[INFO] cloning repository https://github.com/JulesVranckx/chip8rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JulesVranckx/chip8rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJulesVranckx%2Fchip8rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJulesVranckx%2Fchip8rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bea4101698bede60ee56ea70b0a332ba81905ed6
[INFO] testing JulesVranckx/chip8rs against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJulesVranckx%2Fchip8rs" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JulesVranckx/chip8rs on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JulesVranckx/chip8rs
[INFO] finished tweaking git repo https://github.com/JulesVranckx/chip8rs
[INFO] tweaked toml for git repo https://github.com/JulesVranckx/chip8rs written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/JulesVranckx/chip8rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd8efc840addb25d3f5bd34e99c330d18a91fe8c2fc7c3c0b2a60f5aa525ccd5
[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" "dd8efc840addb25d3f5bd34e99c330d18a91fe8c2fc7c3c0b2a60f5aa525ccd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd8efc840addb25d3f5bd34e99c330d18a91fe8c2fc7c3c0b2a60f5aa525ccd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd8efc840addb25d3f5bd34e99c330d18a91fe8c2fc7c3c0b2a60f5aa525ccd5", kill_on_drop: false }`
[INFO] [stdout] dd8efc840addb25d3f5bd34e99c330d18a91fe8c2fc7c3c0b2a60f5aa525ccd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 263b620261c13f669af858c7a90f18c830acd6d9cac748f4a47662a3098de4c6
[INFO] running `Command { std: "docker" "start" "-a" "263b620261c13f669af858c7a90f18c830acd6d9cac748f4a47662a3098de4c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling sdl2-sys v0.30.0
[INFO] [stderr]    Compiling c_vec v1.0.12
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling clap v3.0.7
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling sdl2 v0.30.0
[INFO] [stderr]    Compiling chip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `FRAME_BUFFER_HEIGHT`, `FRAME_BUFFER_LENGTH`, `Instruction`
[INFO] [stdout]  --> src/main.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cpu::{CPU, Instruction, FRAME_BUFFER_LENGTH, FRAME_BUFFER_HEIGHT};
[INFO] [stdout]   |                ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/cpu.rs:837:25
[INFO] [stdout]     |
[INFO] [stdout] 837 |                     let mut x = self.v.read(*vx)?;
[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/cpu.rs:838:25
[INFO] [stdout]     |
[INFO] [stdout] 838 |                     let mut y = self.v.read(*vy)?;
[INFO] [stdout]     |                         ----^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/cpu.rs:857:25
[INFO] [stdout]     |
[INFO] [stdout] 857 |                     let mut x = self.v.read(*vx)?;
[INFO] [stdout]     |                         ----^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/cpu.rs:858:25
[INFO] [stdout]     |
[INFO] [stdout] 858 |                     let mut y = self.v.read(*vy)?;
[INFO] [stdout]     |                         ----^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SYS`
[INFO] [stdout]    --> src/cpu.rs:999:5
[INFO] [stdout]     |
[INFO] [stdout] 999 |     SYS(Addr),
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Instruction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/cpu.rs:997:10
[INFO] [stdout]     |
[INFO] [stdout] 997 | #[derive(Debug)]
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `InputDriver`
[INFO] [stdout]  --> src/drivers/input_driver.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct InputDriver {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/drivers/input_driver.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new(sdl_context: &sdl2::Sdl) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `poll`
[INFO] [stdout]   --> src/drivers/input_driver.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn poll(&mut self) -> Result<[bool; 16], ()> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `CartridgeDriver`
[INFO] [stdout]  --> src/drivers/cartridge_driver.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct CartridgeDriver {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/drivers/cartridge_driver.