Dec 06 10:09:40.629 INFO testing Roysten/rust-8080 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 10:09:40.629 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 10:09:41.132 INFO [stdout] 67c28b0633aa87221383461cd51b75eaa0e23be5dbada6368eba49e42de88ead
Dec 06 10:09:41.138 INFO running `"docker" "start" "-a" "67c28b0633aa87221383461cd51b75eaa0e23be5dbada6368eba49e42de88ead"`
Dec 06 10:09:42.249 INFO [stderr] usermod: no changes
Dec 06 10:09:42.304 INFO [stderr]    Compiling rust-8080 v0.1.0 (/source)
Dec 06 10:09:42.808 INFO [stderr] warning: unused import: `self`
Dec 06 10:09:42.808 INFO [stderr]  --> src/cpu.rs:1:16
Dec 06 10:09:42.808 INFO [stderr]   |
Dec 06 10:09:42.808 INFO [stderr] 1 | use register::{self, Reg};
Dec 06 10:09:42.808 INFO [stderr]   |                ^^^^
Dec 06 10:09:42.808 INFO [stderr]   |
Dec 06 10:09:42.808 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 10:09:42.808 INFO [stderr] 
Dec 06 10:09:42.920 INFO [stderr] warning: method is never used: `dump_mem`
Dec 06 10:09:42.920 INFO [stderr]   --> src/cpu.rs:45:5
Dec 06 10:09:42.920 INFO [stderr]    |
Dec 06 10:09:42.920 INFO [stderr] 45 |     pub fn dump_mem(&self) {
Dec 06 10:09:42.920 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 06 10:09:42.920 INFO [stderr]    |
Dec 06 10:09:42.920 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 10:09:42.920 INFO [stderr] 
Dec 06 10:09:42.920 INFO [stderr] warning: constant item is never used: `MAX_WORD_SIZE`
Dec 06 10:09:42.920 INFO [stderr]  --> src/register.rs:1:1
Dec 06 10:09:42.920 INFO [stderr]   |
Dec 06 10:09:42.920 INFO [stderr] 1 | pub const MAX_WORD_SIZE: usize = 255;
Dec 06 10:09:42.920 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 10:09:42.920 INFO [stderr] 
Dec 06 10:09:42.920 INFO [stderr] warning: constant item is never used: `MAX_DWORD_SIZE`
Dec 06 10:09:42.920 INFO [stderr]  --> src/register.rs:2:1
Dec 06 10:09:42.920 INFO [stderr]   |
Dec 06 10:09:42.920 INFO [stderr] 2 | pub const MAX_DWORD_SIZE: usize = 65535;
Dec 06 10:09:42.920 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 10:09:42.920 INFO [stderr] 
Dec 06 10:09:42.921 INFO [stderr] warning: variant is never constructed: `Number`
Dec 06 10:09:42.921 INFO [stderr]  --> src/instruction.rs:8:5
Dec 06 10:09:42.921 INFO [stderr]   |
Dec 06 10:09:42.921 INFO [stderr] 8 |     Number(u16),
Dec 06 10:09:42.921 INFO [stderr]   |     ^^^^^^^^^^^
Dec 06 10:09:42.921 INFO [stderr] 
Dec 06 10:09:42.921 INFO [stderr] warning: variant is never constructed: `NumberRegister`
Dec 06 10:09:42.921 INFO [stderr]   --> src/instruction.rs:10:5
Dec 06 10:09:42.921 INFO [stderr]    |
Dec 06 10:09:42.921 INFO [stderr] 10 |     NumberRegister(u16, Reg),
Dec 06 10:09:42.921 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 10:09:42.921 INFO [stderr] 
