[INFO] cloning repository bassman7689/my_rpg
[INFO] running `"git" "clone" "--bare" "git://github.com/bassman7689/my_rpg.git" "work/cache/sources/gh/bassman7689/my_rpg"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/bassman7689/my_rpg'...
[INFO] running `"git" "clone" "work/cache/sources/gh/bassman7689/my_rpg" "work/ex/beta-1.37-6/sources/1.36.0/gh/bassman7689/my_rpg"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/bassman7689/my_rpg'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bassman7689/my_rpg" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bassman7689/my_rpg"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bassman7689/my_rpg'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2eaf249ccfc8c15d381eeedb5e336057cd162f72
[INFO] sha for GitHub repo bassman7689/my_rpg: 2eaf249ccfc8c15d381eeedb5e336057cd162f72
[INFO] validating manifest of bassman7689/my_rpg on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bassman7689/my_rpg on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bassman7689/my_rpg
[INFO] finished frobbing bassman7689/my_rpg
[INFO] frobbed toml for bassman7689/my_rpg written to work/ex/beta-1.37-6/sources/1.36.0/gh/bassman7689/my_rpg/Cargo.toml
[INFO] started frobbing bassman7689/my_rpg
[INFO] finished frobbing bassman7689/my_rpg
[INFO] frobbed toml for bassman7689/my_rpg written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bassman7689/my_rpg/Cargo.toml
[INFO] crate bassman7689/my_rpg already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing bassman7689/my_rpg against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bassman7689/my_rpg:/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 11e797b738123689843bd410191d7acb72d4702e83b4e5de358cb98089e626e6
[INFO] running `"docker" "start" "-a" "11e797b738123689843bd410191d7acb72d4702e83b4e5de358cb98089e626e6"`
[INFO] [stderr]    Compiling libc v0.2.59
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling rayon-core v1.5.0
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling nonzero_signed v1.0.3
[INFO] [stderr]    Compiling sdl2 v0.32.2
[INFO] [stderr]    Compiling atom v0.3.5
[INFO] [stderr]    Compiling mopa v0.2.2
[INFO] [stderr]    Compiling tuple_utils v0.2.0
[INFO] [stderr]    Compiling shrev v1.1.1
[INFO] [stderr]    Compiling crossbeam-utils v0.6.5
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling sdl2-sys v0.32.6
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.5.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.6.1
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling crossbeam-deque v0.5.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rayon v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling crossbeam-channel v0.2.6
[INFO] [stderr]    Compiling crossbeam v0.4.1
[INFO] [stderr]    Compiling shred v0.7.2
[INFO] [stderr]    Compiling hibitset v0.5.4
[INFO] [stderr]    Compiling derivative v1.0.2
[INFO] [stderr]    Compiling shred-derive v0.5.1
[INFO] [stderr]    Compiling specs v0.14.3
[INFO] [stderr]    Compiling my_rpg v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: type alias is never used: `FontManager`
[INFO] [stderr]   --> src/resources.rs:83:1
[INFO] [stderr]    |
[INFO] [stderr] 83 | pub type FontManager<'l> = ResourceManager<'l, FontDetails, Font<'l, 'static>, Sdl2TtfContext>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] 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/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/my_rpg-7c96f9ab4cd315a6.my_rpg.7npfzzfi-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/my_rpg-7c96f9ab4cd315a6.my_rpg.7npfzzfi-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/my_rpg-7c96f9ab4cd315a6.my_rpg.7npfzzfi-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/my_rpg-7c96f9ab4cd315a6.my_rpg.7npfzzfi-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/my_rpg-7c96f9ab4cd315a6.my_rpg.7npfzzfi-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/my_rpg-7c96f9ab4cd315a6.my_rpg.7npfzzfi-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/my_rpg-7c96f9ab4cd315a6.my_rpg.7npfzzfi-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/my_rpg-7c96f9ab4cd315a6.my_rpg.7npfzzfi-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/my_rpg-7c96f9ab4cd315a6.my_rpg.7npfzzfi-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/my_rpg-7c96f9ab4cd315a6.my_rpg.7npfzzfi-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/my_rpg-7c96f9ab4cd315a6.my_rpg.7npfzzfi-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/my_rpg-7c96f9ab4cd315a6.my_rpg.7npfzzfi-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/my_rpg-7c96f9ab4cd315a6.my_rpg.7npfzzfi-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/my_rpg-7c96f9ab4cd315a6.my_rpg.7npfzzfi-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/my_rpg-7c96f9ab4cd315a6.my_rpg.7npfzzfi-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/my_rpg-7c96f9ab4cd315a6.my_rpg.7npfzzfi-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/my_rpg-7c96f9ab4cd315a6" "/opt/crater/target/debug/deps/my_rpg-7c96f9ab4cd315a6.2ydl4lm49r1rvx8a.