[INFO] cloning repository https://github.com/nanoxd/r64
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nanoxd/r64" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnanoxd%2Fr64", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnanoxd%2Fr64'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2d25f84c4d00041c6a28edd722f507538e22ac70
[INFO] testing nanoxd/r64 against 1.75.0 for beta-1.76-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnanoxd%2Fr64" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nanoxd/r64 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nanoxd/r64
[INFO] finished tweaking git repo https://github.com/nanoxd/r64
[INFO] tweaked toml for git repo https://github.com/nanoxd/r64 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/nanoxd/r64 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a01c88cfb88a56d2713bc5d11280612a4de59266da94ff9ba23a7593c3b26f36
[INFO] running `Command { std: "docker" "start" "-a" "a01c88cfb88a56d2713bc5d11280612a4de59266da94ff9ba23a7593c3b26f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a01c88cfb88a56d2713bc5d11280612a4de59266da94ff9ba23a7593c3b26f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a01c88cfb88a56d2713bc5d11280612a4de59266da94ff9ba23a7593c3b26f36", kill_on_drop: false }`
[INFO] [stdout] a01c88cfb88a56d2713bc5d11280612a4de59266da94ff9ba23a7593c3b26f36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7826aed824a92f1fe22853980c07550fb7dd51ff55c8d7139c3f6d8eae8ce4bb
[INFO] running `Command { std: "docker" "start" "-a" "7826aed824a92f1fe22853980c07550fb7dd51ff55c8d7139c3f6d8eae8ce4bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.1.36
[INFO] [stderr]    Compiling libc v0.2.20
[INFO] [stderr]    Compiling rustc-serialize v0.3.22
[INFO] [stderr]    Compiling byteorder v1.0.0
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling num-integer v0.1.32
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling num-iter v0.1.32
[INFO] [stderr]    Compiling num-bigint v0.1.35
[INFO] [stderr]    Compiling num-complex v0.1.35
[INFO] [stderr]    Compiling num-rational v0.1.35
[INFO] [stderr]    Compiling num v0.1.36
[INFO] [stderr]    Compiling r64 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cpu/cpu.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         try!(write!(f,"\nCPU General Purpose Registers:"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cpu/cpu.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         try!(write!(f,"\n\nCPU Floating Point Registers:"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cpu/cpu.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         try!(writeln!(f,"\n\nCPU Special Registers:"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cpu/cpu.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         try!(writeln!(f,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cpu/cpu.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         try!(writeln!(f, "{:#?}", self.cp0));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cpu/cpu.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |             try!(write!(f,
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cpu/cpu.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 |                 try!(writeln!(f,""));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cpu/cpu.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             try!(write!(f,
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cpu/cpu.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 try!(writeln!(f,""));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/mem_map.rs:49:23
[INFO] [stdout]    |
[INFO] [stdout] 49 |         PIF_ROM_START ... PIF_ROM_END => Addr::PifRom(addr - PIF_ROM_START),
[INFO] [stdout]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/mem_map.rs:51:23
[INFO] [stdout]    |
[INFO] [stdout] 51 |         SP_IMEM_START ... SP_IMEM_END => Addr::SpImem(addr - SP_IMEM_START),
[INFO] [stdout]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/video_interface.rs:31:41
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn write_current_reg(&mut self, value: u32) {
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rom`
[INFO] [stdout]   --> src/main.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     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: method `run` is never used
[INFO] [stdout]    --> src/cpu/cpu.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout] 87  | impl CPU {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 108 |     pub fn run(&mut self) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `data_transfer_pattern`, `endianess`, `cu`, and `kseg0_cache_enable_bits` are never read
[INFO] [stdout]   --> src/cpu/cp0/reg_config.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct RegConfig {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 48 |     data_transfer_pattern: DataTransferPattern,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 49 |     endianess: Endianess,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 50 |     cu: bool,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 51 |     kseg0_cache_enable_bits: [bool; 3],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RegConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `kseg0_cache_enabled` is never used
