Dec 17 15:47:15.441 INFO checking segfo/page_allocator against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 15:47:15.441 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/segfo/page_allocator:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 15:47:15.784 INFO [stdout] 002009b7ba8223983bf83ca6b54bbca0a1248176a47325a84bfbbb6304145724
Dec 17 15:47:15.794 INFO running `"docker" "start" "-a" "002009b7ba8223983bf83ca6b54bbca0a1248176a47325a84bfbbb6304145724"`
Dec 17 15:47:16.628 INFO [stderr]     Checking page_memory_allocator v0.1.0 (/opt/crater/workdir)
Dec 17 15:47:16.735 INFO [stderr] warning: unused import: `show_available_memory`
Dec 17 15:47:16.735 INFO [stderr]  --> src/main.rs:2:29
Dec 17 15:47:16.735 INFO [stderr]   |
Dec 17 15:47:16.735 INFO [stderr] 2 | use memory::PageAllocator::{show_available_memory,memtranse,PageMemoryManager};
Dec 17 15:47:16.735 INFO [stderr]   |                             ^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:47:16.735 INFO [stderr]   |
Dec 17 15:47:16.735 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 15:47:16.735 INFO [stderr] 
Dec 17 15:47:16.772 INFO [stderr] warning: unused import: `show_available_memory`
Dec 17 15:47:16.772 INFO [stderr]  --> src/main.rs:2:29
Dec 17 15:47:16.772 INFO [stderr]   |
Dec 17 15:47:16.772 INFO [stderr] 2 | use memory::PageAllocator::{show_available_memory,memtranse,PageMemoryManager};
Dec 17 15:47:16.772 INFO [stderr]   |                             ^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:47:16.772 INFO [stderr]   |
Dec 17 15:47:16.772 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 15:47:16.772 INFO [stderr] 
Dec 17 15:47:16.848 INFO [stderr] warning: unnecessary `unsafe` block
Dec 17 15:47:16.848 INFO [stderr]   --> src/memory/PageAllocator.rs:74:22
Dec 17 15:47:16.848 INFO [stderr]    |
Dec 17 15:47:16.848 INFO [stderr] 74 |         let entity = unsafe{MEM_MANAGER.get_entity()};
Dec 17 15:47:16.848 INFO [stderr]    |                      ^^^^^^ unnecessary `unsafe` block
Dec 17 15:47:16.848 INFO [stderr]    |
Dec 17 15:47:16.848 INFO [stderr]    = note: #[warn(unused_unsafe)] on by default
Dec 17 15:47:16.848 INFO [stderr] 
Dec 17 15:47:16.848 INFO [stderr] warning: function is never used: `show_area`
Dec 17 15:47:16.848 INFO [stderr]    --> src/memory/PageAllocator.rs:225:1
Dec 17 15:47:16.848 INFO [stderr]     |
Dec 17 15:47:16.848 INFO [stderr] 225 | fn show_area(area:MemoryArea)->String{
Dec 17 15:47:16.848 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:47:16.848 INFO [stderr]     |
Dec 17 15:47:16.848 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 15:47:16.848 INFO [stderr] 
Dec 17 15:47:16.848 INFO [stderr] warning: function is never used: `show_list`
Dec 17 15:47:16.848 INFO [stderr]    --> src/memory/PageAllocator.rs:230:1
Dec 17 15:47:16.848 INFO [stderr]     |
Dec 17 15:47:16.848 INFO [stderr] 230 | fn show_list(mlist:MemoryAreaPtr){
Dec 17 15:47:16.848 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:47:16.848 INFO [stderr] 
Dec 17 15:47:16.848 INFO [stderr] warning: function is never used: `show_available_memory`
Dec 17 15:47:16.848 INFO [stderr]    --> src/memory/PageAllocator.rs:243:1
Dec 17 15:47:16.848 INFO [stderr]     |
Dec 17 15:47:16.848 INFO [stderr] 243 | pub fn show_available_memory(manager:&PageMemoryManager){
