[INFO] updating cached repository Eraden/game_of_life
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Eraden/game_of_life
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Eraden/game_of_life" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Eraden/game_of_life"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Eraden/game_of_life'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Eraden/game_of_life" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Eraden/game_of_life"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Eraden/game_of_life'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 687170c0e58a3f75300767af1a60da664e2535ee
[INFO] sha for GitHub repo Eraden/game_of_life: 687170c0e58a3f75300767af1a60da664e2535ee
[INFO] validating manifest of Eraden/game_of_life on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Eraden/game_of_life on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Eraden/game_of_life
[INFO] finished frobbing Eraden/game_of_life
[INFO] frobbed toml for Eraden/game_of_life written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Eraden/game_of_life/Cargo.toml
[INFO] started frobbing Eraden/game_of_life
[INFO] finished frobbing Eraden/game_of_life
[INFO] frobbed toml for Eraden/game_of_life written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Eraden/game_of_life/Cargo.toml
[INFO] crate Eraden/game_of_life has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Eraden/game_of_life against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Eraden/game_of_life:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 9a38bdec1c3ead1aad39ef89e21aa5a728f217cf3f9542845ef75d0253de63a2
[INFO] running `"docker" "start" "-a" "9a38bdec1c3ead1aad39ef89e21aa5a728f217cf3f9542845ef75d0253de63a2"`
[INFO] [stderr]    Compiling sdl2 v0.31.0
[INFO] [stderr]    Compiling game_of_life v0.1.0 (/opt/crater/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/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/game_of_life-751af264b92d1f3f.game_of_life.2newwnch-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-751af264b92d1f3f.game_of_life.2newwnch-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-751af264b92d1f3f.game_of_life.2newwnch-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-751af264b92d1f3f.game_of_life.2newwnch-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-751af264b92d1f3f.game_of_life.2newwnch-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-751af264b92d1f3f.game_of_life.2newwnch-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-751af264b92d1f3f.game_of_life.2newwnch-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-751af264b92d1f3f.game_of_life.2newwnch-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-751af264b92d1f3f.game_of_life.2newwnch-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-751af264b92d1f3f.game_of_life.2newwnch-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-751af264b92d1f3f.game_of_life.2newwnch-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-751af264b92d1f3f.game_of_life.2newwnch-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-751af264b92d1f3f.game_of_life.2newwnch-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-751af264b92d1f3f.game_of_life.2newwnch-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-751af264b92d1f3f.game_of_life.2newwnch-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/game_of_life-751af264b92d1f3f.game_of_life.2newwnch-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/game_of_life-751af264b92d1f3f" "/opt/crater/target/debug/deps/game_of_life-751af264b92d1f3f.4xbt24gat6yo6dgd.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libsdl2-b1e5fd1dba7009c9.rlib" "/opt/crater/target/debug/deps/librand-7297f7912026385e.rlib" "/opt/crater/target/debug/deps/librand-98bad1b15414f346.rlib" "/opt/crater/target/debug/deps/libc_vec-83c503a506d4322e.rlib" "/opt/crater/target/debug/deps/libsdl2_sys-002f253e64b27e97.rlib" "/opt/crater/target/debug/deps/libbitflags-a08c32e0d1827ba5.rlib" "/opt/crater/target/debug/deps/liblazy_static-4ff72715b4a952e9.rlib" "/opt/crater/target/debug/deps/libnum-34693a7b40a8f0a1.rlib" "/opt/crater/target/debug/deps/libnum_iter-b71048c703848ab5.rlib" "/opt/crater/target/debug/deps/libnum_integer-215f82573cbab8c5.rlib" "/opt/crater/target/debug/deps/libnum_traits-412a403d8fefe1b6.rlib" "/opt/crater/target/debug/deps/librand-7d6580d1b6d24198.rlib" "/opt/crater/target/debug/deps/liblibc-c1fe0c9022137ea2.rlib" "/opt/crater/target/debug/deps/librand_core-f60b84565a47087c.rlib" "/opt/crater/target/debug/deps/librand_core-576c4e93c9e38e6b.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8469d768695d9748.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-786c0f406992159b.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-eda54ffd3e6402cc.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3b59adbc83c396a4.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-1d2bb09f4dcbd4be.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e96acda46b77a2fd.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-596074f575b1f832.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-57f280c1596673cd.rlib" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-16132b5b2ecf9ec1.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-37286a0a9c4289ff.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" "9a38bdec1c3ead1aad39ef89e21aa5a728f217cf3f9542845ef75d0253de63a2"`
[INFO] running `"docker" "rm" "-f" "9a38bdec1c3ead1aad39ef89e21aa5a728f217cf3f9542845ef75d0253de63a2"`
[INFO] [stdout] 9a38bdec1c3ead1aad39ef89e21aa5a728f217cf3f9542845ef75d0253de63a2