[INFO] cloning repository https://github.com/wartyz/rustendo64
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wartyz/rustendo64" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwartyz%2Frustendo64", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwartyz%2Frustendo64'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 767684488cbda3fd2bd263b1da1bc09078b2e5df
[INFO] testing wartyz/rustendo64 against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwartyz%2Frustendo64" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wartyz/rustendo64 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/wartyz/rustendo64
[INFO] finished tweaking git repo https://github.com/wartyz/rustendo64
[INFO] tweaked toml for git repo https://github.com/wartyz/rustendo64 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/wartyz/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" "+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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] f2414a3340e113f14ee8e1a33494fca08150f939e5af9d22bf10c64dea9b3963
[INFO] running `Command { std: "docker" "start" "-a" "f2414a3340e113f14ee8e1a33494fca08150f939e5af9d22bf10c64dea9b3963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2414a3340e113f14ee8e1a33494fca08150f939e5af9d22bf10c64dea9b3963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2414a3340e113f14ee8e1a33494fca08150f939e5af9d22bf10c64dea9b3963", kill_on_drop: false }`
[INFO] [stdout] f2414a3340e113f14ee8e1a33494fca08150f939e5af9d22bf10c64dea9b3963
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b3edebfa842b5a9716795acba728ee4006f798e324d2bb0d363b27721dd4f6dc
[INFO] running `Command { std: "docker" "start" "-a" "b3edebfa842b5a9716795acba728ee4006f798e324d2bb0d363b27721dd4f6dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling byteorder v0.4.2
[INFO] [stderr]    Compiling nom v1.2.4
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling main v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/n64/cpu/cpu.rs:300:9
[INFO] [stdout]     |
[INFO] [stdout] 300 |         ;
[INFO] [stdout]     |         ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/n64/mem_map.rs:80:22
[INFO] [stdout]    |
[INFO] [stdout] 80 |         PIF_ROM_START...PIF_ROM_END =>
[INFO] [stdout]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) 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/n64/mem_map.rs:82:22
[INFO] [stdout]    |
[INFO] [stdout] 82 |         PIF_RAM_START...PIF_RAM_END =>
[INFO] [stdout]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) 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: `...` range patterns are deprecated
[INFO] [stdout]   --> src/n64/mem_map.rs:85:30
[INFO] [stdout]    |
[INFO] [stdout] 85 |         CART_DOM1_ADDR2_START...CART_DOM1_ADDR2_END =>
[INFO] [stdout]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) 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: `...` range patterns are deprecated
[INFO] [stdout]   --> src/n64/mem_map.rs:88:22
[INFO] [stdout]    |
[INFO] [stdout] 88 |         SP_DMEM_START...SP_DMEM_END =>
[INFO] [stdout]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) 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: `...` range patterns are deprecated
[INFO] [stdout]   --> src/n64/mem_map.rs:91:22
[INFO] [stdout]    |
[INFO] [stdout] 91 |         SP_IMEM_START...SP_IMEM_END =>
[INFO] [stdout]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) 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 import: `std::borrow::Cow`
[INFO] [stdout]   --> src/debugger/mod.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::borrow::Cow;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delay_slot_pc`
[INFO] [stdout]    --> src/n64/cpu/cpu.rs:299:39
[INFO] [stdout]     |
[INFO] [stdout] 299 |     fn store_delay_slot_pc(&mut self, delay_slot_pc: u64) {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_delay_slot_pc`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]    --> src/n64/interconnect.rs:101:28
[INFO] [stdout]     |
[INFO] [stdout] 101 |             Addr::CartDom1(offset) => panic!("Cannot write to cart ROM"),
[INFO] [stdout]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/n64/serial_interface.rs:10:40
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn write_status_reg(&mut self, value: u32) {
[INFO] [stdout]    |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/n64/video_interface.rs:23:41
[INFO] [stdout]    |
[INFO] [stdout] 23 |     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] 
