Sep 10 06:47:19.458 INFO checking voidmap-1.1.2 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090 Sep 10 06:47:19.458 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets Sep 10 06:47:19.459 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"` Sep 10 06:47:19.702 INFO blam! ff7fa3896dcf9558f07fb703cfcdb4202b02797312bc94d53c0f2b1d6a0654e7 Sep 10 06:47:19.706 INFO running `"docker" "start" "-a" "ff7fa3896dcf9558f07fb703cfcdb4202b02797312bc94d53c0f2b1d6a0654e7"` Sep 10 06:47:20.236 INFO kablam! usermod: no changes Sep 10 06:47:20.395 INFO kablam! Compiling protobuf v1.7.4 Sep 10 06:47:20.397 INFO kablam! Checking termion v1.5.1 Sep 10 06:47:20.397 INFO kablam! Checking fs2 v0.4.3 Sep 10 06:47:20.400 INFO kablam! Checking quickcheck v0.3.2 Sep 10 06:47:32.787 INFO kablam! Checking voidmap v1.1.2 (file:///source) Sep 10 06:47:36.407 INFO kablam! warning: variable does not need to be mutable Sep 10 06:47:36.407 INFO kablam! --> src/screen.rs:655:45 Sep 10 06:47:36.407 INFO kablam! | Sep 10 06:47:36.407 INFO kablam! 655 | mut filter_map: &mut F) Sep 10 06:47:36.407 INFO kablam! | ----^^^^^^^^^^ Sep 10 06:47:36.407 INFO kablam! | | Sep 10 06:47:36.407 INFO kablam! | help: remove this `mut` Sep 10 06:47:36.407 INFO kablam! | Sep 10 06:47:36.408 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 10 06:47:36.408 INFO kablam! Sep 10 06:47:36.415 INFO kablam! warning: variable does not need to be mutable Sep 10 06:47:36.415 INFO kablam! --> src/screen.rs:725:70 Sep 10 06:47:36.415 INFO kablam! | Sep 10 06:47:36.415 INFO kablam! 725 | let deletable = self.with_node_mut_no_meta(selected_id, |mut n| { Sep 10 06:47:36.415 INFO kablam! | ----^ Sep 10 06:47:36.415 INFO kablam! | | Sep 10 06:47:36.415 INFO kablam! | help: remove this `mut` Sep 10 06:47:36.420 INFO kablam! Sep 10 06:47:36.420 INFO kablam! warning: variable does not need to be mutable Sep 10 06:47:36.420 INFO kablam! --> src/screen.rs:735:54 Sep 10 06:47:36.420 INFO kablam! | Sep 10 06:47:36.420 INFO kablam! 735 | self.with_node_mut_no_meta(selected_id, |mut n| { Sep 10 06:47:36.420 INFO kablam! | ----^ Sep 10 06:47:36.420 INFO kablam! | | Sep 10 06:47:36.420 INFO kablam! | help: remove this `mut` Sep 10 06:47:36.422 INFO kablam! Sep 10 06:47:36.430 INFO kablam! warning: variable does not need to be mutable Sep 10 06:47:36.430 INFO kablam! --> src/screen.rs:786:61 Sep 10 06:47:36.430 INFO kablam! | Sep 10 06:47:36.430 INFO kablam! 786 | return self.with_node_mut_no_meta(node_id, |mut node| { Sep 10 06:47:36.430 INFO kablam! | ----^^^^ Sep 10 06:47:36.430 INFO kablam! | | Sep 10 06:47:36.430 INFO kablam! | help: remove this `mut` Sep 10 06:47:36.431 INFO kablam! Sep 10 06:47:36.442 INFO kablam! warning: variable does not need to be mutable Sep 10 06:47:36.442 INFO kablam! --> src/screen.rs:894:43 Sep 10 06:47:36.442 INFO kablam! | Sep 10 06:47:36.442 INFO kablam! 894 | self.with_node_mut_no_meta(root, |mut n| n.auto_arrange = !n.auto_arrange) Sep 10 06:47:36.442 INFO kablam! | ----^ Sep 10 06:47:36.442 INFO kablam! | | Sep 10 06:47:36.442 INFO kablam! | help: remove this `mut` Sep 10 06:47:36.442 INFO kablam! Sep 10 06:47:36.468 INFO kablam! warning: variable does not need to be mutable Sep 10 06:47:36.468 INFO kablam! --> src/screen.rs:655:45 Sep 10 06:47:36.468 INFO kablam! | Sep 10 06:47:36.468 INFO kablam! 