[INFO] fetching crate ngen 0.1.4... [INFO] testing ngen-0.1.4 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate ngen 0.1.4 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate ngen 0.1.4 [INFO] finished tweaking crates.io crate ngen 0.1.4 [INFO] tweaked toml for crates.io crate ngen 0.1.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ngen 0.1.4 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 33 packages to latest compatible versions [INFO] [stderr] Adding cgmath v0.17.0 (available: v0.18.0) [INFO] [stderr] Adding sdl2 v0.34.5 (available: v0.38.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 20101bc839b3a8fb7ff03c512dae74cb49c72bfe35da75de22e68e3abe182b8b [INFO] running `Command { std: "docker" "start" "-a" "20101bc839b3a8fb7ff03c512dae74cb49c72bfe35da75de22e68e3abe182b8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "20101bc839b3a8fb7ff03c512dae74cb49c72bfe35da75de22e68e3abe182b8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20101bc839b3a8fb7ff03c512dae74cb49c72bfe35da75de22e68e3abe182b8b", kill_on_drop: false }` [INFO] [stdout] 20101bc839b3a8fb7ff03c512dae74cb49c72bfe35da75de22e68e3abe182b8b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1a71d1f66cfc650ade679cc1c2aa72ce810821aa2ec2afa48479413bbde174a3 [INFO] running `Command { std: "docker" "start" "-a" "1a71d1f66cfc650ade679cc1c2aa72ce810821aa2ec2afa48479413bbde174a3", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling xml-rs v0.8.28 [INFO] [stderr] Compiling sdl2 v0.34.5 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling sdl2-sys v0.34.5 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling gl v0.14.0 [INFO] [stderr] Compiling ngen v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `dim` is never read [INFO] [stdout] --> src/assets.rs:12:16 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Sprite { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | pub(crate) dim: Vec2, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Sprite` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `buttons` is never used [INFO] [stdout] --> src/input.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 41 | trait Buttons: Sized { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] 42 | fn buttons(&self) -> &[Button] { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.43s [INFO] running `Command { std: "docker" "inspect" "1a71d1f66cfc650ade679cc1c2aa72ce810821aa2ec2afa48479413bbde174a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a71d1f66cfc650ade679cc1c2aa72ce810821aa2ec2afa48479413bbde174a3", kill_on_drop: false }` [INFO] [stdout] 1a71d1f66cfc650ade679cc1c2aa72ce810821aa2ec2afa48479413bbde174a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08e94c821d231de92c3731a916e97a1b0b1cf07b9f20240b1d6ad13ac3e8a43f [INFO] running `Command { std: "docker" "start" "-a" "08e94c821d231de92c3731a916e97a1b0b1cf07b9f20240b1d6ad13ac3e8a43f", kill_on_drop: false }` [INFO] [stdout] warning: field `dim` is never read [INFO] [stdout] --> src/assets.rs:12:16 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Sprite { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | pub(crate) dim: Vec2, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Sprite` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `buttons` is never used [INFO] [stdout] --> src/input.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 41 | trait Buttons: Sized { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] 42 | fn buttons(&self) -> &[Button] { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ngen v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `dim` is never read [INFO] [stdout] --> src/assets.rs:12:16 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Sprite { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | pub(crate) dim: Vec2, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Sprite` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `buttons` is never used [INFO] [stdout] --> src/input.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 41 | trait Buttons: Sized { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] 42 | fn buttons(&self) -> &[Button] { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcVSdJS0/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libgl-f86d92fef5eae80a.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/debug/deps/{libsdl2-37c9acb72f8cf51a,libsdl2_sys-f058752a34dcabbc,libbitflags-dde12b0d7d495b50,liblazy_static-3674be3f4245d19b,libcgmath-b0a98d073e4538c8,librand-e60c2c41301893ed,librand_xorshift-f251d96671c4cea1,librand_pcg-e1c9dbd014715ad9,librand_hc-cca937f3fea882d5,librand_chacha-6aae6b93034771dd,librand_isaac-2ebc36ec8de4a3a3,librand_core-e071e2f64d0548a6,librand_os-7335cdfa62c30ab5,liblibc-30ffb0440c90cdd5,librand_jitter-c3fc7606c55cd07a,librand_core-addbce8e4c7c7519,libapprox-69c97556fa0ceffd,libnum_traits-a4db6376cc076094}.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_image" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcVSdJS0/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/ngen-6b3e450481d7993d" "-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_image [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ngen` (lib test) due to 1 previous error; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "08e94c821d231de92c3731a916e97a1b0b1cf07b9f20240b1d6ad13ac3e8a43f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08e94c821d231de92c3731a916e97a1b0b1cf07b9f20240b1d6ad13ac3e8a43f", kill_on_drop: false }` [INFO] [stdout] 08e94c821d231de92c3731a916e97a1b0b1cf07b9f20240b1d6ad13ac3e8a43f