Dec 12 00:03:30.402 INFO checking TechnoCrunch/newb against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 00:03:30.402 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-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 12 00:03:30.752 INFO [stdout] cd59ebde4625c56aea20379795c94d0b26b3e0b31acc6549a8ef638776bb4835
Dec 12 00:03:30.755 INFO running `"docker" "start" "-a" "cd59ebde4625c56aea20379795c94d0b26b3e0b31acc6549a8ef638776bb4835"`
Dec 12 00:03:31.247 INFO [stderr] usermod: no changes
Dec 12 00:03:31.288 INFO [stderr]     Checking newb v0.0.1 (/source)
Dec 12 00:03:31.868 INFO [stderr] warning: unused import: `std::fmt`
Dec 12 00:03:31.878 INFO [stderr]  --> src/cpu/cp0/mod.rs:2:5
Dec 12 00:03:31.878 INFO [stderr]   |
Dec 12 00:03:31.878 INFO [stderr] 2 | use std::fmt;
Dec 12 00:03:31.878 INFO [stderr]   |     ^^^^^^^^
Dec 12 00:03:31.879 INFO [stderr]   |
Dec 12 00:03:31.879 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 00:03:31.879 INFO [stderr] 
Dec 12 00:03:31.879 INFO [stderr] warning: unused import: `super::memory`
Dec 12 00:03:31.879 INFO [stderr]  --> src/cpu/mod.rs:4:5
Dec 12 00:03:31.879 INFO [stderr]   |
Dec 12 00:03:31.879 INFO [stderr] 4 | use super::memory;
Dec 12 00:03:31.879 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 12 00:03:31.879 INFO [stderr] 
Dec 12 00:03:31.879 INFO [stderr] warning: unused import: `super::byteorder`
Dec 12 00:03:31.879 INFO [stderr]  --> src/memory/mod.rs:2:5
Dec 12 00:03:31.879 INFO [stderr]   |
Dec 12 00:03:31.879 INFO [stderr] 2 | use super::byteorder;
Dec 12 00:03:31.879 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 12 00:03:31.880 INFO [stderr] 
Dec 12 00:03:32.015 INFO [stderr] warning: unused import: `std::fmt`
Dec 12 00:03:32.015 INFO [stderr]  --> src/cpu/cp0/mod.rs:2:5
Dec 12 00:03:32.015 INFO [stderr]   |
Dec 12 00:03:32.015 INFO [stderr] 2 | use std::fmt;
Dec 12 00:03:32.016 INFO [stderr]   |     ^^^^^^^^
Dec 12 00:03:32.016 INFO [stderr]   |
Dec 12 00:03:32.016 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 00:03:32.016 INFO [stderr] 
Dec 12 00:03:32.016 INFO [stderr] warning: unused import: `super::memory`
Dec 12 00:03:32.016 INFO [stderr]  --> src/cpu/mod.rs:4:5
Dec 12 00:03:32.016 INFO [stderr]   |
Dec 12 00:03:32.016 INFO [stderr] 4 | use super::memory;
Dec 12 00:03:32.016 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 12 00:03:32.016 INFO [stderr] 
Dec 12 00:03:32.020 INFO [stderr] warning: unused import: `super::byteorder`
Dec 12 00:03:32.020 INFO [stderr]  --> src/memory/mod.rs:2:5
Dec 12 00:03:32.020 INFO [stderr]   |
Dec 12 00:03:32.020 INFO [stderr] 2 | use super::byteorder;
Dec 12 00:03:32.020 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 12 00:03:32.020 INFO [stderr] 
Dec 12 00:03:32.093 INFO [stderr] warning: unused variable: `val`
Dec 12 00:03:32.094 INFO [stderr]   --> src/memory/mod.rs:71:42
Dec 12 00:03:32.094 INFO [stderr]    |
Dec 12 00:03:32.094 INFO [stderr] 71 |     pub fn write_byte(&mut self, addr: u64, val: u8) {
Dec 12 00:03:32.094 INFO [stderr]    |                                             ^^^ help: consider using `_val` instead
Dec 12 00:03:32.094 INFO [stderr]    |
Dec 12 00:03:32.094 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 00:03:32.094 INFO [stderr] 
Dec 12 00:03:32.094 INFO [stderr] warning: unused variable: `val`
Dec 12 00:03:32.094 INFO [stderr]   --> src/memory/mod.rs:77:43
Dec 12 00:03:32.094 INFO [stderr]    |
Dec 12 00:03:32.094 INFO [stderr] 77 |     pub fn write_short(&mut self, addr: u64, val: u16) {
Dec 12 00:03:32.094 INFO [stderr]    |                                              ^^^ help: consider using `_val` instead
Dec 12 00:03:32.094 INFO [stderr] 
Dec 12 00:03:32.094 INFO [stderr] warning: unused variable: `val`
Dec 12 00:03:32.094 INFO [stderr]   --> src/memory/mod.rs:93:42
