[INFO] fetching crate pytrace 0.3.3...
[INFO] testing pytrace-0.3.3 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate pytrace 0.3.3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate pytrace 0.3.3 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pytrace 0.3.3
[INFO] finished tweaking crates.io crate pytrace 0.3.3
[INFO] tweaked toml for crates.io crate pytrace 0.3.3 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f57bb810c07a118e96e1313e886dfeb78cde368e280086453378ab0f734921d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0f57bb810c07a118e96e1313e886dfeb78cde368e280086453378ab0f734921d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f57bb810c07a118e96e1313e886dfeb78cde368e280086453378ab0f734921d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f57bb810c07a118e96e1313e886dfeb78cde368e280086453378ab0f734921d", kill_on_drop: false }`
[INFO] [stdout] 0f57bb810c07a118e96e1313e886dfeb78cde368e280086453378ab0f734921d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64857295e1b6377f5bf3a13d0a542b28e5451f89f552e9023536e50386522786
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "64857295e1b6377f5bf3a13d0a542b28e5451f89f552e9023536e50386522786", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling pyo3 v0.10.1
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling nix v0.20.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling pytrace_core v0.2.5
[INFO] [stderr]    Compiling pyo3-derive-backend v0.10.1
[INFO] [stderr]    Compiling ctrlc v3.1.9
[INFO] [stderr]    Compiling inventory-impl v0.1.10
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling ctor v0.1.20
[INFO] [stderr]    Compiling indoc-impl v0.3.6
[INFO] [stderr]    Compiling pyo3cls v0.10.1
[INFO] [stderr]    Compiling indoc v0.3.6
[INFO] [stderr]    Compiling inventory v0.1.10
[INFO] [stderr]    Compiling pytrace v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "64857295e1b6377f5bf3a13d0a542b28e5451f89f552e9023536e50386522786", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64857295e1b6377f5bf3a13d0a542b28e5451f89f552e9023536e50386522786", kill_on_drop: false }`
[INFO] [stdout] 64857295e1b6377f5bf3a13d0a542b28e5451f89f552e9023536e50386522786
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 55895bbf9c49442a4c3d571feee98917850cc89e9496477a45475d69a3e3c3b4
[INFO] running `Command { std: "docker" "start" "-a" "55895bbf9c49442a4c3d571feee98917850cc89e9496477a45475d69a3e3c3b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling pytrace v0.3.3 (/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/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.1hjlvicn7bijvj75.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libctrlc-9d195f2829871667.rlib" "/opt/rustwide/target/debug/deps/libnix-a45f8b3f8e92628c.rlib" "/opt/rustwide/target/debug/deps/libbitflags-603a79344a96ee73.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-1ce38cc2ca963dbe.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-44cde79bf84da402.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-4dc925bb53d03412.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-2216cca8b1bb2a2f.rlib" "/opt/rustwide/target/debug/deps/libglob-367c240206242d35.rlib" "/opt/rustwide/target/debug/deps/libpytrace_core-5090ddeb67377d8a.rlib" "/opt/rustwide/target/debug/deps/librand-8f72dcb574b7a79a.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-237377615eae4e60.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-82bdeb907cc2ed56.rlib" "/opt/rustwide/target/debug/deps/librand_core-1a3f82df7893c992.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-ff4bf479f998d9a3.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-477585129feec44c.rlib" "/opt/rustwide/target/debug/deps/libthreadpool-0b701ecc92037f18.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-2ca1d9b1fcb10de2.rlib" "/opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-dbf90275cb0b7ff3.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-63825db5adaa9456.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-2373f89db8adc0bf.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-de9cbe0cb77e19a3.rlib" "/opt/rustwide/target/debug/deps/liblock_api-6520979e1aed6201.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-4b059ff10415273f.rlib" "/opt/rustwide/target/debug/deps/liblibc-9b2e8dd731b3973a.rlib" "/opt/rustwide/target/debug/deps/libunindent-eb91c153e32e90d2.rlib" "/opt/rustwide/target/debug/deps/libpaste-eb0ae3f5521e0100.rlib" "/opt/rustwide/target/debug/deps/libinventory-2c058ac894c2b283.rlib" "/opt/rustwide/target/debug/deps/libindoc-84f57643ab5be9e0.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9c44f1fe63de3edb.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5dfdbb680ac299a1.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-353beaf877db2fdf.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-cd4abd33332d2d3f.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-3b908b5b50ddd80c.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-9cafd3521b5532d3.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-7b0935832903a9ac.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-8a349b13d67c76e3.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-9d41e7cb09eafd8e.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-095194fedb4c0ec4.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-968cf83f088269ec.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e63bbb95a6beff5c.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-9f216e67c2916fa5.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-4688b763605c6a0e.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a9b2dc3244289321.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-52d5241975807511.rlib" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9924c22ae1efcf66.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-003d83a588984e1f.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/b70888601af92f6cdc0364abab3446e418b91d36/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.11.rcgu.o: in function `pyo3::pyclass::PyClassAlloc::dealloc':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/pyclass.rs:43: undefined reference to `PyObject_CallFinalizerFromDealloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.11.rcgu.o: in function `pyo3::pyclass::PyClassAlloc::dealloc':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/pyclass.rs:43: undefined reference to `PyObject_CallFinalizerFromDealloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.11.rcgu.o: in function `pyo3::pyclass::PyClassAlloc::dealloc':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/pyclass.rs:43: undefined reference to `PyObject_CallFinalizerFromDealloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.15.rcgu.o: in function `pyo3::pyclass::PyClassAlloc::dealloc':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/pyclass.rs:43: undefined reference to `PyObject_CallFinalizerFromDealloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.15.rcgu.o: in function `pyo3::pyclass::PyClassAlloc::dealloc':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/pyclass.rs:43: undefined reference to `PyObject_CallFinalizerFromDealloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.15.rcgu.o:/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/pyclass.rs:43: more undefined references to `PyObject_CallFinalizerFromDealloc' follow