[INFO] [stdout] warning: method `store_delay_slot_pc` is never used
[INFO] [stdout]    --> src/n64/cpu/cpu.rs:299:8
[INFO] [stdout]     |
[INFO] [stdout] 52  | impl Cpu {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 299 |     fn store_delay_slot_pc(&mut self, delay_slot_pc: u64) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `data_transfer_pattern`, `endianness`, `cu`, and `kseg0_cache_enable_bits` are never read
[INFO] [stdout]  --> src/n64/cpu/cp0/reg_config.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct RegConfig {
[INFO] [stdout]   |            --------- fields in this struct
[INFO] [stdout] 4 |     // EP
[INFO] [stdout] 5 |     data_transfer_pattern: DataTransferPattern,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 6 |     // BE (Big Endian por defecto)
[INFO] [stdout] 7 |     endianness: Endianness,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 8 |     cu: bool,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 9 |     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/n64/cpu/cp0/reg_config.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl RegConfig {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] 13 |     fn kseg0_cache_enabled(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/n64/cpu/cp0/reg_status.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | pub struct RegStatus {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 4  |     // CU ,4 bits, Uso de los cuatro coprocesadores, 1-> usable, 0 ->no usable
[INFO] [stdout] 5  |     coprocessor_usability: [bool; 4],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 6  |     // RP, 1 bit
[INFO] [stdout] 7  |     low_power: bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 8  |     // FR, 1 bit
[INFO] [stdout] 9  |     additional_fp_regs: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     // RE, 1 bit
[INFO] [stdout] 11 |     reverse_endian: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     // DS, 9 bits
[INFO] [stdout] 13 |     diagnostic_status: DiagnosticStatus,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     // IM(7:0), 8 bits
[INFO] [stdout] 15 |     interrupt_mask: InterruptMask,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     // KX, 1 bit
[INFO] [stdout] 17 |     kernel_mode_64bit_addressing: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 18 |     // SX, 1 bit
[INFO] [stdout] 19 |     supervisor_mode_64bit_addressing: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 20 |     // UX, 1 bit
[INFO] [stdout] 21 |     user_mode_64bit_addressing: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 22 |     // KSU, 2 bits
[INFO] [stdout] 23 |     mode: Mode,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 24 |     // ERL, 1 bit
[INFO] [stdout] 25 |     error_level: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 26 |     // EXL, 1 bit
[INFO] [stdout] 27 |     exception_level: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 28 |     // IE, 1 bit
[INFO] [stdout] 29 |     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/n64/cpu/cp0/reg_status.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct DiagnosticStatus {
[INFO] [stdout]    |        ---------------- fields in this struct
[INFO] [stdout] 64 |     // ITS
[INFO] [stdout] 65 |     instruction_trace_support: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     tlb_general_exception_vector_location: TLBGeneralExceptionVectorLocation,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 69 |     // TS
[INFO] [stdout] 70 |     tlb_shutdown: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 71 |     // SR
[INFO] [stdout] 72 |     soft_reset_or_nmi_occurred: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 73 |     // CH
[INFO] [stdout] 74 |     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/n64/cpu/cp0/reg_status.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 117 | struct InterruptMask {
[INFO] [stdout]     |        ------------- fields in this struct
[INFO] [stdout] 118 |     // IM(7)
[INFO] [stdout] 119 |     timer_interrupt: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 120 |     // IM(6:2)
[INFO] [stdout] 121 |     external_interrupt_write_req: [bool; 5],
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 122 |     // IM(1:0)
[INFO] [stdout] 123 |     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 `rdram` is never read
