Dec 19 14:00:00.272 INFO checking ksimon93/rustendo64 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 14:00:00.272 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/ksimon93/rustendo64:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 14:00:00.807 INFO [stdout] 8f27c666e384afe043d17a7839df69b6168927e2a03e691329f008955013085c
Dec 19 14:00:00.818 INFO running `"docker" "start" "-a" "8f27c666e384afe043d17a7839df69b6168927e2a03e691329f008955013085c"`
Dec 19 14:00:02.620 INFO [stderr]     Checking rustendo64 v0.1.0 (/opt/crater/workdir)
Dec 19 14:00:02.905 INFO [stderr] warning: unused variable: `rom`
Dec 19 14:00:02.905 INFO [stderr]   --> src/main.rs:15:9
Dec 19 14:00:02.905 INFO [stderr]    |
Dec 19 14:00:02.905 INFO [stderr] 15 |     let rom = read_bin(rom_file_name);
Dec 19 14:00:02.905 INFO [stderr]    |         ^^^ help: consider using `_rom` instead
Dec 19 14:00:02.905 INFO [stderr]    |
Dec 19 14:00:02.905 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 14:00:02.905 INFO [stderr] 
Dec 19 14:00:02.912 INFO [stderr] warning: field is never used: `reg_gpr`
Dec 19 14:00:02.912 INFO [stderr]  --> src/cpu.rs:6:5
Dec 19 14:00:02.912 INFO [stderr]   |
Dec 19 14:00:02.912 INFO [stderr] 6 |     reg_gpr: [u64; NUM_GPR],
Dec 19 14:00:02.913 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:00:02.913 INFO [stderr]   |
Dec 19 14:00:02.913 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 14:00:02.913 INFO [stderr] 
Dec 19 14:00:02.913 INFO [stderr] warning: field is never used: `reg_fpr`
Dec 19 14:00:02.913 INFO [stderr]  --> src/cpu.rs:7:5
Dec 19 14:00:02.913 INFO [stderr]   |
Dec 19 14:00:02.913 INFO [stderr] 7 |     reg_fpr: [f64; NUM_GPR],
Dec 19 14:00:02.913 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:00:02.913 INFO [stderr] 
Dec 19 14:00:02.913 INFO [stderr] warning: field is never used: `reg_pc`
Dec 19 14:00:02.913 INFO [stderr]  --> src/cpu.rs:9:5
Dec 19 14:00:02.913 INFO [stderr]   |
Dec 19 14:00:02.913 INFO [stderr] 9 |     reg_pc: u64,
Dec 19 14:00:02.913 INFO [stderr]   |     ^^^^^^^^^^^
Dec 19 14:00:02.913 INFO [stderr] 
Dec 19 14:00:02.913 INFO [stderr] warning: field is never used: `reg_hi`
Dec 19 14:00:02.913 INFO [stderr]   --> src/cpu.rs:11:5
Dec 19 14:00:02.913 INFO [stderr]    |
Dec 19 14:00:02.913 INFO [stderr] 11 |     reg_hi: u64,
Dec 19 14:00:02.913 INFO [stderr]    |     ^^^^^^^^^^^
Dec 19 14:00:02.913 INFO [stderr] 
Dec 19 14:00:02.913 INFO [stderr] warning: field is never used: `reg_lo`
Dec 19 14:00:02.913 INFO [stderr]   --> src/cpu.rs:12:5
Dec 19 14:00:02.913 INFO [stderr]    |
Dec 19 14:00:02.913 INFO [stderr] 12 |     reg_lo: u64,
Dec 19 14:00:02.913 INFO [stderr]    |     ^^^^^^^^^^^
Dec 19 14:00:02.913 INFO [stderr] 
Dec 19 14:00:02.913 INFO [stderr] warning: field is never used: `reg_llbit`
Dec 19 14:00:02.913 INFO [stderr]   --> src/cpu.rs:14:5
Dec 19 14:00:02.913 INFO [stderr]    |
Dec 19 14:00:02.913 INFO [stderr] 14 |     reg_llbit: bool, // TODO: Enum type
Dec 19 14:00:02.913 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 14:00:02.913 INFO [stderr] 
Dec 19 14:00:02.913 INFO [stderr] warning: field is never used: `reg_fcr0`
Dec 19 14:00:02.913 INFO [stderr]   --> src/cpu.rs:16:5
Dec 19 14:00:02.913 INFO [stderr]    |
Dec 19 14:00:02.913 INFO [stderr] 16 |     reg_fcr0: u32,
