[INFO] updating cached repository https://github.com/xzfred/morelike [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] 0faf7c173456a6105ad9642f17ab2bb5e6270cf0 [INFO] testing xzfred/morelike against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxzfred%2Fmorelike" "work/builds/worker-7/source"` [INFO] [stderr] Cloning into 'work/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xzfred/morelike on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/xzfred/morelike [INFO] finished tweaking git repo https://github.com/xzfred/morelike [INFO] tweaked toml for git repo https://github.com/xzfred/morelike written to work/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/xzfred/morelike already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] 1fef833aa07ea64834a89046d07b09426632fc59ed481d4d764cb92ed54d359b [INFO] running `"docker" "start" "-a" "1fef833aa07ea64834a89046d07b09426632fc59ed481d4d764cb92ed54d359b"` [INFO] [stderr] Compiling termcolor v0.3.5 [INFO] [stderr] Compiling ansi_term v0.10.2 [INFO] [stderr] Compiling atty v0.2.8 [INFO] [stderr] Compiling mach v0.2.3 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling bytes v0.4.10 [INFO] [stderr] Compiling regex-syntax v0.5.3 [INFO] [stderr] Compiling crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling crossbeam-deque v0.6.1 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling tokio-io v0.1.10 [INFO] [stderr] Compiling tokio-threadpool v0.1.8 [INFO] [stderr] Compiling tokio-reactor v0.1.3 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling regex v0.2.10 [INFO] [stderr] Compiling tokio-tcp v0.1.2 [INFO] [stderr] Compiling tokio-udp v0.1.2 [INFO] [stderr] Compiling tokio-fs v0.1.4 [INFO] [stderr] Compiling tokio v0.1.7 [INFO] [stderr] Compiling env_logger v0.5.6 [INFO] [stderr] Compiling pretty_env_logger v0.2.2 [INFO] [stderr] Compiling morelike v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: function `getThreadNum` should have a snake case name [INFO] [stderr] --> src/main.rs:29:4 [INFO] [stderr] | [INFO] [stderr] 29 | fn getThreadNum() { [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `get_thread_num` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [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/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/morelike-3369e54925305572.morelike.2tqdyjts-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-3369e54925305572.morelike.2tqdyjts-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-3369e54925305572.morelike.2tqdyjts-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-3369e54925305572.morelike.2tqdyjts-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-3369e54925305572.morelike.2tqdyjts-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-3369e54925305572.morelike.2tqdyjts-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-3369e54925305572.morelike.2tqdyjts-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-3369e54925305572.morelike.2tqdyjts-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-3369e54925305572.morelike.2tqdyjts-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-3369e54925305572.morelike.2tqdyjts-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-3369e54925305572.morelike.2tqdyjts-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-3369e54925305572.morelike.2tqdyjts-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-3369e54925305572.morelike.2tqdyjts-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-3369e54925305572.morelike.2tqdyjts-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-3369e54925305572.morelike.2tqdyjts-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-3369e54925305572.morelike.2tqdyjts-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/morelike-3369e54925305572" "/opt/rustwide/target/debug/deps/morelike-3369e54925305572.217c0c8kyfhtenm2.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmach-05ae62a134e843d2.rlib" "/opt/rustwide/target/debug/deps/libtokio-71d3e54995da2117.rlib" "/opt/rustwide/target/debug/deps/libtokio_udp-a986ac159fb6d563.rlib" "/opt/rustwide/target/debug/deps/libtokio_codec-0033eb0b965b7a2c.rlib" "/opt/rustwide/target/debug/deps/libtokio_tcp-1d5203a8ab053bfd.rlib" "/opt/rustwide/target/debug/deps/libtokio_timer-e127d52682a8ce90.rlib" "/opt/rustwide/target/debug/deps/libtokio_reactor-ac586b6ad66974a6.rlib" "/opt/rustwide/target/debug/deps/libmio-ee1e70e2397f443c.rlib" "/opt/rustwide/target/debug/deps/libslab-2ad9392ef35931f2.rlib" "/opt/rustwide/target/debug/deps/libnet2-0f8cc2eb3d5ba3bc.rlib" "/opt/rustwide/target/debug/deps/liblazycell-f74be9318eed96e3.rlib" "/opt/rustwide/target/debug/deps/libtokio_fs-e5463337ce7f0e4e.rlib" "/opt/rustwide/target/debug/deps/libtokio_threadpool-ec37d6f6c2818bf7.rlib" "/opt/rustwide/target/debug/deps/librand-3efbf51dbdb04e66.rlib" "/opt/rustwide/target/debug/deps/librand_core-79fddfba63395e9b.rlib" "/opt/rustwide/target/debug/deps/librand_core-97b7d7050440931a.