Dec 06 10:09:42.921 INFO [stderr] warning: variant is never constructed: `Indirect`
Dec 06 10:09:42.921 INFO [stderr]   --> src/instruction.rs:13:5
Dec 06 10:09:42.921 INFO [stderr]    |
Dec 06 10:09:42.921 INFO [stderr] 13 |     Indirect(u16),
Dec 06 10:09:42.921 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 06 10:09:42.921 INFO [stderr] 
Dec 06 10:09:42.921 INFO [stderr] warning: variant is never constructed: `Inc`
Dec 06 10:09:42.921 INFO [stderr]   --> src/instruction.rs:20:5
Dec 06 10:09:42.921 INFO [stderr]    |
Dec 06 10:09:42.921 INFO [stderr] 20 |     Inc(InstructionArgs),
Dec 06 10:09:42.921 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 06 10:09:42.921 INFO [stderr] 
Dec 06 10:09:42.921 INFO [stderr] warning: variant is never constructed: `Dec`
Dec 06 10:09:42.921 INFO [stderr]   --> src/instruction.rs:21:5
Dec 06 10:09:42.921 INFO [stderr]    |
Dec 06 10:09:42.921 INFO [stderr] 21 |     Dec(InstructionArgs),
Dec 06 10:09:42.921 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 06 10:09:42.921 INFO [stderr] 
Dec 06 10:09:42.921 INFO [stderr] warning: variant is never constructed: `Rlca`
Dec 06 10:09:42.921 INFO [stderr]   --> src/instruction.rs:30:5
Dec 06 10:09:42.921 INFO [stderr]    |
Dec 06 10:09:42.921 INFO [stderr] 30 |     Rlca,
Dec 06 10:09:42.921 INFO [stderr]    |     ^^^^
Dec 06 10:09:42.921 INFO [stderr] 
Dec 06 10:09:42.921 INFO [stderr] warning: variant is never constructed: `Rrca`
Dec 06 10:09:42.921 INFO [stderr]   --> src/instruction.rs:31:5
Dec 06 10:09:42.921 INFO [stderr]    |
Dec 06 10:09:42.921 INFO [stderr] 31 |     Rrca,
Dec 06 10:09:42.921 INFO [stderr]    |     ^^^^
Dec 06 10:09:42.921 INFO [stderr] 
Dec 06 10:09:42.921 INFO [stderr] warning: variant is never constructed: `Rra`
Dec 06 10:09:42.921 INFO [stderr]   --> src/instruction.rs:32:5
Dec 06 10:09:42.921 INFO [stderr]    |
Dec 06 10:09:42.921 INFO [stderr] 32 |     Rra,
Dec 06 10:09:42.921 INFO [stderr]    |     ^^^
Dec 06 10:09:42.921 INFO [stderr] 
Dec 06 10:09:42.921 INFO [stderr] warning: variant is never constructed: `Rla`
Dec 06 10:09:42.921 INFO [stderr]   --> src/instruction.rs:33:5
Dec 06 10:09:42.921 INFO [stderr]    |
Dec 06 10:09:42.921 INFO [stderr] 33 |     Rla,
Dec 06 10:09:42.921 INFO [stderr]    |     ^^^
Dec 06 10:09:42.921 INFO [stderr] 
Dec 06 10:09:42.921 INFO [stderr] warning: variant is never constructed: `Cpl`
Dec 06 10:09:42.921 INFO [stderr]   --> src/instruction.rs:34:5
Dec 06 10:09:42.921 INFO [stderr]    |
Dec 06 10:09:42.921 INFO [stderr] 34 |     Cpl,
Dec 06 10:09:42.921 INFO [stderr]    |     ^^^
Dec 06 10:09:42.921 INFO [stderr] 
Dec 06 10:09:42.921 INFO [stderr] warning: variant is never constructed: `Ex_rr_rr`
Dec 06 10:09:42.921 INFO [stderr]   --> src/instruction.rs:37:5
