[INFO] updating cached repository Addisonbean/Ishido
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Addisonbean/Ishido
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Addisonbean/Ishido" "work/ex/beta-1.38-1/sources/1.37.0/gh/Addisonbean/Ishido"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Addisonbean/Ishido'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Addisonbean/Ishido" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Addisonbean/Ishido"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Addisonbean/Ishido'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 21db9a6c84fe91e04333f00082336f6d175a2e88
[INFO] sha for GitHub repo Addisonbean/Ishido: 21db9a6c84fe91e04333f00082336f6d175a2e88
[INFO] validating manifest of Addisonbean/Ishido 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 Addisonbean/Ishido 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 Addisonbean/Ishido
[INFO] finished frobbing Addisonbean/Ishido
[INFO] frobbed toml for Addisonbean/Ishido written to work/ex/beta-1.38-1/sources/1.37.0/gh/Addisonbean/Ishido/Cargo.toml
[INFO] started frobbing Addisonbean/Ishido
[INFO] finished frobbing Addisonbean/Ishido
[INFO] frobbed toml for Addisonbean/Ishido written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Addisonbean/Ishido/Cargo.toml
[INFO] crate Addisonbean/Ishido 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 Addisonbean/Ishido 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Addisonbean/Ishido:/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] dbbbcf51ffee70f6b09bd522cff7e59a50e6ba36b20d2ea3874aa66894cf29e5
[INFO] running `"docker" "start" "-a" "dbbbcf51ffee70f6b09bd522cff7e59a50e6ba36b20d2ea3874aa66894cf29e5"`
[INFO] [stderr]    Compiling permutohedron v0.2.4
[INFO] [stderr]    Compiling num-integer v0.1.35
[INFO] [stderr]    Compiling ncurses v5.91.0
[INFO] [stderr]    Compiling num-complex v0.1.41
[INFO] [stderr]    Compiling num-bigint v0.1.41
[INFO] [stderr]    Compiling num-iter v0.1.34
[INFO] [stderr]    Compiling num-rational v0.1.40
[INFO] [stderr]    Compiling num v0.1.41
[INFO] [stderr]    Compiling cursive v0.7.5
[INFO] [stderr]    Compiling ishido v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/board.rs:205:21
[INFO] [stderr]     |
[INFO] [stderr] 205 | /                     self.place_stone()
[INFO] [stderr] 206 | |                         .map(|game_over| self.game_over = game_over);
[INFO] [stderr]     | |_____________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[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/ishido-2bb631cf5f49eea9.ishido.eh5meirx-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/ishido-2bb631cf5f49eea9.ishido.eh5meirx-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/ishido-2bb631cf5f49eea9.ishido.eh5meirx-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/ishido-2bb631cf5f49eea9.ishido.eh5meirx-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/ishido-2bb631cf5f49eea9.ishido.eh5meirx-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/ishido-2bb631cf5f49eea9.ishido.eh5meirx-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/ishido-2bb631cf5f49eea9.ishido.eh5meirx-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/ishido-2bb631cf5f49eea9.ishido.eh5meirx-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/ishido-2bb631cf5f49eea9.ishido.eh5meirx-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/ishido-2bb631cf5f49eea9.ishido.eh5meirx-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/ishido-2bb631cf5f49eea9.ishido.eh5meirx-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/ishido-2bb631cf5f49eea9.ishido.eh5meirx-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/ishido-2bb631cf5f49eea9.ishido.eh5meirx-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/ishido-2bb631cf5f49eea9.ishido.eh5meirx-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/ishido-2bb631cf5f49eea9.ishido.eh5meirx-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/ishido-2bb631cf5f49eea9.ishido.eh5meirx-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/ishido-2bb631cf5f49eea9" "/opt/crater/target/debug/deps/ishido-2bb631cf5f49eea9.585wqtsjoszswstx.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/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/libishido-0a1c36878b0e2710.rlib" "/opt/crater/target/debug/deps/libpermutohedron-ac9c4aa9065c4060.rlib" "/opt/crater/target/debug/deps/librand-c6f5ad9348d5b61a.rlib" "/opt/crater/target/debug/deps/libcursive-62426578f683b6da.rlib" "/opt/crater/target/debug/deps/libncurses-f3f8f254a75c11f6.rlib" "/opt/crater/target/debug/deps/libunicode_width-8e49fc9eb4c9dbb0.rlib" "/opt/crater/target/debug/deps/libunicode_segmentation-340ddadb97d6bd38.rlib" "/opt/crater/target/debug/deps/libtoml-18910775b0444b3d.rlib" "/opt/crater/target/debug/deps/libserde-dfb5d6c53c0e3b31.rlib" "/opt/crater/target/debug/deps/libowning_ref-19d8aa32a3c62913.rlib" "/opt/crater/target/debug/deps/libstable_deref_trait-31dcd1efaf809c24.rlib" "/opt/crater/target/debug/deps/libnum-3159b0934a56c43d.rlib" "/opt/crater/target/debug/deps/libnum_rational-c67590ff35577c17.rlib" "/opt/crater/target/debug/deps/libnum_bigint-dbf7fa14255c25a1.rlib" "/opt/crater/target/debug/deps/librand-637b36b56986e218.rlib" "/opt/crater/target/debug/deps/liblibc-75fd0ac04bb19b9a.rlib" "/opt/crater/target/debug/deps/libnum_complex-ea60f428ee58d48e.rlib" "/opt/crater/target/debug/deps/librustc_serialize-cc29b8ffd74fbfca.rlib" "/opt/crater/target/debug/deps/libnum_iter-8edab9d4aa7a9113.rlib" "/opt/crater/target/debug/deps/libnum_integer-f3c60ada23f4bab5.rlib" "/opt/crater/target/debug/deps/libnum_traits-116f4f132301ece9.rlib" "/opt/crater/target/debug/deps/liblog-e203744bef71d14e.rlib" "/opt/crater/target/debug/deps/liblog-9a4573bfd4d75161.rlib" "/opt/crater/target/debug/deps/libcfg_if-f0641b5a9a5cde64.rlib" "/opt/crater/target/debug/deps/libmaplit-a5685f2e36919e59.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" "-lncursesw" "-lncurses" "-ltinfo" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lncursesw
[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 `ishido`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "dbbbcf51ffee70f6b09bd522cff7e59a50e6ba36b20d2ea3874aa66894cf29e5"`
[INFO] running `"docker" "rm" "-f" "dbbbcf51ffee70f6b09bd522cff7e59a50e6ba36b20d2ea3874aa66894cf29e5"`
[INFO] [stdout] dbbbcf51ffee70f6b09bd522cff7e59a50e6ba36b20d2ea3874aa66894cf29e5