Nov 30 13:18:26.740 INFO checking voidmap-1.1.3 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323 Nov 30 13:18:26.740 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 13:18:26.981 INFO [stdout] 766a422bd420e349e9a2d1d4e158f98e968c8d926d560a94c81f00c70469b128 Nov 30 13:18:26.983 INFO running `"docker" "start" "-a" "766a422bd420e349e9a2d1d4e158f98e968c8d926d560a94c81f00c70469b128"` Nov 30 13:18:27.358 INFO [stderr] usermod: no changes Nov 30 13:18:27.487 INFO [stderr] Compiling protobuf v1.7.4 Nov 30 13:18:27.487 INFO [stderr] Checking termion v1.5.1 Nov 30 13:18:27.487 INFO [stderr] Checking quickcheck v0.3.2 Nov 30 13:18:35.576 INFO [stderr] Checking voidmap v1.1.3 (/source) Nov 30 13:18:38.748 INFO [stderr] warning: variable does not need to be mutable Nov 30 13:18:38.748 INFO [stderr] --> src/screen.rs:666:9 Nov 30 13:18:38.748 INFO [stderr] | Nov 30 13:18:38.748 INFO [stderr] 666 | mut filter_map: &mut F, Nov 30 13:18:38.748 INFO [stderr] | ----^^^^^^^^^^ Nov 30 13:18:38.748 INFO [stderr] | | Nov 30 13:18:38.748 INFO [stderr] | help: remove this `mut` Nov 30 13:18:38.748 INFO [stderr] | Nov 30 13:18:38.748 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 13:18:38.748 INFO [stderr] Nov 30 13:18:38.755 INFO [stderr] warning: variable does not need to be mutable Nov 30 13:18:38.755 INFO [stderr] --> src/screen.rs:736:70 Nov 30 13:18:38.755 INFO [stderr] | Nov 30 13:18:38.755 INFO [stderr] 736 | let deletable = self.with_node_mut_no_meta(selected_id, |mut n| { Nov 30 13:18:38.755 INFO [stderr] | ----^ Nov 30 13:18:38.755 INFO [stderr] | | Nov 30 13:18:38.755 INFO [stderr] | help: remove this `mut` Nov 30 13:18:38.756 INFO [stderr] Nov 30 13:18:38.760 INFO [stderr] warning: variable does not need to be mutable Nov 30 13:18:38.760 INFO [stderr] --> src/screen.rs:745:54 Nov 30 13:18:38.760 INFO [stderr] | Nov 30 13:18:38.760 INFO [stderr] 745 | self.with_node_mut_no_meta(selected_id, |mut n| { Nov 30 13:18:38.760 INFO [stderr] | ----^ Nov 30 13:18:38.760 INFO [stderr] | | Nov 30 13:18:38.760 INFO [stderr] | help: remove this `mut` Nov 30 13:18:38.760 INFO [stderr] Nov 30 13:18:38.764 INFO [stderr] warning: variable does not need to be mutable Nov 30 13:18:38.764 INFO [stderr] --> src/screen.rs:796:61 Nov 30 13:18:38.764 INFO [stderr] | Nov 30 13:18:38.764 INFO [stderr] 796 | return self.with_node_mut_no_meta(node_id, |mut node| { Nov 30 13:18:38.764 INFO [stderr] | ----^^^^ Nov 30 13:18:38.764 INFO [stderr] | | Nov 30 13:18:38.764 INFO [stderr] | help: remove this `mut` Nov 30 13:18:38.764 INFO [stderr] Nov 30 13:18:38.773 INFO [stderr] warning: variable does not need to be mutable Nov 30 13:18:38.776 INFO [stderr] --> src/screen.rs:903:43 Nov 30 13:18:38.776 INFO [stderr] | Nov 30 13:18:38.776 INFO [stderr] 903 | self.with_node_mut_no_meta(root, |mut n| n.auto_arrange = !n.auto_arrange) Nov 30 13:18:38.776 INFO [stderr] | ----^ Nov 30 13:18:38.776 INFO [stderr] | | Nov 30 13:18:38.776 INFO [stderr] | help: remove this `mut` Nov 30 13:18:38.776 INFO [stderr] Nov 30 13:18:38.802 INFO [stderr] warning: variable does not need to be mutable Nov 30 13:18:38.802 INFO [stderr] --> src/screen.rs:1214:50 Nov 30 13:18:38.802 INFO [stderr] | Nov 30 13:18:38.802 INFO [stderr] 1214 | self.with_node_mut_no_meta(ptr, |mut root| { Nov 