[INFO] cloning repository https://github.com/ablakey/gameboy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ablakey/gameboy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fablakey%2Fgameboy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fablakey%2Fgameboy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dc2abcae57f271cb7873f9fd5cc77cd6e30fb4d1 [INFO] testing ablakey/gameboy against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fablakey%2Fgameboy" "/workspace/builds/worker-117/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-117/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ablakey/gameboy on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ablakey/gameboy [INFO] finished tweaking git repo https://github.com/ablakey/gameboy [INFO] tweaked toml for git repo https://github.com/ablakey/gameboy written to /workspace/builds/worker-117/source/Cargo.toml [INFO] crate git repo https://github.com/ablakey/gameboy already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pretty-hex v0.2.1 [INFO] [stderr] Downloaded serde_derive v1.0.124 [INFO] [stderr] Downloaded libc v0.2.90 [INFO] [stderr] Downloaded syn v1.0.64 [INFO] [stderr] Downloaded serde v1.0.124 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 157f88e870a20c5349e2820fc769b9cd0afd4d3673ef079416da948f4396bc43 [INFO] running `Command { std: "docker" "start" "-a" "157f88e870a20c5349e2820fc769b9cd0afd4d3673ef079416da948f4396bc43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "157f88e870a20c5349e2820fc769b9cd0afd4d3673ef079416da948f4396bc43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "157f88e870a20c5349e2820fc769b9cd0afd4d3673ef079416da948f4396bc43", kill_on_drop: false }` [INFO] [stdout] 157f88e870a20c5349e2820fc769b9cd0afd4d3673ef079416da948f4396bc43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4e51d3755795a1b2ba8c9ea4893c983bc3e3904e24d64876bcbd8c6f09efcd2 [INFO] running `Command { std: "docker" "start" "-a" "c4e51d3755795a1b2ba8c9ea4893c983bc3e3904e24d64876bcbd8c6f09efcd2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling libc v0.2.90 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling sdl2 v0.33.0 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling c_vec v1.3.3 [INFO] [stderr] Compiling pretty-hex v0.2.1 [INFO] [stderr] Compiling sdl2-sys v0.33.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling gameboy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/guest/mmu/apu.rs:146:22 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn rb(&self, address: u16) -> u8 { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length_enabled` [INFO] [stdout] --> src/guest/systems/apu/square.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | length_enabled: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_length_enabled` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `DUTY_CYCLES` [INFO] [stdout] --> src/guest/systems/apu/square.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / const DUTY_CYCLES: [[i32; 8]; 4] = [ [INFO] [stdout] 5 | | [0, 0, 0, 0, 0, 0, 0, 1], // 12.5% [INFO] [stdout] 6 | | [1, 0, 0, 0, 0, 0, 0, 1], // 25% [INFO] [stdout] 7 | | [1, 0, 0, 0, 0, 1, 1, 1], // 50% [INFO] [stdout] 8 | | [0, 1, 1, 1, 1, 1, 1, 1], // 75% [INFO] [stdout] 9 | | ]; [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `clock` [INFO] [stdout] --> src/guest/systems/apu/square.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | clock: usize, // Track where we are in playing the current phase of the duty_cycle. [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `duty_phase` [INFO] [stdout] --> src/guest/systems/apu/square.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | duty_phase: usize, // Track which of the 8 steps in the current duty cycle we're playing. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `volume` [INFO] [stdout] --> src/guest/systems/apu/square.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | volume: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `tick` [INFO] [stdout] --> src/guest/systems/apu/square.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn tick( [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `OUTPUT_VOLUME` [INFO] [stdout] --> src/guest/systems/apu/wave.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | const OUTPUT_VOLUME: [f32; 4] = [0.0, 1.0, 0.5, 0.25]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `clock` [INFO] [stdout] --> src/guest/systems/apu/wave.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | clock: usize, // Track where we are in playing the current wave sample. [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sample_index` [INFO] [stdout] --> src/guest/systems/apu/wave.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | sample_index: usize, // Current sample (0-31) being played. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `tick` [INFO] [stdout] --> src/guest/systems/apu/wave.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn tick(&mut self, mmu: &MMU) -> f32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `square1` [INFO] [stdout] --> src/guest/systems/apu/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | square1: SquareVoice, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `square2` [INFO] [stdout] --> src/guest/systems/apu/mod.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | square2: SquareVoice, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `wave` [INFO] [stdout] --> src/guest/systems/apu/mod.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | wave: WaveVoice, [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/gameboy-91aaffbc4e33ce05.gameboy.d09c135f-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-91aaffbc4e33ce05.gameboy.d09c135f-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-91aaffbc4e33ce05.gameboy.d09c135f-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-91aaffbc4e33ce05.gameboy.d09c135f-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-91aaffbc4e33ce05.gameboy.d09c135f-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-91aaffbc4e33ce05.gameboy.d09c135f-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-91aaffbc4e33ce05.gameboy.d09c135f-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-91aaffbc4e33ce05.gameboy.d09c135f-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-91aaffbc4e33ce05.gameboy.d09c135f-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-91aaffbc4e33ce05.gameboy.d09c135f-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-91aaffbc4e33ce05.gameboy.d09c135f-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-91aaffbc4e33ce05.gameboy.d09c135f-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-91aaffbc4e33ce05.gameboy.d09c135f-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-91aaffbc4e33ce05.gameboy.d09c135f-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-91aaffbc4e33ce05.gameboy.d09c135f-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-91aaffbc4e33ce05.gameboy.d09c135f-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/gameboy-91aaffbc4e33ce05.4cysm8mfac4xdj57.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libserde_json-3833d7b1dcdc9353.rlib" "/opt/rustwide/target/debug/deps/libryu-8c106c7dece5fbd0.rlib" "/opt/rustwide/target/debug/deps/libitoa-844153741323d3c4.rlib" "/opt/rustwide/target/debug/deps/libserde-5d4ae5dbb76242d4.rlib" "/opt/rustwide/target/debug/deps/libsdl2-4381ac106705a6a9.rlib" "/opt/rustwide/target/debug/deps/libc_vec-e96f7ea073c23814.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-64e6cfe4f6250743.rlib" "/opt/rustwide/target/debug/deps/libbitflags-6d05264d59b50f7f.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-b33cd6b8ee13db74.rlib" "/opt/rustwide/target/debug/deps/liblibc-7907b80fad2ca004.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-29e5e596e889a0aa.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1b145d9fcdc08832.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b037ee6b77e2ff0.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9635a64fca0ebd28.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-a7574eb9bb7a8fc5.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-f5fa1dc334dcaeeb.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6ee570a898e75ef0.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-afb62f29a0815772.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-a632746535fd9988.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-25acc307bcb1d7b6.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-377721a625f6ace7.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-43c01431c8a4ee6f.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5f74725679453254.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-2b35d8999819161d.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-a81f2980c3f58cf2.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-57b4679830289815.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2a6a2797f7a73818.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0e3656b1fda5fd7b.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-13b419dfbcf9c1f8.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_gfx" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/gameboy-91aaffbc4e33ce05" "-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; 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gameboy` due to 2 previous errors; 14 warnings emitted [INFO] running `Command { std: "docker" "inspect" "c4e51d3755795a1b2ba8c9ea4893c983bc3e3904e24d64876bcbd8c6f09efcd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4e51d3755795a1b2ba8c9ea4893c983bc3e3904e24d64876bcbd8c6f09efcd2", kill_on_drop: false }` [INFO] [stdout] c4e51d3755795a1b2ba8c9ea4893c983bc3e3904e24d64876bcbd8c6f09efcd2