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libspecs-83841332e6808fdf.rlib" "/opt/crater/target/debug/deps/libtuple_utils-a7d7feb7afaf803a.rlib" "/opt/crater/target/debug/deps/libshrev-cb345e0a25e34a61.rlib" "/opt/crater/target/debug/deps/libnonzero_signed-c50a0ebf80c377bd.rlib" "/opt/crater/target/debug/deps/liblog-2feae327c8b31ef4.rlib" "/opt/crater/target/debug/deps/libhibitset-bf861a70a13bc7ae.rlib" "/opt/crater/target/debug/deps/libatom-f8a7e7db88aecc10.rlib" "/opt/crater/target/debug/deps/libfnv-9c46c9dc8e117f05.rlib" "/opt/crater/target/debug/deps/libcrossbeam-0d437858f4c7efaa.rlib" "/opt/crater/target/debug/deps/libcrossbeam_deque-48f4d865751359ee.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-d22cf5b7efe46853.rlib" "/opt/crater/target/debug/deps/libcrossbeam_channel-cf36217de87ef479.rlib" "/opt/crater/target/debug/deps/libparking_lot-9cd215502dd77b95.rlib" "/opt/crater/target/debug/deps/libparking_lot_core-87ad1a7af523a8b6.rlib" "/opt/crater/target/debug/deps/liblock_api-3fc8af4b186c35a8.rlib" "/opt/crater/target/debug/deps/libowning_ref-f49604bedfa4ae1c.rlib" "/opt/crater/target/debug/deps/libstable_deref_trait-287a8a8ca6ec21fa.rlib" "/opt/crater/target/debug/deps/librand-70f28402d2c01762.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-7895d1ef454af0f9.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-2e1c8ddafb9360e1.rlib" "/opt/crater/target/debug/deps/libshred-e8f24e16b496322c.rlib" "/opt/crater/target/debug/deps/libsmallvec-3009c93eda7cf4fa.rlib" "/opt/crater/target/debug/deps/librayon-6f34a7b0dc428996.rlib" "/opt/crater/target/debug/deps/librayon_core-2690b3bd45d48c18.rlib" "/opt/crater/target/debug/deps/libnum_cpus-b557a02c2b88b4ce.rlib" "/opt/crater/target/debug/deps/libcrossbeam_queue-2d9dc9e894e5ed5a.rlib" "/opt/crater/target/debug/deps/libeither-09ec7c1188b8d0d0.rlib" "/opt/crater/target/debug/deps/libcrossbeam_deque-5b06d8b4df611974.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-74aa5bb8bec385f0.rlib" "/opt/crater/target/debug/deps/libscopeguard-afc08b825b950866.rlib" "/opt/crater/target/debug/deps/libmemoffset-ef971ccc3957ca71.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-1eedbdcadcb14ec2.rlib" "/opt/crater/target/debug/deps/libcfg_if-17244d8fcea476bd.rlib" "/opt/crater/target/debug/deps/libmopa-d9e951e34bd43684.rlib" "/opt/crater/target/debug/deps/libfxhash-fa9b3e4513ced53a.rlib" "/opt/crater/target/debug/deps/libbyteorder-066131f17ea0c99b.rlib" "/opt/crater/target/debug/deps/libarrayvec-03850c5bb778b6fd.rlib" "/opt/crater/target/debug/deps/libnodrop-36ce0cdfb7359e6a.rlib" "/opt/crater/target/debug/deps/libsdl2-d866a7bac0068aa6.rlib" "/opt/crater/target/debug/deps/librand-8b599bd6af7451b3.rlib" "/opt/crater/target/debug/deps/librand_xorshift-c37135569305816d.rlib" "/opt/crater/target/debug/deps/librand_pcg-569da70b9707a4e4.rlib" "/opt/crater/target/debug/deps/librand_hc-2e617981d71d68fb.rlib" "/opt/crater/target/debug/deps/librand_chacha-7111888379d28dc3.rlib" "/opt/crater/target/debug/deps/librand_isaac-e2932bc2eab2b64f.rlib" "/opt/crater/target/debug/deps/librand_core-cb99a0b940c27ed9.rlib" "/opt/crater/target/debug/deps/librand_os-9f77fd8b37082a54.rlib" "/opt/crater/target/debug/deps/librand_jitter-162e89fc4f3652f5.rlib" "/opt/crater/target/debug/deps/librand_core-4c9a550ae16dbf0f.rlib" "/opt/crater/target/debug/deps/libsdl2_sys-7c618663a33ccd03.rlib" "/opt/crater/target/debug/deps/libbitflags-1f73faaef27177be.rlib" "/opt/crater/target/debug/deps/liblazy_static-6a4e8ea56a445919.rlib" "/opt/crater/target/debug/deps/liblibc-9fff7cc340de626d.rlib" "/opt/crater/target/debug/deps/libnum-0438b089938c9336.rlib" "/opt/crater/target/debug/deps/libnum_iter-a5764bba922b733a.rlib" "/opt/crater/target/debug/deps/libnum_integer-85a76e678dca4305.rlib" "/opt/crater/target/debug/deps/libnum_traits-8ec551dd91cc2095.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a80a1e8e09cafef8.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e0e6351da805c468.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e04f54bafc95e331.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-67901d3322495bd5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-bd390b1abaceaec1.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-312dd37fdc7bedfc.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8ed0e51d58d644a3.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-8a423c320a6c707f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d6a95598e2238263.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d231614b153016eb.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3821619027f463e4.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-1cfd794d18771a44.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-dcf33cf10c2452ef.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-c258fea34bf64bce.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_image" "-lSDL2_ttf" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lSDL2_image
[INFO] [stderr]           /usr/bin/ld: cannot find -lSDL2_ttf
[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 `my_rpg`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "11e797b738123689843bd410191d7acb72d4702e83b4e5de358cb98089e626e6"`
[INFO] running `"docker" "rm" "-f" "11e797b738123689843bd410191d7acb72d4702e83b4e5de358cb98089e626e6"`
[INFO] [stdout] 11e797b738123689843bd410191d7acb72d4702e83b4e5de358cb98089e626e6