Nov 30 01:30:30.364 INFO checking ioncodes/Xiu against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 01:30:30.364 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 01:30:30.654 INFO [stdout] ce3ebed2b88c2a6270de59b1e7aab41058efa96fc31d8401720c2c5e92c69973
Nov 30 01:30:30.656 INFO running `"docker" "start" "-a" "ce3ebed2b88c2a6270de59b1e7aab41058efa96fc31d8401720c2c5e92c69973"`
Nov 30 01:30:31.325 INFO [stderr] usermod: no changes
Nov 30 01:30:31.374 INFO [stderr]     Checking xiu v0.1.0 (/source)
Nov 30 01:30:31.788 INFO [stderr] warning: unused variable: `register`
Nov 30 01:30:31.788 INFO [stderr]    --> src/cpu.rs:113:22
Nov 30 01:30:31.788 INFO [stderr]     |
Nov 30 01:30:31.788 INFO [stderr] 113 |     fn rl(&mut self, register: Register) -> Option<Vec<usize>> {
Nov 30 01:30:31.788 INFO [stderr]     |                      ^^^^^^^^ help: consider using `_register` instead
Nov 30 01:30:31.788 INFO [stderr]     |
Nov 30 01:30:31.788 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 01:30:31.788 INFO [stderr] 
Nov 30 01:30:31.836 INFO [stderr] warning: variant is never constructed: `A`
Nov 30 01:30:31.836 INFO [stderr]  --> src/registers.rs:4:5
Nov 30 01:30:31.836 INFO [stderr]   |
Nov 30 01:30:31.836 INFO [stderr] 4 |     A,
Nov 30 01:30:31.836 INFO [stderr]   |     ^
Nov 30 01:30:31.836 INFO [stderr]   |
Nov 30 01:30:31.836 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 01:30:31.836 INFO [stderr] 
Nov 30 01:30:31.836 INFO [stderr] warning: variant is never constructed: `D`
Nov 30 01:30:31.836 INFO [stderr]  --> src/registers.rs:7:5
Nov 30 01:30:31.836 INFO [stderr]   |
Nov 30 01:30:31.836 INFO [stderr] 7 |     D,
Nov 30 01:30:31.836 INFO [stderr]   |     ^
Nov 30 01:30:31.836 INFO [stderr] 
Nov 30 01:30:31.836 INFO [stderr] warning: variant is never constructed: `E`
Nov 30 01:30:31.836 INFO [stderr]  --> src/registers.rs:8:5
Nov 30 01:30:31.836 INFO [stderr]   |
Nov 30 01:30:31.836 INFO [stderr] 8 |     E,
Nov 30 01:30:31.836 INFO [stderr]   |     ^
Nov 30 01:30:31.836 INFO [stderr] 
Nov 30 01:30:31.836 INFO [stderr] warning: variant is never constructed: `F`
Nov 30 01:30:31.836 INFO [stderr]  --> src/registers.rs:9:5
Nov 30 01:30:31.836 INFO [stderr]   |
Nov 30 01:30:31.836 INFO [stderr] 9 |     F,
Nov 30 01:30:31.836 INFO [stderr]   |     ^
Nov 30 01:30:31.836 INFO [stderr] 
Nov 30 01:30:31.836 INFO [stderr] warning: variant is never constructed: `H`
Nov 30 01:30:31.836 INFO [stderr]   --> src/registers.rs:10:5
Nov 30 01:30:31.836 INFO [stderr]    |
Nov 30 01:30:31.836 INFO [stderr] 10 |     H,
Nov 30 01:30:31.836 INFO [stderr]    |     ^
Nov 30 01:30:31.836 INFO [stderr] 
Nov 30 01:30:31.836 INFO [stderr] warning: variant is never constructed: `L`
Nov 30 01:30:31.836 INFO [stderr]   --> src/registers.rs:11:5
Nov 30 01:30:31.836 INFO [stderr]    |
Nov 30 01:30:31.836 INFO [stderr] 11 |     L,
Nov 30 01:30:31.836 INFO [stderr]    |     ^
Nov 30 01:30:31.836 INFO [stderr] 
Nov 30 01:30:31.836 INFO [stderr] warning: variant is never constructed: `AF`
Nov 30 01:30:31.836 INFO [stderr]   --> src/registers.rs:12:5
Nov 30 01:30:31.836 INFO [stderr]    |
Nov 30 01:30:31.836 INFO [stderr] 12 |     AF,
Nov 30 01:30:31.836 INFO [stderr]    |     ^^
Nov 30 01:30:31.836 INFO [stderr] 
Nov 30 01:30:31.836 INFO [stderr] warning: variant is never constructed: `DE`
Nov 30 01:30:31.837 INFO [stderr]   --> src/registers.rs:14:5
Nov 30 01:30:31.837 INFO [stderr]    |
Nov 30 01:30:31.837 INFO [stderr] 14 |     DE,
Nov 30 01:30:31.837 INFO [stderr]    |     ^^
Nov 30 01:30:31.837 INFO [stderr] 
Nov 30 01:30:31.837 INFO [stderr] warning: variant is never constructed: `HL`
