Sep 01 02:32:25.707 INFO checking voidmap-1.1.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831 Sep 01 02:32:25.707 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets Sep 01 02:32:25.707 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 02:32:25.838 INFO blam! 4ba3973b338bc663944f089e9a56dc216156b7383dcb153ebd819ab6c8b840f4 Sep 01 02:32:25.840 INFO running `"docker" "start" "-a" "4ba3973b338bc663944f089e9a56dc216156b7383dcb153ebd819ab6c8b840f4"` Sep 01 02:32:26.570 INFO kablam! Compiling protobuf v1.7.4 Sep 01 02:32:26.572 INFO kablam! Checking termion v1.5.1 Sep 01 02:32:26.573 INFO kablam! Checking quickcheck v0.3.2 Sep 01 02:32:39.618 INFO kablam! Checking voidmap v1.1.2 (file:///source) Sep 01 02:32:43.635 INFO kablam! warning: variable does not need to be mutable Sep 01 02:32:43.635 INFO kablam! --> src/screen.rs:655:45 Sep 01 02:32:43.635 INFO kablam! | Sep 01 02:32:43.636 INFO kablam! 655 | mut filter_map: &mut F) Sep 01 02:32:43.636 INFO kablam! | ----^^^^^^^^^^ Sep 01 02:32:43.636 INFO kablam! | | Sep 01 02:32:43.636 INFO kablam! | help: remove this `mut` Sep 01 02:32:43.636 INFO kablam! | Sep 01 02:32:43.637 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 01 02:32:43.637 INFO kablam! Sep 01 02:32:43.651 INFO kablam! warning: variable does not need to be mutable Sep 01 02:32:43.652 INFO kablam! --> src/screen.rs:725:70 Sep 01 02:32:43.652 INFO kablam! | Sep 01 02:32:43.652 INFO kablam! 725 | let deletable = self.with_node_mut_no_meta(selected_id, |mut n| { Sep 01 02:32:43.652 INFO kablam! | ----^ Sep 01 02:32:43.652 INFO kablam! | | Sep 01 02:32:43.652 INFO kablam! | help: remove this `mut` Sep 01 02:32:43.652 INFO kablam! Sep 01 02:32:43.653 INFO kablam! warning: variable does not need to be mutable Sep 01 02:32:43.653 INFO kablam! --> src/screen.rs:735:54 Sep 01 02:32:43.653 INFO kablam! | Sep 01 02:32:43.653 INFO kablam! 735 | self.with_node_mut_no_meta(selected_id, |mut n| { Sep 01 02:32:43.653 INFO kablam! | ----^ Sep 01 02:32:43.654 INFO kablam! | | Sep 01 02:32:43.654 INFO kablam! | help: remove this `mut` Sep 01 02:32:43.654 INFO kablam! Sep 01 02:32:43.666 INFO kablam! warning: variable does not need to be mutable Sep 01 02:32:43.666 INFO kablam! --> src/screen.rs:786:61 Sep 01 02:32:43.666 INFO kablam! | Sep 01 02:32:43.666 INFO kablam! 786 | return self.with_node_mut_no_meta(node_id, |mut node| { Sep 01 02:32:43.666 INFO kablam! | ----^^^^ Sep 01 02:32:43.666 INFO kablam! | | Sep 01 02:32:43.666 INFO kablam! | help: remove this `mut` Sep 01 02:32:43.666 INFO kablam! Sep 01 02:32:43.688 INFO kablam! warning: variable does not need to be mutable Sep 01 02:32:43.688 INFO kablam! --> src/screen.rs:894:43 Sep 01 02:32:43.688 INFO kablam! | Sep 01 02:32:43.688 INFO kablam! 894 | self.with_node_mut_no_meta(root, |mut n| n.auto_arrange = !n.auto_arrange) Sep 01 02:32:43.688 INFO kablam! | ----^ Sep 01 02:32:43.688 INFO kablam! | | Sep 01 02:32:43.688 INFO kablam! | help: remove this `mut` Sep 01 02:32:43.688 INFO kablam! Sep 01 02:32:43.748 INFO kablam! warning: variable does not need to be mutable Sep 01 02:32:43.748 INFO kablam! --> src/screen.rs:1195:50 Sep 01 02:32:43.748 INFO kablam! | Sep 01 02:32:43.748 INFO kablam! 