[INFO] updating cached repository Ryan1729/okay-thats-your-negative-fish
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Ryan1729/okay-thats-your-negative-fish
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Ryan1729/okay-thats-your-negative-fish" "work/ex/beta-1.38-1/sources/1.37.0/gh/Ryan1729/okay-thats-your-negative-fish"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Ryan1729/okay-thats-your-negative-fish'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Ryan1729/okay-thats-your-negative-fish" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ryan1729/okay-thats-your-negative-fish"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ryan1729/okay-thats-your-negative-fish'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2db41781490d42b17bf0c711fa6a0209883452fd
[INFO] sha for GitHub repo Ryan1729/okay-thats-your-negative-fish: 2db41781490d42b17bf0c711fa6a0209883452fd
[INFO] validating manifest of Ryan1729/okay-thats-your-negative-fish 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 Ryan1729/okay-thats-your-negative-fish 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 Ryan1729/okay-thats-your-negative-fish
[INFO] finished frobbing Ryan1729/okay-thats-your-negative-fish
[INFO] frobbed toml for Ryan1729/okay-thats-your-negative-fish written to work/ex/beta-1.38-1/sources/1.37.0/gh/Ryan1729/okay-thats-your-negative-fish/Cargo.toml
[INFO] started frobbing Ryan1729/okay-thats-your-negative-fish
[INFO] finished frobbing Ryan1729/okay-thats-your-negative-fish
[INFO] frobbed toml for Ryan1729/okay-thats-your-negative-fish written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ryan1729/okay-thats-your-negative-fish/Cargo.toml
[INFO] crate Ryan1729/okay-thats-your-negative-fish 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing Ryan1729/okay-thats-your-negative-fish 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-3/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/Ryan1729/okay-thats-your-negative-fish:/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] fe3d45d9e9f0a807530ac0ffed1140a75f569442df76cc8264845318d9014ef6
[INFO] running `"docker" "start" "-a" "fe3d45d9e9f0a807530ac0ffed1140a75f569442df76cc8264845318d9014ef6"`
[INFO] [stderr]    Compiling sdl2-sys v0.27.2
[INFO] [stderr]    Compiling sdl2 v0.29.0
[INFO] [stderr]    Compiling sdl2-test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `sdl2_platform::Sdl2Platform as Platform`
[INFO] [stderr]  --> src/game.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use sdl2_platform::Sdl2Platform as Platform;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `consts`
[INFO] [stderr]  --> src/game.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use consts;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `common`
[INFO] [stderr]   --> src/game.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use common;
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sdl2_platform.rs:264:58
[INFO] [stderr]     |
[INFO] [stderr] 264 |     pub fn render_to_buffer(&mut self, render_commands: &Fn(&mut [u8], usize)) {
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut [u8], usize)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/consts.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static!{
[INFO] [stderr] 12 | |     static ref FLAT_UNIT_HEXAGON_XS: [f32 ; 7] =
[INFO] [stderr] 13 | |         [f32::cos(TAU_OVER_SIX * 0f32),
[INFO] [stderr] 14 | |          f32::cos(TAU_OVER_SIX * 1f32),
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |          f32::sin(TAU_OVER_TWELEVE * 13f32)];
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/consts.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static!{
[INFO] [stderr] 12 | |     static ref FLAT_UNIT_HEXAGON_XS: [f32 ; 7] =
[INFO] [stderr] 13 | |         [f32::cos(TAU_OVER_SIX * 0f32),
[INFO] [stderr] 14 | |          f32::cos(TAU_OVER_SIX * 1f32),
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |          f32::sin(TAU_OVER_TWELEVE * 13f32)];
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/consts.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static!{
[INFO] [stderr] 12 | |     static ref FLAT_UNIT_HEXAGON_XS: [f32 ; 7] =
[INFO] [stderr] 13 | |         [f32::cos(TAU_OVER_SIX * 0f32),
[INFO] [stderr] 14 | |          f32::cos(TAU_OVER_SIX * 1f32),
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |          f32::sin(TAU_OVER_TWELEVE * 13f32)];
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/consts.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static!{
[INFO] [stderr] 12 | |     static ref FLAT_UNIT_HEXAGON_XS: [f32 ; 7] =
[INFO] [stderr] 13 | |         [f32::cos(TAU_OVER_SIX * 0f32),
[INFO] [stderr] 14 | |          f32::cos(TAU_OVER_SIX * 1f32),
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |          f32::sin(TAU_OVER_TWELEVE * 13f32)];
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/consts.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static!{
[INFO] [stderr] 12 | |     static ref FLAT_UNIT_HEXAGON_XS: [f32 ; 7] =
[INFO] [stderr] 13 | |         [f32::cos(TAU_OVER_SIX * 0f32),
[INFO] [stderr] 14 | |          f32::cos(TAU_OVER_SIX * 1f32),
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |          f32::sin(TAU_OVER_TWELEVE * 13f32)];
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/consts.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static!{
[INFO] [stderr] 12 | |     static ref FLAT_UNIT_HEXAGON_XS: [f32 ; 7] =
[INFO] [stderr] 13 | |         [f32::cos(TAU_OVER_SIX * 0f32),
[INFO] [stderr] 14 | |          f32::cos(TAU_OVER_SIX * 1f32),
