[INFO] fetching crate retworkx 0.8.0...
[INFO] testing retworkx-0.8.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate retworkx 0.8.0 into /workspace/builds/worker-2-tc1/source
[INFO] removed /workspace/builds/worker-2-tc1/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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate retworkx 0.8.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 61 packages to latest compatible versions
[INFO] [stderr]       Adding fixedbitset v0.2.0 (available: v0.5.7)
[INFO] [stderr]       Adding hashbrown v0.9.1 (available: v0.16.0)
[INFO] [stderr]       Adding indoc-impl v0.3.6 (available: v0.3.7)
[INFO] [stderr]       Adding ndarray v0.13.1 (available: v0.16.1)
[INFO] [stderr]       Adding numpy v0.12.2 (available: v0.26.0)
[INFO] [stderr]       Adding petgraph v0.5.1 (available: v0.8.3)
[INFO] [stderr]       Adding pyo3 v0.12.4 (available: v0.26.0)
[INFO] [stderr]       Adding pyo3-derive-backend v0.12.4 (available: v0.12.5)
[INFO] [stderr]       Adding pyo3cls v0.12.4 (available: v0.12.5)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding rand_pcg v0.3.1 (available: v0.9.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3cls v0.12.4
[INFO] [stderr]   Downloaded pyo3-derive-backend v0.12.4
[INFO] [stderr]   Downloaded numpy v0.12.2
[INFO] [stderr]   Downloaded ahash v0.4.8
[INFO] [stderr]   Downloaded ndarray v0.13.1
[INFO] [stderr]   Downloaded pyo3 v0.12.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc26360afaa073231d149d41cf111c828e4e0d3e09de53e377764aeb091d44fe
[INFO] running `Command { std: "docker" "start" "-a" "bc26360afaa073231d149d41cf111c828e4e0d3e09de53e377764aeb091d44fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc26360afaa073231d149d41cf111c828e4e0d3e09de53e377764aeb091d44fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc26360afaa073231d149d41cf111c828e4e0d3e09de53e377764aeb091d44fe", kill_on_drop: false }`
[INFO] [stdout] bc26360afaa073231d149d41cf111c828e4e0d3e09de53e377764aeb091d44fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 467eb58b943ca15c06764716469906f0a5a4a0dcaee68d016116eeca0ef36164
[INFO] running `Command { std: "docker" "start" "-a" "467eb58b943ca15c06764716469906f0a5a4a0dcaee68d016116eeca0ef36164", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling inventory v0.1.11
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling ahash v0.4.8
[INFO] [stderr]    Compiling pyo3 v0.12.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling ghost v0.1.20
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling rand_pcg v0.3.1
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling pyo3-derive-backend v0.12.4
[INFO] [stderr]    Compiling inventory-impl v0.1.11
[INFO] [stderr]    Compiling ctor v0.1.26
[INFO] [stderr]    Compiling indoc-impl v0.3.6
[INFO] [stderr]    Compiling indoc v0.3.6
[INFO] [stderr]    Compiling pyo3cls v0.12.4
[INFO] [stderr]    Compiling numpy v0.12.2
[INFO] [stderr]    Compiling retworkx v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.24s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: pyo3 v0.12.4, pyo3-derive-backend v0.12.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "467eb58b943ca15c06764716469906f0a5a4a0dcaee68d016116eeca0ef36164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "467eb58b943ca15c06764716469906f0a5a4a0dcaee68d016116eeca0ef36164", kill_on_drop: false }`
[INFO] [stdout] 467eb58b943ca15c06764716469906f0a5a4a0dcaee68d016116eeca0ef36164
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfe849657e93577724fe8d5d4cad2a47edbe57ea03feb0ba67e0065036bba8df
[INFO] running `Command { std: "docker" "start" "-a" "dfe849657e93577724fe8d5d4cad2a47edbe57ea03feb0ba67e0065036bba8df", 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" "/tmp/rustcH78bzd/symbols.o" "<17 