Nov 01 14:11:36.811 INFO checking voidmap-1.1.3 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538 Nov 01 14:11:36.812 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +d7816399d50d407bbce1efe9dbadf8faaaf568fc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 01 14:11:37.015 INFO blam! 521ae547abfb4cca56957f4edb6b822392e3cb84baaa2aa64db0cf39d2ba118a Nov 01 14:11:37.018 INFO running `"docker" "start" "-a" "521ae547abfb4cca56957f4edb6b822392e3cb84baaa2aa64db0cf39d2ba118a"` Nov 01 14:11:37.498 INFO kablam! usermod: no changes Nov 01 14:11:37.656 INFO kablam! Compiling protobuf v1.7.4 Nov 01 14:11:37.656 INFO kablam! Checking env_logger v0.3.5 Nov 01 14:11:38.841 INFO kablam! Checking quickcheck v0.3.2 Nov 01 14:11:45.845 INFO kablam! Checking voidmap v1.1.3 (/source) Nov 01 14:11:49.765 INFO kablam! warning: variable does not need to be mutable Nov 01 14:11:49.765 INFO kablam! --> src/screen.rs:666:9 Nov 01 14:11:49.765 INFO kablam! | Nov 01 14:11:49.766 INFO kablam! 666 | mut filter_map: &mut F, Nov 01 14:11:49.766 INFO kablam! | ----^^^^^^^^^^ Nov 01 14:11:49.766 INFO kablam! | | Nov 01 14:11:49.766 INFO kablam! | help: remove this `mut` Nov 01 14:11:49.767 INFO kablam! | Nov 01 14:11:49.767 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 14:11:49.767 INFO kablam! Nov 01 14:11:49.772 INFO kablam! warning: variable does not need to be mutable Nov 01 14:11:49.772 INFO kablam! --> src/screen.rs:736:70 Nov 01 14:11:49.772 INFO kablam! | Nov 01 14:11:49.773 INFO kablam! 736 | let deletable = self.with_node_mut_no_meta(selected_id, |mut n| { Nov 01 14:11:49.773 INFO kablam! | ----^ Nov 01 14:11:49.773 INFO kablam! | | Nov 01 14:11:49.773 INFO kablam! | help: remove this `mut` Nov 01 14:11:49.776 INFO kablam! Nov 01 14:11:49.777 INFO kablam! warning: variable does not need to be mutable Nov 01 14:11:49.777 INFO kablam! --> src/screen.rs:745:54 Nov 01 14:11:49.777 INFO kablam! | Nov 01 14:11:49.778 INFO kablam! 745 | self.with_node_mut_no_meta(selected_id, |mut n| { Nov 01 14:11:49.778 INFO kablam! | ----^ Nov 01 14:11:49.778 INFO kablam! | | Nov 01 14:11:49.778 INFO kablam! | help: remove this `mut` Nov 01 14:11:49.779 INFO kablam! Nov 01 14:11:49.789 INFO kablam! warning: variable does not need to be mutable Nov 01 14:11:49.789 INFO kablam! --> src/screen.rs:796:61 Nov 01 14:11:49.789 INFO kablam! | Nov 01 14:11:49.789 INFO kablam! 796 | return self.with_node_mut_no_meta(node_id, |mut node| { Nov 01 14:11:49.790 INFO kablam! | ----^^^^ Nov 01 14:11:49.790 INFO kablam! | | Nov 01 14:11:49.790 INFO kablam! | help: remove this `mut` Nov 01 14:11:49.790 INFO kablam! Nov 01 14:11:49.805 INFO kablam! warning: variable does not need to be mutable Nov 01 14:11:49.805 INFO kablam! --> src/screen.rs:903:43 Nov 01 14:11:49.805 INFO kablam! | Nov 01 14:11:49.805 INFO kablam! 903 | self.with_node_mut_no_meta(root, |mut n| n.auto_arrange = !n.auto_arrange) Nov 01 14:11:49.806 INFO kablam! | ----^ Nov 01 14:11:49.806 INFO kablam! | | Nov 01 14:11:49.806 INFO kablam! | help: remove this `mut` Nov 01 14:11:49.807 INFO kablam! Nov 01 14:11:49.837 INFO kablam! warning: variable does not need to be mutable Nov 01 14:11:49.837 INFO kablam! --> src/screen.rs:1214:50 Nov 01 14:11:49.837 INFO kablam! | Nov 01 14:11:49.837 INFO kablam! 