Dec 06 17:54:14.915 INFO testing voidmap-1.1.3 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 06 17:54:14.915 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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"` Dec 06 17:54:15.446 INFO [stdout] 02baac3ff900e25899f0b6851dc0d164194cacc378c0015ce8c3435d1fce1495 Dec 06 17:54:15.448 INFO running `"docker" "start" "-a" "02baac3ff900e25899f0b6851dc0d164194cacc378c0015ce8c3435d1fce1495"` Dec 06 17:54:17.464 INFO [stderr] usermod: no changes Dec 06 17:54:17.660 INFO [stderr] Compiling protobuf v1.7.4 Dec 06 17:54:17.663 INFO [stderr] Compiling memchr v0.1.11 Dec 06 17:54:17.664 INFO [stderr] Compiling thread-id v2.0.0 Dec 06 17:54:18.892 INFO [stderr] Compiling thread_local v0.2.7 Dec 06 17:54:19.604 INFO [stderr] Compiling aho-corasick v0.5.3 Dec 06 17:54:21.916 INFO [stderr] Compiling regex v0.1.80 Dec 06 17:54:56.325 INFO [stderr] Compiling voidmap v1.1.3 (/source) Dec 06 17:54:59.500 INFO [stderr] warning: variable does not need to be mutable Dec 06 17:54:59.500 INFO [stderr] --> src/screen.rs:666:9 Dec 06 17:54:59.500 INFO [stderr] | Dec 06 17:54:59.500 INFO [stderr] 666 | mut filter_map: &mut F, Dec 06 17:54:59.500 INFO [stderr] | ----^^^^^^^^^^ Dec 06 17:54:59.500 INFO [stderr] | | Dec 06 17:54:59.500 INFO [stderr] | help: remove this `mut` Dec 06 17:54:59.500 INFO [stderr] | Dec 06 17:54:59.500 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 06 17:54:59.500 INFO [stderr] Dec 06 17:54:59.500 INFO [stderr] warning: variable does not need to be mutable Dec 06 17:54:59.500 INFO [stderr] --> src/screen.rs:736:70 Dec 06 17:54:59.500 INFO [stderr] | Dec 06 17:54:59.500 INFO [stderr] 736 | let deletable = self.with_node_mut_no_meta(selected_id, |mut n| { Dec 06 17:54:59.501 INFO [stderr] | ----^ Dec 06 17:54:59.501 INFO [stderr] | | Dec 06 17:54:59.501 INFO [stderr] | help: remove this `mut` Dec 06 17:54:59.501 INFO [stderr] Dec 06 17:54:59.501 INFO [stderr] warning: variable does not need to be mutable Dec 06 17:54:59.501 INFO [stderr] --> src/screen.rs:745:54 Dec 06 17:54:59.501 INFO [stderr] | Dec 06 17:54:59.501 INFO [stderr] 745 | self.with_node_mut_no_meta(selected_id, |mut n| { Dec 06 17:54:59.501 INFO [stderr] | ----^ Dec 06 17:54:59.501 INFO [stderr] | | Dec 06 17:54:59.501 INFO [stderr] | help: remove this `mut` Dec 06 17:54:59.501 INFO [stderr] Dec 06 17:54:59.501 INFO [stderr] warning: variable does not need to be mutable Dec 06 17:54:59.501 INFO [stderr] --> src/screen.rs:796:61 Dec 06 17:54:59.501 INFO [stderr] | Dec 06 17:54:59.501 INFO [stderr] 796 | return self.with_node_mut_no_meta(node_id, |mut node| { Dec 06 17:54:59.501 INFO [stderr] | ----^^^^ Dec 06 17:54:59.501 INFO [stderr] | | Dec 06 17:54:59.501 INFO [stderr] | help: remove this `mut` Dec 06 17:54:59.501 INFO [stderr] Dec 06 17:54:59.512 INFO [stderr] warning: variable does not need to be mutable Dec 06 