[INFO] updating cached repository https://github.com/delebota/RustBoy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3b3bf1b35f2b7a2ace1a46de7d1a2e33bb6d3258
[INFO] testing delebota/RustBoy against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdelebota%2FRustBoy" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/delebota/RustBoy on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/delebota/RustBoy
[INFO] finished tweaking git repo https://github.com/delebota/RustBoy
[INFO] tweaked toml for git repo https://github.com/delebota/RustBoy written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/delebota/RustBoy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a7ac5d1804f5f3287eedcb234b654d40d54a81d2b7606396afefb4600c5e4da
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8a7ac5d1804f5f3287eedcb234b654d40d54a81d2b7606396afefb4600c5e4da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a7ac5d1804f5f3287eedcb234b654d40d54a81d2b7606396afefb4600c5e4da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a7ac5d1804f5f3287eedcb234b654d40d54a81d2b7606396afefb4600c5e4da", kill_on_drop: false }`
[INFO] [stdout] 8a7ac5d1804f5f3287eedcb234b654d40d54a81d2b7606396afefb4600c5e4da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3aedb135e875fcb46b8ee00f52775ef71916be17c257c1403d0f2c10b5141102
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3aedb135e875fcb46b8ee00f52775ef71916be17c257c1403d0f2c10b5141102", kill_on_drop: false }`
[INFO] [stderr]    Compiling sdl2 v0.33.0
[INFO] [stderr]    Compiling sdl2-sys v0.33.0
[INFO] [stderr]    Compiling aho-corasick v0.7.7
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling regex v1.3.4
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling RustBoy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu.rs:1723:13
[INFO] [stdout]      |
[INFO] [stdout] 1723 |             _ => {
[INFO] [stdout]      |             ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu.rs:3208:13
[INFO] [stdout]      |
[INFO] [stdout] 3208 |             _ => {
[INFO] [stdout]      |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC2`
[INFO] [stdout]  --> src/cartridge.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const MBC2: u8                = 0x05;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC2_BATT`
[INFO] [stdout]  --> src/cartridge.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const MBC2_BATT: u8           = 0x06;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC3_TIMER_BATT`
[INFO] [stdout]   --> src/cartridge.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const MBC3_TIMER_BATT: u8     = 0x0F;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC3_TIMER_RAM_BATT`
[INFO] [stdout]   --> src/cartridge.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const MBC3_TIMER_RAM_BATT: u8 = 0x10;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC3`
[INFO] [stdout]   --> src/cartridge.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const MBC3: u8                = 0x11;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC3_RAM`
[INFO] [stdout]   --> src/cartridge.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const MBC3_RAM: u8            = 0x12;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC3_RAM_BATT`
[INFO] [stdout]   --> src/cartridge.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const MBC3_RAM_BATT: u8       = 0x13;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC5`
[INFO] [stdout]   --> src/cartridge.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const MBC5: u8                = 0x19;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC5_BATT`
[INFO] [stdout]   --> src/cartridge.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const MBC5_BATT: u8           = 0x1A;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC5_RAM_BATT`
[INFO] [stdout]   --> src/cartridge.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const MBC5_RAM_BATT: u8       = 0x1B;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC5_RUMBLE`
[INFO] [stdout]   --> src/cartridge.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub const MBC5_RUMBLE: u8         = 0x1C;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC5_RUMBLE_SRAM`
[INFO] [stdout]   --> src/cartridge.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const MBC5_RUMBLE_SRAM: u8    = 0x1D;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC5_RUMB_SRAM_BATT`
[INFO] [stdout]   --> src/cartridge.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub const MBC5_RUMB_SRAM_BATT: u8 = 0x1E;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_clock_m`
[INFO] [stdout]    --> src/cpu.rs:123:12
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn get_clock_m(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `least_significant_bit_u16`
[INFO] [stdout]     --> src/cpu.rs:3867:8
[INFO] [stdout]      |
[INFO] [stdout] 3867 |     fn least_significant_bit_u16(&mut self, x: u16) -> u16 {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `most_significant_bit_u16`
[INFO] [stdout]     --> src/cpu.rs:3871:8
[INFO] [stdout]      |
[INFO] [stdout] 3871 |     fn most_significant_bit_u16(&mut self, x: u16) -> u16 {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sdl_context`
[INFO] [stdout]   --> src/gpu.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     sdl_context: Sdl,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_window_tilemap`
[INFO] [stdout]    --> src/gpu.rs:513:8
[INFO] [stdout]     |
