[INFO] updating cached repository https://github.com/bcamp1/Gravisim [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3dbbddea8fc708657bbb6fc1993272fb5f73978b [INFO] testing bcamp1/Gravisim against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbcamp1%2FGravisim" "work/builds/worker-9/source"` [INFO] [stderr] Cloning into 'work/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bcamp1/Gravisim on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/bcamp1/Gravisim [INFO] finished tweaking git repo https://github.com/bcamp1/Gravisim [INFO] tweaked toml for git repo https://github.com/bcamp1/Gravisim written to work/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/bcamp1/Gravisim already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 5a33f8b2e4440185b60b368ad0dce61e004bf9a05ba324083929826f9c7aa48f [INFO] running `"docker" "start" "-a" "5a33f8b2e4440185b60b368ad0dce61e004bf9a05ba324083929826f9c7aa48f"` [INFO] [stderr] Compiling sdl2-sys v0.32.5 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling stopwatch v0.0.7 [INFO] [stderr] Compiling sdl2 v0.32.1 [INFO] [stderr] Compiling gravisim v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `sdl2::pixels::Color` [INFO] [stderr] --> src/body.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use sdl2::pixels::Color; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `res_mult` is never read [INFO] [stderr] --> src/main.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 27 | let mut res_mult = 1.0; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `pmouse_pressed` is never read [INFO] [stderr] --> src/main.rs:59:13 [INFO] [stderr] | [INFO] [stderr] 59 | let mut pmouse_pressed = false; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `total_time` [INFO] [stderr] --> src/body.rs:44:47 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn update_self(&mut self, mult: &f32, total_time: &f32) { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_total_time` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mult` [INFO] [stderr] --> src/body.rs:58:51 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn compute_gravity(&mut self, body: Body, mult: &f32) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_mult` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `context` [INFO] [stderr] --> src/gui.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | context: &'a Sdl2TtfContext, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `filename` [INFO] [stderr] --> src/gui.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | filename: &'a str, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_color` [INFO] [stderr] --> src/gui.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn set_color(&mut self, color: Color) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_font_size` [INFO] [stderr] --> src/gui.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn set_font_size(&mut self, size: u16) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/body.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | canvas.filled_circle(t.0 as i16, t.1 as i16, (self.size * cam.zoom) as i16, (255, color_g, 255, 255)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/gravisim-bcf4e4cd24b23183.gravisim.da1lsioo-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-bcf4e4cd24b23183.gravisim.da1lsioo-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-bcf4e4cd24b23183.gravisim.da1lsioo-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-bcf4e4cd24b23183.gravisim.da1lsioo-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-bcf4e4cd24b23183.gravisim.da1lsioo-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-bcf4e4cd24b23183.gravisim.da1lsioo-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-bcf4e4cd24b23183.gravisim.da1lsioo-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-bcf4e4cd24b23183.gravisim.da1lsioo-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-bcf4e4cd24b23183.gravisim.da1lsioo-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-bcf4e4cd24b23183.gravisim.da1lsioo-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-bcf4e4cd24b23183.gravisim.da1lsioo-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-bcf4e4cd24b23183.gravisim.da1lsioo-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-bcf4e4cd24b23183.gravisim.da1lsioo-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-bcf4e4cd24b23183.gravisim.da1lsioo-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-bcf4e4cd24b23183.gravisim.da1lsioo-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/gravisim-bcf4e4cd24b23183.gravisim.da1lsioo-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/gravisim-bcf4e4cd24b23183" "/opt/rustwide/target/debug/deps/gravisim-bcf4e4cd24b23183.4j7pyzmfp8kof1la.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libstopwatch-bddc93d7d1570095.rlib" "/opt/rustwide/target/debug/deps/libsdl2-f7aacbb9423b478d.rlib" "/opt/rustwide/target/debug/deps/librand-9afc586e81c78641.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-788e08e4e9b857db.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-e41477ef205dc899.rlib" "/opt/rustwide/target/debug/deps/librand_hc-a413bb2c7ba70585.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-71d15c312716f348.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-4874caa1590f70f4.rlib" "/opt/rustwide/target/debug/deps/librand_core-92c2f35314396599.rlib" "/opt/rustwide/target/debug/deps/librand_os-4dea9880373ab344.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-5f052041a93710aa.rlib" "/opt/rustwide/target/debug/deps/librand_core-bcfcf7c2a1d9c9e3.rlib" "/opt/rustwide/target/debug/deps/libc_vec-87d5085fd4efb188.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-81bb22aeea1b6d11.rlib" "/opt/rustwide/target/debug/deps/libbitflags-ac824a210725bad3.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-806f5cf8273b470a.rlib" "/opt/rustwide/target/debug/deps/libnum-a002a624d8396593.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-adaaba19a0ea7e43.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-1329078724a6ce59.rlib" "/opt/rustwide/target/debug/deps/librand-32f17a9246e2a5ed.rlib" "/opt/rustwide/target/debug/deps/liblibc-8e7405c8b737c45b.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-bd05aacfc967e0f8.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-32acd8f7efa22e3e.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-53ea44e79df097b8.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-80c6dbab6652410c.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-cb412cedb055b888.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-12ce12f1efc08aa3.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5d3cd1b3ddab72e4.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-f8222943dfd167e2.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-0cd00b2d3108cd48.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-485c05ba6ce1b438.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-63e6b1072426ba59.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-a421aff1d43911ee.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3deef8ef4fe80dff.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f65a176f0586269e.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ad46d4080f4d7e57.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-da6c590582bf0885.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-837ca740df32db0a.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-db27c965e824589f.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-68a4f8466685ed76.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_ttf" "-lSDL2_gfx" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lSDL2_ttf [INFO] [stderr] /usr/bin/ld: cannot find -lSDL2_gfx [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `gravisim`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "5a33f8b2e4440185b60b368ad0dce61e004bf9a05ba324083929826f9c7aa48f"` [INFO] running `"docker" "rm" "-f" "5a33f8b2e4440185b60b368ad0dce61e004bf9a05ba324083929826f9c7aa48f"` [INFO] [stdout] 5a33f8b2e4440185b60b368ad0dce61e004bf9a05ba324083929826f9c7aa48f