[INFO] cloning repository https://github.com/ukolka/rustendo64
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ukolka/rustendo64" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fukolka%2Frustendo64", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fukolka%2Frustendo64'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fa31afcc19ba7df2a486a0d3108a70043a6df709
[INFO] fixing ukolka/rustendo64 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fukolka%2Frustendo64" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ukolka/rustendo64
[INFO] finished tweaking git repo https://github.com/ukolka/rustendo64
[INFO] tweaked toml for git repo https://github.com/ukolka/rustendo64 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ukolka/rustendo64 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ukolka/rustendo64 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `rustendo64` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 80df6c25cc590d00184c44697473d8ed6939fef4d0c8be3d4243867a3a119587
[INFO] running `Command { std: "docker" "start" "80df6c25cc590d00184c44697473d8ed6939fef4d0c8be3d4243867a3a119587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "80df6c25cc590d00184c44697473d8ed6939fef4d0c8be3d4243867a3a119587" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80df6c25cc590d00184c44697473d8ed6939fef4d0c8be3d4243867a3a119587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "80df6c25cc590d00184c44697473d8ed6939fef4d0c8be3d4243867a3a119587" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2015 edition to 2018
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `rustendo64` (manifest) generated 1 warning
[INFO] [stderr]     Checking rustendo64 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/main.rs from 2015 edition to 2018
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr] crater-edition-check: rustendo64 v0.1.0 (/opt/rustwide/workdir) updating edition from 2015 to 2018
[INFO] [stderr]     Checking rustendo64 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `pif`
[INFO] [stdout]   --> src/main.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let pif = read_bin(pif_file_name);
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_pif`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rom`
[INFO] [stdout]   --> src/main.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let rom = read_bin(rom_file_name);
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_rom`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/cpu.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Cpu {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout]  7 |     reg_gpr: [u64; NUM_GPR],
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]  8 |     reg_fpr: [f64; NUM_GPR],
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]  9 |     
[INFO] [stdout] 10 |     reg_pc: u64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 11 |
[INFO] [stdout] 12 |     reg_hi: u64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     reg_lo: u64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 14 |
[INFO] [stdout] 15 |     reg_lbit: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 16 |
[INFO] [stdout] 17 |     reg_fcr0: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 18 |     reg_fcr31: u32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     interconnect: interconnect::Interconnect,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Cpu` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `DxxDxx` and `RFU` are never constructed
[INFO] [stdout]   --> src/cpu.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | enum RegConfigEp {
[INFO] [stdout]    |      ----------- variants in this enum
[INFO] [stdout] 49 |     D,
[INFO] [stdout] 50 |     DxxDxx,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 51 |     RFU,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RegConfigEp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LittleEndian` is never constructed
[INFO] [stdout]   --> src/cpu.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | enum RegConfigBe {
[INFO] [stdout]    |      ----------- variant in this enum
[INFO] [stdout] 62 |     BigEndian,
[INFO] [stdout] 63 |     LittleEndian,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RegConfigBe` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ram` is never read
[INFO] [stdout]  --> src/interconnect.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Interconnect {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 6 |     ram: Vec<u16>
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pif`
[INFO] [stdout]   --> src/main.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let pif = read_bin(pif_file_name);
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_pif`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rom`
[INFO] [stdout]   --> src/main.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let rom = read_bin(rom_file_name);
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_rom`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/cpu.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Cpu {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout]  7 |     reg_gpr: [u64; NUM_GPR],
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]  8 |     reg_fpr: [f64; NUM_GPR],
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]  9 |     
[INFO] [stdout] 10 |     reg_pc: u64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 11 |
[INFO] [stdout] 12 |     reg_hi: u64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     reg_lo: u64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 14 |
[INFO] [stdout] 15 |     reg_lbit: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 16 |
[INFO] [stdout] 17 |     reg_fcr0: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 18 |     reg_fcr31: u32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     interconnect: interconnect::Interconnect,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Cpu` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `DxxDxx` and `RFU` are never constructed
[INFO] [stdout]   --> src/cpu.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | enum RegConfigEp {
