[INFO] updating cached repository mark-i-m/snake
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mark-i-m/snake
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mark-i-m/snake" "work/ex/beta-1.37-6/sources/1.36.0/gh/mark-i-m/snake"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/mark-i-m/snake'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mark-i-m/snake" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mark-i-m/snake"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mark-i-m/snake'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a5823e47a3cea1efea8d7674a8e973a22862c358
[INFO] sha for GitHub repo mark-i-m/snake: a5823e47a3cea1efea8d7674a8e973a22862c358
[INFO] validating manifest of mark-i-m/snake 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 mark-i-m/snake 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 mark-i-m/snake
[INFO] finished frobbing mark-i-m/snake
[INFO] frobbed toml for mark-i-m/snake written to work/ex/beta-1.37-6/sources/1.36.0/gh/mark-i-m/snake/Cargo.toml
[INFO] started frobbing mark-i-m/snake
[INFO] finished frobbing mark-i-m/snake
[INFO] frobbed toml for mark-i-m/snake written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mark-i-m/snake/Cargo.toml
[INFO] crate mark-i-m/snake 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 mark-i-m/snake 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/mark-i-m/snake:/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] 22d5f5c2d28da808049466f713a6662e34f26e01dbc15ac4c9c1f080837b7b39
[INFO] running `"docker" "start" "-a" "22d5f5c2d28da808049466f713a6662e34f26e01dbc15ac4c9c1f080837b7b39"`
[INFO] [stderr]    Compiling libc v0.2.26
[INFO] [stderr]    Compiling cursive v0.5.1
[INFO] [stderr]    Compiling owning_ref v0.2.4
[INFO] [stderr]    Compiling odds v0.2.25
[INFO] [stderr]    Compiling ncurses v5.86.0
[INFO] [stderr]    Compiling toml v0.3.2
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling num-bigint v0.1.39
[INFO] [stderr]    Compiling num-rational v0.1.38
[INFO] [stderr]    Compiling num v0.1.39
[INFO] [stderr]    Compiling snake v0.1.0 (/opt/crater/workdir)
[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/snake-a157f22f962d736d.snake.491h4p67-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/snake-a157f22f962d736d.snake.491h4p67-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/snake-a157f22f962d736d.snake.491h4p67-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/snake-a157f22f962d736d.snake.491h4p67-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/snake-a157f22f962d736d.snake.491h4p67-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/snake-a157f22f962d736d.snake.491h4p67-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/snake-a157f22f962d736d.snake.491h4p67-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/snake-a157f22f962d736d.snake.491h4p67-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/snake-a157f22f962d736d.snake.491h4p67-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/snake-a157f22f962d736d.snake.491h4p67-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/snake-a157f22f962d736d.snake.491h4p67-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/snake-a157f22f962d736d.snake.491h4p67-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/snake-a157f22f962d736d.snake.491h4p67-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/snake-a157f22f962d736d.snake.491h4p67-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/snake-a157f22f962d736d.snake.491h4p67-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/snake-a157f22f962d736d.snake.491h4p67-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/snake-a157f22f962d736d" "/opt/crater/target/debug/deps/snake-a157f22f962d736d.2uxjano1v7699la1.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/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libcursive-06e1a95339b9fc70.rlib" "/opt/crater/target/debug/deps/libncurses-c06800cbdcf18e09.rlib" "/opt/crater/target/debug/deps/libowning_ref-ccfb06160ffb2367.rlib" "/opt/crater/target/debug/deps/libnum-95933baa7dc56ae4.rlib" "/opt/crater/target/debug/deps/libnum_rational-abe2f0bd0ce719aa.rlib" "/opt/crater/target/debug/deps/libnum_bigint-615055f77719cb2c.rlib" "/opt/crater/target/debug/deps/libnum_complex-09586989d0dff0c9.rlib" "/opt/crater/target/debug/deps/librustc_serialize-04f5d71c016b4cf1.rlib" "/opt/crater/target/debug/deps/libnum_iter-033c8d576005b7fd.rlib" "/opt/crater/target/debug/deps/libnum_integer-84ff40022449d1c7.rlib" "/opt/crater/target/debug/deps/libnum_traits-2d55b9781df1155d.rlib" "/opt/crater/target/debug/deps/libodds-7aa5e6d55c96d57e.rlib" "/opt/crater/target/debug/deps/libunicode_width-003ecf1eefa64fd0.rlib" "/opt/crater/target/debug/deps/libunicode_segmentation-9ba42ccf8ad520d1.rlib" "/opt/crater/target/debug/deps/libtoml-6c921c6633525fd3.rlib" "/opt/crater/target/debug/deps/libserde-3fb650844fa5ba98.rlib" "/opt/crater/target/debug/deps/librand-6d62742f8a486ff7.rlib" "/opt/crater/target/debug/deps/liblibc-552f86cc1abc1492.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" "-lncursesw" "-lncurses" "-ltinfo" "-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 `snake`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "22d5f5c2d28da808049466f713a6662e34f26e01dbc15ac4c9c1f080837b7b39"`
[INFO] running `"docker" "rm" "-f" "22d5f5c2d28da808049466f713a6662e34f26e01dbc15ac4c9c1f080837b7b39"`
[INFO] [stdout] 22d5f5c2d28da808049466f713a6662e34f26e01dbc15ac4c9c1f080837b7b39