Dec 13 03:57:16.949 INFO testing segfo/page_allocator against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 03:57:16.949 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 03:57:17.207 INFO [stdout] ff427a914c6c2f9c6b8941050dc4bcbc53aff1ba7f13994cf7c496b49b11b208
Dec 13 03:57:17.209 INFO running `"docker" "start" "-a" "ff427a914c6c2f9c6b8941050dc4bcbc53aff1ba7f13994cf7c496b49b11b208"`
Dec 13 03:57:17.999 INFO [stderr] usermod: no changes
Dec 13 03:57:18.046 INFO [stderr]    Compiling page_memory_allocator v0.1.0 (/source)
Dec 13 03:57:18.247 INFO [stderr] warning: unused import: `show_available_memory`
Dec 13 03:57:18.247 INFO [stderr]  --> src/main.rs:2:29
Dec 13 03:57:18.251 INFO [stderr]   |
Dec 13 03:57:18.251 INFO [stderr] 2 | use memory::PageAllocator::{show_available_memory,memtranse,PageMemoryManager};
Dec 13 03:57:18.251 INFO [stderr]   |                             ^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:57:18.251 INFO [stderr]   |
Dec 13 03:57:18.251 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 03:57:18.251 INFO [stderr] 
Dec 13 03:57:18.343 INFO [stderr] warning: unnecessary `unsafe` block
Dec 13 03:57:18.343 INFO [stderr]   --> src/memory/PageAllocator.rs:74:22
Dec 13 03:57:18.343 INFO [stderr]    |
Dec 13 03:57:18.343 INFO [stderr] 74 |         let entity = unsafe{MEM_MANAGER.get_entity()};
Dec 13 03:57:18.343 INFO [stderr]    |                      ^^^^^^ unnecessary `unsafe` block
Dec 13 03:57:18.343 INFO [stderr]    |
Dec 13 03:57:18.343 INFO [stderr]    = note: #[warn(unused_unsafe)] on by default
Dec 13 03:57:18.343 INFO [stderr] 
Dec 13 03:57:18.343 INFO [stderr] warning: function is never used: `show_area`
Dec 13 03:57:18.343 INFO [stderr]    --> src/memory/PageAllocator.rs:225:1
Dec 13 03:57:18.343 INFO [stderr]     |
Dec 13 03:57:18.343 INFO [stderr] 225 | fn show_area(area:MemoryArea)->String{
Dec 13 03:57:18.343 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:57:18.343 INFO [stderr]     |
Dec 13 03:57:18.343 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 03:57:18.343 INFO [stderr] 
Dec 13 03:57:18.343 INFO [stderr] warning: function is never used: `show_list`
Dec 13 03:57:18.343 INFO [stderr]    --> src/memory/PageAllocator.rs:230:1
Dec 13 03:57:18.343 INFO [stderr]     |
Dec 13 03:57:18.343 INFO [stderr] 230 | fn show_list(mlist:MemoryAreaPtr){
Dec 13 03:57:18.343 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:57:18.343 INFO [stderr] 
Dec 13 03:57:18.343 INFO [stderr] warning: function is never used: `show_available_memory`
Dec 13 03:57:18.343 INFO [stderr]    --> src/memory/PageAllocator.rs:243:1
Dec 13 03:57:18.343 INFO [stderr]     |
Dec 13 03:57:18.343 INFO [stderr] 243 | pub fn show_available_memory(manager:&PageMemoryManager){
Dec 13 03:57:18.343 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:57:18.343 INFO [stderr] 
Dec 13 03:57:18.343 INFO [stderr] warning: module `PageAllocator` should have a snake case name such as `page_allocator`
Dec 13 03:57:18.343 INFO [stderr]  --> src/memory/mod.rs:1:1
Dec 13 03:57:18.343 INFO [stderr]   |
Dec 13 03:57:18.343 INFO [stderr] 1 | pub mod PageAllocator;
Dec 13 03:57:18.343 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:57:18.343 INFO [stderr]   |
Dec 13 03:57:18.343 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 13 03:57:18.343 INFO [stderr] 
Dec 13 03:57:18.577 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Dec 13 03:57:18.579 INFO [stderr] su: No module specific data is present
Dec 13 03:57:18.803 INFO running `"docker" "inspect" "ff427a914c6c2f9c6b8941050dc4bcbc53aff1ba7f13994cf7c496b49b11b208"`
Dec 13 03:57:18.926 INFO running `"docker" "rm" "-f" "ff427a914c6c2f9c6b8941050dc4bcbc53aff1ba7f13994cf7c496b49b11b208"`
Dec 13 03:57:19.006 INFO [stdout] ff427a914c6c2f9c6b8941050dc4bcbc53aff1ba7f13994cf7c496b49b11b208
Dec 13 03:57:19.009 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 03:57:19.279 INFO [stdout] 6dcfd18a91b153605efebfdd139e1a6353677f473a5a3d4c794bdd7106144e71
Dec 13 03:57:19.280 INFO running `"docker" "start" "-a" "6dcfd18a91b153605efebfdd139e1a6353677f473a5a3d4c794bdd7106144e71"`
Dec 13 03:57:19.753 INFO [stderr] usermod: no changes
Dec 13 03:57:19.754 INFO [stderr]    Compiling page_memory_allocator v0.1.0 (/source)
Dec 13 03:57:19.951 INFO [stderr] warning: unused import: `show_available_memory`