[INFO] [stdout] 513 |     fn get_window_tilemap(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_window_status`
[INFO] [stdout]    --> src/gpu.rs:517:8
[INFO] [stdout]     |
[INFO] [stdout] 517 |     fn get_window_status(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_sprite_size`
[INFO] [stdout]    --> src/gpu.rs:529:8
[INFO] [stdout]     |
[INFO] [stdout] 529 |     fn get_sprite_size(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `RustBoy` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `rust_boy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.42s
[INFO] running `Command { std: "docker" "inspect" "3aedb135e875fcb46b8ee00f52775ef71916be17c257c1403d0f2c10b5141102", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aedb135e875fcb46b8ee00f52775ef71916be17c257c1403d0f2c10b5141102", kill_on_drop: false }`
[INFO] [stdout] 3aedb135e875fcb46b8ee00f52775ef71916be17c257c1403d0f2c10b5141102
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1fdd22257e2b7f6b029bd0f5d0ccbceed4047ef056961729c9d61fb661d40d86
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1fdd22257e2b7f6b029bd0f5d0ccbceed4047ef056961729c9d61fb661d40d86", kill_on_drop: false }`
[INFO] [stderr]    Compiling RustBoy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu.rs:1723:13
[INFO] [stdout]      |
[INFO] [stdout] 1723 |             _ => {
[INFO] [stdout]      |             ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu.rs:3208:13
[INFO] [stdout]      |
[INFO] [stdout] 3208 |             _ => {
[INFO] [stdout]      |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC2`
[INFO] [stdout]  --> src/cartridge.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const MBC2: u8                = 0x05;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC2_BATT`
[INFO] [stdout]  --> src/cartridge.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const MBC2_BATT: u8           = 0x06;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC3_TIMER_BATT`
[INFO] [stdout]   --> src/cartridge.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const MBC3_TIMER_BATT: u8     = 0x0F;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC3_TIMER_RAM_BATT`
[INFO] [stdout]   --> src/cartridge.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const MBC3_TIMER_RAM_BATT: u8 = 0x10;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC3`
[INFO] [stdout]   --> src/cartridge.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const MBC3: u8                = 0x11;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC3_RAM`
[INFO] [stdout]   --> src/cartridge.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const MBC3_RAM: u8            = 0x12;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC3_RAM_BATT`
[INFO] [stdout]   --> src/cartridge.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const MBC3_RAM_BATT: u8       = 0x13;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC5`
[INFO] [stdout]   --> src/cartridge.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const MBC5: u8                = 0x19;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC5_BATT`
[INFO] [stdout]   --> src/cartridge.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const MBC5_BATT: u8           = 0x1A;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC5_RAM_BATT`
[INFO] [stdout]   --> src/cartridge.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const MBC5_RAM_BATT: u8       = 0x1B;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC5_RUMBLE`
[INFO] [stdout]   --> src/cartridge.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub const MBC5_RUMBLE: u8         = 0x1C;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC5_RUMBLE_SRAM`
[INFO] [stdout]   --> src/cartridge.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const MBC5_RUMBLE_SRAM: u8    = 0x1D;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC5_RUMB_SRAM_BATT`
[INFO] [stdout]   --> src/cartridge.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub const MBC5_RUMB_SRAM_BATT: u8 = 0x1E;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_clock_m`
[INFO] [stdout]    --> src/cpu.rs:123:12
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn get_clock_m(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `least_significant_bit_u16`
[INFO] [stdout]     --> src/cpu.rs:3867:8
[INFO] [stdout]      |
[INFO] [stdout] 3867 |     fn least_significant_bit_u16(&mut self, x: u16) -> u16 {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `most_significant_bit_u16`
[INFO] [stdout]     --> src/cpu.rs:3871:8
[INFO] [stdout]      |
[INFO] [stdout] 3871 |     fn most_significant_bit_u16(&mut self, x: u16) -> u16 {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sdl_context`
[INFO] [stdout]   --> src/gpu.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     sdl_context: Sdl,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_window_tilemap`
[INFO] [stdout]    --> src/gpu.rs:513:8
[INFO] [stdout]     |
[INFO] [stdout] 513 |     fn get_window_tilemap(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_window_status`
[INFO] [stdout]    --> src/gpu.rs:517:8
[INFO] [stdout]     |
[INFO] [stdout] 517 |     fn get_window_status(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_sprite_size`
[INFO] [stdout]    --> src/gpu.rs:529:8
[INFO] [stdout]     |
[INFO] [stdout] 529 |     fn get_sprite_size(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `RustBoy` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `rust_boy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.02s