[INFO] [stdout]    |      ----------- variants in this enum
[INFO] [stdout] 49 |     D,
[INFO] [stdout] 50 |     DxxDxx,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 51 |     RFU,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RegConfigEp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LittleEndian` is never constructed
[INFO] [stdout]   --> src/cpu.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | enum RegConfigBe {
[INFO] [stdout]    |      ----------- variant in this enum
[INFO] [stdout] 62 |     BigEndian,
[INFO] [stdout] 63 |     LittleEndian,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RegConfigBe` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ram` is never read
[INFO] [stdout]  --> src/interconnect.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Interconnect {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 6 |     ram: Vec<u16>
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2015 edition to 2018
[INFO] [stderr]     Checking rustendo64 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] [stderr] crater-edition-check: rustendo64 v0.1.0 (/opt/rustwide/workdir) updating edition from 2018 to 2021
[INFO] [stderr]     Checking rustendo64 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `pif`
[INFO] [stdout]   --> src/main.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let pif = read_bin(pif_file_name);
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_pif`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rom`
[INFO] [stdout]   --> src/main.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let rom = read_bin(rom_file_name);
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_rom`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/cpu.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Cpu {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout]  7 |     reg_gpr: [u64; NUM_GPR],
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]  8 |     reg_fpr: [f64; NUM_GPR],
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]  9 |     
[INFO] [stdout] 10 |     reg_pc: u64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 11 |
[INFO] [stdout] 12 |     reg_hi: u64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     reg_lo: u64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 14 |
[INFO] [stdout] 15 |     reg_lbit: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 16 |
[INFO] [stdout] 17 |     reg_fcr0: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 18 |     reg_fcr31: u32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     interconnect: interconnect::Interconnect,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Cpu` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `DxxDxx` and `RFU` are never constructed
[INFO] [stdout]   --> src/cpu.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | enum RegConfigEp {
[INFO] [stdout]    |      ----------- variants in this enum
[INFO] [stdout] 49 |     D,
[INFO] [stdout] 50 |     DxxDxx,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 51 |     RFU,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RegConfigEp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LittleEndian` is never constructed
[INFO] [stdout]   --> src/cpu.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | enum RegConfigBe {
[INFO] [stdout]    |      ----------- variant in this enum
[INFO] [stdout] 62 |     BigEndian,
[INFO] [stdout] 63 |     LittleEndian,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RegConfigBe` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ram` is never read
[INFO] [stdout]  --> src/interconnect.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Interconnect {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 6 |     ram: Vec<u16>
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pif`
[INFO] [stdout]   --> src/main.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let pif = read_bin(pif_file_name);
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_pif`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rom`
[INFO] [stdout]   --> src/main.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let rom = read_bin(rom_file_name);
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_rom`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/cpu.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Cpu {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout]  7 |     reg_gpr: [u64; NUM_GPR],
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]  8 |     reg_fpr: [f64; NUM_GPR],
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]  9 |     
[INFO] [stdout] 10 |     reg_pc: u64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 11 |
[INFO] [stdout] 12 |     reg_hi: u64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     reg_lo: u64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 14 |
[INFO] [stdout] 15 |     reg_lbit: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 16 |
[INFO] [stdout] 17 |     reg_fcr0: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 18 |     reg_fcr31: u32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     interconnect: interconnect::Interconnect,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Cpu` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `DxxDxx` and `RFU` are never constructed
[INFO] [stdout]   --> src/cpu.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | enum RegConfigEp {
[INFO] [stdout]    |      ----------- variants in this enum
[INFO] [stdout] 49 |     D,
[INFO] [stdout] 50 |     DxxDxx,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 51 |     RFU,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RegConfigEp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LittleEndian` is never constructed
[INFO] [stdout]   --> src/cpu.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | enum RegConfigBe {
[INFO] [stdout]    |      ----------- variant in this enum
[INFO] [stdout] 62 |     BigEndian,
[INFO] [stdout] 63 |     LittleEndian,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RegConfigBe` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ram` is never read