Dec 13 03:57:19.951 INFO [stderr]  --> src/main.rs:2:29
Dec 13 03:57:19.951 INFO [stderr]   |
Dec 13 03:57:19.951 INFO [stderr] 2 | use memory::PageAllocator::{show_available_memory,memtranse,PageMemoryManager};
Dec 13 03:57:19.951 INFO [stderr]   |                             ^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:57:19.951 INFO [stderr]   |
Dec 13 03:57:19.951 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 03:57:19.951 INFO [stderr] 
Dec 13 03:57:20.057 INFO [stderr] warning: unnecessary `unsafe` block
Dec 13 03:57:20.057 INFO [stderr]   --> src/memory/PageAllocator.rs:74:22
Dec 13 03:57:20.057 INFO [stderr]    |
Dec 13 03:57:20.057 INFO [stderr] 74 |         let entity = unsafe{MEM_MANAGER.get_entity()};
Dec 13 03:57:20.058 INFO [stderr]    |                      ^^^^^^ unnecessary `unsafe` block
Dec 13 03:57:20.058 INFO [stderr]    |
Dec 13 03:57:20.058 INFO [stderr]    = note: #[warn(unused_unsafe)] on by default
Dec 13 03:57:20.058 INFO [stderr] 
Dec 13 03:57:20.058 INFO [stderr] warning: function is never used: `show_area`
Dec 13 03:57:20.058 INFO [stderr]    --> src/memory/PageAllocator.rs:225:1
Dec 13 03:57:20.058 INFO [stderr]     |
Dec 13 03:57:20.058 INFO [stderr] 225 | fn show_area(area:MemoryArea)->String{
Dec 13 03:57:20.058 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:57:20.058 INFO [stderr]     |
Dec 13 03:57:20.058 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 03:57:20.058 INFO [stderr] 
Dec 13 03:57:20.058 INFO [stderr] warning: function is never used: `show_list`
Dec 13 03:57:20.058 INFO [stderr]    --> src/memory/PageAllocator.rs:230:1
Dec 13 03:57:20.058 INFO [stderr]     |
Dec 13 03:57:20.058 INFO [stderr] 230 | fn show_list(mlist:MemoryAreaPtr){
Dec 13 03:57:20.058 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:57:20.058 INFO [stderr] 
Dec 13 03:57:20.058 INFO [stderr] warning: function is never used: `show_available_memory`
Dec 13 03:57:20.058 INFO [stderr]    --> src/memory/PageAllocator.rs:243:1
Dec 13 03:57:20.058 INFO [stderr]     |
Dec 13 03:57:20.058 INFO [stderr] 243 | pub fn show_available_memory(manager:&PageMemoryManager){
Dec 13 03:57:20.058 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:57:20.058 INFO [stderr] 
Dec 13 03:57:20.058 INFO [stderr] warning: module `PageAllocator` should have a snake case name such as `page_allocator`
Dec 13 03:57:20.058 INFO [stderr]  --> src/memory/mod.rs:1:1
Dec 13 03:57:20.058 INFO [stderr]   |
Dec 13 03:57:20.058 INFO [stderr] 1 | pub mod PageAllocator;
Dec 13 03:57:20.058 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:57:20.058 INFO [stderr]   |
Dec 13 03:57:20.058 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 13 03:57:20.058 INFO [stderr] 
Dec 13 03:57:20.306 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Dec 13 03:57:20.309 INFO [stderr] su: No module specific data is present
Dec 13 03:57:20.860 INFO running `"docker" "inspect" "6dcfd18a91b153605efebfdd139e1a6353677f473a5a3d4c794bdd7106144e71"`
Dec 13 03:57:21.053 INFO running `"docker" "rm" "-f" "6dcfd18a91b153605efebfdd139e1a6353677f473a5a3d4c794bdd7106144e71"`
Dec 13 03:57:21.246 INFO [stdout] 6dcfd18a91b153605efebfdd139e1a6353677f473a5a3d4c794bdd7106144e71
Dec 13 03:57:21.248 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 03:57:21.564 INFO [stdout] ba6e30134dda6c0b0fb4d9f25de6e31efe66939c7e4a0f40257044301fc0df71
Dec 13 03:57:21.566 INFO running `"docker" "start" "-a" "ba6e30134dda6c0b0fb4d9f25de6e31efe66939c7e4a0f40257044301fc0df71"`
Dec 13 03:57:21.956 INFO [stderr] usermod: no changes
Dec 13 03:57:21.976 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Dec 13 03:57:21.976 INFO [stderr]      Running /target/debug/deps/page_memory_allocator-f36e13fdf934e327
Dec 13 03:57:21.978 INFO [stdout] 
Dec 13 03:57:21.978 INFO [stdout] running 0 tests
Dec 13 03:57:21.978 INFO [stdout] 
Dec 13 03:57:21.978 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 03:57:21.978 INFO [stdout] 
Dec 13 03:57:21.979 INFO [stderr] su: No module specific data is present
Dec 13 03:57:22.257 INFO running `"docker" "inspect" "ba6e30134dda6c0b0fb4d9f25de6e31efe66939c7e4a0f40257044301fc0df71"`
Dec 13 03:57:22.365 INFO running `"docker" "rm" "-f" "ba6e30134dda6c0b0fb4d9f25de6e31efe66939c7e4a0f40257044301fc0df71"`
Dec 13 03:57:22.543 INFO [stdout] ba6e30134dda6c0b0fb4d9f25de6e31efe66939c7e4a0f40257044301fc0df71