[INFO] updating cached repository teasquat/riskiks
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/teasquat/riskiks
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/teasquat/riskiks" "work/ex/beta-1.37-6/sources/1.36.0/gh/teasquat/riskiks"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/teasquat/riskiks'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/teasquat/riskiks" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/teasquat/riskiks"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/teasquat/riskiks'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c4747ccb3a6a575d2ddf88c9a7452df760b4e68c
[INFO] sha for GitHub repo teasquat/riskiks: c4747ccb3a6a575d2ddf88c9a7452df760b4e68c
[INFO] validating manifest of teasquat/riskiks 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 teasquat/riskiks 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 teasquat/riskiks
[INFO] finished frobbing teasquat/riskiks
[INFO] frobbed toml for teasquat/riskiks written to work/ex/beta-1.37-6/sources/1.36.0/gh/teasquat/riskiks/Cargo.toml
[INFO] started frobbing teasquat/riskiks
[INFO] finished frobbing teasquat/riskiks
[INFO] frobbed toml for teasquat/riskiks written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/teasquat/riskiks/Cargo.toml
[INFO] crate teasquat/riskiks 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing teasquat/riskiks 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/teasquat/riskiks:/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] 7b7df674f77f869693c027bd7db50dd4bf0bbab2ba056fd93691afde8657679a
[INFO] running `"docker" "start" "-a" "7b7df674f77f869693c027bd7db50dd4bf0bbab2ba056fd93691afde8657679a"`
[INFO] [stderr]    Compiling sdl2-sys v0.27.2
[INFO] [stderr]    Compiling log v0.3.6
[INFO] [stderr]    Compiling ieee754 v0.2.1
[INFO] [stderr]    Compiling claxon v0.3.0
[INFO] [stderr]    Compiling podio v0.1.5
[INFO] [stderr]    Compiling ole32-sys v0.2.0
[INFO] [stderr]    Compiling bzip2-sys v0.1.5
[INFO] [stderr]    Compiling miniz-sys v0.1.9
[INFO] [stderr]    Compiling alsa-sys v0.1.0
[INFO] [stderr]    Compiling ogg v0.4.1
[INFO] [stderr]    Compiling nodrop v0.1.8
[INFO] [stderr]    Compiling stb_truetype v0.2.0
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling futures v0.1.10
[INFO] [stderr]    Compiling msdos_time v0.1.5
[INFO] [stderr]    Compiling arrayvec v0.3.20
[INFO] [stderr]    Compiling lewton v0.4.1
[INFO] [stderr]    Compiling bzip2 v0.3.1
[INFO] [stderr]    Compiling rusttype v0.2.1
[INFO] [stderr]    Compiling flate2 v0.2.17
[INFO] [stderr]    Compiling sdl2 v0.28.0
[INFO] [stderr]    Compiling zip v0.1.19
[INFO] [stderr]    Compiling cpal v0.4.4
[INFO] [stderr] warning[E0311]: the parameter type `K` may not live long enough
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19
[INFO] [stderr]    |
[INFO] [stderr] 81 |             match node.force() {
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding an explicit lifetime bound for `K`
[INFO] [stderr] note: the parameter type `K` must be valid for the anonymous lifetime #1 defined on the function body at 77:9...
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 | /         fn clone_subtree<K: Clone, V: Clone>(
[INFO] [stderr] 78 | |                 node: node::NodeRef<marker::Immut, K, V, marker::LeafOrInternal>)
[INFO] [stderr] 79 | |                 -> BTreeMap<K, V> {
[INFO] [stderr] 80 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 136| |             }
[INFO] [stderr] 137| |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]    = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr] 
[INFO] [stderr] warning[E0311]: the parameter type `V` may not live long enough
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19
[INFO] [stderr]    |
[INFO] [stderr] 81 |             match node.force() {
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding an explicit lifetime bound for `V`
[INFO] [stderr] note: the parameter type `V` must be valid for the anonymous lifetime #1 defined on the function body at 77:9...