[INFO] [stdout]   --> src/n64/interconnect.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Interconnect {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 34 |     rdram: Box<[u16]>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SP_BASE_REG` is never used
[INFO] [stdout]   --> src/n64/mem_map.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const SP_BASE_REG: u32 = 0x0404_0000;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DPC_BASE_REG` is never used
[INFO] [stdout]   --> src/n64/mem_map.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const DPC_BASE_REG: u32 = 0x0410_0000;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AI_BASE_REG` is never used
[INFO] [stdout]   --> src/n64/mem_map.rs:28:7
[INFO] [stdout]    |
[INFO] [stdout] 28 | const AI_BASE_REG: u32 = 0x0450_0000;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VI_BASE_REG` is never used
[INFO] [stdout]   --> src/n64/mem_map.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 32 | 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/n64/mem_map.rs:37:7
[INFO] [stdout]    |
[INFO] [stdout] 37 | const PI_BASE_REG: u32 = 0x0460_0000;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SI_BASE_REG` is never used
[INFO] [stdout]   --> src/n64/mem_map.rs:44:7
[INFO] [stdout]    |
[INFO] [stdout] 44 | const SI_BASE_REG: u32 = 0x0480_0000;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.86s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v1.2.4, rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "b3edebfa842b5a9716795acba728ee4006f798e324d2bb0d363b27721dd4f6dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3edebfa842b5a9716795acba728ee4006f798e324d2bb0d363b27721dd4f6dc", kill_on_drop: false }`
[INFO] [stdout] b3edebfa842b5a9716795acba728ee4006f798e324d2bb0d363b27721dd4f6dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 129ec071f1ec41139f75a882528c94b8a1324039a14eb3ca27e8aa0e0f02755b
[INFO] running `Command { std: "docker" "start" "-a" "129ec071f1ec41139f75a882528c94b8a1324039a14eb3ca27e8aa0e0f02755b", kill_on_drop: false }`
[INFO] [stderr]    Compiling main v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/n64/cpu/cpu.rs:300:9
[INFO] [stdout]     |
[INFO] [stdout] 300 |         ;
[INFO] [stdout]     |         ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/n64/mem_map.rs:80:22
[INFO] [stdout]    |
[INFO] [stdout] 80 |         PIF_ROM_START...PIF_ROM_END =>
[INFO] [stdout]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) 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/n64/mem_map.rs:82:22
[INFO] [stdout]    |
[INFO] [stdout] 82 |         PIF_RAM_START...PIF_RAM_END =>
[INFO] [stdout]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) 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: `...` range patterns are deprecated
[INFO] [stdout]   --> src/n64/mem_map.rs:85:30
[INFO] [stdout]    |
[INFO] [stdout] 85 |         CART_DOM1_ADDR2_START...CART_DOM1_ADDR2_END =>
[INFO] [stdout]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) 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: `...` range patterns are deprecated
[INFO] [stdout]   --> src/n64/mem_map.rs:88:22
[INFO] [stdout]    |
[INFO] [stdout] 88 |         SP_DMEM_START...SP_DMEM_END =>
[INFO] [stdout]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) 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: `...` range patterns are deprecated
[INFO] [stdout]   --> src/n64/mem_map.rs:91:22
[INFO] [stdout]    |
[INFO] [stdout] 91 |         SP_IMEM_START...SP_IMEM_END =>
[INFO] [stdout]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) 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 import: `std::borrow::Cow`
[INFO] [stdout]   --> src/debugger/mod.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::borrow::Cow;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delay_slot_pc`
[INFO] [stdout]    --> src/n64/cpu/cpu.rs:299:39
[INFO] [stdout]     |
[INFO] [stdout] 299 |     fn store_delay_slot_pc(&mut self, delay_slot_pc: u64) {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_delay_slot_pc`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]    --> src/n64/interconnect.rs:101:28
[INFO] [stdout]     |
[INFO] [stdout] 101 |             Addr::CartDom1(offset) => panic!("Cannot write to cart ROM"),
[INFO] [stdout]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/n64/serial_interface.rs:10:40
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn write_status_reg(&mut self, value: u32) {
[INFO] [stdout]    |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/n64/video_interface.rs:23:41
