[INFO] updating cached repository TheZoq2/Nihil-Chroma
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/TheZoq2/Nihil-Chroma
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/TheZoq2/Nihil-Chroma" "work/ex/beta-1.38-1/sources/1.37.0/gh/TheZoq2/Nihil-Chroma"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/TheZoq2/Nihil-Chroma'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/TheZoq2/Nihil-Chroma" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TheZoq2/Nihil-Chroma"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TheZoq2/Nihil-Chroma'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cfe00585b1aad796a06a5f62ede6b7515d38c265
[INFO] sha for GitHub repo TheZoq2/Nihil-Chroma: cfe00585b1aad796a06a5f62ede6b7515d38c265
[INFO] validating manifest of TheZoq2/Nihil-Chroma on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of TheZoq2/Nihil-Chroma on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing TheZoq2/Nihil-Chroma
[INFO] finished frobbing TheZoq2/Nihil-Chroma
[INFO] frobbed toml for TheZoq2/Nihil-Chroma written to work/ex/beta-1.38-1/sources/1.37.0/gh/TheZoq2/Nihil-Chroma/Cargo.toml
[INFO] started frobbing TheZoq2/Nihil-Chroma
[INFO] finished frobbing TheZoq2/Nihil-Chroma
[INFO] frobbed toml for TheZoq2/Nihil-Chroma written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TheZoq2/Nihil-Chroma/Cargo.toml
[INFO] crate TheZoq2/Nihil-Chroma already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing TheZoq2/Nihil-Chroma against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TheZoq2/Nihil-Chroma:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] c93e18801fd0a13f2d56122d287b3f02412a76f4099e702983ae85e68a95bd71
[INFO] running `"docker" "start" "-a" "c93e18801fd0a13f2d56122d287b3f02412a76f4099e702983ae85e68a95bd71"`
[INFO] [stderr]    Compiling nodrop v0.1.12
[INFO] [stderr]    Compiling num-traits v0.1.32
[INFO] [stderr]    Compiling winapi v0.2.7
[INFO] [stderr]    Compiling atom v0.3.4
[INFO] [stderr]    Compiling odds v0.2.26
[INFO] [stderr]    Compiling rand v0.3.14
[INFO] [stderr]    Compiling shred-derive v0.3.0
[INFO] [stderr]    Compiling specs-derive v0.1.0
[INFO] [stderr]    Compiling arrayvec v0.4.7
[INFO] [stderr]    Compiling arrayvec v0.3.25
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling time v0.1.35
[INFO] [stderr]    Compiling num-integer v0.1.32
[INFO] [stderr]    Compiling num-complex v0.1.32
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling num-bigint v0.1.32
[INFO] [stderr]    Compiling num-iter v0.1.32
[INFO] [stderr]    Compiling pulse v0.5.3
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling num-rational v0.1.32
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]    Compiling num v0.1.32
[INFO] [stderr]    Compiling nalgebra v0.8.2
[INFO] [stderr]    Compiling sdl2 v0.31.0
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling hibitset v0.3.2
[INFO] [stderr]    Compiling shred v0.5.2
[INFO] [stderr]    Compiling specs v0.10.0
[INFO] [stderr]    Compiling nihil_chroma v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/input.rs:50:14
[INFO] [stderr]    |
[INFO] [stderr] 50 |         for (mut player_component, mut velocity, mut transform) in (&mut players, &mut velocities, &mut transforms).join() {
[INFO] [stderr]    |              ----^^^^^^^^^^^^^^^^
[INFO] [stderr]    |              |
[INFO] [stderr]    |              help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/input.rs:50:36
[INFO] [stderr]    |
[INFO] [stderr] 50 |         for (mut player_component, mut velocity, mut transform) in (&mut players, &mut velocities, &mut transforms).join() {
[INFO] [stderr]    |                                    ----^^^^^^^^
[INFO] [stderr]    |                                    |
[INFO] [stderr]    |                                    help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `StretchComponent`
[INFO] [stderr]   --> src/components.rs:62:1
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub struct StretchComponent
[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-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/nihil_chroma-1599472ea07d1449.nihil_chroma.403taq43-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/nihil_chroma-1599472ea07d1449.nihil_chroma.403taq43-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/nihil_chroma-1599472ea07d1449.nihil_chroma.403taq43-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/nihil_chroma-1599472ea07d1449.nihil_chroma.403taq43-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/nihil_chroma-1599472ea07d1449.nihil_chroma.403taq43-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/nihil_chroma-1599472ea07d1449.nihil_chroma.403taq43-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/nihil_chroma-1599472ea07d1449.nihil_chroma.403taq43-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/nihil_chroma-1599472ea07d1449.nihil_chroma.403taq43-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/nihil_chroma-1599472ea07d1449.nihil_chroma.403taq43-