Dec 05 08:05:02.457 INFO testing segfo/page_allocator against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 08:05:02.457 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 08:05:02.631 INFO [stdout] f5d2d95cea21aa04eba2427365b3aef29d417b7a3de11db23fc1a1c8b5d5f7db
Dec 05 08:05:02.634 INFO running `"docker" "start" "-a" "f5d2d95cea21aa04eba2427365b3aef29d417b7a3de11db23fc1a1c8b5d5f7db"`
Dec 05 08:05:03.025 INFO [stderr] usermod: no changes
Dec 05 08:05:03.055 INFO [stderr]    Compiling page_memory_allocator v0.1.0 (/source)
Dec 05 08:05:03.202 INFO [stderr] warning: unused import: `show_available_memory`
Dec 05 08:05:03.202 INFO [stderr]  --> src/main.rs:2:29
Dec 05 08:05:03.202 INFO [stderr]   |
Dec 05 08:05:03.202 INFO [stderr] 2 | use memory::PageAllocator::{show_available_memory,memtranse,PageMemoryManager};
Dec 05 08:05:03.202 INFO [stderr]   |                             ^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:05:03.202 INFO [stderr]   |
Dec 05 08:05:03.202 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 08:05:03.202 INFO [stderr] 
Dec 05 08:05:03.293 INFO [stderr] warning: unnecessary `unsafe` block
Dec 05 08:05:03.293 INFO [stderr]   --> src/memory/PageAllocator.rs:74:22
Dec 05 08:05:03.293 INFO [stderr]    |
Dec 05 08:05:03.293 INFO [stderr] 74 |         let entity = unsafe{MEM_MANAGER.get_entity()};
Dec 05 08:05:03.293 INFO [stderr]    |                      ^^^^^^ unnecessary `unsafe` block
Dec 05 08:05:03.293 INFO [stderr]    |
Dec 05 08:05:03.293 INFO [stderr]    = note: #[warn(unused_unsafe)] on by default
Dec 05 08:05:03.293 INFO [stderr] 
Dec 05 08:05:03.293 INFO [stderr] warning: function is never used: `show_area`
Dec 05 08:05:03.293 INFO [stderr]    --> src/memory/PageAllocator.rs:225:1
Dec 05 08:05:03.293 INFO [stderr]     |
Dec 05 08:05:03.293 INFO [stderr] 225 | fn show_area(area:MemoryArea)->String{
Dec 05 08:05:03.293 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:05:03.293 INFO [stderr]     |
Dec 05 08:05:03.293 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 08:05:03.293 INFO [stderr] 
Dec 05 08:05:03.293 INFO [stderr] warning: function is never used: `show_list`
Dec 05 08:05:03.293 INFO [stderr]    --> src/memory/PageAllocator.rs:230:1
Dec 05 08:05:03.293 INFO [stderr]     |
Dec 05 08:05:03.293 INFO [stderr] 230 | fn show_list(mlist:MemoryAreaPtr){
Dec 05 08:05:03.293 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:05:03.293 INFO [stderr] 
Dec 05 08:05:03.293 INFO [stderr] warning: function is never used: `show_available_memory`
Dec 05 08:05:03.293 INFO [stderr]    --> src/memory/PageAllocator.rs:243:1
Dec 05 08:05:03.293 INFO [stderr]     |
Dec 05 08:05:03.293 INFO [stderr] 243 | pub fn show_available_memory(manager:&PageMemoryManager){
Dec 05 08:05:03.293 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:05:03.293 INFO [stderr] 
Dec 05 08:05:03.293 INFO [stderr] warning: module `PageAllocator` should have a snake case name such as `page_allocator`
Dec 05 08:05:03.293 INFO [stderr]  --> src/memory/mod.rs:1:1
Dec 05 08:05:03.293 INFO [stderr]   |
Dec 05 08:05:03.293 INFO [stderr] 1 | pub mod PageAllocator;
Dec 05 08:05:03.293 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:05:03.293 INFO [stderr]   |
Dec 05 08:05:03.293 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 05 08:05:03.293 INFO [stderr] 
Dec 05 08:05:03.536 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
Dec 05 08:05:03.538 INFO [stderr] su: No module specific data is present
Dec 05 08:05:03.770 INFO running `"docker" "inspect" "f5d2d95cea21aa04eba2427365b3aef29d417b7a3de11db23fc1a1c8b5d5f7db"`
Dec 05 08:05:03.840 INFO running `"docker" "rm" "-f" "f5d2d95cea21aa04eba2427365b3aef29d417b7a3de11db23fc1a1c8b5d5f7db"`
Dec 05 08:05:03.971 INFO [stdout] f5d2d95cea21aa04eba2427365b3aef29d417b7a3de11db23fc1a1c8b5d5f7db
Dec 05 08:05:03.973 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 08:05:04.143 INFO [stdout] 1232525dc1d102fa7e668a934ac334119d679809275629ba53d344a52904e816
Dec 05 08:05:04.145 INFO running `"docker" "start" "-a" "1232525dc1d102fa7e668a934ac334119d679809275629ba53d344a52904e816"`
Dec 05 08:05:05.084 INFO [stderr] usermod: no changes
Dec 05 08:05:05.128 INFO [stderr]    Compiling page_memory_allocator v0.1.0 (/source)
Dec 05 08:05:05.416 INFO [stderr] warning: unused import: `show_available_memory`
