[INFO] crate voidmap 1.1.5 is already in cache
[INFO] extracting crate voidmap 1.1.5 into work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/voidmap/1.1.5
[INFO] extracting crate voidmap 1.1.5 into work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/voidmap/1.1.5
[INFO] validating manifest of voidmap-1.1.5 on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of voidmap-1.1.5 on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing voidmap-1.1.5
[INFO] removed 0 missing tests
[INFO] finished frobbing voidmap-1.1.5
[INFO] frobbed toml for voidmap-1.1.5 written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/voidmap/1.1.5/Cargo.toml
[INFO] started frobbing voidmap-1.1.5
[INFO] removed 0 missing tests
[INFO] finished frobbing voidmap-1.1.5
[INFO] frobbed toml for voidmap-1.1.5 written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/voidmap/1.1.5/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking voidmap-1.1.5 against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-2/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/voidmap/1.1.5:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e630cfa901e8419ae745dc94e8a3e651c150fa2061562502ee23efc015c6a2e7
[INFO] running `"docker" "start" "-a" "e630cfa901e8419ae745dc94e8a3e651c150fa2061562502ee23efc015c6a2e7"`
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking quickcheck v0.3.2
[INFO] [stderr]     Checking voidmap v1.1.5 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/screen.rs:749:70
[INFO] [stderr]     |
[INFO] [stderr] 749 |                         n.content = RE_DATE.replace(&*n.content, "").trim_right().to_owned();
[INFO] [stderr]     |                                                                      ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/screen.rs:666:9
[INFO] [stderr]     |
[INFO] [stderr] 666 |         mut filter_map: &mut F,
[INFO] [stderr]     |         ----^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/screen.rs:736:70
[INFO] [stderr]     |
[INFO] [stderr] 736 |             let deletable = self.with_node_mut_no_meta(selected_id, |mut n| {
[INFO] [stderr]     |                                                                      ----^
[INFO] [stderr]     |                                                                      |
[INFO] [stderr]     |                                                                      help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/screen.rs:745:54
[INFO] [stderr]     |
[INFO] [stderr] 745 |             self.with_node_mut_no_meta(selected_id, |mut n| {
[INFO] [stderr]     |                                                      ----^
[INFO] [stderr]     |                                                      |
[INFO] [stderr]     |                                                      help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/screen.rs:796:61
[INFO] [stderr]     |
[INFO] [stderr] 796 |                 return self.with_node_mut_no_meta(node_id, |mut node| {
[INFO] [stderr]     |                                                             ----^^^^
[INFO] [stderr]     |                                                             |
[INFO] [stderr]     |                                                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/screen.rs:903:43
[INFO] [stderr]     |
[INFO] [stderr] 903 |         self.with_node_mut_no_meta(root, |mut n| n.auto_arrange = !n.auto_arrange)
[INFO] [stderr]     |                                           ----^
[INFO] [stderr]     |                                           |
[INFO] [stderr]     |                                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/screen.rs:1214:50
[INFO] [stderr]      |
[INFO] [stderr] 1214 |                 self.with_node_mut_no_meta(ptr, |mut root| {
[INFO] [stderr]      |                                                  ----^^^^
[INFO] [stderr]      |                                                  |
[INFO] [stderr]      |                                                  help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/screen.rs:1342:52
[INFO] [stderr]      |
[INFO] [stderr] 1342 |             self.with_node_mut_no_meta(parent_id, |mut parent| {
[INFO] [stderr]      |                                                    ----^^^^^^
[INFO] [stderr]      |                                                    |
[INFO] [stderr]      |                                                    help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/screen.rs:1365:52
[INFO] [stderr]      |
[INFO] [stderr] 1365 |             self.with_node_mut_no_meta(parent_id, |mut parent| {
[INFO] [stderr]      |                                                    ----^^^^^^
[INFO] [stderr]      |                                                    |
[INFO] [stderr]      |                                                    help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/screen.rs:1473:50
[INFO] [stderr]      |
[INFO] [stderr] 1473 |             self.with_node_mut_no_meta(node_id, |mut node| node.selected = true)
[INFO] [stderr]      |                                                  ----^^^^
[INFO] [stderr]      |                                                  |
[INFO] [stderr]      |                                                  help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new_ephemeral_node_id`
