[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 beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremexre%2Fcsci5607" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/remexre/csci5607 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/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-1/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" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded approx v0.3.0 [INFO] [stderr] Downloaded libm v0.1.2 [INFO] [stderr] Downloaded gleam v0.6.0 [INFO] [stderr] Downloaded gdi32-sys v0.1.2 [INFO] [stderr] Downloaded dwmapi-sys v0.1.1 [INFO] [stderr] Downloaded user32-sys v0.1.3 [INFO] [stderr] Downloaded num-complex v0.2.0 [INFO] [stderr] Downloaded glutin v0.10.1 [INFO] [stderr] Downloaded alga v0.7.1 [INFO] [stderr] Downloaded generic-array v0.11.1 [INFO] [stderr] Downloaded glium_sdl2 v0.15.0 [INFO] [stderr] Downloaded nalgebra v0.16.0 [INFO] [stderr] Downloaded glium v0.18.1 [INFO] [stderr] Downloaded float-ord v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 7318a226683360780a632c1c60e1bb10756211d6e03613271b504310d236dc63 [INFO] running `Command { std: "docker" "start" "-a" "7318a226683360780a632c1c60e1bb10756211d6e03613271b504310d236dc63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7318a226683360780a632c1c60e1bb10756211d6e03613271b504310d236dc63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7318a226683360780a632c1c60e1bb10756211d6e03613271b504310d236dc63", kill_on_drop: false }` [INFO] [stdout] 7318a226683360780a632c1c60e1bb10756211d6e03613271b504310d236dc63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 2d4a6c5b84d2567620bbe2999fcad26953889a1c55aa2e134784602cf11dce9d [INFO] running `Command { std: "docker" "start" "-a" "2d4a6c5b84d2567620bbe2999fcad26953889a1c55aa2e134784602cf11dce9d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling cfg-if v0.1.5 [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Compiling rand_core v0.2.1 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling serde v0.9.15 [INFO] [stderr] Compiling itoa v0.3.4 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling byteorder v1.2.6 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling proc-macro2 v0.4.19 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling cc v1.0.24 [INFO] [stderr] Compiling rayon v1.0.2 [INFO] [stderr] Compiling sdl2-sys v0.30.0 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling rustc-demangle v0.1.9 [INFO] [stderr] Compiling num-complex v0.2.0 [INFO] [stderr] Compiling matrixmultiply v0.1.14 [INFO] [stderr] Compiling failure_derive v0.1.2 [INFO] [stderr] Compiling libm v0.1.2 [INFO] [stderr] Compiling rawpointer v0.1.0 [INFO] [stderr] Compiling approx v0.1.1 [INFO] [stderr] Compiling float-ord v0.2.0 [INFO] [stderr] Compiling float-ord v0.1.2 [INFO] [stderr] Compiling phf_shared v0.7.23 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling inflate v0.4.3 [INFO] [stderr] Compiling gif v0.10.0 [INFO] [stderr] Compiling inflate v0.3.4 [INFO] [stderr] Compiling gif v0.9.2 [INFO] [stderr] Compiling xml-rs v0.6.1 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling log v0.4.5 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling phf v0.7.23 [INFO] [stderr] Compiling generic-array v0.11.1 [INFO] [stderr] Compiling deflate v0.7.18 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling fs2 v0.2.5 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling wayland-scanner v0.9.10 [INFO] [stderr] Compiling memmap v0.4.0 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling gl_generator v0.6.1 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [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 syn v0.14.9 [INFO] [stderr] Compiling wayland-client v0.9.10 [INFO] [stderr] Compiling wayland-protocols v0.9.10 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Compiling tempfile v2.2.0 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling approx v0.3.0 [INFO] [stderr] Compiling phf_codegen v0.7.23 [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 target_build_utils v0.3.1 [INFO] [stderr] Compiling rayon v0.8.2 [INFO] [stderr] Compiling alga v0.7.1 [INFO] [stderr] Compiling backtrace v0.3.9 [INFO] [stderr] Compiling nalgebra v0.16.0 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling chrono v0.4.6 [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 serde_json v0.9.10 [INFO] [stderr] Compiling synstructure v0.9.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling stderrlog v0.4.1 [INFO] [stderr] Compiling image v0.16.0 [INFO] [stderr] Compiling structopt-derive v0.2.10 [INFO] [stderr] Compiling num-derive v0.2.2 [INFO] [stderr] Compiling image v0.19.0 [INFO] [stderr] Compiling structopt v0.2.10 [INFO] [stderr] Compiling failure v0.1.2 [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 { [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 resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021. [INFO] [stdout] --> asgn2/src/util.rs:50:10 [INFO] [stdout] | [INFO] [stdout] 50 | .into_iter() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 50 | .iter() [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 49 | let n = IntoIterator::into_iter([1.0, c.x, c.y, c.z]) [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [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: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/raytracer-09a4b6fb8b41c241.raytracer.03da7d48-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-09a4b6fb8b41c241.raytracer.03da7d48-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-09a4b6fb8b41c241.raytracer.03da7d48-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-09a4b6fb8b41c241.raytracer.03da7d48-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-09a4b6fb8b41c241.raytracer.03da7d48-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-09a4b6fb8b41c241.raytracer.03da7d48-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-09a4b6fb8b41c241.raytracer.03da7d48-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-09a4b6fb8b41c241.raytracer.03da7d48-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-09a4b6fb8b41c241.raytracer.03da7d48-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-09a4b6fb8b41c241.raytracer.03da7d48-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-09a4b6fb8b41c241.raytracer.03da7d48-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-09a4b6fb8b41c241.raytracer.03da7d48-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-09a4b6fb8b41c241.raytracer.03da7d48-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-09a4b6fb8b41c241.raytracer.03da7d48-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-09a4b6fb8b41c241.raytracer.03da7d48-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-09a4b6fb8b41c241.raytracer.03da7d48-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/raytracer-09a4b6fb8b41c241.4zwcaofifuxxuj1l.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/libsdl2-7c6f7400ba818cfb.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-d026b7ab2006bef5.rlib" "/opt/rustwide/target/debug/deps/libbitflags-9d0cc7cd35f17e7b.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-fcd78a373e0df468.rlib" "/opt/rustwide/target/debug/deps/libnum-c56a56051ec9cb98.rlib" "/opt/rustwide/target/debug/deps/libraytracer-e0a941abbc433c53.rlib" "/opt/rustwide/target/debug/deps/librayon-5cced9ff5ae5fa5f.rlib" "/opt/rustwide/target/debug/deps/libnom-9f2d6bcf14680322.rlib" "/opt/rustwide/target/debug/deps/libmemchr-5f270e02d73ebafc.rlib" "/opt/rustwide/target/debug/deps/libfloat_ord-494da0c3b5598dd2.rlib" "/opt/rustwide/target/debug/deps/liblog-e0d15582af68d3d8.rlib" "/opt/rustwide/target/debug/deps/liblog-98c586121b1ffabb.rlib" "/opt/rustwide/target/debug/deps/libimage-5daf155a0ad062a4.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-9a1eeaacc2c937e6.rlib" "/opt/rustwide/target/debug/deps/librayon-1cb2cd0ea1048198.rlib" "/opt/rustwide/target/debug/deps/libeither-8d79a9130ccefe6c.rlib" "/opt/rustwide/target/debug/deps/librayon_core-20bf600cff79b197.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-a5f9effad62657ea.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-4bb8eb8c561f4f4b.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-acfe953f8ef56f52.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-ccc355fbacc0d8ae.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-a0a77ab05a64711c.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-43de8a3275af45cd.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-9c3abf9f3e07f56f.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-63e08e3cc3bdd3fd.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-2ecba471333d88ad.rlib" "/opt/rustwide/target/debug/deps/libnodrop-fed1e752780dc802.rlib" "/opt/rustwide/target/debug/deps/libpng-7cb6338d5d678cd4.rlib" "/opt/rustwide/target/debug/deps/libdeflate-214954b9f7680c0a.rlib" "/opt/rustwide/target/debug/deps/libinflate-22c3792fd25ad4b9.rlib" "/opt/rustwide/target/debug/deps/libadler32-7d3743d80a778ac4.rlib" "/opt/rustwide/target/debug/deps/libbitflags-824b27534dc38988.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-ddddab2444ad894a.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-c5962cee3c596b74.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-48514e9ac62bf65b.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-bf5c07affa1f49e8.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-9bf8739ae0df2246.rlib" "/opt/rustwide/target/debug/deps/libclap-a8f390cb19e53fbd.rlib" "/opt/rustwide/target/debug/deps/libvec_map-57200e3d45d6f731.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-189a203f866791cb.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-5f272c72ea72a41e.rlib" "/opt/rustwide/target/debug/deps/libstrsim-d10790cb4a33b4be.rlib" "/opt/rustwide/target/debug/deps/libbitflags-c1fd6b181e1981af.rlib" "/opt/rustwide/target/debug/deps/libatty-5750bf624e1048d5.rlib" "/opt/rustwide/target/debug/deps/libansi_term-7b95e091c56f4f65.rlib" "/opt/rustwide/target/debug/deps/libcgmath-28a804832c9832bd.rlib" "/opt/rustwide/target/debug/deps/librand-579511ced9b9f233.rlib" "/opt/rustwide/target/debug/deps/librand-7f6e738281aa1584.rlib" "/opt/rustwide/target/debug/deps/liblibc-9ac741036ab52362.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-7a7a870d6d72be6a.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-391f0aee202d0a19.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_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/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/raytracer-09a4b6fb8b41c241" "-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` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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" "2d4a6c5b84d2567620bbe2999fcad26953889a1c55aa2e134784602cf11dce9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d4a6c5b84d2567620bbe2999fcad26953889a1c55aa2e134784602cf11dce9d", kill_on_drop: false }` [INFO] [stdout] 2d4a6c5b84d2567620bbe2999fcad26953889a1c55aa2e134784602cf11dce9d