[INFO] [stdout]    |
[INFO] [stdout] 23 |     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] 
[INFO] [stdout] warning: method `store_delay_slot_pc` is never used
[INFO] [stdout]    --> src/n64/cpu/cpu.rs:299:8
[INFO] [stdout]     |
[INFO] [stdout] 52  | impl Cpu {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 299 |     fn store_delay_slot_pc(&mut self, delay_slot_pc: u64) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `data_transfer_pattern`, `endianness`, `cu`, and `kseg0_cache_enable_bits` are never read
[INFO] [stdout]  --> src/n64/cpu/cp0/reg_config.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct RegConfig {
[INFO] [stdout]   |            --------- fields in this struct
[INFO] [stdout] 4 |     // EP
[INFO] [stdout] 5 |     data_transfer_pattern: DataTransferPattern,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 6 |     // BE (Big Endian por defecto)
[INFO] [stdout] 7 |     endianness: Endianness,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 8 |     cu: bool,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 9 |     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/n64/cpu/cp0/reg_config.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl RegConfig {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] 13 |     fn kseg0_cache_enabled(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/n64/cpu/cp0/reg_status.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | pub struct RegStatus {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 4  |     // CU ,4 bits, Uso de los cuatro coprocesadores, 1-> usable, 0 ->no usable
[INFO] [stdout] 5  |     coprocessor_usability: [bool; 4],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 6  |     // RP, 1 bit
[INFO] [stdout] 7  |     low_power: bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 8  |     // FR, 1 bit
[INFO] [stdout] 9  |     additional_fp_regs: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     // RE, 1 bit
[INFO] [stdout] 11 |     reverse_endian: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     // DS, 9 bits
[INFO] [stdout] 13 |     diagnostic_status: DiagnosticStatus,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     // IM(7:0), 8 bits
[INFO] [stdout] 15 |     interrupt_mask: InterruptMask,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     // KX, 1 bit
[INFO] [stdout] 17 |     kernel_mode_64bit_addressing: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 18 |     // SX, 1 bit
[INFO] [stdout] 19 |     supervisor_mode_64bit_addressing: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 20 |     // UX, 1 bit
[INFO] [stdout] 21 |     user_mode_64bit_addressing: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 22 |     // KSU, 2 bits
[INFO] [stdout] 23 |     mode: Mode,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 24 |     // ERL, 1 bit
[INFO] [stdout] 25 |     error_level: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 26 |     // EXL, 1 bit
[INFO] [stdout] 27 |     exception_level: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 28 |     // IE, 1 bit
[INFO] [stdout] 29 |     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/n64/cpu/cp0/reg_status.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct DiagnosticStatus {
[INFO] [stdout]    |        ---------------- fields in this struct
[INFO] [stdout] 64 |     // ITS
[INFO] [stdout] 65 |     instruction_trace_support: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     tlb_general_exception_vector_location: TLBGeneralExceptionVectorLocation,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 69 |     // TS
[INFO] [stdout] 70 |     tlb_shutdown: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 71 |     // SR
[INFO] [stdout] 72 |     soft_reset_or_nmi_occurred: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 73 |     // CH
[INFO] [stdout] 74 |     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/n64/cpu/cp0/reg_status.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 117 | struct InterruptMask {
[INFO] [stdout]     |        ------------- fields in this struct
[INFO] [stdout] 118 |     // IM(7)
[INFO] [stdout] 119 |     timer_interrupt: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 120 |     // IM(6:2)
[INFO] [stdout] 121 |     external_interrupt_write_req: [bool; 5],
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 122 |     // IM(1:0)
[INFO] [stdout] 123 |     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 `rdram` is never read