[INFO] [stdout]   --> src/cpu/cp0/reg_config.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | impl RegConfig {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] 55 |     fn kseg0_cache_enabled(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/cpu/cp0/reg_status.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | pub struct RegStatus {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 3  |     coprocesser_usability: [bool; 4], // CU
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 4  |     low_power: bool, // RP
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 5  |     additional_fp_regs: bool, // FR
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 6  |     reverse_endian: bool, // RE
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 7  |     diagnostic_status: DiagnosticStatus, //DS
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8  |     interrupt_mask: InterruptMask, //IM
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 9  |     kernel_mode_64bit_addressing_enable: bool, // KX
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     supervisor_mode_64bit_addressing_enable: bool, // SX
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     user_mode_64bit_addressing_enable: bool, // UX
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     mode: Mode, // KSU
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 13 |     error_level_enable: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     exception_level_enable: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     interrupts_enabled: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RegStatus` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `instruction_trace_support`, `tlb_general_exception_vector_location`, `tlb_shutdown`, `soft_reset_or_nmi_occurred`, and `condition_bit` are never read
[INFO] [stdout]   --> src/cpu/cp0/reg_status.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | struct DiagnosticStatus {
[INFO] [stdout]    |        ---------------- fields in this struct
[INFO] [stdout] 50 |     instruction_trace_support: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 51 |     tlb_general_exception_vector_location: TLBGeneralExceptionVectorLocation,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 52 |     tlb_shutdown: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 53 |     soft_reset_or_nmi_occurred: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 54 |     condition_bit: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DiagnosticStatus` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `timer_interrupt`, `external_interrupt_write_req`, and `software_interrupt_cause_reg` are never read
[INFO] [stdout]   --> src/cpu/cp0/reg_status.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 92 | struct InterruptMask {
[INFO] [stdout]    |        ------------- fields in this struct
[INFO] [stdout] 93 |     timer_interrupt: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 94 |     external_interrupt_write_req: [bool; 5],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 95 |     software_interrupt_cause_reg: [bool; 2],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InterruptMask` 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:16:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Interconnect {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |     ram: Box<[u16]>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `run` is never used
[INFO] [stdout]   --> src/n64.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl N64 {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn run(&mut self) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PIF_RAM_START` is never used
[INFO] [stdout]  --> src/mem_map.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const PIF_RAM_START: u32 = 0x1fc0_07c0;
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PIF_RAM_LENGTH` is never used
[INFO] [stdout]  --> src/mem_map.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const PIF_RAM_LENGTH: u32 = 0x0000_0040;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PIF_RAM_END` is never used
[INFO] [stdout]  --> src/mem_map.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const PIF_RAM_END: u32 = PIF_RAM_START + PIF_RAM_LENGTH - 1;
[INFO] [stdout]   |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SP_BASE_REG` is never used
[INFO] [stdout]   --> src/mem_map.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const SP_BASE_REG: u32 = 0x0404_0000;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VI_BASE_REG` is never used
[INFO] [stdout]   --> src/mem_map.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const VI_BASE_REG: u32 = 0x0440_0000;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PI_BASE_REG` is never used
[INFO] [stdout]   --> src/mem_map.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 | const PI_BASE_REG: u32 = 0x0460_0000;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.12s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.22
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "7826aed824a92f1fe22853980c07550fb7dd51ff55c8d7139c3f6d8eae8ce4bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7826aed824a92f1fe22853980c07550fb7dd51ff55c8d7139c3f6d8eae8ce4bb", kill_on_drop: false }`
