Dec 02 01:13:04.450 INFO documenting voidmap-1.1.3 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 01:13:04.450 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-2/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 01:13:04.645 INFO [stdout] 821a0f04a81903de4bf0ffeb9d44ae73cfd3aac43359112f2404a4231c9a29d3
Dec 02 01:13:04.647 INFO running `"docker" "start" "-a" "821a0f04a81903de4bf0ffeb9d44ae73cfd3aac43359112f2404a4231c9a29d3"`
Dec 02 01:13:05.092 INFO [stderr] usermod: no changes
Dec 02 01:13:05.272 INFO [stderr]    Compiling protobuf v1.7.4
Dec 02 01:13:05.274 INFO [stderr]     Checking memchr v0.1.11
Dec 02 01:13:05.275 INFO [stderr]     Checking termion v1.5.1
Dec 02 01:13:05.276 INFO [stderr]     Checking thread-id v2.0.0
Dec 02 01:13:05.660 INFO [stderr]     Checking thread_local v0.2.7
Dec 02 01:13:05.805 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 02 01:13:06.732 INFO [stderr]     Checking regex v0.1.80
Dec 02 01:13:12.796 INFO [stderr]     Checking voidmap v1.1.3 (/source)
Dec 02 01:13:12.796 INFO [stderr]  Documenting voidmap v1.1.3 (/source)
Dec 02 01:13:15.424 INFO [stderr] warning: variable does not need to be mutable
Dec 02 01:13:15.424 INFO [stderr]    --> src/screen.rs:666:9
Dec 02 01:13:15.424 INFO [stderr]     |
Dec 02 01:13:15.424 INFO [stderr] 666 |         mut filter_map: &mut F,
Dec 02 01:13:15.424 INFO [stderr]     |         ----^^^^^^^^^^
Dec 02 01:13:15.424 INFO [stderr]     |         |
Dec 02 01:13:15.424 INFO [stderr]     |         help: remove this `mut`
Dec 02 01:13:15.424 INFO [stderr]     |
Dec 02 01:13:15.424 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 01:13:15.424 INFO [stderr] 
Dec 02 01:13:15.432 INFO [stderr] warning: variable does not need to be mutable
Dec 02 01:13:15.432 INFO [stderr]    --> src/screen.rs:736:70
Dec 02 01:13:15.432 INFO [stderr]     |
Dec 02 01:13:15.432 INFO [stderr] 736 |             let deletable = self.with_node_mut_no_meta(selected_id, |mut n| {
Dec 02 01:13:15.432 INFO [stderr]     |                                                                      ----^
Dec 02 01:13:15.432 INFO [stderr]     |                                                                      |
Dec 02 01:13:15.432 INFO [stderr]     |                                                                      help: remove this `mut`
Dec 02 01:13:15.432 INFO [stderr] 
Dec 02 01:13:15.432 INFO [stderr] warning: variable does not need to be mutable
Dec 02 01:13:15.432 INFO [stderr]    --> src/screen.rs:745:54
Dec 02 01:13:15.432 INFO [stderr]     |
Dec 02 01:13:15.432 INFO [stderr] 745 |             self.with_node_mut_no_meta(selected_id, |mut n| {
Dec 02 01:13:15.432 INFO [stderr]     |                                                      ----^
Dec 02 01:13:15.432 INFO [stderr]     |                                                      |
Dec 02 01:13:15.432 INFO [stderr]     |                                                      help: remove this `mut`
Dec 02 01:13:15.432 INFO [stderr] 
Dec 02 01:13:15.440 INFO [stderr] warning: variable does not need to be mutable
Dec 02 01:13:15.440 INFO [stderr]    --> src/screen.rs:796:61
Dec 02 01:13:15.440 INFO [stderr]     |
Dec 02 01:13:15.440 INFO [stderr] 796 |                 return self.with_node_mut_no_meta(node_id, |mut node| {
Dec 02 01:13:15.440 INFO [stderr]     |                                                             ----^^^^
Dec 02 01:13:15.448 INFO [stderr]     |                                                             |
Dec 02 01:13:15.448 INFO [stderr]     |                                                             help: remove this `mut`
Dec 02 01:13:15.448 INFO [stderr] 
Dec 02 01:13:15.451 INFO [stderr] warning: variable does not need to be mutable
Dec 02 01:13:15.456 INFO [stderr]    --> src/screen.rs:903:43
Dec 02 01:13:15.456 INFO [stderr]     |
Dec 02 01:13:15.456 INFO [stderr] 903 |         self.with_node_mut_no_meta(root, |mut n| n.auto_arrange = !n.auto_arrange)
