[INFO] updating cached repository https://github.com/bantic/game_of_life_rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1974d86370fb67210052124d927a51bcb5e8ee3e
[INFO] testing bantic/game_of_life_rust against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbantic%2Fgame_of_life_rust" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bantic/game_of_life_rust on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/bantic/game_of_life_rust
[INFO] finished tweaking git repo https://github.com/bantic/game_of_life_rust
[INFO] tweaked toml for git repo https://github.com/bantic/game_of_life_rust written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/bantic/game_of_life_rust already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 004d106023778eeaec361e29dd0c4a7e4b942684ed0670121c418bf3b11b836b
[INFO] running `"docker" "start" "-a" "004d106023778eeaec361e29dd0c4a7e4b942684ed0670121c418bf3b11b836b"`
[INFO] [stderr]    Compiling reexport-proc-macro v1.0.5
[INFO] [stderr]    Compiling ncurses v5.98.0
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling term_size v0.3.1
[INFO] [stderr]    Compiling signal-hook v0.1.7
[INFO] [stderr]    Compiling syn v0.15.24
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling enum-map-derive v0.4.0
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling enum-map v0.4.1
[INFO] [stderr]    Compiling enumset_derive v0.2.0
[INFO] [stderr]    Compiling enumset v0.3.15
[INFO] [stderr]    Compiling cursive v0.10.0
[INFO] [stderr]    Compiling gol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `print_grid`
[INFO] [stderr]    --> src/main.rs:102:1
[INFO] [stderr]     |
[INFO] [stderr] 102 | fn print_grid(grid: Grid) {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` 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/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/gol-9816ad43f9d459e3.gol.95bopr7r-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/gol-9816ad43f9d459e3.gol.95bopr7r-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/gol-9816ad43f9d459e3.gol.95bopr7r-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/gol-9816ad43f9d459e3.gol.95bopr7r-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/gol-9816ad43f9d459e3.gol.95bopr7r-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/gol-9816ad43f9d459e3.gol.95bopr7r-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/gol-9816ad43f9d459e3.gol.95bopr7r-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/gol-9816ad43f9d459e3.gol.95bopr7r-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/gol-9816ad43f9d459e3.gol.95bopr7r-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/gol-9816ad43f9d459e3.gol.95bopr7r-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/gol-9816ad43f9d459e3.gol.95bopr7r-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/gol-9816ad43f9d459e3.gol.95bopr7r-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/gol-9816ad43f9d459e3.gol.95bopr7r-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/gol-9816ad43f9d459e3.gol.95bopr7r-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/gol-9816ad43f9d459e3.gol.95bopr7r-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/gol-9816ad43f9d459e3.gol.95bopr7r-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/gol-9816ad43f9d459e3" "/opt/rustwide/target/debug/deps/gol-9816ad43f9d459e3.13987k2xhv9uymwq.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libcursive-edd1e65ced1715b1.rlib" "/opt/rustwide/target/debug/deps/libncurses-3f4ef2d16fb9d10e.rlib" "/opt/rustwide/target/debug/deps/libterm_size-918199bc82ee282e.rlib" "/opt/rustwide/target/debug/deps/libxi_unicode-3f78a3cda846b1d1.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-d9f8e4799bf0265c.rlib" "/opt/rustwide/target/debug/deps/libunicode_segmentation-aa4159ae7dee76a6.rlib" "/opt/rustwide/target/debug/deps/libtoml-f05388cf6e2f1533.rlib" "/opt/rustwide/target/debug/deps/libserde-eded8b06f8d6f869.rlib" "/opt/rustwide/target/debug/deps/libnum-671caa5dbbd2ddc7.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-3b71a670defe1e1f.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-09205b1a15dde34e.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-4bdda219f7d81e44.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-0fb6b7ec04b43cc3.rlib" "/opt/rustwide/target/debug/deps/libsignal_hook-bad0673347178320.rlib" "/opt/rustwide/target/debug/deps/libarc_swap-ad82109fd7a65df2.rlib" "/opt/rustwide/target/debug/deps/libmaplit-041371d3978dbfca.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-9e094f70162f2766.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-e387715d11720446.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-038c711bef43263f.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-2a32a1eca6b52ccb.rlib" "/opt/rustwide/target/debug/deps/libunreachable-070a839ce708f634.rlib" "/opt/rustwide/target/debug/deps/libvoid-24cc52f4662945be.rlib" "/opt/rustwide/target/debug/deps/librand-5101197f4ab1af29.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-f27f3651530930b4.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-1ce231bbb93763b7.rlib" "/opt/rustwide/target/debug/deps/librand_hc-bbcbaa40a025ca35.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-2b58dfd0e14967af.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-dce7418f4199e2f8.rlib" "/opt/rustwide/target/debug/deps/librand_os-5751090b2093f813.rlib" "/opt/rustwide/target/debug/deps/liblibc-8e7afe12f077b640.rlib" "/opt/rustwide/target/debug/deps/librand_core-97b7d7050440931a.rlib" "/opt/rustwide/target/debug/deps/liblock_api-b3c22016e0d796a8.rlib" "/opt/rustwide/target/debug/deps/libowning_ref-64660c32f5c7ea7f.rlib" "/opt/rustwide/target/debug/deps/libstable_deref_trait-cb88d623c37baf99.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-0684162327b2b1d2.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-f5535f6f5adfe2b8.rlib" "/opt/rustwide/target/debug/deps/liblog-f8aa24668e170227.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-7a542410dd593189.rlib" "/opt/rustwide/target/debug/deps/libenumset-3409bc86a0e57e77.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-9c13966074f07b64.rlib" "/opt/rustwide/target/debug/deps/libenum_map-9dccd089753f6f3c.rlib" "/opt/rustwide/target/debug/deps/libreexport_proc_macro-575df27016381348.rlib" "/opt/rustwide/target/debug/deps/libarray_macro-56121905251068fe.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-db812c66f862af4c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e7871a21575d5ff7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-2f2c581bc0d759e6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-35731cabc05dc8a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-36477394541292db.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-8b706b170c1272d8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-801dbb3043ccf581.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-a32aa66ce6f72b21.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d00ea3bfb2bb6c00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d2c6ebe88c3e113c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-df74f62f6bb60621.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2170473575daeedb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1a08089bbddc4f51.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f8f562e5472ad5c3.rlib" "-Wl,-Bdynamic" "-lncursesw" "-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 `gol`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "004d106023778eeaec361e29dd0c4a7e4b942684ed0670121c418bf3b11b836b"`
[INFO] running `"docker" "rm" "-f" "004d106023778eeaec361e29dd0c4a7e4b942684ed0670121c418bf3b11b836b"`
[INFO] [stdout] 004d106023778eeaec361e29dd0c4a7e4b942684ed0670121c418bf3b11b836b