[INFO] fetching crate primecount 0.1.2...
[INFO] testing primecount-0.1.2 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate primecount 0.1.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate primecount 0.1.2 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate primecount 0.1.2
[INFO] finished tweaking crates.io crate primecount 0.1.2
[INFO] tweaked toml for crates.io crate primecount 0.1.2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d25f74632a6b91efc37c852250c9c6c02e0a60d6094e7149e425d6fa04c4c56a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d25f74632a6b91efc37c852250c9c6c02e0a60d6094e7149e425d6fa04c4c56a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d25f74632a6b91efc37c852250c9c6c02e0a60d6094e7149e425d6fa04c4c56a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d25f74632a6b91efc37c852250c9c6c02e0a60d6094e7149e425d6fa04c4c56a", kill_on_drop: false }`
[INFO] [stdout] d25f74632a6b91efc37c852250c9c6c02e0a60d6094e7149e425d6fa04c4c56a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2da9fab023d47f91f4b7db9b5d4901983c877cd322cf508012dd17eedad75412
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2da9fab023d47f91f4b7db9b5d4901983c877cd322cf508012dd17eedad75412", kill_on_drop: false }`
[INFO] [stderr]    Compiling primecount v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.27s
[INFO] running `Command { std: "docker" "inspect" "2da9fab023d47f91f4b7db9b5d4901983c877cd322cf508012dd17eedad75412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2da9fab023d47f91f4b7db9b5d4901983c877cd322cf508012dd17eedad75412", kill_on_drop: false }`
[INFO] [stdout] 2da9fab023d47f91f4b7db9b5d4901983c877cd322cf508012dd17eedad75412
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cf3161ebe57df15c9592b77aecaadb06be0877154554351218fdb21cfcc1f8d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2cf3161ebe57df15c9592b77aecaadb06be0877154554351218fdb21cfcc1f8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling primecount v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `primecount` due to 2 previous errors
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/primecount-3ddb8246bc457ac0.primecount.954a5461-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/primecount-3ddb8246bc457ac0.primecount.954a5461-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/primecount-3ddb8246bc457ac0.primecount.954a5461-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/primecount-3ddb8246bc457ac0.primecount.954a5461-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/primecount-3ddb8246bc457ac0.primecount.954a5461-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/primecount-3ddb8246bc457ac0.primecount.954a5461-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/primecount-3ddb8246bc457ac0.primecount.954a5461-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/primecount-3ddb8246bc457ac0.primecount.954a5461-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/primecount-3ddb8246bc457ac0.primecount.954a5461-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/primecount-3ddb8246bc457ac0.20q3xu6rmmxg9m62.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lstdc++" "-Wl,-Bstatic" "-Wl,--whole-archive" "-lprimecount" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "-lprimesieve" "-Wl,--no-whole-archive" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-6e9019ff2cdb2237.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-e9cc0b5f091b140c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-762dfa4479f14aad.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-2a5ac1cc0b21909c.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-197d933f09d9a590.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-46a006cddfd334f0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b9870310e470b38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-260022ba8f1ab4ee.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-71377435a799394f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-658ee5924fde57cd.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-9e8627da6bd1b94a.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-19fdaac49f59be84.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-cb00e2691ea45905.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-50f6726defae5ae1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-2afc16311deea26e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bb5cb0fe086ee8cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-896053247b5dfd0b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-735e1f2ac3cf23be.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9dfb6622644c732c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-beea7d9617fe25c5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8ef7dd43fc671f88.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a9a3b2ad67977f47.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/primecount-3ddb8246bc457ac0" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimecount.a(api_c.cpp.o): in function `__static_initialization_and_destruction_0(int, int)':
[INFO] [stdout]           /usr/include/c++/9/iostream:74: undefined reference to `std::ios_base::Init::Init()'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/iostream:74: undefined reference to `std::ios_base::Init::~Init()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimecount.a(api_c.cpp.o):(.data.rel.local.DW.ref._ZTISt9exception[DW.ref._ZTISt9exception]+0x0): undefined reference to `typeinfo for std::exception'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimecount.a(common.cpp.o): in function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_Alloc_hider::~_Alloc_hider()':
[INFO] [stdout]           /usr/include/c++/9/bits/basic_string.h:150: undefined reference to `std::allocator<char>::~allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimecount.a(common.cpp.o): in function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > std::operator+<char, std::char_traits<char>, std::allocator<char> >(char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
