[INFO] cloning repository https://github.com/doup/soft_render [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/doup/soft_render" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoup%2Fsoft_render", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoup%2Fsoft_render'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 057864c1b3af89700138cb5ecfd6893b2d4148bb [INFO] testing doup/soft_render against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoup%2Fsoft_render" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/doup/soft_render on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/doup/soft_render [INFO] finished tweaking git repo https://github.com/doup/soft_render [INFO] tweaked toml for git repo https://github.com/doup/soft_render written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/doup/soft_render already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded inflate v0.3.4 [INFO] [stderr] Downloaded png v0.11.0 [INFO] [stderr] Downloaded image v0.17.0 [INFO] [stderr] Downloaded c_vec v1.0.12 [INFO] [stderr] Downloaded sdl2 v0.30.0 [INFO] [stderr] Downloaded cgmath v0.15.0 [INFO] [stderr] Downloaded sdl2-sys v0.30.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] df13bc016ba8d710641453196137af983688b77d711e6bdca9713a66d08cf7a9 [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" "df13bc016ba8d710641453196137af983688b77d711e6bdca9713a66d08cf7a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df13bc016ba8d710641453196137af983688b77d711e6bdca9713a66d08cf7a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df13bc016ba8d710641453196137af983688b77d711e6bdca9713a66d08cf7a9", kill_on_drop: false }` [INFO] [stdout] df13bc016ba8d710641453196137af983688b77d711e6bdca9713a66d08cf7a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52e0d186ab858be7f88c348f3df0322fb9a96d4269f5bcc5a7c3d0a6bf31a8e8 [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" "52e0d186ab858be7f88c348f3df0322fb9a96d4269f5bcc5a7c3d0a6bf31a8e8", kill_on_drop: false }` [INFO] [stderr] Compiling sdl2-sys v0.30.0 [INFO] [stderr] Compiling c_vec v1.0.12 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling png v0.11.0 [INFO] [stderr] Compiling cgmath v0.15.0 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling sdl2 v0.30.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling image v0.17.0 [INFO] [stderr] Compiling soft_render v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `cgmath::SquareMatrix` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use cgmath::SquareMatrix; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:83:99 [INFO] [stdout] | [INFO] [stdout] 83 | ..._screen: &[Vector2; 3], pixel_shader: &PixelShader, zbuffer: &mut [f64; SCREEN_BUFFER]) { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn PixelShader` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/main.rs:128:22 [INFO] [stdout] | [INFO] [stdout] 128 | fn render(&self, u: f64, v: f64) -> pixels::Color { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/main.rs:128:30 [INFO] [stdout] | [INFO] [stdout] 128 | fn render(&self, u: f64, v: f64) -> pixels::Color { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:96:17 [INFO] [stdout] | [INFO] [stdout] 96 | let mut sample = Vector2::new(x as f64 + 0.5, y as f64 + 0.5); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `line` [INFO] [stdout] --> src/main.rs:40:4 [INFO] [stdout] | [INFO] [stdout] 40 | fn line(canvas: &WindowCanvas, mut x0: i16, mut y0: i16, mut x1: i16, mut y1: i16, color: pixels::Color) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `cgmath::InnerSpace::normalize` that must be used [INFO] [stdout] --> src/main.rs:310:21 [INFO] [stdout] | [INFO] [stdout] 310 | light_dir.normalize(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` 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/soft_render-90822484d473528b.soft_render.0d5c4e31-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-90822484d473528b.soft_render.0d5c4e31-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-90822484d473528b.soft_render.0d5c4e31-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-90822484d473528b.soft_render.0d5c4e31-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-90822484d473528b.soft_render.0d5c4e31-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-90822484d473528b.soft_render.0d5c4e31-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-90822484d473528b.soft_render.0d5c4e31-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-90822484d473528b.soft_render.0d5c4e31-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-90822484d473528b.soft_render.0d5c4e31-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-90822484d473528b.soft_render.0d5c4e31-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-90822484d473528b.soft_render.0d5c4e31-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-90822484d473528b.soft_render.0d5c4e31-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-90822484d473528b.soft_render.0d5c4e31-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-90822484d473528b.soft_render.0d5c4e31-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-90822484d473528b.soft_render.0d5c4e31-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-90822484d473528b.soft_render.0d5c4e31-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-90822484d473528b.4bco58xdql8qv3ke.