[INFO] updating cached repository iheanyi/otter-swag-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/iheanyi/otter-swag-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/iheanyi/otter-swag-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/iheanyi/otter-swag-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/iheanyi/otter-swag-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/iheanyi/otter-swag-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iheanyi/otter-swag-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iheanyi/otter-swag-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2fde99719a02b4483edf1a6174be28090730bfd4
[INFO] sha for GitHub repo iheanyi/otter-swag-rust: 2fde99719a02b4483edf1a6174be28090730bfd4
[INFO] validating manifest of iheanyi/otter-swag-rust 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 iheanyi/otter-swag-rust 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 iheanyi/otter-swag-rust
[INFO] finished frobbing iheanyi/otter-swag-rust
[INFO] frobbed toml for iheanyi/otter-swag-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/iheanyi/otter-swag-rust/Cargo.toml
[INFO] started frobbing iheanyi/otter-swag-rust
[INFO] finished frobbing iheanyi/otter-swag-rust
[INFO] frobbed toml for iheanyi/otter-swag-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iheanyi/otter-swag-rust/Cargo.toml
[INFO] crate iheanyi/otter-swag-rust already has a lockfile, it will not be regenerated
[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 iheanyi/otter-swag-rust against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/iheanyi/otter-swag-rust:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 144a35759fa3c87b6fb1787968358ac716d6d8598efb001f2117ffadd1977b8f
[INFO] running `"docker" "start" "-a" "144a35759fa3c87b6fb1787968358ac716d6d8598efb001f2117ffadd1977b8f"`
[INFO] [stderr]    Compiling c_vec v1.3.0
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling sdl2 v0.31.0
[INFO] [stderr]    Compiling otter-swag-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `Falling`
[INFO] [stderr]  --> models/otter.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Falling { source_rect: Rect },
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Swimming`
[INFO] [stderr]  --> models/otter.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Swimming { source_rect: Rect },
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Super`
[INFO] [stderr]  --> models/otter.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Super { source_rect: Rect },
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Dead`
[INFO] [stderr]  --> models/otter.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Dead { source_rect: Rect },
[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-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/otter_swag_rust-d7b18d53b94603d6.otter_swag_rust.bl0aw3wk-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/otter_swag_rust-d7b18d53b94603d6.otter_swag_rust.bl0aw3wk-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/otter_swag_rust-d7b18d53b94603d6.otter_swag_rust.bl0aw3wk-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/otter_swag_rust-d7b18d53b94603d6.otter_swag_rust.bl0aw3wk-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/otter_swag_rust-d7b18d53b94603d6.otter_swag_rust.bl0aw3wk-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/otter_swag_rust-d7b18d53b94603d6.otter_swag_rust.bl0aw3wk-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/otter_swag_rust-d7b18d53b94603d6.otter_swag_rust.bl0aw3wk-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/otter_swag_rust-d7b18d53b94603d6.otter_swag_rust.bl0aw3wk-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/otter_swag_rust-d7b18d53b94603d6.otter_swag_rust.bl0aw3wk-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/otter_swag_rust-d7b18d53b94603d6.otter_swag_rust.bl0aw3wk-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/otter_swag_rust-d7b18d53b94603d6.otter_swag_rust.bl0aw3wk-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/otter_swag_rust-d7b18d53b94603d6.otter_swag_rust.bl0aw3wk-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/otter_swag_rust-d7b18d53b94603d6.otter_swag_rust.bl0aw3wk-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/otter_swag_rust-d7b18d53b94603d6.otter_swag_rust.bl0aw3wk-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/otter_swag_rust-d7b18d53b94603d6.otter_swag_rust.bl0aw3wk-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/otter_swag_rust-d7b18d53b94603d6.otter_swag_rust.bl0aw3wk-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/otter_swag_rust-d7b18d53b94603d6" "/opt/crater/target/debug/deps/otter_swag_rust-d7b18d53b94603d6.5d1mfnhn49xzdr64.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libsdl2-af6c139973a8d263.rlib" "/opt/crater/target/debug/deps/librand-b2322f268a324e98.rlib" "/opt/crater/target/debug/deps/librand-6b5d9c957f9a3818.rlib" "/opt/crater/target/debug/deps/libc_vec-0562da4d1b785c43.rlib" "/opt/crater/target/debug/deps/libsdl2_sys-d29f356d7aaf0afb.rlib" "/opt/crater/target/debug/deps/libbitflags-e424d0a7dda42873.rlib" "/opt/crater/target/debug/deps/liblazy_static-0e1e36676eed3924.rlib" "/opt/crater/target/debug/deps/liblibc-a0b49b1c980f0803.rlib" "/opt/crater/target/debug/deps/libnum-232b8486e8fceed4.rlib" "/opt/crater/target/debug/deps/libnum_iter-94f2b5f057694bc2.rlib" "/opt/crater/target/debug/deps/libnum_integer-131750337e1ea63e.rlib" "/opt/crater/target/debug/deps/libnum_traits-f9bba35fc380a970.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a80a1e8e09cafef8.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e0e6351da805c468.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e04f54bafc95e331.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-67901d3322495bd5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-bd390b1abaceaec1.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-312dd37fdc7bedfc.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8ed0e51d58d644a3.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-8a423c320a6c707f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d6a95598e2238263.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d231614b153016eb.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3821619027f463e4.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-1cfd794d18771a44.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-dcf33cf10c2452ef.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-c258fea34bf64bce.rlib" "-Wl,-Bdynamic" "-lSDL2_ttf" "-lSDL2_image" "-lSDL2_mixer" "-lSDL2_gfx" "-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]           /usr/bin/ld: cannot find -lSDL2_gfx
[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 `otter-swag-rust`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "144a35759fa3c87b6fb1787968358ac716d6d8598efb001f2117ffadd1977b8f"`
[INFO] running `"docker" "rm" "-f" "144a35759fa3c87b6fb1787968358ac716d6d8598efb001f2117ffadd1977b8f"`
[INFO] [stdout] 144a35759fa3c87b6fb1787968358ac716d6d8598efb001f2117ffadd1977b8f