[INFO] updating cached repository stan4cb/sdl2-trav
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/stan4cb/sdl2-trav
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/stan4cb/sdl2-trav" "work/ex/beta-1.38-1/sources/1.37.0/gh/stan4cb/sdl2-trav"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/stan4cb/sdl2-trav'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/stan4cb/sdl2-trav" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stan4cb/sdl2-trav"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stan4cb/sdl2-trav'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fc9db0cce35bdf2619b0a9d3d8ec8c0f31e3751f
[INFO] sha for GitHub repo stan4cb/sdl2-trav: fc9db0cce35bdf2619b0a9d3d8ec8c0f31e3751f
[INFO] validating manifest of stan4cb/sdl2-trav 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 stan4cb/sdl2-trav 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 stan4cb/sdl2-trav
[INFO] finished frobbing stan4cb/sdl2-trav
[INFO] frobbed toml for stan4cb/sdl2-trav written to work/ex/beta-1.38-1/sources/1.37.0/gh/stan4cb/sdl2-trav/Cargo.toml
[INFO] started frobbing stan4cb/sdl2-trav
[INFO] finished frobbing stan4cb/sdl2-trav
[INFO] frobbed toml for stan4cb/sdl2-trav written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stan4cb/sdl2-trav/Cargo.toml
[INFO] crate stan4cb/sdl2-trav 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 stan4cb/sdl2-trav against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/stan4cb/sdl2-trav:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 9e23d93c366c55c19143cd6d51886ed0553c8bc342117548f1c83f116e214809
[INFO] running `"docker" "start" "-a" "9e23d93c366c55c19143cd6d51886ed0553c8bc342117548f1c83f116e214809"`
[INFO] [stderr]    Compiling sdl2-sys v0.27.2
[INFO] [stderr]    Compiling sdl2 v0.27.2
[INFO] [stderr]    Compiling sdl2-trav v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/render.rs:4:46
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn draw_all(target: &mut Renderer, r: &[&Renderable]) {
[INFO] [stderr]   |                                              ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `update::Updateble`
[INFO] [stderr]   --> src/main.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | use update::Updateble;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] 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/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/sdl2_trav-0ce1423ec9740d45.sdl2_trav.5ygt4oei-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/sdl2_trav-0ce1423ec9740d45.sdl2_trav.5ygt4oei-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/sdl2_trav-0ce1423ec9740d45.sdl2_trav.5ygt4oei-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/sdl2_trav-0ce1423ec9740d45.sdl2_trav.5ygt4oei-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/sdl2_trav-0ce1423ec9740d45.sdl2_trav.5ygt4oei-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/sdl2_trav-0ce1423ec9740d45.sdl2_trav.5ygt4oei-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/sdl2_trav-0ce1423ec9740d45.sdl2_trav.5ygt4oei-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/sdl2_trav-0ce1423ec9740d45.sdl2_trav.5ygt4oei-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/sdl2_trav-0ce1423ec9740d45.sdl2_trav.5ygt4oei-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/sdl2_trav-0ce1423ec9740d45.sdl2_trav.5ygt4oei-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/sdl2_trav-0ce1423ec9740d45.sdl2_trav.5ygt4oei-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/sdl2_trav-0ce1423ec9740d45.sdl2_trav.5ygt4oei-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/sdl2_trav-0ce1423ec9740d45.sdl2_trav.5ygt4oei-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/sdl2_trav-0ce1423ec9740d45.sdl2_trav.5ygt4oei-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/sdl2_trav-0ce1423ec9740d45.sdl2_trav.5ygt4oei-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/sdl2_trav-0ce1423ec9740d45.sdl2_trav.5ygt4oei-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/sdl2_trav-0ce1423ec9740d45" "/opt/crater/target/debug/deps/sdl2_trav-0ce1423ec9740d45.1p3r7szqkxjge40a.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libsdl2-4d25d4a38523ec3a.rlib" "/opt/crater/target/debug/deps/librand-28296c9a91207140.rlib" "/opt/crater/target/debug/deps/libsdl2_sys-090b2356b86c0cf6.rlib" "/opt/crater/target/debug/deps/libbitflags-05fa20c47058c1db.rlib" "/opt/crater/target/debug/deps/liblazy_static-287e3c5731c128ca.rlib" "/opt/crater/target/debug/deps/liblibc-e7a8e468d1534af4.rlib" "/opt/crater/target/debug/deps/libnum-0ca91df03a24dd10.rlib" "/opt/crater/target/debug/deps/libnum_iter-b7c7094018b9b4e5.rlib" "/opt/crater/target/debug/deps/libnum_integer-1bb350ebdb52db08.rlib" "/opt/crater/target/debug/deps/libnum_traits-0b49cd367c6da4a1.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-4a76ff35a356aedf.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e11c7b3b3225afe2.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-13217ede3d276f16.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-621a9ee22da6caa1.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-546c844e8071bbeb.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-be9569e4d599746f.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-47d8845cef2a3bc5.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-017511bce73a530c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-be7979c57a08057b.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d6459c4f0817c67c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-580035dd98451925.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-aee5c24fff305dea.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8a55a4098920125a.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-9fc4b5be2ba5cc19.rlib" "-Wl,-Bdynamic" "-lSDL2_image" "-lSDL2" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /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-trav`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "9e23d93c366c55c19143cd6d51886ed0553c8bc342117548f1c83f116e214809"`
[INFO] running `"docker" "rm" "-f" "9e23d93c366c55c19143cd6d51886ed0553c8bc342117548f1c83f116e214809"`
[INFO] [stdout] 9e23d93c366c55c19143cd6d51886ed0553c8bc342117548f1c83f116e214809