Dec 15 04:57:06.794 INFO testing memnom-0.2.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 04:57:06.794 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 15 04:57:06.952 INFO [stdout] 43198e3a4dbfe9b72c00700d4786e8419ea629ed0e6a855981187e0cdc634535
Dec 15 04:57:06.952 INFO running `"docker" "start" "-a" "43198e3a4dbfe9b72c00700d4786e8419ea629ed0e6a855981187e0cdc634535"`
Dec 15 04:57:07.742 INFO [stderr] usermod: no changes
Dec 15 04:57:07.817 INFO [stderr]    Compiling sysinfo v0.5.8
Dec 15 04:57:07.817 INFO [stderr]    Compiling circular-queue v0.2.0
Dec 15 04:57:12.652 INFO [stderr]    Compiling memnom v0.2.0 (/source)
Dec 15 04:57:13.819 INFO [stderr] warning: unused import: `std::alloc::alloc`
Dec 15 04:57:13.819 INFO [stderr]  --> src/main.rs:5:5
Dec 15 04:57:13.819 INFO [stderr]   |
Dec 15 04:57:13.819 INFO [stderr] 5 | use std::alloc::alloc;
Dec 15 04:57:13.819 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 15 04:57:13.819 INFO [stderr]   |
Dec 15 04:57:13.819 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 04:57:13.819 INFO [stderr] 
Dec 15 04:57:13.819 INFO [stderr] warning: unused import: `core::alloc::Layout`
Dec 15 04:57:13.819 INFO [stderr]  --> src/main.rs:6:5
Dec 15 04:57:13.819 INFO [stderr]   |
Dec 15 04:57:13.819 INFO [stderr] 6 | use core::alloc::Layout;
Dec 15 04:57:13.819 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 15 04:57:13.819 INFO [stderr] 
Dec 15 04:57:13.819 INFO [stderr] warning: unused import: `std::alloc::dealloc`
Dec 15 04:57:13.819 INFO [stderr]  --> src/main.rs:7:5
Dec 15 04:57:13.819 INFO [stderr]   |
Dec 15 04:57:13.819 INFO [stderr] 7 | use std::alloc::dealloc;
Dec 15 04:57:13.819 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 15 04:57:13.819 INFO [stderr] 
Dec 15 04:57:13.819 INFO [stderr] warning: unused import: `std::env`
Dec 15 04:57:13.819 INFO [stderr]  --> src/main.rs:8:5
Dec 15 04:57:13.819 INFO [stderr]   |
Dec 15 04:57:13.819 INFO [stderr] 8 | use std::env;
Dec 15 04:57:13.819 INFO [stderr]   |     ^^^^^^^^
Dec 15 04:57:13.819 INFO [stderr] 
Dec 15 04:57:13.875 INFO [stderr] warning: constant `wait_time` should have an upper case name such as `WAIT_TIME`
Dec 15 04:57:13.875 INFO [stderr]   --> src/main.rs:23:5
Dec 15 04:57:13.877 INFO [stderr]    |
Dec 15 04:57:13.877 INFO [stderr] 23 |     const wait_time: u64 = 16;
Dec 15 04:57:13.878 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 04:57:13.878 INFO [stderr]    |
Dec 15 04:57:13.878 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 15 04:57:13.878 INFO [stderr] 
Dec 15 04:57:13.878 INFO [stderr] warning: constant `swap_history_size` should have an upper case name such as `SWAP_HISTORY_SIZE`
Dec 15 04:57:13.878 INFO [stderr]   --> src/main.rs:34:5
Dec 15 04:57:13.878 INFO [stderr]    |
Dec 15 04:57:13.878 INFO [stderr] 34 |     const swap_history_size : usize = 16;
Dec 15 04:57:13.878 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 04:57:13.878 INFO [stderr] 
Dec 15 04:57:14.604 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.84s
Dec 15 04:57:14.611 INFO [stderr] su: No module specific data is present
Dec 15 04:57:15.048 INFO running `"docker" "inspect" "43198e3a4dbfe9b72c00700d4786e8419ea629ed0e6a855981187e0cdc634535"`
Dec 15 04:57:15.372 INFO running `"docker" "rm" "-f" "43198e3a4dbfe9b72c00700d4786e8419ea629ed0e6a855981187e0cdc634535"`
Dec 15 04:57:15.521 INFO [stdout] 43198e3a4dbfe9b72c00700d4786e8419ea629ed0e6a855981187e0cdc634535
Dec 15 04:57:15.524 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 15 04:57:15.860 INFO [stdout] 360fae77aa877f6abebe1eb319c8d1ba09751f2ae77165e54e72028d58ae42bf
Dec 15 04:57:15.862 INFO running `"docker" "start" "-a" "360fae77aa877f6abebe1eb319c8d1ba09751f2ae77165e54e72028d58ae42bf"`
Dec 15 04:57:16.600 INFO [stderr] usermod: no changes
Dec 15 04:57:16.671 INFO [stderr]    Compiling memnom v0.2.0 (/source)
