[INFO] updating cached repository therealpadams/rust-load-gui [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/therealpadams/rust-load-gui [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/therealpadams/rust-load-gui" "work/ex/beta-1.37-6/sources/1.36.0/gh/therealpadams/rust-load-gui"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/therealpadams/rust-load-gui'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/therealpadams/rust-load-gui" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/therealpadams/rust-load-gui"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/therealpadams/rust-load-gui'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7fdb71a8519350068fa3b50234b687029ee619be [INFO] sha for GitHub repo therealpadams/rust-load-gui: 7fdb71a8519350068fa3b50234b687029ee619be [INFO] validating manifest of therealpadams/rust-load-gui on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of therealpadams/rust-load-gui on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing therealpadams/rust-load-gui [INFO] finished frobbing therealpadams/rust-load-gui [INFO] frobbed toml for therealpadams/rust-load-gui written to work/ex/beta-1.37-6/sources/1.36.0/gh/therealpadams/rust-load-gui/Cargo.toml [INFO] started frobbing therealpadams/rust-load-gui [INFO] finished frobbing therealpadams/rust-load-gui [INFO] frobbed toml for therealpadams/rust-load-gui written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/therealpadams/rust-load-gui/Cargo.toml [INFO] crate therealpadams/rust-load-gui already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing therealpadams/rust-load-gui against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/therealpadams/rust-load-gui:/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-2019-07-23" "build" "--frozen"` [INFO] [stdout] 3878df20460b6de16d8b27da2b2153479c81c5a957c007d8b65d5b7203d2c2dc [INFO] running `"docker" "start" "-a" "3878df20460b6de16d8b27da2b2153479c81c5a957c007d8b65d5b7203d2c2dc"` [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling array-macro v1.0.3 [INFO] [stderr] Compiling nom v2.2.1 [INFO] [stderr] Compiling ncurses v5.99.0 [INFO] [stderr] Compiling term_size v0.3.1 [INFO] [stderr] Compiling procinfo v0.4.2 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling enumset_derive v0.2.0 [INFO] [stderr] Compiling enum-map-internals v0.1.2 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling enumset v0.3.16 [INFO] [stderr] Compiling enum-map-derive v0.4.1 [INFO] [stderr] Compiling enum-map v0.5.0 [INFO] [stderr] Compiling cursive v0.11.0 [INFO] [stderr] Compiling Resources v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `constraint` [INFO] [stderr] --> src/main.rs:96:33 [INFO] [stderr] | [INFO] [stderr] 96 | fn required_size(&mut self, constraint: Vec2) -> Vec2 { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_constraint` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: crate `Resources` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] = help: convert the identifier to snake case: `resources` [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-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/Resources-f1257c491cad443e.Resources.1gvpjzsn-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/Resources-f1257c491cad443e.Resources.1gvpjzsn-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/Resources-f1257c491cad443e.Resources.1gvpjzsn-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/Resources-f1257c491cad443e.Resources.1gvpjzsn-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/Resources-f1257c491cad443e.Resources.1gvpjzsn-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/Resources-f1257c491cad443e.Resources.1gvpjzsn-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/Resources-f1257c491cad443e.Resources.1gvpjzsn-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/Resources-f1257c491cad443e.Resources.1gvpjzsn-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/Resources-f1257c491cad443e.Resources.1gvpjzsn-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/Resources-f1257c491cad443e.Resources.1gvpjzsn-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/Resources-f1257c491cad443e.Resources.1gvpjzsn-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/Resources-f1257c491cad443e.Resources.1gvpjzsn-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/Resources-f1257c491cad443e.Resources.1gvpjzsn-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/Resources-f1257c491cad443e.Resources.1gvpjzsn-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/Resources-f1257c491cad443e.Resources.1gvpjzsn-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/Resources-f1257c491cad443e.Resources.1gvpjzsn-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/Resources-f1257c491cad443e" "/opt/crater/target/debug/deps/Resources-f1257c491cad443e.1avqk4dau1tkvnab.