1195 | self.with_node_mut_no_meta(ptr, |mut root| { Sep 01 02:32:43.748 INFO kablam! | ----^^^^ Sep 01 02:32:43.748 INFO kablam! | | Sep 01 02:32:43.748 INFO kablam! | help: remove this `mut` Sep 01 02:32:43.748 INFO kablam! Sep 01 02:32:43.758 INFO kablam! warning: variable does not need to be mutable Sep 01 02:32:43.758 INFO kablam! --> src/screen.rs:1324:52 Sep 01 02:32:43.758 INFO kablam! | Sep 01 02:32:43.758 INFO kablam! 1324 | self.with_node_mut_no_meta(parent_id, |mut parent| { Sep 01 02:32:43.758 INFO kablam! | ----^^^^^^ Sep 01 02:32:43.758 INFO kablam! | | Sep 01 02:32:43.758 INFO kablam! | help: remove this `mut` Sep 01 02:32:43.758 INFO kablam! Sep 01 02:32:43.760 INFO kablam! warning: variable does not need to be mutable Sep 01 02:32:43.761 INFO kablam! --> src/screen.rs:1346:52 Sep 01 02:32:43.761 INFO kablam! | Sep 01 02:32:43.761 INFO kablam! 1346 | self.with_node_mut_no_meta(parent_id, |mut parent| { Sep 01 02:32:43.761 INFO kablam! | ----^^^^^^ Sep 01 02:32:43.761 INFO kablam! | | Sep 01 02:32:43.761 INFO kablam! | help: remove this `mut` Sep 01 02:32:43.761 INFO kablam! Sep 01 02:32:43.774 INFO kablam! warning: variable does not need to be mutable Sep 01 02:32:43.774 INFO kablam! --> src/screen.rs:1453:50 Sep 01 02:32:43.774 INFO kablam! | Sep 01 02:32:43.774 INFO kablam! 1453 | self.with_node_mut_no_meta(node_id, |mut node| node.selected = true) Sep 01 02:32:43.774 INFO kablam! | ----^^^^ Sep 01 02:32:43.774 INFO kablam! | | Sep 01 02:32:43.774 INFO kablam! | help: remove this `mut` Sep 01 02:32:43.774 INFO kablam! Sep 01 02:32:43.937 INFO kablam! warning: variable does not need to be mutable Sep 01 02:32:43.937 INFO kablam! --> src/screen.rs:655:45 Sep 01 02:32:43.937 INFO kablam! | Sep 01 02:32:43.937 INFO kablam! 655 | mut filter_map: &mut F) Sep 01 02:32:43.937 INFO kablam! | ----^^^^^^^^^^ Sep 01 02:32:43.937 INFO kablam! | | Sep 01 02:32:43.937 INFO kablam! | help: remove this `mut` Sep 01 02:32:43.937 INFO kablam! | Sep 01 02:32:43.937 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 01 02:32:43.938 INFO kablam! Sep 01 02:32:43.948 INFO kablam! warning: variable does not need to be mutable Sep 01 02:32:43.948 INFO kablam! --> src/screen.rs:725:70 Sep 01 02:32:43.948 INFO kablam! | Sep 01 02:32:43.948 INFO kablam! 725 | let deletable = self.with_node_mut_no_meta(selected_id, |mut n| { Sep 01 02:32:43.948 INFO kablam! | ----^ Sep 01 02:32:43.948 INFO kablam! | | Sep 01 02:32:43.948 INFO kablam! | help: remove this `mut` Sep 01 02:32:43.948 INFO kablam! Sep 01 02:32:43.949 INFO kablam! warning: variable does not need to be mutable Sep 01 02:32:43.949 INFO kablam! --> src/screen.rs:735:54 Sep 01 02:32:43.949 INFO kablam! | Sep 01 02:32:43.949 INFO kablam! 735 | self.with_node_mut_no_meta(selected_id, |mut n| { Sep 01 02:32:43.949 INFO kablam! | ----^ Sep 01 02:32:43.949 INFO kablam! | | Sep 01 02:32:43.949 INFO kablam! | help: remove this `mut` Sep 01 02:32:43.949 INFO kablam! Sep 01 02:32:43.960 INFO kablam! warning: variable does not need to be mutable Sep 01 02:32:43.960 INFO kablam! --> src/screen.rs:786:61 Sep 01 02:32:43.960 INFO kablam! | Sep 01 02:32:43.960 INFO kablam! 