[INFO] running `Command { std: "docker" "inspect" "1fdd22257e2b7f6b029bd0f5d0ccbceed4047ef056961729c9d61fb661d40d86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fdd22257e2b7f6b029bd0f5d0ccbceed4047ef056961729c9d61fb661d40d86", kill_on_drop: false }`
[INFO] [stdout] 1fdd22257e2b7f6b029bd0f5d0ccbceed4047ef056961729c9d61fb661d40d86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] abbba8f7b2b8cb2ba3ae2dd854e8e0236253e9eb1d0dda13f38919e9aef46887
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "abbba8f7b2b8cb2ba3ae2dd854e8e0236253e9eb1d0dda13f38919e9aef46887", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]     --> src/cpu.rs:1723:13
[INFO] [stderr]      |
[INFO] [stderr] 1723 |             _ => {
[INFO] [stderr]      |             ^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]     --> src/cpu.rs:3208:13
[INFO] [stderr]      |
[INFO] [stderr] 3208 |             _ => {
[INFO] [stderr]      |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MBC2`
[INFO] [stderr]  --> src/cartridge.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub const MBC2: u8                = 0x05;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MBC2_BATT`
[INFO] [stderr]  --> src/cartridge.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub const MBC2_BATT: u8           = 0x06;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MBC3_TIMER_BATT`
[INFO] [stderr]   --> src/cartridge.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub const MBC3_TIMER_BATT: u8     = 0x0F;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MBC3_TIMER_RAM_BATT`
[INFO] [stderr]   --> src/cartridge.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub const MBC3_TIMER_RAM_BATT: u8 = 0x10;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MBC3`
[INFO] [stderr]   --> src/cartridge.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub const MBC3: u8                = 0x11;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MBC3_RAM`
[INFO] [stderr]   --> src/cartridge.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub const MBC3_RAM: u8            = 0x12;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MBC3_RAM_BATT`
[INFO] [stderr]   --> src/cartridge.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub const MBC3_RAM_BATT: u8       = 0x13;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MBC5`
[INFO] [stderr]   --> src/cartridge.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub const MBC5: u8                = 0x19;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MBC5_BATT`
[INFO] [stderr]   --> src/cartridge.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub const MBC5_BATT: u8           = 0x1A;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MBC5_RAM_BATT`
[INFO] [stderr]   --> src/cartridge.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub const MBC5_RAM_BATT: u8       = 0x1B;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MBC5_RUMBLE`
[INFO] [stderr]   --> src/cartridge.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub const MBC5_RUMBLE: u8         = 0x1C;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MBC5_RUMBLE_SRAM`
[INFO] [stderr]   --> src/cartridge.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub const MBC5_RUMBLE_SRAM: u8    = 0x1D;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MBC5_RUMB_SRAM_BATT`
[INFO] [stderr]   --> src/cartridge.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub const MBC5_RUMB_SRAM_BATT: u8 = 0x1E;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_clock_m`
[INFO] [stderr]    --> src/cpu.rs:123:12
[INFO] [stderr]     |
[INFO] [stderr] 123 |     pub fn get_clock_m(&self) -> u8 {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `least_significant_bit_u16`
[INFO] [stderr]     --> src/cpu.rs:3867:8
[INFO] [stderr]      |
[INFO] [stderr] 3867 |     fn least_significant_bit_u16(&mut self, x: u16) -> u16 {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `most_significant_bit_u16`
[INFO] [stderr]     --> src/cpu.rs:3871:8
[INFO] [stderr]      |
[INFO] [stderr] 3871 |     fn most_significant_bit_u16(&mut self, x: u16) -> u16 {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `sdl_context`
[INFO] [stderr]   --> src/gpu.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     sdl_context: Sdl,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_window_tilemap`
[INFO] [stderr]    --> src/gpu.rs:513:8
[INFO] [stderr]     |
[INFO] [stderr] 513 |     fn get_window_tilemap(&self) -> u8 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_window_status`
[INFO] [stderr]    --> src/gpu.rs:517:8
[INFO] [stderr]     |
[INFO] [stderr] 517 |     fn get_window_status(&self) -> u8 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_sprite_size`
[INFO] [stderr]    --> src/gpu.rs:529:8
[INFO] [stderr]     |
[INFO] [stderr] 529 |     fn get_sprite_size(&self) -> u8 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `RustBoy` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `rust_boy`
[INFO] [stderr] 
[INFO] [stderr] warning: 23 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/RustBoy-2183b73a8ce5c77a
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "abbba8f7b2b8cb2ba3ae2dd854e8e0236253e9eb1d0dda13f38919e9aef46887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abbba8f7b2b8cb2ba3ae2dd854e8e0236253e9eb1d0dda13f38919e9aef46887", kill_on_drop: false }`
[INFO] [stdout] abbba8f7b2b8cb2ba3ae2dd854e8e0236253e9eb1d0dda13f38919e9aef46887