[INFO] updating cached repository pimutils/mates.rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pimutils/mates.rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pimutils/mates.rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/pimutils/mates.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/pimutils/mates.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pimutils/mates.rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pimutils/mates.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pimutils/mates.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4973303ee9305c8b7e05b8724d7105a277524364
[INFO] sha for GitHub repo pimutils/mates.rs: 4973303ee9305c8b7e05b8724d7105a277524364
[INFO] validating manifest of pimutils/mates.rs 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 pimutils/mates.rs 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 pimutils/mates.rs
[INFO] finished frobbing pimutils/mates.rs
[INFO] frobbed toml for pimutils/mates.rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/pimutils/mates.rs/Cargo.toml
[INFO] started frobbing pimutils/mates.rs
[INFO] finished frobbing pimutils/mates.rs
[INFO] frobbed toml for pimutils/mates.rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pimutils/mates.rs/Cargo.toml
[INFO] crate pimutils/mates.rs already has a lockfile, it will not be regenerated
[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 pimutils/mates.rs against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pimutils/mates.rs:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] ecf3f0c0cb0ddce44acb5a5d5a4173bca137cfe04a24517521989ca34d021aea
[INFO] running `"docker" "start" "-a" "ecf3f0c0cb0ddce44acb5a5d5a4173bca137cfe04a24517521989ca34d021aea"`
[INFO] [stderr]    Compiling num-traits v0.2.4
[INFO] [stderr]    Compiling num-integer v0.1.38
[INFO] [stderr]    Compiling cursive v0.5.1
[INFO] [stderr]    Compiling odds v0.2.26
[INFO] [stderr]    Compiling owning_ref v0.2.4
[INFO] [stderr]    Compiling vobject v0.2.1
[INFO] [stderr]    Compiling ncurses v5.91.0
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling email v0.0.19
[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/crater/workdir)
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.1.43
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling chrono v0.4.2
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling atomicwrites v0.1.5
[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]     = note: #[warn(deprecated)] on by default
[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/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/mates-fae936964c652a65.mates.1uh47s3h-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/mates-fae936964c652a65.mates.1uh47s3h-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/mates-fae936964c652a65.mates.1uh47s3h-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/mates-fae936964c652a65.mates.1uh47s3h-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/mates-fae936964c652a65.mates.1uh47s3h-cgu.4.rcgu.o" "-o" "/opt/crater/target/debug/deps/mates-fae936964c652a65" "/opt/crater/target/debug/deps/mates-fae936964c652a65.3bv0r2v2mc92f9ov.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libmates-4f49133277fa5710.rlib" "/opt/crater/target/debug/deps/libcursive-f58e9d28acc5dc27.rlib" "/opt/crater/target/debug/deps/libncurses-4342f7ef711ea18e.rlib" "/opt/crater/target/debug/deps/libowning_ref-1f15e4685ac5b345.rlib" "/opt/crater/target/debug/deps/libnum-91ff494e556783fb.rlib" "/opt/crater/target/debug/deps/libnum_rational-b9057e34936355f9.rlib" "/opt/crater/target/debug/deps/libnum_bigint-2c123959128a5653.rlib" "/opt/crater/target/debug/deps/libnum_complex-f1a44add95cbc533.rlib" "/opt/crater/target/debug/deps/librustc_serialize-cc29b8ffd74fbfca.rlib" "/opt/crater/target/debug/deps/libnum_iter-cc3ceec13174388c.rlib" "/opt/crater/target/debug/deps/libodds-171ffb5e66a9d3d9.rlib