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,libunicode_width-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/debug/deps/{librand_pcg-b84bafa31f6ce58c,librand-f79071408673b7c2,librand_chacha-dfcbc826dddf68e3,libppv_lite86-1f94671457ce84ff,libzerocopy-cce06fb2122f9e8f,librand_core-992d5d31a7b8aea0,libgetrandom-300ddd46e4b962ad,libnumpy-9a8994b11d9c7e41,libcfg_if-7e9efee4241be1ca,libndarray-240c98712c61aaa4,libmatrixmultiply-4a4b7026a6a016ee,libnum_complex-03f58ad84effa7dc,libnum_integer-9ccae98ad307169d,libnum_traits-e05972f153d0dad0,librawpointer-a726d041f28ef5ec,libpyo3-a0b974a37f50d749,libparking_lot-3a99942c1c7bd51a,libparking_lot_core-5356f80519c4628d,libsmallvec-45f6e3b8047adea1,liblock_api-0826b5028eacedf5,libscopeguard-d52bd00767847e44,libinstant-12245c94b13f8c81,libcfg_if-666d36e5ee0df220,liblibc-f44516d981b27aa6,libunindent-cc76a737251e1cb2,libpaste-8fa68bf18b2b9b24,libinventory-d0e0db79c6d372eb,libindoc-472d7480f37e81a5,libpetgraph-6556eb041e89913b,libindexmap-aabe4307af1ccc85,libhashbrown-8ac6e23154e6c3d0,libfixedbitset-f295048d268d5517,libhashbrown-6cf8261f85a4ad56,libahash-46527eee715a5cee,librayon-380c63807d2b5582,librayon_core-e3d7e751b31f5166,libcrossbeam_deque-ce08bd9aba37d973,libcrossbeam_epoch-0e344cb0f6dc787c,libcrossbeam_utils-57acb8582d3ed5fe,libeither-3b4351e3b18e236a}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcH78bzd/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: undefined symbol: PyErr_Restore
[INFO] [stdout]           >>> referenced by mod.rs:356 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/err/mod.rs:356)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.03.rcgu.o:(pyo3::err::PyErr::restore::ha93345e5792dd864)
[INFO] [stdout]           >>> referenced by mod.rs:356 (src/err/mod.rs:356)
[INFO] [stdout]           >>>               pyo3-a0b974a37f50d749.pyo3.b038811c07f23c5f-cgu.7.rcgu.o:(pyo3::err::PyErr::restore::hd8e82beb0145c90d) in archive /opt/rustwide/target/debug/deps/libpyo3-a0b974a37f50d749.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: PyList_New
[INFO] [stdout]           >>> referenced by list.rs:216 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/types/list.rs:216)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.01.rcgu.o:(pyo3::types::list::_$LT$impl$u20$pyo3..conversion..IntoPy$LT$pyo3..instance..Py$LT$pyo3..types..any..PyAny$GT$$GT$$u20$for$u20$alloc..vec..Vec$LT$T$GT$$GT$::into_py::he5a2b4476c72d2ec)
[INFO] [stdout]           >>> referenced by list.rs:216 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/types/list.rs:216)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.01.rcgu.o:(pyo3::types::list::_$LT$impl$u20$pyo3..conversion..IntoPy$LT$pyo3..instance..Py$LT$pyo3..types..any..PyAny$GT$$GT$$u20$for$u20$alloc..vec..Vec$LT$T$GT$$GT$::into_py::h9c9f0c908d3346c4)
[INFO] [stdout]           >>> referenced by list.rs:216 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/types/list.rs:216)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.01.rcgu.o:(pyo3::types::list::_$LT$impl$u20$pyo3..conversion..IntoPy$LT$pyo3..instance..Py$LT$pyo3..types..any..PyAny$GT$$GT$$u20$for$u20$alloc..vec..Vec$LT$T$GT$$GT$::into_py::hd9bffaaab36d7480)
[INFO] [stdout]           >>> referenced 4 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: PyList_SetItem
[INFO] [stdout]           >>> referenced by list.rs:219 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/types/list.rs:219)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.01.rcgu.o:(pyo3::types::list::_$LT$impl$u20$pyo3..conversion..IntoPy$LT$pyo3..instance..Py$LT$pyo3..types..any..PyAny$GT$$GT$$u20$for$u20$alloc..vec..Vec$LT$T$GT$$GT$::into_py::he5a2b4476c72d2ec)
[INFO] [stdout]           >>> referenced by list.rs:219 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/types/list.rs:219)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.01.rcgu.o:(pyo3::types::list::_$LT$impl$u20$pyo3..conversion..IntoPy$LT$pyo3..instance..Py$LT$pyo3..types..any..PyAny$GT$$GT$$u20$for$u20$alloc..vec..Vec$LT$T$GT$$GT$::into_py::h9c9f0c908d3346c4)
[INFO] [stdout]           >>> referenced by list.rs:219 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/types/list.rs:219)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.01.rcgu.o:(pyo3::types::list::_$LT$impl$u20$pyo3..conversion..IntoPy$LT$pyo3..instance..Py$LT$pyo3..types..any..PyAny$GT$$GT$$u20$for$u20$alloc..vec..Vec$LT$T$GT$$GT$::into_py::hd9bffaaab36d7480)
[INFO] [stdout]           >>> referenced 4 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: PyObject_CallFinalizerFromDealloc
[INFO] [stdout]           >>> referenced by pyclass.rs:48 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/pyclass.rs:48)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.11.rcgu.o:(pyo3::pyclass::PyClassAlloc::dealloc::h986b0a9d1c33e505)