Dec 06 10:09:42.921 INFO [stderr]    |
Dec 06 10:09:42.921 INFO [stderr] 37 |     Ex_rr_rr,
Dec 06 10:09:42.921 INFO [stderr]    |     ^^^^^^^^
Dec 06 10:09:42.921 INFO [stderr] 
Dec 06 10:09:42.921 INFO [stderr] warning: variant is never constructed: `Jrn`
Dec 06 10:09:42.921 INFO [stderr]   --> src/instruction.rs:41:5
Dec 06 10:09:42.921 INFO [stderr]    |
Dec 06 10:09:42.921 INFO [stderr] 41 |     Jrn,
Dec 06 10:09:42.921 INFO [stderr]    |     ^^^
Dec 06 10:09:42.921 INFO [stderr] 
Dec 06 10:09:42.921 INFO [stderr] warning: variant is never constructed: `Jrz`
Dec 06 10:09:42.921 INFO [stderr]   --> src/instruction.rs:43:5
Dec 06 10:09:42.921 INFO [stderr]    |
Dec 06 10:09:42.921 INFO [stderr] 43 |     Jrz,
Dec 06 10:09:42.921 INFO [stderr]    |     ^^^
Dec 06 10:09:42.921 INFO [stderr] 
Dec 06 10:09:42.921 INFO [stderr] warning: variant is never constructed: `Jrnz`
Dec 06 10:09:42.921 INFO [stderr]   --> src/instruction.rs:44:5
Dec 06 10:09:42.921 INFO [stderr]    |
Dec 06 10:09:42.921 INFO [stderr] 44 |     Jrnz,
Dec 06 10:09:42.921 INFO [stderr]    |     ^^^^
Dec 06 10:09:42.921 INFO [stderr] 
Dec 06 10:09:42.921 INFO [stderr] warning: variant is never constructed: `Jrnc`
Dec 06 10:09:42.921 INFO [stderr]   --> src/instruction.rs:45:5
Dec 06 10:09:42.921 INFO [stderr]    |
Dec 06 10:09:42.922 INFO [stderr] 45 |     Jrnc,
Dec 06 10:09:42.922 INFO [stderr]    |     ^^^^
Dec 06 10:09:42.922 INFO [stderr] 
Dec 06 10:09:42.922 INFO [stderr] warning: variant is never constructed: `Djnz`
Dec 06 10:09:42.922 INFO [stderr]   --> src/instruction.rs:46:5
Dec 06 10:09:42.922 INFO [stderr]    |
Dec 06 10:09:42.922 INFO [stderr] 46 |     Djnz,
Dec 06 10:09:42.922 INFO [stderr]    |     ^^^^
Dec 06 10:09:42.922 INFO [stderr] 
Dec 06 10:09:42.922 INFO [stderr] warning: variant is never constructed: `Scf`
Dec 06 10:09:42.922 INFO [stderr]   --> src/instruction.rs:49:5
Dec 06 10:09:42.922 INFO [stderr]    |
Dec 06 10:09:42.922 INFO [stderr] 49 |     Scf,
Dec 06 10:09:42.922 INFO [stderr]    |     ^^^
Dec 06 10:09:42.922 INFO [stderr] 
Dec 06 10:09:42.922 INFO [stderr] warning: variant is never constructed: `Ccf`
Dec 06 10:09:42.922 INFO [stderr]   --> src/instruction.rs:50:5
Dec 06 10:09:42.922 INFO [stderr]    |
Dec 06 10:09:42.922 INFO [stderr] 50 |     Ccf,
Dec 06 10:09:42.922 INFO [stderr]    |     ^^^
Dec 06 10:09:42.922 INFO [stderr] 
Dec 06 10:09:42.922 INFO [stderr] warning: variant is never constructed: `Daa`
Dec 06 10:09:42.922 INFO [stderr]   --> src/instruction.rs:51:5
Dec 06 10:09:42.922 INFO [stderr]    |
Dec 06 10:09:42.922 INFO [stderr] 51 |     Daa,
Dec 06 10:09:42.922 INFO [stderr]    |     ^^^
Dec 06 10:09:42.922 INFO [stderr] 
Dec 06 10:09:42.924 INFO [stderr] warning: variant `Ex_rr_rr` should have a camel case name such as `ExRrRr`