30 13:18:38.802 INFO [stderr] | ----^^^^ Nov 30 13:18:38.802 INFO [stderr] | | Nov 30 13:18:38.802 INFO [stderr] | help: remove this `mut` Nov 30 13:18:38.802 INFO [stderr] warning: variable does not need to be mutable Nov 30 13:18:38.802 INFO [stderr] --> src/screen.rs:666:9 Nov 30 13:18:38.802 INFO [stderr] | Nov 30 13:18:38.802 INFO [stderr] 666 | mut filter_map: &mut F, Nov 30 13:18:38.802 INFO [stderr] | ----^^^^^^^^^^ Nov 30 13:18:38.802 INFO [stderr] | | Nov 30 13:18:38.802 INFO [stderr] | help: remove this `mut` Nov 30 13:18:38.802 INFO [stderr] | Nov 30 13:18:38.802 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 13:18:38.802 INFO [stderr] Nov 30 13:18:38.810 INFO [stderr] Nov 30 13:18:38.810 INFO [stderr] warning: variable does not need to be mutable Nov 30 13:18:38.810 INFO [stderr] --> src/screen.rs:1342:52 Nov 30 13:18:38.811 INFO [stderr] | Nov 30 13:18:38.811 INFO [stderr] 1342 | self.with_node_mut_no_meta(parent_id, |mut parent| { Nov 30 13:18:38.811 INFO [stderr] | ----^^^^^^ Nov 30 13:18:38.811 INFO [stderr] | | Nov 30 13:18:38.811 INFO [stderr] | help: remove this `mut` Nov 30 13:18:38.811 INFO [stderr] Nov 30 13:18:38.817 INFO [stderr] warning: variable does not need to be mutable Nov 30 13:18:38.817 INFO [stderr] --> src/screen.rs:736:70 Nov 30 13:18:38.817 INFO [stderr] | Nov 30 13:18:38.817 INFO [stderr] 736 | let deletable = self.with_node_mut_no_meta(selected_id, |mut n| { Nov 30 13:18:38.817 INFO [stderr] | ----^ Nov 30 13:18:38.817 INFO [stderr] | | Nov 30 13:18:38.817 INFO [stderr] | help: remove this `mut` Nov 30 13:18:38.817 INFO [stderr] Nov 30 13:18:38.817 INFO [stderr] warning: variable does not need to be mutable Nov 30 13:18:38.817 INFO [stderr] --> src/screen.rs:745:54 Nov 30 13:18:38.817 INFO [stderr] | Nov 30 13:18:38.817 INFO [stderr] 745 | self.with_node_mut_no_meta(selected_id, |mut n| { Nov 30 13:18:38.817 INFO [stderr] | ----^ Nov 30 13:18:38.817 INFO [stderr] | | Nov 30 13:18:38.817 INFO [stderr] | help: remove this `mut` Nov 30 13:18:38.817 INFO [stderr] Nov 30 13:18:38.818 INFO [stderr] warning: variable does not need to be mutable Nov 30 13:18:38.818 INFO [stderr] --> src/screen.rs:1365:52 Nov 30 13:18:38.818 INFO [stderr] | Nov 30 13:18:38.818 INFO [stderr] 1365 | self.with_node_mut_no_meta(parent_id, |mut parent| { Nov 30 13:18:38.818 INFO [stderr] | ----^^^^^^ Nov 30 13:18:38.818 INFO [stderr] | | Nov 30 13:18:38.818 INFO [stderr] | help: remove this `mut` Nov 30 13:18:38.818 INFO [stderr] Nov 30 13:18:38.824 INFO [stderr] warning: variable does not need to be mutable Nov 30 13:18:38.824 INFO [stderr] --> src/screen.rs:796:61 Nov 30 13:18:38.824 INFO [stderr] | Nov 30 13:18:38.824 INFO [stderr] 796 | return self.with_node_mut_no_meta(node_id, |mut node| { Nov 30 13:18:38.824 INFO [stderr] | ----^^^^ Nov 30 13:18:38.824 INFO [stderr] | | Nov 30 13:18:38.824 INFO [stderr] | help: remove this `mut` Nov 30 13:18:38.824 INFO [stderr] Nov 30 13:18:38.828 INFO [stderr] warning: variable does not need to be mutable Nov 30 13:18:38.829 INFO [stderr] --> src/screen.rs:1473:50 Nov 30 13:18:38.829 INFO [stderr] | Nov 30 13:18:38.829 INFO [stderr] 1473 | self.with_node_mut_no_meta(node_id, |mut node| node.selected = true) Nov 30 13:18:38.829 INFO [stderr] | ----^^^^ Nov 30 13:18:38.829 INFO [stderr] | | Nov 30 13:18:38.829 INFO [stderr] | help: remove this `mut` Nov 30 13:18:38.829 INFO [stderr] Nov 30 13:18:38.845 INFO [stderr] warning: variable does not need to be mutable Nov 30 13:18:38.845 INFO [stderr] --> src/screen.rs:903:43 Nov 30 13:18:38.845 INFO [stderr] | Nov 30 13:18:38.845 INFO [stderr] 903 | self.with_node_mut_no_meta(root, |mut n| n.auto_arrange = !n.auto_arrange) Nov 30 13:18:38.845 INFO [stderr] | ----^ Nov 30 13:18:38.845 INFO [stderr] | | Nov 30 13:18:38.845 INFO [stderr] | help: remove this `mut` Nov 30 13:18:38.845 INFO [stderr] Nov 30 13:18:38.880 INFO [stderr] warning: variable does not need to be mutable Nov 30 13:18:38.880 INFO [stderr] --> src/screen.rs:1214:50 Nov 30 13:18:38.880 INFO [stderr] | Nov 30 13:18:38.880 INFO [stderr] 1214 | self.with_node_mut_no_meta(ptr, |mut root| { Nov 30 13:18:38.880 INFO [stderr] | ----^^^^ Nov 30 13:18:38.880 INFO [stderr] | | Nov 30 13:18:38.880 INFO [stderr] | help: remove this `mut` Nov 30 13:18:38.880 INFO [stderr] Nov 30 13:18:38.887 INFO [stderr] warning: variable does not need to be mutable Nov 30 13:18:38.887 INFO [stderr] --> src/screen.rs:1342:52 Nov 30 13:18:38.887 INFO [stderr] | Nov 30 13:18:38.887 INFO [stderr] 1342 | self.with_node_mut_no_meta(parent_id, |mut parent| { Nov 30 13:18:38.887 INFO [stderr] | ----^^^^^^ Nov 30 13:18:38.887 INFO [stderr] | | Nov 30 13:18:38.888 INFO [stderr] | help: remove this `mut` Nov 30 13:18:38.888 INFO [stderr] Nov 30 13:18:38.890 INFO [stderr] warning: variable does not need to be mutable Nov 30 13:18:38.890 INFO [stderr] --> src/screen.rs:1365:52 Nov 30 13:18:38.890 INFO [stderr] | Nov 30 13:18:38.890 INFO [stderr] 1365 | self.with_node_mut_no_meta(parent_id, |mut parent| { Nov 30 13:18:38.890 INFO [stderr] | ----^^^^^^ Nov 30 13:18:38.890 INFO [stderr] | | Nov 30 13:18:38.900 INFO [stderr] | help: remove this `mut` Nov 30 13:18:38.900 INFO [stderr] Nov 30 13:18:38.920 INFO [stderr] warning: variable does not need to be mutable Nov 30 13:18:38.920 INFO [stderr] --> src/screen.rs:1473:50 Nov 30 13:18:38.920 INFO [stderr] | Nov 30 13:18:38.920 INFO [stderr] 1473 | self.with_node_mut_no_meta(node_id, |mut node| node.selected = true) Nov 30 13:18:38.920 INFO [stderr] | ----^^^^ Nov 30 13:18:38.920 INFO [stderr] | | Nov 30 13:18:38.920 INFO [stderr] | help: remove this `mut` Nov 30 13:18:38.920 INFO [stderr] Nov 30 13:18:39.280 INFO [stderr] warning: method is never used: `new_ephemeral_node_id` Nov 30 13:18:39.280 INFO [stderr] --> src/screen.rs:131:5 Nov 30 13:18:39.280 INFO [stderr] | Nov 30 13:18:39.280 INFO [stderr] 131 | fn new_ephemeral_node_id(&mut self) -> NodeID { Nov 30 13:18:39.280 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 13:18:39.280 INFO [stderr] | Nov 30 13:18:39.280 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 30 13:18:39.280 INFO [stderr] Nov 30 13:18:39.304 INFO [stderr] warning: method is never used: `new_ephemeral_node_id` Nov 30 13:18:39.304 INFO [stderr] --> src/screen.rs:131:5 Nov 30 13:18:39.304 INFO [stderr] | Nov 30 13:18:39.304 INFO [stderr] 131 | fn new_ephemeral_node_id(&mut self) -> NodeID { Nov 30 13:18:39.304 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 13:18:39.304 INFO [stderr] | Nov 30 13:18:39.304 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 