[INFO] cloning repository https://github.com/zenja/nes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zenja/nes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzenja%2Fnes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzenja%2Fnes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 67099e73796234cebf6d7208c50d24ff9c20eaea
[INFO] testing zenja/nes against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzenja%2Fnes" "/workspace/builds/worker-89/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-89/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zenja/nes on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zenja/nes
[INFO] finished tweaking git repo https://github.com/zenja/nes
[INFO] tweaked toml for git repo https://github.com/zenja/nes written to /workspace/builds/worker-89/source/Cargo.toml
[INFO] crate git repo https://github.com/zenja/nes already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 559b2dbb149284bafcfced55713d0160158d772f87c67172b8b77e403eeec7f9
[INFO] running `Command { std: "docker" "start" "-a" "559b2dbb149284bafcfced55713d0160158d772f87c67172b8b77e403eeec7f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "559b2dbb149284bafcfced55713d0160158d772f87c67172b8b77e403eeec7f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "559b2dbb149284bafcfced55713d0160158d772f87c67172b8b77e403eeec7f9", kill_on_drop: false }`
[INFO] [stdout] 559b2dbb149284bafcfced55713d0160158d772f87c67172b8b77e403eeec7f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 308397001a208c4620e59a8e6967557beff380be875409a256784465576e112c
[INFO] running `Command { std: "docker" "start" "-a" "308397001a208c4620e59a8e6967557beff380be875409a256784465576e112c", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling nes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `fetch`
[INFO] [stdout]   --> src/cpu/addr.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn fetch<'a, I>(&self, bytes: I) -> Address
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_bytes`
[INFO] [stdout]   --> src/cpu/addr.rs:76:4
[INFO] [stdout]    |
[INFO] [stdout] 76 | fn read_bytes<'a, I>(mut bytes: I, num_bytes: u8) -> u16
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `stack_push_u16`
[INFO] [stdout]    --> src/cpu/cpu.rs:600:8
[INFO] [stdout]     |
[INFO] [stdout] 600 |     fn stack_push_u16(&mut self, data: u16) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_from_bits`
[INFO] [stdout]    --> src/cpu/cpu.rs:657:8
[INFO] [stdout]     |
[INFO] [stdout] 657 |     fn set_from_bits(&mut self, bits: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `num_chr_banks`
[INFO] [stdout]  --> src/mapper/mapper_0.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     num_chr_banks: u8,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update_status_Z_N` should have a snake case name
[INFO] [stdout]    --> src/cpu/cpu.rs:584:8
[INFO] [stdout]     |
[INFO] [stdout] 584 |     fn update_status_Z_N(&mut self, result: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_status_z_n`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/mapper/mapper_0.rs:23:30
[INFO] [stdout]    |
[INFO] [stdout] 23 |         if addr >= 0x8000 && addr <= 0xFFFF {
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/mapper/mapper_0.rs:36:30
[INFO] [stdout]    |
[INFO] [stdout] 36 |         if addr >= 0x8000 && addr <= 0xFFFF {
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.89s
[INFO] running `Command { std: "docker" "inspect" "308397001a208c4620e59a8e6967557beff380be875409a256784465576e112c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "308397001a208c4620e59a8e6967557beff380be875409a256784465576e112c", kill_on_drop: false }`
[INFO] [stdout] 308397001a208c4620e59a8e6967557beff380be875409a256784465576e112c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a1cf6ef10d8c018b1b9f146abbb507953667ec5262b75b01234cb77c021aac7
[INFO] running `Command { std: "docker" "start" "-a" "0a1cf6ef10d8c018b1b9f146abbb507953667ec5262b75b01234cb77c021aac7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `fetch`
[INFO] [stdout]   --> src/cpu/addr.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn fetch<'a, I>(&self, bytes: I) -> Address
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_bytes`
[INFO] [stdout]   --> src/cpu/addr.rs:76:4
[INFO] [stdout]    |
[INFO] [stdout] 76 | fn read_bytes<'a, I>(mut bytes: I, num_bytes: u8) -> u16
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `stack_push_u16`
[INFO] [stdout]    --> src/cpu/cpu.rs:600:8
[INFO] [stdout]     |
[INFO] [stdout] 600 |     fn stack_push_u16(&mut self, data: u16) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_from_bits`
[INFO] [stdout]    --> src/cpu/cpu.rs:657:8
[INFO] [stdout]     |
[INFO] [stdout] 657 |     fn set_from_bits(&mut self, bits: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `num_chr_banks`
[INFO] [stdout]  --> src/mapper/mapper_0.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     num_chr_banks: u8,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update_status_Z_N` should have a snake case name
[INFO] [stdout]    --> src/cpu/cpu.rs:584:8
[INFO] [stdout]     |
[INFO] [stdout] 584 |     fn update_status_Z_N(&mut self, result: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_status_z_n`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/mapper/mapper_0.rs:23:30
[INFO] [stdout]    |
[INFO] [stdout] 23 |         if addr >= 0x8000 && addr <= 0xFFFF {
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/mapper/mapper_0.rs:36:30
[INFO] [stdout]    |
[INFO] [stdout] 36 |         if addr >= 0x8000 && addr <= 0xFFFF {
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `stack_push_u16`
[INFO] [stdout]    --> src/cpu/cpu.rs:600:8