[INFO] [stdout]           /usr/include/c++/9/bits/basic_string.tcc:1165: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string()'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/basic_string.tcc:1166: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::size() const'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/basic_string.tcc:1166: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::reserve(unsigned long)'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/basic_string.tcc:1167: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*, unsigned long)'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/basic_string.tcc:1168: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/basic_string.tcc:1169: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimecount.a(P2.cpp.o): in function `__static_initialization_and_destruction_0(int, int)':
[INFO] [stdout]           /usr/include/c++/9/iostream:74: undefined reference to `std::ios_base::Init::Init()'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/iostream:74: undefined reference to `std::ios_base::Init::~Init()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimecount.a(PhiTiny.cpp.o): in function `std::vector<short, std::allocator<short> >::_M_default_append(unsigned long)':
[INFO] [stdout]           /usr/include/c++/9/bits/vector.tcc:643: undefined reference to `__cxa_begin_catch'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/vector.tcc:646: undefined reference to `__cxa_rethrow'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/vector.tcc:643: undefined reference to `__cxa_end_catch'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/vector.tcc:663: undefined reference to `__cxa_begin_catch'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/vector.tcc:669: undefined reference to `__cxa_rethrow'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/vector.tcc:663: undefined reference to `__cxa_end_catch'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimecount.a(PhiTiny.cpp.o): in function `void std::vector<short, std::allocator<short> >::_M_realloc_insert<short>(__gnu_cxx::__normal_iterator<short*, std::vector<short, std::allocator<short> > >, short&&)':
[INFO] [stdout]           /usr/include/c++/9/bits/vector.tcc:485: undefined reference to `__cxa_begin_catch'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/vector.tcc:493: undefined reference to `__cxa_rethrow'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/vector.tcc:485: undefined reference to `__cxa_end_catch'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimecount.a(PhiTiny.cpp.o): in function `std::vector<short, std::allocator<short> >::_M_check_len(unsigned long, char const*) const':
[INFO] [stdout]           /usr/include/c++/9/bits/stl_vector.h:1756: undefined reference to `std::__throw_length_error(char const*)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimecount.a(PhiTiny.cpp.o): in function `__gnu_cxx::new_allocator<short>::deallocate(short*, unsigned long)':
[INFO] [stdout]           /usr/include/c++/9/ext/new_allocator.h:128: undefined reference to `operator delete(void*)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimecount.a(PhiTiny.cpp.o): in function `__gnu_cxx::new_allocator<short>::allocate(unsigned long, void const*)':
[INFO] [stdout]           /usr/include/c++/9/ext/new_allocator.h:105: undefined reference to `std::__throw_bad_alloc()'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/ext/new_allocator.h:114: undefined reference to `operator new(unsigned long)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimecount.a(S2Status.cpp.o): in function `__static_initialization_and_destruction_0(int, int)':
[INFO] [stdout]           /usr/include/c++/9/iostream:74: undefined reference to `std::ios_base::Init::Init()'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/iostream:74: undefined reference to `std::ios_base::Init::~Init()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimecount.a(nth_prime.cpp.o): in function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > __gnu_cxx::__to_xstring<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, char>(int (*)(char*, unsigned long, char const*, __va_list_tag*), unsigned long, char const*, ...)':
[INFO] [stdout]           /usr/include/c++/9/ext/string_conversions.h:115: undefined reference to `std::allocator<char>::allocator()'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/ext/string_conversions.h:115: undefined reference to `std::allocator<char>::~allocator()'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/ext/string_conversions.h:115: undefined reference to `std::allocator<char>::~allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimecount.a(nth_prime.cpp.o): in function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > std::operator+<char, std::char_traits<char>, std::allocator<char> >(char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&)':
[INFO] [stdout]           /usr/include/c++/9/bits/basic_string.h:6111: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::insert(unsigned long, char const*)'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/basic_string.h:6111: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimecount.a(nth_prime.cpp.o): in function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string<char*, void>(char*, char*, std::allocator<char> const&)':
[INFO] [stdout]           /usr/include/c++/9/bits/basic_string.h:627: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_local_data()'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/basic_string.h:627: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_Alloc_hider::_Alloc_hider(char*, std::allocator<char> const&)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimecount.a(nth_prime.cpp.o): in function `void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char*>(char*, char*, std::forward_iterator_tag)':
