[INFO] fetching crate retworkx 0.8.0...
[INFO] testing retworkx-0.8.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate retworkx 0.8.0 into /workspace/builds/worker-115/source
[INFO] validating manifest of crates.io crate retworkx 0.8.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-115/source/.cargo/config
[INFO] started tweaking crates.io crate retworkx 0.8.0
[INFO] finished tweaking crates.io crate retworkx 0.8.0
[INFO] tweaked toml for crates.io crate retworkx 0.8.0 written to /workspace/builds/worker-115/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded paste-impl v0.1.18
[INFO] [stderr]   Downloaded paste v0.1.18
[INFO] [stderr]   Downloaded pyo3cls v0.12.4
[INFO] [stderr]   Downloaded pyo3-derive-backend v0.12.4
[INFO] [stderr]   Downloaded inventory v0.1.10
[INFO] [stderr]   Downloaded indoc-impl v0.3.6
[INFO] [stderr]   Downloaded rawpointer v0.2.1
[INFO] [stderr]   Downloaded num-complex v0.2.4
[INFO] [stderr]   Downloaded fixedbitset v0.2.0
[INFO] [stderr]   Downloaded matrixmultiply v0.2.4
[INFO] [stderr]   Downloaded ndarray v0.13.1
[INFO] [stderr]   Downloaded petgraph v0.5.1
[INFO] [stderr]   Downloaded rand_pcg v0.3.1
[INFO] [stderr]   Downloaded numpy v0.12.2
[INFO] [stderr]   Downloaded ahash v0.4.7
[INFO] [stderr]   Downloaded ghost v0.1.2
[INFO] [stderr]   Downloaded inventory-impl v0.1.10
[INFO] [stderr]   Downloaded indoc v0.3.6
[INFO] [stderr]   Downloaded pyo3 v0.12.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d564af84a5335247466632f0f7405c7d647f97ea9cf04182895637b9c86dd982
[INFO] running `Command { std: "docker" "start" "-a" "d564af84a5335247466632f0f7405c7d647f97ea9cf04182895637b9c86dd982", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d564af84a5335247466632f0f7405c7d647f97ea9cf04182895637b9c86dd982", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d564af84a5335247466632f0f7405c7d647f97ea9cf04182895637b9c86dd982", kill_on_drop: false }`
[INFO] [stdout] d564af84a5335247466632f0f7405c7d647f97ea9cf04182895637b9c86dd982
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26a04f42927905b3fe783603fd06471bc1da8adca8012b00162dcc2ac046f097
[INFO] running `Command { std: "docker" "start" "-a" "26a04f42927905b3fe783603fd06471bc1da8adca8012b00162dcc2ac046f097", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling inventory v0.1.10
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling pyo3 v0.12.4
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling instant v0.1.10
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling pyo3-derive-backend v0.12.4
[INFO] [stderr]    Compiling ctor v0.1.20
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling inventory-impl v0.1.10
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_pcg v0.3.1
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling pyo3cls v0.12.4
[INFO] [stderr]    Compiling indoc-impl v0.3.6
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling indoc v0.3.6
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling numpy v0.12.2
[INFO] [stderr]    Compiling retworkx v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.93s
[INFO] running `Command { std: "docker" "inspect" "26a04f42927905b3fe783603fd06471bc1da8adca8012b00162dcc2ac046f097", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26a04f42927905b3fe783603fd06471bc1da8adca8012b00162dcc2ac046f097", kill_on_drop: false }`
[INFO] [stdout] 26a04f42927905b3fe783603fd06471bc1da8adca8012b00162dcc2ac046f097
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b45464e73bc8ec018eae4fe4f58063272898008265df143e4cee324641bb390
[INFO] running `Command { std: "docker" "start" "-a" "9b45464e73bc8ec018eae4fe4f58063272898008265df143e4cee324641bb390", kill_on_drop: false }`
[INFO] [stderr]    Compiling retworkx v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.1gz7f0pi7ym0azrk.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-3599c5491d44663f.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-1d56ea45a67842c8.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-9749f7c936ebf9a7.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-627a220173eefff1.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-16ed15e5bfe21b9b.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-77d9b8f5889a6a68.rlib" "/opt/rustwide/target/debug/deps/librand-08af1d871362c2fe.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-cbc694fa134c6e01.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-545d86392ea1d8e4.rlib" "/opt/rustwide/target/debug/deps/librand_core-8b6215ce75f700d0.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-d801f701964b43b4.rlib" "/opt/rustwide/target/debug/deps/libnumpy-4c04820c6dbe83f5.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-e7a28af79b261e75.rlib" "/opt/rustwide/target/debug/deps/libndarray-4a20b4a7bdfceb87.rlib" "/opt/rustwide/target/debug/deps/libmatrixmultiply-53b5099a593c0d17.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-b65129707893e240.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-14a43334321bcbad.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-d2f26dc32356e531.rlib" "/opt/rustwide/target/debug/deps/librawpointer-007031bc2b481d22.rlib" "/opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-4f6e52c6a861f5a1.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-1c147056409a7f5c.