Oct 13 02:23:36.778 INFO checking TechnoCrunch/newb against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 02:23:36.778 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 02:23:37.242 INFO blam! cf7930f708ec188b761a8ac95829de2a698895a92e677d9a4cf3c86b59099470
Oct 13 02:23:37.243 INFO running `"docker" "start" "-a" "cf7930f708ec188b761a8ac95829de2a698895a92e677d9a4cf3c86b59099470"`
Oct 13 02:23:38.867 INFO kablam! usermod: no changes
Oct 13 02:23:38.968 INFO kablam!     Checking newb v0.0.1 (/source)
Oct 13 02:23:39.737 INFO kablam! warning: unused import: `std::fmt`
Oct 13 02:23:39.737 INFO kablam!  --> src/cpu/cp0/mod.rs:2:5
Oct 13 02:23:39.737 INFO kablam!   |
Oct 13 02:23:39.737 INFO kablam! 2 | use std::fmt;
Oct 13 02:23:39.737 INFO kablam!   |     ^^^^^^^^
Oct 13 02:23:39.737 INFO kablam!   |
Oct 13 02:23:39.737 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 02:23:39.737 INFO kablam! 
Oct 13 02:23:39.737 INFO kablam! warning: unused import: `super::memory`
Oct 13 02:23:39.737 INFO kablam!  --> src/cpu/mod.rs:4:5
Oct 13 02:23:39.737 INFO kablam!   |
Oct 13 02:23:39.737 INFO kablam! 4 | use super::memory;
Oct 13 02:23:39.737 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 13 02:23:39.737 INFO kablam! 
Oct 13 02:23:39.744 INFO kablam! warning: unused import: `super::byteorder`
Oct 13 02:23:39.744 INFO kablam!  --> src/memory/mod.rs:2:5
Oct 13 02:23:39.744 INFO kablam!   |
Oct 13 02:23:39.744 INFO kablam! 2 | use super::byteorder;
Oct 13 02:23:39.744 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 13 02:23:39.744 INFO kablam! 
Oct 13 02:23:39.804 INFO kablam! warning: unused import: `std::fmt`
Oct 13 02:23:39.804 INFO kablam!  --> src/cpu/cp0/mod.rs:2:5
Oct 13 02:23:39.804 INFO kablam!   |
Oct 13 02:23:39.804 INFO kablam! 2 | use std::fmt;
Oct 13 02:23:39.804 INFO kablam!   |     ^^^^^^^^
Oct 13 02:23:39.804 INFO kablam!   |
Oct 13 02:23:39.804 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 02:23:39.804 INFO kablam! 
Oct 13 02:23:39.804 INFO kablam! warning: unused import: `super::memory`
Oct 13 02:23:39.804 INFO kablam!  --> src/cpu/mod.rs:4:5
Oct 13 02:23:39.804 INFO kablam!   |
Oct 13 02:23:39.804 INFO kablam! 4 | use super::memory;
Oct 13 02:23:39.804 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 13 02:23:39.804 INFO kablam! 
Oct 13 02:23:39.804 INFO kablam! warning: unused import: `super::byteorder`
Oct 13 02:23:39.804 INFO kablam!  --> src/memory/mod.rs:2:5
Oct 13 02:23:39.804 INFO kablam!   |
Oct 13 02:23:39.804 INFO kablam! 2 | use super::byteorder;
Oct 13 02:23:39.804 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 13 02:23:39.804 INFO kablam! 
Oct 13 02:23:39.884 INFO kablam! warning: unused variable: `val`
Oct 13 02:23:39.884 INFO kablam!   --> src/memory/mod.rs:71:42
Oct 13 02:23:39.884 INFO kablam!    |
Oct 13 02:23:39.884 INFO kablam! 71 |     pub fn write_byte(&mut self, addr: u64, val: u8) {
Oct 13 02:23:39.884 INFO kablam!    |                                             ^^^ help: consider using `_val` instead
Oct 13 02:23:39.885 INFO kablam!    |
Oct 13 02:23:39.885 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 02:23:39.885 INFO kablam! 
Oct 13 02:23:39.885 INFO kablam! warning: unused variable: `val`
Oct 13 02:23:39.885 INFO kablam!   --> src/memory/mod.rs:77:43
Oct 13 02:23:39.885 INFO kablam!    |
Oct 13 02:23:39.885 INFO kablam! 77 |     pub fn write_short(&mut self, addr: u64, val: u16) {
Oct 13 02:23:39.885 INFO kablam!    |                                              ^^^ help: consider using `_val` instead
Oct 13 02:23:39.885 INFO kablam! 
