[INFO] updating cached repository https://github.com/qnighy/ferris_watch
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 63adc870937351aeadea7ae8f77804877cbf2d14
[INFO] testing qnighy/ferris_watch against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqnighy%2Fferris_watch" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/qnighy/ferris_watch on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/qnighy/ferris_watch
[INFO] finished tweaking git repo https://github.com/qnighy/ferris_watch
[INFO] tweaked toml for git repo https://github.com/qnighy/ferris_watch written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/qnighy/ferris_watch 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] df85e9451132e3a896e425b6c66df64bad877f2a82aa3acecd25fca25c36797a
[INFO] running `"docker" "start" "-a" "df85e9451132e3a896e425b6c66df64bad877f2a82aa3acecd25fca25c36797a"`
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]    Compiling cc v1.0.26
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling ucd-util v0.1.3
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling termcolor v1.0.4
[INFO] [stderr]    Compiling arc-swap v0.3.6
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling humantime v1.2.0
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling regex-syntax v0.6.4
[INFO] [stderr]    Compiling memchr v2.1.2
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling signal-hook v0.1.6
[INFO] [stderr]    Compiling backtrace-sys v0.1.24
[INFO] [stderr]    Compiling ncurses v5.97.0
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling pancurses v0.16.0
[INFO] [stderr]    Compiling backtrace v0.3.12
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling failure_derive v0.1.3
[INFO] [stderr]    Compiling env_logger v0.6.0
[INFO] [stderr]    Compiling failure v0.1.3
[INFO] [stderr]    Compiling ferris_watch v0.1.0 (/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/ferris_watch-96625ce36a42bf42.ferris_watch.xh63s48n-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/ferris_watch-96625ce36a42bf42.ferris_watch.xh63s48n-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/ferris_watch-96625ce36a42bf42.ferris_watch.xh63s48n-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/ferris_watch-96625ce36a42bf42.ferris_watch.xh63s48n-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/ferris_watch-96625ce36a42bf42.ferris_watch.xh63s48n-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/ferris_watch-96625ce36a42bf42.ferris_watch.xh63s48n-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/ferris_watch-96625ce36a42bf42.ferris_watch.xh63s48n-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/ferris_watch-96625ce36a42bf42.ferris_watch.xh63s48n-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/ferris_watch-96625ce36a42bf42.ferris_watch.xh63s48n-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/ferris_watch-96625ce36a42bf42.ferris_watch.xh63s48n-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/ferris_watch-96625ce36a42bf42.ferris_watch.xh63s48n-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/ferris_watch-96625ce36a42bf42.ferris_watch.xh63s48n-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/ferris_watch-96625ce36a42bf42.ferris_watch.xh63s48n-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/ferris_watch-96625ce36a42bf42.ferris_watch.xh63s48n-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/ferris_watch-96625ce36a42bf42.ferris_watch.xh63s48n-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/ferris_watch-96625ce36a42bf42.ferris_watch.xh63s48n-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/ferris_watch-96625ce36a42bf42" "/opt/rustwide/target/debug/deps/ferris_watch-96625ce36a42bf42.39xrn8soelz1cxl0.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-8e3d989693729a65/out" "-L" "/opt/rustwide/rustup-home/toolchains/41997647ba6a77908f6ef64401414feb00bccf16/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libpancurses-3fb6b0075b9b8c63.rlib" "/opt/rustwide/target/debug/deps/libncurses-070a4ae551094f5a.rlib" "/opt/rustwide/target/debug/deps/libsignal_hook-537cbbec43379e02.rlib" "/opt/rustwide/target/debug/deps/libarc_swap-551e8a158d71a038.rlib" "/opt/rustwide/target/debug/deps/libenv_logger-06fb2863f8ef92bb.rlib" "/opt/rustwide/target/debug/deps/libregex-e21b6ba61b05f453.rlib" "/opt/rustwide/target/debug/deps/libutf8_ranges-ffd7631ebff3a8df.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-119303eef6392c6b.rlib" "/opt/rustwide/target/debug/deps/libucd_util-8d49d6df10cfd782.rlib" "/opt/rustwide/target/debug/deps/libthread_local-c8eae1160ac28540.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-9da339be0fbe21d2.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-9bf4862c67563dc1.rlib" "/opt/rustwide/target/debug/deps/libmemchr-4433e690026b7a83.rlib" "/opt/rustwide/target/debug/deps/libhumantime-67dad8d5462fd07a.rlib" "/opt/rustwide/target/debug/deps/libquick_error-26a5f855c809a9eb.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-2a25a876a92425ac.rlib" "/opt/rustwide/target/debug/deps/libfailure-f8d1832642031e84.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-82688ab37ba41a17.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-f6b1ae889d7b47e9.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-6f429820f645cdff.rlib" "/opt/rustwide/target/debug/deps/liblog-5aef15ca4615d783.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-702a35f6f0733ae2.rlib" "/opt/rustwide/target/debug/deps/libclap-e08a13b561c3dac4.rlib" "/opt/rustwide/target/debug/deps/libvec_map-0124ff4ac8afcced.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-56911033cc87368c.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-f78fbbd60dd7eb4c.rlib" "/opt/rustwide/target/debug/deps/libstrsim-57259db7c4c93446.rlib" "/opt/rustwide/target/debug/deps/libbitflags-f26c1cc2a800726e.rlib" "/opt/rustwide/target/debug/deps/libatty-acc56bb886c58797.rlib" "/opt/rustwide/target/debug/deps/liblibc-3d343aed724ad0da.rlib" "/opt/rustwide/target/debug/deps/libansi_term-0d3bacace01cab89.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 `ferris_watch`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "df85e9451132e3a896e425b6c66df64bad877f2a82aa3acecd25fca25c36797a"`
[INFO] running `"docker" "rm" "-f" "df85e9451132e3a896e425b6c66df64bad877f2a82aa3acecd25fca25c36797a"`
[INFO] [stdout] df85e9451132e3a896e425b6c66df64bad877f2a82aa3acecd25fca25c36797a