655 | mut filter_map: &mut F) Sep 10 06:47:36.469 INFO kablam! | ----^^^^^^^^^^ Sep 10 06:47:36.469 INFO kablam! | | Sep 10 06:47:36.469 INFO kablam! | help: remove this `mut` Sep 10 06:47:36.469 INFO kablam! | Sep 10 06:47:36.469 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 10 06:47:36.469 INFO kablam! Sep 10 06:47:36.472 INFO kablam! warning: variable does not need to be mutable Sep 10 06:47:36.472 INFO kablam! --> src/screen.rs:1195:50 Sep 10 06:47:36.472 INFO kablam! | Sep 10 06:47:36.472 INFO kablam! 1195 | self.with_node_mut_no_meta(ptr, |mut root| { Sep 10 06:47:36.472 INFO kablam! | ----^^^^ Sep 10 06:47:36.472 INFO kablam! | | Sep 10 06:47:36.472 INFO kablam! | help: remove this `mut` Sep 10 06:47:36.472 INFO kablam! Sep 10 06:47:36.480 INFO kablam! warning: variable does not need to be mutable Sep 10 06:47:36.480 INFO kablam! --> src/screen.rs:1324:52 Sep 10 06:47:36.480 INFO kablam! | Sep 10 06:47:36.480 INFO kablam! 1324 | self.with_node_mut_no_meta(parent_id, |mut parent| { Sep 10 06:47:36.480 INFO kablam! | ----^^^^^^ Sep 10 06:47:36.480 INFO kablam! | | Sep 10 06:47:36.480 INFO kablam! | help: remove this `mut` Sep 10 06:47:36.480 INFO kablam! Sep 10 06:47:36.483 INFO kablam! warning: variable does not need to be mutable Sep 10 06:47:36.483 INFO kablam! --> src/screen.rs:1346:52 Sep 10 06:47:36.483 INFO kablam! | Sep 10 06:47:36.483 INFO kablam! 1346 | self.with_node_mut_no_meta(parent_id, |mut parent| { Sep 10 06:47:36.483 INFO kablam! | ----^^^^^^ Sep 10 06:47:36.483 INFO kablam! | | Sep 10 06:47:36.483 INFO kablam! | help: remove this `mut` Sep 10 06:47:36.483 INFO kablam! warning: variable does not need to be mutable Sep 10 06:47:36.483 INFO kablam! --> src/screen.rs:725:70 Sep 10 06:47:36.483 INFO kablam! | Sep 10 06:47:36.483 INFO kablam! 725 | let deletable = self.with_node_mut_no_meta(selected_id, |mut n| { Sep 10 06:47:36.483 INFO kablam! | ----^ Sep 10 06:47:36.483 INFO kablam! | | Sep 10 06:47:36.483 INFO kablam! | help: remove this `mut` Sep 10 06:47:36.483 INFO kablam! Sep 10 06:47:36.483 INFO kablam! warning: variable does not need to be mutable Sep 10 06:47:36.483 INFO kablam! --> src/screen.rs:735:54 Sep 10 06:47:36.483 INFO kablam! | Sep 10 06:47:36.483 INFO kablam! 735 | self.with_node_mut_no_meta(selected_id, |mut n| { Sep 10 06:47:36.483 INFO kablam! | ----^ Sep 10 06:47:36.484 INFO kablam! | | Sep 10 06:47:36.484 INFO kablam! | help: remove this `mut` Sep 10 06:47:36.484 INFO kablam! Sep 10 06:47:36.484 INFO kablam! Sep 10 06:47:36.489 INFO kablam! warning: variable does not need to be mutable Sep 10 06:47:36.489 INFO kablam! --> src/screen.rs:786:61 Sep 10 06:47:36.489 INFO kablam! | Sep 10 06:47:36.489 INFO kablam! 786 | return self.with_node_mut_no_meta(node_id, |mut node| { Sep 10 06:47:36.489 INFO kablam! | ----^^^^ Sep 10 06:47:36.489 INFO kablam! | | Sep 10 06:47:36.489 INFO kablam! | help: remove this `mut` Sep 10 06:47:36.494 INFO kablam! warning: variable does not need to be mutable Sep 10 06:47:36.494 INFO kablam! --> src/screen.rs:1453:50 Sep 10 06:47:36.494 INFO kablam! | Sep 10 06:47:36.494 INFO kablam! 