[INFO] cloning repository nrxus/engine_duck
[INFO] running `"git" "clone" "--bare" "git://github.com/nrxus/engine_duck.git" "work/cache/sources/gh/nrxus/engine_duck"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/nrxus/engine_duck'...
[INFO] running `"git" "clone" "work/cache/sources/gh/nrxus/engine_duck" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nrxus/engine_duck"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nrxus/engine_duck'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nrxus/engine_duck" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nrxus/engine_duck"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nrxus/engine_duck'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8ebacbe78c85de1dbe4d4372e844f761da140ab2
[INFO] sha for GitHub repo nrxus/engine_duck: 8ebacbe78c85de1dbe4d4372e844f761da140ab2
[INFO] validating manifest of nrxus/engine_duck on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nrxus/engine_duck on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nrxus/engine_duck
[INFO] finished frobbing nrxus/engine_duck
[INFO] frobbed toml for nrxus/engine_duck written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nrxus/engine_duck/Cargo.toml
[INFO] started frobbing nrxus/engine_duck
[INFO] finished frobbing nrxus/engine_duck
[INFO] frobbed toml for nrxus/engine_duck written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nrxus/engine_duck/Cargo.toml
[INFO] crate nrxus/engine_duck already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating git repository `https://github.com/nrxus/moho`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing nrxus/engine_duck against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nrxus/engine_duck:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 1a8ef9313f0b1cd1db74155708e3531f2dfcd49ca58e4cb480e2528c24e62c49
[INFO] running `"docker" "start" "-a" "1a8ef9313f0b1cd1db74155708e3531f2dfcd49ca58e4cb480e2528c24e62c49"`
[INFO] [stderr]    Compiling serde v1.0.80
[INFO] [stderr]    Compiling syn v0.15.18
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling quickcheck v0.2.27
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling sdl2 v0.31.0
[INFO] [stderr]    Compiling glm v0.2.3
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling failure_derive v0.1.3
[INFO] [stderr]    Compiling moho-derive v0.1.0 (https://github.com/nrxus/moho#1259f0e0)
[INFO] [stderr]    Compiling failure v0.1.3
[INFO] [stderr]    Compiling moho v0.0.10 (https://github.com/nrxus/moho#1259f0e0)
[INFO] [stderr]    Compiling serde_yaml v0.8.7
[INFO] [stderr]    Compiling engine_duck v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `load`
[INFO] [stderr]   --> src/data/level.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn load(path: &'static str) -> Result<Self> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create`
[INFO] [stderr]   --> src/game/score_repository.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn create(entries: &[Score]) -> Result<()> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/duck_husky_wedding-89a74b46e7ed70cf.duck_husky_wedding.7iw6860d-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/duck_husky_wedding-89a74b46e7ed70cf.duck_husky_wedding.7iw6860d-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/duck_husky_wedding-89a74b46e7ed70cf.duck_husky_wedding.7iw6860d-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/duck_husky_wedding-89a74b46e7ed70cf.duck_husky_wedding.7iw6860d-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/duck_husky_wedding-89a74b46e7ed70cf.duck_husky_wedding.7iw6860d-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/duck_husky_wedding-89a74b46e7ed70cf.duck_husky_wedding.7iw6860d-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/duck_husky_wedding-89a74b46e7ed70cf.duck_husky_wedding.7iw6860d-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/duck_husky_wedding-89a74b46e7ed70cf.duck_husky_wedding.7iw6860d-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/duck_husky_wedding-89a74b46e7ed70cf.duck_husky_wedding.7iw6860d-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/duck_husky_wedding-89a74b46e7ed70cf.duck_husky_wedding.7iw6860d-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/duck_husky_wedding-89a74b46e7ed70cf.duck_husky_wedding.7iw6860d-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/duck_husky_wedding-89a74b46e7ed70cf.duck_husky_wedding.7iw6860d-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/duck_husky_wedding-89a74b46e7ed70cf.duck_husky_wedding.7iw6860d-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/duck_husky_wedding-89a74b46e7ed70cf.duck_husky_wedding.7iw6860d-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/duck_husky_wedding-89a74b46e7ed70cf.duck_husky_wedding.7iw6860d-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/duck_husky_wedding-89a74b46e7ed70cf.duck_husky_wedding.7iw6860d-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/duck_husky_wedding-89a74b46e7ed70cf" "/opt/crater/target/debug/deps/duck_husky_wedding-89a74b46e7ed70cf.509t4zkqnzvjs1rm.