Dec 13 03:57:18.979 INFO testing segfo/page_allocator against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 03:57:18.979 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 03:57:19.201 INFO [stdout] af3602bc3ed5ef46d803604ae6f2b98d9f067f07c27fe3c238e56a5727c2086b
Dec 13 03:57:19.400 INFO running `"docker" "start" "-a" "af3602bc3ed5ef46d803604ae6f2b98d9f067f07c27fe3c238e56a5727c2086b"`
Dec 13 03:57:19.939 INFO [stderr] usermod: no changes
Dec 13 03:57:20.057 INFO [stderr]    Compiling page_memory_allocator v0.1.0 (/source)
Dec 13 03:57:20.199 INFO [stderr] warning: unused import: `show_available_memory`
Dec 13 03:57:20.199 INFO [stderr]  --> src/main.rs:2:29
Dec 13 03:57:20.199 INFO [stderr]   |
Dec 13 03:57:20.199 INFO [stderr] 2 | use memory::PageAllocator::{show_available_memory,memtranse,PageMemoryManager};
Dec 13 03:57:20.199 INFO [stderr]   |                             ^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:57:20.199 INFO [stderr]   |
Dec 13 03:57:20.199 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 03:57:20.199 INFO [stderr] 
Dec 13 03:57:20.302 INFO [stderr] warning: unnecessary `unsafe` block
Dec 13 03:57:20.302 INFO [stderr]   --> src/memory/PageAllocator.rs:74:22
Dec 13 03:57:20.302 INFO [stderr]    |
Dec 13 03:57:20.302 INFO [stderr] 74 |         let entity = unsafe{MEM_MANAGER.get_entity()};
Dec 13 03:57:20.302 INFO [stderr]    |                      ^^^^^^ unnecessary `unsafe` block
Dec 13 03:57:20.302 INFO [stderr]    |
Dec 13 03:57:20.303 INFO [stderr]    = note: #[warn(unused_unsafe)] on by default
Dec 13 03:57:20.303 INFO [stderr] 
Dec 13 03:57:20.303 INFO [stderr] warning: function is never used: `show_area`
Dec 13 03:57:20.307 INFO [stderr]    --> src/memory/PageAllocator.rs:225:1
Dec 13 03:57:20.307 INFO [stderr]     |
Dec 13 03:57:20.307 INFO [stderr] 225 | fn show_area(area:MemoryArea)->String{
Dec 13 03:57:20.307 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:57:20.307 INFO [stderr]     |
Dec 13 03:57:20.307 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 03:57:20.307 INFO [stderr] 
Dec 13 03:57:20.307 INFO [stderr] warning: function is never used: `show_list`
Dec 13 03:57:20.307 INFO [stderr]    --> src/memory/PageAllocator.rs:230:1
Dec 13 03:57:20.307 INFO [stderr]     |
Dec 13 03:57:20.307 INFO [stderr] 230 | fn show_list(mlist:MemoryAreaPtr){
Dec 13 03:57:20.307 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:57:20.307 INFO [stderr] 
Dec 13 03:57:20.307 INFO [stderr] warning: function is never used: `show_available_memory`
Dec 13 03:57:20.307 INFO [stderr]    --> src/memory/PageAllocator.rs:243:1
Dec 13 03:57:20.307 INFO [stderr]     |
Dec 13 03:57:20.307 INFO [stderr] 243 | pub fn show_available_memory(manager:&PageMemoryManager){
Dec 13 03:57:20.307 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:57:20.307 INFO [stderr] 
Dec 13 03:57:20.307 INFO [stderr] warning: module `PageAllocator` should have a snake case name such as `page_allocator`
Dec 13 03:57:20.307 INFO [stderr]  --> src/memory/mod.rs:1:1
Dec 13 03:57:20.307 INFO [stderr]   |
Dec 13 03:57:20.307 INFO [stderr] 1 | pub mod PageAllocator;
Dec 13 03:57:20.307 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:57:20.307 INFO [stderr]   |
Dec 13 03:57:20.307 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 13 03:57:20.307 INFO [stderr] 
Dec 13 03:57:20.619 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Dec 13 03:57:20.621 INFO [stderr] su: No module specific data is present
Dec 13 03:57:21.074 INFO running `"docker" "inspect" "af3602bc3ed5ef46d803604ae6f2b98d9f067f07c27fe3c238e56a5727c2086b"`
Dec 13 03:57:21.252 INFO running `"docker" "rm" "-f" "af3602bc3ed5ef46d803604ae6f2b98d9f067f07c27fe3c238e56a5727c2086b"`
Dec 13 03:57:21.522 INFO [stdout] af3602bc3ed5ef46d803604ae6f2b98d9f067f07c27fe3c238e56a5727c2086b
Dec 13 03:57:21.532 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 03:57:21.693 INFO [stdout] 05c38266544e03965af25fd6c23f528033de6f56092ab12b7673b0be018a2db0
Dec 13 03:57:21.695 INFO running `"docker" "start" "-a" "05c38266544e03965af25fd6c23f528033de6f56092ab12b7673b0be018a2db0"`
Dec 13 03:57:22.092 INFO [stderr] usermod: no changes
Dec 13 03:57:22.118 INFO [stderr]    Compiling page_memory_allocator v0.1.0 (/source)
Dec 13 03:57:22.307 INFO [stderr] warning: unused import: `show_available_memory`
Dec 13 03:57:22.307 INFO [stderr]  --> src/main.rs:2:29