[INFO] [stdout] 7826aed824a92f1fe22853980c07550fb7dd51ff55c8d7139c3f6d8eae8ce4bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70fcf2f35d088964ed7511a0d7aa6b541034429b17bf64601afab87c3f7174d0
[INFO] running `Command { std: "docker" "start" "-a" "70fcf2f35d088964ed7511a0d7aa6b541034429b17bf64601afab87c3f7174d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling r64 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cpu/cpu.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         try!(write!(f,"\nCPU General Purpose Registers:"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cpu/cpu.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         try!(write!(f,"\n\nCPU Floating Point Registers:"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cpu/cpu.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         try!(writeln!(f,"\n\nCPU Special Registers:"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cpu/cpu.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         try!(writeln!(f,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cpu/cpu.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         try!(writeln!(f, "{:#?}", self.cp0));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cpu/cpu.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |             try!(write!(f,
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cpu/cpu.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 |                 try!(writeln!(f,""));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cpu/cpu.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             try!(write!(f,
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cpu/cpu.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 try!(writeln!(f,""));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/mem_map.rs:49:23
[INFO] [stdout]    |
[INFO] [stdout] 49 |         PIF_ROM_START ... PIF_ROM_END => Addr::PifRom(addr - PIF_ROM_START),
[INFO] [stdout]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/mem_map.rs:51:23
[INFO] [stdout]    |
[INFO] [stdout] 51 |         SP_IMEM_START ... SP_IMEM_END => Addr::SpImem(addr - SP_IMEM_START),
[INFO] [stdout]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/video_interface.rs:31:41
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn write_current_reg(&mut self, value: u32) {
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rom`
[INFO] [stdout]   --> src/main.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     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: method `run` is never used
[INFO] [stdout]    --> src/cpu/cpu.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout] 87  | impl CPU {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 108 |     pub fn run(&mut self) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `data_transfer_pattern`, `endianess`, `cu`, and `kseg0_cache_enable_bits` are never read
[INFO] [stdout]   --> src/cpu/cp0/reg_config.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct RegConfig {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 48 |     data_transfer_pattern: DataTransferPattern,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 49 |     endianess: Endianess,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 50 |     cu: bool,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 51 |     kseg0_cache_enable_bits: [bool; 3],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RegConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `kseg0_cache_enabled` is never used
[INFO] [stdout]   --> src/cpu/cp0/reg_config.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | impl RegConfig {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] 55 |     fn kseg0_cache_enabled(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/cpu/cp0/reg_status.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | pub struct RegStatus {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 3  |     coprocesser_usability: [bool; 4], // CU
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 4  |     low_power: bool, // RP
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 5  |     additional_fp_regs: bool, // FR
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 6  |     reverse_endian: bool, // RE
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 7  |     diagnostic_status: DiagnosticStatus, //DS
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8  |     interrupt_mask: InterruptMask, //IM
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 9  |     kernel_mode_64bit_addressing_enable: bool, // KX
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     supervisor_mode_64bit_addressing_enable: bool, // SX
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     user_mode_64bit_addressing_enable: bool, // UX
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     mode: Mode, // KSU
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 13 |     error_level_enable: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     exception_level_enable: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     interrupts_enabled: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RegStatus` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `instruction_trace_support`, `tlb_general_exception_vector_location`, `tlb_shutdown`, `soft_reset_or_nmi_occurred`, and `condition_bit` are never read
