[INFO] crate mates 0.3.0 is already in cache
[INFO] testing mates-0.3.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate mates 0.3.0 into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate mates 0.3.0 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 crates.io crate mates 0.3.0
[INFO] finished tweaking crates.io crate mates 0.3.0
[INFO] tweaked toml for crates.io crate mates 0.3.0 written to work/builds/worker-2/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] 0383e88824684c61dc8da8df4f4e259a3e9c764f1157de4b91136d0a060859c9
[INFO] running `"docker" "start" "-a" "0383e88824684c61dc8da8df4f4e259a3e9c764f1157de4b91136d0a060859c9"`
[INFO] [stderr]    Compiling encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling cursive v0.5.1
[INFO] [stderr]    Compiling odds v0.2.26
[INFO] [stderr]    Compiling vobject v0.2.1
[INFO] [stderr]    Compiling ncurses v5.99.0
[INFO] [stderr]    Compiling email v0.0.20
[INFO] [stderr]    Compiling toml v0.3.2
[INFO] [stderr]    Compiling nix v0.9.0
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling mates v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling uuid v0.5.1
[INFO] [stderr]    Compiling encoding-index-japanese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-korean v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding v0.2.33
[INFO] [stderr]    Compiling atomicwrites v0.1.5
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/mates/cli.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     try!(af.write::<(), io::Error, _>(|outf| {
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/mates/cli.rs:41:22
[INFO] [stderr]    |
[INFO] [stderr] 41 |         for entry in try!(fs::read_dir(dir)) {
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/mates/cli.rs:68:21
[INFO] [stderr]    |
[INFO] [stderr] 68 |                     try!(outf.write_all(index_string.as_bytes()));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/mates/cli.rs:114:13
[INFO] [stderr]     |
[INFO] [stderr] 114 |             try!(build_index(&config.index_path, &config.vdir_path));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/mates/cli.rs:118:13
[INFO] [stderr]     |
[INFO] [stderr] 118 |             try!(mutt_query(&config, &query[..]));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/mates/cli.rs:122:13
[INFO] [stderr]     |
[INFO] [stderr] 122 |             try!(file_query(&config, &query[..]));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/mates/cli.rs:126:13
[INFO] [stderr]     |
[INFO] [stderr] 126 |             try!(email_query(&config, &query[..]));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/mates/cli.rs:131:13
[INFO] [stderr]     |
[INFO] [stderr] 131 |             try!(stdin.lock().read_to_string(&mut email));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/mates/cli.rs:132:27
[INFO] [stderr]     |
[INFO] [stderr] 132 |             let contact = try!(utils::add_contact_from_email(
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/mates/cli.rs:138:32
[INFO] [stderr]     |
[INFO] [stderr] 138 |             let mut index_fp = try!(fs::OpenOptions::new()
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/mates/cli.rs:143:31
[INFO] [stderr]     |
[INFO] [stderr] 143 |             let index_entry = try!(utils::index_item_from_contact(&contact));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/mates/cli.rs:144:13
[INFO] [stderr]     |
[INFO] [stderr] 144 |             try!(index_fp.write_all(index_entry.as_bytes()));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/mates/cli.rs:148:13
[INFO] [stderr]     |
[INFO] [stderr] 148 |             try!(edit_contact(&config, &query[..]));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/mates/cli.rs:161:9
[INFO] [stderr]     |
[INFO] [stderr] 161 |         try!(utils::file_query(config, query)).into_iter().collect()
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/mates/cli.rs:175:24
[INFO] [stderr]     |
[INFO] [stderr] 175 |         let mut file = try!(fs::File::open(fpath));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/mates/cli.rs:176:9
[INFO] [stderr]     |
[INFO] [stderr] 176 |         try!(file.read_to_string(&mut fcontent));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/mates/cli.rs:181:9
[INFO] [stderr]     |
[INFO] [stderr] 181 |         try!(fs::remove_file(fpath));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/mates/cli.rs:202:17
[INFO] [stderr]     |
[INFO] [stderr] 202 |     for path in try!(utils::file_query(config, query)).iter() {
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/mates/cli.rs:209:17
[INFO] [stderr]     |
[INFO] [stderr] 209 |     for item in try!(utils::index_query(config, query)) {
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/mates/utils.rs:43:20
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let exitcode = try!(process.wait());
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/mates/utils.rs:106:32
[INFO] [stderr]     |
[INFO] [stderr] 106 |         let mut contact_file = try!(fs::File::open(&path));
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/mates/utils.rs:109:13
[INFO] [stderr]     |
[INFO] [stderr] 109 |             try!(contact_file.read_to_string(&mut x));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/mates/utils.rs:144:9
[INFO] [stderr]     |
[INFO] [stderr] 144 |         try!(af.write(|f| {
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/mates/utils.rs:171:23
[INFO] [stderr]     |
[INFO] [stderr] 171 |     let mut process = try!(
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/mates/utils.rs:180:5
[INFO] [stderr]     |
[INFO] [stderr] 180 |     try!(handle_process(&mut process));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/mates/utils.rs:191:5
