[INFO] cloning repository https://github.com/ccarral/6502-emu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ccarral/6502-emu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fccarral%2F6502-emu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fccarral%2F6502-emu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 46769ad92b6b6c0fe5e34272414d9d521b34a9ed
[INFO] testing ccarral/6502-emu against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fccarral%2F6502-emu" "/workspace/builds/worker-25/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ccarral/6502-emu on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ccarral/6502-emu
[INFO] finished tweaking git repo https://github.com/ccarral/6502-emu
[INFO] tweaked toml for git repo https://github.com/ccarral/6502-emu written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate git repo https://github.com/ccarral/6502-emu already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded asm6502 v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f26a8159595797143659553033024e916fd24fe53e931aa041fa6f37a3880b2
[INFO] running `Command { std: "docker" "start" "-a" "6f26a8159595797143659553033024e916fd24fe53e931aa041fa6f37a3880b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f26a8159595797143659553033024e916fd24fe53e931aa041fa6f37a3880b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f26a8159595797143659553033024e916fd24fe53e931aa041fa6f37a3880b2", kill_on_drop: false }`
[INFO] [stdout] 6f26a8159595797143659553033024e916fd24fe53e931aa041fa6f37a3880b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf918dffec01f68fd8a5c33ce2c1e36144722c623f7850460946010f7b129d9b
[INFO] running `Command { std: "docker" "start" "-a" "cf918dffec01f68fd8a5c33ce2c1e36144722c623f7850460946010f7b129d9b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nom v2.2.1
[INFO] [stderr]    Compiling asm6502 v0.1.2
[INFO] [stderr]    Compiling mini6502 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `MAX_INST_CYCLES`
[INFO] [stdout]   --> src/cpu.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | const MAX_INST_CYCLES: u8 = 6;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cycle_count`
[INFO] [stdout]   --> src/cpu.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     cycle_count: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_pc`
[INFO] [stdout]    --> src/cpu.rs:188:19
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub(crate) fn set_pc(&mut self, val: u16) {
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_y`
[INFO] [stdout]    --> src/cpu.rs:196:19
[INFO] [stdout]     |
[INFO] [stdout] 196 |     pub(crate) fn set_y(&mut self, val: u8) {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_to_pc`
[INFO] [stdout]    --> src/cpu.rs:200:19
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub(crate) fn add_to_pc(&mut self, val: u16) {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ac`
[INFO] [stdout]    --> src/cpu.rs:204:19
[INFO] [stdout]     |
[INFO] [stdout] 204 |     pub(crate) fn ac(&self) -> u8 {
[INFO] [stdout]     |                   ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `x`
[INFO] [stdout]    --> src/cpu.rs:208:19
[INFO] [stdout]     |
[INFO] [stdout] 208 |     pub(crate) fn x(&self) -> u8 {
[INFO] [stdout]     |                   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pc`
[INFO] [stdout]    --> src/cpu.rs:212:19
[INFO] [stdout]     |
[INFO] [stdout] 212 |     pub(crate) fn pc(&self) -> u16 {
[INFO] [stdout]     |                   ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_to_mem`
[INFO] [stdout]    --> src/cpu.rs:657:19
[INFO] [stdout]     |
[INFO] [stdout] 657 |     pub(crate) fn write_to_mem(&mut self, addr: u16, byte: u8) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_byte_from_mem`
[INFO] [stdout]    --> src/cpu.rs:661:19
[INFO] [stdout]     |
[INFO] [stdout] 661 |     pub(crate) fn read_byte_from_mem(&self, addr: u16) -> u8 {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `format_flag`
[INFO] [stdout]    --> src/cpu.rs:789:12
[INFO] [stdout]     |
[INFO] [stdout] 789 |         fn format_flag(flag: bool) -> u8 {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.27s
[INFO] running `Command { std: "docker" "inspect" "cf918dffec01f68fd8a5c33ce2c1e36144722c623f7850460946010f7b129d9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf918dffec01f68fd8a5c33ce2c1e36144722c623f7850460946010f7b129d9b", kill_on_drop: false }`
[INFO] [stdout] cf918dffec01f68fd8a5c33ce2c1e36144722c623f7850460946010f7b129d9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0d3f9fb567aea415d913add90aa52f0cc25130f34f1a7dcaada8f0736e76260
