Dec 18 09:31:22.295 INFO checking voidmap-1.1.3 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252 Dec 18 09:31:22.295 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/voidmap/1.1.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"` Dec 18 09:31:22.536 INFO [stdout] 0a0b40d5a097201ef809c30d2deb7e9660c69f1a1562b67e7da583704786f18e Dec 18 09:31:22.542 INFO running `"docker" "start" "-a" "0a0b40d5a097201ef809c30d2deb7e9660c69f1a1562b67e7da583704786f18e"` Dec 18 09:31:23.295 INFO [stderr] Compiling protobuf v1.7.4 Dec 18 09:31:23.298 INFO [stderr] Checking termion v1.5.1 Dec 18 09:31:23.298 INFO [stderr] Checking fs2 v0.4.3 Dec 18 09:31:23.299 INFO [stderr] Checking quickcheck v0.3.2 Dec 18 09:31:31.016 INFO [stderr] Checking voidmap v1.1.3 (/opt/crater/workdir) Dec 18 09:31:32.135 INFO [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` Dec 18 09:31:32.135 INFO [stderr] --> src/screen.rs:749:70 Dec 18 09:31:32.135 INFO [stderr] | Dec 18 09:31:32.135 INFO [stderr] 749 | n.content = RE_DATE.replace(&*n.content, "").trim_right().to_owned(); Dec 18 09:31:32.135 INFO [stderr] | ^^^^^^^^^^ Dec 18 09:31:32.135 INFO [stderr] | Dec 18 09:31:32.135 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 18 09:31:32.135 INFO [stderr] Dec 18 09:31:32.184 INFO [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` Dec 18 09:31:32.184 INFO [stderr] --> src/screen.rs:749:70 Dec 18 09:31:32.184 INFO [stderr] | Dec 18 09:31:32.184 INFO [stderr] 749 | n.content = RE_DATE.replace(&*n.content, "").trim_right().to_owned(); Dec 18 09:31:32.184 INFO [stderr] | ^^^^^^^^^^ Dec 18 09:31:32.184 INFO [stderr] | Dec 18 09:31:32.184 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 18 09:31:32.184 INFO [stderr] Dec 18 09:31:32.830 INFO [stderr] warning: variable does not need to be mutable Dec 18 09:31:32.830 INFO [stderr] --> src/screen.rs:666:9 Dec 18 09:31:32.830 INFO [stderr] | Dec 18 09:31:32.830 INFO [stderr] 666 | mut filter_map: &mut F, Dec 18 09:31:32.830 INFO [stderr] | ----^^^^^^^^^^ Dec 18 09:31:32.830 INFO [stderr] | | Dec 18 09:31:32.830 INFO [stderr] | help: remove this `mut` Dec 18 09:31:32.830 INFO [stderr] | Dec 18 09:31:32.830 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 18 09:31:32.830 INFO [stderr] Dec 18 09:31:32.836 INFO [stderr] warning: variable does not need to be mutable Dec 18 09:31:32.837 INFO [stderr] --> src/screen.rs:736:70 Dec 18 09:31:32.837 INFO [stderr] | Dec 18 09:31:32.837 INFO [stderr] 736 | let deletable = self.with_node_mut_no_meta(selected_id, |mut n| { Dec 18 09:31:32.837 INFO [stderr] | ----^ Dec 18 09:31:32.837 INFO [stderr] | | Dec 18 09:31:32.837 INFO [stderr] | help: remove this `mut` Dec 18 09:31:32.837 INFO [stderr] Dec 18 09:31:32.837 INFO [stderr] warning: variable does not need to be mutable Dec 18 09:31:32.837 INFO [stderr] --> src/screen.rs:745:54 Dec 18 09:31:32.837 INFO [stderr] | Dec 18 09:31:32.837 INFO [stderr] 745 | self.with_node_mut_no_meta(selected_id, |mut n| { Dec 18 09:31:32.837 INFO [stderr] | ----^ Dec 18 09:31:32.837 INFO [stderr] | | Dec 18 09:31:32.837 INFO [stderr] | help: remove this `mut` Dec 18 09:31:32.837 INFO [stderr] Dec 18 09:31:32.843 INFO [stderr] warning: variable does not need to be mutable Dec 18 09:31:32.844 INFO [stderr] --> src/screen.rs:796:61 Dec 18 09:31:32.844 INFO [stderr] | Dec 18 09:31:32.844 INFO [stderr] 796 | return self.with_node_mut_no_meta(node_id, |mut node| { Dec 18 09:31:32.844 INFO [stderr] | ----^^^^ Dec 18 09:31:32.844 INFO [stderr] | | Dec 18 09:31:32.844 INFO [stderr] | help: remove this `mut` Dec 18 09:31:32.844 INFO [stderr] Dec 18 09:31:32.856 INFO [stderr] warning: variable does not need to be mutable Dec 18 09:31:32.857 INFO [stderr] --> src/screen.rs:903:43 Dec 18 09:31:32.857 INFO [stderr] | Dec 18 09:31:32.857 INFO [stderr] 903 | self.with_node_mut_no_meta(root, |mut n| n.auto_arrange = !n.auto_arrange) Dec 18 09:31:32.857 INFO [stderr] | ----^ Dec 18 09:31:32.857 INFO [stderr] | | Dec 18 09:31:32.857 INFO [stderr] | help: remove this `mut` Dec 18 09:31:32.857 INFO [stderr] Dec 18 09:31:32.884 INFO [stderr] warning: variable does not need to be mutable Dec 18 09:31:32.884 INFO [stderr] --> src/screen.rs:1214:50 Dec 18 09:31:32.884 INFO [stderr] | Dec 18 09:31:32.884 INFO [stderr] 1214 | self.with_node_mut_no_meta(ptr, |mut root| { Dec 18 09:31:32.884 INFO [stderr] | ----^^^^ Dec 18 09:31:32.884 INFO [stderr] | | Dec 18 09:31:32.884 INFO [stderr] | help: remove this `mut` Dec 18 09:31:32.885 INFO [stderr] Dec 18 09:31:32.892 INFO [stderr] warning: variable does not need to be mutable Dec 18 09:31:32.892 INFO [stderr] --> src/screen.rs:1342:52 Dec 18 09:31:32.892 INFO [stderr] | Dec 18 09:31:32.892 INFO [stderr] 1342 | self.with_node_mut_no_meta(parent_id, |mut parent| { Dec 18 09:31:32.892 INFO [stderr] | ----^^^^^^ Dec 18 09:31:32.892 INFO [stderr] | | Dec 18 09:31:32.892 INFO [stderr] | help: remove this `mut` Dec 18 09:31:32.892 INFO [stderr] Dec 18 09:31:32.892 INFO [stderr] warning: variable does not need to be mutable Dec 18 09:31:32.892 INFO [stderr] --> src/screen.rs:1365:52 Dec 18 09:31:32.892 INFO [stderr] | Dec 18 09:31:32.892 INFO [stderr] 1365 | self.with_node_mut_no_meta(parent_id, |mut parent| { Dec 18 09:31:32.892 INFO [stderr] | ----^^^^^^ Dec 18 09:31:32.892 INFO [stderr] | | Dec 18 09:31:32.892 INFO [stderr] | help: remove this `mut` Dec 18 09:31:32.892 INFO [stderr] Dec 18 09:31:32.892 INFO [stderr] warning: variable does not need to be mutable Dec 18 09:31:32.892 INFO [stderr] --> src/screen.rs:666:9 Dec 18 09:31:32.892 INFO [stderr] | Dec 18 09:31:32.892 INFO [stderr] 666 | mut filter_map: &mut F, Dec 18 09:31:32.892 INFO [stderr] | ----^^^^^^^^^^ Dec 18 09:31:32.892 INFO [stderr] | | Dec 18 09:31:32.893 INFO [stderr] | help: remove this `mut` Dec 18 09:31:32.893 INFO [stderr] | Dec 18 09:31:32.893 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 18 09:31:32.893 INFO [stderr] Dec 18 09:31:32.898 INFO [stderr] warning: variable does not need to be mutable Dec 18 09:31:32.898 INFO [stderr] --> src/screen.rs:736:70 Dec 18 09:31:32.898 INFO [stderr] | Dec 18 09:31:32.898 INFO [stderr] 736 | let deletable = self.with_node_mut_no_meta(selected_id, |mut n| { Dec 18 09:31:32.898 INFO [stderr] | ----^ Dec 18 09:31:32.898 INFO [stderr] | | Dec 18 09:31:32.898 INFO [stderr] | help: remove this `mut` Dec 18 09:31:32.898 INFO [stderr] Dec 18 09:31:32.898 INFO [stderr] warning: variable does not need to be mutable Dec 18 09:31:32.898 INFO [stderr] --> src/screen.rs:745:54 Dec 18 09:31:32.898 INFO [stderr] | Dec 18 09:31:32.898 INFO [stderr] 745 | self.with_node_mut_no_meta(selected_id, |mut n| { Dec 18 09:31:32.898 INFO [stderr] | ----^ Dec 18 09:31:32.898 INFO [stderr] | | Dec 18 09:31:32.898 INFO [stderr] | help: remove this `mut` Dec 18 09:31:32.898 INFO [stderr] Dec 18 09:31:32.898 INFO [stderr] warning: variable does not need to be mutable Dec 18 09:31:32.898 INFO [stderr] --> src/screen.rs:1473:50 Dec 18 09:31:32.898 INFO [stderr] | Dec 18 09:31:32.898 INFO [stderr] 1473 | self.with_node_mut_no_meta(node_id, |mut node| node.selected = true) Dec 18 09:31:32.898 INFO [stderr] | ----^^^^ Dec 18 09:31:32.898 INFO [stderr] | | Dec 18 09:31:32.898 INFO [stderr] | help: remove this `mut` Dec 18 09:31:32.898 INFO [stderr] Dec 18 09:31:32.899 INFO [stderr] warning: variable does not need to be mutable Dec 18 09:31:32.899 INFO [stderr] --> src/screen.rs:796:61 Dec 18 09:31:32.899 INFO [stderr] | Dec 18 09:31:32.899 INFO [stderr] 796 | return self.with_node_mut_no_meta(node_id, |mut node| { Dec 18 09:31:32.899 INFO [stderr] | ----^^^^ Dec 18 09:31:32.899 INFO [stderr] | | Dec 18 09:31:32.899 INFO [stderr] | help: remove this `mut` Dec 18 09:31:32.899 INFO [stderr] Dec 18 09:31:32.909 INFO [stderr] warning: variable does not need to be mutable Dec 18 09:31:32.909 INFO [stderr] --> src/screen.rs:903:43 Dec 18 09:31:32.909 INFO [stderr] | Dec 18 09:31:32.909 INFO [stderr] 903 | self.with_node_mut_no_meta(root, |mut n| n.auto_arrange = !n.auto_arrange) Dec 18 09:31:32.909 INFO [stderr] | ----^ Dec 18 09:31:32.909 INFO [stderr] | | Dec 18 09:31:32.909 INFO [stderr] | help: remove this `mut` Dec 18 09:31:32.909 INFO [stderr] Dec 18 09:31:32.936 INFO [stderr] warning: variable does not need to be mutable Dec 18 09:31:32.936 INFO [stderr] --> src/screen.rs:1214:50 Dec 18 09:31:32.936 INFO [stderr] | Dec 18 09:31:32.936 INFO [stderr] 1214 | self.with_node_mut_no_meta(ptr, |mut root| { Dec 18 09:31:32.936 INFO [stderr] | ----^^^^ Dec 18 09:31:32.936 INFO [stderr] | | Dec 18 09:31:32.936 INFO [stderr] | help: remove this `mut` Dec 18 09:31:32.936 INFO [stderr] Dec 18 09:31:32.943 INFO [stderr] warning: variable does not need to be mutable Dec 18 09:31:32.943 INFO [stderr] --> src/screen.rs:1342:52 Dec 18 09:31:32.943 INFO [stderr] | Dec 18 09:31:32.943 INFO [stderr] 1342 | self.with_node_mut_no_meta(parent_id, |mut parent| { Dec 18 09:31:32.943 INFO [stderr] | ----^^^^^^ Dec 18 09:31:32.943 INFO [stderr] | | Dec 18 09:31:32.943 INFO [stderr] | help: remove this `mut` Dec 18 09:31:32.943 INFO [stderr] Dec 18 09:31:32.945 INFO [stderr] warning: variable does not need to be mutable Dec 18 09:31:32.945 INFO [stderr] --> src/screen.rs:1365:52 Dec 18 09:31:32.945 INFO [stderr] | Dec 18 09:31:32.945 INFO [stderr] 1365 | self.with_node_mut_no_meta(parent_id, |mut parent| { Dec 18 09:31:32.945 INFO [stderr] | ----^^^^^^ Dec 18 09:31:32.945 INFO [stderr] | | Dec 18 09:31:32.945 INFO [stderr] | help: remove this `mut` Dec 18 09:31:32.945 INFO [stderr] Dec 18 09:31:32.956 INFO [stderr] warning: variable does not need to be mutable Dec 18 09:31:32.956 INFO [stderr] --> src/screen.rs:1473:50 Dec 18 09:31:32.956 INFO [stderr] | Dec 18 09:31:32.956 INFO [stderr] 1473 | self.with_node_mut_no_meta(node_id, |mut node| node.selected = true) Dec 18 09:31:32.956 INFO [stderr] | ----^^^^ Dec 18 09:31:32.956 INFO [stderr] | | Dec 18 09:31:32.956 INFO [stderr] | help: remove this `mut` Dec 18 09:31:32.956 INFO [stderr] Dec 18 09:31:33.198 INFO [stderr] warning: method is never used: `new_ephemeral_node_id` Dec 18 09:31:33.198 INFO [stderr] --> src/screen.rs:131:5 Dec 18 09:31:33.198 INFO [stderr] | Dec 18 09:31:33.198 INFO [stderr] 131 | fn new_ephemeral_node_id(&mut self) -> NodeID { Dec 18 09:31:33.198 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 09:31:33.199 INFO [stderr] | Dec 18 09:31:33.199 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 18 09:31:33.199 INFO [stderr] Dec 18 09:31:33.216 INFO [stderr] warning: method is never used: `new_ephemeral_node_id` Dec 18 09:31:33.216 