Dec 06 10:09:42.924 INFO [stderr]   --> src/instruction.rs:37:5
Dec 06 10:09:42.924 INFO [stderr]    |
Dec 06 10:09:42.924 INFO [stderr] 37 |     Ex_rr_rr,
Dec 06 10:09:42.924 INFO [stderr]    |     ^^^^^^^^
Dec 06 10:09:42.924 INFO [stderr]    |
Dec 06 10:09:42.924 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 06 10:09:42.924 INFO [stderr] 
Dec 06 10:09:43.522 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Dec 06 10:09:43.532 INFO [stderr] su: No module specific data is present
Dec 06 10:09:44.356 INFO running `"docker" "inspect" "67c28b0633aa87221383461cd51b75eaa0e23be5dbada6368eba49e42de88ead"`
Dec 06 10:09:44.686 INFO running `"docker" "rm" "-f" "67c28b0633aa87221383461cd51b75eaa0e23be5dbada6368eba49e42de88ead"`
Dec 06 10:09:44.940 INFO [stdout] 67c28b0633aa87221383461cd51b75eaa0e23be5dbada6368eba49e42de88ead
Dec 06 10:09:44.942 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 10:09:45.372 INFO [stdout] fe62a4be6cf60d126d877c67c179020decc5b4d5d1e1c35759cc6f395e1fc371
Dec 06 10:09:45.374 INFO running `"docker" "start" "-a" "fe62a4be6cf60d126d877c67c179020decc5b4d5d1e1c35759cc6f395e1fc371"`
Dec 06 10:09:46.485 INFO [stderr] usermod: no changes
Dec 06 10:09:46.564 INFO [stderr]    Compiling rust-8080 v0.1.0 (/source)
Dec 06 10:09:47.081 INFO [stderr] warning: unused import: `self`
Dec 06 10:09:47.081 INFO [stderr]  --> src/cpu.rs:1:16
Dec 06 10:09:47.081 INFO [stderr]   |
Dec 06 10:09:47.081 INFO [stderr] 1 | use register::{self, Reg};
Dec 06 10:09:47.081 INFO [stderr]   |                ^^^^
Dec 06 10:09:47.081 INFO [stderr]   |
Dec 06 10:09:47.081 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 10:09:47.081 INFO [stderr] 
Dec 06 10:09:47.187 INFO [stderr] warning: method is never used: `dump_mem`
Dec 06 10:09:47.187 INFO [stderr]   --> src/cpu.rs:45:5
Dec 06 10:09:47.187 INFO [stderr]    |
Dec 06 10:09:47.187 INFO [stderr] 45 |     pub fn dump_mem(&self) {
Dec 06 10:09:47.187 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 06 10:09:47.187 INFO [stderr]    |
Dec 06 10:09:47.187 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 10:09:47.187 INFO [stderr] 
Dec 06 10:09:47.187 INFO [stderr] warning: constant item is never used: `MAX_WORD_SIZE`
Dec 06 10:09:47.187 INFO [stderr]  --> src/register.rs:1:1
Dec 06 10:09:47.187 INFO [stderr]   |
Dec 06 10:09:47.187 INFO [stderr] 1 | pub const MAX_WORD_SIZE: usize = 255;
Dec 06 10:09:47.187 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 10:09:47.187 INFO [stderr] 
Dec 06 10:09:47.187 INFO [stderr] warning: constant item is never used: `MAX_DWORD_SIZE`
Dec 06 10:09:47.187 INFO [stderr]  --> src/register.rs:2:1
Dec 06 10:09:47.187 INFO [stderr]   |
Dec 06 10:09:47.187 INFO [stderr] 2 | pub const MAX_DWORD_SIZE: usize = 65535;