[INFO] [stdout]           /usr/include/c++/9/bits/basic_string.tcc:212: undefined reference to `std::__throw_logic_error(char const*)'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_create(unsigned long&, unsigned long)'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/basic_string.tcc:219: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_data(char*)'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/basic_string.tcc:220: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_capacity(unsigned long)'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/basic_string.tcc:225: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_data() const'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/basic_string.tcc:225: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_S_copy_chars(char*, char*, char*)'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/basic_string.tcc:232: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_set_length(unsigned long)'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/basic_string.tcc:226: undefined reference to `__cxa_begin_catch'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/basic_string.tcc:228: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_dispose()'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/basic_string.tcc:229: undefined reference to `__cxa_rethrow'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/basic_string.tcc:226: undefined reference to `__cxa_end_catch'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimecount.a(phi.cpp.o): in function `primesieve::primesieve_error::primesieve_error(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
[INFO] [stdout]           /opt/rustwide/workdir/libprimecount/lib/primesieve/include/primesieve/primesieve_error.hpp:27: undefined reference to `std::runtime_error::runtime_error(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimecount.a(phi.cpp.o): in function `primesieve::primesieve_error::~primesieve_error()':
[INFO] [stdout]           /opt/rustwide/workdir/libprimecount/lib/primesieve/include/primesieve/primesieve_error.hpp:23: undefined reference to `std::runtime_error::~runtime_error()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimecount.a(phi.cpp.o): in function `primesieve::primesieve_error::~primesieve_error()':
[INFO] [stdout]           /opt/rustwide/workdir/libprimecount/lib/primesieve/include/primesieve/primesieve_error.hpp:23: undefined reference to `operator delete(void*, unsigned long)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimecount.a(phi.cpp.o):(.data.rel.ro._ZTVN10primesieve16primesieve_errorE[_ZTVN10primesieve16primesieve_errorE]+0x20): undefined reference to `std::runtime_error::what() const'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimecount.a(phi.cpp.o):(.data.rel.ro._ZTIN10primesieve16primesieve_errorE[_ZTIN10primesieve16primesieve_errorE]+0x0): undefined reference to `vtable for __cxxabiv1::__si_class_type_info'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimecount.a(phi.cpp.o):(.data.rel.ro._ZTIN10primesieve16primesieve_errorE[_ZTIN10primesieve16primesieve_errorE]+0x10): undefined reference to `typeinfo for std::runtime_error'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimecount.a(print.cpp.o): in function `__static_initialization_and_destruction_0(int, int)':
[INFO] [stdout]           /usr/include/c++/9/iostream:74: undefined reference to `std::ios_base::Init::Init()'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/iostream:74: undefined reference to `std::ios_base::Init::~Init()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimecount.a(B.cpp.o): in function `__static_initialization_and_destruction_0(int, int)':
[INFO] [stdout]           /usr/include/c++/9/iostream:74: undefined reference to `std::ios_base::Init::Init()'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/iostream:74: undefined reference to `std::ios_base::Init::~Init()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(CpuInfo.cpp.o): in function `std::__cxx11::stoul(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned long*, int)':
[INFO] [stdout]           /usr/include/c++/9/bits/basic_string.h:6514: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::c_str() const'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(CpuInfo.cpp.o): in function `(anonymous namespace)::getString(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
[INFO] [stdout]           /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:426: undefined reference to `std::basic_ifstream<char, std::char_traits<char> >::basic_ifstream(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::_Ios_Openmode)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:427: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:431: undefined reference to `std::basic_ios<char, std::char_traits<char> >::operator bool() const'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:431: undefined reference to `std::basic_istream<char, std::char_traits<char> >& std::operator>><char, std::char_traits<char>, std::allocator<char> >(std::basic_istream<char, std::char_traits<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:431: undefined reference to `std::basic_ios<char, std::char_traits<char> >::operator bool() const'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:432: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:434: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:427: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:426: undefined reference to `std::basic_ifstream<char, std::char_traits<char> >::~basic_ifstream()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:427: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:426: undefined reference to `std::basic_ifstream<char, std::char_traits<char> >::~basic_ifstream()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(CpuInfo.cpp.o): in function `(anonymous namespace)::getValue(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
[INFO] [stdout]           /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:442: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::empty() const'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:439: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:439: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(CpuInfo.cpp.o): in function `(anonymous namespace)::getCacheSize(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
