[INFO] crate xv 0.1.1 is already in cache
[INFO] testing xv-0.1.1 against 1.38.0 for beta-1.39-1
[INFO] extracting crate xv 0.1.1 into work/builds/worker-1/source
[INFO] validating manifest of crates.io crate xv 0.1.1 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 xv 0.1.1
[INFO] finished tweaking crates.io crate xv 0.1.1
[INFO] tweaked toml for crates.io crate xv 0.1.1 written to work/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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] e98f96b3d971bc10fae4a5c141a79e9051d9cdb81054a983839749db20ac1ecb
[INFO] running `"docker" "start" "-a" "e98f96b3d971bc10fae4a5c141a79e9051d9cdb81054a983839749db20ac1ecb"`
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling ncurses v5.99.0
[INFO] [stderr]    Compiling enum-map-internals v0.1.3
[INFO] [stderr]    Compiling directories v1.0.2
[INFO] [stderr]    Compiling rmp v0.8.8
[INFO] [stderr]    Compiling darling_core v0.10.1
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling enum-map-derive v0.4.3
[INFO] [stderr]    Compiling chrono v0.4.9
[INFO] [stderr]    Compiling rmp-serde v0.13.7
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling enum-map v0.5.0
[INFO] [stderr]    Compiling darling_macro v0.10.1
[INFO] [stderr]    Compiling darling v0.10.1
[INFO] [stderr]    Compiling enumset_derive v0.4.2
[INFO] [stderr]    Compiling enumset v0.4.3
[INFO] [stderr]    Compiling cursive v0.12.0
[INFO] [stderr]    Compiling xv v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hex_reader.rs:148:51
[INFO] [stderr]     |
[INFO] [stderr] 148 |     pub fn visit_row_offsets(&self, visitor: &mut OffsetsVisitor) {
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn OffsetsVisitor`
[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/hex_reader.rs:173:43
[INFO] [stderr]     |
[INFO] [stderr] 173 |     pub fn visit_hex(&self, visitor: &mut HexVisitor) {
[INFO] [stderr]     |                                           ^^^^^^^^^^ help: use `dyn`: `dyn HexVisitor`
[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/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/xv-469a3061f2a32796.xv.1j5ipf13-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/xv-469a3061f2a32796.xv.1j5ipf13-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/xv-469a3061f2a32796.xv.1j5ipf13-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/xv-469a3061f2a32796.xv.1j5ipf13-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/xv-469a3061f2a32796.xv.1j5ipf13-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/xv-469a3061f2a32796.xv.1j5ipf13-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/xv-469a3061f2a32796.xv.1j5ipf13-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/xv-469a3061f2a32796.xv.1j5ipf13-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/xv-469a3061f2a32796.xv.1j5ipf13-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/xv-469a3061f2a32796.xv.1j5ipf13-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/xv-469a3061f2a32796.xv.1j5ipf13-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/xv-469a3061f2a32796.xv.1j5ipf13-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/xv-469a3061f2a32796.xv.1j5ipf13-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/xv-469a3061f2a32796.xv.1j5ipf13-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/xv-469a3061f2a32796.xv.1j5ipf13-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/xv-469a3061f2a32796.xv.1j5ipf13-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/xv-469a3061f2a32796" "/opt/rustwide/target/debug/deps/xv-469a3061f2a32796.4y5s11yt7mo3tnn0.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-805e59335206c413/out" "-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/librmp_serde-a8d72405159e88b6.rlib" "/opt/rustwide/target/debug/deps/librmp-8ce687130d14c355.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-f584045056e081f3.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-19b6d7eaabd24479.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-19c29b85fb91260f.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-33101498c65f24ef.rlib" "/opt/rustwide/target/debug/deps/libdirectories-69345bac9bb19305.rlib" "/opt/rustwide/target/debug/deps/libcursive-adade54a29d22da4.rlib" "/opt/rustwide/target/debug/deps/libchrono-c95940986b4edab4.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-d6f4bebb355a8d1a.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-266fa42f11c56b6d.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-24980fee0c0f4baa.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-21b9395887fdbb43.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-968cf0b6c6e3fb2e.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-673afc098951e487.rlib" "/opt/rustwide/target/debug/deps/libtoml-16970033374f26ef.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-f109dd0e96655e51.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-56240860e5df038d.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-a4ff9b7e87bbd905.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" "/opt/rustwide/target/debug/deps/libserde-6d0ec8312a647899.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 `xv`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e98f96b3d971bc10fae4a5c141a79e9051d9cdb81054a983839749db20ac1ecb"`
[INFO] running `"docker" "rm" "-f" "e98f96b3d971bc10fae4a5c141a79e9051d9cdb81054a983839749db20ac1ecb"`
[INFO] [stdout] e98f96b3d971bc10fae4a5c141a79e9051d9cdb81054a983839749db20ac1ecb