Dec 05 08:05:05.416 INFO [stderr]  --> src/main.rs:2:29
Dec 05 08:05:05.416 INFO [stderr]   |
Dec 05 08:05:05.416 INFO [stderr] 2 | use memory::PageAllocator::{show_available_memory,memtranse,PageMemoryManager};
Dec 05 08:05:05.416 INFO [stderr]   |                             ^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:05:05.416 INFO [stderr]   |
Dec 05 08:05:05.416 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 08:05:05.416 INFO [stderr] 
Dec 05 08:05:05.520 INFO [stderr] warning: unnecessary `unsafe` block
Dec 05 08:05:05.520 INFO [stderr]   --> src/memory/PageAllocator.rs:74:22
Dec 05 08:05:05.520 INFO [stderr]    |
Dec 05 08:05:05.520 INFO [stderr] 74 |         let entity = unsafe{MEM_MANAGER.get_entity()};
Dec 05 08:05:05.520 INFO [stderr]    |                      ^^^^^^ unnecessary `unsafe` block
Dec 05 08:05:05.520 INFO [stderr]    |
Dec 05 08:05:05.520 INFO [stderr]    = note: #[warn(unused_unsafe)] on by default
Dec 05 08:05:05.520 INFO [stderr] 
Dec 05 08:05:05.520 INFO [stderr] warning: function is never used: `show_area`
Dec 05 08:05:05.520 INFO [stderr]    --> src/memory/PageAllocator.rs:225:1
Dec 05 08:05:05.520 INFO [stderr]     |
Dec 05 08:05:05.520 INFO [stderr] 225 | fn show_area(area:MemoryArea)->String{
Dec 05 08:05:05.520 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:05:05.520 INFO [stderr]     |
Dec 05 08:05:05.520 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 08:05:05.520 INFO [stderr] 
Dec 05 08:05:05.520 INFO [stderr] warning: function is never used: `show_list`
Dec 05 08:05:05.520 INFO [stderr]    --> src/memory/PageAllocator.rs:230:1
Dec 05 08:05:05.520 INFO [stderr]     |
Dec 05 08:05:05.520 INFO [stderr] 230 | fn show_list(mlist:MemoryAreaPtr){
Dec 05 08:05:05.520 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:05:05.520 INFO [stderr] 
Dec 05 08:05:05.520 INFO [stderr] warning: function is never used: `show_available_memory`
Dec 05 08:05:05.520 INFO [stderr]    --> src/memory/PageAllocator.rs:243:1
Dec 05 08:05:05.520 INFO [stderr]     |
Dec 05 08:05:05.520 INFO [stderr] 243 | pub fn show_available_memory(manager:&PageMemoryManager){
Dec 05 08:05:05.520 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:05:05.520 INFO [stderr] 
Dec 05 08:05:05.520 INFO [stderr] warning: module `PageAllocator` should have a snake case name such as `page_allocator`
Dec 05 08:05:05.520 INFO [stderr]  --> src/memory/mod.rs:1:1
Dec 05 08:05:05.520 INFO [stderr]   |
Dec 05 08:05:05.520 INFO [stderr] 1 | pub mod PageAllocator;
Dec 05 08:05:05.520 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:05:05.520 INFO [stderr]   |
Dec 05 08:05:05.520 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 05 08:05:05.520 INFO [stderr] 
Dec 05 08:05:05.875 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Dec 05 08:05:05.875 INFO [stderr] su: No module specific data is present
Dec 05 08:05:06.397 INFO running `"docker" "inspect" "1232525dc1d102fa7e668a934ac334119d679809275629ba53d344a52904e816"`
Dec 05 08:05:06.497 INFO running `"docker" "rm" "-f" "1232525dc1d102fa7e668a934ac334119d679809275629ba53d344a52904e816"`
Dec 05 08:05:06.667 INFO [stdout] 1232525dc1d102fa7e668a934ac334119d679809275629ba53d344a52904e816
Dec 05 08:05:06.670 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 08:05:06.847 INFO [stdout] 92ade11b4d31b26d154e489f8fd1e3720be7888206f570df52f6ab70774657c9
Dec 05 08:05:06.849 INFO running `"docker" "start" "-a" "92ade11b4d31b26d154e489f8fd1e3720be7888206f570df52f6ab70774657c9"`
Dec 05 08:05:07.236 INFO [stderr] usermod: no changes
Dec 05 08:05:07.265 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 08:05:07.265 INFO [stderr]      Running /target/debug/deps/page_memory_allocator-10ae6f9e60f44348
Dec 05 08:05:07.267 INFO [stdout] 
Dec 05 08:05:07.267 INFO [stdout] running 0 tests
Dec 05 08:05:07.267 INFO [stdout] 
Dec 05 08:05:07.267 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 08:05:07.267 INFO [stdout] 
Dec 05 08:05:07.267 INFO [stderr] su: No module specific data is present
Dec 05 08:05:07.525 INFO running `"docker" "inspect" "92ade11b4d31b26d154e489f8fd1e3720be7888206f570df52f6ab70774657c9"`
Dec 05 08:05:07.626 INFO running `"docker" "rm" "-f" "92ade11b4d31b26d154e489f8fd1e3720be7888206f570df52f6ab70774657c9"`
Dec 05 08:05:07.702 INFO [stdout] 92ade11b4d31b26d154e489f8fd1e3720be7888206f570df52f6ab70774657c9