[INFO] cloning repository https://github.com/remexre/csci5607
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/remexre/csci5607" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremexre%2Fcsci5607", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremexre%2Fcsci5607'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2129ac41c66a2258b9619147de94cb9697037608
[INFO] testing remexre/csci5607 against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremexre%2Fcsci5607" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/remexre/csci5607 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/remexre/csci5607
[INFO] finished tweaking git repo https://github.com/remexre/csci5607
[INFO] tweaked toml for git repo https://github.com/remexre/csci5607 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/remexre/csci5607 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6adbfc15f85d5f375c875652ba29283d034ebe1cfd17dffce2a80866d3812ce3
[INFO] running `Command { std: "docker" "start" "-a" "6adbfc15f85d5f375c875652ba29283d034ebe1cfd17dffce2a80866d3812ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6adbfc15f85d5f375c875652ba29283d034ebe1cfd17dffce2a80866d3812ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6adbfc15f85d5f375c875652ba29283d034ebe1cfd17dffce2a80866d3812ce3", kill_on_drop: false }`
[INFO] [stdout] 6adbfc15f85d5f375c875652ba29283d034ebe1cfd17dffce2a80866d3812ce3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bf834f2d9c794b4e1cf7e58787e53e185ece3f133e157c766b05dd64c077eba
[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" "5bf834f2d9c794b4e1cf7e58787e53e185ece3f133e157c766b05dd64c077eba", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling version_check v0.1.4
[INFO] [stderr]    Compiling rand_core v0.2.1
[INFO] [stderr]    Compiling dtoa v0.4.3
[INFO] [stderr]    Compiling byteorder v1.2.6
[INFO] [stderr]    Compiling proc-macro2 v0.4.19
[INFO] [stderr]    Compiling cc v1.0.24
[INFO] [stderr]    Compiling rayon v1.0.2
[INFO] [stderr]    Compiling num-complex v0.2.0
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]    Compiling matrixmultiply v0.1.14
[INFO] [stderr]    Compiling float-ord v0.1.2
[INFO] [stderr]    Compiling rand v0.4.3
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling inflate v0.4.3
[INFO] [stderr]    Compiling inflate v0.3.4
[INFO] [stderr]    Compiling gif v0.10.0
[INFO] [stderr]    Compiling gif v0.9.2
[INFO] [stderr]    Compiling wayland-scanner v0.9.10
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling sdl2-sys v0.30.0
[INFO] [stderr]    Compiling deflate v0.7.18
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling fs2 v0.2.5
[INFO] [stderr]    Compiling gl_generator v0.6.1
[INFO] [stderr]    Compiling memmap v0.4.0
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling wayland-client v0.9.10
[INFO] [stderr]    Compiling wayland-protocols v0.9.10
[INFO] [stderr]    Compiling tempfile v2.2.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling x11-dl v2.18.3
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling backtrace-sys v0.1.24
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling phf_generator v0.7.23
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling phf_codegen v0.7.23
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling approx v0.3.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling target_build_utils v0.3.1
[INFO] [stderr]    Compiling serde_json v0.9.10
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling cgmath v0.15.0
[INFO] [stderr]    Compiling glutin v0.10.1
[INFO] [stderr]    Compiling glium v0.18.1
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling alga v0.7.1
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling png v0.10.0
[INFO] [stderr]    Compiling sdl2 v0.30.0
[INFO] [stderr]    Compiling nalgebra v0.16.0
[INFO] [stderr]    Compiling stderrlog v0.4.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling synstructure v0.9.0
[INFO] [stderr]    Compiling image v0.16.0
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]    Compiling structopt-derive v0.2.10
[INFO] [stderr]    Compiling failure v0.1.2
[INFO] [stderr]    Compiling image v0.19.0
[INFO] [stderr]    Compiling structopt v0.2.10
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir/asgn2)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> asgn2/src/parser/nom.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | /// Parses a single non-comment line.
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `remaining_collisions`
[INFO] [stdout]   --> asgn2/src/trace/mod.rs:30:35
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn trace_ray(&self, ray: Ray, remaining_collisions: usize) -> Rgb<f32> {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remaining_collisions`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obj`
[INFO] [stdout]   --> asgn2/src/trace/mod.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |         obj: &R,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_obj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stdout]   --> asgn2/src/util.rs:50:10
[INFO] [stdout]    |
[INFO] [stdout] 50 |         .into_iter()
[INFO] [stdout]    |          ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` 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 a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[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/raytracer-8b18609e46fc86e4.raytracer.3akwkt9x-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-8b18609e46fc86e4.raytracer.3akwkt9x-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-8b18609e46fc86e4.raytracer.3akwkt9x-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-8b18609e46fc86e4.raytracer.3akwkt9x-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-8b18609e46fc86e4.raytracer.3akwkt9x-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-8b18609e46fc86e4.raytracer.3akwkt9x-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-8b18609e46fc86e4.raytracer.3akwkt9x-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-8b18609e46fc86e4.raytracer.3akwkt9x-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-8b18609e46fc86e4.raytracer.3akwkt9x-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-8b18609e46fc86e4.raytracer.3akwkt9x-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-8b18609e46fc86e4.raytracer.3akwkt9x-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-8b18609e46fc86e4.raytracer.3akwkt9x-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-8b18609e46fc86e4.raytracer.3akwkt9x-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-8b18609e46fc86e4.raytracer.3akwkt9x-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-8b18609e46fc86e4.raytracer.3akwkt9x-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-8b18609e46fc86e4.raytracer.3akwkt9x-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-8b18609e46fc86e4.36s0c1exx9dl5het.