[INFO] updating cached repository https://github.com/chrisbutcher/gameboy
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ac1093be588df5877f95b9af50a5bb970b788c08
[INFO] testing chrisbutcher/gameboy against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrisbutcher%2Fgameboy" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chrisbutcher/gameboy on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/chrisbutcher/gameboy
[INFO] finished tweaking git repo https://github.com/chrisbutcher/gameboy
[INFO] tweaked toml for git repo https://github.com/chrisbutcher/gameboy written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/chrisbutcher/gameboy already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 4c95f2ed7c8d3c54e454d51c09bad5fd964766cc67c0e4f8267029aea6f40c27
[INFO] running `"docker" "start" "-a" "4c95f2ed7c8d3c54e454d51c09bad5fd964766cc67c0e4f8267029aea6f40c27"`
[INFO] [stderr]    Compiling gameboy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling term_size v0.3.0
[INFO] [stderr]    Compiling atty v0.2.2
[INFO] [stderr]    Compiling num-integer v0.1.33
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling textwrap v0.6.0
[INFO] [stderr]    Compiling num-iter v0.1.33
[INFO] [stderr]    Compiling num v0.1.37
[INFO] [stderr]    Compiling clap v2.25.0
[INFO] [stderr]    Compiling sdl2 v0.31.0
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/mmu.rs:87:13
[INFO] [stderr]    |
[INFO] [stderr] 87 |       0x0000...0x7FFF => {
[INFO] [stderr]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/mmu.rs:90:13
[INFO] [stderr]    |
[INFO] [stderr] 90 |       0x8000...0x9FFF => {
[INFO] [stderr]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/mmu.rs:93:13
[INFO] [stderr]    |
[INFO] [stderr] 93 |       0xA000...0xBFFF => {
[INFO] [stderr]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/mmu.rs:96:13
[INFO] [stderr]    |
[INFO] [stderr] 96 |       0xC000...0xDFFF => {
[INFO] [stderr]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/mmu.rs:99:13
[INFO] [stderr]    |
[INFO] [stderr] 99 |       0xE000...0xFDFF => {
[INFO] [stderr]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/mmu.rs:102:13
[INFO] [stderr]     |
[INFO] [stderr] 102 |       0xFE00...0xFE9F => {
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/mmu.rs:108:13
[INFO] [stderr]     |
[INFO] [stderr] 108 |       0xFF04...0xFF07 => {
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/mmu.rs:111:13
[INFO] [stderr]     |
[INFO] [stderr] 111 |       0xFF01...0xFF0E => {
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/mmu.rs:117:13
[INFO] [stderr]     |
[INFO] [stderr] 117 |       0xFF10...0xFF3F => {
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/mmu.rs:120:20
[INFO] [stderr]     |
[INFO] [stderr] 120 |       addr @ 0xFF40...0xFF7F => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/mmu.rs:122:17
[INFO] [stderr]     |
[INFO] [stderr] 122 |           0xFF40...0xFF7F => {
[INFO] [stderr]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/mmu.rs:129:13
[INFO] [stderr]     |
[INFO] [stderr] 129 |       0xFF80...0xFFFE => {
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/mmu.rs:145:13
[INFO] [stderr]     |
[INFO] [stderr] 145 |       0x0000...0x7FFF => {
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/mmu.rs:147:13
[INFO] [stderr]     |
[INFO] [stderr] 147 |       0x8000...0x9FFF => {
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/mmu.rs:155:13
[INFO] [stderr]     |
[INFO] [stderr] 155 |       0xA000...0xBFFF => {
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/mmu.rs:158:13
[INFO] [stderr]     |
[INFO] [stderr] 158 |       0xC000...0xDFFF => {
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/mmu.rs:161:13
[INFO] [stderr]     |
[INFO] [stderr] 161 |       0xE000...0xFDFF => self.write(address - 0xC000 - 0x2000, data), // ECHO work ram
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/mmu.rs:162:13
[INFO] [stderr]     |
[INFO] [stderr] 162 |       0xFE00...0xFE9F => {
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/mmu.rs:170:13
[INFO] [stderr]     |
[INFO] [stderr] 170 |       0xFEA0...0xFEFF => {
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/mmu.rs:175:13
[INFO] [stderr]     |
[INFO] [stderr] 175 |       0xFF04...0xFF07 => {
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/mmu.rs:178:13
[INFO] [stderr]     |
[INFO] [stderr] 178 |       0xFF01...0xFF0E => {
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/mmu.rs:184:13
[INFO] [stderr]     |
[INFO] [stderr] 184 |       0xFF10...0xFF3F => {
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/mmu.rs:187:13
[INFO] [stderr]     |
[INFO] [stderr] 187 |       0xFF40...0xFF45 | 0xFF47...0xFF7F => {
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/mmu.rs:187:31
[INFO] [stderr]     |
[INFO] [stderr] 187 |       0xFF40...0xFF45 | 0xFF47...0xFF7F => {
[INFO] [stderr]     |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/mmu.rs:197:13
[INFO] [stderr]     |
[INFO] [stderr] 197 |       0xFF80...0xFFFE => {
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]     --> src/cpu/mod.rs:1615:7
[INFO] [stderr]      |
[INFO] [stderr] 1615 |       _ => self.explode(format!("Unexpected CB opcode: {:#X}", opcode)),
[INFO] [stderr]      |       ^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/cpu/opcode_cycles.rs:260:5
[INFO] [stderr]     |
[INFO] [stderr] 260 |     _ => panic!("Unexpected opcode: {:#X}", opcode),
[INFO] [stderr]     |     ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/cpu/opcode_cycles.rs:522:5
[INFO] [stderr]     |
[INFO] [stderr] 522 |     _ => panic!("Unexpected opcode: {:#X}", opcode),
