Aug 10 22:38:36.939 INFO checking voidmap-1.1.2 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1 Aug 10 22:38:36.940 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets Aug 10 22:38:36.940 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets Aug 10 22:38:36.940 INFO running `"docker" "create" "-v" "/tmp/crater.G4vW6TK7UsM2:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/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 10 22:38:37.191 INFO blam! d60fce3e432a172fc834b5cb6a4e2cd8e98a3d1e24836169c41c95b1861dcca3 Aug 10 22:38:37.193 INFO running `"docker" "start" "-a" "d60fce3e432a172fc834b5cb6a4e2cd8e98a3d1e24836169c41c95b1861dcca3"` Aug 10 22:38:38.441 INFO kablam! Checking unicode-segmentation v0.1.3 Aug 10 22:38:38.442 INFO kablam! Checking quickcheck v0.3.2 Aug 10 22:38:39.890 INFO kablam! Checking voidmap v1.1.2 (file:///source) Aug 10 22:38:47.401 INFO kablam! warning: variable does not need to be mutable Aug 10 22:38:47.401 INFO kablam! --> src/screen.rs:655:45 Aug 10 22:38:47.401 INFO kablam! | Aug 10 22:38:47.401 INFO kablam! 655 | mut filter_map: &mut F) Aug 10 22:38:47.401 INFO kablam! | ----^^^^^^^^^^ Aug 10 22:38:47.401 INFO kablam! | | Aug 10 22:38:47.401 INFO kablam! | help: remove this `mut` Aug 10 22:38:47.401 INFO kablam! | Aug 10 22:38:47.401 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 10 22:38:47.401 INFO kablam! Aug 10 22:38:47.447 INFO kablam! warning: variable does not need to be mutable Aug 10 22:38:47.447 INFO kablam! --> src/screen.rs:725:70 Aug 10 22:38:47.447 INFO kablam! | Aug 10 22:38:47.447 INFO kablam! 725 | let deletable = self.with_node_mut_no_meta(selected_id, |mut n| { Aug 10 22:38:47.447 INFO kablam! | ----^ Aug 10 22:38:47.447 INFO kablam! | | Aug 10 22:38:47.447 INFO kablam! | help: remove this `mut` Aug 10 22:38:47.447 INFO kablam! Aug 10 22:38:47.461 INFO kablam! warning: variable does not need to be mutable Aug 10 22:38:47.461 INFO kablam! --> src/screen.rs:735:54 Aug 10 22:38:47.461 INFO kablam! | Aug 10 22:38:47.461 INFO kablam! 735 | self.with_node_mut_no_meta(selected_id, |mut n| { Aug 10 22:38:47.461 INFO kablam! | ----^ Aug 10 22:38:47.461 INFO kablam! | | Aug 10 22:38:47.461 INFO kablam! | help: remove this `mut` Aug 10 22:38:47.461 INFO kablam! Aug 10 22:38:47.493 INFO kablam! warning: variable does not need to be mutable Aug 10 22:38:47.493 INFO kablam! --> src/screen.rs:786:61 Aug 10 22:38:47.493 INFO kablam! | Aug 10 22:38:47.493 INFO kablam! 786 | return self.with_node_mut_no_meta(node_id, |mut node| { Aug 10 22:38:47.493 INFO kablam! | ----^^^^ Aug 10 22:38:47.493 INFO kablam! | | Aug 10 22:38:47.493 INFO kablam! | help: remove this `mut` Aug 10 22:38:47.493 INFO kablam! Aug 10 22:38:47.545 INFO kablam! warning: variable does not need to be mutable Aug 10 22:38:47.546 INFO kablam! --> src/screen.rs:894:43 Aug 10 22:38:47.546 INFO kablam! | Aug 10 22:38:47.546 INFO kablam! 894 | self.with_node_mut_no_meta(root, |mut n| n.auto_arrange = !n.auto_arrange) Aug 10 22:38:47.546 INFO kablam! | ----^ Aug 10 22:38:47.546 INFO kablam! | | Aug 10 22:38:47.546 INFO kablam! | help: remove this `mut` Aug 10 22:38:47.546 INFO kablam! Aug 10 22:38:47.735 INFO kablam! warning: variable does not need to be mutable Aug 10 22:38:47.735 INFO kablam! --> src/screen.rs:1195:50 Aug 10 22:38:47.735 INFO kablam! | Aug 10 22:38:47.735 INFO kablam! 