[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 try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoup%2Fsoft_render" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/doup/soft_render on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-6/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sdl2-sys v0.30.0 [INFO] [stderr] Downloaded sdl2 v0.30.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cef41f09924f2f5a0e84badb0c2f1778effaf427f6fef6564bd582439ba6ff71 [INFO] running `Command { std: "docker" "start" "-a" "cef41f09924f2f5a0e84badb0c2f1778effaf427f6fef6564bd582439ba6ff71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cef41f09924f2f5a0e84badb0c2f1778effaf427f6fef6564bd582439ba6ff71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cef41f09924f2f5a0e84badb0c2f1778effaf427f6fef6564bd582439ba6ff71", kill_on_drop: false }` [INFO] [stdout] cef41f09924f2f5a0e84badb0c2f1778effaf427f6fef6564bd582439ba6ff71 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39125e61e062339ddcee9366112f648d6b65641459fd320698e7d7ab8bde762c [INFO] running `Command { std: "docker" "start" "-a" "39125e61e062339ddcee9366112f648d6b65641459fd320698e7d7ab8bde762c", 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] Compiling libc v0.2.48 [INFO] [stderr] Compiling sdl2-sys v0.30.0 [INFO] [stderr] Compiling c_vec v1.0.12 [INFO] [stderr] Compiling wavefront_obj v5.1.0 [INFO] [stderr] Compiling inflate v0.3.4 [INFO] [stderr] Compiling gif v0.9.2 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling png v0.11.0 [INFO] [stderr] Compiling num_cpus v1.9.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling sdl2 v0.30.0 [INFO] [stderr] Compiling cgmath v0.15.0 [INFO] [stderr] Compiling rayon v1.0.3 [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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-Wl,--as-needed" "-L" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/soft_render-eef3e88d7e533356.soft_render.2uf0geqk-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-eef3e88d7e533356.soft_render.2uf0geqk-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-eef3e88d7e533356.soft_render.2uf0geqk-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-eef3e88d7e533356.soft_render.2uf0geqk-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-eef3e88d7e533356.soft_render.2uf0geqk-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-eef3e88d7e533356.soft_render.2uf0geqk-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-eef3e88d7e533356.soft_render.2uf0geqk-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-eef3e88d7e533356.soft_render.2uf0geqk-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-eef3e88d7e533356.soft_render.2uf0geqk-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-eef3e88d7e533356.soft_render.2uf0geqk-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-eef3e88d7e533356.soft_render.2uf0geqk-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-eef3e88d7e533356.soft_render.2uf0geqk-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-eef3e88d7e533356.soft_render.2uf0geqk-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-eef3e88d7e533356.soft_render.2uf0geqk-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-eef3e88d7e533356.soft_render.2uf0geqk-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/soft_render-eef3e88d7e533356.soft_render.2uf0geqk-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/soft_render-eef3e88d7e533356" "/opt/rustwide/target/debug/deps/soft_render-eef3e88d7e533356.3oppkfiqnxcaa9lo.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libwavefront_obj-7a952edc0d85366a.rlib" "/opt/rustwide/target/debug/deps/libtime-af6f4582b6f95397.rlib" "/opt/rustwide/target/debug/deps/libsdl2-e14f172813fced14.rlib" "/opt/rustwide/target/debug/deps/libc_vec-f35f0b11256a2ec8.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-60cb566ed88d818a.rlib" "/opt/rustwide/target/debug/deps/libbitflags-451632c3bdd53d67.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-dbe219c565973cc2.rlib" "/opt/rustwide/target/debug/deps/libnum-4535e4ce007bf66c.rlib" "/opt/rustwide/target/debug/deps/libimage-12b14a8e7d81f2c0.rlib" "/opt/rustwide/target/debug/deps/libscoped_threadpool-828b0d4cf8a2c77a.rlib" "/opt/rustwide/target/debug/deps/libgif-ba3cf37c55239937.rlib" "/opt/rustwide/target/debug/deps/libcolor_quant-8d82edba8aab80d8.rlib" "/opt/rustwide/target/debug/deps/liblzw-c1eedea7c77109bb.rlib" "/opt/rustwide/target/debug/deps/libjpeg_decoder-326d17bc7f58ef0d.rlib" "/opt/rustwide/target/debug/deps/librayon-3dcb63734046a18d.rlib" "/opt/rustwide/target/debug/deps/libeither-11e356e6ef4f96d4.rlib" "/opt/rustwide/target/debug/deps/librayon_core-baa1be63bf1a87f3.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-aa2b6fd3e51a831a.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-f82c7796fe5920ec.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-16be5f12897a3d82.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-29af9674b0993fe8.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-2cfd87a3e903b273.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-4ba9c026e96e4251.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-5103b5fbb42784ca.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-f5e17ae785639b51.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-6c70fef7836186dc.rlib" "/opt/rustwide/target/debug/deps/libnodrop-10c00a3e39883c25.rlib" "/opt/rustwide/target/debug/deps/libpng-7e73d31e3d20290b.rlib" "/opt/rustwide/target/debug/deps/libdeflate-5e0659adeea029a0.rlib" "/opt/rustwide/target/debug/deps/libinflate-db18bc5633857a59.rlib" "/opt/rustwide/target/debug/deps/libadler32-0f890c4872b73b1a.rlib" "/opt/rustwide/target/debug/deps/libbitflags-44e95351d5c34c9b.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-4fcf23ee94375093.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-f3ff4d1150051556.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-9b3c910537d75c98.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-e67644c1b5d64fa6.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-1bd1672a8ef13396.rlib" "/opt/rustwide/target/debug/deps/libcgmath-c60a8593f26ca573.rlib" "/opt/rustwide/target/debug/deps/librand-2e97e8037bf1cb9b.rlib" "/opt/rustwide/target/debug/deps/librand-fe46ead34324ecf4.rlib" "/opt/rustwide/target/debug/deps/liblibc-b2bba38458f6d13b.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-fa1ea023413c1f3b.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-a616ef0b114947c8.rlib" "/opt/rustwide/target/debug/deps/libapprox-20fd2956a2b5a5ef.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-21256c14e4504640.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-986e7fea4474d4d2.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-91d85f45babdb06e.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-756509c31813f9a6.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-5c2ef587e740c0cc.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-ad8f9371d31db1b3.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-402820fb3b4d3dd8.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-5e8e903f07dc8747.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7ab9ae5080c07187.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-c8e8d47c6bf14de2.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-5a02dbb58abd015a.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-cedc8fec61444895.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1c96351c52bc56a.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e41c6d24baeb2249.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-62493b241881590c.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-a1fd7734706d5518.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-c8ded1707ad10767.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1eec8756baa5bc24.rlib" "-Wl,-Bdynamic" "-lSDL2_gfx" "-lSDL2" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" [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` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "39125e61e062339ddcee9366112f648d6b65641459fd320698e7d7ab8bde762c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39125e61e062339ddcee9366112f648d6b65641459fd320698e7d7ab8bde762c", kill_on_drop: false }` [INFO] [stdout] 39125e61e062339ddcee9366112f648d6b65641459fd320698e7d7ab8bde762c