Oct 13 02:23:39.885 INFO kablam! warning: unused variable: `val`
Oct 13 02:23:39.885 INFO kablam!   --> src/memory/mod.rs:93:42
Oct 13 02:23:39.885 INFO kablam!    |
Oct 13 02:23:39.885 INFO kablam! 93 |     pub fn write_long(&mut self, addr: u64, val: u64) {
Oct 13 02:23:39.885 INFO kablam!    |                                             ^^^ help: consider using `_val` instead
Oct 13 02:23:39.885 INFO kablam! 
Oct 13 02:23:39.920 INFO kablam! warning: constant item is never used: `PIF_RAM_START`
Oct 13 02:23:39.921 INFO kablam!   --> src/memory/mod.rs:15:1
Oct 13 02:23:39.921 INFO kablam!    |
Oct 13 02:23:39.921 INFO kablam! 15 | const PIF_RAM_START: u64    = 0x1FC0_07C0;
Oct 13 02:23:39.921 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:23:39.921 INFO kablam!    |
Oct 13 02:23:39.921 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 02:23:39.922 INFO kablam! 
Oct 13 02:23:39.922 INFO kablam! warning: constant item is never used: `PIF_RAM_END`
Oct 13 02:23:39.922 INFO kablam!   --> src/memory/mod.rs:16:1
Oct 13 02:23:39.922 INFO kablam!    |
Oct 13 02:23:39.922 INFO kablam! 16 | const PIF_RAM_END: u64        = 0x1FC0_07FF;
Oct 13 02:23:39.922 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:23:39.922 INFO kablam! 
Oct 13 02:23:40.033 INFO kablam! warning: unused variable: `val`
Oct 13 02:23:40.033 INFO kablam!   --> src/memory/mod.rs:71:42
Oct 13 02:23:40.033 INFO kablam!    |
Oct 13 02:23:40.033 INFO kablam! 71 |     pub fn write_byte(&mut self, addr: u64, val: u8) {
Oct 13 02:23:40.034 INFO kablam!    |                                             ^^^ help: consider using `_val` instead
Oct 13 02:23:40.034 INFO kablam!    |
Oct 13 02:23:40.034 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 02:23:40.034 INFO kablam! 
Oct 13 02:23:40.034 INFO kablam! warning: unused variable: `val`
Oct 13 02:23:40.044 INFO kablam!   --> src/memory/mod.rs:77:43
Oct 13 02:23:40.045 INFO kablam!    |
Oct 13 02:23:40.045 INFO kablam! 77 |     pub fn write_short(&mut self, addr: u64, val: u16) {
Oct 13 02:23:40.045 INFO kablam!    |                                              ^^^ help: consider using `_val` instead
Oct 13 02:23:40.045 INFO kablam! 
Oct 13 02:23:40.045 INFO kablam! warning: unused variable: `val`
Oct 13 02:23:40.045 INFO kablam!   --> src/memory/mod.rs:93:42
Oct 13 02:23:40.045 INFO kablam!    |
Oct 13 02:23:40.046 INFO kablam! 93 |     pub fn write_long(&mut self, addr: u64, val: u64) {
Oct 13 02:23:40.046 INFO kablam!    |                                             ^^^ help: consider using `_val` instead
Oct 13 02:23:40.046 INFO kablam! 
Oct 13 02:23:40.072 INFO kablam! warning: constant item is never used: `PIF_RAM_START`
Oct 13 02:23:40.072 INFO kablam!   --> src/memory/mod.rs:15:1
Oct 13 02:23:40.072 INFO kablam!    |
Oct 13 02:23:40.072 INFO kablam! 15 | const PIF_RAM_START: u64    = 0x1FC0_07C0;
Oct 13 02:23:40.072 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:23:40.072 INFO kablam!    |
Oct 13 02:23:40.072 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 02:23:40.072 INFO kablam! 
Oct 13 02:23:40.072 INFO kablam! warning: constant item is never used: `PIF_RAM_END`
Oct 13 02:23:40.072 INFO kablam!   --> src/memory/mod.rs:16:1
Oct 13 02:23:40.072 INFO kablam!    |
Oct 13 02:23:40.072 INFO kablam! 16 | const PIF_RAM_END: u64        = 0x1FC0_07FF;
Oct 13 02:23:40.072 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:23:40.072 INFO kablam! 
Oct 13 02:23:40.108 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Oct 13 02:23:40.121 INFO kablam! su: No module specific data is present
Oct 13 02:23:40.838 INFO running `"docker" "rm" "-f" "cf7930f708ec188b761a8ac95829de2a698895a92e677d9a4cf3c86b59099470"`
Oct 13 02:23:41.176 INFO blam! cf7930f708ec188b761a8ac95829de2a698895a92e677d9a4cf3c86b59099470