[INFO] [stdout]           >>> referenced by pyclass.rs:48 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/pyclass.rs:48)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.11.rcgu.o:(pyo3::pyclass::PyClassAlloc::dealloc::h389b97787ae7c170)
[INFO] [stdout]           >>> referenced by pyclass.rs:48 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/pyclass.rs:48)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.07.rcgu.o:(pyo3::pyclass::PyClassAlloc::dealloc::h83e7ceb2896bd1fe)
[INFO] [stdout]           >>> referenced 2 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: PyTuple_New
[INFO] [stdout]           >>> referenced by tuple.rs:158 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/types/tuple.rs:158)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.04.rcgu.o:(pyo3::types::tuple::_$LT$impl$u20$pyo3..conversion..IntoPy$LT$pyo3..instance..Py$LT$pyo3..types..any..PyAny$GT$$GT$$u20$for$u20$$LP$A$C$B$RP$$GT$::into_py::hdf31801b7fb52831)
[INFO] [stdout]           >>> referenced by tuple.rs:158 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/types/tuple.rs:158)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.04.rcgu.o:(pyo3::types::tuple::_$LT$impl$u20$pyo3..conversion..IntoPy$LT$pyo3..instance..Py$LT$pyo3..types..any..PyAny$GT$$GT$$u20$for$u20$$LP$A$C$$RP$$GT$::into_py::haff96c550b024047)
[INFO] [stdout]           >>> referenced by tuple.rs:149 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/types/tuple.rs:149)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.12.rcgu.o:(pyo3::types::tuple::_$LT$impl$u20$pyo3..conversion..ToPyObject$u20$for$u20$$LP$A$C$B$C$C$RP$$GT$::to_object::hc9f04758215e1a31)
[INFO] [stdout]           >>> referenced 6 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: PyTuple_SetItem
[INFO] [stdout]           >>> referenced by tuple.rs:159 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/types/tuple.rs:159)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.04.rcgu.o:(pyo3::types::tuple::_$LT$impl$u20$pyo3..conversion..IntoPy$LT$pyo3..instance..Py$LT$pyo3..types..any..PyAny$GT$$GT$$u20$for$u20$$LP$A$C$B$RP$$GT$::into_py::hdf31801b7fb52831)
[INFO] [stdout]           >>> referenced by tuple.rs:159 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/types/tuple.rs:159)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.04.rcgu.o:(pyo3::types::tuple::_$LT$impl$u20$pyo3..conversion..IntoPy$LT$pyo3..instance..Py$LT$pyo3..types..any..PyAny$GT$$GT$$u20$for$u20$$LP$A$C$B$RP$$GT$::into_py::hdf31801b7fb52831)
[INFO] [stdout]           >>> referenced by tuple.rs:159 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/types/tuple.rs:159)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.04.rcgu.o:(pyo3::types::tuple::_$LT$impl$u20$pyo3..conversion..IntoPy$LT$pyo3..instance..Py$LT$pyo3..types..any..PyAny$GT$$GT$$u20$for$u20$$LP$A$C$$RP$$GT$::into_py::haff96c550b024047)
[INFO] [stdout]           >>> referenced 15 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: PyType_Ready
[INFO] [stdout]           >>> referenced by pyclass.rs:218 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/pyclass.rs:218)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.11.rcgu.o:(pyo3::pyclass::initialize_type_object::hb10b77c0650a762e)
[INFO] [stdout]           >>> referenced by pyclass.rs:218 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/pyclass.rs:218)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.11.rcgu.o:(pyo3::pyclass::initialize_type_object::ha6e6ca3a12489542)
[INFO] [stdout]           >>> referenced by pyclass.rs:218 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/pyclass.rs:218)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.11.rcgu.o:(pyo3::pyclass::initialize_type_object::he7ff590d387c4118)
[INFO] [stdout]           >>> referenced 2 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: _Py_NoneStruct
[INFO] [stdout]           >>> referenced by object.rs:988 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/ffi/object.rs:988)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.05.rcgu.o:(pyo3::ffi::object::Py_None::h498acb9d39d73c12)
[INFO] [stdout]           >>> referenced by object.rs:989 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/ffi/object.rs:989)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.05.rcgu.o:(pyo3::ffi::object::Py_None::h498acb9d39d73c12)