17:54:59.512 INFO [stderr] --> src/screen.rs:903:43 Dec 06 17:54:59.512 INFO [stderr] | Dec 06 17:54:59.512 INFO [stderr] 903 | self.with_node_mut_no_meta(root, |mut n| n.auto_arrange = !n.auto_arrange) Dec 06 17:54:59.512 INFO [stderr] | ----^ Dec 06 17:54:59.512 INFO [stderr] | | Dec 06 17:54:59.512 INFO [stderr] | help: remove this `mut` Dec 06 17:54:59.512 INFO [stderr] Dec 06 17:54:59.536 INFO [stderr] warning: variable does not need to be mutable Dec 06 17:54:59.536 INFO [stderr] --> src/screen.rs:1214:50 Dec 06 17:54:59.536 INFO [stderr] | Dec 06 17:54:59.536 INFO [stderr] 1214 | self.with_node_mut_no_meta(ptr, |mut root| { Dec 06 17:54:59.536 INFO [stderr] | ----^^^^ Dec 06 17:54:59.536 INFO [stderr] | | Dec 06 17:54:59.536 INFO [stderr] | help: remove this `mut` Dec 06 17:54:59.536 INFO [stderr] Dec 06 17:54:59.544 INFO [stderr] warning: variable does not need to be mutable Dec 06 17:54:59.544 INFO [stderr] --> src/screen.rs:1342:52 Dec 06 17:54:59.544 INFO [stderr] | Dec 06 17:54:59.544 INFO [stderr] 1342 | self.with_node_mut_no_meta(parent_id, |mut parent| { Dec 06 17:54:59.544 INFO [stderr] | ----^^^^^^ Dec 06 17:54:59.544 INFO [stderr] | | Dec 06 17:54:59.544 INFO [stderr] | help: remove this `mut` Dec 06 17:54:59.544 INFO [stderr] Dec 06 17:54:59.544 INFO [stderr] warning: variable does not need to be mutable Dec 06 17:54:59.544 INFO [stderr] --> src/screen.rs:1365:52 Dec 06 17:54:59.544 INFO [stderr] | Dec 06 17:54:59.544 INFO [stderr] 1365 | self.with_node_mut_no_meta(parent_id, |mut parent| { Dec 06 17:54:59.544 INFO [stderr] | ----^^^^^^ Dec 06 17:54:59.544 INFO [stderr] | | Dec 06 17:54:59.544 INFO [stderr] | help: remove this `mut` Dec 06 17:54:59.544 INFO [stderr] Dec 06 17:54:59.552 INFO [stderr] warning: variable does not need to be mutable Dec 06 17:54:59.552 INFO [stderr] --> src/screen.rs:1473:50 Dec 06 17:54:59.552 INFO [stderr] | Dec 06 17:54:59.552 INFO [stderr] 1473 | self.with_node_mut_no_meta(node_id, |mut node| node.selected = true) Dec 06 17:54:59.552 INFO [stderr] | ----^^^^ Dec 06 17:54:59.552 INFO [stderr] | | Dec 06 17:54:59.552 INFO [stderr] | help: remove this `mut` Dec 06 17:54:59.552 INFO [stderr] Dec 06 17:54:59.841 INFO [stderr] warning: method is never used: `new_ephemeral_node_id` Dec 06 17:54:59.841 INFO [stderr] --> src/screen.rs:131:5 Dec 06 17:54:59.841 INFO [stderr] | Dec 06 17:54:59.841 INFO [stderr] 131 | fn new_ephemeral_node_id(&mut self) -> NodeID { Dec 06 17:54:59.841 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 17:54:59.841 INFO [stderr] | Dec 06 17:54:59.841 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 17:54:59.841 INFO [stderr] Dec 06 17:55:10.912 INFO [stderr] warning: unused `#[macro_use]` import Dec 06 17:55:10.912 INFO [stderr] --> src/bin/void.rs:5:1 Dec 06 17:55:10.912 INFO [stderr] | Dec 06 17:55:10.912 INFO [stderr] 5 | #[macro_use] Dec 06 17:55:10.912 INFO [stderr] | ^^^^^^^^^^^^ Dec 06 17:55:10.912 INFO [stderr] | Dec 06 17:55:10.912 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 06 17:55:10.912 INFO [stderr] Dec 06 17:55:10.924 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 06 17:55:10.924 INFO [stderr] --> src/bin/void.rs:25:19 Dec 06 17:55:10.924 INFO [stderr] | Dec 06 17:55:10.924 INFO [stderr] 25 | let default = std::env::home_dir().and_then(|mut h| { Dec 06 17:55:10.924 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 06 17:55:10.924 INFO [stderr] | Dec 06 17:55:10.924 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 06 17:55:10.924 INFO [stderr] Dec 06 17:55:10.972 INFO [stderr] warning: unused variable: `e` Dec 06 17:55:10.972 INFO [stderr] --> src/bin/void.rs:49:26 Dec 06 17:55:10.972 INFO [stderr] | Dec 06 17:55:10.972 INFO [stderr] 49 | .unwrap_or_else(|e| panic!("another void process is using this path already.")); Dec 06 17:55:10.972 INFO [stderr] | ^ help: consider using `_e` instead Dec 06 17:55:10.972 INFO [stderr] | Dec 06 17:55:10.972 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 06 17:55:10.972 INFO [stderr] Dec 06 17:55:15.097 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 57.61s Dec 06 17:55:15.109 INFO [stderr] su: No module specific data is present Dec 06 17:55:16.454 INFO running `"docker" "inspect" "02baac3ff900e25899f0b6851dc0d164194cacc378c0015ce8c3435d1fce1495"` Dec 06 17:55:16.832 INFO running `"docker" "rm" "-f" "02baac3ff900e25899f0b6851dc0d164194cacc378c0015ce8c3435d1fce1495"` Dec 06 17:55:17.168 INFO [stdout] 02baac3ff900e25899f0b6851dc0d164194cacc378c0015ce8c3435d1fce1495 Dec 06 17:55:17.176 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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"` Dec 06 17:55:17.650 INFO [stdout] 664df7316b368da195de2dd6ae2f645d12cc5a87ceb4b6786c71d4eb6b7a4576 Dec 06 17:55:17.652 INFO running `"docker" "start" "-a" "664df7316b368da195de2dd6ae2f645d12cc5a87ceb4b6786c71d4eb6b7a4576"` Dec 06 17:55:19.424 INFO [stderr] usermod: no changes Dec 06 17:55:19.634 INFO [stderr] Compiling env_logger v0.3.5 Dec 06 17:55:21.397 INFO [stderr] Compiling quickcheck v0.3.2 Dec 06 17:55:24.908 INFO [stderr] Compiling voidmap v1.1.3 (/source) Dec 06 17:55:31.088 INFO [stderr] warning: unused `#[macro_use]` import Dec 06 17:55:31.088 INFO [stderr] --> src/bin/void.rs:5:1 Dec 06 17:55:31.088 INFO [stderr] | Dec 06 17:55:31.088 INFO [stderr] 5 | #[macro_use] Dec 06 17:55:31.088 INFO [stderr] | ^^^^^^^^^^^^ Dec 06 17:55:31.088 INFO [stderr] | Dec 06 17:55:31.088 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 06 17:55:31.088 INFO [stderr] Dec 06 17:55:31.115 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 06 17:55:31.115 INFO [stderr] --> src/bin/void.rs:25:19 Dec 06 17:55:31.115 INFO [stderr] | Dec 06 17:55:31.115 INFO [stderr] 25 | let default = std::env::home_dir().and_then(|mut h| { Dec 06 17:55:31.115 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 06 17:55:31.115 INFO [stderr] | Dec 06 17:55:31.115 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 06 17:55:31.115 INFO [stderr] Dec 06 17:55:31.296 INFO [stderr] warning: unused variable: `e` Dec 06 17:55:31.296 INFO [stderr] --> src/bin/void.rs:49:26 Dec 06 17:55:31.296 INFO [stderr] | Dec 06 17:55:31.296 INFO [stderr] 49 | .unwrap_or_else(|e| panic!