Nov 30 01:30:31.837 INFO [stderr]   --> src/registers.rs:15:5
Nov 30 01:30:31.837 INFO [stderr]    |
Nov 30 01:30:31.837 INFO [stderr] 15 |     HL,
Nov 30 01:30:31.837 INFO [stderr]    |     ^^
Nov 30 01:30:31.837 INFO [stderr] 
Nov 30 01:30:31.837 INFO [stderr] warning: method is never used: `pop`
Nov 30 01:30:31.837 INFO [stderr]   --> src/stack.rs:16:5
Nov 30 01:30:31.837 INFO [stderr]    |
Nov 30 01:30:31.837 INFO [stderr] 16 |     pub fn pop(&mut self) -> u16 {
Nov 30 01:30:31.837 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:30:31.837 INFO [stderr] 
Nov 30 01:30:31.837 INFO [stderr] warning: function is never used: `get_assembly`
Nov 30 01:30:31.837 INFO [stderr]   --> src/instructions.rs:77:1
Nov 30 01:30:31.837 INFO [stderr]    |
Nov 30 01:30:31.837 INFO [stderr] 77 | pub fn get_assembly(instr: u8) -> String {
Nov 30 01:30:31.837 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:30:31.837 INFO [stderr] 
Nov 30 01:30:31.837 INFO [stderr] warning: function is never used: `get_prefixed_assembly`
Nov 30 01:30:31.837 INFO [stderr]   --> src/instructions.rs:82:1
Nov 30 01:30:31.837 INFO [stderr]    |
Nov 30 01:30:31.837 INFO [stderr] 82 | pub fn get_prefixed_assembly(instr: u8) -> String {
Nov 30 01:30:31.837 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:30:31.837 INFO [stderr] 
Nov 30 01:30:31.837 INFO [stderr] warning: literal out of range for u8
Nov 30 01:30:31.837 INFO [stderr]    --> src/registers.rs:325:12
Nov 30 01:30:31.837 INFO [stderr]     |
Nov 30 01:30:31.837 INFO [stderr] 325 |         -((256 + (!byte + 1)) as i8)
Nov 30 01:30:31.837 INFO [stderr]     |            ^^^
Nov 30 01:30:31.837 INFO [stderr]     |
Nov 30 01:30:31.837 INFO [stderr]     = note: #[warn(overflowing_literals)] on by default
Nov 30 01:30:31.837 INFO [stderr] 
Nov 30 01:30:31.852 INFO [stderr] warning: unused variable: `register`
Nov 30 01:30:31.852 INFO [stderr]    --> src/cpu.rs:113:22
Nov 30 01:30:31.852 INFO [stderr]     |
Nov 30 01:30:31.852 INFO [stderr] 113 |     fn rl(&mut self, register: Register) -> Option<Vec<usize>> {
Nov 30 01:30:31.852 INFO [stderr]     |                      ^^^^^^^^ help: consider using `_register` instead
Nov 30 01:30:31.852 INFO [stderr]     |
Nov 30 01:30:31.852 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 01:30:31.852 INFO [stderr] 
Nov 30 01:30:31.892 INFO [stderr] warning: variant is never constructed: `A`
Nov 30 01:30:31.892 INFO [stderr]  --> src/registers.rs:4:5
Nov 30 01:30:31.892 INFO [stderr]   |
Nov 30 01:30:31.892 INFO [stderr] 4 |     A,
Nov 30 01:30:31.892 INFO [stderr]   |     ^
Nov 30 01:30:31.892 INFO [stderr]   |
Nov 30 01:30:31.892 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 01:30:31.892 INFO [stderr] 
Nov 30 01:30:31.892 INFO [stderr] warning: variant is never constructed: `D`
Nov 30 01:30:31.892 INFO [stderr]  --> src/registers.rs:7:5
Nov 30 01:30:31.892 INFO [stderr]   |
Nov 30 01:30:31.892 INFO [stderr] 7 |     D,
Nov 30 01:30:31.892 INFO [stderr]   |     ^
Nov 30 01:30:31.892 INFO [stderr] 
Nov 30 01:30:31.892 INFO [stderr] warning: variant is never constructed: `E`
Nov 30 01:30:31.892 INFO [stderr]  --> src/registers.rs:8:5
Nov 30 01:30:31.892 INFO [stderr]   |
Nov 30 01:30:31.892 INFO [stderr] 8 |     E,
Nov 30 01:30:31.892 INFO [stderr]   |     ^
Nov 30 01:30:31.892 INFO [stderr] 
Nov 30 01:30:31.892 INFO [stderr] warning: variant is never constructed: `F`
Nov 30 01:30:31.892 INFO [stderr]  --> src/registers.rs:9:5
Nov 30 01:30:31.892 INFO [stderr]   |
Nov 30 01:30:31.892 INFO [stderr] 9 |     F,
Nov 30 01:30:31.892 INFO [stderr]   |     ^