[INFO] running `Command { std: "docker" "start" "-a" "b0d3f9fb567aea415d913add90aa52f0cc25130f34f1a7dcaada8f0736e76260", kill_on_drop: false }`
[INFO] [stdout] warning: constant is never used: `MAX_INST_CYCLES`
[INFO] [stdout]   --> src/cpu.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | const MAX_INST_CYCLES: u8 = 6;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cycle_count`
[INFO] [stdout]   --> src/cpu.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     cycle_count: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mini6502 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `set_pc`
[INFO] [stdout]    --> src/cpu.rs:188:19
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub(crate) fn set_pc(&mut self, val: u16) {
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_y`
[INFO] [stdout]    --> src/cpu.rs:196:19
[INFO] [stdout]     |
[INFO] [stdout] 196 |     pub(crate) fn set_y(&mut self, val: u8) {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_to_pc`
[INFO] [stdout]    --> src/cpu.rs:200:19
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub(crate) fn add_to_pc(&mut self, val: u16) {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ac`
[INFO] [stdout]    --> src/cpu.rs:204:19
[INFO] [stdout]     |
[INFO] [stdout] 204 |     pub(crate) fn ac(&self) -> u8 {
[INFO] [stdout]     |                   ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `x`
[INFO] [stdout]    --> src/cpu.rs:208:19
[INFO] [stdout]     |
[INFO] [stdout] 208 |     pub(crate) fn x(&self) -> u8 {
[INFO] [stdout]     |                   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pc`
[INFO] [stdout]    --> src/cpu.rs:212:19
[INFO] [stdout]     |
[INFO] [stdout] 212 |     pub(crate) fn pc(&self) -> u16 {
[INFO] [stdout]     |                   ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_to_mem`
[INFO] [stdout]    --> src/cpu.rs:657:19
[INFO] [stdout]     |
[INFO] [stdout] 657 |     pub(crate) fn write_to_mem(&mut self, addr: u16, byte: u8) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_byte_from_mem`
[INFO] [stdout]    --> src/cpu.rs:661:19
[INFO] [stdout]     |
[INFO] [stdout] 661 |     pub(crate) fn read_byte_from_mem(&self, addr: u16) -> u8 {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `format_flag`
[INFO] [stdout]    --> src/cpu.rs:789:12
[INFO] [stdout]     |
[INFO] [stdout] 789 |         fn format_flag(flag: bool) -> u8 {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAX_INST_CYCLES`
[INFO] [stdout]   --> src/cpu.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | const MAX_INST_CYCLES: u8 = 6;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cycle_count`
[INFO] [stdout]   --> src/cpu.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     cycle_count: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_to_pc`
[INFO] [stdout]    --> src/cpu.rs:200:19
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub(crate) fn add_to_pc(&mut self, val: u16) {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `format_flag`
[INFO] [stdout]    --> src/cpu.rs:789:12
[INFO] [stdout]     |
[INFO] [stdout] 789 |         fn format_flag(flag: bool) -> u8 {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "b0d3f9fb567aea415d913add90aa52f0cc25130f34f1a7dcaada8f0736e76260", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0d3f9fb567aea415d913add90aa52f0cc25130f34f1a7dcaada8f0736e76260", kill_on_drop: false }`
[INFO] [stdout] b0d3f9fb567aea415d913add90aa52f0cc25130f34f1a7dcaada8f0736e76260
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 83edfcd083d49a0d177fdd7db1fc7cf0b0f6c1c4368d927fc90ad49290fb987a
[INFO] running `Command { std: "docker" "start" "-a" "83edfcd083d49a0d177fdd7db1fc7cf0b0f6c1c4368d927fc90ad49290fb987a", kill_on_drop: false }`
[INFO] [stderr] warning: constant is never used: `MAX_INST_CYCLES`
[INFO] [stderr]   --> src/cpu.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | const MAX_INST_CYCLES: u8 = 6;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `cycle_count`
[INFO] [stderr]   --> src/cpu.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     cycle_count: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_pc`
[INFO] [stderr]    --> src/cpu.rs:188:19
[INFO] [stderr]     |
[INFO] [stderr] 188 |     pub(crate) fn set_pc(&mut self, val: u16) {
[INFO] [stderr]     |                   ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_y`
[INFO] [stderr]    --> src/cpu.rs:196:19
[INFO] [stderr]     |
[INFO] [stderr] 196 |     pub(crate) fn set_y(&mut self, val: u8) {
[INFO] [stderr]     |                   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `add_to_pc`
[INFO] [stderr]    --> src/cpu.rs:200:19