1195 | self.with_node_mut_no_meta(ptr, |mut root| { Aug 10 22:38:47.735 INFO kablam! | ----^^^^ Aug 10 22:38:47.735 INFO kablam! | | Aug 10 22:38:47.735 INFO kablam! | help: remove this `mut` Aug 10 22:38:47.745 INFO kablam! Aug 10 22:38:47.807 INFO kablam! warning: variable does not need to be mutable Aug 10 22:38:47.807 INFO kablam! --> src/screen.rs:1324:52 Aug 10 22:38:47.807 INFO kablam! | Aug 10 22:38:47.807 INFO kablam! 1324 | self.with_node_mut_no_meta(parent_id, |mut parent| { Aug 10 22:38:47.807 INFO kablam! | ----^^^^^^ Aug 10 22:38:47.807 INFO kablam! | | Aug 10 22:38:47.807 INFO kablam! | help: remove this `mut` Aug 10 22:38:47.808 INFO kablam! Aug 10 22:38:47.820 INFO kablam! warning: variable does not need to be mutable Aug 10 22:38:47.820 INFO kablam! --> src/screen.rs:1346:52 Aug 10 22:38:47.820 INFO kablam! | Aug 10 22:38:47.820 INFO kablam! 1346 | self.with_node_mut_no_meta(parent_id, |mut parent| { Aug 10 22:38:47.820 INFO kablam! | ----^^^^^^ Aug 10 22:38:47.820 INFO kablam! | | Aug 10 22:38:47.820 INFO kablam! | help: remove this `mut` Aug 10 22:38:47.821 INFO kablam! Aug 10 22:38:47.851 INFO kablam! warning: variable does not need to be mutable Aug 10 22:38:47.851 INFO kablam! --> src/screen.rs:1453:50 Aug 10 22:38:47.851 INFO kablam! | Aug 10 22:38:47.852 INFO kablam! 1453 | self.with_node_mut_no_meta(node_id, |mut node| node.selected = true) Aug 10 22:38:47.852 INFO kablam! | ----^^^^ Aug 10 22:38:47.852 INFO kablam! | | Aug 10 22:38:47.852 INFO kablam! | help: remove this `mut` Aug 10 22:38:47.852 INFO kablam! Aug 10 22:38:48.838 INFO kablam! warning: variable does not need to be mutable Aug 10 22:38:48.839 INFO kablam! --> src/screen.rs:655:45 Aug 10 22:38:48.839 INFO kablam! | Aug 10 22:38:48.839 INFO kablam! 655 | mut filter_map: &mut F) Aug 10 22:38:48.839 INFO kablam! | ----^^^^^^^^^^ Aug 10 22:38:48.839 INFO kablam! | | Aug 10 22:38:48.839 INFO kablam! | help: remove this `mut` Aug 10 22:38:48.839 INFO kablam! | Aug 10 22:38:48.839 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 10 22:38:48.839 INFO kablam! Aug 10 22:38:48.853 INFO kablam! warning: variable does not need to be mutable Aug 10 22:38:48.853 INFO kablam! --> src/screen.rs:725:70 Aug 10 22:38:48.853 INFO kablam! | Aug 10 22:38:48.853 INFO kablam! 725 | let deletable = self.with_node_mut_no_meta(selected_id, |mut n| { Aug 10 22:38:48.853 INFO kablam! | ----^ Aug 10 22:38:48.853 INFO kablam! | | Aug 10 22:38:48.853 INFO kablam! | help: remove this `mut` Aug 10 22:38:48.853 INFO kablam! Aug 10 22:38:48.853 INFO kablam! warning: variable does not need to be mutable Aug 10 22:38:48.853 INFO kablam! --> src/screen.rs:735:54 Aug 10 22:38:48.853 INFO kablam! | Aug 10 22:38:48.854 INFO kablam! 735 | self.with_node_mut_no_meta(selected_id, |mut n| { Aug 10 22:38:48.854 INFO kablam! | ----^ Aug 10 22:38:48.854 INFO kablam! | | Aug 10 22:38:48.854 INFO kablam! | help: remove this `mut` Aug 10 22:38:48.854 INFO kablam! Aug 10 22:38:48.882 INFO kablam! warning: variable does not need to be mutable Aug 10 22:38:48.882 INFO kablam! --> src/screen.rs:786:61 Aug 10 22:38:48.882 INFO kablam! | Aug 10 22:38:48.882 INFO kablam! 