("another void process is using this path already.")); Dec 06 17:55:31.296 INFO [stderr] | ^ help: consider using `_e` instead Dec 06 17:55:31.296 INFO [stderr] | Dec 06 17:55:31.296 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 06 17:55:31.296 INFO [stderr] Dec 06 17:55:33.192 INFO [stderr] warning: variable does not need to be mutable Dec 06 17:55:33.192 INFO [stderr] --> src/screen.rs:666:9 Dec 06 17:55:33.192 INFO [stderr] | Dec 06 17:55:33.192 INFO [stderr] 666 | mut filter_map: &mut F, Dec 06 17:55:33.192 INFO [stderr] | ----^^^^^^^^^^ Dec 06 17:55:33.192 INFO [stderr] | | Dec 06 17:55:33.192 INFO [stderr] | help: remove this `mut` Dec 06 17:55:33.192 INFO [stderr] | Dec 06 17:55:33.192 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 06 17:55:33.192 INFO [stderr] Dec 06 17:55:33.196 INFO [stderr] warning: variable does not need to be mutable Dec 06 17:55:33.196 INFO [stderr] --> src/screen.rs:736:70 Dec 06 17:55:33.196 INFO [stderr] | Dec 06 17:55:33.196 INFO [stderr] 736 | let deletable = self.with_node_mut_no_meta(selected_id, |mut n| { Dec 06 17:55:33.200 INFO [stderr] | ----^ Dec 06 17:55:33.200 INFO [stderr] | | Dec 06 17:55:33.200 INFO [stderr] | help: remove this `mut` Dec 06 17:55:33.200 INFO [stderr] Dec 06 17:55:33.200 INFO [stderr] warning: variable does not need to be mutable Dec 06 17:55:33.200 INFO [stderr] --> src/screen.rs:745:54 Dec 06 17:55:33.200 INFO [stderr] | Dec 06 17:55:33.200 INFO [stderr] 745 | self.with_node_mut_no_meta(selected_id, |mut n| { Dec 06 17:55:33.200 INFO [stderr] | ----^ Dec 06 17:55:33.200 INFO [stderr] | | Dec 06 17:55:33.200 INFO [stderr] | help: remove this `mut` Dec 06 17:55:33.200 INFO [stderr] Dec 06 17:55:33.204 INFO [stderr] warning: variable does not need to be mutable Dec 06 17:55:33.204 INFO [stderr] --> src/screen.rs:796:61 Dec 06 17:55:33.204 INFO [stderr] | Dec 06 17:55:33.208 INFO [stderr] 796 | return self.with_node_mut_no_meta(node_id, |mut node| { Dec 06 17:55:33.208 INFO [stderr] | ----^^^^ Dec 06 17:55:33.208 INFO [stderr] | | Dec 06 17:55:33.208 INFO [stderr] | help: remove this `mut` Dec 06 17:55:33.208 INFO [stderr] Dec 06 17:55:33.216 INFO [stderr] warning: variable does not need to be mutable Dec 06 17:55:33.216 INFO [stderr] --> src/screen.rs:903:43 Dec 06 17:55:33.216 INFO [stderr] | Dec 06 17:55:33.216 INFO [stderr] 903 | self.with_node_mut_no_meta(root, |mut n| n.auto_arrange = !n.auto_arrange) Dec 06 17:55:33.216 INFO [stderr] | ----^ Dec 