[INFO] crate oper 0.2.0 is already in cache [INFO] testing oper-0.2.0 against 1.38.0 for beta-1.39-1 [INFO] extracting crate oper 0.2.0 into work/builds/worker-8/source [INFO] validating manifest of crates.io crate oper 0.2.0 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 oper 0.2.0 [INFO] finished tweaking crates.io crate oper 0.2.0 [INFO] tweaked toml for crates.io crate oper 0.2.0 written to work/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/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] a0d78e4c84aabcff8e88b601646f776c43a5e21e62e5069efbb8580c96f79e4d [INFO] running `"docker" "start" "-a" "a0d78e4c84aabcff8e88b601646f776c43a5e21e62e5069efbb8580c96f79e4d"` [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling strsim v0.9.2 [INFO] [stderr] Compiling winapi v0.3.8 [INFO] [stderr] Compiling array-macro v1.0.3 [INFO] [stderr] Compiling xi-unicode v0.1.0 [INFO] [stderr] Compiling hashbrown v0.3.1 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling libssh2-sys v0.2.12 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling ncurses v5.99.0 [INFO] [stderr] Compiling libgit2-sys v0.8.2 [INFO] [stderr] Compiling term_size v0.3.1 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling number_prefix v0.2.8 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling console v0.9.0 [INFO] [stderr] Compiling enum-map-internals v0.1.3 [INFO] [stderr] Compiling indicatif v0.11.0 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling winconsole v0.10.0 [INFO] [stderr] Compiling colored v1.8.0 [INFO] [stderr] Compiling simple_logger v1.3.0 [INFO] [stderr] Compiling darling_core v0.10.1 [INFO] [stderr] Compiling enum-map-derive v0.4.3 [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 git2 v0.9.2 [INFO] [stderr] Compiling oper v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/model.rs:22:30 [INFO] [stderr] | [INFO] [stderr] 22 | classifiers: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CommitClassifier` [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/main.rs:72:37 [INFO] [stderr] | [INFO] [stderr] 72 | let mut classifiers = Vec::>::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CommitClassifier` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:87:33 [INFO] [stderr] | [INFO] [stderr] 87 | fn do_main(classifiers: Vec>, cwd: &Path) -> Result<(), io::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CommitClassifier` [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/oper-265e6d2b4800d10e.oper.4s3ezexb-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/oper-265e6d2b4800d10e.oper.4s3ezexb-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/oper-265e6d2b4800d10e.oper.4s3ezexb-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/oper-265e6d2b4800d10e.oper.4s3ezexb-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/oper-265e6d2b4800d10e.oper.4s3ezexb-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/oper-265e6d2b4800d10e.oper.4s3ezexb-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/oper-265e6d2b4800d10e.oper.4s3ezexb-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/oper-265e6d2b4800d10e.oper.4s3ezexb-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/oper-265e6d2b4800d10e.oper.4s3ezexb-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/oper-265e6d2b4800d10e.oper.4s3ezexb-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/oper-265e6d2b4800d10e.oper.4s3ezexb-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/oper-265e6d2b4800d10e.oper.4s3ezexb-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/oper-265e6d2b4800d10e.oper.4s3ezexb-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/oper-265e6d2b4800d10e.oper.4s3ezexb-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/oper-265e6d2b4800d10e.oper.4s3ezexb-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/oper-265e6d2b4800d10e.oper.4s3ezexb-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/oper-265e6d2b4800d10e" "/opt/rustwide/target/debug/deps/oper-265e6d2b4800d10e.4nh5g92hbqkelqgs.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/libgit2-sys-650a3f3baa018056/out/build" "-L" "/opt/rustwide/target/debug/build/libssh2-sys-c56a1fcaea48b7b4/out/build" "-L" "/usr/lib/x86_64-linux-gnu" "-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/libgit2-705290922718ca77.rlib" "/opt/rustwide/target/debug/deps/libopenssl_probe-3e2db64b5a350a8f.rlib" "/opt/rustwide/target/debug/deps/liburl-c97149b7d3a2073c.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-cb238fefba46f1cb.rlib" "/opt/rustwide/target/debug/deps/libidna-2cddcf358c259a0d.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-5947cd8ea07dc68c.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-70e078513282caa2.rlib" "/opt/rustwide/target/debug/deps/libmatches-79786252485cca6c.rlib" "/opt/rustwide/target/debug/deps/liblibgit2_sys-2ba9e2f169261c39.rlib" "/opt/rustwide/target/debug/deps/liblibssh2_sys-6bf8def935e9d9d7.rlib" "/opt/rustwide/target/debug/deps/libopenssl_sys-4b11082db1d9897b.rlib" "/opt/rustwide/target/debug/deps/liblibz_sys-71c88e1c4ac26ee0.rlib" "/opt/rustwide/target/debug/deps/libindicatif-7dfbaa3315fe59ed.rlib" "/opt/rustwide/target/debug/deps/libnumber_prefix-c1cc42a16d09d9e6.rlib" "/opt/rustwide/target/debug/deps/libconsole-5d527174ec282b21.rlib" "/opt/rustwide/target/debug/deps/libtermios-3df04b25ec8cd027.rlib" "/opt/rustwide/target/debug/deps/libclicolors_control-4d91865140ee876d.rlib" "/opt/rustwide/target/debug/deps/libregex-1ab277b50a1acea0.rlib" "/opt/rustwide/target/debug/deps/libthread_local-708705e5460096e3.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-f17f3dc678462ed0.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-a76bd6cc15bf1648.rlib" "/opt/rustwide/target/debug/deps/libmemchr-07c655ccb8662d4a.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-682478854252f8ea.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-f48bb8e19e852d99.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-f7a7a9e9ae97b229.rlib" "/opt/rustwide/target/debug/deps/liblock_api-de643c2dd79dbc8d.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-b65f244d92643e92.rlib" "/opt/rustwide/target/debug/deps/libcursive-3eb1d1c4bbea373d.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/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/libserde-6d0ec8312a647899.rlib" "/opt/rustwide/target/debug/deps/liblog-e50aa4e61ffd3b64.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-da99d89e98e4f9e7.rlib" "/opt/rustwide/target/debug/deps/libenum_map-47364fe03324d642.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-a3b77e5cbd23b03f.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_segmentation-79e09126be7a8f95.rlib" "/opt/rustwide/target/debug/deps/libclap-5c2292866ac49d3f.rlib" "/opt/rustwide/target/debug/deps/libvec_map-430eebd9ad766441.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-c182af585ce1d152.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-019a22cacfcfb093.rlib" "/opt/rustwide/target/debug/deps/libstrsim-9ecff6948862203f.rlib" "/opt/rustwide/target/debug/deps/libbitflags-4a7b4cf8fbd4dcc3.rlib" "/opt/rustwide/target/debug/deps/libatty-aeb8402cda341d72.rlib" "/opt/rustwide/target/debug/deps/liblibc-a3b13f6b27abcc70.rlib" "/opt/rustwide/target/debug/deps/libansi_term-96d819b388a7bd02.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" "-lssl" "-lcrypto" "-lz" "-lc" "-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 `oper`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "a0d78e4c84aabcff8e88b601646f776c43a5e21e62e5069efbb8580c96f79e4d"` [INFO] running `"docker" "rm" "-f" "a0d78e4c84aabcff8e88b601646f776c43a5e21e62e5069efbb8580c96f79e4d"` [INFO] [stdout] a0d78e4c84aabcff8e88b601646f776c43a5e21e62e5069efbb8580c96f79e4d