1453 | self.with_node_mut_no_meta(node_id, |mut node| node.selected = true) Sep 10 06:47:36.494 INFO kablam! | ----^^^^ Sep 10 06:47:36.494 INFO kablam! | | Sep 10 06:47:36.494 INFO kablam! | help: remove this `mut` Sep 10 06:47:36.494 INFO kablam! Sep 10 06:47:36.495 INFO kablam! Sep 10 06:47:36.504 INFO kablam! warning: variable does not need to be mutable Sep 10 06:47:36.504 INFO kablam! --> src/screen.rs:894:43 Sep 10 06:47:36.504 INFO kablam! | Sep 10 06:47:36.504 INFO kablam! 894 | self.with_node_mut_no_meta(root, |mut n| n.auto_arrange = !n.auto_arrange) Sep 10 06:47:36.504 INFO kablam! | ----^ Sep 10 06:47:36.504 INFO kablam! | | Sep 10 06:47:36.504 INFO kablam! | help: remove this `mut` Sep 10 06:47:36.504 INFO kablam! Sep 10 06:47:36.554 INFO kablam! warning: variable does not need to be mutable Sep 10 06:47:36.554 INFO kablam! --> src/screen.rs:1195:50 Sep 10 06:47:36.554 INFO kablam! | Sep 10 06:47:36.554 INFO kablam! 1195 | self.with_node_mut_no_meta(ptr, |mut root| { Sep 10 06:47:36.554 INFO kablam! | ----^^^^ Sep 10 06:47:36.554 INFO kablam! | | Sep 10 06:47:36.554 INFO kablam! | help: remove this `mut` Sep 10 06:47:36.554 INFO kablam! Sep 10 06:47:36.569 INFO kablam! warning: variable does not need to be mutable Sep 10 06:47:36.569 INFO kablam! --> src/screen.rs:1324:52 Sep 10 06:47:36.569 INFO kablam! | Sep 10 06:47:36.569 INFO kablam! 1324 | self.with_node_mut_no_meta(parent_id, |mut parent| { Sep 10 06:47:36.569 INFO kablam! | ----^^^^^^ Sep 10 06:47:36.569 INFO kablam! | | Sep 10 06:47:36.569 INFO kablam! | help: remove this `mut` Sep 10 06:47:36.569 INFO kablam! Sep 10 06:47:36.571 INFO kablam! warning: variable does not need to be mutable Sep 10 06:47:36.571 INFO kablam! --> src/screen.rs:1346:52 Sep 10 06:47:36.571 INFO kablam! | Sep 10 06:47:36.571 INFO kablam! 1346 | self.with_node_mut_no_meta(parent_id, |mut parent| { Sep 10 06:47:36.571 INFO kablam! | ----^^^^^^ Sep 10 06:47:36.571 INFO kablam! | | Sep 10 06:47:36.571 INFO kablam! | help: remove this `mut` Sep 10 06:47:36.571 INFO kablam! Sep 10 06:47:36.580 INFO kablam! warning: variable does not need to be mutable Sep 10 06:47:36.580 INFO kablam! --> src/screen.rs:1453:50 Sep 10 06:47:36.580 INFO kablam! | Sep 10 06:47:36.580 INFO kablam! 1453 | self.with_node_mut_no_meta(node_id, |mut node| node.selected = true) Sep 10 06:47:36.580 INFO kablam! | ----^^^^ Sep 10 06:47:36.580 INFO kablam! | | Sep 10 06:47:36.580 INFO kablam! | help: remove this `mut` Sep 10 06:47:36.580 INFO kablam! Sep 10 06:47:36.788 INFO kablam! warning: method is never used: `new_ephemeral_node_id` Sep 10 06:47:36.788 INFO kablam! --> src/screen.rs:130:5 Sep 10 06:47:36.788 INFO kablam! | Sep 10 06:47:36.788 INFO kablam! 130 | fn new_ephemeral_node_id(&mut self) -> NodeID { Sep 10 06:47:36.788 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 06:47:36.788 INFO kablam! | Sep 10 06:47:36.788 INFO kablam! = note: #[warn(dead_code)] on by default Sep 10 06:47:36.788 INFO kablam! Sep 10 06:47:37.025 INFO kablam! warning: method is never used: `new_ephemeral_node_id` Sep 10 06:47:37.025 INFO kablam! --> src/screen.rs:130:5 Sep 10 06:47:37.025 INFO kablam! | Sep 10 06:47:37.025 INFO kablam! 