786 | return self.with_node_mut_no_meta(node_id, |mut node| { Sep 01 02:32:43.960 INFO kablam! | ----^^^^ Sep 01 02:32:43.960 INFO kablam! | | Sep 01 02:32:43.960 INFO kablam! | help: remove this `mut` Sep 01 02:32:43.960 INFO kablam! Sep 01 02:32:43.980 INFO kablam! warning: variable does not need to be mutable Sep 01 02:32:43.980 INFO kablam! --> src/screen.rs:894:43 Sep 01 02:32:43.980 INFO kablam! | Sep 01 02:32:43.980 INFO kablam! 894 | self.with_node_mut_no_meta(root, |mut n| n.auto_arrange = !n.auto_arrange) Sep 01 02:32:43.980 INFO kablam! | ----^ Sep 01 02:32:43.980 INFO kablam! | | Sep 01 02:32:43.980 INFO kablam! | help: remove this `mut` Sep 01 02:32:43.980 INFO kablam! Sep 01 02:32:44.038 INFO kablam! warning: variable does not need to be mutable Sep 01 02:32:44.038 INFO kablam! --> src/screen.rs:1195:50 Sep 01 02:32:44.038 INFO kablam! | Sep 01 02:32:44.039 INFO kablam! 1195 | self.with_node_mut_no_meta(ptr, |mut root| { Sep 01 02:32:44.039 INFO kablam! | ----^^^^ Sep 01 02:32:44.039 INFO kablam! | | Sep 01 02:32:44.039 INFO kablam! | help: remove this `mut` Sep 01 02:32:44.039 INFO kablam! Sep 01 02:32:44.052 INFO kablam! warning: variable does not need to be mutable Sep 01 02:32:44.052 INFO kablam! --> src/screen.rs:1324:52 Sep 01 02:32:44.052 INFO kablam! | Sep 01 02:32:44.052 INFO kablam! 1324 | self.with_node_mut_no_meta(parent_id, |mut parent| { Sep 01 02:32:44.052 INFO kablam! | ----^^^^^^ Sep 01 02:32:44.052 INFO kablam! | | Sep 01 02:32:44.052 INFO kablam! | help: remove this `mut` Sep 01 02:32:44.052 INFO kablam! Sep 01 02:32:44.056 INFO kablam! warning: variable does not need to be mutable Sep 01 02:32:44.056 INFO kablam! --> src/screen.rs:1346:52 Sep 01 02:32:44.056 INFO kablam! | Sep 01 02:32:44.056 INFO kablam! 1346 | self.with_node_mut_no_meta(parent_id, |mut parent| { Sep 01 02:32:44.056 INFO kablam! | ----^^^^^^ Sep 01 02:32:44.056 INFO kablam! | | Sep 01 02:32:44.056 INFO kablam! | help: remove this `mut` Sep 01 02:32:44.056 INFO kablam! Sep 01 02:32:44.075 INFO kablam! warning: variable does not need to be mutable Sep 01 02:32:44.075 INFO kablam! --> src/screen.rs:1453:50 Sep 01 02:32:44.075 INFO kablam! | Sep 01 02:32:44.075 INFO kablam! 1453 | self.with_node_mut_no_meta(node_id, |mut node| node.selected = true) Sep 01 02:32:44.075 INFO kablam! | ----^^^^ Sep 01 02:32:44.076 INFO kablam! | | Sep 01 02:32:44.076 INFO kablam! | help: remove this `mut` Sep 01 02:32:44.076 INFO kablam! Sep 01 02:32:44.275 INFO kablam! warning: method is never used: `new_ephemeral_node_id` Sep 01 02:32:44.275 INFO kablam! --> src/screen.rs:130:5 Sep 01 02:32:44.275 INFO kablam! | Sep 01 02:32:44.275 INFO kablam! 130 | fn new_ephemeral_node_id(&mut self) -> NodeID { Sep 01 02:32:44.275 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 01 02:32:44.275 INFO kablam! | Sep 01 02:32:44.275 INFO kablam! = note: #[warn(dead_code)] on by default Sep 01 02:32:44.276 INFO kablam! Sep 01 02:32:44.724 INFO kablam! warning: method is never used: `new_ephemeral_node_id` Sep 01 02:32:44.724 INFO kablam! --> src/screen.rs:130:5 Sep 01 02:32:44.724 INFO kablam! | Sep 01 02:32:44.724 INFO kablam! 