Nov 30 01:30:31.892 INFO [stderr] 
Nov 30 01:30:31.892 INFO [stderr] warning: variant is never constructed: `H`
Nov 30 01:30:31.892 INFO [stderr]   --> src/registers.rs:10:5
Nov 30 01:30:31.892 INFO [stderr]    |
Nov 30 01:30:31.892 INFO [stderr] 10 |     H,
Nov 30 01:30:31.892 INFO [stderr]    |     ^
Nov 30 01:30:31.892 INFO [stderr] 
Nov 30 01:30:31.892 INFO [stderr] warning: variant is never constructed: `L`
Nov 30 01:30:31.892 INFO [stderr]   --> src/registers.rs:11:5
Nov 30 01:30:31.892 INFO [stderr]    |
Nov 30 01:30:31.892 INFO [stderr] 11 |     L,
Nov 30 01:30:31.892 INFO [stderr]    |     ^
Nov 30 01:30:31.892 INFO [stderr] 
Nov 30 01:30:31.892 INFO [stderr] warning: variant is never constructed: `AF`
Nov 30 01:30:31.892 INFO [stderr]   --> src/registers.rs:12:5
Nov 30 01:30:31.892 INFO [stderr]    |
Nov 30 01:30:31.892 INFO [stderr] 12 |     AF,
Nov 30 01:30:31.892 INFO [stderr]    |     ^^
Nov 30 01:30:31.892 INFO [stderr] 
Nov 30 01:30:31.892 INFO [stderr] warning: variant is never constructed: `DE`
Nov 30 01:30:31.892 INFO [stderr]   --> src/registers.rs:14:5
Nov 30 01:30:31.892 INFO [stderr]    |
Nov 30 01:30:31.892 INFO [stderr] 14 |     DE,
Nov 30 01:30:31.892 INFO [stderr]    |     ^^
Nov 30 01:30:31.892 INFO [stderr] 
Nov 30 01:30:31.892 INFO [stderr] warning: variant is never constructed: `HL`
Nov 30 01:30:31.892 INFO [stderr]   --> src/registers.rs:15:5
Nov 30 01:30:31.892 INFO [stderr]    |
Nov 30 01:30:31.892 INFO [stderr] 15 |     HL,
Nov 30 01:30:31.892 INFO [stderr]    |     ^^
Nov 30 01:30:31.892 INFO [stderr] 
Nov 30 01:30:31.892 INFO [stderr] warning: method is never used: `pop`
Nov 30 01:30:31.892 INFO [stderr]   --> src/stack.rs:16:5
Nov 30 01:30:31.892 INFO [stderr]    |
Nov 30 01:30:31.892 INFO [stderr] 16 |     pub fn pop(&mut self) -> u16 {
Nov 30 01:30:31.892 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:30:31.892 INFO [stderr] 
Nov 30 01:30:31.892 INFO [stderr] warning: function is never used: `get_assembly`
Nov 30 01:30:31.892 INFO [stderr]   --> src/instructions.rs:77:1
Nov 30 01:30:31.892 INFO [stderr]    |
Nov 30 01:30:31.892 INFO [stderr] 77 | pub fn get_assembly(instr: u8) -> String {
Nov 30 01:30:31.892 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:30:31.892 INFO [stderr] 
Nov 30 01:30:31.899 INFO [stderr] warning: function is never used: `get_prefixed_assembly`
Nov 30 01:30:31.899 INFO [stderr]   --> src/instructions.rs:82:1
Nov 30 01:30:31.899 INFO [stderr]    |
Nov 30 01:30:31.899 INFO [stderr] 82 | pub fn get_prefixed_assembly(instr: u8) -> String {
Nov 30 01:30:31.899 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:30:31.899 INFO [stderr] 
Nov 30 01:30:31.899 INFO [stderr] warning: literal out of range for u8
Nov 30 01:30:31.899 INFO [stderr]    --> src/registers.rs:325:12
Nov 30 01:30:31.899 INFO [stderr]     |
Nov 30 01:30:31.899 INFO [stderr] 325 |         -((256 + (!byte + 1)) as i8)
Nov 30 01:30:31.899 INFO [stderr]     |            ^^^
Nov 30 01:30:31.899 INFO [stderr]     |
Nov 30 01:30:31.899 INFO [stderr]     = note: #[warn(overflowing_literals)] on by default
Nov 30 01:30:31.899 INFO [stderr] 
Nov 30 01:30:31.914 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Nov 30 01:30:31.916 INFO [stderr] su: No module specific data is present
Nov 30 01:30:32.254 INFO running `"docker" "inspect" "ce3ebed2b88c2a6270de59b1e7aab41058efa96fc31d8401720c2c5e92c69973"`
Nov 30 01:30:32.314 INFO running `"docker" "rm" "-f" "ce3ebed2b88c2a6270de59b1e7aab41058efa96fc31d8401720c2c5e92c69973"`
Nov 30 01:30:32.444 INFO [stdout] ce3ebed2b88c2a6270de59b1e7aab41058efa96fc31d8401720c2c5e92c69973