06 17:55:33.216 INFO [stderr] | | Dec 06 17:55:33.216 INFO [stderr] | help: remove this `mut` Dec 06 17:55:33.216 INFO [stderr] Dec 06 17:55:33.244 INFO [stderr] warning: variable does not need to be mutable Dec 06 17:55:33.244 INFO [stderr] --> src/screen.rs:1214:50 Dec 06 17:55:33.244 INFO [stderr] | Dec 06 17:55:33.244 INFO [stderr] 1214 | self.with_node_mut_no_meta(ptr, |mut root| { Dec 06 17:55:33.244 INFO [stderr] | ----^^^^ Dec 06 17:55:33.244 INFO [stderr] | | Dec 06 17:55:33.244 INFO [stderr] | help: remove this `mut` Dec 06 17:55:33.244 INFO [stderr] Dec 06 17:55:33.252 INFO [stderr] warning: variable does not need to be mutable Dec 06 17:55:33.252 INFO [stderr] --> src/screen.rs:1342:52 Dec 06 17:55:33.252 INFO [stderr] | Dec 06 17:55:33.252 INFO [stderr] 1342 | self.with_node_mut_no_meta(parent_id, |mut parent| { Dec 06 17:55:33.252 INFO [stderr] | ----^^^^^^ Dec 06 17:55:33.252 INFO [stderr] | | Dec 06 17:55:33.252 INFO [stderr] | help: remove this `mut` Dec 06 17:55:33.252 INFO [stderr] Dec 06 17:55:33.256 INFO [stderr] warning: variable does not need to be mutable Dec 06 17:55:33.256 INFO [stderr] --> src/screen.rs:1365:52 Dec 06 17:55:33.256 INFO [stderr] | Dec 06 17:55:33.256 INFO [stderr] 1365 | self.with_node_mut_no_meta(parent_id, |mut parent| { Dec 06 17:55:33.256 INFO [stderr] | ----^^^^^^ Dec 06 17:55:33.256 INFO [stderr] | | Dec 06 17:55:33.256 INFO [stderr] | help: remove this `mut` Dec 06 17:55:33.256 INFO [stderr] Dec 06 17:55:33.268 INFO [stderr] warning: variable does not need to be mutable Dec 06 17:55:33.268 INFO [stderr] --> src/screen.rs:1473:50 Dec 06 17:55:33.268 INFO [stderr] | Dec 06 17:55:33.268 INFO [stderr] 1473 | self.with_node_mut_no_meta(node_id, |mut node| node.selected = true) Dec 06 17:55:33.268 INFO [stderr] | ----^^^^ Dec 06 17:55:33.268 INFO [stderr] | | Dec 06 17:55:33.268 INFO [stderr] | help: remove this `mut` Dec 06 17:55:33.268 INFO [stderr] Dec 06 17:55:33.668 INFO [stderr] warning: method is never used: `new_ephemeral_node_id` Dec 06 17:55:33.668 INFO [stderr] --> src/screen.rs:131:5 Dec 06 17:55:33.668 INFO [stderr] | Dec 06 17:55:33.668 INFO [stderr] 131 | fn new_ephemeral_node_id(&mut self) -> NodeID { Dec 06 17:55:33.668 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 17:55:33.668 INFO [stderr] | Dec 06 17:55:33.668 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 17:55:33.668 INFO [stderr] Dec 06 17:55:39.464 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.00s Dec 06 17:55:39.470 INFO [stderr] su: No module specific data is present Dec 06 17:55:39.978 INFO running `"docker" "inspect" "664df7316b368da195de2dd6ae2f645d12cc5a87ceb4b6786c71d4eb6b7a4576"` Dec 06 17:55:40.250 INFO running `"docker" "rm" "-f" "664df7316b368da195de2dd6ae2f645d12cc5a87ceb4b6786c71d4eb6b7a4576"` Dec 06 17:55:40.536 INFO [stdout] 664df7316b368da195de2dd6ae2f645d12cc5a87ceb4b6786c71d4eb6b7a4576