Dec 19 14:00:02.913 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 19 14:00:02.913 INFO [stderr] 
Dec 19 14:00:02.913 INFO [stderr] warning: field is never used: `reg_fcr31`
Dec 19 14:00:02.913 INFO [stderr]   --> src/cpu.rs:17:5
Dec 19 14:00:02.913 INFO [stderr]    |
Dec 19 14:00:02.913 INFO [stderr] 17 |     reg_fcr31: u32,
Dec 19 14:00:02.913 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 14:00:02.913 INFO [stderr] 
Dec 19 14:00:02.913 INFO [stderr] warning: field is never used: `interconnect`
Dec 19 14:00:02.913 INFO [stderr]   --> src/cpu.rs:21:5
Dec 19 14:00:02.913 INFO [stderr]    |
Dec 19 14:00:02.913 INFO [stderr] 21 |     interconnect: interconnect::Interconnect,
Dec 19 14:00:02.913 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:00:02.913 INFO [stderr] 
Dec 19 14:00:02.913 INFO [stderr] warning: variant is never constructed: `DxxDxx`
Dec 19 14:00:02.913 INFO [stderr]   --> src/cpu.rs:60:5
Dec 19 14:00:02.913 INFO [stderr]    |
Dec 19 14:00:02.913 INFO [stderr] 60 |     DxxDxx, // TODO: Better name?
Dec 19 14:00:02.913 INFO [stderr]    |     ^^^^^^
Dec 19 14:00:02.913 INFO [stderr] 
Dec 19 14:00:02.913 INFO [stderr] warning: variant is never constructed: `RFU`
Dec 19 14:00:02.913 INFO [stderr]   --> src/cpu.rs:61:5
Dec 19 14:00:02.913 INFO [stderr]    |
Dec 19 14:00:02.913 INFO [stderr] 61 |     RFU, // Reserved for Future Use
Dec 19 14:00:02.913 INFO [stderr]    |     ^^^
Dec 19 14:00:02.913 INFO [stderr] 
Dec 19 14:00:02.913 INFO [stderr] warning: variant is never constructed: `LittleEndian`
Dec 19 14:00:02.913 INFO [stderr]   --> src/cpu.rs:72:5
Dec 19 14:00:02.913 INFO [stderr]    |
Dec 19 14:00:02.913 INFO [stderr] 72 |     LittleEndian,
Dec 19 14:00:02.913 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 14:00:02.913 INFO [stderr] 
Dec 19 14:00:02.913 INFO [stderr] warning: constant item is never used: `PIF_ROM_SIZE`
Dec 19 14:00:02.913 INFO [stderr]  --> src/interconnect.rs:1:1
Dec 19 14:00:02.913 INFO [stderr]   |
Dec 19 14:00:02.913 INFO [stderr] 1 | const PIF_ROM_SIZE: usize = 2048;
Dec 19 14:00:02.913 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:00:02.913 INFO [stderr] 
Dec 19 14:00:02.913 INFO [stderr] warning: field is never used: `pif_rom`
Dec 19 14:00:02.913 INFO [stderr]  --> src/interconnect.rs:6:5
Dec 19 14:00:02.913 INFO [stderr]   |
Dec 19 14:00:02.913 INFO [stderr] 6 |     pif_rom: Vec<u8>,
Dec 19 14:00:02.913 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 19 14:00:02.913 INFO [stderr] 
Dec 19 14:00:02.913 INFO [stderr] warning: field is never used: `ram`
Dec 19 14:00:02.913 INFO [stderr]  --> src/interconnect.rs:8:5
Dec 19 14:00:02.913 INFO [stderr]   |
Dec 19 14:00:02.913 INFO [stderr] 8 |     ram: Vec<u16>,
Dec 19 14:00:02.913 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 14:00:02.913 INFO [stderr] 
Dec 19 14:00:03.028 INFO [stderr] warning: unused variable: `rom`
Dec 19 14:00:03.028 INFO [stderr]   --> src/main.rs:15:9
Dec 19 14:00:03.028 INFO [stderr]    |
Dec 19 14:00:03.028 INFO [stderr] 15 |     let rom = read_bin(rom_file_name);
Dec 19 14:00:03.028 INFO [stderr]    |         ^^^ help: consider using `_rom` instead
Dec 19 14:00:03.028 INFO [stderr]    |
Dec 19 14:00:03.028 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 14:00:03.028 INFO [stderr] 