Dec 12 00:03:32.094 INFO [stderr]    |
Dec 12 00:03:32.094 INFO [stderr] 93 |     pub fn write_long(&mut self, addr: u64, val: u64) {
Dec 12 00:03:32.094 INFO [stderr]    |                                             ^^^ help: consider using `_val` instead
Dec 12 00:03:32.094 INFO [stderr] 
Dec 12 00:03:32.162 INFO [stderr] warning: constant item is never used: `PIF_RAM_START`
Dec 12 00:03:32.163 INFO [stderr]   --> src/memory/mod.rs:15:1
Dec 12 00:03:32.163 INFO [stderr]    |
Dec 12 00:03:32.163 INFO [stderr] 15 | const PIF_RAM_START: u64    = 0x1FC0_07C0;
Dec 12 00:03:32.163 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:03:32.164 INFO [stderr]    |
Dec 12 00:03:32.164 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 00:03:32.164 INFO [stderr] 
Dec 12 00:03:32.164 INFO [stderr] warning: constant item is never used: `PIF_RAM_END`
Dec 12 00:03:32.164 INFO [stderr]   --> src/memory/mod.rs:16:1
Dec 12 00:03:32.164 INFO [stderr]    |
Dec 12 00:03:32.164 INFO [stderr] 16 | const PIF_RAM_END: u64        = 0x1FC0_07FF;
Dec 12 00:03:32.164 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:03:32.167 INFO [stderr] 
Dec 12 00:03:32.192 INFO [stderr] warning: unused variable: `val`
Dec 12 00:03:32.192 INFO [stderr]   --> src/memory/mod.rs:71:42
Dec 12 00:03:32.192 INFO [stderr]    |
Dec 12 00:03:32.192 INFO [stderr] 71 |     pub fn write_byte(&mut self, addr: u64, val: u8) {
Dec 12 00:03:32.192 INFO [stderr]    |                                             ^^^ help: consider using `_val` instead
Dec 12 00:03:32.192 INFO [stderr]    |
Dec 12 00:03:32.192 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 00:03:32.192 INFO [stderr] 
Dec 12 00:03:32.192 INFO [stderr] warning: unused variable: `val`
Dec 12 00:03:32.192 INFO [stderr]   --> src/memory/mod.rs:77:43
Dec 12 00:03:32.192 INFO [stderr]    |
Dec 12 00:03:32.192 INFO [stderr] 77 |     pub fn write_short(&mut self, addr: u64, val: u16) {
Dec 12 00:03:32.192 INFO [stderr]    |                                              ^^^ help: consider using `_val` instead
Dec 12 00:03:32.192 INFO [stderr] 
Dec 12 00:03:32.192 INFO [stderr] warning: unused variable: `val`
Dec 12 00:03:32.192 INFO [stderr]   --> src/memory/mod.rs:93:42
Dec 12 00:03:32.192 INFO [stderr]    |
Dec 12 00:03:32.192 INFO [stderr] 93 |     pub fn write_long(&mut self, addr: u64, val: u64) {
Dec 12 00:03:32.192 INFO [stderr]    |                                             ^^^ help: consider using `_val` instead
Dec 12 00:03:32.192 INFO [stderr] 
Dec 12 00:03:32.228 INFO [stderr] warning: constant item is never used: `PIF_RAM_START`
Dec 12 00:03:32.228 INFO [stderr]   --> src/memory/mod.rs:15:1
Dec 12 00:03:32.228 INFO [stderr]    |
Dec 12 00:03:32.228 INFO [stderr] 15 | const PIF_RAM_START: u64    = 0x1FC0_07C0;
Dec 12 00:03:32.228 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:03:32.228 INFO [stderr]    |
Dec 12 00:03:32.228 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 00:03:32.228 INFO [stderr] 
Dec 12 00:03:32.228 INFO [stderr] warning: constant item is never used: `PIF_RAM_END`
Dec 12 00:03:32.228 INFO [stderr]   --> src/memory/mod.rs:16:1
Dec 12 00:03:32.228 INFO [stderr]    |
Dec 12 00:03:32.228 INFO [stderr] 16 | const PIF_RAM_END: u64        = 0x1FC0_07FF;
Dec 12 00:03:32.228 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 00:03:32.228 INFO [stderr] 
Dec 12 00:03:32.245 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 12 00:03:32.248 INFO [stderr] su: No module specific data is present
Dec 12 00:03:32.944 INFO running `"docker" "inspect" "cd59ebde4625c56aea20379795c94d0b26b3e0b31acc6549a8ef638776bb4835"`
Dec 12 00:03:33.246 INFO running `"docker" "rm" "-f" "cd59ebde4625c56aea20379795c94d0b26b3e0b31acc6549a8ef638776bb4835"`
Dec 12 00:03:33.576 INFO [stdout] cd59ebde4625c56aea20379795c94d0b26b3e0b31acc6549a8ef638776bb4835