[INFO] updating cached repository https://github.com/gaberudy/hash_test [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] 9e55feb701cdc80d0b0d9f7f75c108140c564a86 [INFO] testing gaberudy/hash_test against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgaberudy%2Fhash_test" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gaberudy/hash_test on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/gaberudy/hash_test [INFO] finished tweaking git repo https://github.com/gaberudy/hash_test [INFO] tweaked toml for git repo https://github.com/gaberudy/hash_test written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/gaberudy/hash_test already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=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-2020-06-03" "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] afd045029df0ddd7952b34fa0cb602914633529a0fa4b5e95738d38de90d802b [INFO] running `"docker" "start" "-a" "afd045029df0ddd7952b34fa0cb602914633529a0fa4b5e95738d38de90d802b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v0.4.19 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Compiling utf8-ranges v1.0.1 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling hash_test v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling memchr v2.0.2 [INFO] [stderr] Compiling regex-syntax v0.6.2 [INFO] [stderr] Compiling aho-corasick v0.6.8 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] warning: native/test.c: In function 'test_int': [INFO] [stderr] warning: native/test.c:15:2: warning: implicit declaration of function 'mem_start' [-Wimplicit-function-declaration] [INFO] [stderr] warning: 15 | mem_start(); [INFO] [stderr] warning: | ^~~~~~~~~ [INFO] [stderr] warning: native/test.c:25:2: warning: implicit declaration of function 'mem_stop' [-Wimplicit-function-declaration] [INFO] [stderr] warning: 25 | mem_stop(); [INFO] [stderr] warning: | ^~~~~~~~ [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling syn v0.15.4 [INFO] [stderr] Compiling serde_derive v1.0.79 [INFO] [stderr] Compiling docopt v1.0.1 [INFO] [stderr] warning: unused variable: `je_stats` [INFO] [stderr] --> src/test_klib.rs:18:46 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn insert_or_remove_int(data: &Vec, je_stats: bool) { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_je_stats` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `je_stats` [INFO] [stderr] --> src/test_klib.rs:24:50 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn insert_or_remove_str(data: &Vec, je_stats: bool) { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_je_stats` [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-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/hash_test-ef3cac8708d0e659.hash_test.efkiajvl-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-ef3cac8708d0e659.hash_test.efkiajvl-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-ef3cac8708d0e659.hash_test.efkiajvl-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-ef3cac8708d0e659.hash_test.efkiajvl-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-ef3cac8708d0e659.hash_test.efkiajvl-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-ef3cac8708d0e659.hash_test.efkiajvl-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-ef3cac8708d0e659.hash_test.efkiajvl-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-ef3cac8708d0e659.hash_test.efkiajvl-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-ef3cac8708d0e659.hash_test.efkiajvl-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-ef3cac8708d0e659.hash_test.efkiajvl-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-ef3cac8708d0e659.hash_test.efkiajvl-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-ef3cac8708d0e659.hash_test.efkiajvl-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-ef3cac8708d0e659.hash_test.efkiajvl-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-ef3cac8708d0e659.hash_test.efkiajvl-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-ef3cac8708d0e659.hash_test.efkiajvl-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-ef3cac8708d0e659.hash_test.efkiajvl-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/hash_test-ef3cac8708d0e659" "/opt/rustwide/target/debug/deps/hash_test-ef3cac8708d0e659.2tm2p70suhmpcmkh.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/hash_test-5b6430a5f2afa39f/out" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "-Wl,--whole-archive" "-lmem_stats" "-Wl,--no-whole-archive" "/opt/rustwide/target/debug/deps/libdocopt-38f220fb59b91777.rlib" "/opt/rustwide/target/debug/deps/libserde-f74abf92ede0d21a.rlib" "/opt/rustwide/target/debug/deps/libstrsim-ca52d039b46dd335.rlib" "/opt/rustwide/target/debug/deps/libregex-4e6a91bae53d12a4.rlib" "/opt/rustwide/target/debug/deps/libutf8_ranges-9731de408dda1818.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-cef9d7a752c1600a.rlib" "/opt/rustwide/target/debug/deps/libucd_util-10f3bad49679b8d6.rlib" "/opt/rustwide/target/debug/deps/libthread_local-2a69dfbc527518cf.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-21c295e1d8551828.rlib" "/opt/rustwide/target/debug/deps/libmemchr-69cd37b47cf33cc2.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-0a44a009709d6056.rlib" "/opt/rustwide/target/debug/deps/libfnv-18c63eb7d27d11b7.rlib" "/opt/rustwide/target/debug/deps/liblibc-4a054305212779d5.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/hash_test-ef3cac8708d0e659.hash_test.efkiajvl-cgu.13.rcgu.o: in function `hash_test::mem_stats::stats_print': [INFO] [stderr] /opt/rustwide/workdir/src/mem_stats.rs:22: undefined reference to `je_stats_print' [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 2 warnings emitted [INFO] [stderr] [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: native/test.c: In function 'test_int': [INFO] [stderr] warning: native/test.c:15:2: warning: implicit declaration of function 'mem_start' [-Wimplicit-function-declaration] [INFO] [stderr] warning: 15 | mem_start(); [INFO] [stderr] warning: | ^~~~~~~~~ [INFO] [stderr] warning: native/test.c:25:2: warning: implicit declaration of function 'mem_stop' [-Wimplicit-function-declaration] [INFO] [stderr] warning: 25 | mem_stop(); [INFO] [stderr] warning: | ^~~~~~~~ [INFO] [stderr] [INFO] [stderr] error: could not compile `hash_test`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "afd045029df0ddd7952b34fa0cb602914633529a0fa4b5e95738d38de90d802b"` [INFO] running `"docker" "rm" "-f" "afd045029df0ddd7952b34fa0cb602914633529a0fa4b5e95738d38de90d802b"` [INFO] [stdout] afd045029df0ddd7952b34fa0cb602914633529a0fa4b5e95738d38de90d802b