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 | /         fn clone_subtree<K: Clone, V: Clone>(
[INFO] [stderr] 78 | |                 node: node::NodeRef<marker::Immut, K, V, marker::LeafOrInternal>)
[INFO] [stderr] 79 | |                 -> BTreeMap<K, V> {
[INFO] [stderr] 80 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 136| |             }
[INFO] [stderr] 137| |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]    = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr] 
[INFO] [stderr]    Compiling rodio v0.4.2 (https://github.com/tomaka/rodio.git#b1a560eb)
[INFO] [stderr]    Compiling ggez v0.2.1 (https://github.com/ggez/ggez#426147f5)
[INFO] [stderr]    Compiling riskiks v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]   --> src/main.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn new(ctx: &mut Context) -> GameResult<MainState> {
[INFO] [stderr]    |            ^^^ help: consider prefixing with an underscore: `_ctx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] 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/riskiks-6561d5e55c1840e7.riskiks.8dni0r5r-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/riskiks-6561d5e55c1840e7.riskiks.8dni0r5r-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/riskiks-6561d5e55c1840e7.riskiks.8dni0r5r-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/riskiks-6561d5e55c1840e7.riskiks.8dni0r5r-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/riskiks-6561d5e55c1840e7.riskiks.8dni0r5r-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/riskiks-6561d5e55c1840e7.riskiks.8dni0r5r-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/riskiks-6561d5e55c1840e7.riskiks.8dni0r5r-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/riskiks-6561d5e55c1840e7.riskiks.8dni0r5r-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/riskiks-6561d5e55c1840e7.riskiks.8dni0r5r-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/riskiks-6561d5e55c1840e7.riskiks.8dni0r5r-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/riskiks-6561d5e55c1840e7.riskiks.8dni0r5r-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/riskiks-6561d5e55c1840e7.riskiks.8dni0r5r-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/riskiks-6561d5e55c1840e7.riskiks.8dni0r5r-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/riskiks-6561d5e55c1840e7.riskiks.8dni0r5r-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/riskiks-6561d5e55c1840e7.riskiks.8dni0r5r-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/riskiks-6561d5e55c1840e7.riskiks.8dni0r5r-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/riskiks-6561d5e55c1840e7" "/opt/crater/target/debug/deps/riskiks-6561d5e55c1840e7.2e8k857si28pse9d.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/crater/target/debug/build/bzip2-sys-96e7206134b375fb/out" "-L" "/opt/crater/target/debug/build/miniz-sys-4daa6a7bdb7c2175/out" "-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/libggez-0e5a92b83af51b50.rlib" "/opt/crater/target/debug/deps/libzip-cb29f9812000a6cb.rlib" "/opt/crater/target/debug/deps/libpodio-2466e6df7e9a0e99.rlib" "/opt/crater/target/debug/deps/libmsdos_time-0c5bb0a1c3a02d61.rlib" "/opt/crater/target/debug/deps/libtime-9c5d958f2580f58d.rlib" "/opt/crater/target/debug/deps/libflate2-2ab3a2b6e008a5ee.rlib" "/opt/crater/target/debug/deps/libminiz_sys-fbcc44f7eea73a79.rlib" "/opt/crater/target/debug/deps/libbzip2-c048e828086a351c.rlib" "/opt/crater/target/debug/deps/libbzip2_sys-b1c5d095ba8dec5c.rlib" "/opt/crater/target/debug/deps/libtoml-0635e4f4deaa808c.rlib" "/opt/crater/target/debug/deps/librusttype-34ba9069f37e1f06.rlib" "/opt/crater/target/debug/deps/liblinked_hash_map-60ff1af7b8335135.rlib" "/opt/crater/target/debug/deps/libstb_truetype-c18004c14041c0c4.rlib" "/opt/crater/target/debug/deps/libbyteorder-cff01e473fad35f8.rlib" "/opt/crater/target/debug/deps/libarrayvec-afd53ed5d2a85131.rlib" "/opt/crater/target/debug/deps/libnodrop-074819f432bf3bbd.rlib" "/opt/crater/target/debug/deps/libodds-11afd1b039fbbf92.rlib" "/opt/crater/target/debug/deps/librustc_serialize-d3298b24124a3c5c.rlib" "/opt/crater/target/debug/deps/librodio-4f6bcef3f7748c9b.rlib" "/opt/crater/target/debug/deps/liblewton-b20d06bf7cf98cd3.rlib" "/opt/crater/target/debug/deps/libieee754-711a8fa05333f1aa.rlib" "/opt/crater/target/debug/deps/libogg-7952e0e6f0a27977.rlib" "/opt/crater/target/debug/deps/libbyteorder-d1200a90fe14285f.rlib" "/opt/crater/target/debug/deps/libbyteorder-1f5f1f9046363f44.rlib" "/opt/crater/target/debug/deps/liblazy_static-80c68ec466d08be3.rlib" "/opt/crater/target/debug/deps/libhound-6742c11b59adac6e.rlib" "/opt/crater/target/debug/deps/libcpal-e281738000d59434.rlib" "/opt/crater/target/debug/deps/libalsa_sys-12bd28261b92bf1a.rlib" "/opt/crater/target/debug/deps/libfutures-5480dbe92466b58e.rlib" "/opt/crater/target/debug/deps/liblog-29522e73a17e0825.rlib" "/opt/crater/target/debug/deps/libclaxon-25f1cac4bd5dd7ea.rlib" "/opt/crater/target/debug/deps/libapp_dirs-8b1950922a35b6bc.rlib" "/opt/crater/target/debug/deps/libxdg-1bf2ddd8519f197d.rlib" "/opt/crater/target/debug/deps/libsdl2-a25a23f7594218a0.rlib" "/opt/crater/target/debug/deps/librand-acfe633efe25c9b2.rlib" "/opt/crater/target/debug/deps/libsdl2_sys-83c631ed30a9d103.rlib" "/opt/crater/target/debug/deps/libbitflags-df219a1ec24cdf3b.rlib" "/opt/crater/target/debug/deps/liblazy_static-d7718b504e03d468.rlib" "/opt/crater/target/debug/deps/liblibc-886b65bef8980b60.rlib" "/opt/crater/target/debug/deps/libnum-10f90ea37a106ae2.rlib" "/opt/crater/target/debug/deps/libnum_iter-0f89e24b063e10a9.rlib" "/opt/crater/target/debug/deps/libnum_integer-04eeb9b5654fb2cc.rlib" "/opt/crater/target/debug/deps/libnum_traits-5f46d2a51c998e26.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" "-lasound" "-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 `riskiks`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "7b7df674f77f869693c027bd7db50dd4bf0bbab2ba056fd93691afde8657679a"`
[INFO] running `"docker" "rm" "-f" "7b7df674f77f869693c027bd7db50dd4bf0bbab2ba056fd93691afde8657679a"`
[INFO] [stdout] 7b7df674f77f869693c027bd7db50dd4bf0bbab2ba056fd93691afde8657679a