[INFO] [stderr]     |     ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/mmu.rs:203:7
[INFO] [stderr]     |
[INFO] [stderr] 203 |       _ => {
[INFO] [stderr]     |       ^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `core::num::<impl u32>::wrapping_sub` that must be used
[INFO] [stderr]   --> src/gb.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     cycles_this_frame.wrapping_sub(cycles_per_frame);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this returns the result of the operation, without modifying the original
[INFO] [stderr] 
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/gameboy-ae3cc99f8109ae25.gameboy.21jp2he5-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-ae3cc99f8109ae25.gameboy.21jp2he5-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-ae3cc99f8109ae25.gameboy.21jp2he5-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-ae3cc99f8109ae25.gameboy.21jp2he5-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-ae3cc99f8109ae25.gameboy.21jp2he5-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-ae3cc99f8109ae25.gameboy.21jp2he5-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-ae3cc99f8109ae25.gameboy.21jp2he5-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-ae3cc99f8109ae25.gameboy.21jp2he5-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-ae3cc99f8109ae25.gameboy.21jp2he5-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-ae3cc99f8109ae25.gameboy.21jp2he5-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-ae3cc99f8109ae25.gameboy.21jp2he5-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-ae3cc99f8109ae25.gameboy.21jp2he5-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-ae3cc99f8109ae25.gameboy.21jp2he5-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-ae3cc99f8109ae25.gameboy.21jp2he5-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-ae3cc99f8109ae25.gameboy.21jp2he5-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-ae3cc99f8109ae25.gameboy.21jp2he5-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/gameboy-ae3cc99f8109ae25" "/opt/rustwide/target/debug/deps/gameboy-ae3cc99f8109ae25.r1sbnwqg2gwgy05.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2-798c350219169fc3.rlib" "/opt/rustwide/target/debug/deps/librand-09ffa3a02f8e050e.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-55dee8327a4c5092.rlib" "/opt/rustwide/target/debug/deps/libbitflags-cfca1255836e7478.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-bb5221dfbb95b7c8.rlib" "/opt/rustwide/target/debug/deps/libnum-009636c30f9274b7.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-5bf40a1b796113a1.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-dc1ea15c92290a77.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-88cc96a86a1932ed.rlib" "/opt/rustwide/target/debug/deps/libenv_logger-e7290f5b1c13a00c.rlib" "/opt/rustwide/target/debug/deps/libregex-3d0dfa3599cf9291.rlib" "/opt/rustwide/target/debug/deps/libutf8_ranges-90f52effbe3e1836.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-7ca80216cc8c8385.rlib" "/opt/rustwide/target/debug/deps/libthread_local-f98657376bb3db97.rlib" "/opt/rustwide/target/debug/deps/libthread_id-a3e07be0f0394f67.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-08a3c9f2901259cf.rlib" "/opt/rustwide/target/debug/deps/libmemchr-acec2578af7f1aa4.rlib" "/opt/rustwide/target/debug/deps/liblog-75ad2277dd237681.rlib" "/opt/rustwide/target/debug/deps/libtime-067aeb3d4851b17f.rlib" "/opt/rustwide/target/debug/deps/libclap-357d172730df711c.rlib" "/opt/rustwide/target/debug/deps/libatty-78f891e7b52ecbb1.rlib" "/opt/rustwide/target/debug/deps/libunicode_segmentation-bd6f29d63badb534.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-15215893a4050686.rlib" "/opt/rustwide/target/debug/deps/libterm_size-53d6c031b111dd92.rlib" "/opt/rustwide/target/debug/deps/liblibc-c6fe708e66610df7.rlib" "/opt/rustwide/target/debug/deps/libvec_map-f78b1936a1206857.rlib" "/opt/rustwide/target/debug/deps/libbitflags-920bcd2eac591960.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-1d0fdd093d7a0855.rlib" "/opt/rustwide/target/debug/deps/libansi_term-2c3bc4e3c7ee568d.rlib" "/opt/rustwide/target/debug/deps/libstrsim-1a3a4f881942a938.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-db812c66f862af4c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e7871a21575d5ff7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-2f2c581bc0d759e6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-35731cabc05dc8a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-36477394541292db.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-8b706b170c1272d8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-801dbb3043ccf581.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-a32aa66ce6f72b21.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d00ea3bfb2bb6c00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d2c6ebe88c3e113c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-df74f62f6bb60621.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2170473575daeedb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1a08089bbddc4f51.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f8f562e5472ad5c3.rlib" "-Wl,-Bdynamic" "-lSDL2_image" "-lSDL2" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lSDL2_image
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `gameboy`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4c95f2ed7c8d3c54e454d51c09bad5fd964766cc67c0e4f8267029aea6f40c27"`
[INFO] running `"docker" "rm" "-f" "4c95f2ed7c8d3c54e454d51c09bad5fd964766cc67c0e4f8267029aea6f40c27"`
[INFO] [stdout] 4c95f2ed7c8d3c54e454d51c09bad5fd964766cc67c0e4f8267029aea6f40c27