1214 | self.with_node_mut_no_meta(ptr, |mut root| { Nov 01 14:11:49.838 INFO kablam! | ----^^^^ Nov 01 14:11:49.838 INFO kablam! | | Nov 01 14:11:49.838 INFO kablam! | help: remove this `mut` Nov 01 14:11:49.838 INFO kablam! Nov 01 14:11:49.839 INFO kablam! warning: variable does not need to be mutable Nov 01 14:11:49.839 INFO kablam! --> src/screen.rs:1342:52 Nov 01 14:11:49.839 INFO kablam! | Nov 01 14:11:49.840 INFO kablam! 1342 | self.with_node_mut_no_meta(parent_id, |mut parent| { Nov 01 14:11:49.840 INFO kablam! | ----^^^^^^ Nov 01 14:11:49.840 INFO kablam! | | Nov 01 14:11:49.840 INFO kablam! | help: remove this `mut` Nov 01 14:11:49.841 INFO kablam! Nov 01 14:11:49.849 INFO kablam! warning: variable does not need to be mutable Nov 01 14:11:49.849 INFO kablam! --> src/screen.rs:1365:52 Nov 01 14:11:49.849 INFO kablam! | Nov 01 14:11:49.850 INFO kablam! 1365 | self.with_node_mut_no_meta(parent_id, |mut parent| { Nov 01 14:11:49.850 INFO kablam! | ----^^^^^^ Nov 01 14:11:49.850 INFO kablam! | | Nov 01 14:11:49.850 INFO kablam! | help: remove this `mut` Nov 01 14:11:49.851 INFO kablam! Nov 01 14:11:49.857 INFO kablam! warning: variable does not need to be mutable Nov 01 14:11:49.857 INFO kablam! --> src/screen.rs:1473:50 Nov 01 14:11:49.857 INFO kablam! | Nov 01 14:11:49.858 INFO kablam! 1473 | self.with_node_mut_no_meta(node_id, |mut node| node.selected = true) Nov 01 14:11:49.858 INFO kablam! | ----^^^^ Nov 01 14:11:49.858 INFO kablam! | | Nov 01 14:11:49.858 INFO kablam! | help: remove this `mut` Nov 01 14:11:49.859 INFO kablam! Nov 01 14:11:50.137 INFO kablam! warning: variable does not need to be mutable Nov 01 14:11:50.137 INFO kablam! --> src/screen.rs:666:9 Nov 01 14:11:50.138 INFO kablam! | Nov 01 14:11:50.138 INFO kablam! 666 | mut filter_map: &mut F, Nov 01 14:11:50.138 INFO kablam! | ----^^^^^^^^^^ Nov 01 14:11:50.139 INFO kablam! | | Nov 01 14:11:50.140 INFO kablam! | help: remove this `mut` Nov 01 14:11:50.140 INFO kablam! | Nov 01 14:11:50.141 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 14:11:50.141 INFO kablam! Nov 01 14:11:50.148 INFO kablam! warning: variable does not need to be mutable Nov 01 14:11:50.148 INFO kablam! --> src/screen.rs:736:70 Nov 01 14:11:50.148 INFO kablam! | Nov 01 14:11:50.148 INFO kablam! 736 | let deletable = self.with_node_mut_no_meta(selected_id, |mut n| { Nov 01 14:11:50.148 INFO kablam! | ----^ Nov 01 14:11:50.148 INFO kablam! | | Nov 01 14:11:50.148 INFO kablam! | help: remove this `mut` Nov 01 14:11:50.148 INFO kablam! Nov 01 14:11:50.148 INFO kablam! warning: variable does not need to be mutable Nov 01 14:11:50.148 INFO kablam! --> src/screen.rs:745:54 Nov 01 14:11:50.148 INFO kablam! | Nov 01 14:11:50.148 INFO kablam! 745 | self.with_node_mut_no_meta(selected_id, |mut n| { Nov 01 14:11:50.148 INFO kablam! | ----^ Nov 01 14:11:50.148 INFO kablam! | | Nov 01 14:11:50.148 INFO kablam! | help: remove this `mut` Nov 01 14:11:50.148 INFO kablam! Nov 01 14:11:50.160 INFO kablam! warning: variable does not need to be mutable Nov 01 14:11:50.160 INFO kablam! --> src/screen.rs:796:61 Nov 01 14:11:50.160 INFO kablam! | Nov 01 14:11:50.160 INFO kablam! 