[INFO] [stdout]           /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:453: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::empty() const'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:456: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::back()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:469: undefined reference to `__cxa_allocate_exception'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:469: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:469: undefined reference to `__cxa_throw'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:450: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:469: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:469: undefined reference to `__cxa_free_exception'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:450: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(CpuInfo.cpp.o): in function `(anonymous namespace)::split(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char)':
[INFO] [stdout]           /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:546: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:547: undefined reference to `std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >::basic_istringstream(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::_Ios_Openmode)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:549: undefined reference to `std::basic_istream<char, std::char_traits<char> >& std::getline<char, std::char_traits<char>, std::allocator<char> >(std::basic_istream<char, std::char_traits<char> >&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, char)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:549: undefined reference to `std::basic_ios<char, std::char_traits<char> >::operator bool() const'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:547: undefined reference to `std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >::~basic_istringstream()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:546: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:547: undefined reference to `std::__cxx11::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >::~basic_istringstream()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:546: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(CpuInfo.cpp.o): in function `(anonymous namespace)::parseThreadList(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
[INFO] [stdout]           /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:563: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:563: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(CpuInfo.cpp.o): in function `(anonymous namespace)::parseThreadMap(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
[INFO] [stdout]           /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:593: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::begin()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:593: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::end()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:597: undefined reference to `std::allocator<char>::allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:597: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::initializer_list<char>, std::allocator<char> const&)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:597: undefined reference to `std::allocator<char>::~allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:597: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:591: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:605: undefined reference to `std::allocator<char>::~allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:597: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:591: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(CpuInfo.cpp.o): in function `primesieve::CpuInfo::init()':
[INFO] [stdout]           /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:631: undefined reference to `std::allocator<char>::allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:631: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(char const*, std::allocator<char> const&)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:631: undefined reference to `std::allocator<char>::~allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:635: undefined reference to `std::allocator<char>::allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:635: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(char const*, std::allocator<char> const&)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:635: undefined reference to `std::allocator<char>::~allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:636: undefined reference to `std::allocator<char>::allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:636: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(char const*, std::allocator<char> const&)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:636: undefined reference to `std::allocator<char>::~allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:642: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::operator=(char const*)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:643: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::operator=(char const*)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:654: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:669: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:668: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:667: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:662: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(CpuInfo.cpp.o):/opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:661: more undefined references to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()' follow
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(CpuInfo.cpp.o): in function `primesieve::CpuInfo::init()':
[INFO] [stdout]           /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:675: undefined reference to `std::allocator<char>::~allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:675: undefined reference to `std::allocator<char>::~allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:675: undefined reference to `std::allocator<char>::~allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:675: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:669: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:668: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:667: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:662: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(CpuInfo.cpp.o):/opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:661: more undefined references to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()' follow
