[INFO] cloning repository https://github.com/heydabop/genetic
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/heydabop/genetic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheydabop%2Fgenetic", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheydabop%2Fgenetic'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 38d111030ab24b19dec72bc48129572a3727708b
[INFO] testing heydabop/genetic 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%2Fheydabop%2Fgenetic" "/workspace/builds/worker-93/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-93/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/heydabop/genetic 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/heydabop/genetic
[INFO] finished tweaking git repo https://github.com/heydabop/genetic
[INFO] tweaked toml for git repo https://github.com/heydabop/genetic written to /workspace/builds/worker-93/source/Cargo.toml
[INFO] crate git repo https://github.com/heydabop/genetic 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sdl2 v0.34.4
[INFO] [stderr]   Downloaded rand_pcg v0.3.0
[INFO] [stderr]   Downloaded c_vec v2.0.0
[INFO] [stderr]   Downloaded sdl2-sys v0.34.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] 5de925c01cca31074b5071f930a38ece63af4e8f5d49370b2112ec4fcc54b258
[INFO] running `Command { std: "docker" "start" "-a" "5de925c01cca31074b5071f930a38ece63af4e8f5d49370b2112ec4fcc54b258", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5de925c01cca31074b5071f930a38ece63af4e8f5d49370b2112ec4fcc54b258", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5de925c01cca31074b5071f930a38ece63af4e8f5d49370b2112ec4fcc54b258", kill_on_drop: false }`
[INFO] [stdout] 5de925c01cca31074b5071f930a38ece63af4e8f5d49370b2112ec4fcc54b258
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] d97528f5bdcec31b19a9542be87607816157b85b0581a324c706732ccfe6972f
[INFO] running `Command { std: "docker" "start" "-a" "d97528f5bdcec31b19a9542be87607816157b85b0581a324c706732ccfe6972f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.92
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling syn v1.0.67
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling ahash v0.3.8
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling sdl2 v0.34.4
[INFO] [stderr]    Compiling atom v0.3.6
[INFO] [stderr]    Compiling mopa v0.2.2
[INFO] [stderr]    Compiling c_vec v2.0.0
[INFO] [stderr]    Compiling shrev v1.1.1
[INFO] [stderr]    Compiling tuple_utils v0.3.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.3
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling hashbrown v0.7.2
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling sdl2-sys v0.34.4
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling tynm v0.1.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand_pcg v0.3.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling specs-derive v0.4.1
[INFO] [stderr]    Compiling hibitset v0.6.3
[INFO] [stderr]    Compiling shred v0.10.2
[INFO] [stderr]    Compiling specs v0.16.1
[INFO] [stderr]    Compiling genetic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `roulette_selection::RouletteSelection`
[INFO] [stdout]   --> src/main.rs:24:40
[INFO] [stdout]    |
[INFO] [stdout] 24 |     reset_velocities::ResetVelocities, roulette_selection::RouletteSelection,
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` 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/genetic-14a3efe8c7519f2b.genetic.f73b1b7a-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/genetic-14a3efe8c7519f2b.genetic.f73b1b7a-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/genetic-14a3efe8c7519f2b.genetic.f73b1b7a-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/genetic-14a3efe8c7519f2b.genetic.f73b1b7a-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/genetic-14a3efe8c7519f2b.genetic.f73b1b7a-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/genetic-14a3efe8c7519f2b.genetic.f73b1b7a-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/genetic-14a3efe8c7519f2b.genetic.f73b1b7a-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/genetic-14a3efe8c7519f2b.genetic.f73b1b7a-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/genetic-14a3efe8c7519f2b.genetic.f73b1b7a-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/genetic-14a3efe8c7519f2b.genetic.f73b1b7a-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/genetic-14a3efe8c7519f2b.genetic.f73b1b7a-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/genetic-14a3efe8c7519f2b.genetic.f73b1b7a-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/genetic-14a3efe8c7519f2b.genetic.f73b1b7a-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/genetic-14a3efe8c7519f2b.genetic.f73b1b7a-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/genetic-14a3efe8c7519f2b.genetic.f73b1b7a-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/genetic-14a3efe8c7519f2b.genetic.f73b1b7a-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/genetic-14a3efe8c7519f2b.23imzbyyjhgo8dtc.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/libsdl2-0fe188b69e18524e.rlib" "/opt/rustwide/target/debug/deps/libc_vec-a3a77502ba6572bf.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-575b4bd72549aaa9.rlib" "/opt/rustwide/target/debug/deps/libbitflags-6063cd2c96572b53.rlib" "/opt/rustwide/target/debug/deps/librand-a7ee547e0d22d593.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-388ff474f9651e97.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-4b4e10d54e032e24.rlib" "/opt/rustwide/target/debug/deps/librand_core-15e0bab6ad7dea23.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-7e1baaa910e83bab.rlib" "/opt/rustwide/target/debug/deps/libspecs-3a83dca0a16198d9.rlib" "/opt/rustwide/target/debug/deps/liblog-51b42ffc939a9eea.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-8dc08ecc60c73738.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-c5350adf5a3a60a2.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-8e53985a502a8210.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-b22544e46cbb7baa.rlib" "/opt/rustwide/target/debug/deps/libtuple_utils-04dc4fbc2ffbd324.rlib" "/opt/rustwide/target/debug/deps/libshrev-b5e8fc5d2577eb9e.rlib" "/opt/rustwide/target/debug/deps/libshred-bcb0e0337586c6c5.rlib" "/opt/rustwide/target/debug/deps/libtynm-225df9aa1b2cc80a.rlib" "/opt/rustwide/target/debug/deps/libnom-20e844c1cf11d4cb.rlib" "/opt/rustwide/target/debug/deps/libmemchr-136d3993579910f5.rlib" "/opt/rustwide/target/debug/deps/libmopa-0dc3478107a11471.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-8e5944639edbf19e.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-0e12401d3f654579.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-52c4d9d518fef8a7.rlib" "/opt/rustwide/target/debug/deps/libahash-3728cc9c35c67fc6.rlib" "/opt/rustwide/target/debug/deps/libhibitset-211597023bff7d1c.rlib" "/opt/rustwide/target/debug/deps/librayon-1aaba257ebc7dc3a.rlib" "/opt/rustwide/target/debug/deps/librayon_core-8b681afb3cca9bcb.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-09fd4c322f25acfa.rlib" "/opt/rustwide/target/debug/deps/liblibc-b41deb129c6d39d9.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-6c7030ba2fc6d5b9.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-aba124f90a375a7f.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-ddf8810353f80781.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/liblazy_static-86422d76b8bd90ed.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-97437e183f3ae6e4.rlib" "/opt/rustwide/target/debug/deps/libeither-1fa9e7dc99f602fc.rlib" "/opt/rustwide/target/debug/deps/libatom-c3414fda36f32c6b.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_gfx" "-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/genetic-14a3efe8c7519f2b" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL2_gfx
[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 `genetic` due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "d97528f5bdcec31b19a9542be87607816157b85b0581a324c706732ccfe6972f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d97528f5bdcec31b19a9542be87607816157b85b0581a324c706732ccfe6972f", kill_on_drop: false }`
[INFO] [stdout] d97528f5bdcec31b19a9542be87607816157b85b0581a324c706732ccfe6972f