[INFO] [stderr]     |
[INFO] [stderr] 200 |     pub(crate) fn add_to_pc(&mut self, val: u16) {
[INFO] [stderr]     |                   ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `ac`
[INFO] [stderr]    --> src/cpu.rs:204:19
[INFO] [stderr]     |
[INFO] [stderr] 204 |     pub(crate) fn ac(&self) -> u8 {
[INFO] [stderr]     |                   ^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `x`
[INFO] [stderr]    --> src/cpu.rs:208:19
[INFO] [stderr]     |
[INFO] [stderr] 208 |     pub(crate) fn x(&self) -> u8 {
[INFO] [stderr]     |                   ^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `pc`
[INFO] [stderr]    --> src/cpu.rs:212:19
[INFO] [stderr]     |
[INFO] [stderr] 212 |     pub(crate) fn pc(&self) -> u16 {
[INFO] [stderr]     |                   ^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `write_to_mem`
[INFO] [stderr]    --> src/cpu.rs:657:19
[INFO] [stderr]     |
[INFO] [stderr] 657 |     pub(crate) fn write_to_mem(&mut self, addr: u16, byte: u8) {
[INFO] [stderr]     |                   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `read_byte_from_mem`
[INFO] [stderr]    --> src/cpu.rs:661:19
[INFO] [stderr]     |
[INFO] [stderr] 661 |     pub(crate) fn read_byte_from_mem(&self, addr: u16) -> u8 {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `format_flag`
[INFO] [stderr]    --> src/cpu.rs:789:12
[INFO] [stderr]     |
[INFO] [stderr] 789 |         fn format_flag(flag: bool) -> u8 {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mini6502` (lib) generated 11 warnings
[INFO] [stderr] warning: `mini6502` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mini6502-c4ff9ab2b68eb26e)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test bcd::test::test_bcd_add_u8 ... ok
[INFO] [stdout] test test::address::test_absolute_addressing ... ok
[INFO] [stdout] test test::address::test_zpg_x_indexed_addressing ... ok
[INFO] [stdout] test test::address::test_zpg_y_indexed_addressing ... ok
[INFO] [stdout] test test::address::test_indirect_addressing ... ok
[INFO] [stdout] test test::address::test_zpg_addressing ... ok
[INFO] [stdout] test test::address::test_absolute_x_addressing ... ok
[INFO] [stdout] test test::address::test_indirect_x_indexed_addressing ... ok
[INFO] [stdout] test test::flags::test_z_flag ... ok
[INFO] [stdout] test test::instructions::test_branch_instructions ... ok
[INFO] [stdout] test util::test::test_overflow ... ok
[INFO] [stdout] test test::instructions::test_asl ... ok
[INFO] [stdout] test util::test::test_wrapping_add_same_page ... ok
[INFO] [stdout] test test::instructions::test_inx ... ok
[INFO] [stdout] test test::address::test_indirect_y_indexed_addressing ... ok
[INFO] [stdout] test test::instructions::test_dec ... ok
[INFO] [stdout] test util::test::test_combine_u8_into_u16 ... ok
[INFO] [stdout] test test::instructions::test_cpx ... ok
[INFO] [stdout] test test::instructions::test_iny ... ok
[INFO] [stdout] test test::flags::test_n_flag ... ok
[INFO] [stdout] test test::flags::test_c_flag ... ok
[INFO] [stdout] test test::instructions::test_and ... ok
[INFO] [stdout] test test::address::test_absolute_y_addressing ... ok
[INFO] [stdout] test test::instructions::test_bit ... ok
[INFO] [stdout] test test::address::test_relative_addressing ... ok
[INFO] [stdout] test test::instructions::test_dex ... ok
[INFO] [stdout] test test::instructions::test_brk ... ok
[INFO] [stdout] test test::instructions::test_cmp ... ok
[INFO] [stdout] test test::instructions::test_inc ... ok
[INFO] [stdout] test test::instructions::test_eor ... ok
[INFO] [stdout] test test::instructions::test_adc ... ok
[INFO] [stdout] test test::instructions::test_cpy ... ok
[INFO] [stdout] test test::instructions::test_dey ... ok
[INFO] [stdout] test test::instructions::test_jmp ... ok
[INFO] [stdout] test test::instructions::test_ldx ... ok
[INFO] [stdout] test test::stack::test_stack ... ok
[INFO] [stdout] test test::instructions::test_jsr ... ok
[INFO] [stdout] test test::instructions::test_lda ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mini6502-c9ef59fac4bbd3f9)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mini6502
[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 1 test
[INFO] [stdout] test src/util.rs - util::wrapping_add_same_page (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "83edfcd083d49a0d177fdd7db1fc7cf0b0f6c1c4368d927fc90ad49290fb987a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83edfcd083d49a0d177fdd7db1fc7cf0b0f6c1c4368d927fc90ad49290fb987a", kill_on_drop: false }`
[INFO] [stdout] 83edfcd083d49a0d177fdd7db1fc7cf0b0f6c1c4368d927fc90ad49290fb987a