[INFO] cloning repository https://github.com/hsnavarro/retrogame-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hsnavarro/retrogame-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsnavarro%2Fretrogame-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsnavarro%2Fretrogame-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bc62342d95001b70a1d11c822f2722cfc0b73fec [INFO] testing hsnavarro/retrogame-rust against beta-2026-04-21 for beta-1.96-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsnavarro%2Fretrogame-rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/hsnavarro/retrogame-rust [INFO] finished tweaking git repo https://github.com/hsnavarro/retrogame-rust [INFO] tweaked toml for git repo https://github.com/hsnavarro/retrogame-rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/hsnavarro/retrogame-rust on toolchain beta-2026-04-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/hsnavarro/retrogame-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 10971dcca23d20e3c07a38fde8730ff587b2721814de0cd709fe2d88d5029c5a [INFO] running `Command { std: "docker" "start" "-a" "10971dcca23d20e3c07a38fde8730ff587b2721814de0cd709fe2d88d5029c5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "10971dcca23d20e3c07a38fde8730ff587b2721814de0cd709fe2d88d5029c5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10971dcca23d20e3c07a38fde8730ff587b2721814de0cd709fe2d88d5029c5a", kill_on_drop: false }` [INFO] [stdout] 10971dcca23d20e3c07a38fde8730ff587b2721814de0cd709fe2d88d5029c5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f1fc748c979e9d237b2eb30ecfc11ebb95787c76bc222eb605873aec96c18a4 [INFO] running `Command { std: "docker" "start" "-a" "4f1fc748c979e9d237b2eb30ecfc11ebb95787c76bc222eb605873aec96c18a4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.92 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling sdl2 v0.34.4 [INFO] [stderr] Compiling game-dev v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling c_vec v2.0.0 [INFO] [stderr] Compiling sdl2-sys v0.34.4 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stdout] warning: field `fixed_delta_time` is never read [INFO] [stdout] --> src/systems/time_system.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct TimeSystem { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 2 | pub fixed_delta_time: f64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [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/rustc3tKhw9/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{librand-4ea395b8075414d0,librand_chacha-fe160758ac46869b,libppv_lite86-ddce373e312ff7ef,librand_core-adc63581581bdd5f,libgetrandom-d3ee09135e093282,libcfg_if-d9b80cb51cda7b5b,libsdl2-10465e205274b5ee,libc_vec-437e056f9c4fbd54,libsdl2_sys-79fb3d3fa8290194,libbitflags-40e4ce511af0f3b5,liblazy_static-8f54c7c82e1daacf,liblibc-bb7da60994303df3}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_gfx" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/opt/rustwide/target/debug/deps/rustc3tKhw9/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/game_dev-d2a403dde1e0ec0e" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: rust-lld: error: unable to find library -lSDL2_gfx [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `game-dev` (bin "game-dev") due to 1 previous error; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "4f1fc748c979e9d237b2eb30ecfc11ebb95787c76bc222eb605873aec96c18a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f1fc748c979e9d237b2eb30ecfc11ebb95787c76bc222eb605873aec96c18a4", kill_on_drop: false }` [INFO] [stdout] 4f1fc748c979e9d237b2eb30ecfc11ebb95787c76bc222eb605873aec96c18a4