Dec 06 10:09:47.187 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 10:09:47.187 INFO [stderr] 
Dec 06 10:09:47.187 INFO [stderr] warning: variant is never constructed: `Number`
Dec 06 10:09:47.187 INFO [stderr]  --> src/instruction.rs:8:5
Dec 06 10:09:47.187 INFO [stderr]   |
Dec 06 10:09:47.187 INFO [stderr] 8 |     Number(u16),
Dec 06 10:09:47.187 INFO [stderr]   |     ^^^^^^^^^^^
Dec 06 10:09:47.187 INFO [stderr] 
Dec 06 10:09:47.187 INFO [stderr] warning: variant is never constructed: `NumberRegister`
Dec 06 10:09:47.187 INFO [stderr]   --> src/instruction.rs:10:5
Dec 06 10:09:47.187 INFO [stderr]    |
Dec 06 10:09:47.187 INFO [stderr] 10 |     NumberRegister(u16, Reg),
Dec 06 10:09:47.187 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 10:09:47.187 INFO [stderr] 
Dec 06 10:09:47.187 INFO [stderr] warning: variant is never constructed: `Indirect`
Dec 06 10:09:47.187 INFO [stderr]   --> src/instruction.rs:13:5
Dec 06 10:09:47.187 INFO [stderr]    |
Dec 06 10:09:47.187 INFO [stderr] 13 |     Indirect(u16),
Dec 06 10:09:47.187 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 06 10:09:47.187 INFO [stderr] 
Dec 06 10:09:47.187 INFO [stderr] warning: variant is never constructed: `Inc`
Dec 06 10:09:47.187 INFO [stderr]   --> src/instruction.rs:20:5
Dec 06 10:09:47.187 INFO [stderr]    |
Dec 06 10:09:47.187 INFO [stderr] 20 |     Inc(InstructionArgs),
Dec 06 10:09:47.187 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 06 10:09:47.187 INFO [stderr] 
Dec 06 10:09:47.187 INFO [stderr] warning: variant is never constructed: `Dec`
Dec 06 10:09:47.187 INFO [stderr]   --> src/instruction.rs:21:5
Dec 06 10:09:47.187 INFO [stderr]    |
Dec 06 10:09:47.187 INFO [stderr] 21 |     Dec(InstructionArgs),
Dec 06 10:09:47.187 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 06 10:09:47.187 INFO [stderr] 
Dec 06 10:09:47.187 INFO [stderr] warning: variant is never constructed: `Rlca`
Dec 06 10:09:47.187 INFO [stderr]   --> src/instruction.rs:30:5
Dec 06 10:09:47.187 INFO [stderr]    |
Dec 06 10:09:47.187 INFO [stderr] 30 |     Rlca,
Dec 06 10:09:47.187 INFO [stderr]    |     ^^^^
Dec 06 10:09:47.187 INFO [stderr] 
Dec 06 10:09:47.188 INFO [stderr] warning: variant is never constructed: `Rrca`
Dec 06 10:09:47.188 INFO [stderr]   --> src/instruction.rs:31:5
Dec 06 10:09:47.188 INFO [stderr]    |
Dec 06 10:09:47.188 INFO [stderr] 31 |     Rrca,
Dec 06 10:09:47.188 INFO [stderr]    |     ^^^^
Dec 06 10:09:47.188 INFO [stderr] 
Dec 06 10:09:47.188 INFO [stderr] warning: variant is never constructed: `Rra`
Dec 06 10:09:47.188 INFO [stderr]   --> src/instruction.rs:32:5
Dec 06 10:09:47.188 INFO [stderr]    |
Dec 06 10:09:47.188 INFO [stderr] 32 |     Rra,
Dec 06 10:09:47.188 INFO [stderr]    |     ^^^
Dec 06 10:09:47.188 INFO [stderr] 
