[INFO] cloning repository https://github.com/Nicholas-Baron/sdl_chess
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nicholas-Baron/sdl_chess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNicholas-Baron%2Fsdl_chess", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNicholas-Baron%2Fsdl_chess'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] debaa1657899afdc598d2d684bf34e8557d248a3
[INFO] testing Nicholas-Baron/sdl_chess 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%2FNicholas-Baron%2Fsdl_chess" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Nicholas-Baron/sdl_chess 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/Nicholas-Baron/sdl_chess
[INFO] finished tweaking git repo https://github.com/Nicholas-Baron/sdl_chess
[INFO] tweaked toml for git repo https://github.com/Nicholas-Baron/sdl_chess written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/Nicholas-Baron/sdl_chess 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]     Updating git repository `https://github.com/jordanbray/chess`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded failure_derive v0.1.8
[INFO] [stderr]   Downloaded rand_pcg v0.2.1
[INFO] [stderr]   Downloaded version-compare v0.0.10
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.3
[INFO] [stderr]   Downloaded libc v0.2.86
[INFO] [stderr]   Downloaded synstructure v0.12.4
[INFO] [stderr]   Downloaded failure v0.1.8
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.3
[INFO] [stderr]   Downloaded sdl2-sys v0.34.3
[INFO] [stderr]   Downloaded sdl2 v0.34.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 3da0aa107c685a5ebd87388fccae7a038c8e00e1ba5053696caf0906ba5782db
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3da0aa107c685a5ebd87388fccae7a038c8e00e1ba5053696caf0906ba5782db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3da0aa107c685a5ebd87388fccae7a038c8e00e1ba5053696caf0906ba5782db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3da0aa107c685a5ebd87388fccae7a038c8e00e1ba5053696caf0906ba5782db", kill_on_drop: false }`
[INFO] [stdout] 3da0aa107c685a5ebd87388fccae7a038c8e00e1ba5053696caf0906ba5782db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] fe768bdf41710ec761e8a39cca8a26ca301e6bfe04d4b12aac0994f7aba775b1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fe768bdf41710ec761e8a39cca8a26ca301e6bfe04d4b12aac0994f7aba775b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling sdl2 v0.34.3
[INFO] [stderr]    Compiling sdl2-sys v0.34.3
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling backtrace v0.3.56
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling chess v3.1.1 (https://github.com/jordanbray/chess#a09032e3)
[INFO] [stderr]    Compiling sdl_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `draw_on`
[INFO] [stdout]   --> src/sdl_handle.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn draw_on<D: Drawable>(&mut self, area: Rect, thing: &D) -> Result<(), String> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[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/sdl_game-ce5b0cefb4aa125b.sdl_game.43044227-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_game-ce5b0cefb4aa125b.sdl_game.43044227-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_game-ce5b0cefb4aa125b.sdl_game.43044227-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_game-ce5b0cefb4aa125b.sdl_game.43044227-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_game-ce5b0cefb4aa125b.sdl_game.43044227-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_game-ce5b0cefb4aa125b.sdl_game.43044227-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_game-ce5b0cefb4aa125b.sdl_game.43044227-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_game-ce5b0cefb4aa125b.sdl_game.43044227-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_game-ce5b0cefb4aa125b.sdl_game.43044227-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_game-ce5b0cefb4aa125b.sdl_game.43044227-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_game-ce5b0cefb4aa125b.sdl_game.43044227-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_game-ce5b0cefb4aa125b.sdl_game.43044227-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_game-ce5b0cefb4aa125b.sdl_game.43044227-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_game-ce5b0cefb4aa125b.sdl_game.43044227-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_game-ce5b0cefb4aa125b.sdl_game.43044227-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_game-ce5b0cefb4aa125b.sdl_game.43044227-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/sdl_game-ce5b0cefb4aa125b.qg4ijahf31crcyr.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/librayon-a9978d87835b380d.rlib" "/opt/rustwide/target/debug/deps/librayon_core-c98570e327b298e3.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-4eb14ef0872d7aa8.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-b30f5ea0f3a6b064.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-9251a7b438167dce.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-1298fa0b661d3cd7.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-54ff2283d814f48f.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-ed550992156c7274.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-ceee3551bff4b335.rlib" "/opt/rustwide/target/debug/deps/libeither-1fa9e7dc99f602fc.rlib" "/opt/rustwide/target/debug/deps/libchess-6c278b7fec782eec.rlib" "/opt/rustwide/target/debug/deps/libfailure-29a786bc58b5f25f.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-20e509c4a1004ac2.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-b6fb8bc1faea50b0.rlib" "/opt/rustwide/target/debug/deps/libadler-92f8db84032ff960.rlib" "/opt/rustwide/target/debug/deps/libobject-8a9fce44bd1a7a3c.rlib" "/opt/rustwide/target/debug/deps/libaddr2line-6cc8a696dee8d994.rlib" "/opt/rustwide/target/debug/deps/libgimli-cc404859d3654484.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-97437e183f3ae6e4.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-db76dfe7b92bf8d2.rlib" "/opt/rustwide/target/debug/deps/libnodrop-a8665a7dcf8d6109.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-8e5944639edbf19e.rlib" "/opt/rustwide/target/debug/deps/libsdl2-62c57df88df311cc.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-dced8ed60820ca9f.rlib" "/opt/rustwide/target/debug/deps/libbitflags-6063cd2c96572b53.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-86422d76b8bd90ed.rlib" "/opt/rustwide/target/debug/deps/liblibc-cfc28229aa96391a.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" "-lSDL2_image" "-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/sdl_game-ce5b0cefb4aa125b" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /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; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sdl_game` due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "fe768bdf41710ec761e8a39cca8a26ca301e6bfe04d4b12aac0994f7aba775b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe768bdf41710ec761e8a39cca8a26ca301e6bfe04d4b12aac0994f7aba775b1", kill_on_drop: false }`
[INFO] [stdout] fe768bdf41710ec761e8a39cca8a26ca301e6bfe04d4b12aac0994f7aba775b1