Dec 13 03:57:22.307 INFO [stderr]   |
Dec 13 03:57:22.307 INFO [stderr] 2 | use memory::PageAllocator::{show_available_memory,memtranse,PageMemoryManager};
Dec 13 03:57:22.307 INFO [stderr]   |                             ^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:57:22.307 INFO [stderr]   |
Dec 13 03:57:22.307 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 03:57:22.307 INFO [stderr] 
Dec 13 03:57:22.359 INFO [stderr] warning: unnecessary `unsafe` block
Dec 13 03:57:22.359 INFO [stderr]   --> src/memory/PageAllocator.rs:74:22
Dec 13 03:57:22.359 INFO [stderr]    |
Dec 13 03:57:22.359 INFO [stderr] 74 |         let entity = unsafe{MEM_MANAGER.get_entity()};
Dec 13 03:57:22.359 INFO [stderr]    |                      ^^^^^^ unnecessary `unsafe` block
Dec 13 03:57:22.359 INFO [stderr]    |
Dec 13 03:57:22.359 INFO [stderr]    = note: #[warn(unused_unsafe)] on by default
Dec 13 03:57:22.359 INFO [stderr] 
Dec 13 03:57:22.359 INFO [stderr] warning: function is never used: `show_area`
Dec 13 03:57:22.359 INFO [stderr]    --> src/memory/PageAllocator.rs:225:1
Dec 13 03:57:22.359 INFO [stderr]     |
Dec 13 03:57:22.359 INFO [stderr] 225 | fn show_area(area:MemoryArea)->String{
Dec 13 03:57:22.359 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:57:22.359 INFO [stderr]     |
Dec 13 03:57:22.359 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 03:57:22.359 INFO [stderr] 
Dec 13 03:57:22.359 INFO [stderr] warning: function is never used: `show_list`
Dec 13 03:57:22.359 INFO [stderr]    --> src/memory/PageAllocator.rs:230:1
Dec 13 03:57:22.359 INFO [stderr]     |
Dec 13 03:57:22.359 INFO [stderr] 230 | fn show_list(mlist:MemoryAreaPtr){
Dec 13 03:57:22.359 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:57:22.359 INFO [stderr] 
Dec 13 03:57:22.359 INFO [stderr] warning: function is never used: `show_available_memory`
Dec 13 03:57:22.359 INFO [stderr]    --> src/memory/PageAllocator.rs:243:1
Dec 13 03:57:22.359 INFO [stderr]     |
Dec 13 03:57:22.359 INFO [stderr] 243 | pub fn show_available_memory(manager:&PageMemoryManager){
Dec 13 03:57:22.359 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:57:22.359 INFO [stderr] 
Dec 13 03:57:22.359 INFO [stderr] warning: module `PageAllocator` should have a snake case name such as `page_allocator`
Dec 13 03:57:22.359 INFO [stderr]  --> src/memory/mod.rs:1:1
Dec 13 03:57:22.359 INFO [stderr]   |
Dec 13 03:57:22.359 INFO [stderr] 1 | pub mod PageAllocator;
Dec 13 03:57:22.359 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:57:22.359 INFO [stderr]   |
Dec 13 03:57:22.359 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 13 03:57:22.359 INFO [stderr] 
Dec 13 03:57:22.610 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
Dec 13 03:57:22.619 INFO [stderr] su: No module specific data is present
Dec 13 03:57:22.976 INFO running `"docker" "inspect" "05c38266544e03965af25fd6c23f528033de6f56092ab12b7673b0be018a2db0"`
Dec 13 03:57:23.299 INFO running `"docker" "rm" "-f" "05c38266544e03965af25fd6c23f528033de6f56092ab12b7673b0be018a2db0"`
Dec 13 03:57:23.517 INFO [stdout] 05c38266544e03965af25fd6c23f528033de6f56092ab12b7673b0be018a2db0
Dec 13 03:57:23.521 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --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 13 03:57:23.953 INFO [stdout] d4e3bb9a3b5ff7c95ef3d9276c588204cff50d4fa87672a5f0e0265eceae97ec
Dec 13 03:57:23.957 INFO running `"docker" "start" "-a" "d4e3bb9a3b5ff7c95ef3d9276c588204cff50d4fa87672a5f0e0265eceae97ec"`
Dec 13 03:57:25.135 INFO [stderr] usermod: no changes
Dec 13 03:57:25.200 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 13 03:57:25.207 INFO [stderr]      Running /target/debug/deps/page_memory_allocator-b1973147ac5aedd6
Dec 13 03:57:25.207 INFO [stdout] 
Dec 13 03:57:25.207 INFO [stdout] running 0 tests
Dec 13 03:57:25.207 INFO [stdout] 
Dec 13 03:57:25.207 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 03:57:25.207 INFO [stdout] 
Dec 13 03:57:25.207 INFO [stderr] su: No module specific data is present
Dec 13 03:57:25.967 INFO running `"docker" "inspect" "d4e3bb9a3b5ff7c95ef3d9276c588204cff50d4fa87672a5f0e0265eceae97ec"`
Dec 13 03:57:26.297 INFO running `"docker" "rm" "-f" "d4e3bb9a3b5ff7c95ef3d9276c588204cff50d4fa87672a5f0e0265eceae97ec"`
Dec 13 03:57:26.655 INFO [stdout] d4e3bb9a3b5ff7c95ef3d9276c588204cff50d4fa87672a5f0e0265eceae97ec