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libwavefront_obj-c9b00d937738ca8d.rlib" "/opt/rustwide/target/debug/deps/libtime-28765144dc72d654.rlib" "/opt/rustwide/target/debug/deps/libsdl2-2d9c04b7dc9242de.rlib" "/opt/rustwide/target/debug/deps/libc_vec-a6335af74b7a6a1d.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-85e250874fb71e9c.rlib" "/opt/rustwide/target/debug/deps/libbitflags-9d0cc7cd35f17e7b.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-fcd78a373e0df468.rlib" "/opt/rustwide/target/debug/deps/libnum-6bc18259e5965064.rlib" "/opt/rustwide/target/debug/deps/libimage-a1c9774583ac4968.rlib" "/opt/rustwide/target/debug/deps/libscoped_threadpool-0a9edc57bfe4f517.rlib" "/opt/rustwide/target/debug/deps/libgif-44ee506c4e93b566.rlib" "/opt/rustwide/target/debug/deps/libcolor_quant-9f62c68deb483c3f.rlib" "/opt/rustwide/target/debug/deps/liblzw-380b70f9536928dd.rlib" "/opt/rustwide/target/debug/deps/libjpeg_decoder-c8132157cbebf492.rlib" "/opt/rustwide/target/debug/deps/librayon-0e3fb17234755a11.rlib" "/opt/rustwide/target/debug/deps/libeither-8d79a9130ccefe6c.rlib" "/opt/rustwide/target/debug/deps/librayon_core-abed013453c77701.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-45849b310ba2d819.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-e063aab585d2efd6.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-075bc9b2a93a326c.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-ccc355fbacc0d8ae.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-a0a77ab05a64711c.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-127689f7eaad1653.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-d8c0efd5ef34a7d7.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-266d27ed6d5fe7df.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-d4bcc576551e9128.rlib" "/opt/rustwide/target/debug/deps/libnodrop-bfd73af8b2260a15.rlib" "/opt/rustwide/target/debug/deps/libpng-22f57742481f5ccd.rlib" "/opt/rustwide/target/debug/deps/libdeflate-ded7ab5e71a9e987.rlib" "/opt/rustwide/target/debug/deps/libinflate-22c3792fd25ad4b9.rlib" "/opt/rustwide/target/debug/deps/libadler32-7d3743d80a778ac4.rlib" "/opt/rustwide/target/debug/deps/libbitflags-c1fd6b181e1981af.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-fe81bef10ccb777c.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-5af6bfd5e0bd028a.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-d25f99791fa87a5f.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-a68bca7b6168f964.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-f54d370afb853429.rlib" "/opt/rustwide/target/debug/deps/libcgmath-a74f8aa336f6d6c4.rlib" "/opt/rustwide/target/debug/deps/librand-4aa101ce10399327.rlib" "/opt/rustwide/target/debug/deps/librand-62c79f7712f3cfb5.rlib" "/opt/rustwide/target/debug/deps/liblibc-9b25e7d79ba3de3c.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-0ef4f092c1b814bd.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-1ad15e33f20f8171.rlib" "/opt/rustwide/target/debug/deps/libapprox-4a5d5df96a35049a.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9a950938f3668a37.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-3b1b529ec96b3df7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-ac333df4e6839cea.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-22a9ff9d2be6d427.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-5decbb94c7d60860.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-29a9663b62a1cd00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6f0cee0dbab2d3f8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-f5dc7d1d28c5c249.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-d19bda9ef557e755.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-82a955fd13db2399.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-44f3e7c1b7cc17ef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-3ee6f750c5f3c2cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-ae5e1795dcba83e8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8d545d8592f2b534.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-c4c222675f83fd37.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c1e9c53e75e301ed.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-beea7d9617fe25c5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8ef7dd43fc671f88.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-80a2b295510dd038.rlib" "-Wl,-Bdynamic" "-lSDL2_gfx" "-lSDL2" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/soft_render-90822484d473528b" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-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; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `soft_render` due to 2 previous errors; 7 warnings emitted [INFO] running `Command { std: "docker" "inspect" "52e0d186ab858be7f88c348f3df0322fb9a96d4269f5bcc5a7c3d0a6bf31a8e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52e0d186ab858be7f88c348f3df0322fb9a96d4269f5bcc5a7c3d0a6bf31a8e8", kill_on_drop: false }` [INFO] [stdout] 52e0d186ab858be7f88c348f3df0322fb9a96d4269f5bcc5a7c3d0a6bf31a8e8