[INFO] crate mine_sweeper 0.2.2 is already in cache
[INFO] extracting crate mine_sweeper 0.2.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/mine_sweeper/0.2.2
[INFO] extracting crate mine_sweeper 0.2.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mine_sweeper/0.2.2
[INFO] validating manifest of mine_sweeper-0.2.2 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 mine_sweeper-0.2.2 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 mine_sweeper-0.2.2
[INFO] finished frobbing mine_sweeper-0.2.2
[INFO] frobbed toml for mine_sweeper-0.2.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/mine_sweeper/0.2.2/Cargo.toml
[INFO] started frobbing mine_sweeper-0.2.2
[INFO] finished frobbing mine_sweeper-0.2.2
[INFO] frobbed toml for mine_sweeper-0.2.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mine_sweeper/0.2.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 mine_sweeper-0.2.2 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mine_sweeper/0.2.2:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 67b47f601484a4eff841929be7264db742c147a5417b72556ef0303076416984
[INFO] running `"docker" "start" "-a" "67b47f601484a4eff841929be7264db742c147a5417b72556ef0303076416984"`
[INFO] [stderr]    Compiling array-macro v1.0.3
[INFO] [stderr]    Compiling xi-unicode v0.1.0
[INFO] [stderr]    Compiling hashbrown v0.2.2
[INFO] [stderr]    Compiling ncurses v5.99.0
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling enum-map-derive v0.4.2
[INFO] [stderr]    Compiling enumset_derive v0.3.2
[INFO] [stderr]    Compiling enum-map-internals v0.1.3
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling enum-map v0.5.0
[INFO] [stderr]    Compiling enumset v0.3.19
[INFO] [stderr]    Compiling cursive v0.11.2
[INFO] [stderr]    Compiling mine_sweeper v0.2.2 (/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/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/mine_sweeper-d0add269fb693ba9.mine_sweeper.djcs6250-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/mine_sweeper-d0add269fb693ba9.mine_sweeper.djcs6250-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/mine_sweeper-d0add269fb693ba9.mine_sweeper.djcs6250-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/mine_sweeper-d0add269fb693ba9.mine_sweeper.djcs6250-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/mine_sweeper-d0add269fb693ba9.mine_sweeper.djcs6250-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/mine_sweeper-d0add269fb693ba9.mine_sweeper.djcs6250-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/mine_sweeper-d0add269fb693ba9.mine_sweeper.djcs6250-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/mine_sweeper-d0add269fb693ba9.mine_sweeper.djcs6250-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/mine_sweeper-d0add269fb693ba9.mine_sweeper.djcs6250-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/mine_sweeper-d0add269fb693ba9.mine_sweeper.djcs6250-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/mine_sweeper-d0add269fb693ba9.mine_sweeper.djcs6250-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/mine_sweeper-d0add269fb693ba9.mine_sweeper.djcs6250-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/mine_sweeper-d0add269fb693ba9.mine_sweeper.djcs6250-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/mine_sweeper-d0add269fb693ba9.mine_sweeper.djcs6250-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/mine_sweeper-d0add269fb693ba9.mine_sweeper.djcs6250-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/mine_sweeper-d0add269fb693ba9.mine_sweeper.djcs6250-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/mine_sweeper-d0add269fb693ba9" "/opt/crater/target/debug/deps/mine_sweeper-d0add269fb693ba9.a4p1x2teh1ef7fe.