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2-646d0002b9705cd0.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-c3f68c69b5561608.rlib" "/opt/rustwide/target/debug/deps/libbitflags-e460c828ac318c64.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-0f48dde279d12d5a.rlib" "/opt/rustwide/target/debug/deps/libnum-8c640e79070895fb.rlib" "/opt/rustwide/target/debug/deps/libraytracer-721ff0c7abf75330.rlib" "/opt/rustwide/target/debug/deps/librayon-90342b9be1f97177.rlib" "/opt/rustwide/target/debug/deps/libnom-1e58f133991e6a3e.rlib" "/opt/rustwide/target/debug/deps/libmemchr-184abbeffac3ae21.rlib" "/opt/rustwide/target/debug/deps/libfloat_ord-30dde2705bf5b0e6.rlib" "/opt/rustwide/target/debug/deps/liblog-e03f11af983aeff3.rlib" "/opt/rustwide/target/debug/deps/liblog-050d1fcd30e32c03.rlib" "/opt/rustwide/target/debug/deps/libimage-2e595ff78e0e9b06.rlib" "/opt/rustwide/target/debug/deps/libscoped_threadpool-b57ca677d8d780cf.rlib" "/opt/rustwide/target/debug/deps/libgif-ce007cb2a21c4abe.rlib" "/opt/rustwide/target/debug/deps/libcolor_quant-c1085f86cbd02ea9.rlib" "/opt/rustwide/target/debug/deps/liblzw-297107eb927d29ad.rlib" "/opt/rustwide/target/debug/deps/libjpeg_decoder-de9b7e7328387106.rlib" "/opt/rustwide/target/debug/deps/librayon-a0929f28aa10aa6b.rlib" "/opt/rustwide/target/debug/deps/libeither-db496612baa4811a.rlib" "/opt/rustwide/target/debug/deps/librayon_core-7ba1e9259fecf250.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-c24fbd2821206cbd.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-529789032095e5a2.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-3d37e6795225e722.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-4fa2c7730d201034.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-2dc0ada3578618fd.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-47eab454ed750196.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-f198572fa7fcc07a.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-27514f8ba8853321.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-9a00f0d0e8715679.rlib" "/opt/rustwide/target/debug/deps/libnodrop-41d5879f304932f4.rlib" "/opt/rustwide/target/debug/deps/libpng-d2585c0534b11da1.rlib" "/opt/rustwide/target/debug/deps/libdeflate-779ad1249c2f24f2.rlib" "/opt/rustwide/target/debug/deps/libinflate-9d3bf08e47bf0c6f.rlib" "/opt/rustwide/target/debug/deps/libadler32-6f1c368293731f61.rlib" "/opt/rustwide/target/debug/deps/libbitflags-8022bcf3ce8fd356.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-ed2f8a273aed76d5.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-67381838426f132c.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-ae0d9f9d6b87e9d5.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-adb4a1f31e3f51d7.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-6cd23d0dddb4dc4c.rlib" "/opt/rustwide/target/debug/deps/libclap-b3f40d3ec21739fb.rlib" "/opt/rustwide/target/debug/deps/libvec_map-61023bbc11b5c191.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-f8cf0b2be28af1fd.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-bb9dbf93966263f4.rlib" "/opt/rustwide/target/debug/deps/libstrsim-89cc50f5673548d5.rlib" "/opt/rustwide/target/debug/deps/libbitflags-b342a0414369ae71.rlib" "/opt/rustwide/target/debug/deps/libatty-c29a8675d43b8207.rlib" "/opt/rustwide/target/debug/deps/libansi_term-e2a35aae900e64a8.rlib" "/opt/rustwide/target/debug/deps/libcgmath-98ca012819fc7db7.rlib" "/opt/rustwide/target/debug/deps/librand-535502d795d3b806.rlib" "/opt/rustwide/target/debug/deps/librand-6d7d53a72ca9ac28.rlib" "/opt/rustwide/target/debug/deps/liblibc-0ba24d7f507f5772.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-9e3d4b6475d79604.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-44a7e2e90abbf176.rlib" "/opt/rustwide/target/debug/deps/libapprox-f622ad8331202241.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-2420485b9e5ef5e1.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-785e3cb61c4b1960.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-087191a88bdaa22d.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9981842c02975178.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-6fb405869b015fde.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d05c5c3c56004b7b.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-42d74d2097528b38.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-fb36534c113d2209.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-b56b9042c12b6535.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-491902d6cb3e76df.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-61834e0981b8c367.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-f78aa99d613a55bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-53ee54cd7fed2c57.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-544ecdbd6cda3c58.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-379cc252b6943a79.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8063eea38dcc5e62.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5b228734afae15ee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d6c7a399d95d173f.rlib" "-Wl,-Bdynamic" "-lSDL2_ttf" "-lSDL2_image" "-lSDL2" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/raytracer-8b18609e46fc86e4" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL2_ttf
[INFO] [stdout]           /usr/bin/ld: cannot find -lSDL2_image
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `raytracer`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.16.0/src/base/cg.rs:292:44
[INFO] [stdout]     |
[INFO] [stdout] 292 |                 self[(j, i)] += shift[j] * self[(D::dim() - 1, i)];
[INFO] [stdout]     |                 ---------------------------^^^^-------------------
[INFO] [stdout]     |                 |                          |
[INFO] [stdout]     |                 |                          immutable borrow occurs here
[INFO] [stdout]     |                 mutable borrow occurs here
[INFO] [stdout]     |                 mutable borrow later used here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0502`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "5bf834f2d9c794b4e1cf7e58787e53e185ece3f133e157c766b05dd64c077eba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bf834f2d9c794b4e1cf7e58787e53e185ece3f133e157c766b05dd64c077eba", kill_on_drop: false }`
[INFO] [stdout] 5bf834f2d9c794b4e1cf7e58787e53e185ece3f133e157c766b05dd64c077eba
