[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 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgaberudy%2Fhash_test" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gaberudy/hash_test on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "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-9/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" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.44.0" "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] 5eaa371ad56d0728533531e1f790370ce15236ad56e5908ea7f71ab8d0b5e5c7 [INFO] running `"docker" "start" "-a" "5eaa371ad56d0728533531e1f790370ce15236ad56e5908ea7f71ab8d0b5e5c7"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v0.4.19 [INFO] [stderr] Compiling serde v1.0.79 [INFO] [stderr] Compiling utf8-ranges v1.0.1 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling memchr v2.0.2 [INFO] [stderr] Compiling aho-corasick v0.6.8 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling syn v0.15.4 [INFO] [stderr] Compiling hash_test v0.1.0 (/opt/rustwide/workdir) [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 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/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/hash_test-7c00cb5f71b242e9.hash_test.6qyljvlz-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-7c00cb5f71b242e9.hash_test.6qyljvlz-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-7c00cb5f71b242e9.hash_test.6qyljvlz-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-7c00cb5f71b242e9.hash_test.6qyljvlz-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-7c00cb5f71b242e9.hash_test.6qyljvlz-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-7c00cb5f71b242e9.hash_test.6qyljvlz-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-7c00cb5f71b242e9.hash_test.6qyljvlz-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-7c00cb5f71b242e9.hash_test.6qyljvlz-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-7c00cb5f71b242e9.hash_test.6qyljvlz-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-7c00cb5f71b242e9.hash_test.6qyljvlz-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-7c00cb5f71b242e9.hash_test.6qyljvlz-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-7c00cb5f71b242e9.hash_test.6qyljvlz-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-7c00cb5f71b242e9.hash_test.6qyljvlz-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-7c00cb5f71b242e9.hash_test.6qyljvlz-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-7c00cb5f71b242e9.hash_test.6qyljvlz-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/hash_test-7c00cb5f71b242e9.hash_test.6qyljvlz-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/hash_test-7c00cb5f71b242e9" "/opt/rustwide/target/debug/deps/hash_test-7c00cb5f71b242e9.31kof0m2o36blypv.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-16c34820c05f0766/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-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-99e0ac5d97f4bcdf.rlib" "/opt/rustwide/target/debug/deps/libserde-5a4cfc3b72b827ab.rlib" "/opt/rustwide/target/debug/deps/libstrsim-a7c158651e83f178.rlib" "/opt/rustwide/target/debug/deps/libregex-d97e0df7ed38339d.rlib" "/opt/rustwide/target/debug/deps/libutf8_ranges-95c9a2b38c43cab9.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-1ab473bedd9339bf.rlib" "/opt/rustwide/target/debug/deps/libucd_util-7cf63174b17c9c47.rlib" "/opt/rustwide/target/debug/deps/libthread_local-bf5f48e125f1b0e8.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-d074971e199ce059.rlib" "/opt/rustwide/target/debug/deps/libmemchr-8a5aaa6956b76d06.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-0ed15d0ab59d0e1c.rlib" "/opt/rustwide/target/debug/deps/libfnv-73f55f8a234ebd2d.rlib" "/opt/rustwide/target/debug/deps/liblibc-3889bc2b1e3d26c9.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-205127404fcba336.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-a657948fb7763780.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-4af901391177f653.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-9bdd51edf637d1e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-df9a9630b2ea2e1e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-fddbfe63d5cc9339.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dc1fcc6e43806791.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e2f4bff19e00107e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a152d13c1d7ed405.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d92b841792fc008d.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a64c249515c023f5.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-57654524b3e40c00.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-72180f1527a726a2.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-990cc8f4a91a3ab4.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-7c00cb5f71b242e9.hash_test.6qyljvlz-cgu.14.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" "5eaa371ad56d0728533531e1f790370ce15236ad56e5908ea7f71ab8d0b5e5c7"` [INFO] running `"docker" "rm" "-f" "5eaa371ad56d0728533531e1f790370ce15236ad56e5908ea7f71ab8d0b5e5c7"` [INFO] [stdout] 5eaa371ad56d0728533531e1f790370ce15236ad56e5908ea7f71ab8d0b5e5c7