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-cd9632e27e802452.rlib" "/opt/rustwide/target/debug/deps/liblock_api-f86aff73bc72d24a.rlib" "/opt/rustwide/target/debug/deps/libinstant-33a6cd153ae26c88.rlib" "/opt/rustwide/target/debug/deps/libunindent-c547c3ce63a9bbb0.rlib" "/opt/rustwide/target/debug/deps/libpaste-ce538a42fc7ab355.rlib" "/opt/rustwide/target/debug/deps/libinventory-973dc8e6bdb2f633.rlib" "/opt/rustwide/target/debug/deps/libindoc-a1fa52ed2d0b2fac.rlib" "/opt/rustwide/target/debug/deps/libpetgraph-aec553e4ef2e0683.rlib" "/opt/rustwide/target/debug/deps/libindexmap-d8d3c76f0f3a39a5.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-8c5395ff9e9a0462.rlib" "/opt/rustwide/target/debug/deps/libfixedbitset-140df850d7bd2618.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-ecb62ec8dbe0e510.rlib" "/opt/rustwide/target/debug/deps/libahash-b65b262a71b5b48f.rlib" "/opt/rustwide/target/debug/deps/librayon-4c1818fa32cde2c0.rlib" "/opt/rustwide/target/debug/deps/librayon_core-95ffde978bd7af77.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-69b489850d458ebd.rlib" "/opt/rustwide/target/debug/deps/liblibc-ef703b7b559de845.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-f5b4e5acd3b68f72.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-1b64895d06dc7093.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-a4c825f710da72a7.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-7a1710762e6687e9.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-b7868292bc93ea8b.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-474a25da0caf94b2.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-5c53d641eb010a81.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-38c8a3e888ecb06a.rlib" "/opt/rustwide/target/debug/deps/libeither-f222f664e804cb85.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-2420485b9e5ef5e1.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-785e3cb61c4b1960.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-087191a88bdaa22d.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9981842c02975178.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-6fb405869b015fde.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d05c5c3c56004b7b.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-42d74d2097528b38.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-fb36534c113d2209.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-b56b9042c12b6535.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-491902d6cb3e76df.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-61834e0981b8c367.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-f78aa99d613a55bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-53ee54cd7fed2c57.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-544ecdbd6cda3c58.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-379cc252b6943a79.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8063eea38dcc5e62.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5b228734afae15ee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d6c7a399d95d173f.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.15.rcgu.o: in function `pyo3::pyclass::PyClassAlloc::dealloc':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/pyclass.rs:48: undefined reference to `PyObject_CallFinalizerFromDealloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.4.rcgu.o: in function `pyo3::types::list::PyList::new':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/list.rs:28: undefined reference to `PyList_New'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/list.rs:31: undefined reference to `PyList_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.4.rcgu.o: in function `pyo3::types::tuple::<impl pyo3::conversion::IntoPy<pyo3::instance::Py<pyo3::types::any::PyAny>> for (A,)>::into_py':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:158: undefined reference to `PyTuple_New'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:159: undefined reference to `PyTuple_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.4.rcgu.o: in function `pyo3::types::tuple::<impl pyo3::conversion::IntoPy<pyo3::instance::Py<pyo3::types::any::PyAny>> for (A,B)>::into_py':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:158: undefined reference to `PyTuple_New'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:159: undefined reference to `PyTuple_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:159: undefined reference to `PyTuple_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.4.rcgu.o: in function `pyo3::pyclass::PyClassAlloc::dealloc':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/pyclass.rs:48: undefined reference to `PyObject_CallFinalizerFromDealloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.4.rcgu.o: in function `pyo3::pyclass::PyClassAlloc::dealloc':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/pyclass.rs:48: undefined reference to `PyObject_CallFinalizerFromDealloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.4.rcgu.o: in function `pyo3::pyclass::PyClassAlloc::dealloc':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/pyclass.rs:48: undefined reference to `PyObject_CallFinalizerFromDealloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.4.rcgu.o: in function `<pyo3::exceptions::PyException as pyo3::type_object::PyTypeInfo>::type_object_raw':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/exceptions.rs:283: undefined reference to `PyExc_Exception'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.4.rcgu.o: in function `<pyo3::exceptions::PyIndexError as pyo3::type_object::PyTypeInfo>::type_object_raw':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/exceptions.rs:318: undefined reference to `PyExc_IndexError'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.4.rcgu.o: in function `<pyo3::exceptions::PyNotImplementedError as pyo3::type_object::PyTypeInfo>::type_object_raw':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/exceptions.rs:330: undefined reference to `PyExc_NotImplementedError'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.5.rcgu.o: in function `pyo3::ffi::boolobject::Py_True':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/ffi/boolobject.rs:31: undefined reference to `_Py_TrueStruct'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.5.rcgu.o: in function `pyo3::ffi::boolobject::Py_False':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/ffi/boolobject.rs:26: undefined reference to `_Py_FalseStruct'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.5.rcgu.o: in function `pyo3::types::dict::PyDict::get_item::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/dict.rs:104: undefined reference to `PyDict_GetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.5.rcgu.o: in function `pyo3::types::dict::PyDict::set_item::{{closure}}::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/dict.rs:123: undefined reference to `PyDict_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.5.rcgu.o: in function `pyo3::types::dict::PyDict::set_item::{{closure}}::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/dict.rs:123: undefined reference to `PyDict_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.5.rcgu.o: in function `pyo3::types::dict::PyDict::set_item::{{closure}}::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/dict.rs:123: undefined reference to `PyDict_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.5.rcgu.o: in function `pyo3::types::dict::PyDict::set_item::{{closure}}::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/dict.rs:123: undefined reference to `PyDict_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.5.rcgu.o: in function `pyo3::types::dict::PyDict::set_item::{{closure}}::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/dict.rs:123: undefined reference to `PyDict_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.5.rcgu.o:/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/dict.rs:123: more undefined references to `PyDict_SetItem' follow
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.5.rcgu.o: in function `pyo3::types::sequence::PySequence::len':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/sequence.rs:23: undefined reference to `PySequence_Size'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.5.rcgu.o: in function `pyo3::types::sequence::PySequence::get_item':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/sequence.rs:107: undefined reference to `PySequence_GetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.5.rcgu.o: in function `pyo3::pyclass::PyClassAlloc::dealloc':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/pyclass.rs:48: undefined reference to `PyObject_CallFinalizerFromDealloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.5.rcgu.o: in function `<pyo3::types::dict::PyDictIterator as core::iter::traits::iterator::Iterator>::next':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/dict.rs:195: undefined reference to `PyDict_Next'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.1.rcgu.o: in function `pyo3::types::list::<impl pyo3::conversion::IntoPy<pyo3::instance::Py<pyo3::types::any::PyAny>> for alloc::vec::Vec<T>>::into_py':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/list.rs:216: undefined reference to `PyList_New'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/list.rs:219: undefined reference to `PyList_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.1.rcgu.o: in function `pyo3::types::list::<impl pyo3::conversion::IntoPy<pyo3::instance::Py<pyo3::types::any::PyAny>> for alloc::vec::Vec<T>>::into_py':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/list.rs:216: undefined reference to `PyList_New'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/list.rs:219: undefined reference to `PyList_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.1.rcgu.o: in function `pyo3::types::list::<impl pyo3::conversion::IntoPy<pyo3::instance::Py<pyo3::types::any::PyAny>> for alloc::vec::Vec<T>>::into_py':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/list.rs:216: undefined reference to `PyList_New'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/list.rs:219: undefined reference to `PyList_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.1.rcgu.o: in function `pyo3::types::list::<impl pyo3::conversion::IntoPy<pyo3::instance::Py<pyo3::types::any::PyAny>> for alloc::vec::Vec<T>>::into_py':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/list.rs:216: undefined reference to `PyList_New'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/list.rs:219: undefined reference to `PyList_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.1.rcgu.o: in function `pyo3::types::list::<impl pyo3::conversion::IntoPy<pyo3::instance::Py<pyo3::types::any::PyAny>> for alloc::vec::Vec<T>>::into_py':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/list.rs:216: undefined reference to `PyList_New'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/list.rs:219: undefined reference to `PyList_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.1.rcgu.o: in function `pyo3::types::list::<impl pyo3::conversion::IntoPy<pyo3::instance::Py<pyo3::types::any::PyAny>> for alloc::vec::Vec<T>>::into_py':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/list.rs:216: undefined reference to `PyList_New'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/list.rs:219: undefined reference to `PyList_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.10.rcgu.o: in function `pyo3::types::tuple::<impl pyo3::conversion::ToPyObject for (A,B,C)>::to_object':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:149: undefined reference to `PyTuple_New'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:150: undefined reference to `PyTuple_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:150: undefined reference to `PyTuple_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:150: undefined reference to `PyTuple_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.12.rcgu.o: in function `pyo3::err::PyErr::restore':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/err/mod.rs:356: undefined reference to `PyErr_Restore'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.2.rcgu.o: in function `pyo3::ffi::object::Py_NotImplemented':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/ffi/object.rs:994: undefined reference to `_Py_NotImplementedStruct'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.2.rcgu.o: in function `pyo3::ffi::object::PyObject_TypeCheck':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/ffi/object.rs:733: undefined reference to `PyType_IsSubtype'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.2.rcgu.o: in function `pyo3::ffi::object::Py_None':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/ffi/object.rs:989: undefined reference to `_Py_NoneStruct'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.2.rcgu.o: in function `pyo3::ffi::object::Py_DECREF':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/ffi/object.rs:943: undefined reference to `_Py_Dealloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.2.rcgu.o: in function `pyo3::types::tuple::<impl pyo3::conversion::IntoPy<pyo3::instance::Py<pyo3::types::any::PyAny>> for (A,B)>::into_py':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:158: undefined reference to `PyTuple_New'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:159: undefined reference to `PyTuple_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:159: undefined reference to `PyTuple_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.2.rcgu.o: in function `pyo3::types::tuple::<impl pyo3::conversion::IntoPy<pyo3::instance::Py<pyo3::types::tuple::PyTuple>> for (A,)>::into_py':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:168: undefined reference to `PyTuple_New'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:169: undefined reference to `PyTuple_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.2.rcgu.o: in function `pyo3::types::tuple::<impl pyo3::conversion::IntoPy<pyo3::instance::Py<pyo3::types::any::PyAny>> for (A,B,C)>::into_py':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:158: undefined reference to `PyTuple_New'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:159: undefined reference to `PyTuple_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:159: undefined reference to `PyTuple_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:159: undefined reference to `PyTuple_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.2.rcgu.o: in function `pyo3::types::tuple::<impl pyo3::conversion::IntoPy<pyo3::instance::Py<pyo3::types::tuple::PyTuple>> for (A,B)>::into_py':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:168: undefined reference to `PyTuple_New'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:169: undefined reference to `PyTuple_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:169: undefined reference to `PyTuple_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.2.rcgu.o: in function `pyo3::types::tuple::<impl pyo3::conversion::ToPyObject for (A,B,C)>::to_object':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:149: undefined reference to `PyTuple_New'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:150: undefined reference to `PyTuple_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:150: undefined reference to `PyTuple_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:150: undefined reference to `PyTuple_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.2.rcgu.o: in function `pyo3::instance::Py<T>::call':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/instance.rs:255: undefined reference to `PyObject_Call'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.2.rcgu.o: in function `pyo3::instance::Py<T>::call':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/instance.rs:255: undefined reference to `PyObject_Call'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.2.rcgu.o: in function `pyo3::instance::Py<T>::is_true':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/instance.rs:213: undefined reference to `PyObject_IsTrue'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.6.rcgu.o: in function `pyo3::pyclass::default_new':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/pyclass.rs:27: undefined