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libprocinfo-5f4b57067b1620d1.rlib" "/opt/crater/target/debug/deps/libbyteorder-301089d538415037.rlib" "/opt/crater/target/debug/deps/libnom-c32eb7d79f1cf7fd.rlib" "/opt/crater/target/debug/deps/libcursive-e7875225729f2a56.rlib" "/opt/crater/target/debug/deps/libchrono-1b10ba32cbb842ce.rlib" "/opt/crater/target/debug/deps/libtime-9c4f0c05441f187d.rlib" "/opt/crater/target/debug/deps/libncurses-078f9b5d5a7f5302.rlib" "/opt/crater/target/debug/deps/libmaplit-b1ac42c0ec6f0c7b.rlib" "/opt/crater/target/debug/deps/libsignal_hook-666d3f2201ccc74d.rlib" "/opt/crater/target/debug/deps/liblibc-beaccd0a69157a74.rlib" "/opt/crater/target/debug/deps/libarc_swap-085471e3a632d5d0.rlib" "/opt/crater/target/debug/deps/libcrossbeam_channel-5f16cc5b8052934c.rlib" "/opt/crater/target/debug/deps/libsmallvec-e0c425bf1f7f0c71.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-9d5a10afd8b162c4.rlib" "/opt/crater/target/debug/deps/libowning_ref-f49604bedfa4ae1c.rlib" "/opt/crater/target/debug/deps/libstable_deref_trait-287a8a8ca6ec21fa.rlib" "/opt/crater/target/debug/deps/libnum-49084c066d6dde89.rlib" "/opt/crater/target/debug/deps/libnum_rational-c31ce97458fe9d8b.rlib" "/opt/crater/target/debug/deps/libnum_iter-01d89d19600da989.rlib" "/opt/crater/target/debug/deps/libnum_integer-9ca4ca22e0105bb2.rlib" "/opt/crater/target/debug/deps/libnum_complex-e901a08dbd52be97.rlib" "/opt/crater/target/debug/deps/libtoml-6a81ea276c076879.rlib" "/opt/crater/target/debug/deps/libserde-af4d59091a80d8ca.rlib" "/opt/crater/target/debug/deps/liblog-7ee2fe78048b6c34.rlib" "/opt/crater/target/debug/deps/libcfg_if-ed68c9a1ad96df3c.rlib" "/opt/crater/target/debug/deps/libenum_map-fb5d337d911dc92a.rlib" "/opt/crater/target/debug/deps/libenum_map_internals-d648923edd8bdd68.rlib" "/opt/crater/target/debug/deps/libarray_macro-28b30b95c752e259.rlib" "/opt/crater/target/debug/deps/libenumset-ee5bb769f1793892.rlib" "/opt/crater/target/debug/deps/libnum_traits-1f63f1ea91c56eb7.rlib" "/opt/crater/target/debug/deps/liblazy_static-6a4e8ea56a445919.rlib" "/opt/crater/target/debug/deps/libxi_unicode-9f6fcb4238f45c55.rlib" "/opt/crater/target/debug/deps/libunicode_width-5c65625ac38072b6.rlib" "/opt/crater/target/debug/deps/libunicode_segmentation-9cdb6fcf4c16057e.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a80a1e8e09cafef8.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e0e6351da805c468.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e04f54bafc95e331.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-67901d3322495bd5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-bd390b1abaceaec1.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-312dd37fdc7bedfc.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8ed0e51d58d644a3.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-8a423c320a6c707f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d6a95598e2238263.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d231614b153016eb.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3821619027f463e4.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-1cfd794d18771a44.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-dcf33cf10c2452ef.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-c258fea34bf64bce.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 `Resources`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "3878df20460b6de16d8b27da2b2153479c81c5a957c007d8b65d5b7203d2c2dc"` [INFO] running `"docker" "rm" "-f" "3878df20460b6de16d8b27da2b2153479c81c5a957c007d8b65d5b7203d2c2dc"` [INFO] [stdout] 3878df20460b6de16d8b27da2b2153479c81c5a957c007d8b65d5b7203d2c2dc