[INFO] cloning repository xrisyz/cursive_test
[INFO] running `"git" "clone" "--bare" "git://github.com/xrisyz/cursive_test.git" "work/cache/sources/gh/xrisyz/cursive_test"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/xrisyz/cursive_test'...
[INFO] running `"git" "clone" "work/cache/sources/gh/xrisyz/cursive_test" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/xrisyz/cursive_test"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/xrisyz/cursive_test'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/xrisyz/cursive_test" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/xrisyz/cursive_test"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/xrisyz/cursive_test'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 328d6072e16d2258247afe099d7a03ca3677ef22
[INFO] sha for GitHub repo xrisyz/cursive_test: 328d6072e16d2258247afe099d7a03ca3677ef22
[INFO] validating manifest of xrisyz/cursive_test on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of xrisyz/cursive_test on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing xrisyz/cursive_test
[INFO] finished frobbing xrisyz/cursive_test
[INFO] frobbed toml for xrisyz/cursive_test written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/xrisyz/cursive_test/Cargo.toml
[INFO] started frobbing xrisyz/cursive_test
[INFO] finished frobbing xrisyz/cursive_test
[INFO] frobbed toml for xrisyz/cursive_test written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/xrisyz/cursive_test/Cargo.toml
[INFO] crate xrisyz/cursive_test already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cursive v0.10.0
[INFO] [stderr]   Downloaded enumset_derive v0.2.0
[INFO] [stderr]   Downloaded enumset v0.3.14
[INFO] [stderr]   Downloaded array-macro v1.0.2
[INFO] [stderr]   Downloaded reexport-proc-macro v1.0.5
[INFO] [stderr]   Downloaded enum-map v0.4.1
[INFO] [stderr]   Downloaded enum-map-derive v0.4.0
[INFO] [stderr]   Downloaded crossbeam-channel v0.3.3
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing xrisyz/cursive_test against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/xrisyz/cursive_test:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 7a14e0f9ff4e984f3b0941372c4c1d8e2c07483e2f70e1bbbbaadcf0d389a648
[INFO] running `"docker" "start" "-a" "7a14e0f9ff4e984f3b0941372c4c1d8e2c07483e2f70e1bbbbaadcf0d389a648"`
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]    Compiling serde v1.0.82
[INFO] [stderr]    Compiling cc v1.0.26
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling reexport-proc-macro v1.0.5
[INFO] [stderr]    Compiling arc-swap v0.3.6
[INFO] [stderr]    Compiling array-macro v1.0.2
[INFO] [stderr]    Compiling maplit v1.0.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.0
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.6.3
[INFO] [stderr]    Compiling arrayvec v0.4.8
[INFO] [stderr]    Compiling smallvec v0.6.7
[INFO] [stderr]    Compiling rand_chacha v0.1.0
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]    Compiling rand v0.6.1
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]    Compiling crossbeam-epoch v0.6.1
[INFO] [stderr]    Compiling term_size v0.3.1
[INFO] [stderr]    Compiling signal-hook v0.1.6
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling ncurses v5.97.0
[INFO] [stderr]    Compiling enum-map-derive v0.4.0
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling parking_lot v0.7.0
[INFO] [stderr]    Compiling enumset_derive v0.2.0
[INFO] [stderr]    Compiling enum-map v0.4.1
[INFO] [stderr]    Compiling crossbeam-channel v0.3.3
[INFO] [stderr]    Compiling enumset v0.3.14
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling cursive v0.10.0
[INFO] [stderr]    Compiling tui v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `BoxView`, `TextView`
[INFO] [stderr]  --> src/main.rs:4:30
[INFO] [stderr]   |
[INFO] [stderr] 4 | use cursive::views::{Dialog, TextView, Button, DummyView, EditView, LinearLayout, SelectView, BoxView};
[INFO] [stderr]   |                              ^^^^^^^^                                                         ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `show_next`
[INFO] [stderr]   --> src/main.rs:76:1
[INFO] [stderr]    |
[INFO] [stderr] 76 | fn show_next(s: &mut Cursive){
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `show_answer`
[INFO] [stderr]   --> src/main.rs:86:1
[INFO] [stderr]    |
[INFO] [stderr] 86 | fn show_answer(s: &mut Cursive, msg: &str) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/tui-c73d83c7088627f0.tui.au54wwo8-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/tui-c73d83c7088627f0.tui.au54wwo8-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/tui-c73d83c7088627f0.tui.au54wwo8-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/tui-c73d83c7088627f0.tui.au54wwo8-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/tui-c73d83c7088627f0.tui.au54wwo8-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/tui-c73d83c7088627f0.tui.au54wwo8-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/tui-c73d83c7088627f0.tui.au54wwo8-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/tui-c73d83c7088627f0.tui.au54wwo8-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/tui-c73d83c7088627f0.tui.au54wwo8-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/tui-c73d83c7088627f0.tui.au54wwo8-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/tui-c73d83c7088627f0.tui.au54wwo8-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/tui-c73d83c7088627f0.tui.au54wwo8-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/tui-c73d83c7088627f0.tui.au54wwo8-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/tui-c73d83c7088627f0.tui.au54wwo8-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/tui-c73d83c7088627f0.tui.au54wwo8-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/tui-c73d83c7088627f0.tui.au54wwo8-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/tui-c73d83c7088627f0" "/opt/crater/target/debug/deps/tui-c73d83c7088627f0.4bi8pj57x8jfpz0a.