[INFO] cloning repository https://github.com/wez470/Rustboy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wez470/Rustboy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwez470%2FRustboy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwez470%2FRustboy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1c5a4e8bfb41dd4e258cb187a758e53d72c76fea
[INFO] testing wez470/Rustboy 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%2Fwez470%2FRustboy" "/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/wez470/Rustboy 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/wez470/Rustboy
[INFO] finished tweaking git repo https://github.com/wez470/Rustboy
[INFO] tweaked toml for git repo https://github.com/wez470/Rustboy written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/wez470/Rustboy 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 smallstr v0.2.0
[INFO] [stderr]   Downloaded mortal v0.2.2
[INFO] [stderr]   Downloaded enumflags2_derive v0.6.4
[INFO] [stderr]   Downloaded sdl2 v0.34.0
[INFO] [stderr]   Downloaded tabwriter v1.2.1
[INFO] [stderr]   Downloaded enumflags2 v0.6.4
[INFO] [stderr]   Downloaded linefeed v0.6.0
[INFO] [stderr]   Downloaded terminfo v0.7.2
[INFO] [stderr]   Downloaded quickcheck v0.9.2
[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] 64c19ab5026eb61d61a2baa5f991bb54a2b98c6c4be6e3c475e00d9015ec4f71
[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" "64c19ab5026eb61d61a2baa5f991bb54a2b98c6c4be6e3c475e00d9015ec4f71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64c19ab5026eb61d61a2baa5f991bb54a2b98c6c4be6e3c475e00d9015ec4f71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64c19ab5026eb61d61a2baa5f991bb54a2b98c6c4be6e3c475e00d9015ec4f71", kill_on_drop: false }`
[INFO] [stdout] 64c19ab5026eb61d61a2baa5f991bb54a2b98c6c4be6e3c475e00d9015ec4f71
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ce09fab1e851c16910b4e24fe8306f9467081ef27446fd221222b5b0dd0144eb
[INFO] running `Command { std: "docker" "start" "-a" "ce09fab1e851c16910b4e24fe8306f9467081ef27446fd221222b5b0dd0144eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling syn v1.0.21
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling siphasher v0.3.3
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling cc v1.0.53
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling static_assertions v0.3.4
[INFO] [stderr]    Compiling smallvec v1.4.0
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling sdl2 v0.34.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling c_vec v1.3.3
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]    Compiling sdl2-sys v0.34.0
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling tabwriter v1.2.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling smallstr v0.2.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.12
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]    Compiling lexical-core v0.6.7
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling backtrace-sys v0.1.37
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling backtrace v0.3.41
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling terminfo v0.7.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.2
[INFO] [stderr]    Compiling enumflags2_derive v0.6.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.2
[INFO] [stderr]    Compiling enumflags2 v0.6.4
[INFO] [stderr]    Compiling structopt-derive v0.4.7
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling structopt v0.3.14
[INFO] [stderr]    Compiling mortal v0.2.2
[INFO] [stderr]    Compiling linefeed v0.6.0
[INFO] [stderr]    Compiling rugby v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `ram`
[INFO] [stdout]    --> src/cart.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn ram(&self) -> &[u8] {
[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/rugby-e5c4f5d6a6afa3d5.rugby.5f5nm8gw-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rugby-e5c4f5d6a6afa3d5.rugby.5f5nm8gw-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rugby-e5c4f5d6a6afa3d5.rugby.5f5nm8gw-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rugby-e5c4f5d6a6afa3d5.rugby.5f5nm8gw-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rugby-e5c4f5d6a6afa3d5.rugby.5f5nm8gw-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rugby-e5c4f5d6a6afa3d5.rugby.5f5nm8gw-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rugby-e5c4f5d6a6afa3d5.rugby.5f5nm8gw-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rugby-e5c4f5d6a6afa3d5.rugby.5f5nm8gw-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rugby-e5c4f5d6a6afa3d5.rugby.5f5nm8gw-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rugby-e5c4f5d6a6afa3d5.rugby.5f5nm8gw-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rugby-e5c4f5d6a6afa3d5.rugby.5f5nm8gw-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rugby-e5c4f5d6a6afa3d5.rugby.5f5nm8gw-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rugby-e5c4f5d6a6afa3d5.rugby.5f5nm8gw-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rugby-e5c4f5d6a6afa3d5.rugby.5f5nm8gw-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rugby-e5c4f5d6a6afa3d5.rugby.5f5nm8gw-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rugby-e5c4f5d6a6afa3d5.rugby.5f5nm8gw-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rugby-e5c4f5d6a6afa3d5" "/opt/rustwide/target/debug/deps/rugby-e5c4f5d6a6afa3d5.lnpgzfupy4f4329.