[INFO] [stderr]     |
[INFO] [stderr] 191 |     try!(stream.read_to_string(&mut output));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/mates/utils.rs:200:9
[INFO] [stderr]     |
[INFO] [stderr] 200 |         try!(index_query(config, query)).filter_map(|x| x.filepath)
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/mates/utils.rs:260:5
[INFO] [stderr]     |
[INFO] [stderr] 260 |     try!(contact.write_create());
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/mates/cli.rs:251:40
[INFO] [stderr]     |
[INFO] [stderr] 251 | pub type MainResult<T> = Result<T, Box<Error>>;
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/mates/cli.rs:258:32
[INFO] [stderr]     |
[INFO] [stderr] 258 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]    --> src/mates/utils.rs:226:27
[INFO] [stderr]     |
[INFO] [stderr] 226 |         Some(x) => Some(x.trim_right_matches('>')),
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/mates/editor/mod.rs:60:15
[INFO] [stderr]    |
[INFO] [stderr] 60 |     af.write(|mut f| f.write_all(vobject::write_component(&vobj).as_bytes())).unwrap();
[INFO] [stderr]    |               ----^
[INFO] [stderr]    |               |
[INFO] [stderr]    |               help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` 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/mates-00f56398678c6329.mates.aesd1qk2-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/mates-00f56398678c6329.mates.aesd1qk2-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/mates-00f56398678c6329.mates.aesd1qk2-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/mates-00f56398678c6329.mates.aesd1qk2-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/mates-00f56398678c6329.mates.aesd1qk2-cgu.4.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/mates-00f56398678c6329" "/opt/rustwide/target/debug/deps/mates-00f56398678c6329.2v7i0xkax7shv9lt.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/libmates-1eaf082b5c4b1083.rlib" "/opt/rustwide/target/debug/deps/libcursive-5ef4aab226ea09e4.rlib" "/opt/rustwide/target/debug/deps/libncurses-31cabf2d223777a7.rlib" "/opt/rustwide/target/debug/deps/libowning_ref-a1b090f85b054e7d.rlib" "/opt/rustwide/target/debug/deps/libnum-604c95a62156fbeb.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-e7322b522195d68f.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-6f7bf7f2092139b2.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-ca46ed16bebb5cc2.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-739c46110ebaee65.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-c810663dab3e9f7e.rlib" "/opt/rustwide/target/debug/deps/libodds-cf6f9578d40d3ac5.rlib" "/opt/rustwide/target/debug/deps/libunicode_segmentation-aa4f1cfbcc4ad9a9.rlib" "/opt/rustwide/target/debug/deps/libtoml-e17ffe03c50413e6.rlib" "/opt/rustwide/target/debug/deps/libserde-a5e07f4a1d98d60f.rlib" "/opt/rustwide/target/debug/deps/libclap-5c0a41085879ee54.rlib" "/opt/rustwide/target/debug/deps/libvec_map-1d07ce46f780a1ae.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-1f2d63b65184cfac.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-b9c8816a90102d04.rlib" "/opt/rustwide/target/debug/deps/libstrsim-ec36f8fc183413c4.rlib" "/opt/rustwide/target/debug/deps/libbitflags-4961bb5087b14aca.rlib" "/opt/rustwide/target/debug/deps/libatty-03b8a93222186773.rlib" "/opt/rustwide/target/debug/deps/libansi_term-d783327a58311329.rlib" "/opt/rustwide/target/debug/deps/libatomicwrites-e4dbfc5d48de9b65.rlib" "/opt/rustwide/target/debug/deps/libnix-26f3507aae0336c0.rlib" "/opt/rustwide/target/debug/deps/libvoid-29d1dec23642cf92.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-1e2186a891f602d1.rlib" "/opt/rustwide/target/debug/deps/libbitflags-920bcd2eac591960.rlib" "/opt/rustwide/target/debug/deps/libtempdir-6c3f647326f50e7b.rlib" "/opt/rustwide/target/debug/deps/libremove_dir_all-c1f8435e9ea1f4ca.rlib" "/opt/rustwide/target/debug/deps/libuuid-4a3d9bd486320013.rlib" "/opt/rustwide/target/debug/deps/librand-25aea7435ca545a1.rlib" "/opt/rustwide/target/debug/deps/libemail-eee87405eb5007a8.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-955d54352a795d1f.rlib" "/opt/rustwide/target/debug/deps/librand-a866ea5e4ea209cb.rlib" "/opt/rustwide/target/debug/deps/libchrono-d13f35f1ca36a506.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-2dd52f0ea276c9ff.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-a49361b936b25068.rlib" "/opt/rustwide/target/debug/deps/libtime-64b8b09fb4a6d2bc.rlib" "/opt/rustwide/target/debug/deps/liblibc-9f7a5de25bd5699b.rlib" "/opt/rustwide/target/debug/deps/libencoding-f502efba40cc9ca6.rlib" "/opt/rustwide/target/debug/deps/libencoding_index_tradchinese-9d2c39fc0023ce73.rlib" "/opt/rustwide/target/debug/deps/libencoding_index_simpchinese-0ab2b52e2ceb8792.rlib" "/opt/rustwide/target/debug/deps/libencoding_index_japanese-9c1af5f48c63e566.rlib" "/opt/rustwide/target/debug/deps/libencoding_index_korean-d8d62443e6e9f356.rlib" "/opt/rustwide/target/debug/deps/libencoding_index_singlebyte-4bfdd1f8621eee7d.rlib" "/opt/rustwide/target/debug/deps/libbase64-b6fa2a571923c001.rlib" "/opt/rustwide/target/debug/deps/libsafemem-af1c4bd6f131f751.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-fdd43a3ae319d8ce.rlib" "/opt/rustwide/target/debug/deps/libvobject-2b46d3130df33e2e.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 `mates`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "0383e88824684c61dc8da8df4f4e259a3e9c764f1157de4b91136d0a060859c9"`
[INFO] running `"docker" "rm" "-f" "0383e88824684c61dc8da8df4f4e259a3e9c764f1157de4b91136d0a060859c9"`
[INFO] [stdout] 0383e88824684c61dc8da8df4f4e259a3e9c764f1157de4b91136d0a060859c9