[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 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJulesVranckx%2Fchip8rs" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JulesVranckx/chip8rs 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/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-11/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" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] fba72512422731d2bc0ea674b502f6e66c31d7b1712eb27030fa1fa3b6fcc784
[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" "fba72512422731d2bc0ea674b502f6e66c31d7b1712eb27030fa1fa3b6fcc784", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fba72512422731d2bc0ea674b502f6e66c31d7b1712eb27030fa1fa3b6fcc784", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fba72512422731d2bc0ea674b502f6e66c31d7b1712eb27030fa1fa3b6fcc784", kill_on_drop: false }`
[INFO] [stdout] fba72512422731d2bc0ea674b502f6e66c31d7b1712eb27030fa1fa3b6fcc784
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d8490bf3c6e3b4a5f71d193a5b74a132610de46a2b1fa3702c32f9a85723c0cd
[INFO] running `Command { std: "docker" "start" "-a" "d8490bf3c6e3b4a5f71d193a5b74a132610de46a2b1fa3702c32f9a85723c0cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling sdl2-sys v0.30.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling c_vec v1.0.12
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling sdl2 v0.30.0
[INFO] [stderr]    Compiling clap_derive v3.0.6
[INFO] [stderr]    Compiling clap v3.0.7
[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] 
[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-bb4be65cdf53f2b0.chip8.35e9a1a9-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-bb4be65cdf53f2b0.chip8.35e9a1a9-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-bb4be65cdf53f2b0.chip8.35e9a1a9-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-bb4be65cdf53f2b0.chip8.35e9a1a9-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-bb4be65cdf53f2b0.chip8.35e9a1a9-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-bb4be65cdf53f2b0.chip8.35e9a1a9-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-bb4be65cdf53f2b0.chip8.35e9a1a9-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-bb4be65cdf53f2b0.chip8.35e9a1a9-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-bb4be65cdf53f2b0.chip8.35e9a1a9-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-bb4be65cdf53f2b0.chip8.35e9a1a9-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-bb4be65cdf53f2b0.chip8.35e9a1a9-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-bb4be65cdf53f2b0.chip8.35e9a1a9-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-bb4be65cdf53f2b0.chip8.35e9a1a9-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-bb4be65cdf53f2b0.chip8.35e9a1a9-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-bb4be65cdf53f2b0.chip8.35e9a1a9-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-bb4be65cdf53f2b0.chip8.35e9a1a9-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/chip8-bb4be65cdf53f2b0.3lcjd5c6bf7ik5tu.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2-35ac2823505741cc.rlib" "/opt/rustwide/target/debug/deps/librand-f82987b6cc312736.rlib" "/opt/rustwide/target/debug/deps/librand-6e4ae834094dbf6d.rlib" "/opt/rustwide/target/debug/deps/libc_vec-23f04abfecf5fc5f.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-8cc154bd270c7ce3.rlib" "/opt/rustwide/target/debug/deps/libbitflags-a90aa1b00e6334cb.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-9ac9d5d2c1fb6325.rlib" "/opt/rustwide/target/debug/deps/libnum-f7be84adbdcd0c1e.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-7f6e8f40b951cb3a.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-5bddf809b152de7e.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-13f456c52851e665.rlib" "/opt/rustwide/target/debug/deps/librand-a3700fcf1cdc220d.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-9dd7534852be311e.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-f422879e062f51ad.rlib" "/opt/rustwide/target/debug/deps/librand_core-603bf694e83f8e33.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-bdcad2f9038802e5.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-0a04e74fc4f21d18.rlib" "/opt/rustwide/target/debug/deps/libclap-438e596e71f21b9d.rlib" "/opt/rustwide/target/debug/deps/libstrsim-c594028b36314aa0.rlib" "/opt/rustwide/target/debug/deps/libatty-2bd405c78359f5e8.rlib" "/opt/rustwide/target/debug/deps/liblibc-7a060ea7f93b7aa4.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-9f5422cbb754d7e1.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-c6bdd874a6e1d5f0.rlib" "/opt/rustwide/target/debug/deps/libindexmap-4f705c43d4bb5f6c.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-b02c9558425dd3eb.rlib" "/opt/rustwide/target/debug/deps/libos_str_bytes-8f3472abe99bdece.rlib" "/opt/rustwide/target/debug/deps/libmemchr-bc7103d2fd7c9396.rlib" "/opt/rustwide/target/debug/deps/libbitflags-1693f043aa7c36ab.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-02ff0d0fbc57b9b4.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a46a068050a12a4b.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1df56095db9453cb.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-9062de483386e50b.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-b988ab269ff13602.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-1bc822d886d4f7bd.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-963eca8df4c224a6.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d805b480c9102e58.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-06dfdbc22b935051.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-d7523a4d118e6572.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-5d7898c7fac3a07d.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-8c2bdbab4845bf3d.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-d578639df0547b30.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-58bbb7b1efa3a5e2.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4c9b082d197c16f8.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-70f9ed6d8e7a5ce6.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8c0a241d0360fa53.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-bad7ed93fdd31371.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-98b4d121af2b7335.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1d9f7e5920635d15.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/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/chip8-bb4be65cdf53f2b0" "-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" "d8490bf3c6e3b4a5f71d193a5b74a132610de46a2b1fa3702c32f9a85723c0cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8490bf3c6e3b4a5f71d193a5b74a132610de46a2b1fa3702c32f9a85723c0cd", kill_on_drop: false }`
[INFO] [stdout] d8490bf3c6e3b4a5f71d193a5b74a132610de46a2b1fa3702c32f9a85723c0cd