796 | return self.with_node_mut_no_meta(node_id, |mut node| { Nov 01 14:11:50.160 INFO kablam! | ----^^^^ Nov 01 14:11:50.160 INFO kablam! | | Nov 01 14:11:50.160 INFO kablam! | help: remove this `mut` Nov 01 14:11:50.160 INFO kablam! Nov 01 14:11:50.192 INFO kablam! warning: variable does not need to be mutable Nov 01 14:11:50.192 INFO kablam! --> src/screen.rs:903:43 Nov 01 14:11:50.192 INFO kablam! | Nov 01 14:11:50.192 INFO kablam! 903 | self.with_node_mut_no_meta(root, |mut n| n.auto_arrange = !n.auto_arrange) Nov 01 14:11:50.192 INFO kablam! | ----^ Nov 01 14:11:50.192 INFO kablam! | | Nov 01 14:11:50.192 INFO kablam! | help: remove this `mut` Nov 01 14:11:50.192 INFO kablam! Nov 01 14:11:50.215 INFO kablam! warning: method is never used: `new_ephemeral_node_id` Nov 01 14:11:50.215 INFO kablam! --> src/screen.rs:131:5 Nov 01 14:11:50.215 INFO kablam! | Nov 01 14:11:50.215 INFO kablam! 131 | fn new_ephemeral_node_id(&mut self) -> NodeID { Nov 01 14:11:50.215 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 14:11:50.215 INFO kablam! | Nov 01 14:11:50.216 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 14:11:50.216 INFO kablam! Nov 01 14:11:50.253 INFO kablam! warning: variable does not need to be mutable Nov 01 14:11:50.253 INFO kablam! --> src/screen.rs:1214:50 Nov 01 14:11:50.253 INFO kablam! | Nov 01 14:11:50.254 INFO kablam! 1214 | self.with_node_mut_no_meta(ptr, |mut root| { Nov 01 14:11:50.254 INFO kablam! | ----^^^^ Nov 01 14:11:50.254 INFO kablam! | | Nov 01 14:11:50.255 INFO kablam! | help: remove this `mut` Nov 01 14:11:50.255 INFO kablam! Nov 01 14:11:50.261 INFO kablam! warning: variable does not need to be mutable Nov 01 14:11:50.261 INFO kablam! --> src/screen.rs:1342:52 Nov 01 14:11:50.261 INFO kablam! | Nov 01 14:11:50.261 INFO kablam! 1342 | self.with_node_mut_no_meta(parent_id, |mut parent| { Nov 01 14:11:50.261 INFO kablam! | ----^^^^^^ Nov 01 14:11:50.261 INFO kablam! | | Nov 01 14:11:50.261 INFO kablam! | help: remove this `mut` Nov 01 14:11:50.261 INFO kablam! Nov 01 14:11:50.272 INFO kablam! warning: variable does not need to be mutable Nov 01 14:11:50.272 INFO kablam! --> src/screen.rs:1365:52 Nov 01 14:11:50.272 INFO kablam! | Nov 01 14:11:50.272 INFO kablam! 1365 | self.with_node_mut_no_meta(parent_id, |mut parent| { Nov 01 14:11:50.272 INFO kablam! | ----^^^^^^ Nov 01 14:11:50.272 INFO kablam! | | Nov 01 14:11:50.272 INFO kablam! | help: remove this `mut` Nov 01 14:11:50.272 INFO kablam! Nov 01 14:11:50.292 INFO kablam! warning: variable does not need to be mutable Nov 01 14:11:50.292 INFO kablam! --> src/screen.rs:1473:50 Nov 01 14:11:50.292 INFO kablam! | Nov 01 14:11:50.292 INFO kablam! 1473 | self.with_node_mut_no_meta(node_id, |mut node| node.selected = true) Nov 01 14:11:50.292 INFO kablam! | ----^^^^ Nov 01 14:11:50.292 INFO kablam! | | Nov 01 14:11:50.292 INFO kablam! | help: remove this `mut` Nov 01 14:11:50.292 INFO kablam! Nov 01 14:11:50.816 INFO kablam! warning: method is never used: `new_ephemeral_node_id` Nov 01 14:11:50.816 INFO kablam! --> src/screen.rs:131:5 Nov 01 14:11:50.816 INFO kablam! | Nov 01 14:11:50.816 INFO kablam! 