Dec 13 08:37:59.236 INFO testing nrlsk/MIPSrs against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 08:37:59.236 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 08:37:59.723 INFO [stdout] 4605f45b492ad19943e9afb42d58f312f1b141bc1d0da8231c03d8c6dbb9bcbe
Dec 13 08:37:59.803 INFO running `"docker" "start" "-a" "4605f45b492ad19943e9afb42d58f312f1b141bc1d0da8231c03d8c6dbb9bcbe"`
Dec 13 08:38:01.583 INFO [stderr] usermod: no changes
Dec 13 08:38:01.647 INFO [stderr]    Compiling MIPSrs v0.1.0 (/source)
Dec 13 08:38:01.947 INFO [stderr] warning: struct is never constructed: `Register`
Dec 13 08:38:01.947 INFO [stderr]  --> src/register.rs:3:1
Dec 13 08:38:01.947 INFO [stderr]   |
Dec 13 08:38:01.947 INFO [stderr] 3 | pub struct Register {
Dec 13 08:38:01.947 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 13 08:38:01.947 INFO [stderr]   |
Dec 13 08:38:01.947 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 08:38:01.947 INFO [stderr] 
Dec 13 08:38:01.947 INFO [stderr] warning: method is never used: `new`
Dec 13 08:38:01.947 INFO [stderr]   --> src/register.rs:11:2
Dec 13 08:38:01.947 INFO [stderr]    |
Dec 13 08:38:01.947 INFO [stderr] 11 |     pub fn new(number: usize, name: &'static str) -> Self {
Dec 13 08:38:01.947 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 08:38:01.947 INFO [stderr] 
Dec 13 08:38:01.947 INFO [stderr] warning: struct is never constructed: `Cpu`
Dec 13 08:38:01.947 INFO [stderr]  --> src/cpu.rs:4:1
Dec 13 08:38:01.947 INFO [stderr]   |
Dec 13 08:38:01.947 INFO [stderr] 4 | struct Cpu {
Dec 13 08:38:01.947 INFO [stderr]   | ^^^^^^^^^^
Dec 13 08:38:01.947 INFO [stderr] 
Dec 13 08:38:01.947 INFO [stderr] warning: crate `MIPSrs` should have a snake case name such as `mipsrs`
Dec 13 08:38:01.947 INFO [stderr]   |
Dec 13 08:38:01.947 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 13 08:38:01.947 INFO [stderr] 
Dec 13 08:38:01.947 INFO [stderr] warning: structure field `Registers` should have a snake case name such as `registers`
Dec 13 08:38:01.947 INFO [stderr]  --> src/cpu.rs:5:2
Dec 13 08:38:01.947 INFO [stderr]   |
Dec 13 08:38:01.947 INFO [stderr] 5 |     Registers: Vec<register::Register>,
Dec 13 08:38:01.947 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 08:38:01.947 INFO [stderr] 
Dec 13 08:38:01.947 INFO [stderr] warning: structure field `Memory` should have a snake case name such as `memory`
Dec 13 08:38:01.947 INFO [stderr]  --> src/cpu.rs:6:2
Dec 13 08:38:01.947 INFO [stderr]   |
Dec 13 08:38:01.947 INFO [stderr] 6 |     Memory: Vec<u8>,
Dec 13 08:38:01.947 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 13 08:38:01.947 INFO [stderr] 
Dec 13 08:38:02.323 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 13 08:38:02.326 INFO [stderr] su: No module specific data is present
Dec 13 08:38:03.093 INFO running `"docker" "inspect" "4605f45b492ad19943e9afb42d58f312f1b141bc1d0da8231c03d8c6dbb9bcbe"`
Dec 13 08:38:03.397 INFO running `"docker" "rm" "-f" "4605f45b492ad19943e9afb42d58f312f1b141bc1d0da8231c03d8c6dbb9bcbe"`
Dec 13 08:38:03.727 INFO [stdout] 4605f45b492ad19943e9afb42d58f312f1b141bc1d0da8231c03d8c6dbb9bcbe
Dec 13 08:38:03.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 08:38:04.283 INFO [stdout] 18ad7d80973d8a8d67af5d72890cc7c69232d4c0e563ea5d38f176d4ac7b1abb
Dec 13 08:38:04.283 INFO running `"docker" "start" "-a" "18ad7d80973d8a8d67af5d72890cc7c69232d4c0e563ea5d38f176d4ac7b1abb"`
Dec 13 08:38:05.686 INFO [stderr] usermod: no changes
Dec 13 08:38:05.686 INFO [stderr]    Compiling MIPSrs v0.1.0 (/source)
Dec 13 08:38:06.031 INFO [stderr] warning: struct is never constructed: `Register`