Dec 02 01:13:15.456 INFO [stderr]     |                                           ----^
Dec 02 01:13:15.456 INFO [stderr]     |                                           |
Dec 02 01:13:15.456 INFO [stderr]     |                                           help: remove this `mut`
Dec 02 01:13:15.456 INFO [stderr] 
Dec 02 01:13:15.493 INFO [stderr] warning: variable does not need to be mutable
Dec 02 01:13:15.494 INFO [stderr]     --> src/screen.rs:1214:50
Dec 02 01:13:15.494 INFO [stderr]      |
Dec 02 01:13:15.494 INFO [stderr] 1214 |                 self.with_node_mut_no_meta(ptr, |mut root| {
Dec 02 01:13:15.495 INFO [stderr]      |                                                  ----^^^^
Dec 02 01:13:15.495 INFO [stderr]      |                                                  |
Dec 02 01:13:15.495 INFO [stderr]      |                                                  help: remove this `mut`
Dec 02 01:13:15.496 INFO [stderr] 
Dec 02 01:13:15.512 INFO [stderr] warning: variable does not need to be mutable
Dec 02 01:13:15.512 INFO [stderr]     --> src/screen.rs:1342:52
Dec 02 01:13:15.512 INFO [stderr]      |
Dec 02 01:13:15.512 INFO [stderr] 1342 |             self.with_node_mut_no_meta(parent_id, |mut parent| {
Dec 02 01:13:15.512 INFO [stderr]      |                                                    ----^^^^^^
Dec 02 01:13:15.512 INFO [stderr]      |                                                    |
Dec 02 01:13:15.512 INFO [stderr]      |                                                    help: remove this `mut`
Dec 02 01:13:15.512 INFO [stderr] 
Dec 02 01:13:15.512 INFO [stderr] warning: variable does not need to be mutable
Dec 02 01:13:15.512 INFO [stderr]     --> src/screen.rs:1365:52
Dec 02 01:13:15.512 INFO [stderr]      |
Dec 02 01:13:15.512 INFO [stderr] 1365 |             self.with_node_mut_no_meta(parent_id, |mut parent| {
Dec 02 01:13:15.512 INFO [stderr]      |                                                    ----^^^^^^
Dec 02 01:13:15.512 INFO [stderr]      |                                                    |
Dec 02 01:13:15.512 INFO [stderr]      |                                                    help: remove this `mut`
Dec 02 01:13:15.512 INFO [stderr] 
Dec 02 01:13:15.514 INFO [stderr] warning: variable does not need to be mutable
Dec 02 01:13:15.514 INFO [stderr]     --> src/screen.rs:1473:50
Dec 02 01:13:15.514 INFO [stderr]      |
Dec 02 01:13:15.514 INFO [stderr] 1473 |             self.with_node_mut_no_meta(node_id, |mut node| node.selected = true)
Dec 02 01:13:15.514 INFO [stderr]      |                                                  ----^^^^
Dec 02 01:13:15.514 INFO [stderr]      |                                                  |
Dec 02 01:13:15.514 INFO [stderr]      |                                                  help: remove this `mut`
Dec 02 01:13:15.514 INFO [stderr] 
Dec 02 01:13:15.868 INFO [stderr] warning: method is never used: `new_ephemeral_node_id`
Dec 02 01:13:15.868 INFO [stderr]    --> src/screen.rs:131:5
Dec 02 01:13:15.868 INFO [stderr]     |
Dec 02 01:13:15.868 INFO [stderr] 131 |     fn new_ephemeral_node_id(&mut self) -> NodeID {
Dec 02 01:13:15.868 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 01:13:15.868 INFO [stderr]     |
Dec 02 01:13:15.868 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 02 01:13:15.868 INFO [stderr] 
Dec 02 01:13:19.237 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.11s
Dec 02 01:13:19.250 INFO [stderr] su: No module specific data is present
Dec 02 01:13:19.507 INFO running `"docker" "inspect" "821a0f04a81903de4bf0ffeb9d44ae73cfd3aac43359112f2404a4231c9a29d3"`
Dec 02 01:13:19.606 INFO running `"docker" "rm" "-f" "821a0f04a81903de4bf0ffeb9d44ae73cfd3aac43359112f2404a4231c9a29d3"`
Dec 02 01:13:19.703 INFO [stdout] 821a0f04a81903de4bf0ffeb9d44ae73cfd3aac43359112f2404a4231c9a29d3