[INFO] [stdout]           >>> referenced by object.rs:988 (src/ffi/object.rs:988)
[INFO] [stdout]           >>>               pyo3-a0b974a37f50d749.pyo3.b038811c07f23c5f-cgu.6.rcgu.o:(pyo3::ffi::object::Py_None::hc5fb95523fa3c7da) in archive /opt/rustwide/target/debug/deps/libpyo3-a0b974a37f50d749.rlib
[INFO] [stdout]           >>> referenced 1 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: _Py_NotImplementedStruct
[INFO] [stdout]           >>> referenced by object.rs:993 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/ffi/object.rs:993)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.05.rcgu.o:(pyo3::ffi::object::Py_NotImplemented::h4d382b572a0d432a)
[INFO] [stdout]           >>> referenced by object.rs:994 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/ffi/object.rs:994)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.05.rcgu.o:(pyo3::ffi::object::Py_NotImplemented::h4d382b572a0d432a)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: PyType_IsSubtype
[INFO] [stdout]           >>> referenced by object.rs:733 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/ffi/object.rs:733)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.05.rcgu.o:(pyo3::ffi::object::PyObject_TypeCheck::h32ca5a0e39763810)
[INFO] [stdout]           >>> referenced by object.rs:733 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/ffi/object.rs:733)
[INFO] [stdout]           >>>               numpy-9a8994b11d9c7e41.numpy.79d41719455c02b6-cgu.1.rcgu.o:(pyo3::ffi::object::PyObject_TypeCheck::hfb80956ec05669a9) in archive /opt/rustwide/target/debug/deps/libnumpy-9a8994b11d9c7e41.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: _Py_Dealloc
[INFO] [stdout]           >>> referenced by object.rs:943 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/ffi/object.rs:943)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.05.rcgu.o:(pyo3::ffi::object::Py_DECREF::h9ba9cda7f636a929)
[INFO] [stdout]           >>> referenced by object.rs:943 (src/ffi/object.rs:943)
[INFO] [stdout]           >>>               pyo3-a0b974a37f50d749.pyo3.b038811c07f23c5f-cgu.6.rcgu.o:(pyo3::ffi::object::Py_DECREF::h8a9cb3113a9d3d33) in archive /opt/rustwide/target/debug/deps/libpyo3-a0b974a37f50d749.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: PyType_GenericAlloc
[INFO] [stdout]           >>> referenced by pyclass.rs:27 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/pyclass.rs:27)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.11.rcgu.o:(pyo3::pyclass::default_new::h12774ebbfafa4395)
[INFO] [stdout]           >>> referenced by pyclass.rs:27 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/pyclass.rs:27)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.11.rcgu.o:(pyo3::pyclass::default_new::hb3fbd4303f65b5f1)
[INFO] [stdout]           >>> referenced by pyclass.rs:27 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/pyclass.rs:27)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.11.rcgu.o:(pyo3::pyclass::default_new::hfc3bddaa93c496f5)
[INFO] [stdout]           >>> referenced 3 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: PyType_Modified
[INFO] [stdout]           >>> referenced by type_object.rs:210 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/type_object.rs:210)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.06.rcgu.o:(pyo3::type_object::LazyStaticType::get_or_init::_$u7b$$u7b$closure$u7d$$u7d$::hd33797c4a08fa783)
[INFO] [stdout]           >>> referenced by type_object.rs:210 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/type_object.rs:210)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.06.rcgu.o:(pyo3::type_object::LazyStaticType::get_or_init::_$u7b$$u7b$closure$u7d$$u7d$::h855f3d2bc13f9fec)
[INFO] [stdout]           >>> referenced by type_object.rs:210 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/type_object.rs:210)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.06.rcgu.o:(pyo3::type_object::LazyStaticType::get_or_init::_$u7b$$u7b$closure$u7d$$u7d$::hc1cc72d515ca7d59)
[INFO] [stdout]           >>> referenced 2 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: PyDict_GetItem
[INFO] [stdout]           >>> referenced by dict.rs:104 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/types/dict.rs:104)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.11.rcgu.o:(pyo3::types::dict::PyDict::get_item::_$u7b$$u7b$closure$u7d$$u7d$::h4dfbb7dd6489e6de)