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-99313e40eb5c68ce.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-3bfe67c435a816fe.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-6a1dbcb7cbfd4378.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-0684162327b2b1d2.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-97283fd366a3fe51.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-538c43d5faa40e7f.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-6fa7f9a558426c02.rlib" "/opt/rustwide/target/debug/deps/libnodrop-b8f22a79e1e19df1.rlib" "/opt/rustwide/target/debug/deps/libtokio_executor-b345d4c0ec2421f3.rlib" "/opt/rustwide/target/debug/deps/libtokio_io-163f605ca0b2da5b.rlib" "/opt/rustwide/target/debug/deps/libbytes-7719ff8173a3199c.rlib" "/opt/rustwide/target/debug/deps/libiovec-ed9b58d2213fc3d9.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-1c87d0fb9e50292d.rlib" "/opt/rustwide/target/debug/deps/libfutures-f9fc4a3b7a2876b2.rlib" "/opt/rustwide/target/debug/deps/libpretty_env_logger-41a0145517025550.rlib" "/opt/rustwide/target/debug/deps/libenv_logger-4612b9ce56c27bc4.rlib" "/opt/rustwide/target/debug/deps/libregex-9cff5413d41578d2.rlib" "/opt/rustwide/target/debug/deps/libutf8_ranges-d5f1ad54fde3cb79.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-4b636ef43172744b.rlib" "/opt/rustwide/target/debug/deps/libucd_util-49a549799f7551ee.rlib" "/opt/rustwide/target/debug/deps/libthread_local-e97d4cfc5eaefbb6.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-eb1111419c63443a.rlib" "/opt/rustwide/target/debug/deps/libunreachable-070a839ce708f634.rlib" "/opt/rustwide/target/debug/deps/libvoid-24cc52f4662945be.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-0e6808e02589834c.rlib" "/opt/rustwide/target/debug/deps/libmemchr-85de9cebf4f8f627.rlib" "/opt/rustwide/target/debug/deps/libatty-1f91338ac34add29.rlib" "/opt/rustwide/target/debug/deps/liblibc-305071ebe1b48b11.rlib" "/opt/rustwide/target/debug/deps/libhumantime-7fb22826a1d309f4.rlib" "/opt/rustwide/target/debug/deps/libquick_error-8b20ea7f1f1d3749.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-0c2563a98c9cf896.rlib" "/opt/rustwide/target/debug/deps/libansi_term-5e2bac64f4b3c63e.rlib" "/opt/rustwide/target/debug/deps/liblog-82b2ed6c3286c86f.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-ce426e5d517a3edf.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-db812c66f862af4c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e7871a21575d5ff7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-2f2c581bc0d759e6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-35731cabc05dc8a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-36477394541292db.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-8b706b170c1272d8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-801dbb3043ccf581.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-a32aa66ce6f72b21.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d00ea3bfb2bb6c00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d2c6ebe88c3e113c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-df74f62f6bb60621.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2170473575daeedb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1a08089bbddc4f51.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f8f562e5472ad5c3.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /opt/rustwide/target/debug/deps/morelike-3369e54925305572.morelike.2tqdyjts-cgu.0.rcgu.o: In function `morelike::getThreadNum': [INFO] [stderr] /opt/rustwide/workdir/src/main.rs:40: undefined reference to `task_for_pid' [INFO] [stderr] /opt/rustwide/workdir/src/main.rs:45: undefined reference to `task_threads' [INFO] [stderr] /opt/rustwide/target/debug/deps/libmach-05ae62a134e843d2.rlib(mach-05ae62a134e843d2.mach.cnux5q1h-cgu.15.rcgu.o): In function `mach::traps::mach_task_self': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mach-0.2.3/src/traps.rs:15: undefined reference to `mach_task_self_' [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 `morelike`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "1fef833aa07ea64834a89046d07b09426632fc59ed481d4d764cb92ed54d359b"` [INFO] running `"docker" "rm" "-f" "1fef833aa07ea64834a89046d07b09426632fc59ed481d4d764cb92ed54d359b"` [INFO] [stdout] 1fef833aa07ea64834a89046d07b09426632fc59ed481d4d764cb92ed54d359b