Dec 13 08:38:06.031 INFO [stderr]  --> src/register.rs:3:1
Dec 13 08:38:06.031 INFO [stderr]   |
Dec 13 08:38:06.031 INFO [stderr] 3 | pub struct Register {
Dec 13 08:38:06.031 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 13 08:38:06.031 INFO [stderr]   |
Dec 13 08:38:06.031 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 08:38:06.031 INFO [stderr] 
Dec 13 08:38:06.031 INFO [stderr] warning: method is never used: `new`
Dec 13 08:38:06.031 INFO [stderr]   --> src/register.rs:11:2
Dec 13 08:38:06.031 INFO [stderr]    |
Dec 13 08:38:06.031 INFO [stderr] 11 |     pub fn new(number: usize, name: &'static str) -> Self {
Dec 13 08:38:06.031 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 08:38:06.031 INFO [stderr] 
Dec 13 08:38:06.031 INFO [stderr] warning: struct is never constructed: `Cpu`
Dec 13 08:38:06.031 INFO [stderr]  --> src/cpu.rs:4:1
Dec 13 08:38:06.031 INFO [stderr]   |
Dec 13 08:38:06.031 INFO [stderr] 4 | struct Cpu {
Dec 13 08:38:06.031 INFO [stderr]   | ^^^^^^^^^^
Dec 13 08:38:06.031 INFO [stderr] 
Dec 13 08:38:06.031 INFO [stderr] warning: crate `MIPSrs` should have a snake case name such as `mipsrs`
Dec 13 08:38:06.031 INFO [stderr]   |
Dec 13 08:38:06.031 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 13 08:38:06.031 INFO [stderr] 
Dec 13 08:38:06.031 INFO [stderr] warning: structure field `Registers` should have a snake case name such as `registers`
Dec 13 08:38:06.031 INFO [stderr]  --> src/cpu.rs:5:2
Dec 13 08:38:06.031 INFO [stderr]   |
Dec 13 08:38:06.031 INFO [stderr] 5 |     Registers: Vec<register::Register>,
Dec 13 08:38:06.031 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 08:38:06.031 INFO [stderr] 
Dec 13 08:38:06.031 INFO [stderr] warning: structure field `Memory` should have a snake case name such as `memory`
Dec 13 08:38:06.031 INFO [stderr]  --> src/cpu.rs:6:2
Dec 13 08:38:06.031 INFO [stderr]   |
Dec 13 08:38:06.031 INFO [stderr] 6 |     Memory: Vec<u8>,
Dec 13 08:38:06.031 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 13 08:38:06.031 INFO [stderr] 
Dec 13 08:38:06.322 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 13 08:38:06.331 INFO [stderr] su: No module specific data is present
Dec 13 08:38:07.126 INFO running `"docker" "inspect" "18ad7d80973d8a8d67af5d72890cc7c69232d4c0e563ea5d38f176d4ac7b1abb"`
Dec 13 08:38:07.403 INFO running `"docker" "rm" "-f" "18ad7d80973d8a8d67af5d72890cc7c69232d4c0e563ea5d38f176d4ac7b1abb"`
Dec 13 08:38:07.763 INFO [stdout] 18ad7d80973d8a8d67af5d72890cc7c69232d4c0e563ea5d38f176d4ac7b1abb
Dec 13 08:38:07.767 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 08:38:08.259 INFO [stdout] 54d2bd6b6e386fad48048cd8681e5e60426c353e87fb13ea43267c5a50491dd1
Dec 13 08:38:08.262 INFO running `"docker" "start" "-a" "54d2bd6b6e386fad48048cd8681e5e60426c353e87fb13ea43267c5a50491dd1"`
Dec 13 08:38:09.748 INFO [stderr] usermod: no changes
Dec 13 08:38:09.774 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 08:38:09.779 INFO [stderr]      Running /target/debug/deps/MIPSrs-2bb20be404c85e9c
Dec 13 08:38:09.783 INFO [stdout] 
Dec 13 08:38:09.783 INFO [stdout] running 0 tests
Dec 13 08:38:09.783 INFO [stdout] 
Dec 13 08:38:09.783 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 08:38:09.783 INFO [stdout] 
Dec 13 08:38:09.788 INFO [stderr] su: No module specific data is present
Dec 13 08:38:10.536 INFO running `"docker" "inspect" "54d2bd6b6e386fad48048cd8681e5e60426c353e87fb13ea43267c5a50491dd1"`
Dec 13 08:38:10.759 INFO running `"docker" "rm" "-f" "54d2bd6b6e386fad48048cd8681e5e60426c353e87fb13ea43267c5a50491dd1"`
Dec 13 08:38:11.011 INFO [stdout] 54d2bd6b6e386fad48048cd8681e5e60426c353e87fb13ea43267c5a50491dd1