = self.node_to_tags.get_mut(&node) { Aug 17 06:52:18.874 INFO kablam! | ----^^^^ Aug 17 06:52:18.874 INFO kablam! | | Aug 17 06:52:18.874 INFO kablam! | help: remove this `mut` Aug 17 06:52:18.886 INFO kablam! Aug 17 06:52:18.887 INFO kablam! warning: variable does not need to be mutable Aug 17 06:52:18.887 INFO kablam! --> src/tagdb.rs:50:29 Aug 17 06:52:18.887 INFO kablam! | Aug 17 06:52:18.887 INFO kablam! 50 | if let Some(mut tags) = self.node_to_tags.get_mut(&node) { Aug 17 06:52:18.887 INFO kablam! | ----^^^^ Aug 17 06:52:18.887 INFO kablam! | | Aug 17 06:52:18.887 INFO kablam! | help: remove this `mut` Aug 17 06:52:18.887 INFO kablam! Aug 17 06:52:18.893 INFO kablam! warning: variable does not need to be mutable Aug 17 06:52:18.893 INFO kablam! --> src/tagdb.rs:68:29 Aug 17 06:52:18.893 INFO kablam! | Aug 17 06:52:18.893 INFO kablam! 68 | if let Some(mut nodes) = self.tag_to_nodes.get_mut(tag) { Aug 17 06:52:18.893 INFO kablam! | ----^^^^^ Aug 17 06:52:18.893 INFO kablam! | | Aug 17 06:52:18.893 INFO kablam! | help: remove this `mut` Aug 17 06:52:18.894 INFO kablam! Aug 17 06:52:19.149 INFO kablam! warning: method is never used: `new_ephemeral_node_id` Aug 17 06:52:19.149 INFO kablam! --> src/screen.rs:130:5 Aug 17 06:52:19.149 INFO kablam! | Aug 17 06:52:19.149 INFO kablam! 130 | fn new_ephemeral_node_id(&mut self) -> NodeID { Aug 17 06:52:19.149 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 06:52:19.149 INFO kablam! | Aug 17 06:52:19.149 INFO kablam! = note: #[warn(dead_code)] on by default Aug 17 06:52:19.149 INFO kablam! Aug 17 06:52:21.372 INFO kablam! warning: unused `#[macro_use]` import Aug 17 06:52:21.372 INFO kablam! --> src/bin/void.rs:5:1 Aug 17 06:52:21.372 INFO kablam! | Aug 17 06:52:21.372 INFO kablam! 5 | #[macro_use] Aug 17 06:52:21.372 INFO kablam! | ^^^^^^^^^^^^ Aug 17 06:52:21.374 INFO kablam! | Aug 17 06:52:21.375 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 17 06:52:21.375 INFO kablam! Aug 17 06:52:21.417 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. Aug 17 06:52:21.417 INFO kablam! --> src/bin/void.rs:25:19 Aug 17 06:52:21.417 INFO kablam! | Aug 17 06:52:21.417 INFO kablam! 25 | let default = std::env::home_dir().and_then(|mut h| { Aug 17 06:52:21.417 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Aug 17 06:52:21.422 INFO kablam! | Aug 17 06:52:21.423 INFO kablam! = note: #[warn(deprecated)] on by default Aug 17 06:52:21.423 INFO kablam! Aug 17 06:52:21.855 INFO kablam! warning: unused `#[macro_use]` import Aug 17 06:52:21.855 INFO kablam! --> src/bin/void.rs:5:1 Aug 17 06:52:21.855 INFO kablam! | Aug 17 06:52:21.855 INFO kablam! 5 | #[macro_use] Aug 17 06:52:21.855 INFO kablam! | ^^^^^^^^^^^^ Aug 17 06:52:21.855 INFO kablam! | Aug 17 06:52:21.855 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 17 06:52:21.855 INFO kablam! Aug 17 06:52:21.892 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. Aug 17 06:52:21.892 INFO kablam! --> src/bin/void.rs:25:19 Aug 17 06:52:21.892 INFO kablam! | Aug 17 06:52:21.892 INFO kablam! 25 | let default = std::env::home_dir().and_then(|mut h| { Aug 17 06:52:21.892 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Aug 17 06:52:21.893 INFO kablam! | Aug 17 06:52:21.893 INFO kablam! = note: #[warn(deprecated)] on by default Aug 17 06:52:21.893 INFO kablam! Aug 17 06:52:21.961 INFO kablam! warning: unused variable: `e` Aug 17 06:52:21.961 INFO kablam! --> src/bin/void.rs:49:26 Aug 17 06:52:21.961 INFO kablam! | Aug 17 06:52:21.961 INFO kablam! 49 | .unwrap_or_else(|e| panic!("another void process is using this path already.")); Aug 17 06:52:21.961 INFO kablam! | ^ help: consider using `_e` instead Aug 17 06:52:21.961 INFO kablam! | Aug 17 06:52:21.961 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 17 06:52:21.961 INFO kablam! Aug 17 06:52:22.284 INFO kablam! warning: unused variable: `e` Aug 17 06:52:22.284 INFO kablam! --> src/bin/void.rs:49:26 Aug 17 06:52:22.284 INFO kablam! | Aug 17 06:52:22.284 INFO kablam! 49 | .unwrap_or_else(|e| panic!("another void process is using this path already.")); Aug 17 06:52:22.284 INFO kablam! | ^ help: consider using `_e` instead Aug 17 06:52:22.285 INFO kablam! | Aug 17 06:52:22.285 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 17 06:52:22.285 INFO kablam! Aug 17 06:52:22.911 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 39.72s Aug 17 06:52:22.943 INFO kablam! su: No module specific data is present Aug 17 06:52:23.489 INFO running `"docker" "rm" "-f" "30b6f0d50985383880107fe644931b13775387460b5c9bd758805d976d6210ac"` Aug 17 06:52:23.645 INFO blam! 30b6f0d50985383880107fe644931b13775387460b5c9bd758805d976d6210ac