[INFO] cloning repository https://github.com/shocoman/YARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shocoman/YARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshocoman%2FYARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshocoman%2FYARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 925afbc2c959f47a74f30ca94d88dc778a3857db
[INFO] testing shocoman/YARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshocoman%2FYARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shocoman/YARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shocoman/YARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust
[INFO] finished tweaking git repo https://github.com/shocoman/YARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust
[INFO] tweaked toml for git repo https://github.com/shocoman/YARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/shocoman/YARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sdl2 v0.34.1
[INFO] [stderr]   Downloaded sdl2-sys v0.34.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c70b7c95dca15555bb464fa41c1fa9e45cf8034e34156568b47093df26756a30
[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" "c70b7c95dca15555bb464fa41c1fa9e45cf8034e34156568b47093df26756a30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c70b7c95dca15555bb464fa41c1fa9e45cf8034e34156568b47093df26756a30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c70b7c95dca15555bb464fa41c1fa9e45cf8034e34156568b47093df26756a30", kill_on_drop: false }`
[INFO] [stdout] c70b7c95dca15555bb464fa41c1fa9e45cf8034e34156568b47093df26756a30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97b65684f242daf309580bd82d92150551615e9b8d669461893f4bbd595bc8b7
[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" "97b65684f242daf309580bd82d92150551615e9b8d669461893f4bbd595bc8b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling sdl2 v0.34.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling sdl2-sys v0.34.0
[INFO] [stderr]    Compiling space_invaders_emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `PixelFormatEnum`
[INFO] [stdout]  --> src/sdl_context.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sdl2::pixels::{Color, PixelFormatEnum};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::render::Texture`
[INFO] [stdout]  --> src/sdl_context.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sdl2::render::Texture;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/shift_register.rs:21:28
[INFO] [stdout]    |
[INFO] [stdout] 21 |         self.shift_data |= ((val as u16) << 8);
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::exit`
[INFO] [stdout]  --> src/controls.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::process::exit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]   --> src/bus.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::time::{Instant, Duration};
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::render::Texture`
[INFO] [stdout]   --> src/bus.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use sdl2::render::Texture;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dst_rect`
[INFO] [stdout]   --> src/screen.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let dst_rect = Rect::new(0, 0, size.0, size.1);
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dst_rect`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_rect`
[INFO] [stdout]   --> src/screen.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let new_rect = Rect::new(0,0, size.1, size.0);
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_rect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cnt`
[INFO] [stdout]   --> src/screen.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let cnt = Point::new((size.0 / 2) as i32, (size.1 / 2) as i32);
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_cnt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/sdl_context.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut window = video_subsystem
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/sdl_context.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let mut event_pump = sdl_context.event_pump().unwrap();
[INFO] [stdout]    |             ----^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `print_state`
[INFO] [stdout]   --> src/i8080.rs:91:12
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn print_state(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/space_invaders_emulator-2ed6f19024120677.space_invaders_emulator.9vyjxard-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/space_invaders_emulator-2ed6f19024120677.space_invaders_emulator.9vyjxard-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/space_invaders_emulator-2ed6f19024120677.space_invaders_emulator.9vyjxard-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/space_invaders_emulator-2ed6f19024120677.space_invaders_emulator.9vyjxard-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/space_invaders_emulator-2ed6f19024120677.space_invaders_emulator.9vyjxard-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/space_invaders_emulator-2ed6f19024120677.space_invaders_emulator.9vyjxard-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/space_invaders_emulator-2ed6f19024120677.space_invaders_emulator.9vyjxard-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/space_invaders_emulator-2ed6f19024120677.space_invaders_emulator.9vyjxard-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/space_invaders_emulator-2ed6f19024120677.space_invaders_emulator.9vyjxard-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/space_invaders_emulator-2ed6f19024120677.space_invaders_emulator.9vyjxard-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/space_invaders_emulator-2ed6f19024120677.space_invaders_emulator.9vyjxard-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/space_invaders_emulator-2ed6f19024120677.space_invaders_emulator.9vyjxard-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/space_invaders_emulator-2ed6f19024120677.space_invaders_emulator.9vyjxard-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/space_invaders_emulator-2ed6f19024120677.space_invaders_emulator.9vyjxard-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/space_invaders_emulator-2ed6f19024120677.space_invaders_emulator.9vyjxard-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/space_invaders_emulator-2ed6f19024120677.space_invaders_emulator.9vyjxard-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/space_invaders_emulator-2ed6f19024120677" "/opt/rustwide/target/debug/deps/space_invaders_emulator-2ed6f19024120677.5amop67karigt9pj.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2-f0aae1f5121c9a18.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-d6c404a9aa8a7025.rlib" "/opt/rustwide/target/debug/deps/libbitflags-ef3b499484556621.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-03dc560a77c5aa3e.rlib" "/opt/rustwide/target/debug/deps/liblibc-11d35527eaac07af.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-3532beb752f910d7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-3529ece450b7f3c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-23e8f582a6744f80.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-5e7e0793b29cbf78.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-253e0736424ceb78.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-b6fd484888124c85.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-cca4d20e4b53839c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0a7401891c2a4f50.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-efbb25e073df787e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-25965457612624bc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-09058283ea779342.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-ab973dacc0513511.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b437d6640b1f764b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8cc0b2380206399c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-727cdf2b6a468113.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cf4d442d877ea2f4.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-7e5b6df427ca977c.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_mixer" "-lutil" "-ldl" "-lutil" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL2_mixer
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `space_invaders_emulator`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "97b65684f242daf309580bd82d92150551615e9b8d669461893f4bbd595bc8b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97b65684f242daf309580bd82d92150551615e9b8d669461893f4bbd595bc8b7", kill_on_drop: false }`
[INFO] [stdout] 97b65684f242daf309580bd82d92150551615e9b8d669461893f4bbd595bc8b7