Dec 19 14:00:03.034 INFO [stderr] warning: field is never used: `reg_gpr`
Dec 19 14:00:03.034 INFO [stderr]  --> src/cpu.rs:6:5
Dec 19 14:00:03.034 INFO [stderr]   |
Dec 19 14:00:03.034 INFO [stderr] 6 |     reg_gpr: [u64; NUM_GPR],
Dec 19 14:00:03.034 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:00:03.034 INFO [stderr]   |
Dec 19 14:00:03.034 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 14:00:03.034 INFO [stderr] 
Dec 19 14:00:03.034 INFO [stderr] warning: field is never used: `reg_fpr`
Dec 19 14:00:03.034 INFO [stderr]  --> src/cpu.rs:7:5
Dec 19 14:00:03.034 INFO [stderr]   |
Dec 19 14:00:03.034 INFO [stderr] 7 |     reg_fpr: [f64; NUM_GPR],
Dec 19 14:00:03.034 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:00:03.034 INFO [stderr] 
Dec 19 14:00:03.034 INFO [stderr] warning: field is never used: `reg_pc`
Dec 19 14:00:03.034 INFO [stderr]  --> src/cpu.rs:9:5
Dec 19 14:00:03.034 INFO [stderr]   |
Dec 19 14:00:03.034 INFO [stderr] 9 |     reg_pc: u64,
Dec 19 14:00:03.034 INFO [stderr]   |     ^^^^^^^^^^^
Dec 19 14:00:03.034 INFO [stderr] 
Dec 19 14:00:03.034 INFO [stderr] warning: field is never used: `reg_hi`
Dec 19 14:00:03.034 INFO [stderr]   --> src/cpu.rs:11:5
Dec 19 14:00:03.034 INFO [stderr]    |
Dec 19 14:00:03.034 INFO [stderr] 11 |     reg_hi: u64,
Dec 19 14:00:03.034 INFO [stderr]    |     ^^^^^^^^^^^
Dec 19 14:00:03.034 INFO [stderr] 
Dec 19 14:00:03.034 INFO [stderr] warning: field is never used: `reg_lo`
Dec 19 14:00:03.034 INFO [stderr]   --> src/cpu.rs:12:5
Dec 19 14:00:03.034 INFO [stderr]    |
Dec 19 14:00:03.034 INFO [stderr] 12 |     reg_lo: u64,
Dec 19 14:00:03.034 INFO [stderr]    |     ^^^^^^^^^^^
Dec 19 14:00:03.034 INFO [stderr] 
Dec 19 14:00:03.034 INFO [stderr] warning: field is never used: `reg_llbit`
Dec 19 14:00:03.034 INFO [stderr]   --> src/cpu.rs:14:5
Dec 19 14:00:03.034 INFO [stderr]    |
Dec 19 14:00:03.034 INFO [stderr] 14 |     reg_llbit: bool, // TODO: Enum type
Dec 19 14:00:03.034 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 14:00:03.034 INFO [stderr] 
Dec 19 14:00:03.034 INFO [stderr] warning: field is never used: `reg_fcr0`
Dec 19 14:00:03.034 INFO [stderr]   --> src/cpu.rs:16:5
Dec 19 14:00:03.034 INFO [stderr]    |
Dec 19 14:00:03.034 INFO [stderr] 16 |     reg_fcr0: u32,
Dec 19 14:00:03.034 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 19 14:00:03.034 INFO [stderr] 
Dec 19 14:00:03.034 INFO [stderr] warning: field is never used: `reg_fcr31`
Dec 19 14:00:03.034 INFO [stderr]   --> src/cpu.rs:17:5
Dec 19 14:00:03.034 INFO [stderr]    |
Dec 19 14:00:03.034 INFO [stderr] 17 |     reg_fcr31: u32,
Dec 19 14:00:03.034 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 14:00:03.034 INFO [stderr] 
Dec 19 14:00:03.034 INFO [stderr] warning: field is never used: `interconnect`
Dec 19 14:00:03.034 INFO [stderr]   --> src/cpu.rs:21:5
Dec 19 14:00:03.034 INFO [stderr]    |
Dec 19 14:00:03.034 INFO [stderr] 21 |     interconnect: interconnect::Interconnect,
Dec 19 14:00:03.034 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:00:03.034 INFO [stderr] 
Dec 19 14:00:03.034 INFO [stderr] warning: variant is never constructed: `DxxDxx`
Dec 19 14:00:03.034 INFO [stderr]   --> src/cpu.rs:60:5
Dec 19 14:00:03.034 INFO [stderr]    |
Dec 19 14:00:03.034 INFO [stderr] 60 |     DxxDxx, // TODO: Better name?