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/target/debug/build/backtrace-sys-b74c9a79043ea96a/out" "-L" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libserde_yaml-93b0a7285293957a.rlib" "/opt/crater/target/debug/deps/libyaml_rust-c3225b20541ba2ff.rlib" "/opt/crater/target/debug/deps/liblinked_hash_map-b6d3ae70f7c14022.rlib" "/opt/crater/target/debug/deps/libdtoa-0d7ba6cc96adcffb.rlib" "/opt/crater/target/debug/deps/libserde-4d64123356c4dbb7.rlib" "/opt/crater/target/debug/deps/libmoho-19db15ac55daca79.rlib" "/opt/crater/target/debug/deps/libfailure-1936e59243f124fe.rlib" "/opt/crater/target/debug/deps/libbacktrace-ccbae9d8ffb648cc.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-8983550585e6c9da.rlib" "/opt/crater/target/debug/deps/librustc_demangle-6a89ec7437784313.rlib" "/opt/crater/target/debug/deps/libglm-9848bdc83afedb8d.rlib" "/opt/crater/target/debug/deps/libquickcheck-c18a4261ecc47e94.rlib" "/opt/crater/target/debug/deps/libenv_logger-f9a182533432d06e.rlib" "/opt/crater/target/debug/deps/libregex-10945afa90b746cd.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-6cd60a6acc67606e.rlib" "/opt/crater/target/debug/deps/libregex_syntax-d7951ba199fca90d.rlib" "/opt/crater/target/debug/deps/libthread_local-4a00f190eaff0f23.rlib" "/opt/crater/target/debug/deps/libthread_id-dfc055ce658c6553.rlib" "/opt/crater/target/debug/deps/libaho_corasick-265fa96e3b569453.rlib" "/opt/crater/target/debug/deps/libmemchr-96b35d34dc476a97.rlib" "/opt/crater/target/debug/deps/liblog-af86279a890c9316.rlib" "/opt/crater/target/debug/deps/liblog-df75e6166b6c1caf.rlib" "/opt/crater/target/debug/deps/libcfg_if-8e8ec56c3bb25549.rlib" "/opt/crater/target/debug/deps/libsdl2-1de5a64a421c751e.rlib" "/opt/crater/target/debug/deps/librand-61806f9eace30a56.rlib" "/opt/crater/target/debug/deps/libsdl2_sys-7ed5bf2d2954acc9.rlib" "/opt/crater/target/debug/deps/libbitflags-cb0300d7373a08e3.rlib" "/opt/crater/target/debug/deps/liblazy_static-9b17a9645fc94ad9.rlib" "/opt/crater/target/debug/deps/libnum-e0bf8cd4f2bc9c5b.rlib" "/opt/crater/target/debug/deps/libnum_rational-4cc209defd398683.rlib" "/opt/crater/target/debug/deps/libnum_bigint-555406e6be3fdc19.rlib" "/opt/crater/target/debug/deps/librand-448223397806760a.rlib" "/opt/crater/target/debug/deps/liblibc-91bbfc7bb2170b01.rlib" "/opt/crater/target/debug/deps/libnum_complex-351e3e2acc4ae324.rlib" "/opt/crater/target/debug/deps/librustc_serialize-8a040fe30a914780.rlib" "/opt/crater/target/debug/deps/libnum_iter-4c2592bdcf755dee.rlib" "/opt/crater/target/debug/deps/libnum_integer-9488503a36788878.rlib" "/opt/crater/target/debug/deps/libnum_traits-863ec76389318891.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-196d0eff8e603c0a.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1c597f5941591e04.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-a20af2d3380aa511.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-f989f9e071798586.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-52fb60b932b5ef90.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-90a3fdc679697856.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-06d10270cfa51644.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8abb913fca550f79.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-31fd2baab47b156c.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0862cc65189bd4af.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8010b8629f5aa3e5.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2d032fe7d4e1e163.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-622fdce0dc084cba.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a17fdd0a687135a8.rlib" "-Wl,-Bdynamic" "-lSDL2_ttf" "-lSDL2_image" "-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]           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 `engine_duck`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "1a8ef9313f0b1cd1db74155708e3531f2dfcd49ca58e4cb480e2528c24e62c49"`
[INFO] running `"docker" "rm" "-f" "1a8ef9313f0b1cd1db74155708e3531f2dfcd49ca58e4cb480e2528c24e62c49"`
[INFO] [stdout] 1a8ef9313f0b1cd1db74155708e3531f2dfcd49ca58e4cb480e2528c24e62c49