[INFO] cloning repository https://github.com/bcamp1/neat-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bcamp1/neat-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbcamp1%2Fneat-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbcamp1%2Fneat-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7cb44f6f411a50cb53fb51adade4682f3bc437a8 [INFO] testing bcamp1/neat-rs against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbcamp1%2Fneat-rs" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bcamp1/neat-rs on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bcamp1/neat-rs [INFO] finished tweaking git repo https://github.com/bcamp1/neat-rs [INFO] tweaked toml for git repo https://github.com/bcamp1/neat-rs written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/bcamp1/neat-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b3af2809d732a924e0b9f77c0d5e1ff8abf71d34fd86834e941796e019ab1db4 [INFO] running `Command { std: "docker" "start" "-a" "b3af2809d732a924e0b9f77c0d5e1ff8abf71d34fd86834e941796e019ab1db4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b3af2809d732a924e0b9f77c0d5e1ff8abf71d34fd86834e941796e019ab1db4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3af2809d732a924e0b9f77c0d5e1ff8abf71d34fd86834e941796e019ab1db4", kill_on_drop: false }` [INFO] [stdout] b3af2809d732a924e0b9f77c0d5e1ff8abf71d34fd86834e941796e019ab1db4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71487ae9dde8089fa90d6fbeed31e278b93ec348654b61c0c7ff92a59228e039 [INFO] running `Command { std: "docker" "start" "-a" "71487ae9dde8089fa90d6fbeed31e278b93ec348654b61c0c7ff92a59228e039", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling sdl2 v0.32.2 [INFO] [stderr] Compiling c_vec v1.3.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling sdl2-sys v0.32.6 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling neat v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `network::*` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use network::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::keyboard::KeyboardState` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use sdl2::keyboard::KeyboardState; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::keyboard::Scancode` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use sdl2::keyboard::Scancode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MouseState` [INFO] [stdout] --> src/main.rs:14:19 [INFO] [stdout] | [INFO] [stdout] 14 | use sdl2::mouse::{MouseState}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `in_index` is never read [INFO] [stdout] --> src/network.rs:192:17 [INFO] [stdout] | [INFO] [stdout] 192 | let mut in_index: usize = 0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `out_index` is never read [INFO] [stdout] --> src/network.rs:193:17 [INFO] [stdout] | [INFO] [stdout] 193 | let mut out_index: usize = 0; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `link_exists` is assigned to, but never used [INFO] [stdout] --> src/network.rs:255:29 [INFO] [stdout] | [INFO] [stdout] 255 | let mut link_exists = false; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_link_exists` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `link_exists` is never read [INFO] [stdout] --> src/network.rs:258:29 [INFO] [stdout] | [INFO] [stdout] 258 | ... link_exists = true; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line_thickness` [INFO] [stdout] --> src/network.rs:434:13 [INFO] [stdout] | [INFO] [stdout] 434 | let line_thickness: u8 = 2; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_line_thickness` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inno_number` [INFO] [stdout] --> src/neat.rs:83:21 [INFO] [stdout] | [INFO] [stdout] 83 | let mut inno_number: u32 = 0; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_inno_number` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/neat.rs:120:25 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn get_distance(a: &Network, b: &Network) -> f32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/neat.rs:120:38 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn get_distance(a: &Network, b: &Network) -> f32 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/neat.rs:21:21 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn evaluate_xor(mut n: Network) -> f32 { [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: variable does not need to be mutable [INFO] [stdout] --> src/neat.rs:83:17 [INFO] [stdout] | [INFO] [stdout] 83 | let mut inno_number: u32 = 0; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/neat.rs:84:17 [INFO] [stdout] | [INFO] [stdout] 84 | let mut n = Network::new(num_inputs, num_outputs); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `random_bool` [INFO] [stdout] --> src/neat.