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(CpuInfo.cpp.o): in function `primesieve::CpuInfo::CpuInfo()':
[INFO] [stdout]           /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:691: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:697: undefined reference to `__cxa_begin_catch'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:704: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::operator=(char const*)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:697: undefined reference to `__cxa_end_catch'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:697: undefined reference to `__cxa_end_catch'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/CpuInfo.cpp:691: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(CpuInfo.cpp.o): in function `unsigned long __gnu_cxx::__stoa<unsigned long, unsigned long, char, int>(unsigned long (*)(char const*, char**, int), char const*, char const*, unsigned long*, int)':
[INFO] [stdout]           /usr/include/c++/9/ext/string_conversions.h:83: undefined reference to `std::__throw_invalid_argument(char const*)'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/ext/string_conversions.h:86: undefined reference to `std::__throw_out_of_range(char const*)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(CpuInfo.cpp.o): in function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > std::operator+<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
[INFO] [stdout]           /usr/include/c++/9/bits/basic_string.h:6060: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/basic_string.h:6061: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::append(char const*)'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/basic_string.h:6062: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(CpuInfo.cpp.o): in function `bool std::operator==<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*)':
[INFO] [stdout]           /usr/include/c++/9/bits/basic_string.h:6177: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(CpuInfo.cpp.o): in function `void std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >::_M_realloc_insert<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&>(__gnu_cxx::__normal_iterator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
[INFO] [stdout]           /usr/include/c++/9/bits/vector.tcc:485: undefined reference to `__cxa_begin_catch'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/vector.tcc:493: undefined reference to `__cxa_rethrow'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/vector.tcc:485: undefined reference to `__cxa_end_catch'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(CpuInfo.cpp.o): in function `std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >::_M_range_check(unsigned long) const':
[INFO] [stdout]           /usr/include/c++/9/bits/stl_vector.h:1070: undefined reference to `std::__throw_out_of_range_fmt(char const*, ...)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(CpuInfo.cpp.o): in function `void __gnu_cxx::new_allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >::construct<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&>(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
[INFO] [stdout]           /usr/include/c++/9/ext/new_allocator.h:147: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(CpuInfo.cpp.o): in function `std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >::_M_check_len(unsigned long, char const*) const':
[INFO] [stdout]           /usr/include/c++/9/bits/stl_vector.h:1756: undefined reference to `std::__throw_length_error(char const*)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(CpuInfo.cpp.o): in function `__gnu_cxx::new_allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >::deallocate(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, unsigned long)':
[INFO] [stdout]           /usr/include/c++/9/ext/new_allocator.h:128: undefined reference to `operator delete(void*)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(CpuInfo.cpp.o): in function `void __gnu_cxx::new_allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >::destroy<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)':
[INFO] [stdout]           /usr/include/c++/9/ext/new_allocator.h:153: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(CpuInfo.cpp.o): in function `void std::_Destroy<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)':
[INFO] [stdout]           /usr/include/c++/9/bits/stl_construct.h:98: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(CpuInfo.cpp.o): in function `__gnu_cxx::new_allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >::allocate(unsigned long, void const*)':
[INFO] [stdout]           /usr/include/c++/9/ext/new_allocator.h:105: undefined reference to `std::__throw_bad_alloc()'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/ext/new_allocator.h:114: undefined reference to `operator new(unsigned long)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(CpuInfo.cpp.o): in function `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >* std::__uninitialized_copy<false>::__uninit_copy<std::move_iterator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*>(std::move_iterator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*>, std::move_iterator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)':
[INFO] [stdout]           /usr/include/c++/9/bits/stl_uninitialized.h:86: undefined reference to `__cxa_begin_catch'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/stl_uninitialized.h:89: undefined reference to `__cxa_rethrow'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/bits/stl_uninitialized.h:86: undefined reference to `__cxa_end_catch'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(CpuInfo.cpp.o): in function `void std::_Construct<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&)':