[INFO] [stdout]   --> src/cpu/cp0/reg_status.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | struct DiagnosticStatus {
[INFO] [stdout]    |        ---------------- fields in this struct
[INFO] [stdout] 50 |     instruction_trace_support: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 51 |     tlb_general_exception_vector_location: TLBGeneralExceptionVectorLocation,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 52 |     tlb_shutdown: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 53 |     soft_reset_or_nmi_occurred: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 54 |     condition_bit: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DiagnosticStatus` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `timer_interrupt`, `external_interrupt_write_req`, and `software_interrupt_cause_reg` are never read
[INFO] [stdout]   --> src/cpu/cp0/reg_status.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 92 | struct InterruptMask {
[INFO] [stdout]    |        ------------- fields in this struct
[INFO] [stdout] 93 |     timer_interrupt: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 94 |     external_interrupt_write_req: [bool; 5],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 95 |     software_interrupt_cause_reg: [bool; 2],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InterruptMask` 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:16:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Interconnect {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |     ram: Box<[u16]>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `run` is never used
[INFO] [stdout]   --> src/n64.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl N64 {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn run(&mut self) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PIF_RAM_START` is never used
[INFO] [stdout]  --> src/mem_map.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const PIF_RAM_START: u32 = 0x1fc0_07c0;
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PIF_RAM_LENGTH` is never used
[INFO] [stdout]  --> src/mem_map.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const PIF_RAM_LENGTH: u32 = 0x0000_0040;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PIF_RAM_END` is never used
[INFO] [stdout]  --> src/mem_map.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const PIF_RAM_END: u32 = PIF_RAM_START + PIF_RAM_LENGTH - 1;
[INFO] [stdout]   |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SP_BASE_REG` is never used
[INFO] [stdout]   --> src/mem_map.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const SP_BASE_REG: u32 = 0x0404_0000;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VI_BASE_REG` is never used
[INFO] [stdout]   --> src/mem_map.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const VI_BASE_REG: u32 = 0x0440_0000;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PI_BASE_REG` is never used
[INFO] [stdout]   --> src/mem_map.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 | const PI_BASE_REG: u32 = 0x0460_0000;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.22
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "70fcf2f35d088964ed7511a0d7aa6b541034429b17bf64601afab87c3f7174d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70fcf2f35d088964ed7511a0d7aa6b541034429b17bf64601afab87c3f7174d0", kill_on_drop: false }`
[INFO] [stdout] 70fcf2f35d088964ed7511a0d7aa6b541034429b17bf64601afab87c3f7174d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b76ca5d969c1b88bba5666d27404f122ae93930ad5b3f2caa5db1f7adc93c38b
[INFO] running `Command { std: "docker" "start" "-a" "b76ca5d969c1b88bba5666d27404f122ae93930ad5b3f2caa5db1f7adc93c38b", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/cpu/cpu.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |         try!(write!(f,"\nCPU General Purpose Registers:"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/cpu/cpu.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |         try!(write!(f,"\n\nCPU Floating Point Registers:"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/cpu/cpu.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |         try!(writeln!(f,"\n\nCPU Special Registers:"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/cpu/cpu.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |         try!(writeln!(f,
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/cpu/cpu.rs:82:9
[INFO] [stderr]    |
[INFO] [stderr] 82 |         try!(writeln!(f, "{:#?}", self.cp0));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/cpu/cpu.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |             try!(write!(f,
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/cpu/cpu.rs:42:17
[INFO] [stderr]    |
[INFO] [stderr] 42 |                 try!(writeln!(f,""));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/cpu/cpu.rs:57:13
[INFO] [stderr]    |
[INFO] [stderr] 57 |             try!(write!(f,
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/cpu/cpu.rs:55:17
[INFO] [stderr]    |