130 | fn new_ephemeral_node_id(&mut self) -> NodeID { Sep 01 02:32:44.724 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 01 02:32:44.732 INFO kablam! | Sep 01 02:32:44.732 INFO kablam! = note: #[warn(dead_code)] on by default Sep 01 02:32:44.733 INFO kablam! Sep 01 02:32:45.683 INFO kablam! warning: unused `#[macro_use]` import Sep 01 02:32:45.683 INFO kablam! --> src/bin/void.rs:5:1 Sep 01 02:32:45.683 INFO kablam! | Sep 01 02:32:45.683 INFO kablam! 5 | #[macro_use] Sep 01 02:32:45.683 INFO kablam! | ^^^^^^^^^^^^ Sep 01 02:32:45.683 INFO kablam! | Sep 01 02:32:45.683 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 01 02:32:45.683 INFO kablam! Sep 01 02:32:45.700 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 02:32:45.700 INFO kablam! --> src/bin/void.rs:25:19 Sep 01 02:32:45.700 INFO kablam! | Sep 01 02:32:45.700 INFO kablam! 25 | let default = std::env::home_dir().and_then(|mut h| { Sep 01 02:32:45.700 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Sep 01 02:32:45.700 INFO kablam! | Sep 01 02:32:45.700 INFO kablam! = note: #[warn(deprecated)] on by default Sep 01 02:32:45.700 INFO kablam! Sep 01 02:32:45.826 INFO kablam! warning: unused variable: `e` Sep 01 02:32:45.826 INFO kablam! --> src/bin/void.rs:49:26 Sep 01 02:32:45.826 INFO kablam! | Sep 01 02:32:45.826 INFO kablam! 49 | .unwrap_or_else(|e| panic!("another void process is using this path already.")); Sep 01 02:32:45.826 INFO kablam! | ^ help: consider using `_e` instead Sep 01 02:32:45.826 INFO kablam! | Sep 01 02:32:45.826 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 01 02:32:45.826 INFO kablam! Sep 01 02:32:45.851 INFO kablam! warning: unused `#[macro_use]` import Sep 01 02:32:45.852 INFO kablam! --> src/bin/void.rs:5:1 Sep 01 02:32:45.852 INFO kablam! | Sep 01 02:32:45.852 INFO kablam! 5 | #[macro_use] Sep 01 02:32:45.852 INFO kablam! | ^^^^^^^^^^^^ Sep 01 02:32:45.852 INFO kablam! | Sep 01 02:32:45.852 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 01 02:32:45.852 INFO kablam! Sep 01 02:32:45.864 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 02:32:45.864 INFO kablam! --> src/bin/void.rs:25:19 Sep 01 02:32:45.864 INFO kablam! | Sep 01 02:32:45.864 INFO kablam! 25 | let default = std::env::home_dir().and_then(|mut h| { Sep 01 02:32:45.864 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Sep 01 02:32:45.864 INFO kablam! | Sep 01 02:32:45.864 INFO kablam! = note: #[warn(deprecated)] on by default Sep 01 02:32:45.864 INFO kablam! Sep 01 02:32:45.991 INFO kablam! warning: unused variable: `e` Sep 01 02:32:45.991 INFO kablam! --> src/bin/void.rs:49:26 Sep 01 02:32:45.991 INFO kablam! | Sep 01 02:32:45.991 INFO kablam! 49 | .unwrap_or_else(|e| panic!("another void process is using this path already.")); Sep 01 02:32:45.991 INFO kablam! | ^ help: consider using `_e` instead Sep 01 02:32:45.991 INFO kablam! | Sep 01 02:32:45.991 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 01 02:32:45.991 INFO kablam! Sep 01 02:32:46.198 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 19.81s Sep 01 02:32:46.208 INFO kablam! su: No module specific data is present Sep 01 02:32:46.597 INFO running `"docker" "rm" "-f" "4ba3973b338bc663944f089e9a56dc216156b7383dcb153ebd819ab6c8b840f4"` Sep 01 02:32:46.685 INFO blam! 4ba3973b338bc663944f089e9a56dc216156b7383dcb153ebd819ab6c8b840f4