[INFO] [stderr]    --> src/screen.rs:131:5
[INFO] [stderr]     |
[INFO] [stderr] 131 |     fn new_ephemeral_node_id(&mut self) -> NodeID {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/screen.rs:749:70
[INFO] [stderr]     |
[INFO] [stderr] 749 |                         n.content = RE_DATE.replace(&*n.content, "").trim_right().to_owned();
[INFO] [stderr]     |                                                                      ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/screen.rs:666:9
[INFO] [stderr]     |
[INFO] [stderr] 666 |         mut filter_map: &mut F,
[INFO] [stderr]     |         ----^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/screen.rs:736:70
[INFO] [stderr]     |
[INFO] [stderr] 736 |             let deletable = self.with_node_mut_no_meta(selected_id, |mut n| {
[INFO] [stderr]     |                                                                      ----^
[INFO] [stderr]     |                                                                      |
[INFO] [stderr]     |                                                                      help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/screen.rs:745:54
[INFO] [stderr]     |
[INFO] [stderr] 745 |             self.with_node_mut_no_meta(selected_id, |mut n| {
[INFO] [stderr]     |                                                      ----^
[INFO] [stderr]     |                                                      |
[INFO] [stderr]     |                                                      help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/screen.rs:796:61
[INFO] [stderr]     |
[INFO] [stderr] 796 |                 return self.with_node_mut_no_meta(node_id, |mut node| {
[INFO] [stderr]     |                                                             ----^^^^
[INFO] [stderr]     |                                                             |
[INFO] [stderr]     |                                                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/screen.rs:903:43
[INFO] [stderr]     |
[INFO] [stderr] 903 |         self.with_node_mut_no_meta(root, |mut n| n.auto_arrange = !n.auto_arrange)
[INFO] [stderr]     |                                           ----^
[INFO] [stderr]     |                                           |
[INFO] [stderr]     |                                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/screen.rs:1214:50
[INFO] [stderr]      |
[INFO] [stderr] 1214 |                 self.with_node_mut_no_meta(ptr, |mut root| {
[INFO] [stderr]      |                                                  ----^^^^
[INFO] [stderr]      |                                                  |
[INFO] [stderr]      |                                                  help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/screen.rs:1342:52
[INFO] [stderr]      |
[INFO] [stderr] 1342 |             self.with_node_mut_no_meta(parent_id, |mut parent| {
[INFO] [stderr]      |                                                    ----^^^^^^
[INFO] [stderr]      |                                                    |
[INFO] [stderr]      |                                                    help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/screen.rs:1365:52
[INFO] [stderr]      |
[INFO] [stderr] 1365 |             self.with_node_mut_no_meta(parent_id, |mut parent| {
[INFO] [stderr]      |                                                    ----^^^^^^
[INFO] [stderr]      |                                                    |
[INFO] [stderr]      |                                                    help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/screen.rs:1473:50
[INFO] [stderr]      |
[INFO] [stderr] 1473 |             self.with_node_mut_no_meta(node_id, |mut node| node.selected = true)
[INFO] [stderr]      |                                                  ----^^^^
[INFO] [stderr]      |                                                  |
[INFO] [stderr]      |                                                  help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/bin/void.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/bin/void.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/bin/void.rs:50:26
[INFO] [stderr]    |
[INFO] [stderr] 50 |         .unwrap_or_else(|e| panic!("another void process is using this path already."));
[INFO] [stderr]    |                          ^ help: consider prefixing with an underscore: `_e`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/bin/void.rs:50:26
[INFO] [stderr]    |
[INFO] [stderr] 50 |         .unwrap_or_else(|e| panic!("another void process is using this path already."));
[INFO] [stderr]    |                          ^ help: consider prefixing with an underscore: `_e`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new_ephemeral_node_id`
[INFO] [stderr]    --> src/screen.rs:131:5
[INFO] [stderr]     |
[INFO] [stderr] 131 |     fn new_ephemeral_node_id(&mut self) -> NodeID {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.07s
[INFO] running `"docker" "inspect" "e630cfa901e8419ae745dc94e8a3e651c150fa2061562502ee23efc015c6a2e7"`
[INFO] running `"docker" "rm" "-f" "e630cfa901e8419ae745dc94e8a3e651c150fa2061562502ee23efc015c6a2e7"`
[INFO] [stdout] e630cfa901e8419ae745dc94e8a3e651c150fa2061562502ee23efc015c6a2e7