[INFO] [stderr] 55 |                 try!(writeln!(f,""));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/mem_map.rs:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 |         PIF_ROM_START ... PIF_ROM_END => Addr::PifRom(addr - PIF_ROM_START),
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/mem_map.rs:51:23
[INFO] [stderr]    |
[INFO] [stderr] 51 |         SP_IMEM_START ... SP_IMEM_END => Addr::SpImem(addr - SP_IMEM_START),
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]   --> src/video_interface.rs:31:41
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub fn write_current_reg(&mut self, value: u32) {
[INFO] [stderr]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rom`
[INFO] [stderr]   --> src/main.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |     let rom = read_bin(rom_file_name);
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_rom`
[INFO] [stderr] 
[INFO] [stderr] warning: method `run` is never used
[INFO] [stderr]    --> src/cpu/cpu.rs:108:12
[INFO] [stderr]     |
[INFO] [stderr] 87  | impl CPU {
[INFO] [stderr]     | -------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 108 |     pub fn run(&mut self) {
[INFO] [stderr]     |            ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `data_transfer_pattern`, `endianess`, `cu`, and `kseg0_cache_enable_bits` are never read
[INFO] [stderr]   --> src/cpu/cp0/reg_config.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub struct RegConfig {
[INFO] [stderr]    |            --------- fields in this struct
[INFO] [stderr] 48 |     data_transfer_pattern: DataTransferPattern,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 49 |     endianess: Endianess,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 50 |     cu: bool,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 51 |     kseg0_cache_enable_bits: [bool; 3],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `RegConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `kseg0_cache_enabled` is never used
[INFO] [stderr]   --> src/cpu/cp0/reg_config.rs:55:8
[INFO] [stderr]    |
[INFO] [stderr] 54 | impl RegConfig {
[INFO] [stderr]    | -------------- method in this implementation
[INFO] [stderr] 55 |     fn kseg0_cache_enabled(&self) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]   --> src/cpu/cp0/reg_status.rs:3:5
[INFO] [stderr]    |
[INFO] [stderr] 2  | pub struct RegStatus {
[INFO] [stderr]    |            --------- fields in this struct
[INFO] [stderr] 3  |     coprocesser_usability: [bool; 4], // CU
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 4  |     low_power: bool, // RP
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 5  |     additional_fp_regs: bool, // FR
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 6  |     reverse_endian: bool, // RE
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 7  |     diagnostic_status: DiagnosticStatus, //DS
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 8  |     interrupt_mask: InterruptMask, //IM
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 9  |     kernel_mode_64bit_addressing_enable: bool, // KX
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 10 |     supervisor_mode_64bit_addressing_enable: bool, // SX
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 11 |     user_mode_64bit_addressing_enable: bool, // UX
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 12 |     mode: Mode, // KSU
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 13 |     error_level_enable: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 14 |     exception_level_enable: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 15 |     interrupts_enabled: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `RegStatus` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `instruction_trace_support`, `tlb_general_exception_vector_location`, `tlb_shutdown`, `soft_reset_or_nmi_occurred`, and `condition_bit` are never read
[INFO] [stderr]   --> src/cpu/cp0/reg_status.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 49 | struct DiagnosticStatus {
[INFO] [stderr]    |        ---------------- fields in this struct
[INFO] [stderr] 50 |     instruction_trace_support: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 51 |     tlb_general_exception_vector_location: TLBGeneralExceptionVectorLocation,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 52 |     tlb_shutdown: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 53 |     soft_reset_or_nmi_occurred: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 54 |     condition_bit: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `DiagnosticStatus` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `timer_interrupt`, `external_interrupt_write_req`, and `software_interrupt_cause_reg` are never read
[INFO] [stderr]   --> src/cpu/cp0/reg_status.rs:93:5
[INFO] [stderr]    |
[INFO] [stderr] 92 | struct InterruptMask {
[INFO] [stderr]    |        ------------- fields in this struct
[INFO] [stderr] 93 |     timer_interrupt: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 94 |     external_interrupt_write_req: [bool; 5],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 95 |     software_interrupt_cause_reg: [bool; 2],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `InterruptMask` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `ram` is never read
