[INFO] crate mine_sweeper 0.2.2 is already in cache
[INFO] testing mine_sweeper-0.2.2 against 1.38.0 for beta-1.39-1
[INFO] extracting crate mine_sweeper 0.2.2 into work/builds/worker-3/source
[INFO] validating manifest of crates.io crate mine_sweeper 0.2.2 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate mine_sweeper 0.2.2
[INFO] finished tweaking crates.io crate mine_sweeper 0.2.2
[INFO] tweaked toml for crates.io crate mine_sweeper 0.2.2 written to work/builds/worker-3/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] cb3fb2c4a4cd1cab1f3d4f161f25976ef15dc0c6eed7919f1cced110d2e6ce89
[INFO] running `"docker" "start" "-a" "cb3fb2c4a4cd1cab1f3d4f161f25976ef15dc0c6eed7919f1cced110d2e6ce89"`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling arc-swap v0.4.3
[INFO] [stderr]    Compiling array-macro v1.0.3
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling xi-unicode v0.1.0
[INFO] [stderr]    Compiling hashbrown v0.2.2
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling ncurses v5.99.0
[INFO] [stderr]    Compiling crossbeam-channel v0.3.9
[INFO] [stderr]    Compiling term_size v0.3.1
[INFO] [stderr]    Compiling toml v0.5.3
[INFO] [stderr]    Compiling enum-map-derive v0.4.3
[INFO] [stderr]    Compiling enum-map-internals v0.1.3
[INFO] [stderr]    Compiling owning_ref v0.4.0
[INFO] [stderr]    Compiling signal-hook-registry v1.1.1
[INFO] [stderr]    Compiling signal-hook v0.1.10
[INFO] [stderr]    Compiling chrono v0.4.9
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling enum-map v0.5.0
[INFO] [stderr]    Compiling enumset_derive v0.3.2
[INFO] [stderr]    Compiling enumset v0.3.19
[INFO] [stderr]    Compiling cursive v0.11.2
[INFO] [stderr]    Compiling mine_sweeper v0.2.2 (/opt/rustwide/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/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/mine_sweeper-1f7b9ca6d976285c.mine_sweeper.32gk3h47-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-1f7b9ca6d976285c.mine_sweeper.32gk3h47-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-1f7b9ca6d976285c.mine_sweeper.32gk3h47-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-1f7b9ca6d976285c.mine_sweeper.32gk3h47-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-1f7b9ca6d976285c.mine_sweeper.32gk3h47-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-1f7b9ca6d976285c.mine_sweeper.32gk3h47-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-1f7b9ca6d976285c.mine_sweeper.32gk3h47-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-1f7b9ca6d976285c.mine_sweeper.32gk3h47-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-1f7b9ca6d976285c.mine_sweeper.32gk3h47-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-1f7b9ca6d976285c.mine_sweeper.32gk3h47-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-1f7b9ca6d976285c.mine_sweeper.32gk3h47-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-1f7b9ca6d976285c.mine_sweeper.32gk3h47-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-1f7b9ca6d976285c.mine_sweeper.32gk3h47-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-1f7b9ca6d976285c.mine_sweeper.32gk3h47-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-1f7b9ca6d976285c.mine_sweeper.32gk3h47-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-1f7b9ca6d976285c.mine_sweeper.32gk3h47-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/mine_sweeper-1f7b9ca6d976285c" "/opt/rustwide/target/debug/deps/mine_sweeper-1f7b9ca6d976285c.1wplt6n032j0h6v6.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librand-c6c971c2579f56b1.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-d31379522c688654.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-700c8fd06117a4e8.rlib" "/opt/rustwide/target/debug/deps/librand_hc-dfcabcbae3173fa6.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-b28484c13232928f.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-4397b6ef24563754.rlib" "/opt/rustwide/target/debug/deps/librand_core-248631fdaa518086.rlib" "/opt/rustwide/target/debug/deps/librand_os-ac04dce49103ba55.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-5dd9a685b0ed8a3d.rlib" "/opt/rustwide/target/debug/deps/librand_core-e2ee592186d88f12.rlib" "/opt/rustwide/target/debug/deps/libcursive-baedcdd773be6628.rlib" "/opt/rustwide/target/debug/deps/libchrono-02259471d7b7d5d0.rlib" "/opt/rustwide/target/debug/deps/libtime-0837f709e880efd3.rlib" "/opt/rustwide/target/debug/deps/libncurses-65c2ae70a55cd2bb.rlib" "/opt/rustwide/target/debug/deps/libmaplit-e004423dcd0c85c4.rlib" "/opt/rustwide/target/debug/deps/libsignal_hook-62da36d9a1e33705.rlib" "/opt/rustwide/target/debug/deps/libsignal_hook_registry-ee69215469df6f3e.rlib" "/opt/rustwide/target/debug/deps/libarc_swap-47998a3765e1c287.rlib" "/opt/rustwide/target/debug/deps/liblibc-a3b13f6b27abcc70.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-fd71fc80f961f4b9.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-cab10adef0565ac1.rlib" "/opt/rustwide/target/debug/deps/libowning_ref-cd6ee999def56cce.rlib" "/opt/rustwide/target/debug/deps/libstable_deref_trait-476245fd14e4db6b.rlib" "/opt/rustwide/target/debug/deps/libnum-5b7d54d0982f41ac.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-83df42acddda3be7.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-910a52ad3f144427.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-f369317ac2d6886e.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-e82b62c0bb690357.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-481905626593aa5f.rlib" "/opt/rustwide/target/debug/deps/libtoml-16970033374f26ef.rlib" "/opt/rustwide/target/debug/deps/libserde-6d0ec8312a647899.rlib" "/opt/rustwide/target/debug/deps/liblog-25f772379553b601.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-da99d89e98e4f9e7.rlib" "/opt/rustwide/target/debug/deps/libenum_map-7f84289147fd0cd8.rlib" "/opt/rustwide/target/debug/deps/libenum_map_internals-dadf0ba333cbd470.rlib" "/opt/rustwide/target/debug/deps/libarray_macro-ad66a5239e912c9b.rlib" "/opt/rustwide/target/debug/deps/libenumset-97a6de370049ef5e.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-0ecfab26615e0c46.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-83cafc2ae303332c.rlib" "/opt/rustwide/target/debug/deps/libxi_unicode-912832389d60ef2b.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-019a22cacfcfb093.rlib" "/opt/rustwide/target/debug/deps/libunicode_segmentation-79e09126be7a8f95.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-12ce12f1efc08aa3.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5d3cd1b3ddab72e4.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-f8222943dfd167e2.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-0cd00b2d3108cd48.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-485c05ba6ce1b438.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-63e6b1072426ba59.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-a421aff1d43911ee.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3deef8ef4fe80dff.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f65a176f0586269e.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ad46d4080f4d7e57.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-da6c590582bf0885.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-837ca740df32db0a.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-db27c965e824589f.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-68a4f8466685ed76.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 `mine_sweeper`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "cb3fb2c4a4cd1cab1f3d4f161f25976ef15dc0c6eed7919f1cced110d2e6ce89"`
[INFO] running `"docker" "rm" "-f" "cb3fb2c4a4cd1cab1f3d4f161f25976ef15dc0c6eed7919f1cced110d2e6ce89"`
[INFO] [stdout] cb3fb2c4a4cd1cab1f3d4f161f25976ef15dc0c6eed7919f1cced110d2e6ce89