786 | return self.with_node_mut_no_meta(node_id, |mut node| { Aug 10 22:38:48.882 INFO kablam! | ----^^^^ Aug 10 22:38:48.882 INFO kablam! | | Aug 10 22:38:48.882 INFO kablam! | help: remove this `mut` Aug 10 22:38:48.882 INFO kablam! Aug 10 22:38:48.895 INFO kablam! warning: method is never used: `new_ephemeral_node_id` Aug 10 22:38:48.895 INFO kablam! --> src/screen.rs:130:5 Aug 10 22:38:48.895 INFO kablam! | Aug 10 22:38:48.895 INFO kablam! 130 | fn new_ephemeral_node_id(&mut self) -> NodeID { Aug 10 22:38:48.895 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 10 22:38:48.895 INFO kablam! | Aug 10 22:38:48.895 INFO kablam! = note: #[warn(dead_code)] on by default Aug 10 22:38:48.895 INFO kablam! Aug 10 22:38:48.927 INFO kablam! warning: variable does not need to be mutable Aug 10 22:38:48.927 INFO kablam! --> src/screen.rs:894:43 Aug 10 22:38:48.927 INFO kablam! | Aug 10 22:38:48.927 INFO kablam! 894 | self.with_node_mut_no_meta(root, |mut n| n.auto_arrange = !n.auto_arrange) Aug 10 22:38:48.928 INFO kablam! | ----^ Aug 10 22:38:48.928 INFO kablam! | | Aug 10 22:38:48.928 INFO kablam! | help: remove this `mut` Aug 10 22:38:48.928 INFO kablam! Aug 10 22:38:49.153 INFO kablam! warning: variable does not need to be mutable Aug 10 22:38:49.153 INFO kablam! --> src/screen.rs:1195:50 Aug 10 22:38:49.153 INFO kablam! | Aug 10 22:38:49.154 INFO kablam! 1195 | self.with_node_mut_no_meta(ptr, |mut root| { Aug 10 22:38:49.154 INFO kablam! | ----^^^^ Aug 10 22:38:49.154 INFO kablam! | | Aug 10 22:38:49.154 INFO kablam! | help: remove this `mut` Aug 10 22:38:49.154 INFO kablam! Aug 10 22:38:49.185 INFO kablam! warning: variable does not need to be mutable Aug 10 22:38:49.185 INFO kablam! --> src/screen.rs:1324:52 Aug 10 22:38:49.185 INFO kablam! | Aug 10 22:38:49.185 INFO kablam! 1324 | self.with_node_mut_no_meta(parent_id, |mut parent| { Aug 10 22:38:49.185 INFO kablam! | ----^^^^^^ Aug 10 22:38:49.185 INFO kablam! | | Aug 10 22:38:49.185 INFO kablam! | help: remove this `mut` Aug 10 22:38:49.185 INFO kablam! Aug 10 22:38:49.189 INFO kablam! warning: variable does not need to be mutable Aug 10 22:38:49.189 INFO kablam! --> src/screen.rs:1346:52 Aug 10 22:38:49.189 INFO kablam! | Aug 10 22:38:49.189 INFO kablam! 1346 | self.with_node_mut_no_meta(parent_id, |mut parent| { Aug 10 22:38:49.189 INFO kablam! | ----^^^^^^ Aug 10 22:38:49.189 INFO kablam! | | Aug 10 22:38:49.189 INFO kablam! | help: remove this `mut` Aug 10 22:38:49.189 INFO kablam! Aug 10 22:38:49.253 INFO kablam! warning: variable does not need to be mutable Aug 10 22:38:49.253 INFO kablam! --> src/screen.rs:1453:50 Aug 10 22:38:49.253 INFO kablam! | Aug 10 22:38:49.253 INFO kablam! 1453 | self.with_node_mut_no_meta(node_id, |mut node| node.selected = true) Aug 10 22:38:49.253 INFO kablam! | ----^^^^ Aug 10 22:38:49.253 INFO kablam! | | Aug 10 22:38:49.253 INFO kablam! | help: remove this `mut` Aug 10 22:38:49.253 INFO kablam! Aug 10 22:38:50.775 INFO kablam! warning: unused `#[macro_use]` import Aug 10 22:38:50.775 INFO kablam! --> src/bin/void.rs:5:1 Aug 10 22:38:50.775 INFO kablam! | Aug 10 22:38:50.775 INFO kablam! 