[INFO] [stderr]   --> src/interconnect.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct Interconnect {
[INFO] [stderr]    |            ------------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 16 |     ram: Box<[u16]>,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `run` is never used
[INFO] [stderr]   --> src/n64.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 9  | impl N64 {
[INFO] [stderr]    | -------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 19 |     pub fn run(&mut self) {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `PIF_RAM_START` is never used
[INFO] [stderr]  --> src/mem_map.rs:5:7
[INFO] [stderr]   |
[INFO] [stderr] 5 | const PIF_RAM_START: u32 = 0x1fc0_07c0;
[INFO] [stderr]   |       ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `PIF_RAM_LENGTH` is never used
[INFO] [stderr]  --> src/mem_map.rs:6:7
[INFO] [stderr]   |
[INFO] [stderr] 6 | const PIF_RAM_LENGTH: u32 = 0x0000_0040;
[INFO] [stderr]   |       ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `PIF_RAM_END` is never used
[INFO] [stderr]  --> src/mem_map.rs:7:7
[INFO] [stderr]   |
[INFO] [stderr] 7 | const PIF_RAM_END: u32 = PIF_RAM_START + PIF_RAM_LENGTH - 1;
[INFO] [stderr]   |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SP_BASE_REG` is never used
[INFO] [stderr]   --> src/mem_map.rs:13:7
[INFO] [stderr]    |
[INFO] [stderr] 13 | const SP_BASE_REG: u32 = 0x0404_0000;
[INFO] [stderr]    |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `VI_BASE_REG` is never used
[INFO] [stderr]   --> src/mem_map.rs:17:7
[INFO] [stderr]    |
[INFO] [stderr] 17 | const VI_BASE_REG: u32 = 0x0440_0000;
[INFO] [stderr]    |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `PI_BASE_REG` is never used
[INFO] [stderr]   --> src/mem_map.rs:26:7
[INFO] [stderr]    |
[INFO] [stderr] 26 | const PI_BASE_REG: u32 = 0x0460_0000;
[INFO] [stderr]    |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `r64` (bin "r64" test) generated 27 warnings (run `cargo fix --bin "r64" --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.22
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/r64-762cc738920b59dc)
[INFO] running `Command { std: "docker" "inspect" "b76ca5d969c1b88bba5666d27404f122ae93930ad5b3f2caa5db1f7adc93c38b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b76ca5d969c1b88bba5666d27404f122ae93930ad5b3f2caa5db1f7adc93c38b", kill_on_drop: false }`
[INFO] [stdout] b76ca5d969c1b88bba5666d27404f122ae93930ad5b3f2caa5db1f7adc93c38b
[INFO] testing nanoxd/r64 against beta-2024-01-09 for beta-1.76-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnanoxd%2Fr64" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nanoxd/r64 on toolchain beta-2024-01-09
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nanoxd/r64
[INFO] finished tweaking git repo https://github.com/nanoxd/r64
[INFO] tweaked toml for git repo https://github.com/nanoxd/r64 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/nanoxd/r64 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" "+beta-2024-01-09" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59b0b858dd4cb0c1eccb4c1f023f600580e1a2f8b0bac4a7eb3b0915bc15b0f9
[INFO] running `Command { std: "docker" "start" "-a" "59b0b858dd4cb0c1eccb4c1f023f600580e1a2f8b0bac4a7eb3b0915bc15b0f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59b0b858dd4cb0c1eccb4c1f023f600580e1a2f8b0bac4a7eb3b0915bc15b0f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59b0b858dd4cb0c1eccb4c1f023f600580e1a2f8b0bac4a7eb3b0915bc15b0f9", kill_on_drop: false }`
[INFO] [stdout] 59b0b858dd4cb0c1eccb4c1f023f600580e1a2f8b0bac4a7eb3b0915bc15b0f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e074d6d95002339ed5933beeda5e49123031695f63acb69598ef61e26ecd1870
[INFO] running `Command { std: "docker" "start" "-a" "e074d6d95002339ed5933beeda5e49123031695f63acb69598ef61e26ecd1870", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.1.36
[INFO] [stderr]    Compiling rustc-serialize v0.3.22
[INFO] [stderr]    Compiling libc v0.2.20
[INFO] [stderr]    Compiling byteorder v1.0.0
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.22/src/serialize.rs:1155:5
[INFO] [stdout]      |
[INFO] [stdout] 1155 |     fn decode<D: Decoder>(d: &mut D) -> Result<Cow<'static, T>, D::Error> {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |     |
[INFO] [stdout]      |     the parameter type `T` must be valid for the static lifetime...
[INFO] [stdout]      |     ...so that the type `T` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/alloc/src/borrow.rs:180:30
[INFO] [stdout] help: consider adding an explicit lifetime bound
[INFO] [stdout]      |
[INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T>
[INFO] [stdout]      |                    +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling num-integer v0.1.32
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling num-iter v0.1.32
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0310`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e074d6d95002339ed5933beeda5e49123031695f63acb69598ef61e26ecd1870", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e074d6d95002339ed5933beeda5e49123031695f63acb69598ef61e26ecd1870", kill_on_drop: false }`
[INFO] [stdout] e074d6d95002339ed5933beeda5e49123031695f63acb69598ef61e26ecd1870