reference to `PyType_GenericAlloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.6.rcgu.o: in function `pyo3::pyclass::default_new':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/pyclass.rs:27: undefined reference to `PyType_GenericAlloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.6.rcgu.o: in function `pyo3::pyclass::default_new':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/pyclass.rs:27: undefined reference to `PyType_GenericAlloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.6.rcgu.o: in function `pyo3::pyclass::default_new':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/pyclass.rs:27: undefined reference to `PyType_GenericAlloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.6.rcgu.o: in function `pyo3::pyclass::default_new':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/pyclass.rs:27: undefined reference to `PyType_GenericAlloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.6.rcgu.o:/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/pyclass.rs:27: more undefined references to `PyType_GenericAlloc' follow
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.6.rcgu.o: in function `pyo3::pyclass::initialize_type_object':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/pyclass.rs:218: undefined reference to `PyType_Ready'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.6.rcgu.o: in function `pyo3::pyclass::initialize_type_object':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/pyclass.rs:218: undefined reference to `PyType_Ready'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.6.rcgu.o: in function `pyo3::pyclass::initialize_type_object':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/pyclass.rs:218: undefined reference to `PyType_Ready'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.6.rcgu.o: in function `pyo3::pyclass::initialize_type_object':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/pyclass.rs:218: undefined reference to `PyType_Ready'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.6.rcgu.o: in function `pyo3::pyclass::initialize_type_object':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/pyclass.rs:218: undefined reference to `PyType_Ready'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.6.rcgu.o:(.data.rel.ro..L__unnamed_32+0x8): undefined reference to `PyObject_GenericGetDict'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.6.rcgu.o:(.data.rel.ro..L__unnamed_32+0x10): undefined reference to `PyObject_GenericSetDict'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.7.rcgu.o: in function `pyo3::types::any::PyAny::compare::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/any.rs:155: undefined reference to `PyObject_RichCompare'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.7.rcgu.o: in function `pyo3::types::any::PyAny::compare::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/any.rs:155: undefined reference to `PyObject_RichCompare'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.7.rcgu.o: in function `pyo3::types::any::PyAny::compare::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/any.rs:155: undefined reference to `PyObject_RichCompare'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.7.rcgu.o: in function `pyo3::types::num::<impl pyo3::conversion::IntoPy<pyo3::instance::Py<pyo3::types::any::PyAny>> for u64>::into_py':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/num.rs:106: undefined reference to `PyLong_FromUnsignedLongLong'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.7.rcgu.o: in function `<pyo3::types::any::PyAny as pyo3::type_object::PyTypeInfo>::type_object_raw':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/mod.rs:182: undefined reference to `PyBaseObject_Type'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.9.rcgu.o: in function `pyo3::type_object::LazyStaticType::get_or_init::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/type_object.rs:210: undefined reference to `PyType_Modified'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.9.rcgu.o: in function `pyo3::type_object::LazyStaticType::get_or_init::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/type_object.rs:210: undefined reference to `PyType_Modified'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.9.rcgu.o: in function `pyo3::type_object::LazyStaticType::get_or_init::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/type_object.rs:210: undefined reference to `PyType_Modified'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.9.rcgu.o: in function `pyo3::type_object::LazyStaticType::get_or_init::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/type_object.rs:210: undefined reference to `PyType_Modified'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.9.rcgu.o: in function `pyo3::type_object::LazyStaticType::get_or_init::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/type_object.rs:210: undefined reference to `PyType_Modified'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/retworkx-fac2f7d66f2c91a6.retworkx.2xlf0cx9-cgu.9.rcgu.o: in function `pyo3::types::tuple::<impl pyo3::conversion::IntoPy<pyo3::instance::Py<pyo3::types::any::PyAny>> for (A,)>::into_py':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:158: undefined reference to `PyTuple_New'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:159: undefined reference to `PyTuple_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libnumpy-4c04820c6dbe83f5.rlib(numpy-4c04820c6dbe83f5.numpy.8ab3pmyk-cgu.7.rcgu.o): in function `pyo3::ffi::object::PyObject_TypeCheck':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/ffi/object.rs:733: undefined reference to `PyType_IsSubtype'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libnumpy-4c04820c6dbe83f5.rlib(numpy-4c04820c6dbe83f5.numpy.8ab3pmyk-cgu.8.rcgu.o): in function `numpy::npyffi::get_numpy_api':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/numpy-0.12.2/src/npyffi/mod.rs:15: undefined reference to `PyImport_ImportModule'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/numpy-0.12.2/src/npyffi/mod.rs:17: undefined reference to `PyObject_GetAttrString'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/numpy-0.12.2/src/npyffi/mod.rs:19: undefined reference to `PyCapsule_GetPointer'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.0.rcgu.o): in function `<pyo3::exceptions::PyBaseException as pyo3::type_object::PyTypeInfo>::type_object_raw':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/exceptions.rs:282: undefined reference to `PyExc_BaseException'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.0.rcgu.o): in function `<pyo3::exceptions::PyOSError as pyo3::type_object::PyTypeInfo>::type_object_raw':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/exceptions.rs:308: undefined reference to `PyExc_OSError'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.0.rcgu.o): in function `<pyo3::exceptions::PyOverflowError as pyo3::type_object::PyTypeInfo>::type_object_raw':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/exceptions.rs:327: undefined reference to `PyExc_OverflowError'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.0.rcgu.o): in function `<pyo3::exceptions::PyRuntimeError as pyo3::type_object::PyTypeInfo>::type_object_raw':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/exceptions.rs:328: undefined reference to `PyExc_RuntimeError'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.0.rcgu.o): in function `<pyo3::exceptions::PySystemError as pyo3::type_object::PyTypeInfo>::type_object_raw':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/exceptions.rs:342: undefined reference to `PyExc_SystemError'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.0.rcgu.o): in function `<pyo3::exceptions::PyTypeError as pyo3::type_object::PyTypeInfo>::type_object_raw':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/exceptions.rs:349: undefined reference to `PyExc_TypeError'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.0.rcgu.o): in function `<pyo3::exceptions::PyUnicodeDecodeError as pyo3::type_object::PyTypeInfo>::type_object_raw':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/exceptions.rs:361: undefined reference to `PyExc_UnicodeDecodeError'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.0.rcgu.o): in function `<pyo3::exceptions::PyValueError as pyo3::type_object::PyTypeInfo>::type_object_raw':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/exceptions.rs:376: undefined reference to `PyExc_ValueError'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.0.rcgu.o): in function `<pyo3::exceptions::PyBlockingIOError as pyo3::type_object::PyTypeInfo>::type_object_raw':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/exceptions.rs:383: undefined reference to `PyExc_BlockingIOError'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.0.rcgu.o): in function `<pyo3::exceptions::PyBrokenPipeError as pyo3::type_object::PyTypeInfo>::type_object_raw':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/exceptions.rs:384: undefined reference to `PyExc_BrokenPipeError'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.0.rcgu.o): in function `<pyo3::exceptions::PyConnectionAbortedError as pyo3::type_object::PyTypeInfo>::type_object_raw':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/exceptions.rs:391: undefined reference to `PyExc_ConnectionAbortedError'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.0.rcgu.o): in function `<pyo3::exceptions::PyConnectionRefusedError as pyo3::type_object::PyTypeInfo>::type_object_raw':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/exceptions.rs:396: undefined reference to `PyExc_ConnectionRefusedError'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.0.rcgu.o): in function `<pyo3::exceptions::PyConnectionResetError as pyo3::type_object::PyTypeInfo>::type_object_raw':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/exceptions.rs:401: undefined reference to `PyExc_ConnectionResetError'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.0.rcgu.o): in function `<pyo3::exceptions::PyFileNotFoundError as pyo3::type_object::PyTypeInfo>::type_object_raw':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/exceptions.rs:407: undefined reference to `PyExc_FileNotFoundError'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.0.rcgu.o): in function `<pyo3::exceptions::PyInterruptedError as pyo3::type_object::PyTypeInfo>::type_object_raw':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/exceptions.rs:412: undefined reference to `PyExc_InterruptedError'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.0.rcgu.o): in function `<pyo3::exceptions::PyTimeoutError as pyo3::type_object::PyTypeInfo>::type_object_raw':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/exceptions.rs:429: undefined reference to `PyExc_TimeoutError'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.13.rcgu.o): in function `pyo3::types::iterator::PyIterator::from_object':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/iterator.rs:44: undefined reference to `PyObject_GetIter'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.13.rcgu.o): in function `<pyo3::types::iterator::PyIterator as core::iter::traits::iterator::Iterator>::next':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/iterator.rs:63: undefined reference to `PyIter_Next'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.13.rcgu.o): in function `pyo3::types::string::PyString::new':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/string.rs:27: undefined reference to `PyUnicode_FromStringAndSize'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.13.rcgu.o): in function `pyo3::types::string::PyString::to_str':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/string.rs:49: undefined reference to `PyUnicode_AsUTF8AndSize'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.13.rcgu.o): in function `pyo3::types::string::PyString::to_string_lossy':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/string.rs:69: undefined reference to `PyUnicode_AsEncodedString'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.14.rcgu.o): in function `pyo3::ffi::object::Py_DECREF':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/ffi/object.rs:943: undefined reference to `_Py_Dealloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.14.rcgu.o): in function `pyo3::ffi::object::Py_None':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/ffi/object.rs:989: undefined reference to `_Py_NoneStruct'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.14.rcgu.o): in function `pyo3::types::dict::PyDict::new':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/dict.rs:29: undefined reference to `PyDict_New'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.14.rcgu.o): in function `pyo3::types::dict::PyDict::copy':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/dict.rs:57: undefined reference to `PyDict_Copy'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.14.rcgu.o): in function `pyo3::types::dict::PyDict::len':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/dict.rs:70: undefined reference to `PyDict_Size'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.14.rcgu.o): in function `pyo3::types::dict::PyDict::get_item::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/dict.rs:104: undefined reference to `PyDict_GetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.14.rcgu.o): in function `pyo3::types::dict::PyDict::del_item::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/dict.rs:136: undefined reference to `PyDict_DelItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.14.rcgu.o): in function `pyo3::types::dict::PyDict::keys':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/dict.rs:146: undefined reference to `PyDict_Keys'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.14.rcgu.o): in function `<pyo3::types::dict::PyDictIterator as core::iter::traits::iterator::Iterator>::next':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/dict.rs:195: undefined reference to `PyDict_Next'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.14.rcgu.o): in function `pyo3::types::num::<impl pyo3::conversion::IntoPy<pyo3::instance::Py<pyo3::types::any::PyAny>> for u64>::into_py':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/num.rs:106: undefined reference to `PyLong_FromUnsignedLongLong'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.14.rcgu.o): in function `pyo3::types::num::<impl pyo3::conversion::FromPyObject for u64>::extract':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/num.rs:113: undefined reference to `PyNumber_Index'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/num.rs:117: undefined reference to `PyLong_AsUnsignedLongLong'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.15.rcgu.o): in function `pyo3::type_object::initialize_tp_dict':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/type_object.rs:235: undefined reference to `PyDict_SetItemString'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.3.rcgu.o): in function `pyo3::types::any::PyAny::repr':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/any.rs:411: undefined reference to `PyObject_Repr'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.3.rcgu.o): in function `pyo3::types::any::PyAny::str':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/any.rs:421: undefined reference to `PyObject_Str'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.3.rcgu.o): in function `pyo3::types::any::PyAny::hash':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/any.rs:429: undefined reference to `PyObject_Hash'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.4.rcgu.o): in function `<pyo3::types::sequence::PySequence as pyo3::conversion::PyTryFrom>::try_from':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/sequence.rs:378: undefined reference to `PySequence_Check'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.6.rcgu.o): in function `pyo3::err::PyErr::occurred':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/err/mod.rs:208: undefined reference to `PyErr_Occurred'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.6.rcgu.o): in function `pyo3::err::PyErr::fetch':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/err/mod.rs:223: undefined reference to `PyErr_Fetch'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.6.rcgu.o): in function `pyo3::err::PyErr::new_type':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/err/mod.rs:270: undefined reference to `PyErr_NewException'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.6.rcgu.o): in function `pyo3::err::PyErr::print':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/err/mod.rs:302: undefined reference to `PyErr_PrintEx'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.6.rcgu.o): in function `pyo3::err::PyErr::restore':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/err/mod.rs:356: undefined reference to `PyErr_Restore'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.6.rcgu.o): in function `pyo3::err::PyErr::normalized':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/err/mod.rs:427: undefined reference to `PyErr_NormalizeException'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.6.rcgu.o): in function `pyo3::err::panic_after_error':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/err/mod.rs:505: undefined reference to `PyErr_Print'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.6.rcgu.o): in function `pyo3::types::list::PyList::len':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/list.rs:45: undefined reference to `PyList_Size'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.6.rcgu.o): in function `pyo3::types::list::PyList::get_item':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/list.rs:59: undefined reference to `PyList_GetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.9.rcgu.o): in function `pyo3::ffi::boolobject::PyBool_Check':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/ffi/boolobject.rs:20: undefined reference to `PyBool_Type'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.9.rcgu.o): in function `pyo3::ffi::boolobject::Py_True':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/ffi/boolobject.rs:31: undefined reference to `_Py_TrueStruct'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.9.rcgu.o): in function `pyo3::gil::prepare_freethreaded_python::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/gil.rs:64: undefined reference to `Py_IsInitialized'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/gil.rs:83: undefined reference to `Py_InitializeEx'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/gil.rs:106: undefined reference to `PyEval_SaveThread'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.9.rcgu.o): in function `pyo3::gil::prepare_freethreaded_python::{{closure}}::finalize':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/gil.rs:88: undefined reference to `Py_IsInitialized'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/gil.rs:89: undefined reference to `PyGILState_Ensure'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/gil.rs:90: undefined reference to `Py_Finalize'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.9.rcgu.o): in function `pyo3::gil::GILGuard::acquire':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/gil.rs:145: undefined reference to `PyGILState_Ensure'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.9.rcgu.o): in function `<pyo3::gil::GILGuard as core::ops::drop::Drop>::drop':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/gil.rs:191: undefined reference to `PyGILState_Release'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.9.rcgu.o): in function `pyo3::pyclass::tp_free_fallback':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/pyclass.rs:78: undefined reference to `PyObject_Free'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/pyclass.rs:76: undefined reference to `PyObject_GC_Del'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.9.rcgu.o): in function `pyo3::types::bytes::PyBytes::as_bytes':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/bytes.rs:81: undefined reference to `PyBytes_AsString'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/bytes.rs:82: undefined reference to `PyBytes_Size'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.9.rcgu.o): in function `pyo3::types::floatob::PyFloat::new':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/floatob.rs:29: undefined reference to `PyFloat_FromDouble'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.9.rcgu.o): in function `pyo3::types::tuple::PyTuple::len':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:45: undefined reference to `PyTuple_Size'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.9.rcgu.o): in function `pyo3::types::tuple::PyTuple::slice':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:58: undefined reference to `PyTuple_GetSlice'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-22bcf27d5b4e2f67.rlib(pyo3-22bcf27d5b4e2f67.pyo3.aon4vr6h-cgu.9.rcgu.o): in function `pyo3::types::tuple::PyTuple::get_item':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.12.4/src/types/tuple.rs:77: undefined reference to `PyTuple_GetItem'
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `retworkx`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "9b45464e73bc8ec018eae4fe4f58063272898008265df143e4cee324641bb390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b45464e73bc8ec018eae4fe4f58063272898008265df143e4cee324641bb390", kill_on_drop: false }`
[INFO] [stdout] 9b45464e73bc8ec018eae4fe4f58063272898008265df143e4cee324641bb390