30 13:18:39.304 INFO [stderr] Nov 30 13:18:42.456 INFO [stderr] warning: unused `#[macro_use]` import Nov 30 13:18:42.456 INFO [stderr] --> src/bin/void.rs:5:1 Nov 30 13:18:42.456 INFO [stderr] | Nov 30 13:18:42.456 INFO [stderr] 5 | #[macro_use] Nov 30 13:18:42.456 INFO [stderr] | ^^^^^^^^^^^^ Nov 30 13:18:42.456 INFO [stderr] | Nov 30 13:18:42.456 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 13:18:42.456 INFO [stderr] Nov 30 13:18:42.492 INFO [stderr] 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 30 13:18:42.492 INFO [stderr] --> src/bin/void.rs:25:19 Nov 30 13:18:42.492 INFO [stderr] | Nov 30 13:18:42.492 INFO [stderr] 25 | let default = std::env::home_dir().and_then(|mut h| { Nov 30 13:18:42.492 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 30 13:18:42.492 INFO [stderr] | Nov 30 13:18:42.492 INFO [stderr] = note: #[warn(deprecated)] on by default Nov 30 13:18:42.492 INFO [stderr] Nov 30 13:18:42.637 INFO [stderr] warning: unused variable: `e` Nov 30 13:18:42.637 INFO [stderr] --> src/bin/void.rs:49:26 Nov 30 13:18:42.637 INFO [stderr] | Nov 30 13:18:42.637 INFO [stderr] 49 | .unwrap_or_else(|e| panic!("another void process is using this path already.")); Nov 30 13:18:42.637 INFO [stderr] | ^ help: consider using `_e` instead Nov 30 13:18:42.637 INFO [stderr] | Nov 30 13:18:42.637 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 30 13:18:42.637 INFO [stderr] Nov 30 13:18:43.328 INFO [stderr] warning: unused `#[macro_use]` import Nov 30 13:18:43.328 INFO [stderr] --> src/bin/void.rs:5:1 Nov 30 13:18:43.328 INFO [stderr] | Nov 30 13:18:43.328 INFO [stderr] 5 | #[macro_use] Nov 30 13:18:43.328 INFO [stderr] | ^^^^^^^^^^^^ Nov 30 13:18:43.328 INFO [stderr] | Nov 30 13:18:43.328 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 13:18:43.328 INFO [stderr] Nov 30 13:18:43.346 INFO [stderr] 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 30 13:18:43.346 INFO [stderr] --> src/bin/void.rs:25:19 Nov 30 13:18:43.346 INFO [stderr] | Nov 30 13:18:43.346 INFO [stderr] 25 | let default = std::env::home_dir().and_then(|mut h| { Nov 30 13:18:43.346 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 30 13:18:43.346 INFO [stderr] | Nov 30 13:18:43.348 INFO [stderr] = note: #[warn(deprecated)] on by default Nov 30 13:18:43.348 INFO [stderr] Nov 30 13:18:43.472 INFO [stderr] warning: unused variable: `e` Nov 30 13:18:43.472 INFO [stderr] --> src/bin/void.rs:49:26 Nov 30 13:18:43.472 INFO [stderr] | Nov 30 13:18:43.472 INFO [stderr] 49 | .unwrap_or_else(|e| panic!("another void process is using this path already.")); Nov 30 13:18:43.472 INFO [stderr] | ^ help: consider using `_e` instead Nov 30 13:18:43.472 INFO [stderr] | Nov 30 13:18:43.472 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 30 13:18:43.472 INFO [stderr] Nov 30 13:18:43.632 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.25s Nov 30 13:18:43.664 INFO [stderr] su: No module specific data is present Nov 30 13:18:44.754 INFO running `"docker" "inspect" "766a422bd420e349e9a2d1d4e158f98e968c8d926d560a94c81f00c70469b128"` Nov 30 13:18:45.123 INFO running `"docker" "rm" "-f" "766a422bd420e349e9a2d1d4e158f98e968c8d926d560a94c81f00c70469b128"` Nov 30 13:18:45.493 INFO [stdout] 766a422bd420e349e9a2d1d4e158f98e968c8d926d560a94c81f00c70469b128