[INFO] [stdout]   --> src/n64/interconnect.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Interconnect {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 34 |     rdram: Box<[u16]>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SP_BASE_REG` is never used
[INFO] [stdout]   --> src/n64/mem_map.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const SP_BASE_REG: u32 = 0x0404_0000;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DPC_BASE_REG` is never used
[INFO] [stdout]   --> src/n64/mem_map.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const DPC_BASE_REG: u32 = 0x0410_0000;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AI_BASE_REG` is never used
[INFO] [stdout]   --> src/n64/mem_map.rs:28:7
[INFO] [stdout]    |
[INFO] [stdout] 28 | const AI_BASE_REG: u32 = 0x0450_0000;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VI_BASE_REG` is never used
[INFO] [stdout]   --> src/n64/mem_map.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 32 | 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/n64/mem_map.rs:37:7
[INFO] [stdout]    |
[INFO] [stdout] 37 | const PI_BASE_REG: u32 = 0x0460_0000;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SI_BASE_REG` is never used
[INFO] [stdout]   --> src/n64/mem_map.rs:44:7
[INFO] [stdout]    |
[INFO] [stdout] 44 | const SI_BASE_REG: u32 = 0x0480_0000;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v1.2.4, rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "129ec071f1ec41139f75a882528c94b8a1324039a14eb3ca27e8aa0e0f02755b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "129ec071f1ec41139f75a882528c94b8a1324039a14eb3ca27e8aa0e0f02755b", kill_on_drop: false }`
[INFO] [stdout] 129ec071f1ec41139f75a882528c94b8a1324039a14eb3ca27e8aa0e0f02755b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e95c6874c7e524e65fd973baec079e470ff464484cecf1d09e0ec2137f823b21
[INFO] running `Command { std: "docker" "start" "-a" "e95c6874c7e524e65fd973baec079e470ff464484cecf1d09e0ec2137f823b21", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/n64/cpu/cpu.rs:300:9
[INFO] [stderr]     |
[INFO] [stderr] 300 |         ;
[INFO] [stderr]     |         ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/n64/mem_map.rs:80:22
[INFO] [stderr]    |
[INFO] [stderr] 80 |         PIF_ROM_START...PIF_ROM_END =>
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) 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/n64/mem_map.rs:82:22
[INFO] [stderr]    |
[INFO] [stderr] 82 |         PIF_RAM_START...PIF_RAM_END =>
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) 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: `...` range patterns are deprecated
[INFO] [stderr]   --> src/n64/mem_map.rs:85:30
[INFO] [stderr]    |
[INFO] [stderr] 85 |         CART_DOM1_ADDR2_START...CART_DOM1_ADDR2_END =>
[INFO] [stderr]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) 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: `...` range patterns are deprecated
[INFO] [stderr]   --> src/n64/mem_map.rs:88:22
[INFO] [stderr]    |
[INFO] [stderr] 88 |         SP_DMEM_START...SP_DMEM_END =>
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) 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: `...` range patterns are deprecated
[INFO] [stderr]   --> src/n64/mem_map.rs:91:22
[INFO] [stderr]    |
[INFO] [stderr] 91 |         SP_IMEM_START...SP_IMEM_END =>
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) 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 import: `std::borrow::Cow`
[INFO] [stderr]   --> src/debugger/mod.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use std::borrow::Cow;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `delay_slot_pc`
[INFO] [stderr]    --> src/n64/cpu/cpu.rs:299:39
[INFO] [stderr]     |
[INFO] [stderr] 299 |     fn store_delay_slot_pc(&mut self, delay_slot_pc: u64) {
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_delay_slot_pc`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `offset`
[INFO] [stderr]    --> src/n64/interconnect.rs:101:28
[INFO] [stderr]     |
[INFO] [stderr] 101 |             Addr::CartDom1(offset) => panic!("Cannot write to cart ROM"),
[INFO] [stderr]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]   --> src/n64/serial_interface.rs:10:40
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn write_status_reg(&mut self, value: u32) {
[INFO] [stderr]    |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]   --> src/n64/video_interface.rs:23:41