[INFO] [stdout]     |
[INFO] [stdout] 600 |     fn stack_push_u16(&mut self, data: u16) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_from_bits`
[INFO] [stdout]    --> src/cpu/cpu.rs:657:8
[INFO] [stdout]     |
[INFO] [stdout] 657 |     fn set_from_bits(&mut self, bits: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `num_chr_banks`
[INFO] [stdout]  --> src/mapper/mapper_0.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     num_chr_banks: u8,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update_status_Z_N` should have a snake case name
[INFO] [stdout]    --> src/cpu/cpu.rs:584:8
[INFO] [stdout]     |
[INFO] [stdout] 584 |     fn update_status_Z_N(&mut self, result: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_status_z_n`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/mapper/mapper_0.rs:23:30
[INFO] [stdout]    |
[INFO] [stdout] 23 |         if addr >= 0x8000 && addr <= 0xFFFF {
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/mapper/mapper_0.rs:36:30
[INFO] [stdout]    |
[INFO] [stdout] 36 |         if addr >= 0x8000 && addr <= 0xFFFF {
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.43s
[INFO] running `Command { std: "docker" "inspect" "0a1cf6ef10d8c018b1b9f146abbb507953667ec5262b75b01234cb77c021aac7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a1cf6ef10d8c018b1b9f146abbb507953667ec5262b75b01234cb77c021aac7", kill_on_drop: false }`
[INFO] [stdout] 0a1cf6ef10d8c018b1b9f146abbb507953667ec5262b75b01234cb77c021aac7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 86c2821a0231d8912fb3d737e7bc2a4bbdfbc0fe58f644d14369ebafbf6078d1
[INFO] running `Command { std: "docker" "start" "-a" "86c2821a0231d8912fb3d737e7bc2a4bbdfbc0fe58f644d14369ebafbf6078d1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr] warning: associated function is never used: `fetch`
[INFO] [stdout] running 18 tests
[INFO] [stderr]   --> src/cpu/addr.rs:53:8
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn fetch<'a, I>(&self, bytes: I) -> Address
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `read_bytes`
[INFO] [stderr]   --> src/cpu/addr.rs:76:4
[INFO] [stderr]    |
[INFO] [stderr] 76 | fn read_bytes<'a, I>(mut bytes: I, num_bytes: u8) -> u16
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `stack_push_u16`
[INFO] [stderr]    --> src/cpu/cpu.rs:600:8
[INFO] [stderr]     |
[INFO] [stderr] 600 |     fn stack_push_u16(&mut self, data: u16) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_from_bits`
[INFO] [stderr]    --> src/cpu/cpu.rs:657:8
[INFO] [stderr]     |
[INFO] [stderr] 657 |     fn set_from_bits(&mut self, bits: u8) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `num_chr_banks`
[INFO] [stderr]  --> src/mapper/mapper_0.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     num_chr_banks: u8,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `update_status_Z_N` should have a snake case name
[INFO] [stderr]    --> src/cpu/cpu.rs:584:8
[INFO] [stderr]     |
[INFO] [stderr] 584 |     fn update_status_Z_N(&mut self, result: u8) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_status_z_n`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]   --> src/mapper/mapper_0.rs:23:30
[INFO] [stderr]    |
[INFO] [stderr] 23 |         if addr >= 0x8000 && addr <= 0xFFFF {
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]   --> src/mapper/mapper_0.rs:36:30
[INFO] [stderr]    |
[INFO] [stderr] 36 |         if addr >= 0x8000 && addr <= 0xFFFF {
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `stack_push_u16`
[INFO] [stderr]    --> src/cpu/cpu.rs:600:8
[INFO] [stderr]     |
[INFO] [stderr] 600 |     fn stack_push_u16(&mut self, data: u16) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `nes` (lib) generated 8 warnings
[INFO] [stderr] warning: `nes` (lib test) generated 6 warnings (5 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nes-4f319a237e2c60ae)
[INFO] [stdout] test cartridge::test::test_load_nes_file ... ok
[INFO] [stdout] test cpu::assembler::tests::test_assemble_addr_mode ... ok
[INFO] [stdout] test cpu::addr::test::test_addr_mode_fetch_single_addr ... ok
[INFO] [stdout] test bus::test::test_mem_read_write ... ok
[INFO] [stdout] test cpu::cpu::test::test_cpu_status ... ok
[INFO] [stdout] test cpu::assembler::tests::test_pre_process ... ok
[INFO] [stdout] test cpu::cpu::test::test_load_program ... ok
[INFO] [stdout] test cpu::cpu::test::test_fetch_opcode ... ok
[INFO] [stdout] test cpu::addr::test::test_addr_mode_fetch_multiple_addr ... ok
[INFO] [stdout] test cpu::assembler::tests::test_parse_define_statement ... ok
[INFO] [stdout] test cpu::assembler::tests::test_parse_label_statement ... ok
[INFO] [stdout] test cpu::assembler::tests::test_assemble_with_relative_label ... ok
[INFO] [stdout] test cpu::assembler::tests::test_assemble_statement ... ok
[INFO] [stdout] test cpu::assembler::tests::test_parse_instruction_statement ... ok
[INFO] [stdout] test cpu::assembler::tests::test_assemble_with_define ... ok
[INFO] [stdout] test cpu::cpu::test::test_fetch_oprand_addr ... ok
[INFO] [stdout] test cpu::assembler::tests::test_parse_addr_mode ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nes-a78710531fdb02b7)
[INFO] [stdout] test cpu::assembler::tests::test_assemble_snake_program ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nes
[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] [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" "86c2821a0231d8912fb3d737e7bc2a4bbdfbc0fe58f644d14369ebafbf6078d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86c2821a0231d8912fb3d737e7bc2a4bbdfbc0fe58f644d14369ebafbf6078d1", kill_on_drop: false }`
[INFO] [stdout] 86c2821a0231d8912fb3d737e7bc2a4bbdfbc0fe58f644d14369ebafbf6078d1