5 | #[macro_use] Aug 10 22:38:50.775 INFO kablam! | ^^^^^^^^^^^^ Aug 10 22:38:50.776 INFO kablam! | Aug 10 22:38:50.776 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 10 22:38:50.777 INFO kablam! Aug 10 22:38:50.846 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 10 22:38:50.846 INFO kablam! --> src/bin/void.rs:25:19 Aug 10 22:38:50.846 INFO kablam! | Aug 10 22:38:50.846 INFO kablam! 25 | let default = std::env::home_dir().and_then(|mut h| { Aug 10 22:38:50.846 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Aug 10 22:38:50.847 INFO kablam! | Aug 10 22:38:50.847 INFO kablam! = note: #[warn(deprecated)] on by default Aug 10 22:38:50.847 INFO kablam! Aug 10 22:38:51.094 INFO kablam! warning: unused `#[macro_use]` import Aug 10 22:38:51.094 INFO kablam! --> src/bin/void.rs:5:1 Aug 10 22:38:51.094 INFO kablam! | Aug 10 22:38:51.094 INFO kablam! 5 | #[macro_use] Aug 10 22:38:51.094 INFO kablam! | ^^^^^^^^^^^^ Aug 10 22:38:51.108 INFO kablam! | Aug 10 22:38:51.109 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 10 22:38:51.109 INFO kablam! Aug 10 22:38:51.170 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 10 22:38:51.170 INFO kablam! --> src/bin/void.rs:25:19 Aug 10 22:38:51.170 INFO kablam! | Aug 10 22:38:51.170 INFO kablam! 25 | let default = std::env::home_dir().and_then(|mut h| { Aug 10 22:38:51.170 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Aug 10 22:38:51.170 INFO kablam! | Aug 10 22:38:51.170 INFO kablam! = note: #[warn(deprecated)] on by default Aug 10 22:38:51.170 INFO kablam! Aug 10 22:38:51.468 INFO kablam! warning: unused variable: `e` Aug 10 22:38:51.468 INFO kablam! --> src/bin/void.rs:49:26 Aug 10 22:38:51.468 INFO kablam! | Aug 10 22:38:51.468 INFO kablam! 49 | .unwrap_or_else(|e| panic!("another void process is using this path already.")); Aug 10 22:38:51.468 INFO kablam! | ^ help: consider using `_e` instead Aug 10 22:38:51.468 INFO kablam! | Aug 10 22:38:51.468 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 10 22:38:51.468 INFO kablam! Aug 10 22:38:51.473 INFO kablam! warning: method is never used: `new_ephemeral_node_id` Aug 10 22:38:51.473 INFO kablam! --> src/screen.rs:130:5 Aug 10 22:38:51.473 INFO kablam! | Aug 10 22:38:51.473 INFO kablam! 130 | fn new_ephemeral_node_id(&mut self) -> NodeID { Aug 10 22:38:51.473 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 10 22:38:51.473 INFO kablam! | Aug 10 22:38:51.473 INFO kablam! = note: #[warn(dead_code)] on by default Aug 10 22:38:51.477 INFO kablam! Aug 10 22:38:51.688 INFO kablam! warning: unused variable: `e` Aug 10 22:38:51.688 INFO kablam! --> src/bin/void.rs:49:26 Aug 10 22:38:51.688 INFO kablam! | Aug 10 22:38:51.688 INFO kablam! 49 | .unwrap_or_else(|e| panic!("another void process is using this path already.")); Aug 10 22:38:51.688 INFO kablam! | ^ help: consider using `_e` instead Aug 10 22:38:51.688 INFO kablam! | Aug 10 22:38:51.688 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 10 22:38:51.688 INFO kablam! Aug 10 22:38:52.284 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 14.19s Aug 10 22:38:52.308 INFO kablam! su: No module specific data is present Aug 10 22:38:52.870 INFO running `"docker" "rm" "-f" "d60fce3e432a172fc834b5cb6a4e2cd8e98a3d1e24836169c41c95b1861dcca3"` Aug 10 22:38:53.033 INFO blam! d60fce3e432a172fc834b5cb6a4e2cd8e98a3d1e24836169c41c95b1861dcca3