[INFO] [stderr]    |
[INFO] [stderr] 23 |     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] warning: method `store_delay_slot_pc` is never used
[INFO] [stderr]    --> src/n64/cpu/cpu.rs:299:8
[INFO] [stderr]     |
[INFO] [stderr] 52  | impl Cpu {
[INFO] [stderr]     | -------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 299 |     fn store_delay_slot_pc(&mut self, delay_slot_pc: u64) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `data_transfer_pattern`, `endianness`, `cu`, and `kseg0_cache_enable_bits` are never read
[INFO] [stderr]  --> src/n64/cpu/cp0/reg_config.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct RegConfig {
[INFO] [stderr]   |            --------- fields in this struct
[INFO] [stderr] 4 |     // EP
[INFO] [stderr] 5 |     data_transfer_pattern: DataTransferPattern,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 6 |     // BE (Big Endian por defecto)
[INFO] [stderr] 7 |     endianness: Endianness,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 8 |     cu: bool,
[INFO] [stderr]   |     ^^
[INFO] [stderr] 9 |     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/n64/cpu/cp0/reg_config.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl RegConfig {
[INFO] [stderr]    | -------------- method in this implementation
[INFO] [stderr] 13 |     fn kseg0_cache_enabled(&self) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]   --> src/n64/cpu/cp0/reg_status.rs:5:5
[INFO] [stderr]    |
[INFO] [stderr] 3  | pub struct RegStatus {
[INFO] [stderr]    |            --------- fields in this struct
[INFO] [stderr] 4  |     // CU ,4 bits, Uso de los cuatro coprocesadores, 1-> usable, 0 ->no usable
[INFO] [stderr] 5  |     coprocessor_usability: [bool; 4],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 6  |     // RP, 1 bit
[INFO] [stderr] 7  |     low_power: bool,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 8  |     // FR, 1 bit
[INFO] [stderr] 9  |     additional_fp_regs: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 10 |     // RE, 1 bit
[INFO] [stderr] 11 |     reverse_endian: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 12 |     // DS, 9 bits
[INFO] [stderr] 13 |     diagnostic_status: DiagnosticStatus,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 14 |     // IM(7:0), 8 bits
[INFO] [stderr] 15 |     interrupt_mask: InterruptMask,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 16 |     // KX, 1 bit
[INFO] [stderr] 17 |     kernel_mode_64bit_addressing: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 18 |     // SX, 1 bit
[INFO] [stderr] 19 |     supervisor_mode_64bit_addressing: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 20 |     // UX, 1 bit
[INFO] [stderr] 21 |     user_mode_64bit_addressing: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 22 |     // KSU, 2 bits
[INFO] [stderr] 23 |     mode: Mode,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 24 |     // ERL, 1 bit
[INFO] [stderr] 25 |     error_level: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 26 |     // EXL, 1 bit
[INFO] [stderr] 27 |     exception_level: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 28 |     // IE, 1 bit
[INFO] [stderr] 29 |     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/n64/cpu/cp0/reg_status.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 63 | struct DiagnosticStatus {
[INFO] [stderr]    |        ---------------- fields in this struct
[INFO] [stderr] 64 |     // ITS
[INFO] [stderr] 65 |     instruction_trace_support: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 68 |     tlb_general_exception_vector_location: TLBGeneralExceptionVectorLocation,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 69 |     // TS
[INFO] [stderr] 70 |     tlb_shutdown: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 71 |     // SR
[INFO] [stderr] 72 |     soft_reset_or_nmi_occurred: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 73 |     // CH
[INFO] [stderr] 74 |     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/n64/cpu/cp0/reg_status.rs:119:5
[INFO] [stderr]     |
[INFO] [stderr] 117 | struct InterruptMask {
[INFO] [stderr]     |        ------------- fields in this struct
[INFO] [stderr] 118 |     // IM(7)
[INFO] [stderr] 119 |     timer_interrupt: bool,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 120 |     // IM(6:2)
[INFO] [stderr] 121 |     external_interrupt_write_req: [bool; 5],
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 122 |     // IM(1:0)