Dec 17 15:47:16.848 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:47:16.848 INFO [stderr] 
Dec 17 15:47:16.848 INFO [stderr] warning: module `PageAllocator` should have a snake case name such as `page_allocator`
Dec 17 15:47:16.848 INFO [stderr]  --> src/memory/mod.rs:1:1
Dec 17 15:47:16.848 INFO [stderr]   |
Dec 17 15:47:16.848 INFO [stderr] 1 | pub mod PageAllocator;
Dec 17 15:47:16.848 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:47:16.848 INFO [stderr]   |
Dec 17 15:47:16.848 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 17 15:47:16.848 INFO [stderr] 
Dec 17 15:47:16.868 INFO [stderr] warning: unnecessary `unsafe` block
Dec 17 15:47:16.868 INFO [stderr]   --> src/memory/PageAllocator.rs:74:22
Dec 17 15:47:16.868 INFO [stderr]    |
Dec 17 15:47:16.868 INFO [stderr] 74 |         let entity = unsafe{MEM_MANAGER.get_entity()};
Dec 17 15:47:16.868 INFO [stderr]    |                      ^^^^^^ unnecessary `unsafe` block
Dec 17 15:47:16.868 INFO [stderr]    |
Dec 17 15:47:16.868 INFO [stderr]    = note: #[warn(unused_unsafe)] on by default
Dec 17 15:47:16.868 INFO [stderr] 
Dec 17 15:47:16.868 INFO [stderr] warning: function is never used: `show_area`
Dec 17 15:47:16.868 INFO [stderr]    --> src/memory/PageAllocator.rs:225:1
Dec 17 15:47:16.868 INFO [stderr]     |
Dec 17 15:47:16.868 INFO [stderr] 225 | fn show_area(area:MemoryArea)->String{
Dec 17 15:47:16.868 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:47:16.868 INFO [stderr]     |
Dec 17 15:47:16.868 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 15:47:16.868 INFO [stderr] 
Dec 17 15:47:16.868 INFO [stderr] warning: function is never used: `show_list`
Dec 17 15:47:16.868 INFO [stderr]    --> src/memory/PageAllocator.rs:230:1
Dec 17 15:47:16.868 INFO [stderr]     |
Dec 17 15:47:16.868 INFO [stderr] 230 | fn show_list(mlist:MemoryAreaPtr){
Dec 17 15:47:16.868 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:47:16.868 INFO [stderr] 
Dec 17 15:47:16.868 INFO [stderr] warning: function is never used: `show_available_memory`
Dec 17 15:47:16.868 INFO [stderr]    --> src/memory/PageAllocator.rs:243:1
Dec 17 15:47:16.868 INFO [stderr]     |
Dec 17 15:47:16.868 INFO [stderr] 243 | pub fn show_available_memory(manager:&PageMemoryManager){
Dec 17 15:47:16.868 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:47:16.868 INFO [stderr] 
Dec 17 15:47:16.868 INFO [stderr] warning: module `PageAllocator` should have a snake case name such as `page_allocator`
Dec 17 15:47:16.868 INFO [stderr]  --> src/memory/mod.rs:1:1
Dec 17 15:47:16.868 INFO [stderr]   |
Dec 17 15:47:16.868 INFO [stderr] 1 | pub mod PageAllocator;
Dec 17 15:47:16.868 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:47:16.868 INFO [stderr]   |
Dec 17 15:47:16.869 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 17 15:47:16.869 INFO [stderr] 
Dec 17 15:47:16.890 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
Dec 17 15:47:17.223 INFO running `"docker" "inspect" "002009b7ba8223983bf83ca6b54bbca0a1248176a47325a84bfbbb6304145724"`
Dec 17 15:47:17.372 INFO running `"docker" "rm" "-f" "002009b7ba8223983bf83ca6b54bbca0a1248176a47325a84bfbbb6304145724"`
Dec 17 15:47:17.479 INFO [stdout] 002009b7ba8223983bf83ca6b54bbca0a1248176a47325a84bfbbb6304145724