[INFO] crate lll 0.0.6 is already in cache [INFO] extracting crate lll 0.0.6 into work/ex/beta-1.38-1/sources/1.37.0/reg/lll/0.0.6 [INFO] extracting crate lll 0.0.6 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lll/0.0.6 [INFO] validating manifest of lll-0.0.6 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 lll-0.0.6 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 lll-0.0.6 [INFO] finished frobbing lll-0.0.6 [INFO] frobbed toml for lll-0.0.6 written to work/ex/beta-1.38-1/sources/1.37.0/reg/lll/0.0.6/Cargo.toml [INFO] started frobbing lll-0.0.6 [INFO] finished frobbing lll-0.0.6 [INFO] frobbed toml for lll-0.0.6 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lll/0.0.6/Cargo.toml [INFO] crate lll-0.0.6 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 lll-0.0.6 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-1/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/lll/0.0.6:/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] 5f6ad6354f02518a368480c476e629e03ca3f19934a4ae9c21e49a6f226365ad [INFO] running `"docker" "start" "-a" "5f6ad6354f02518a368480c476e629e03ca3f19934a4ae9c21e49a6f226365ad"` [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Compiling serde v1.0.94 [INFO] [stderr] Compiling array-macro v1.0.3 [INFO] [stderr] Compiling hashbrown v0.3.1 [INFO] [stderr] Compiling open v1.2.2 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling ncurses v5.99.0 [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling enum-map-internals v0.1.2 [INFO] [stderr] Compiling signal-hook-registry v1.0.1 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling term_size v0.3.1 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling signal-hook v0.1.9 [INFO] [stderr] Compiling crossbeam-channel v0.3.8 [INFO] [stderr] Compiling chrono v0.4.7 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling enum-map-derive v0.4.1 [INFO] [stderr] Compiling enum-map v0.5.0 [INFO] [stderr] Compiling darling_core v0.9.0 [INFO] [stderr] Compiling toml v0.5.1 [INFO] [stderr] Compiling darling_macro v0.9.0 [INFO] [stderr] Compiling darling v0.9.0 [INFO] [stderr] Compiling enumset_derive v0.4.0 [INFO] [stderr] Compiling enumset v0.4.0 [INFO] [stderr] Compiling cursive v0.12.0 [INFO] [stderr] Compiling lll v0.0.6 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `cursive::event::EventResult` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use cursive::event::EventResult; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `OnEventView`, `TextView` [INFO] [stderr] --> src/main.rs:5:36 [INFO] [stderr] | [INFO] [stderr] 5 | use cursive::views::{LinearLayout, OnEventView, SelectView, TextView}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `open::*` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use open::*; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | open::that(entry.path()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [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/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/lll-78b3c7ba653302fd.lll.lm1tz2j2-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/lll-78b3c7ba653302fd.lll.lm1tz2j2-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/lll-78b3c7ba653302fd.lll.lm1tz2j2-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/lll-78b3c7ba653302fd.lll.lm1tz2j2-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/lll-78b3c7ba653302fd.lll.lm1tz2j2-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/lll-78b3c7ba653302fd.lll.lm1tz2j2-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/lll-78b3c7ba653302fd.lll.lm1tz2j2-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/lll-78b3c7ba653302fd.lll.lm1tz2j2-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/lll-78b3c7ba653302fd.lll.lm1tz2j2-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/lll-78b3c7ba653302fd.lll.lm1tz2j2-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/lll-78b3c7ba653302fd.lll.lm1tz2j2-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/lll-78b3c7ba653302fd.lll.lm1tz2j2-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/lll-78b3c7ba653302fd.lll.lm1tz2j2-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/lll-78b3c7ba653302fd.lll.lm1tz2j2-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/lll-78b3c7ba653302fd.lll.lm1tz2j2-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/lll-78b3c7ba653302fd.lll.lm1tz2j2-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/lll-78b3c7ba653302fd" "/opt/crater/target/debug/deps/lll-78b3c7ba653302fd.31xi5lttp2he8fvl.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/libopen-ccee3ae7de9b408e.rlib" "/opt/crater/target/debug/deps/libcursive-94bc04a92425d496.rlib" "/opt/crater/target/debug/deps/libchrono-2e617b0577f4b9cb.rlib" "/opt/crater/target/debug/deps/libtime-bdc60752d77db4d0.rlib" "/opt/crater/target/debug/deps/libncurses-338524b7870fcac9.rlib" "/opt/crater/target/debug/deps/libmaplit-9c2369f4370ae973.rlib" "/opt/crater/target/debug/deps/libsignal_hook-1e94ee9b883071a7.rlib" "/opt/crater/target/debug/deps/libsignal_hook_registry-ba7a9868270721f3.rlib" "/opt/crater/target/debug/deps/libarc_swap-721a10bfc241673d.rlib" "/opt/crater/target/debug/deps/liblibc-77ac96e88d0cb9e6.rlib" "/opt/crater/target/debug/deps/libcrossbeam_channel-6b6b896833da0d68.rlib" "/opt/crater/target/debug/deps/libsmallvec-7295b1a781bd56b7.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-bea5d60148bf2807.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-842eba092d1ec744.rlib" "/opt/crater/target/debug/deps/libnum_rational-aa1ae99c3e04b596.rlib" "/opt/crater/target/debug/deps/libnum_iter-b389e400e3353497.rlib" "/opt/crater/target/debug/deps/libnum_integer-5abeffdd0cb74c8a.rlib" "/opt/crater/target/debug/deps/libnum_complex-69c9b8360516dd8c.rlib" "/opt/crater/target/debug/deps/libhashbrown-80bec65f25ceb98c.rlib" "/opt/crater/target/debug/deps/libtoml-36ce8d3585c5a59f.rlib" "/opt/crater/target/debug/deps/libserde-c610a148f869cef9.rlib" "/opt/crater/target/debug/deps/liblog-d1e1ca2b37ef8491.rlib" "/opt/crater/target/debug/deps/libcfg_if-c978b2f886ff1de7.rlib" "/opt/crater/target/debug/deps/libenum_map-e4f36dca9207c962.rlib" "/opt/crater/target/debug/deps/libenum_map_internals-6af5548cb3d59b3a.rlib" "/opt/crater/target/debug/deps/libarray_macro-929232140fe0a58f.rlib" "/opt/crater/target/debug/deps/libenumset-12f07a681408a699.rlib" "/opt/crater/target/debug/deps/libnum_traits-13f6ad38166f407b.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-be270ae5acdefae2.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 `lll`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "5f6ad6354f02518a368480c476e629e03ca3f19934a4ae9c21e49a6f226365ad"` [INFO] running `"docker" "rm" "-f" "5f6ad6354f02518a368480c476e629e03ca3f19934a4ae9c21e49a6f226365ad"` [INFO] [stdout] 5f6ad6354f02518a368480c476e629e03ca3f19934a4ae9c21e49a6f226365ad