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/nihil_chroma-1599472ea07d1449.nihil_chroma.403taq43-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/nihil_chroma-1599472ea07d1449.nihil_chroma.403taq43-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/nihil_chroma-1599472ea07d1449.nihil_chroma.403taq43-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/nihil_chroma-1599472ea07d1449.nihil_chroma.403taq43-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/nihil_chroma-1599472ea07d1449.nihil_chroma.403taq43-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/nihil_chroma-1599472ea07d1449.nihil_chroma.403taq43-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/nihil_chroma-1599472ea07d1449.nihil_chroma.403taq43-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/nihil_chroma-1599472ea07d1449" "/opt/crater/target/debug/deps/nihil_chroma-1599472ea07d1449.56semrglt1q91kww.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libspecs-ded6315ad96762e0.rlib" "/opt/crater/target/debug/deps/libtuple_utils-fd4d3cb239abe572.rlib" "/opt/crater/target/debug/deps/libshred-cb7ecf278ad5d092.rlib" "/opt/crater/target/debug/deps/libsmallvec-571383875beb9aa0.rlib" "/opt/crater/target/debug/deps/libpulse-98ce36faaf738377.rlib" "/opt/crater/target/debug/deps/libarrayvec-ef5c57361f46b70f.rlib" "/opt/crater/target/debug/deps/libodds-674396a1284a77ff.rlib" "/opt/crater/target/debug/deps/libmopa-bdc26a1b7551a1d8.rlib" "/opt/crater/target/debug/deps/libhibitset-d9f69b6ac0fa7ce4.rlib" "/opt/crater/target/debug/deps/librayon-111691b87223909b.rlib" "/opt/crater/target/debug/deps/librayon_core-84d5625692099240.rlib" "/opt/crater/target/debug/deps/libnum_cpus-6b47ae9a74817480.rlib" "/opt/crater/target/debug/deps/libcrossbeam_deque-cc7136d49914514a.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-da9002ba63f61a28.rlib" "/opt/crater/target/debug/deps/libscopeguard-22a7afc64d55fe2c.rlib" "/opt/crater/target/debug/deps/libmemoffset-81f7e9a5af225363.rlib" "/opt/crater/target/debug/deps/liblazy_static-477b2fb8337c6397.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-41f1e2df2cc5805d.rlib" "/opt/crater/target/debug/deps/libcfg_if-168f8d02dd20eb98.rlib" "/opt/crater/target/debug/deps/libarrayvec-86828302cfec05f2.rlib" "/opt/crater/target/debug/deps/libnodrop-bbf09d97328bc5e9.rlib" "/opt/crater/target/debug/deps/libatom-7df311ea2d093d0a.rlib" "/opt/crater/target/debug/deps/libfnv-6e18f98be4338210.rlib" "/opt/crater/target/debug/deps/libcrossbeam-b7feb6e2b32da9c7.rlib" "/opt/crater/target/debug/deps/libtime-f6992930bf075de4.rlib" "/opt/crater/target/debug/deps/libnalgebra-dfa14b20dbd3d55d.rlib" "/opt/crater/target/debug/deps/libsdl2-fcd8ee8c42a3e397.rlib" "/opt/crater/target/debug/deps/libsdl2_sys-6ec9d610426acc19.rlib" "/opt/crater/target/debug/deps/libbitflags-b03ee8d07369378c.rlib" "/opt/crater/target/debug/deps/liblazy_static-1cdb27a483e59dd0.rlib" "/opt/crater/target/debug/deps/libnum-b1bf29f42fce8145.rlib" "/opt/crater/target/debug/deps/libnum_rational-cf61b52df75b038c.rlib" "/opt/crater/target/debug/deps/libnum_bigint-187767f4a28d7b95.rlib" "/opt/crater/target/debug/deps/librand-e0584df47a265e49.rlib" "/opt/crater/target/debug/deps/liblibc-9d78a2d2719851af.rlib" "/opt/crater/target/debug/deps/libnum_complex-99d551af6337c86c.rlib" "/opt/crater/target/debug/deps/librustc_serialize-fc0a027b4489f806.rlib" "/opt/crater/target/debug/deps/libnum_iter-a85aea9760b1d7d1.rlib" "/opt/crater/target/debug/deps/libnum_integer-5b84ad6ad378a6aa.rlib" "/opt/crater/target/debug/deps/libnum_traits-c600013b7e4b346c.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1d6d86bd078a28e9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e9721e46a424e2a9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-c07193698f282147.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6da45690f3863086.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-690797036dd27680.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d3896ccbfd8eda2b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7cccc3739e3d7623.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5e9ba178a513cd29.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-5ca9f83bf63d1f4b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bba1c7ef9e950882.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e23c9de62012deb5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9b59dffdcd513d5d.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-17392340ab2e4a97.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ac21508a81e3f7f3.rlib" "-Wl,-Bdynamic" "-lSDL2_ttf" "-lSDL2_image" "-lSDL2_mixer" "-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]           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 `nihil_chroma`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "c93e18801fd0a13f2d56122d287b3f02412a76f4099e702983ae85e68a95bd71"`
[INFO] running `"docker" "rm" "-f" "c93e18801fd0a13f2d56122d287b3f02412a76f4099e702983ae85e68a95bd71"`
[INFO] [stdout] c93e18801fd0a13f2d56122d287b3f02412a76f4099e702983ae85e68a95bd71