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-Wl,-O1" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-f92ea508c52b9a93/out" "-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/libtabwriter-ffd7ed96a0989012.rlib" "/opt/rustwide/target/debug/deps/libenv_logger-08fdb5ce9bc48ac6.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-2af3874d28d8f3e9.rlib" "/opt/rustwide/target/debug/deps/libhumantime-f2e8b2cd45f3f796.rlib" "/opt/rustwide/target/debug/deps/libquick_error-4570750bf8d16ff0.rlib" "/opt/rustwide/target/debug/deps/libregex-f6f5723d063560ac.rlib" "/opt/rustwide/target/debug/deps/libthread_local-693a028b89bc27f5.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-88e4f0b88f2db68e.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-c915808a2ef55831.rlib" "/opt/rustwide/target/debug/deps/libhex-2e0ccd83cafb6fd0.rlib" "/opt/rustwide/target/debug/deps/liblinefeed-681f28e62b664cf6.rlib" "/opt/rustwide/target/debug/deps/libdirs-0c702d664812544d.rlib" "/opt/rustwide/target/debug/deps/libmortal-9d632fc0c7629a0a.rlib" "/opt/rustwide/target/debug/deps/libterminfo-7d85ba5a9813ec90.rlib" "/opt/rustwide/target/debug/deps/libdirs-cd1812315cb16d24.rlib" "/opt/rustwide/target/debug/deps/libdirs_sys-3871e98879ff9eca.rlib" "/opt/rustwide/target/debug/deps/libfnv-ce71bc40ffa290d1.rlib" "/opt/rustwide/target/debug/deps/libphf-8b1916e5e1a42f11.rlib" "/opt/rustwide/target/debug/deps/libphf_shared-1e0c9a3783eb0a19.rlib" "/opt/rustwide/target/debug/deps/libsiphasher-f7cf5700d50ca739.rlib" "/opt/rustwide/target/debug/deps/libnom-0d63e4ae05bd61de.rlib" "/opt/rustwide/target/debug/deps/liblexical_core-b4e0428d81062461.rlib" "/opt/rustwide/target/debug/deps/libryu-c03e4acd6890b64c.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-ed7daa4624d5eb9f.rlib" "/opt/rustwide/target/debug/deps/libnodrop-35c16cecb284a534.rlib" "/opt/rustwide/target/debug/deps/libstatic_assertions-d17c930857b068f9.rlib" "/opt/rustwide/target/debug/deps/libmemchr-ea0ec4d016487bb0.rlib" "/opt/rustwide/target/debug/deps/libnix-9b394838f9262932.rlib" "/opt/rustwide/target/debug/deps/libvoid-c87c781b0f21ca42.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-07519cba3304d8f1.rlib" "/opt/rustwide/target/debug/deps/libsmallstr-046219931b77fdca.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-9a1bc9af98546b81.rlib" "/opt/rustwide/target/debug/deps/libenumflags2-419e472de409df7e.rlib" "/opt/rustwide/target/debug/deps/libstructopt-eab6f27b705a2e79.rlib" "/opt/rustwide/target/debug/deps/libclap-33a6081eef9d8596.rlib" "/opt/rustwide/target/debug/deps/libvec_map-848c93f47c426d2b.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-6a0b3d336410d074.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-efec889be378ac57.rlib" "/opt/rustwide/target/debug/deps/libstrsim-ab3944f5ee2061de.rlib" "/opt/rustwide/target/debug/deps/libatty-361c6a84e7c64a78.rlib" "/opt/rustwide/target/debug/deps/libansi_term-bd3888c8ff1ddb55.rlib" "/opt/rustwide/target/debug/deps/liblog-abf5413c9929f754.rlib" "/opt/rustwide/target/debug/deps/libfailure-918d645798341ca8.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-3ed3f8dfb139d25f.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-ae529efa7745fef6.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-bc2c18d745f88817.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-722b230f19ec4ece.rlib" "/opt/rustwide/target/debug/deps/libsdl2-ac384a0b593b707e.rlib" "/opt/rustwide/target/debug/deps/libc_vec-5f1d1d435efeb58c.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-fe250561462bd1fb.rlib" "/opt/rustwide/target/debug/deps/libbitflags-4f3c8dcd48dddc46.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-96c75cfe19a94a4b.rlib" "/opt/rustwide/target/debug/deps/liblibc-0f2e9dcb681dbd71.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_gfx" "-lutil" "-ldl" "-lutil" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[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; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rugby`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "ce09fab1e851c16910b4e24fe8306f9467081ef27446fd221222b5b0dd0144eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce09fab1e851c16910b4e24fe8306f9467081ef27446fd221222b5b0dd0144eb", kill_on_drop: false }`
[INFO] [stdout] ce09fab1e851c16910b4e24fe8306f9467081ef27446fd221222b5b0dd0144eb