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libcursive-d4aaf9f2a9b70949.rlib" "/opt/crater/target/debug/deps/libncurses-e58fcc0a8ac3a8e0.rlib" "/opt/crater/target/debug/deps/libterm_size-be05eadf435ec490.rlib" "/opt/crater/target/debug/deps/libxi_unicode-73337fc47348b898.rlib" "/opt/crater/target/debug/deps/libunicode_width-454a0b46b949aab8.rlib" "/opt/crater/target/debug/deps/libunicode_segmentation-612033a7868fc252.rlib" "/opt/crater/target/debug/deps/libtoml-c59ccd703d564a30.rlib" "/opt/crater/target/debug/deps/libserde-646394e84e876566.rlib" "/opt/crater/target/debug/deps/libnum-bf6376aa8471d6f1.rlib" "/opt/crater/target/debug/deps/libnum_rational-730d82d98f2b6858.rlib" "/opt/crater/target/debug/deps/libnum_iter-2ed1ece1289d012e.rlib" "/opt/crater/target/debug/deps/libnum_integer-0ad92481d959cdc1.rlib" "/opt/crater/target/debug/deps/libnum_complex-049a36a000258b06.rlib" "/opt/crater/target/debug/deps/libsignal_hook-48a05fe588170686.rlib" "/opt/crater/target/debug/deps/libarc_swap-c74178db3c287672.rlib" "/opt/crater/target/debug/deps/libmaplit-d58c5b6eed65623c.rlib" "/opt/crater/target/debug/deps/libcrossbeam_channel-224d45d3248f6b12.rlib" "/opt/crater/target/debug/deps/libparking_lot-0c932ffdf95f7dbb.rlib" "/opt/crater/target/debug/deps/libparking_lot_core-8e5be1f992be1400.rlib" "/opt/crater/target/debug/deps/libsmallvec-0b5d311d35e6e3a9.rlib" "/opt/crater/target/debug/deps/libunreachable-baacf05ac1ca8459.rlib" "/opt/crater/target/debug/deps/libvoid-1d2616bc2475d694.rlib" "/opt/crater/target/debug/deps/librand-5957aca69262e711.rlib" "/opt/crater/target/debug/deps/liblibc-1e024785a4134c0a.rlib" "/opt/crater/target/debug/deps/librand_xorshift-c219f84394ea803e.rlib" "/opt/crater/target/debug/deps/librand_pcg-8d8ff8ca27ba17bf.rlib" "/opt/crater/target/debug/deps/librand_hc-1d0ea9334397fa47.rlib" "/opt/crater/target/debug/deps/librand_chacha-7b04510d3c229710.rlib" "/opt/crater/target/debug/deps/librand_isaac-2122e316bd6d2cb4.rlib" "/opt/crater/target/debug/deps/librand_core-00f8f9e6b454f1f5.rlib" "/opt/crater/target/debug/deps/liblock_api-0ad287323cbd8f10.rlib" "/opt/crater/target/debug/deps/libowning_ref-4446b9fa3ea776d6.rlib" "/opt/crater/target/debug/deps/libstable_deref_trait-4229d0c354364c12.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-cc82efc53d43e29b.rlib" "/opt/crater/target/debug/deps/liblazy_static-f7d83078145752c3.rlib" "/opt/crater/target/debug/deps/libscopeguard-fd1b9799252ebb40.rlib" "/opt/crater/target/debug/deps/libmemoffset-ded7f655f2feb8c2.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-0f323bdf3ab32b83.rlib" "/opt/crater/target/debug/deps/libarrayvec-5847e62be725a78a.rlib" "/opt/crater/target/debug/deps/libnodrop-242ff825073a6158.rlib" "/opt/crater/target/debug/deps/liblog-81d7a01bf3e0fcca.rlib" "/opt/crater/target/debug/deps/libcfg_if-3e37735d4236562b.rlib" "/opt/crater/target/debug/deps/libenumset-9cc5099bd3f0642e.rlib" "/opt/crater/target/debug/deps/libnum_traits-40b4c10e9cb1f3a3.rlib" "/opt/crater/target/debug/deps/libenum_map-2e1ffa94917ba85c.rlib" "/opt/crater/target/debug/deps/libreexport_proc_macro-e918c0091e3ac9b9.rlib" "/opt/crater/target/debug/deps/libarray_macro-4a0f037b99e59d06.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-5eb7072357e3f704.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-be57a0a20ef83edc.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-53ea5c4d1e8787c5.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-90a03fea645d1ca0.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-d0be8ec5eb12a622.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-c9bd1ed65ad5f9b5.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-232a620458cbc142.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-378c2daa95643520.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-b1ad0e3b0cafff9a.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bd92551ef79ec0f7.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-6f92150ede6dcf89.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5d5836de4a922af7.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0bd990bd23dec0da.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5a50a9afbc6d167.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 `tui`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "7a14e0f9ff4e984f3b0941372c4c1d8e2c07483e2f70e1bbbbaadcf0d389a648"`
[INFO] running `"docker" "rm" "-f" "7a14e0f9ff4e984f3b0941372c4c1d8e2c07483e2f70e1bbbbaadcf0d389a648"`
[INFO] [stdout] 7a14e0f9ff4e984f3b0941372c4c1d8e2c07483e2f70e1bbbbaadcf0d389a648