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |          f32::sin(TAU_OVER_TWELEVE * 13f32)];
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/consts.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static!{
[INFO] [stderr] 12 | |     static ref FLAT_UNIT_HEXAGON_XS: [f32 ; 7] =
[INFO] [stderr] 13 | |         [f32::cos(TAU_OVER_SIX * 0f32),
[INFO] [stderr] 14 | |          f32::cos(TAU_OVER_SIX * 1f32),
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |          f32::sin(TAU_OVER_TWELEVE * 13f32)];
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/consts.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static!{
[INFO] [stderr] 12 | |     static ref FLAT_UNIT_HEXAGON_XS: [f32 ; 7] =
[INFO] [stderr] 13 | |         [f32::cos(TAU_OVER_SIX * 0f32),
[INFO] [stderr] 14 | |          f32::cos(TAU_OVER_SIX * 1f32),
[INFO] [stderr] ...  |
[INFO] [stderr] 46 | |          f32::sin(TAU_OVER_TWELEVE * 13f32)];
[INFO] [stderr] 47 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/game.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let mut rng;
[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: field is never used: `timer`
[INFO] [stderr]   --> src/sdl2_platform.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     timer: TimerSubsystem,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `source_rect`
[INFO] [stderr]   --> src/sdl2_platform.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     source_rect: sdl2::rect::Rect,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `dest_rect`
[INFO] [stderr]   --> src/sdl2_platform.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     dest_rect: sdl2::rect::Rect,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `color_from_u32`
[INFO] [stderr]   --> src/sdl2_platform.rs:61:1
[INFO] [stderr]    |
[INFO] [stderr] 61 | fn color_from_u32(bits: u32) -> Color {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `render_text`
[INFO] [stderr]    --> src/sdl2_platform.rs:232:5
[INFO] [stderr]     |
[INFO] [stderr] 232 |     pub fn render_text(&mut self, text: &str) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `draw_box`
[INFO] [stderr]    --> src/sdl2_platform.rs:249:5
[INFO] [stderr]     |
[INFO] [stderr] 249 |     pub fn draw_box(&mut self, (x, y): (i16, i16), width: u16, height: u16, colour: u32) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `render_to_buffer`
[INFO] [stderr]    --> src/sdl2_platform.rs:264:5
[INFO] [stderr]     |
[INFO] [stderr] 264 |     pub fn render_to_buffer(&mut self, render_commands: &Fn(&mut [u8], usize)) {
[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/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/sdl2_test-ab34fb4ea51496a7.sdl2_test.3xmib2s7-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/sdl2_test-ab34fb4ea51496a7.sdl2_test.3xmib2s7-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/sdl2_test-ab34fb4ea51496a7.sdl2_test.3xmib2s7-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/sdl2_test-ab34fb4ea51496a7.sdl2_test.3xmib2s7-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/sdl2_test-ab34fb4ea51496a7.sdl2_test.3xmib2s7-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/sdl2_test-ab34fb4ea51496a7.sdl2_test.3xmib2s7-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/sdl2_test-ab34fb4ea51496a7.sdl2_test.3xmib2s7-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/sdl2_test-ab34fb4ea51496a7.sdl2_test.3xmib2s7-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/sdl2_test-ab34fb4ea51496a7.sdl2_test.3xmib2s7-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/sdl2_test-ab34fb4ea51496a7.sdl2_test.3xmib2s7-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/sdl2_test-ab34fb4ea51496a7.sdl2_test.3xmib2s7-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/sdl2_test-ab34fb4ea51496a7.sdl2_test.3xmib2s7-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/sdl2_test-ab34fb4ea51496a7.sdl2_test.3xmib2s7-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/sdl2_test-ab34fb4ea51496a7.sdl2_test.3xmib2s7-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/sdl2_test-ab34fb4ea51496a7.sdl2_test.3xmib2s7-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/sdl2_test-ab34fb4ea51496a7.sdl2_test.3xmib2s7-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/sdl2_test-ab34fb4ea51496a7" "/opt/crater/target/debug/deps/sdl2_test-ab34fb4ea51496a7.s8y57ot4iqx1hhq.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/libsdl2-5e6872da44786dac.rlib" "/opt/crater/target/debug/deps/librand-5401a7eebf03def5.rlib" "/opt/crater/target/debug/deps/libsdl2_sys-ffaddda60f065e04.rlib" "/opt/crater/target/debug/deps/libbitflags-b03ee8d07369378c.rlib" "/opt/crater/target/debug/deps/liblazy_static-5b3a6350224c4bac.rlib" "/opt/crater/target/debug/deps/liblibc-5387475aa5c42d2b.rlib" "/opt/crater/target/debug/deps/libnum-21583d9e0585b1d1.rlib" "/opt/crater/target/debug/deps/libnum_iter-0c80d544ba1f8bd7.rlib" "/opt/crater/target/debug/deps/libnum_integer-4739295d8bcfef2e.rlib" "/opt/crater/target/debug/deps/libnum_traits-cf072775152a8823.rlib" "/opt/crater/target/debug/deps/liblazy_static-c329193024da829b.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" "-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 `sdl2-test`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "fe3d45d9e9f0a807530ac0ffed1140a75f569442df76cc8264845318d9014ef6"`
[INFO] running `"docker" "rm" "-f" "fe3d45d9e9f0a807530ac0ffed1140a75f569442df76cc8264845318d9014ef6"`
[INFO] [stdout] fe3d45d9e9f0a807530ac0ffed1140a75f569442df76cc8264845318d9014ef6