Dec 06 10:09:47.188 INFO [stderr] warning: variant is never constructed: `Rla`
Dec 06 10:09:47.188 INFO [stderr]   --> src/instruction.rs:33:5
Dec 06 10:09:47.188 INFO [stderr]    |
Dec 06 10:09:47.188 INFO [stderr] 33 |     Rla,
Dec 06 10:09:47.188 INFO [stderr]    |     ^^^
Dec 06 10:09:47.188 INFO [stderr] 
Dec 06 10:09:47.188 INFO [stderr] warning: variant is never constructed: `Cpl`
Dec 06 10:09:47.188 INFO [stderr]   --> src/instruction.rs:34:5
Dec 06 10:09:47.188 INFO [stderr]    |
Dec 06 10:09:47.188 INFO [stderr] 34 |     Cpl,
Dec 06 10:09:47.188 INFO [stderr]    |     ^^^
Dec 06 10:09:47.188 INFO [stderr] 
Dec 06 10:09:47.188 INFO [stderr] warning: variant is never constructed: `Ex_rr_rr`
Dec 06 10:09:47.188 INFO [stderr]   --> src/instruction.rs:37:5
Dec 06 10:09:47.188 INFO [stderr]    |
Dec 06 10:09:47.188 INFO [stderr] 37 |     Ex_rr_rr,
Dec 06 10:09:47.188 INFO [stderr]    |     ^^^^^^^^
Dec 06 10:09:47.188 INFO [stderr] 
Dec 06 10:09:47.188 INFO [stderr] warning: variant is never constructed: `Jrn`
Dec 06 10:09:47.188 INFO [stderr]   --> src/instruction.rs:41:5
Dec 06 10:09:47.188 INFO [stderr]    |
Dec 06 10:09:47.188 INFO [stderr] 41 |     Jrn,
Dec 06 10:09:47.188 INFO [stderr]    |     ^^^
Dec 06 10:09:47.191 INFO [stderr] 
Dec 06 10:09:47.196 INFO [stderr] warning: variant is never constructed: `Jrz`
Dec 06 10:09:47.196 INFO [stderr]   --> src/instruction.rs:43:5
Dec 06 10:09:47.196 INFO [stderr]    |
Dec 06 10:09:47.196 INFO [stderr] 43 |     Jrz,
Dec 06 10:09:47.196 INFO [stderr]    |     ^^^
Dec 06 10:09:47.196 INFO [stderr] 
Dec 06 10:09:47.196 INFO [stderr] warning: variant is never constructed: `Jrnz`
Dec 06 10:09:47.196 INFO [stderr]   --> src/instruction.rs:44:5
Dec 06 10:09:47.196 INFO [stderr]    |
Dec 06 10:09:47.196 INFO [stderr] 44 |     Jrnz,
Dec 06 10:09:47.196 INFO [stderr]    |     ^^^^
Dec 06 10:09:47.196 INFO [stderr] 
Dec 06 10:09:47.196 INFO [stderr] warning: variant is never constructed: `Jrnc`
Dec 06 10:09:47.196 INFO [stderr]   --> src/instruction.rs:45:5
Dec 06 10:09:47.196 INFO [stderr]    |
Dec 06 10:09:47.196 INFO [stderr] 45 |     Jrnc,
Dec 06 10:09:47.196 INFO [stderr]    |     ^^^^
Dec 06 10:09:47.196 INFO [stderr] 
Dec 06 10:09:47.196 INFO [stderr] warning: variant is never constructed: `Djnz`
Dec 06 10:09:47.196 INFO [stderr]   --> src/instruction.rs:46:5
Dec 06 10:09:47.196 INFO [stderr]    |
Dec 06 10:09:47.196 INFO [stderr] 46 |     Djnz,
Dec 06 10:09:47.196 INFO [stderr]    |     ^^^^
Dec 06 10:09:47.196 INFO [stderr] 
Dec 06 10:09:47.196 INFO [stderr] warning: variant is never constructed: `Scf`
Dec 06 10:09:47.196 INFO [stderr]   --> src/instruction.rs:49:5
Dec 06 10:09:47.196 INFO [stderr]    |
Dec 06 10:09:47.196 INFO [stderr] 49 |     Scf,