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new(filename: &str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/chip8-61a94c64fd4c1864.chip8.7a865aa9-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-61a94c64fd4c1864.chip8.7a865aa9-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-61a94c64fd4c1864.chip8.7a865aa9-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-61a94c64fd4c1864.chip8.7a865aa9-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-61a94c64fd4c1864.chip8.7a865aa9-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-61a94c64fd4c1864.chip8.7a865aa9-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-61a94c64fd4c1864.chip8.7a865aa9-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-61a94c64fd4c1864.chip8.7a865aa9-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-61a94c64fd4c1864.chip8.7a865aa9-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-61a94c64fd4c1864.chip8.7a865aa9-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-61a94c64fd4c1864.chip8.7a865aa9-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-61a94c64fd4c1864.chip8.7a865aa9-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-61a94c64fd4c1864.chip8.7a865aa9-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-61a94c64fd4c1864.chip8.7a865aa9-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-61a94c64fd4c1864.chip8.7a865aa9-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-61a94c64fd4c1864.chip8.7a865aa9-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-61a94c64fd4c1864.1gvdbx8gf07hp091.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2-72ca9851ce84d57b.rlib" "/opt/rustwide/target/debug/deps/librand-d6b8f1c107b72b10.rlib" "/opt/rustwide/target/debug/deps/librand-fcc973ddf834f413.rlib" "/opt/rustwide/target/debug/deps/libc_vec-90efa7a5f1d2d4a0.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-5e5420de21e048ac.rlib" "/opt/rustwide/target/debug/deps/libbitflags-b50f842450d10e09.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-e7857b9bcc96adbb.rlib" "/opt/rustwide/target/debug/deps/libnum-d4609f0c1debd8a4.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-0b231d86d838110f.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-f93c724cf0f9fade.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-ae8623994a8ecaa9.rlib" "/opt/rustwide/target/debug/deps/librand-9e2dedce88e65c46.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-ef643a60049b9c06.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-40f449e53c56e02b.rlib" "/opt/rustwide/target/debug/deps/librand_core-a9a334b592d73c24.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-98d81735b3e47d0d.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-56df745b5175507b.rlib" "/opt/rustwide/target/debug/deps/libclap-0477aba3f8cebd35.rlib" "/opt/rustwide/target/debug/deps/libstrsim-efc95d61a4073098.rlib" "/opt/rustwide/target/debug/deps/libatty-a3f1657835ffa648.rlib" "/opt/rustwide/target/debug/deps/liblibc-593c6b9c958c9896.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-b792ab1f217da8de.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-fd638744125a9b26.rlib" "/opt/rustwide/target/debug/deps/libindexmap-82885794cdf7ad5e.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-8ce5fddf7b71f952.rlib" "/opt/rustwide/target/debug/deps/libos_str_bytes-243440063fb2369b.rlib" "/opt/rustwide/target/debug/deps/libmemchr-1331aa8962ea7f83.rlib" "/opt/rustwide/target/debug/deps/libbitflags-f1ca410388ec357f.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-b341606102c7008f.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8d61b92a0a02f53a.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-fc45202bb435016b.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f2400674c7513725.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-605c3a7d1a5d300d.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-3d4fb4efa907e4e8.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-65207f030ab23308.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-76ca199cb0186109.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-1e3e01ed4f561dc1.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dd8dddcba7c13fee.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-00b13d31c3420656.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e4c8460b81557bd5.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-600d46e5f0005455.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e4a08a2585b62d37.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fbc21ec567cb9dc7.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-10b3fa8e49bd978f.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64625b73694ffce7.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-fb6b78ac543a58ee.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1d1f2d1bec6f51b8.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-acf5ff6e9595d982.rlib" "-Wl,-Bdynamic" "-lSDL2_gfx" "-lSDL2" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/chip8-61a94c64fd4c1864" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL2_gfx
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chip8` due to 2 previous errors; 11 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "263b620261c13f669af858c7a90f18c830acd6d9cac748f4a47662a3098de4c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "263b620261c13f669af858c7a90f18c830acd6d9cac748f4a47662a3098de4c6", kill_on_drop: false }`
[INFO] [stdout] 263b620261c13f669af858c7a90f18c830acd6d9cac748f4a47662a3098de4c6