[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 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxzfred%2Fmorelike" "work/builds/worker-5/source"` [INFO] [stderr] Cloning into 'work/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xzfred/morelike 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 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-5/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" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/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] 918ba3448ef66af316ca36fd154379c538a578020b1ec835455a6b8991691c42 [INFO] running `"docker" "start" "-a" "918ba3448ef66af316ca36fd154379c538a578020b1ec835455a6b8991691c42"` [INFO] [stderr] Compiling lazycell v1.2.0 [INFO] [stderr] Compiling termcolor v0.3.5 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling atty v0.2.8 [INFO] [stderr] Compiling mach v0.2.3 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling tokio-timer v0.2.7 [INFO] [stderr] Compiling bytes v0.4.10 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling crossbeam-deque v0.6.1 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling regex v0.2.10 [INFO] [stderr] Compiling tokio-io v0.1.10 [INFO] [stderr] Compiling tokio-threadpool v0.1.8 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling tokio-reactor v0.1.3 [INFO] [stderr] Compiling env_logger v0.5.6 [INFO] [stderr] Compiling tokio-fs v0.1.4 [INFO] [stderr] Compiling tokio-udp v0.1.2 [INFO] [stderr] Compiling tokio-tcp v0.1.2 [INFO] [stderr] Compiling tokio v0.1.7 [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/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/morelike-fba117255f103a28.morelike.9mv12sbz-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-fba117255f103a28.morelike.9mv12sbz-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-fba117255f103a28.morelike.9mv12sbz-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-fba117255f103a28.morelike.9mv12sbz-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-fba117255f103a28.morelike.9mv12sbz-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-fba117255f103a28.morelike.9mv12sbz-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-fba117255f103a28.morelike.9mv12sbz-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-fba117255f103a28.morelike.9mv12sbz-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-fba117255f103a28.morelike.9mv12sbz-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-fba117255f103a28.morelike.9mv12sbz-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-fba117255f103a28.morelike.9mv12sbz-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-fba117255f103a28.morelike.9mv12sbz-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-fba117255f103a28.morelike.9mv12sbz-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-fba117255f103a28.morelike.9mv12sbz-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-fba117255f103a28.morelike.9mv12sbz-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/morelike-fba117255f103a28.morelike.9mv12sbz-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/morelike-fba117255f103a28" "/opt/rustwide/target/debug/deps/morelike-fba117255f103a28.li8qwbgfamlflcm.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-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/libmach-8915125992c90aea.rlib" "/opt/rustwide/target/debug/deps/libtokio-38142992a41c94a1.rlib" "/opt/rustwide/target/debug/deps/libtokio_udp-dba7515f58976d2a.rlib" "/opt/rustwide/target/debug/deps/libtokio_codec-9f0e727d79cfe04c.rlib" "/opt/rustwide/target/debug/deps/libtokio_tcp-85e06e7524866063.rlib" "/opt/rustwide/target/debug/deps/libtokio_timer-f42c221236104e22.rlib" "/opt/rustwide/target/debug/deps/libtokio_reactor-b7ae31b1fd4854a4.rlib" "/opt/rustwide/target/debug/deps/libmio-86d2e41e920b8dfe.rlib" "/opt/rustwide/target/debug/deps/libslab-12b7ed347e55c768.rlib" "/opt/rustwide/target/debug/deps/libnet2-380ac43aee3f5c3f.rlib" "/opt/rustwide/target/debug/deps/liblazycell-271aa96d0311d877.rlib" "/opt/rustwide/target/debug/deps/libtokio_fs-210d042e0d5cceed.rlib" "/opt/rustwide/target/debug/deps/libtokio_threadpool-d7937c7c0f02cddb.rlib" "/opt/rustwide/target/debug/deps/librand-b7172ac86b666a14.rlib" "/opt/rustwide/target/debug/deps/librand_core-fc05f22512469db6.rlib" "/opt/rustwide/target/debug/deps/librand_core-169bbb58a8b1ad4b.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-70d21734cad2f93c.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-81f0198853891025.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-2e011aa2add1b81d.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-5d24109de20616f8.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-eb3783781a55ffc1.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-9983f04987696ffa.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-b7c1c7ccfa9f2d0d.rlib" "/opt/rustwide/target/debug/deps/libnodrop-33011f0f9ee41cc7.rlib" "/opt/rustwide/target/debug/deps/libtokio_executor-3a1f49af4740fdfb.rlib" "/opt/rustwide/target/debug/deps/libtokio_io-d07388d2840c4f1b.rlib" "/opt/rustwide/target/debug/deps/libbytes-4dd458ba60ffa353.rlib" "/opt/rustwide/target/debug/deps/libiovec-e0cb85620e80bb5b.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-1ca81509d691a5a2.rlib" "/opt/rustwide/target/debug/deps/libfutures-4b9e4d891a9aa290.rlib" "/opt/rustwide/target/debug/deps/libpretty_env_logger-8065b9110598c1cd.rlib" "/opt/rustwide/target/debug/deps/libenv_logger-ef3daa36bd005bfb.rlib" "/opt/rustwide/target/debug/deps/libregex-8b896e8aea0475d7.rlib" "/opt/rustwide/target/debug/deps/libutf8_ranges-86775fe092f13c3c.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-7fce9d445aba5ed5.rlib" "/opt/rustwide/target/debug/deps/libucd_util-fbcdb7a43c28d005.rlib" "/opt/rustwide/target/debug/deps/libthread_local-5d7a08818dcf01a1.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-f69fda666eb6bd97.rlib" "/opt/rustwide/target/debug/deps/libunreachable-e3de1224a0a5c920.rlib" "/opt/rustwide/target/debug/deps/libvoid-42527b96b651f819.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-3c59a37625d5bcb4.rlib" "/opt/rustwide/target/debug/deps/libmemchr-f25231e7df5e4d21.rlib" "/opt/rustwide/target/debug/deps/libatty-13939654d458682b.rlib" "/opt/rustwide/target/debug/deps/liblibc-78cd1346cba930e5.rlib" "/opt/rustwide/target/debug/deps/libhumantime-a904bd86fb25b218.rlib" "/opt/rustwide/target/debug/deps/libquick_error-2f4744889839a61a.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-ea02e8de55474ed2.rlib" "/opt/rustwide/target/debug/deps/libansi_term-d95eaae15414fddf.rlib" "/opt/rustwide/target/debug/deps/liblog-453574f982311c97.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-ee321c1d811ce804.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" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /opt/rustwide/target/debug/deps/morelike-fba117255f103a28.morelike.9mv12sbz-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-8915125992c90aea.rlib(mach-8915125992c90aea.mach.egxbn8ly-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" "918ba3448ef66af316ca36fd154379c538a578020b1ec835455a6b8991691c42"` [INFO] running `"docker" "rm" "-f" "918ba3448ef66af316ca36fd154379c538a578020b1ec835455a6b8991691c42"` [INFO] [stdout] 918ba3448ef66af316ca36fd154379c538a578020b1ec835455a6b8991691c42