Dec 06 10:09:47.196 INFO [stderr]    |     ^^^
Dec 06 10:09:47.196 INFO [stderr] 
Dec 06 10:09:47.196 INFO [stderr] warning: variant is never constructed: `Ccf`
Dec 06 10:09:47.196 INFO [stderr]   --> src/instruction.rs:50:5
Dec 06 10:09:47.196 INFO [stderr]    |
Dec 06 10:09:47.196 INFO [stderr] 50 |     Ccf,
Dec 06 10:09:47.196 INFO [stderr]    |     ^^^
Dec 06 10:09:47.196 INFO [stderr] 
Dec 06 10:09:47.196 INFO [stderr] warning: variant is never constructed: `Daa`
Dec 06 10:09:47.196 INFO [stderr]   --> src/instruction.rs:51:5
Dec 06 10:09:47.196 INFO [stderr]    |
Dec 06 10:09:47.196 INFO [stderr] 51 |     Daa,
Dec 06 10:09:47.196 INFO [stderr]    |     ^^^
Dec 06 10:09:47.196 INFO [stderr] 
Dec 06 10:09:47.196 INFO [stderr] warning: variant `Ex_rr_rr` should have a camel case name such as `ExRrRr`
Dec 06 10:09:47.196 INFO [stderr]   --> src/instruction.rs:37:5
Dec 06 10:09:47.196 INFO [stderr]    |
Dec 06 10:09:47.196 INFO [stderr] 37 |     Ex_rr_rr,
Dec 06 10:09:47.196 INFO [stderr]    |     ^^^^^^^^
Dec 06 10:09:47.196 INFO [stderr]    |
Dec 06 10:09:47.196 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 06 10:09:47.196 INFO [stderr] 
Dec 06 10:09:47.676 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Dec 06 10:09:47.684 INFO [stderr] su: No module specific data is present
Dec 06 10:09:48.852 INFO running `"docker" "inspect" "fe62a4be6cf60d126d877c67c179020decc5b4d5d1e1c35759cc6f395e1fc371"`
Dec 06 10:09:49.146 INFO running `"docker" "rm" "-f" "fe62a4be6cf60d126d877c67c179020decc5b4d5d1e1c35759cc6f395e1fc371"`
Dec 06 10:09:49.454 INFO [stdout] fe62a4be6cf60d126d877c67c179020decc5b4d5d1e1c35759cc6f395e1fc371
Dec 06 10:09:49.458 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 10:09:49.986 INFO [stdout] 495623fcbb22eb6db2b579a250006f65301910f586f71b3daec8c0d2cdbabcfb
Dec 06 10:09:49.996 INFO running `"docker" "start" "-a" "495623fcbb22eb6db2b579a250006f65301910f586f71b3daec8c0d2cdbabcfb"`
Dec 06 10:09:51.352 INFO [stderr] usermod: no changes
Dec 06 10:09:51.412 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 06 10:09:51.416 INFO [stderr]      Running /target/debug/deps/rust_8080-70737bacc3faf16a
Dec 06 10:09:51.428 INFO [stdout] 
Dec 06 10:09:51.428 INFO [stdout] running 0 tests
Dec 06 10:09:51.428 INFO [stdout] 
Dec 06 10:09:51.428 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 10:09:51.428 INFO [stdout] 
Dec 06 10:09:51.428 INFO [stderr] su: No module specific data is present
Dec 06 10:09:52.062 INFO running `"docker" "inspect" "495623fcbb22eb6db2b579a250006f65301910f586f71b3daec8c0d2cdbabcfb"`
Dec 06 10:09:52.350 INFO running `"docker" "rm" "-f" "495623fcbb22eb6db2b579a250006f65301910f586f71b3daec8c0d2cdbabcfb"`
Dec 06 10:09:52.676 INFO [stdout] 495623fcbb22eb6db2b579a250006f65301910f586f71b3daec8c0d2cdbabcfb