131 | fn new_ephemeral_node_id(&mut self) -> NodeID { Nov 01 14:11:50.816 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 14:11:50.816 INFO kablam! | Nov 01 14:11:50.816 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 14:11:50.816 INFO kablam! Nov 01 14:11:53.457 INFO kablam! warning: unused `#[macro_use]` import Nov 01 14:11:53.457 INFO kablam! --> src/bin/void.rs:5:1 Nov 01 14:11:53.457 INFO kablam! | Nov 01 14:11:53.457 INFO kablam! 5 | #[macro_use] Nov 01 14:11:53.457 INFO kablam! | ^^^^^^^^^^^^ Nov 01 14:11:53.457 INFO kablam! | Nov 01 14:11:53.457 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 14:11:53.457 INFO kablam! Nov 01 14:11:53.485 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. Nov 01 14:11:53.485 INFO kablam! --> src/bin/void.rs:25:19 Nov 01 14:11:53.485 INFO kablam! | Nov 01 14:11:53.485 INFO kablam! 25 | let default = std::env::home_dir().and_then(|mut h| { Nov 01 14:11:53.485 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 01 14:11:53.485 INFO kablam! | Nov 01 14:11:53.485 INFO kablam! = note: #[warn(deprecated)] on by default Nov 01 14:11:53.485 INFO kablam! Nov 01 14:11:53.608 INFO kablam! warning: unused variable: `e` Nov 01 14:11:53.608 INFO kablam! --> src/bin/void.rs:49:26 Nov 01 14:11:53.608 INFO kablam! | Nov 01 14:11:53.608 INFO kablam! 49 | .unwrap_or_else(|e| panic!("another void process is using this path already.")); Nov 01 14:11:53.608 INFO kablam! | ^ help: consider using `_e` instead Nov 01 14:11:53.620 INFO kablam! | Nov 01 14:11:53.620 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 14:11:53.620 INFO kablam! Nov 01 14:11:53.997 INFO kablam! warning: unused `#[macro_use]` import Nov 01 14:11:53.997 INFO kablam! --> src/bin/void.rs:5:1 Nov 01 14:11:53.997 INFO kablam! | Nov 01 14:11:53.997 INFO kablam! 5 | #[macro_use] Nov 01 14:11:53.997 INFO kablam! | ^^^^^^^^^^^^ Nov 01 14:11:53.997 INFO kablam! | Nov 01 14:11:53.997 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 14:11:53.997 INFO kablam! Nov 01 14:11:54.011 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. Nov 01 14:11:54.011 INFO kablam! --> src/bin/void.rs:25:19 Nov 01 14:11:54.011 INFO kablam! | Nov 01 14:11:54.011 INFO kablam! 25 | let default = std::env::home_dir().and_then(|mut h| { Nov 01 14:11:54.011 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Nov 01 14:11:54.011 INFO kablam! | Nov 01 14:11:54.011 INFO kablam! = note: #[warn(deprecated)] on by default Nov 01 14:11:54.011 INFO kablam! Nov 01 14:11:54.088 INFO kablam! warning: unused variable: `e` Nov 01 14:11:54.088 INFO kablam! --> src/bin/void.rs:49:26 Nov 01 14:11:54.088 INFO kablam! | Nov 01 14:11:54.088 INFO kablam! 49 | .unwrap_or_else(|e| panic!("another void process is using this path already.")); Nov 01 14:11:54.088 INFO kablam! | ^ help: consider using `_e` instead Nov 01 14:11:54.088 INFO kablam! | Nov 01 14:11:54.088 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 14:11:54.088 INFO kablam! Nov 01 14:11:54.135 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 16.61s Nov 01 14:11:54.157 INFO kablam! su: No module specific data is present Nov 01 14:11:55.149 INFO running `"docker" "rm" "-f" "521ae547abfb4cca56957f4edb6b822392e3cb84baaa2aa64db0cf39d2ba118a"` Nov 01 14:11:55.464 INFO blam! 521ae547abfb4cca56957f4edb6b822392e3cb84baaa2aa64db0cf39d2ba118a