[INFO] updating cached repository cecton/rom_launcher
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cecton/rom_launcher
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cecton/rom_launcher" "work/ex/beta-1.38-1/sources/1.37.0/gh/cecton/rom_launcher"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/cecton/rom_launcher'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cecton/rom_launcher" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cecton/rom_launcher"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cecton/rom_launcher'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 84da67dd0e80c69a442c659fb6552de80ac55f38
[INFO] sha for GitHub repo cecton/rom_launcher: 84da67dd0e80c69a442c659fb6552de80ac55f38
[INFO] validating manifest of cecton/rom_launcher 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 cecton/rom_launcher 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 cecton/rom_launcher
[INFO] finished frobbing cecton/rom_launcher
[INFO] frobbed toml for cecton/rom_launcher written to work/ex/beta-1.38-1/sources/1.37.0/gh/cecton/rom_launcher/Cargo.toml
[INFO] started frobbing cecton/rom_launcher
[INFO] finished frobbing cecton/rom_launcher
[INFO] frobbed toml for cecton/rom_launcher written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cecton/rom_launcher/Cargo.toml
[INFO] crate cecton/rom_launcher 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing cecton/rom_launcher 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cecton/rom_launcher:/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] e03072c7610725d6ebb1055a8d3c82dba1884062a62ef81960c0dc5ac55a663d
[INFO] running `"docker" "start" "-a" "e03072c7610725d6ebb1055a8d3c82dba1884062a62ef81960c0dc5ac55a663d"`
[INFO] [stderr]    Compiling rom_launcher v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling serde v1.0.45
[INFO] [stderr]    Compiling snowflake v1.3.0
[INFO] [stderr]    Compiling regex-syntax v0.6.3
[INFO] [stderr]    Compiling atty v0.2.9
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]    Compiling dirs v1.0.3
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling tempfile v3.0.2
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]    Compiling syn v0.13.6
[INFO] [stderr]    Compiling id_tree v1.2.0
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling sdl2 v0.31.0
[INFO] [stderr]    Compiling serde_derive_internals v0.23.1
[INFO] [stderr]    Compiling regex v1.0.6
[INFO] [stderr]    Compiling serde_derive v1.0.45
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling serde_json v1.0.17
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/rom_launcher.rs:904:20
[INFO] [stderr]     |
[INFO] [stderr] 904 |     tree: Tree<Box<Entity>>,
[INFO] [stderr]     |                    ^^^^^^ help: use `dyn`: `dyn Entity`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/rom_launcher.rs:963:35
[INFO] [stderr]     |
[INFO] [stderr] 963 |     fn load_entites() -> Tree<Box<Entity>> {
[INFO] [stderr]     |                                   ^^^^^^ help: use `dyn`: `dyn Entity`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/rom_launcher.rs:966:32
[INFO] [stderr]     |
[INFO] [stderr] 966 |         let mut tree: Tree<Box<Entity>> = TreeBuilder::new().with_node_capacity(ENTITES).build();
[INFO] [stderr]     |                                ^^^^^^ help: use `dyn`: `dyn Entity`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `AxisState` is imported redundantly
[INFO] [stderr]     --> src/rom_launcher.rs:1057:21
[INFO] [stderr]      |
[INFO] [stderr] 18   | use store::*;
[INFO] [stderr]      |     -------- the item `AxisState` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 1057 |         use store::{AxisState, HatState};
[INFO] [stderr]      |                     ^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/rom_launcher.rs:1152:24
[INFO] [stderr]      |
[INFO] [stderr] 1152 |     tree: &'a Tree<Box<Entity>>,
[INFO] [stderr]      |                        ^^^^^^ help: use `dyn`: `dyn Entity`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/rom_launcher.rs:1159:28
[INFO] [stderr]      |
[INFO] [stderr] 1159 |         tree: &'a Tree<Box<Entity>>,
[INFO] [stderr]      |                            ^^^^^^ help: use `dyn`: `dyn Entity`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/store.rs:690:15
[INFO] [stderr]     |
[INFO] [stderr] 690 |     Thunk(Box<Fn(&mut Store)>),
[INFO] [stderr]     |               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Store)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/store.rs:767:45
[INFO] [stderr]     |
[INFO] [stderr] 767 |     pub fn dispatch_thunk(&mut self, f: Box<Fn(&mut Store)>) {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Store)`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/store.rs:412:17
[INFO] [stderr]     |
[INFO] [stderr] 412 |             let mut players = [None, None, None, None, None, None, None, None, None, None];