Dec 15 04:57:18.074 INFO [stderr] warning: unused import: `std::alloc::alloc`
Dec 15 04:57:18.074 INFO [stderr]  --> src/main.rs:5:5
Dec 15 04:57:18.074 INFO [stderr]   |
Dec 15 04:57:18.074 INFO [stderr] 5 | use std::alloc::alloc;
Dec 15 04:57:18.074 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 15 04:57:18.074 INFO [stderr]   |
Dec 15 04:57:18.074 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 04:57:18.074 INFO [stderr] 
Dec 15 04:57:18.074 INFO [stderr] warning: unused import: `core::alloc::Layout`
Dec 15 04:57:18.074 INFO [stderr]  --> src/main.rs:6:5
Dec 15 04:57:18.075 INFO [stderr]   |
Dec 15 04:57:18.075 INFO [stderr] 6 | use core::alloc::Layout;
Dec 15 04:57:18.075 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 15 04:57:18.075 INFO [stderr] 
Dec 15 04:57:18.075 INFO [stderr] warning: unused import: `std::alloc::dealloc`
Dec 15 04:57:18.075 INFO [stderr]  --> src/main.rs:7:5
Dec 15 04:57:18.075 INFO [stderr]   |
Dec 15 04:57:18.075 INFO [stderr] 7 | use std::alloc::dealloc;
Dec 15 04:57:18.075 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 15 04:57:18.075 INFO [stderr] 
Dec 15 04:57:18.075 INFO [stderr] warning: unused import: `std::env`
Dec 15 04:57:18.075 INFO [stderr]  --> src/main.rs:8:5
Dec 15 04:57:18.075 INFO [stderr]   |
Dec 15 04:57:18.075 INFO [stderr] 8 | use std::env;
Dec 15 04:57:18.075 INFO [stderr]   |     ^^^^^^^^
Dec 15 04:57:18.075 INFO [stderr] 
Dec 15 04:57:18.143 INFO [stderr] warning: constant `wait_time` should have an upper case name such as `WAIT_TIME`
Dec 15 04:57:18.143 INFO [stderr]   --> src/main.rs:23:5
Dec 15 04:57:18.143 INFO [stderr]    |
Dec 15 04:57:18.143 INFO [stderr] 23 |     const wait_time: u64 = 16;
Dec 15 04:57:18.143 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 04:57:18.143 INFO [stderr]    |
Dec 15 04:57:18.143 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 15 04:57:18.143 INFO [stderr] 
Dec 15 04:57:18.143 INFO [stderr] warning: constant `swap_history_size` should have an upper case name such as `SWAP_HISTORY_SIZE`
Dec 15 04:57:18.143 INFO [stderr]   --> src/main.rs:34:5
Dec 15 04:57:18.143 INFO [stderr]    |
Dec 15 04:57:18.143 INFO [stderr] 34 |     const swap_history_size : usize = 16;
Dec 15 04:57:18.143 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 04:57:18.143 INFO [stderr] 
Dec 15 04:57:18.548 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
Dec 15 04:57:18.552 INFO [stderr] su: No module specific data is present
Dec 15 04:57:19.196 INFO running `"docker" "inspect" "360fae77aa877f6abebe1eb319c8d1ba09751f2ae77165e54e72028d58ae42bf"`
Dec 15 04:57:19.464 INFO running `"docker" "rm" "-f" "360fae77aa877f6abebe1eb319c8d1ba09751f2ae77165e54e72028d58ae42bf"`
Dec 15 04:57:19.818 INFO [stdout] 360fae77aa877f6abebe1eb319c8d1ba09751f2ae77165e54e72028d58ae42bf
Dec 15 04:57:19.822 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 15 04:57:20.291 INFO [stdout] b08b071ac5edd2c276e26b1f69ad046d8c2d0ee229f99625dd57903a8ac6576d
Dec 15 04:57:20.291 INFO running `"docker" "start" "-a" "b08b071ac5edd2c276e26b1f69ad046d8c2d0ee229f99625dd57903a8ac6576d"`
Dec 15 04:57:21.463 INFO [stderr] usermod: no changes
Dec 15 04:57:21.526 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 15 04:57:21.539 INFO [stderr]      Running /target/debug/deps/memnom-24e94ff8b4e3fb20
Dec 15 04:57:21.543 INFO [stdout] 
Dec 15 04:57:21.543 INFO [stdout] running 0 tests
Dec 15 04:57:21.543 INFO [stdout] 
Dec 15 04:57:21.543 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:57:21.543 INFO [stdout] 
Dec 15 04:57:21.546 INFO [stderr] su: No module specific data is present
Dec 15 04:57:21.960 INFO running `"docker" "inspect" "b08b071ac5edd2c276e26b1f69ad046d8c2d0ee229f99625dd57903a8ac6576d"`
Dec 15 04:57:22.161 INFO running `"docker" "rm" "-f" "b08b071ac5edd2c276e26b1f69ad046d8c2d0ee229f99625dd57903a8ac6576d"`
Dec 15 04:57:22.355 INFO [stdout] b08b071ac5edd2c276e26b1f69ad046d8c2d0ee229f99625dd57903a8ac6576d