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/librand-0a4630b57dcc57b3.rlib" "/opt/crater/target/debug/deps/librand_xorshift-aba648178ccafa60.rlib" "/opt/crater/target/debug/deps/librand_pcg-ed671db4fe3757e2.rlib" "/opt/crater/target/debug/deps/librand_hc-9a65771b9d152351.rlib" "/opt/crater/target/debug/deps/librand_chacha-1b9e58560472e74b.rlib" "/opt/crater/target/debug/deps/librand_isaac-3807d01c3a327700.rlib" "/opt/crater/target/debug/deps/librand_core-4eee27b20de9a341.rlib" "/opt/crater/target/debug/deps/librand_os-4634e01c13ceff4d.rlib" "/opt/crater/target/debug/deps/librand_jitter-a13c2857ac7f2734.rlib" "/opt/crater/target/debug/deps/librand_core-a5a514f3409fd81c.rlib" "/opt/crater/target/debug/deps/libcursive-6a9f6f2db3d2c609.rlib" "/opt/crater/target/debug/deps/libchrono-6d874ac3fbc64c03.rlib" "/opt/crater/target/debug/deps/libtime-c375bf02baafb2fd.rlib" "/opt/crater/target/debug/deps/libncurses-39d9ea5201217025.rlib" "/opt/crater/target/debug/deps/libmaplit-9c2369f4370ae973.rlib" "/opt/crater/target/debug/deps/libsignal_hook-d9faaa7f78bab552.rlib" "/opt/crater/target/debug/deps/libsignal_hook_registry-8df3adacb1c33f00.rlib" "/opt/crater/target/debug/deps/libarc_swap-93566b374619c7c2.rlib" "/opt/crater/target/debug/deps/liblibc-37f3d1c853b3b7bd.rlib" "/opt/crater/target/debug/deps/libcrossbeam_channel-d970ccf301adf1a2.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-e32b73b6a212c837.rlib" "/opt/crater/target/debug/deps/libowning_ref-3fc2847bd21aa6e0.rlib" "/opt/crater/target/debug/deps/libstable_deref_trait-0255958156eadff4.rlib" "/opt/crater/target/debug/deps/libnum-3f163bfe206fb5f4.rlib" "/opt/crater/target/debug/deps/libnum_rational-286e78db925342a2.rlib" "/opt/crater/target/debug/deps/libnum_iter-eff7fde7c0a5b3e9.rlib" "/opt/crater/target/debug/deps/libnum_integer-f48a816a5a5da78f.rlib" "/opt/crater/target/debug/deps/libnum_complex-ac927b191bf5d332.rlib" "/opt/crater/target/debug/deps/libhashbrown-3a74757938a74ef9.rlib" "/opt/crater/target/debug/deps/libtoml-7c1e3904e7751b59.rlib" "/opt/crater/target/debug/deps/libserde-5125a48878b1da57.rlib" "/opt/crater/target/debug/deps/liblog-ab552fa662c561dc.rlib" "/opt/crater/target/debug/deps/libcfg_if-c978b2f886ff1de7.rlib" "/opt/crater/target/debug/deps/libenum_map-cda3476b7a8373dc.rlib" "/opt/crater/target/debug/deps/libenum_map_internals-6ad016bcec59516d.rlib" "/opt/crater/target/debug/deps/libarray_macro-929232140fe0a58f.rlib" "/opt/crater/target/debug/deps/libenumset-340bd7e4ea940eb4.rlib" "/opt/crater/target/debug/deps/libnum_traits-81444709e4b8de32.rlib" "/opt/crater/target/debug/deps/liblazy_static-1f7a4359e40a6da9.rlib" "/opt/crater/target/debug/deps/libxi_unicode-d5085ce635acb892.rlib" "/opt/crater/target/debug/deps/libunicode_width-c482f247a0e67224.rlib" "/opt/crater/target/debug/deps/libunicode_segmentation-61759b4a259313a5.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1d6d86bd078a28e9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e9721e46a424e2a9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-c07193698f282147.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6da45690f3863086.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-690797036dd27680.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d3896ccbfd8eda2b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7cccc3739e3d7623.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5e9ba178a513cd29.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-5ca9f83bf63d1f4b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bba1c7ef9e950882.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e23c9de62012deb5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9b59dffdcd513d5d.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-17392340ab2e4a97.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ac21508a81e3f7f3.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" "67b47f601484a4eff841929be7264db742c147a5417b72556ef0303076416984"`
[INFO] running `"docker" "rm" "-f" "67b47f601484a4eff841929be7264db742c147a5417b72556ef0303076416984"`
[INFO] [stdout] 67b47f601484a4eff841929be7264db742c147a5417b72556ef0303076416984