[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] 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/rom_launcher-631a05c01db41e68.rom_launcher.1l93t8wn-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/rom_launcher-631a05c01db41e68.rom_launcher.1l93t8wn-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/rom_launcher-631a05c01db41e68.rom_launcher.1l93t8wn-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/rom_launcher-631a05c01db41e68.rom_launcher.1l93t8wn-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/rom_launcher-631a05c01db41e68.rom_launcher.1l93t8wn-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/rom_launcher-631a05c01db41e68.rom_launcher.1l93t8wn-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/rom_launcher-631a05c01db41e68.rom_launcher.1l93t8wn-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/rom_launcher-631a05c01db41e68.rom_launcher.1l93t8wn-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/rom_launcher-631a05c01db41e68.rom_launcher.1l93t8wn-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/rom_launcher-631a05c01db41e68.rom_launcher.1l93t8wn-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/rom_launcher-631a05c01db41e68.rom_launcher.1l93t8wn-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/rom_launcher-631a05c01db41e68.rom_launcher.1l93t8wn-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/rom_launcher-631a05c01db41e68.rom_launcher.1l93t8wn-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/rom_launcher-631a05c01db41e68.rom_launcher.1l93t8wn-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/rom_launcher-631a05c01db41e68.rom_launcher.1l93t8wn-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/rom_launcher-631a05c01db41e68.rom_launcher.1l93t8wn-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/rom_launcher-631a05c01db41e68" "/opt/crater/target/debug/deps/rom_launcher-631a05c01db41e68.w6hqlyl4mw8i44i.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/libtempfile-fb904d8ba9bcd7ff.rlib" "/opt/crater/target/debug/deps/libremove_dir_all-ef2eafa71a3e6c4d.rlib" "/opt/crater/target/debug/deps/libserde_json-da974a10e3ad78c1.rlib" "/opt/crater/target/debug/deps/libitoa-c4781e9575afe04a.rlib" "/opt/crater/target/debug/deps/libdtoa-dbece04ab2440d63.rlib" "/opt/crater/target/debug/deps/libdirs-8e708ea47c97313e.rlib" "/opt/crater/target/debug/deps/libserde-2a45334f6e19ab97.rlib" "/opt/crater/target/debug/deps/libsdl2-1386d283689e1ad6.rlib" "/opt/crater/target/debug/deps/librand-baa78b353d91eca7.rlib" "/opt/crater/target/debug/deps/libsdl2_sys-da49c22bc7c18b91.rlib" "/opt/crater/target/debug/deps/libbitflags-05fa20c47058c1db.rlib" "/opt/crater/target/debug/deps/liblazy_static-0c9d1899e9eae559.rlib" "/opt/crater/target/debug/deps/libnum-88ae23c0b7b8f284.rlib" "/opt/crater/target/debug/deps/libnum_rational-d126524eb8ab18f2.rlib" "/opt/crater/target/debug/deps/libnum_bigint-308d374900a241b5.rlib" "/opt/crater/target/debug/deps/librand-e7c0917706e1ea21.rlib" "/opt/crater/target/debug/deps/libnum_complex-acc74b45062d9596.rlib" "/opt/crater/target/debug/deps/librustc_serialize-cc29b8ffd74fbfca.rlib" "/opt/crater/target/debug/deps/libnum_iter-b2716f73be0c4bcd.rlib" "/opt/crater/target/debug/deps/libnum_integer-9ce89979889fd94d.rlib" "/opt/crater/target/debug/deps/libnum_traits-afa9f3b1620256a9.rlib" "/opt/crater/target/debug/deps/libid_tree-9d0905c9a8c23cd8.rlib" "/opt/crater/target/debug/deps/libsnowflake-1f2600d795e62fb0.rlib" "/opt/crater/target/debug/deps/libenv_logger-a7f2e2ca6a5e5836.rlib" "/opt/crater/target/debug/deps/libregex-b9267da43f57d7a5.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-2bf78c4326671e6c.rlib" "/opt/crater/target/debug/deps/libregex_syntax-74bc13d940aa951f.rlib" "/opt/crater/target/debug/deps/libucd_util-648c6582e280a648.rlib" "/opt/crater/target/debug/deps/libthread_local-952fda68cf6ecf27.rlib" "/opt/crater/target/debug/deps/liblazy_static-544ad40da8f8b589.rlib" "/opt/crater/target/debug/deps/libaho_corasick-5902be31bc415c3b.rlib" "/opt/crater/target/debug/deps/libmemchr-cae6af31b9bfa4db.rlib" "/opt/crater/target/debug/deps/libatty-3b2b501eb5bd58b5.rlib" "/opt/crater/target/debug/deps/liblibc-359335290a215031.rlib" "/opt/crater/target/debug/deps/libhumantime-c872bd0d1d80544c.rlib" "/opt/crater/target/debug/deps/libquick_error-9c87504e20e65dac.rlib" "/opt/crater/target/debug/deps/libtermcolor-b415dabca3b7bf28.rlib" "/opt/crater/target/debug/deps/liblog-e3a9b2fd4a95e144.rlib" "/opt/crater/target/debug/deps/libcfg_if-3f691fa550e97962.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" "-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 `rom_launcher`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e03072c7610725d6ebb1055a8d3c82dba1884062a62ef81960c0dc5ac55a663d"`
[INFO] running `"docker" "rm" "-f" "e03072c7610725d6ebb1055a8d3c82dba1884062a62ef81960c0dc5ac55a663d"`
[INFO] [stdout] e03072c7610725d6ebb1055a8d3c82dba1884062a62ef81960c0dc5ac55a663d