Dec 19 14:00:03.034 INFO [stderr]    |     ^^^^^^
Dec 19 14:00:03.035 INFO [stderr] 
Dec 19 14:00:03.035 INFO [stderr] warning: variant is never constructed: `RFU`
Dec 19 14:00:03.035 INFO [stderr]   --> src/cpu.rs:61:5
Dec 19 14:00:03.035 INFO [stderr]    |
Dec 19 14:00:03.035 INFO [stderr] 61 |     RFU, // Reserved for Future Use
Dec 19 14:00:03.035 INFO [stderr]    |     ^^^
Dec 19 14:00:03.035 INFO [stderr] 
Dec 19 14:00:03.035 INFO [stderr] warning: variant is never constructed: `LittleEndian`
Dec 19 14:00:03.035 INFO [stderr]   --> src/cpu.rs:72:5
Dec 19 14:00:03.035 INFO [stderr]    |
Dec 19 14:00:03.035 INFO [stderr] 72 |     LittleEndian,
Dec 19 14:00:03.035 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 14:00:03.035 INFO [stderr] 
Dec 19 14:00:03.035 INFO [stderr] warning: constant item is never used: `PIF_ROM_SIZE`
Dec 19 14:00:03.035 INFO [stderr]  --> src/interconnect.rs:1:1
Dec 19 14:00:03.035 INFO [stderr]   |
Dec 19 14:00:03.035 INFO [stderr] 1 | const PIF_ROM_SIZE: usize = 2048;
Dec 19 14:00:03.035 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:00:03.035 INFO [stderr] 
Dec 19 14:00:03.035 INFO [stderr] warning: field is never used: `pif_rom`
Dec 19 14:00:03.035 INFO [stderr]  --> src/interconnect.rs:6:5
Dec 19 14:00:03.035 INFO [stderr]   |
Dec 19 14:00:03.035 INFO [stderr] 6 |     pif_rom: Vec<u8>,
Dec 19 14:00:03.035 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 19 14:00:03.035 INFO [stderr] 
Dec 19 14:00:03.035 INFO [stderr] warning: field is never used: `ram`
Dec 19 14:00:03.035 INFO [stderr]  --> src/interconnect.rs:8:5
Dec 19 14:00:03.035 INFO [stderr]   |
Dec 19 14:00:03.035 INFO [stderr] 8 |     ram: Vec<u16>,
Dec 19 14:00:03.035 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 14:00:03.035 INFO [stderr] 
Dec 19 14:00:03.064 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
Dec 19 14:00:03.812 INFO running `"docker" "inspect" "8f27c666e384afe043d17a7839df69b6168927e2a03e691329f008955013085c"`
Dec 19 14:00:04.098 INFO running `"docker" "rm" "-f" "8f27c666e384afe043d17a7839df69b6168927e2a03e691329f008955013085c"`
Dec 19 14:00:04.404 INFO [stdout] 8f27c666e384afe043d17a7839df69b6168927e2a03e691329f008955013085c