[INFO] [stderr] 123 |     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 `rdram` is never read
[INFO] [stderr]   --> src/n64/interconnect.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct Interconnect {
[INFO] [stderr]    |            ------------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 34 |     rdram: Box<[u16]>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SP_BASE_REG` is never used
[INFO] [stderr]   --> src/n64/mem_map.rs:21:7
[INFO] [stderr]    |
[INFO] [stderr] 21 | const SP_BASE_REG: u32 = 0x0404_0000;
[INFO] [stderr]    |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DPC_BASE_REG` is never used
[INFO] [stderr]   --> src/n64/mem_map.rs:25:7
[INFO] [stderr]    |
[INFO] [stderr] 25 | const DPC_BASE_REG: u32 = 0x0410_0000;
[INFO] [stderr]    |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `AI_BASE_REG` is never used
[INFO] [stderr]   --> src/n64/mem_map.rs:28:7
[INFO] [stderr]    |
[INFO] [stderr] 28 | const AI_BASE_REG: u32 = 0x0450_0000;
[INFO] [stderr]    |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `VI_BASE_REG` is never used
[INFO] [stderr]   --> src/n64/mem_map.rs:32:7
[INFO] [stderr]    |
[INFO] [stderr] 32 | const VI_BASE_REG: u32 = 0x0440_0000;
[INFO] [stderr]    |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `PI_BASE_REG` is never used
[INFO] [stderr]   --> src/n64/mem_map.rs:37:7
[INFO] [stderr]    |
[INFO] [stderr] 37 | const PI_BASE_REG: u32 = 0x0460_0000;
[INFO] [stderr]    |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SI_BASE_REG` is never used
[INFO] [stderr]   --> src/n64/mem_map.rs:44:7
[INFO] [stderr]    |
[INFO] [stderr] 44 | const SI_BASE_REG: u32 = 0x0480_0000;
[INFO] [stderr]    |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `main` (bin "main" test) generated 24 warnings (run `cargo fix --bin "main" --tests` to apply 10 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v1.2.4, rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/main-eee1868ef8ef4f43)
[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] running `Command { std: "docker" "inspect" "e95c6874c7e524e65fd973baec079e470ff464484cecf1d09e0ec2137f823b21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e95c6874c7e524e65fd973baec079e470ff464484cecf1d09e0ec2137f823b21", kill_on_drop: false }`
[INFO] [stdout] e95c6874c7e524e65fd973baec079e470ff464484cecf1d09e0ec2137f823b21
[INFO] testing wartyz/rustendo64 against beta-2023-12-22 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwartyz%2Frustendo64" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wartyz/rustendo64 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wartyz/rustendo64
[INFO] finished tweaking git repo https://github.com/wartyz/rustendo64
[INFO] tweaked toml for git repo https://github.com/wartyz/rustendo64 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/wartyz/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" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fae56b60c38b92e08eccd021a49bb1482acf68e98c63fa8d9bf1f3b530b35d8
[INFO] running `Command { std: "docker" "start" "-a" "6fae56b60c38b92e08eccd021a49bb1482acf68e98c63fa8d9bf1f3b530b35d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fae56b60c38b92e08eccd021a49bb1482acf68e98c63fa8d9bf1f3b530b35d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fae56b60c38b92e08eccd021a49bb1482acf68e98c63fa8d9bf1f3b530b35d8", kill_on_drop: false }`
[INFO] [stdout] 6fae56b60c38b92e08eccd021a49bb1482acf68e98c63fa8d9bf1f3b530b35d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7a544eebfa60c373c019f1f1bf2997abb6fd1f99f70f7f0af88fa0d80bed24b
[INFO] running `Command { std: "docker" "start" "-a" "d7a544eebfa60c373c019f1f1bf2997abb6fd1f99f70f7f0af88fa0d80bed24b", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling byteorder v0.4.2
[INFO] [stderr]    Compiling nom v1.2.4
[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-0.3.24/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/0e09125c6c3c2fd70d7de961bcf0e51575235fad/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 v0.4.6
[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]    Compiling num-traits v0.1.43
[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" "d7a544eebfa60c373c019f1f1bf2997abb6fd1f99f70f7f0af88fa0d80bed24b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7a544eebfa60c373c019f1f1bf2997abb6fd1f99f70f7f0af88fa0d80bed24b", kill_on_drop: false }`
[INFO] [stdout] d7a544eebfa60c373c019f1f1bf2997abb6fd1f99f70f7f0af88fa0d80bed24b