[INFO] [stdout]  --> src/interconnect.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Interconnect {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 6 |     ram: Vec<u16>
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2015 edition to 2018
[INFO] [stderr]     Checking rustendo64 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/main.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.00s
[INFO] [stderr] crater-edition-check: rustendo64 v0.1.0 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]     Checking rustendo64 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `pif`
[INFO] [stdout]   --> src/main.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let pif = read_bin(pif_file_name);
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_pif`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rom`
[INFO] [stdout]   --> src/main.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let rom = read_bin(rom_file_name);
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_rom`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/cpu.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Cpu {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout]  7 |     reg_gpr: [u64; NUM_GPR],
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]  8 |     reg_fpr: [f64; NUM_GPR],
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]  9 |     
[INFO] [stdout] 10 |     reg_pc: u64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 11 |
[INFO] [stdout] 12 |     reg_hi: u64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     reg_lo: u64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 14 |
[INFO] [stdout] 15 |     reg_lbit: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 16 |
[INFO] [stdout] 17 |     reg_fcr0: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 18 |     reg_fcr31: u32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     interconnect: interconnect::Interconnect,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Cpu` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `DxxDxx` and `RFU` are never constructed
[INFO] [stdout]   --> src/cpu.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | enum RegConfigEp {
[INFO] [stdout]    |      ----------- variants in this enum
[INFO] [stdout] 49 |     D,
[INFO] [stdout] 50 |     DxxDxx,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 51 |     RFU,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RegConfigEp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LittleEndian` is never constructed
[INFO] [stdout]   --> src/cpu.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | enum RegConfigBe {
[INFO] [stdout]    |      ----------- variant in this enum
[INFO] [stdout] 62 |     BigEndian,
[INFO] [stdout] 63 |     LittleEndian,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RegConfigBe` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ram` is never read
[INFO] [stdout]  --> src/interconnect.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Interconnect {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 6 |     ram: Vec<u16>
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pif`
[INFO] [stdout]   --> src/main.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let pif = read_bin(pif_file_name);
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_pif`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rom`
[INFO] [stdout]   --> src/main.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let rom = read_bin(rom_file_name);
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_rom`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/cpu.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Cpu {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout]  7 |     reg_gpr: [u64; NUM_GPR],
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]  8 |     reg_fpr: [f64; NUM_GPR],
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]  9 |     
[INFO] [stdout] 10 |     reg_pc: u64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 11 |
[INFO] [stdout] 12 |     reg_hi: u64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     reg_lo: u64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 14 |
[INFO] [stdout] 15 |     reg_lbit: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 16 |
[INFO] [stdout] 17 |     reg_fcr0: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 18 |     reg_fcr31: u32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     interconnect: interconnect::Interconnect,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Cpu` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `DxxDxx` and `RFU` are never constructed
[INFO] [stdout]   --> src/cpu.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | enum RegConfigEp {
[INFO] [stdout]    |      ----------- variants in this enum
[INFO] [stdout] 49 |     D,
[INFO] [stdout] 50 |     DxxDxx,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 51 |     RFU,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RegConfigEp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LittleEndian` is never constructed
[INFO] [stdout]   --> src/cpu.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | enum RegConfigBe {
[INFO] [stdout]    |      ----------- variant in this enum
[INFO] [stdout] 62 |     BigEndian,
[INFO] [stdout] 63 |     LittleEndian,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RegConfigBe` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ram` is never read
[INFO] [stdout]  --> src/interconnect.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Interconnect {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 6 |     ram: Vec<u16>
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.21s
[INFO] [stderr] crater-edition-check all packages now at latest edition
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "80df6c25cc590d00184c44697473d8ed6939fef4d0c8be3d4243867a3a119587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80df6c25cc590d00184c44697473d8ed6939fef4d0c8be3d4243867a3a119587", kill_on_drop: false }`
[INFO] [stdout] 80df6c25cc590d00184c44697473d8ed6939fef4d0c8be3d4243867a3a119587