130 | fn new_ephemeral_node_id(&mut self) -> NodeID { Sep 10 06:47:37.025 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 06:47:37.025 INFO kablam! | Sep 10 06:47:37.025 INFO kablam! = note: #[warn(dead_code)] on by default Sep 10 06:47:37.025 INFO kablam! Sep 10 06:47:37.815 INFO kablam! warning: unused `#[macro_use]` import Sep 10 06:47:37.815 INFO kablam! --> src/bin/void.rs:5:1 Sep 10 06:47:37.815 INFO kablam! | Sep 10 06:47:37.815 INFO kablam! 5 | #[macro_use] Sep 10 06:47:37.815 INFO kablam! | ^^^^^^^^^^^^ Sep 10 06:47:37.815 INFO kablam! | Sep 10 06:47:37.815 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 10 06:47:37.815 INFO kablam! Sep 10 06:47:37.826 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 10 06:47:37.826 INFO kablam! --> src/bin/void.rs:25:19 Sep 10 06:47:37.826 INFO kablam! | Sep 10 06:47:37.826 INFO kablam! 25 | let default = std::env::home_dir().and_then(|mut h| { Sep 10 06:47:37.826 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Sep 10 06:47:37.827 INFO kablam! | Sep 10 06:47:37.827 INFO kablam! = note: #[warn(deprecated)] on by default Sep 10 06:47:37.827 INFO kablam! Sep 10 06:47:37.886 INFO kablam! warning: unused variable: `e` Sep 10 06:47:37.886 INFO kablam! --> src/bin/void.rs:49:26 Sep 10 06:47:37.886 INFO kablam! | Sep 10 06:47:37.886 INFO kablam! 49 | .unwrap_or_else(|e| panic!("another void process is using this path already.")); Sep 10 06:47:37.886 INFO kablam! | ^ help: consider using `_e` instead Sep 10 06:47:37.887 INFO kablam! | Sep 10 06:47:37.887 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 10 06:47:37.887 INFO kablam! Sep 10 06:47:38.101 INFO kablam! warning: unused `#[macro_use]` import Sep 10 06:47:38.101 INFO kablam! --> src/bin/void.rs:5:1 Sep 10 06:47:38.101 INFO kablam! | Sep 10 06:47:38.101 INFO kablam! 5 | #[macro_use] Sep 10 06:47:38.101 INFO kablam! | ^^^^^^^^^^^^ Sep 10 06:47:38.101 INFO kablam! | Sep 10 06:47:38.101 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 10 06:47:38.101 INFO kablam! Sep 10 06:47:38.111 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 10 06:47:38.111 INFO kablam! --> src/bin/void.rs:25:19 Sep 10 06:47:38.111 INFO kablam! | Sep 10 06:47:38.111 INFO kablam! 25 | let default = std::env::home_dir().and_then(|mut h| { Sep 10 06:47:38.111 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Sep 10 06:47:38.111 INFO kablam! | Sep 10 06:47:38.111 INFO kablam! = note: #[warn(deprecated)] on by default Sep 10 06:47:38.111 INFO kablam! Sep 10 06:47:38.165 INFO kablam! warning: unused variable: `e` Sep 10 06:47:38.165 INFO kablam! --> src/bin/void.rs:49:26 Sep 10 06:47:38.165 INFO kablam! | Sep 10 06:47:38.165 INFO kablam! 49 | .unwrap_or_else(|e| panic!("another void process is using this path already.")); Sep 10 06:47:38.165 INFO kablam! | ^ help: consider using `_e` instead Sep 10 06:47:38.165 INFO kablam! | Sep 10 06:47:38.165 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 10 06:47:38.165 INFO kablam! Sep 10 06:47:38.189 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 17.94s Sep 10 06:47:38.200 INFO kablam! su: No module specific data is present Sep 10 06:47:39.484 INFO running `"docker" "rm" "-f" "ff7fa3896dcf9558f07fb703cfcdb4202b02797312bc94d53c0f2b1d6a0654e7"` Sep 10 06:47:39.581 INFO blam! ff7fa3896dcf9558f07fb703cfcdb4202b02797312bc94d53c0f2b1d6a0654e7