INFO [stderr] --> src/screen.rs:131:5 Dec 18 09:31:33.216 INFO [stderr] | Dec 18 09:31:33.216 INFO [stderr] 131 | fn new_ephemeral_node_id(&mut self) -> NodeID { Dec 18 09:31:33.216 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 09:31:33.216 INFO [stderr] | Dec 18 09:31:33.216 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 18 09:31:33.216 INFO [stderr] Dec 18 09:31:33.958 INFO [stderr] warning: unused `#[macro_use]` import Dec 18 09:31:33.958 INFO [stderr] --> src/bin/void.rs:5:1 Dec 18 09:31:33.959 INFO [stderr] | Dec 18 09:31:33.959 INFO [stderr] 5 | #[macro_use] Dec 18 09:31:33.959 INFO [stderr] | ^^^^^^^^^^^^ Dec 18 09:31:33.959 INFO [stderr] | Dec 18 09:31:33.959 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 09:31:33.959 INFO [stderr] Dec 18 09:31:33.967 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. Dec 18 09:31:33.967 INFO [stderr] --> src/bin/void.rs:25:19 Dec 18 09:31:33.967 INFO [stderr] | Dec 18 09:31:33.967 INFO [stderr] 25 | let default = std::env::home_dir().and_then(|mut h| { Dec 18 09:31:33.967 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 18 09:31:33.967 INFO [stderr] | Dec 18 09:31:33.967 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 18 09:31:33.967 INFO [stderr] Dec 18 09:31:34.012 INFO [stderr] warning: unused `#[macro_use]` import Dec 18 09:31:34.012 INFO [stderr] --> src/bin/void.rs:5:1 Dec 18 09:31:34.012 INFO [stderr] | Dec 18 09:31:34.012 INFO [stderr] 5 | #[macro_use] Dec 18 09:31:34.012 INFO [stderr] | ^^^^^^^^^^^^ Dec 18 09:31:34.012 INFO [stderr] | Dec 18 09:31:34.012 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 09:31:34.012 INFO [stderr] Dec 18 09:31:34.032 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. Dec 18 09:31:34.032 INFO [stderr] --> src/bin/void.rs:25:19 Dec 18 09:31:34.032 INFO [stderr] | Dec 18 09:31:34.032 INFO [stderr] 25 | let default = std::env::home_dir().and_then(|mut h| { Dec 18 09:31:34.032 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 18 09:31:34.032 INFO [stderr] | Dec 18 09:31:34.032 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 18 09:31:34.032 INFO [stderr] Dec 18 09:31:34.040 INFO [stderr] warning: unused variable: `e` Dec 18 09:31:34.040 INFO [stderr] --> src/bin/void.rs:49:26 Dec 18 09:31:34.040 INFO [stderr] | Dec 18 09:31:34.040 INFO [stderr] 49 | .unwrap_or_else(|e| panic!("another void process is using this path already.")); Dec 18 09:31:34.040 INFO [stderr] | ^ help: consider using `_e` instead Dec 18 09:31:34.040 INFO [stderr] | Dec 18 09:31:34.040 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 18 09:31:34.040 INFO [stderr] Dec 18 09:31:34.067 INFO [stderr] warning: unused variable: `e` Dec 18 09:31:34.067 INFO [stderr] --> src/bin/void.rs:49:26 Dec 18 09:31:34.067 INFO [stderr] | Dec 18 09:31:34.067 INFO [stderr] 49 | .unwrap_or_else(|e| panic!("another void process is using this path already.")); Dec 18 09:31:34.067 INFO [stderr] | ^ help: consider using `_e` instead Dec 18 09:31:34.067 INFO [stderr] | Dec 18 09:31:34.067 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 18 09:31:34.067 INFO [stderr] Dec 18 09:31:34.174 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.99s Dec 18 09:31:34.470 INFO running `"docker" "inspect" "0a0b40d5a097201ef809c30d2deb7e9660c69f1a1562b67e7da583704786f18e"` Dec 18 09:31:34.574 INFO running `"docker" "rm" "-f" "0a0b40d5a097201ef809c30d2deb7e9660c69f1a1562b67e7da583704786f18e"` Dec 18 09:31:34.785 INFO [stdout] 0a0b40d5a097201ef809c30d2deb7e9660c69f1a1562b67e7da583704786f18e