[INFO] [stdout]           >>> referenced by dict.rs:104 (src/types/dict.rs:104)
[INFO] [stdout]           >>>               pyo3-a0b974a37f50d749.pyo3.b038811c07f23c5f-cgu.8.rcgu.o:(pyo3::types::dict::PyDict::get_item::_$u7b$$u7b$closure$u7d$$u7d$::hb61ea201ff398e9f) in archive /opt/rustwide/target/debug/deps/libpyo3-a0b974a37f50d749.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: PyDict_SetItem
[INFO] [stdout]           >>> referenced by dict.rs:123 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/types/dict.rs:123)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.11.rcgu.o:(pyo3::types::dict::PyDict::set_item::_$u7b$$u7b$closure$u7d$$u7d$::_$u7b$$u7b$closure$u7d$$u7d$::hb5bb6d4023aa58e8)
[INFO] [stdout]           >>> referenced by dict.rs:123 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/types/dict.rs:123)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.11.rcgu.o:(pyo3::types::dict::PyDict::set_item::_$u7b$$u7b$closure$u7d$$u7d$::_$u7b$$u7b$closure$u7d$$u7d$::h9d8987f9a0a07c81)
[INFO] [stdout]           >>> referenced by dict.rs:123 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/types/dict.rs:123)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.11.rcgu.o:(pyo3::types::dict::PyDict::set_item::_$u7b$$u7b$closure$u7d$$u7d$::_$u7b$$u7b$closure$u7d$$u7d$::h6098415fd7250f86)
[INFO] [stdout]           >>> referenced 3 more times
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: PyDict_Next
[INFO] [stdout]           >>> referenced by dict.rs:195 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/types/dict.rs:195)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.11.rcgu.o:(_$LT$pyo3..types..dict..PyDictIterator$u20$as$u20$core..iter..traits..iterator..Iterator$GT$::next::h9f902b8a18b5e87b)
[INFO] [stdout]           >>> referenced by dict.rs:195 (src/types/dict.rs:195)
[INFO] [stdout]           >>>               pyo3-a0b974a37f50d749.pyo3.b038811c07f23c5f-cgu.8.rcgu.o:(_$LT$pyo3..types..dict..PyDictIterator$u20$as$u20$core..iter..traits..iterator..Iterator$GT$::next::h92acc763e1c80890) in archive /opt/rustwide/target/debug/deps/libpyo3-a0b974a37f50d749.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: PyObject_Call
[INFO] [stdout]           >>> referenced by instance.rs:255 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/instance.rs:255)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.11.rcgu.o:(pyo3::instance::Py$LT$T$GT$::call::hf98271726e5edbda)
[INFO] [stdout]           >>> referenced by instance.rs:255 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/instance.rs:255)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.11.rcgu.o:(pyo3::instance::Py$LT$T$GT$::call::h9a94b78f4db2e718)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: PyObject_IsTrue
[INFO] [stdout]           >>> referenced by instance.rs:213 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/instance.rs:213)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.11.rcgu.o:(pyo3::instance::Py$LT$T$GT$::is_true::hfc63eae641d41a58)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: PySequence_Size
[INFO] [stdout]           >>> referenced by sequence.rs:23 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/types/sequence.rs:23)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.11.rcgu.o:(pyo3::types::sequence::PySequence::len::h0faa818a666cc540)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: PySequence_GetItem
[INFO] [stdout]           >>> referenced by sequence.rs:107 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.12.4/src/types/sequence.rs:107)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/retworkx-bb8c95e863b18d65.retworkx.ff528e19926e6fbd-cgu.11.rcgu.o:(pyo3::types::sequence::PySequence::get_item::h58c60838a1d4fbd6)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: too many errors emitted, stopping now (use --error-limit=0 to see all errors)
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `retworkx` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "dfe849657e93577724fe8d5d4cad2a47edbe57ea03feb0ba67e0065036bba8df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfe849657e93577724fe8d5d4cad2a47edbe57ea03feb0ba67e0065036bba8df", kill_on_drop: false }`
[INFO] [stdout] dfe849657e93577724fe8d5d4cad2a47edbe57ea03feb0ba67e0065036bba8df