" "/opt/crater/target/debug/deps/libunicode_segmentation-329e7744010608fb.rlib" "/opt/crater/target/debug/deps/libtoml-aec4b6eb1fbabf5c.rlib" "/opt/crater/target/debug/deps/libserde-023fb2c69ee3821c.rlib" "/opt/crater/target/debug/deps/libclap-8acc1c610287ca66.rlib" "/opt/crater/target/debug/deps/libvec_map-d1ee0a45638c2bc7.rlib" "/opt/crater/target/debug/deps/libtextwrap-2bf691a8202f6754.rlib" "/opt/crater/target/debug/deps/libunicode_width-8e49fc9eb4c9dbb0.rlib" "/opt/crater/target/debug/deps/libstrsim-c714b4fac07361e2.rlib" "/opt/crater/target/debug/deps/libbitflags-70a7e6d2f9d4aa58.rlib" "/opt/crater/target/debug/deps/libatty-c7984f678803cd0b.rlib" "/opt/crater/target/debug/deps/libansi_term-ab3d266e25626249.rlib" "/opt/crater/target/debug/deps/libatomicwrites-ddb6f6886490bb2f.rlib" "/opt/crater/target/debug/deps/libnix-fc0f6fb395851cb7.rlib" "/opt/crater/target/debug/deps/libvoid-03072202629d0c80.rlib" "/opt/crater/target/debug/deps/libcfg_if-d2f9aadfe21168ff.rlib" "/opt/crater/target/debug/deps/libbitflags-f034fe9ef0b445a7.rlib" "/opt/crater/target/debug/deps/libtempdir-800b7beb163b8f9f.rlib" "/opt/crater/target/debug/deps/libremove_dir_all-ef2eafa71a3e6c4d.rlib" "/opt/crater/target/debug/deps/libuuid-aa341ac90e6028bb.rlib" "/opt/crater/target/debug/deps/librand-baa78b353d91eca7.rlib" "/opt/crater/target/debug/deps/libemail-e5f9ab3d0982744b.rlib" "/opt/crater/target/debug/deps/liblazy_static-544ad40da8f8b589.rlib" "/opt/crater/target/debug/deps/librand-e7c0917706e1ea21.rlib" "/opt/crater/target/debug/deps/libchrono-6d86ba35ba15ea7c.rlib" "/opt/crater/target/debug/deps/libnum_integer-a61570dff754ed71.rlib" "/opt/crater/target/debug/deps/libnum_traits-257ee21dd1df48d0.rlib" "/opt/crater/target/debug/deps/libtime-7bc89c4816ba0540.rlib" "/opt/crater/target/debug/deps/liblibc-359335290a215031.rlib" "/opt/crater/target/debug/deps/libencoding-a504f0c84579b1c2.rlib" "/opt/crater/target/debug/deps/libencoding_index_tradchinese-a5c8de531ff486b0.rlib" "/opt/crater/target/debug/deps/libencoding_index_simpchinese-5c0e60522710732c.rlib" "/opt/crater/target/debug/deps/libencoding_index_japanese-1be8d91d0a52e864.rlib" "/opt/crater/target/debug/deps/libencoding_index_korean-3525f39ef2e9a9c9.rlib" "/opt/crater/target/debug/deps/libencoding_index_singlebyte-06eaa0be26a98b31.rlib" "/opt/crater/target/debug/deps/libbase64-f7c9eeac585e0bbc.rlib" "/opt/crater/target/debug/deps/libsafemem-c18df4925d4a324d.rlib" "/opt/crater/target/debug/deps/libbyteorder-94632e90d2723e82.rlib" "/opt/crater/target/debug/deps/libvobject-0f39615706fcaebb.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-4a76ff35a356aedf.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e11c7b3b3225afe2.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-13217ede3d276f16.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-621a9ee22da6caa1.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-546c844e8071bbeb.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-be9569e4d599746f.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-47d8845cef2a3bc5.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-017511bce73a530c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-be7979c57a08057b.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d6459c4f0817c67c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-580035dd98451925.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-aee5c24fff305dea.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8a55a4098920125a.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-9fc4b5be2ba5cc19.rlib" "-Wl,-Bdynamic" "-lncursesw" "-lncurses" "-ltinfo" "-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" "ecf3f0c0cb0ddce44acb5a5d5a4173bca137cfe04a24517521989ca34d021aea"`
[INFO] running `"docker" "rm" "-f" "ecf3f0c0cb0ddce44acb5a5d5a4173bca137cfe04a24517521989ca34d021aea"`
[INFO] [stdout] ecf3f0c0cb0ddce44acb5a5d5a4173bca137cfe04a24517521989ca34d021aea