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn random_bool() -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_distance` [INFO] [stdout] --> src/neat.rs:120:12 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn get_distance(a: &Network, b: &Network) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/neat.rs:171:17 [INFO] [stdout] | [INFO] [stdout] 171 | network.add_random_node(&mut self.global_inno_number); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [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/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/neat-1f7d0f5caffee007.neat.7ksxm64r-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/neat-1f7d0f5caffee007.neat.7ksxm64r-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/neat-1f7d0f5caffee007.neat.7ksxm64r-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/neat-1f7d0f5caffee007.neat.7ksxm64r-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/neat-1f7d0f5caffee007.neat.7ksxm64r-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/neat-1f7d0f5caffee007.neat.7ksxm64r-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/neat-1f7d0f5caffee007.neat.7ksxm64r-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/neat-1f7d0f5caffee007.neat.7ksxm64r-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/neat-1f7d0f5caffee007.neat.7ksxm64r-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/neat-1f7d0f5caffee007.neat.7ksxm64r-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/neat-1f7d0f5caffee007.neat.7ksxm64r-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/neat-1f7d0f5caffee007.neat.7ksxm64r-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/neat-1f7d0f5caffee007.neat.7ksxm64r-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/neat-1f7d0f5caffee007.neat.7ksxm64r-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/neat-1f7d0f5caffee007.neat.7ksxm64r-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/neat-1f7d0f5caffee007.neat.7ksxm64r-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/neat-1f7d0f5caffee007" "/opt/rustwide/target/debug/deps/neat-1f7d0f5caffee007.2ictndgakvtmwixl.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librand-6c610e0041ba2e65.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-4f5f5ea1dffe2e39.rlib" "/opt/rustwide/target/debug/deps/libc2_chacha-3c8ed1aa5fbe2a69.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-b3fed04289ecdc38.rlib" "/opt/rustwide/target/debug/deps/librand_core-ad22f622a296f5e4.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-98f59c9bf1a01538.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-c4f6196cf7d68209.rlib" "/opt/rustwide/target/debug/deps/libsdl2-9b7772ee6873835b.rlib" "/opt/rustwide/target/debug/deps/librand-de09635da77c4686.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-8f3f6166ee9ccdde.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-c801506ae8973b41.rlib" "/opt/rustwide/target/debug/deps/librand_hc-d9c6449f1147d739.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-891ac72a9c481e9e.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-5d346fd7ef91f886.rlib" "/opt/rustwide/target/debug/deps/librand_core-54d45abaaf7ca6e8.rlib" "/opt/rustwide/target/debug/deps/librand_os-1138185cb9d77ad9.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-31c0b93ee52d2ab0.rlib" "/opt/rustwide/target/debug/deps/librand_core-d2b5a49d7405257c.rlib" "/opt/rustwide/target/debug/deps/libc_vec-e11f43463ff8624b.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-56c9fad2446e6f7b.rlib" "/opt/rustwide/target/debug/deps/libbitflags-7f78c1de5599d643.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-ff2d4c059a61c830.rlib" "/opt/rustwide/target/debug/deps/liblibc-1ab4eae0cb75ec2a.rlib" "/opt/rustwide/target/debug/deps/libnum-8c082ce8be2ba1a3.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-1755df9086597a6f.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-495a6c4ba1131cf6.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-cce2beb8aae1f240.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-21256c14e4504640.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-986e7fea4474d4d2.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-91d85f45babdb06e.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-756509c31813f9a6.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-5c2ef587e740c0cc.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-ad8f9371d31db1b3.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-402820fb3b4d3dd8.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-5e8e903f07dc8747.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7ab9ae5080c07187.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-c8e8d47c6bf14de2.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-5a02dbb58abd015a.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-cedc8fec61444895.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1c96351c52bc56a.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e41c6d24baeb2249.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-62493b241881590c.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-a1fd7734706d5518.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-c8ded1707ad10767.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1eec8756baa5bc24.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_ttf" "-lSDL2_gfx" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lSDL2_ttf [INFO] [stdout] /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; 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `neat` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "71487ae9dde8089fa90d6fbeed31e278b93ec348654b61c0c7ff92a59228e039", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71487ae9dde8089fa90d6fbeed31e278b93ec348654b61c0c7ff92a59228e039", kill_on_drop: false }` [INFO] [stdout] 71487ae9dde8089fa90d6fbeed31e278b93ec348654b61c0c7ff92a59228e039