[INFO] updating cached repository https://github.com/Eraden/game_of_life
[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] 687170c0e58a3f75300767af1a60da664e2535ee
[INFO] testing Eraden/game_of_life against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FEraden%2Fgame_of_life" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Eraden/game_of_life on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Eraden/game_of_life
[INFO] finished tweaking git repo https://github.com/Eraden/game_of_life
[INFO] tweaked toml for git repo https://github.com/Eraden/game_of_life written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Eraden/game_of_life already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] b7a444897dc98fc5f8a1b9a758e525b18b4e3806e2a5bcb8f0103852c336ba60
[INFO] running `"docker" "start" "-a" "b7a444897dc98fc5f8a1b9a758e525b18b4e3806e2a5bcb8f0103852c336ba60"`
[INFO] [stderr]    Compiling sdl2 v0.31.0
[INFO] [stderr]    Compiling game_of_life v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `sdl2::surface::Surface`
[INFO] [stderr]  --> src/button.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use sdl2::surface::Surface;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sdl2::ttf::Font`
[INFO] [stderr]  --> src/button.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use sdl2::ttf::Font;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'sdl2::rect::Rect::contains': use `contains_point` instead
[INFO] [stderr]   --> src/button.rs:49:30
[INFO] [stderr]    |
[INFO] [stderr] 49 |         self.background_rect.contains(point)
[INFO] [stderr]    |                              ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `font_manager`
[INFO] [stderr]   --> src/app.rs:65:13
[INFO] [stderr]    |
[INFO] [stderr] 65 |         let font_manager: FontManager = FontManager::new(&font_context);
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_font_manager`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[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/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/game_of_life-ac7fdca56742f32b.game_of_life.csot76y2-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/game_of_life-ac7fdca56742f32b.game_of_life.csot76y2-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/game_of_life-ac7fdca56742f32b.game_of_life.csot76y2-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/game_of_life-ac7fdca56742f32b.game_of_life.csot76y2-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/game_of_life-ac7fdca56742f32b.game_of_life.csot76y2-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/game_of_life-ac7fdca56742f32b.game_of_life.csot76y2-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/game_of_life-ac7fdca56742f32b.game_of_life.csot76y2-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/game_of_life-ac7fdca56742f32b.game_of_life.csot76y2-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/game_of_life-ac7fdca56742f32b.game_of_life.csot76y2-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/game_of_life-ac7fdca56742f32b.game_of_life.csot76y2-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/game_of_life-ac7fdca56742f32b.game_of_life.csot76y2-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/game_of_life-ac7fdca56742f32b.game_of_life.csot76y2-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/game_of_life-ac7fdca56742f32b.game_of_life.csot76y2-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/game_of_life-ac7fdca56742f32b.game_of_life.csot76y2-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/game_of_life-ac7fdca56742f32b.game_of_life.csot76y2-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/game_of_life-ac7fdca56742f32b.game_of_life.csot76y2-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/game_of_life-ac7fdca56742f32b" "/opt/rustwide/target/debug/deps/game_of_life-ac7fdca56742f32b.12eng325p1pye6mz.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2-b7b4d2f4f0431f3f.rlib" "/opt/rustwide/target/debug/deps/librand-0f8b2081073807a8.rlib" "/opt/rustwide/target/debug/deps/librand-73bc4acd1795e223.rlib" "/opt/rustwide/target/debug/deps/libc_vec-134301894fe06cbf.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-370a1769163c0633.rlib" "/opt/rustwide/target/debug/deps/libbitflags-cfca1255836e7478.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-47d24117de3918be.rlib" "/opt/rustwide/target/debug/deps/libnum-37b62393ea43ae90.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-983498e0503285b4.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-13966710122d1116.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-96f5ce4bbc698d03.rlib" "/opt/rustwide/target/debug/deps/librand-87b70d7f4db21ab0.rlib" "/opt/rustwide/target/debug/deps/liblibc-366c9282dc0a059b.rlib" "/opt/rustwide/target/debug/deps/librand_core-79fddfba63395e9b.rlib" "/opt/rustwide/target/debug/deps/librand_core-97b7d7050440931a.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-db812c66f862af4c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e7871a21575d5ff7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-2f2c581bc0d759e6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-35731cabc05dc8a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-36477394541292db.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-8b706b170c1272d8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-801dbb3043ccf581.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-a32aa66ce6f72b21.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d00ea3bfb2bb6c00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d2c6ebe88c3e113c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-df74f62f6bb60621.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2170473575daeedb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1a08089bbddc4f51.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f8f562e5472ad5c3.rlib" "-Wl,-Bdynamic" "-lSDL2_ttf" "-lSDL2_image" "-lSDL2_mixer" "-lSDL2_gfx" "-lSDL2" "-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_image
[INFO] [stderr]           /usr/bin/ld: cannot find -lSDL2_mixer
[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 `game_of_life`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "b7a444897dc98fc5f8a1b9a758e525b18b4e3806e2a5bcb8f0103852c336ba60"`
[INFO] running `"docker" "rm" "-f" "b7a444897dc98fc5f8a1b9a758e525b18b4e3806e2a5bcb8f0103852c336ba60"`
[INFO] [stdout] b7a444897dc98fc5f8a1b9a758e525b18b4e3806e2a5bcb8f0103852c336ba60