[INFO] crate xxv 0.1.2 is already in cache
[INFO] testing xxv-0.1.2 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate xxv 0.1.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate xxv 0.1.2 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate xxv 0.1.2
[INFO] finished tweaking crates.io crate xxv 0.1.2
[INFO] tweaked toml for crates.io crate xxv 0.1.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate xxv 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8fdb086da77e91763e953f9ac977a225235c5f9e315386cdd778782aed4d68ca
[INFO] running `"docker" "start" "-a" "8fdb086da77e91763e953f9ac977a225235c5f9e315386cdd778782aed4d68ca"`
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling xi-unicode v0.2.0
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num-rational v0.2.3
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling owning_ref v0.4.0
[INFO] [stderr]    Compiling signal-hook-registry v1.2.0
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling term_size v0.3.1
[INFO] [stderr]    Compiling rio v0.9.2
[INFO] [stderr]    Compiling bstr v0.2.11
[INFO] [stderr]    Compiling rmp v0.8.9
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling directories v2.0.2
[INFO] [stderr]    Compiling signal-hook v0.1.13
[INFO] [stderr]    Compiling rmp-serde v0.13.7
[INFO] [stderr]    Compiling chrono v0.4.10
[INFO] [stderr]    Compiling crossbeam-channel v0.4.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling ncurses v5.99.0
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling backtrace v0.3.44
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling enum-map-derive v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling enum-map v0.6.2
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]    Compiling const-random v0.1.8
[INFO] [stderr]    Compiling ahash v0.2.18
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling enumset_derive v0.4.4
[INFO] [stderr]    Compiling enumset v0.4.5
[INFO] [stderr]    Compiling cursive v0.14.0
[INFO] [stderr]    Compiling xxv v0.1.2 (/opt/rustwide/workdir)
[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/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/xxv-5cbd5c0aba08fcf2.xxv.nlrjgb85-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/xxv-5cbd5c0aba08fcf2.xxv.nlrjgb85-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/xxv-5cbd5c0aba08fcf2.xxv.nlrjgb85-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/xxv-5cbd5c0aba08fcf2.xxv.nlrjgb85-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/xxv-5cbd5c0aba08fcf2.xxv.nlrjgb85-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/xxv-5cbd5c0aba08fcf2.xxv.nlrjgb85-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/xxv-5cbd5c0aba08fcf2.xxv.nlrjgb85-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/xxv-5cbd5c0aba08fcf2.xxv.nlrjgb85-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/xxv-5cbd5c0aba08fcf2.xxv.nlrjgb85-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/xxv-5cbd5c0aba08fcf2.xxv.nlrjgb85-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/xxv-5cbd5c0aba08fcf2.xxv.nlrjgb85-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/xxv-5cbd5c0aba08fcf2.xxv.nlrjgb85-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/xxv-5cbd5c0aba08fcf2.xxv.nlrjgb85-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/xxv-5cbd5c0aba08fcf2.xxv.nlrjgb85-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/xxv-5cbd5c0aba08fcf2.xxv.nlrjgb85-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/xxv-5cbd5c0aba08fcf2.xxv.nlrjgb85-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/xxv-5cbd5c0aba08fcf2" "/opt/rustwide/target/debug/deps/xxv-5cbd5c0aba08fcf2.4q45x998pd435706.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-6e22760bc824a80b/out" "-L" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librio-185038a05f8764f4.rlib" "/opt/rustwide/target/debug/deps/librmp_serde-e90aee21138dfe95.rlib" "/opt/rustwide/target/debug/deps/librmp-aea9049b45b31b8f.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-7b8e532639ee0fad.rlib" "/opt/rustwide/target/debug/deps/libbstr-b32dad2cfc0197a2.rlib" "/opt/rustwide/target/debug/deps/libmemchr-ac3cd9d6d76bd21c.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-d5d5ce096687e971.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-f61f4af7641f8301.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-ddd1f5c7601919b4.rlib" "/opt/rustwide/target/debug/deps/libdirectories-3a902b2ad9fac8e9.rlib" "/opt/rustwide/target/debug/deps/libdirs_sys-1feb20b273bc205d.rlib" "/opt/rustwide/target/debug/deps/libcursive-4cbac58a6bff4871.rlib" "/opt/rustwide/target/debug/deps/libahash-65d687009247a7ce.rlib" "/opt/rustwide/target/debug/deps/libconst_random-28bc15b7989737e7.rlib" "/opt/rustwide/target/debug/deps/libchrono-0d536ccb8f4fb4bb.rlib" "/opt/rustwide/target/debug/deps/libtime-46bae1e61d3d1ddc.rlib" "/opt/rustwide/target/debug/deps/libncurses-63c2044289806015.rlib" "/opt/rustwide/target/debug/deps/libmaplit-0b037f58c4630d32.rlib" "/opt/rustwide/target/debug/deps/libsignal_hook-29f26b8cd43f8c4a.rlib" "/opt/rustwide/target/debug/deps/libsignal_hook_registry-1e37f387fc068d5f.rlib" "/opt/rustwide/target/debug/deps/libarc_swap-a6f94d24a8a9421a.rlib" "/opt/rustwide/target/debug/deps/liblibc-2b3577f6a779d165.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-eae83ae04f5fd92e.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-f33130f66302ba30.rlib" "/opt/rustwide/target/debug/deps/libowning_ref-80590ca2cac55881.rlib" "/opt/rustwide/target/debug/deps/libstable_deref_trait-9d32a297a8d5cb72.rlib" "/opt/rustwide/target/debug/deps/liblog-dd0cc9f7ce37032a.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-7bfa6ddb9b2ff1d3.rlib" "/opt/rustwide/target/debug/deps/libnum-6e596d55abbe46ca.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-21a5338f4209bd30.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-f3b3bd91503a1d0c.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-7d38af19bfdb8159.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-ed1d9daca3682cef.rlib" "/opt/rustwide/target/debug/deps/libenum_map-4a7368bb9c396d1d.rlib" "/opt/rustwide/target/debug/deps/libarray_macro-da7e549e826264bc.rlib" "/opt/rustwide/target/debug/deps/libenumset-8a22df7343678a84.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-9f97a4fd61bd1e10.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-81e71b56f2a8a8f3.rlib" "/opt/rustwide/target/debug/deps/libxi_unicode-354a5ea166c53adb.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-f4037b7b6be902d1.rlib" "/opt/rustwide/target/debug/deps/libunicode_segmentation-6dc09c7f4fb75afd.rlib" "/opt/rustwide/target/debug/deps/libserde-22156f8404f2bc80.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-62f93208e14fa8f0.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-b2c4dbe979cef5e2.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-8b9b66cb3e9f891d.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-5998b08bf29f56ac.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-efd1670396ccb585.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6435b9209e888961.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-866e5dfb603b34d2.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-75eac3089695b3b4.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-35744537b4825584.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-f7ee5081d96fb2cd.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-5b28479cb639d76c.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-f827473dd3b319fa.rlib" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-53f9c299c549c6a9.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-44132fbb3fcc18d3.rlib" "-Wl,-Bdynamic" "-lncursesw" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-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 `xxv`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "8fdb086da77e91763e953f9ac977a225235c5f9e315386cdd778782aed4d68ca"`
[INFO] running `"docker" "rm" "-f" "8fdb086da77e91763e953f9ac977a225235c5f9e315386cdd778782aed4d68ca"`
[INFO] [stdout] 8fdb086da77e91763e953f9ac977a225235c5f9e315386cdd778782aed4d68ca