[INFO] crate micro-gui 0.1.0 is already in cache
[INFO] extracting crate micro-gui 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/micro-gui/0.1.0
[INFO] extracting crate micro-gui 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/micro-gui/0.1.0
[INFO] validating manifest of micro-gui-0.1.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of micro-gui-0.1.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing micro-gui-0.1.0
[INFO] finished frobbing micro-gui-0.1.0
[INFO] frobbed toml for micro-gui-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/micro-gui/0.1.0/Cargo.toml
[INFO] started frobbing micro-gui-0.1.0
[INFO] finished frobbing micro-gui-0.1.0
[INFO] frobbed toml for micro-gui-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/micro-gui/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing micro-gui-0.1.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/micro-gui/0.1.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 4172023e6257c0cbb266eb7e7df8a89e32740172c4bf7be91323abba899379e2
[INFO] running `"docker" "start" "-a" "4172023e6257c0cbb266eb7e7df8a89e32740172c4bf7be91323abba899379e2"`
[INFO] [stderr]    Compiling sdl2-sys v0.30.0
[INFO] [stderr]    Compiling sdl2 v0.30.0
[INFO] [stderr]    Compiling micro-gui v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `limit`
[INFO] [stderr]   --> src/graphics/mod.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 |     fn limit(min: usize, max: usize, actual: usize) -> usize {
[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/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/micro_gui_example-bef0d9eb268138be.micro_gui_example.e6zrxo88-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/micro_gui_example-bef0d9eb268138be.micro_gui_example.e6zrxo88-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/micro_gui_example-bef0d9eb268138be.micro_gui_example.e6zrxo88-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/micro_gui_example-bef0d9eb268138be.micro_gui_example.e6zrxo88-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/micro_gui_example-bef0d9eb268138be.micro_gui_example.e6zrxo88-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/micro_gui_example-bef0d9eb268138be.micro_gui_example.e6zrxo88-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/micro_gui_example-bef0d9eb268138be.micro_gui_example.e6zrxo88-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/micro_gui_example-bef0d9eb268138be.micro_gui_example.e6zrxo88-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/micro_gui_example-bef0d9eb268138be.micro_gui_example.e6zrxo88-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/micro_gui_example-bef0d9eb268138be.micro_gui_example.e6zrxo88-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/micro_gui_example-bef0d9eb268138be.micro_gui_example.e6zrxo88-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/micro_gui_example-bef0d9eb268138be.micro_gui_example.e6zrxo88-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/micro_gui_example-bef0d9eb268138be.micro_gui_example.e6zrxo88-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/micro_gui_example-bef0d9eb268138be.micro_gui_example.e6zrxo88-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/micro_gui_example-bef0d9eb268138be.micro_gui_example.e6zrxo88-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/micro_gui_example-bef0d9eb268138be.micro_gui_example.e6zrxo88-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/micro_gui_example-bef0d9eb268138be" "/opt/crater/target/debug/deps/micro_gui_example-bef0d9eb268138be.3wekdpthvc1z5xwv.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libmicro_gui-a4f89e5065313be4.rlib" "/opt/crater/target/debug/deps/libsdl2-d14186788c9c1c68.rlib" "/opt/crater/target/debug/deps/librand-7173874d3e26156a.rlib" "/opt/crater/target/debug/deps/librand-00e4c4fa1088f68e.rlib" "/opt/crater/target/debug/deps/libsdl2_sys-6eb6f01f5e8ddee8.rlib" "/opt/crater/target/debug/deps/libbitflags-df219a1ec24cdf3b.rlib" "/opt/crater/target/debug/deps/liblazy_static-318544a807a94655.rlib" "/opt/crater/target/debug/deps/liblibc-e3ba75b536aabfa5.rlib" "/opt/crater/target/debug/deps/libnum-9181060792beca92.rlib" "/opt/crater/target/debug/deps/libnum_iter-119af297c543b436.rlib" "/opt/crater/target/debug/deps/libnum_integer-a81dd69c1c0fe133.rlib" "/opt/crater/target/debug/deps/libnum_traits-8c434304d2c544b1.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9895e8982b0a79e7.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-57306b8ed3378a0e.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-54463ae5adae3649.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-d99667b199a9875a.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-51f4300e102199f5.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-b3ccf1f7737a6a91.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-157c37a3ceb78853.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-505bcee45aafb736.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c29abd529ba4452b.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-895383a3232f6572.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5594cb4f559bc761.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-38e90baf978bc428.rlib" "-Wl,-Bdynamic" "-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_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 `micro-gui`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4172023e6257c0cbb266eb7e7df8a89e32740172c4bf7be91323abba899379e2"`
[INFO] running `"docker" "rm" "-f" "4172023e6257c0cbb266eb7e7df8a89e32740172c4bf7be91323abba899379e2"`
[INFO] [stdout] 4172023e6257c0cbb266eb7e7df8a89e32740172c4bf7be91323abba899379e2