[INFO] [stdout]           /usr/include/c++/9/bits/stl_construct.h:75: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(CpuInfo.cpp.o): in function `void __gnu_cxx::new_allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >::construct<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&)':
[INFO] [stdout]           /usr/include/c++/9/ext/new_allocator.h:147: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(CpuInfo.cpp.o): in function `primesieve::CpuInfo::~CpuInfo()':
[INFO] [stdout]           /opt/rustwide/workdir/libprimecount/lib/primesieve/include/primesieve/CpuInfo.hpp:19: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(PrintPrimes.cpp.o): in function `__static_initialization_and_destruction_0(int, int)':
[INFO] [stdout]           /usr/include/c++/9/iostream:74: undefined reference to `std::ios_base::Init::Init()'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/iostream:74: undefined reference to `std::ios_base::Init::~Init()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(PrimeSieve.cpp.o): in function `(anonymous namespace)::SmallPrime::~SmallPrime()':
[INFO] [stdout]           /opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:31: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(PrimeSieve.cpp.o): in function `__static_initialization_and_destruction_0(int, int)':
[INFO] [stdout]           /usr/include/c++/9/iostream:74: undefined reference to `std::ios_base::Init::Init()'
[INFO] [stdout]           /usr/bin/ld: /usr/include/c++/9/iostream:74: undefined reference to `std::ios_base::Init::~Init()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(PrimeSieve.cpp.o): in function `__static_initialization_and_destruction_0(int, int)':
[INFO] [stdout]           /opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:49: undefined reference to `std::allocator<char>::allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:49: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(char const*, std::allocator<char> const&)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:49: undefined reference to `std::allocator<char>::~allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:49: undefined reference to `std::allocator<char>::allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:49: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(char const*, std::allocator<char> const&)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:49: undefined reference to `std::allocator<char>::~allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:49: undefined reference to `std::allocator<char>::allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:49: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(char const*, std::allocator<char> const&)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:49: undefined reference to `std::allocator<char>::~allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:49: undefined reference to `std::allocator<char>::allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:49: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(char const*, std::allocator<char> const&)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:49: undefined reference to `std::allocator<char>::~allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:49: undefined reference to `std::allocator<char>::allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:49: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(char const*, std::allocator<char> const&)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:49: undefined reference to `std::allocator<char>::~allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:49: undefined reference to `std::allocator<char>::allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:49: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(char const*, std::allocator<char> const&)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:49: undefined reference to `std::allocator<char>::~allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:49: undefined reference to `std::allocator<char>::allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:49: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(char const*, std::allocator<char> const&)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:49: undefined reference to `std::allocator<char>::~allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:49: undefined reference to `std::allocator<char>::allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:49: undefined reference to `std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(char const*, std::allocator<char> const&)'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:49: undefined reference to `std::allocator<char>::~allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:49: undefined reference to `std::allocator<char>::~allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:49: undefined reference to `std::allocator<char>::~allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:49: undefined reference to `std::allocator<char>::~allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:49: undefined reference to `std::allocator<char>::~allocator()'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimesieve.a(PrimeSieve.cpp.o):/opt/rustwide/workdir/libprimecount/lib/primesieve/src/PrimeSieve.cpp:49: more undefined references to `std::allocator<char>::~allocator()' follow
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/primecount-1b6690ef023ba67f/out/lib/libprimecount.a(api.cpp.o):(.data.rel.local.DW.ref.__gxx_personality_v0[DW.ref.__gxx_personality_v0]+0x0): undefined reference to `__gxx_personality_v0'
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout]   = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified
[INFO] [stdout]   = note: use the `-l` flag to specify native libraries to link
[INFO] [stdout]   = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2cf3161ebe57df15c9592b77aecaadb06be0877154554351218fdb21cfcc1f8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cf3161ebe57df15c9592b77aecaadb06be0877154554351218fdb21cfcc1f8d", kill_on_drop: false }`
[INFO] [stdout] 2cf3161ebe57df15c9592b77aecaadb06be0877154554351218fdb21cfcc1f8d