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.3.rcgu.o: in function `pyo3::types::tuple::<impl pyo3::conversion::ToPyObject for (A,)>::to_object':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/types/tuple.rs:150: undefined reference to `PyTuple_New'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/types/tuple.rs:151: undefined reference to `PyTuple_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.3.rcgu.o: in function `pyo3::pyclass::PyClassAlloc::dealloc':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/pyclass.rs:43: undefined reference to `PyObject_CallFinalizerFromDealloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.5.rcgu.o: in function `pyo3::pyclass::PyClassAlloc::dealloc':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/pyclass.rs:43: undefined reference to `PyObject_CallFinalizerFromDealloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.5.rcgu.o: in function `pyo3::pyclass::PyClassAlloc::dealloc':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/pyclass.rs:43: undefined reference to `PyObject_CallFinalizerFromDealloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.5.rcgu.o: in function `pyo3::pyclass::PyClassAlloc::dealloc':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/pyclass.rs:43: undefined reference to `PyObject_CallFinalizerFromDealloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.5.rcgu.o: in function `pyo3::pyclass::PyClassAlloc::dealloc':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/pyclass.rs:43: undefined reference to `PyObject_CallFinalizerFromDealloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.8.rcgu.o: in function `pyo3::ffi::object::PyObject_TypeCheck':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/ffi/object.rs:721: undefined reference to `PyType_IsSubtype'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.8.rcgu.o: in function `pyo3::ffi::object::Py_DECREF':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/ffi/object.rs:931: undefined reference to `_Py_Dealloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.8.rcgu.o: in function `pyo3::types::dict::PyDict::set_item::{{closure}}::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/types/dict.rs:124: undefined reference to `PyDict_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.8.rcgu.o: in function `pyo3::pyclass::PyClassAlloc::dealloc':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/pyclass.rs:43: undefined reference to `PyObject_CallFinalizerFromDealloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.1.rcgu.o: in function `pyo3::pyclass::default_alloc':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/pyclass.rs:22: undefined reference to `PyType_GenericAlloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.1.rcgu.o: in function `pyo3::pyclass::default_alloc':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/pyclass.rs:22: undefined reference to `PyType_GenericAlloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.1.rcgu.o: in function `pyo3::pyclass::default_alloc':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/pyclass.rs:22: undefined reference to `PyType_GenericAlloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.1.rcgu.o: in function `pyo3::pyclass::default_alloc':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/pyclass.rs:22: undefined reference to `PyType_GenericAlloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.1.rcgu.o: in function `pyo3::pyclass::default_alloc':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/pyclass.rs:22: undefined reference to `PyType_GenericAlloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.1.rcgu.o:/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/pyclass.rs:22: more undefined references to `PyType_GenericAlloc' follow
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.1.rcgu.o: in function `pyo3::pyclass::initialize_type_object':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/pyclass.rs:208: undefined reference to `PyType_Ready'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.1.rcgu.o: in function `pyo3::pyclass::initialize_type_object':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/pyclass.rs:208: undefined reference to `PyType_Ready'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.1.rcgu.o: in function `pyo3::pyclass::initialize_type_object':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/pyclass.rs:208: undefined reference to `PyType_Ready'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.1.rcgu.o: in function `pyo3::pyclass::initialize_type_object':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/pyclass.rs:208: undefined reference to `PyType_Ready'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.1.rcgu.o: in function `pyo3::pyclass::initialize_type_object':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/pyclass.rs:208: undefined reference to `PyType_Ready'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.1.rcgu.o:/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/pyclass.rs:208: more undefined references to `PyType_Ready' follow
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.1.rcgu.o:(.data.rel.ro..L__unnamed_16+0x8): undefined reference to `PyObject_GenericGetDict'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.1.rcgu.o:(.data.rel.ro..L__unnamed_16+0x10): undefined reference to `PyObject_GenericSetDict'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.14.rcgu.o: in function `pyo3::err::PyErr::restore':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/err.rs:363: undefined reference to `PyErr_Restore'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.14.rcgu.o: in function `pyo3::types::tuple::<impl pyo3::conversion::ToPyObject for (A,)>::to_object':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/types/tuple.rs:150: undefined reference to `PyTuple_New'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/types/tuple.rs:151: undefined reference to `PyTuple_SetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pytrace-d0f2d4895479609a.pytrace.f7948cf0-cgu.9.rcgu.o: in function `<pyo3::types::any::PyAny as pyo3::type_object::PyTypeInfo>::type_object':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/types/mod.rs:148: undefined reference to `PyBaseObject_Type'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.0.rcgu.o): in function `pyo3::err::PyErr::occurred':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/err.rs:165: undefined reference to `PyErr_Occurred'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.0.rcgu.o): in function `pyo3::err::PyErr::fetch':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/err.rs:180: undefined reference to `PyErr_Fetch'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.0.rcgu.o): in function `pyo3::err::PyErr::new_type':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/err.rs:227: undefined reference to `PyErr_NewException'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.0.rcgu.o): in function `pyo3::err::PyErr::print':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/err.rs:267: undefined reference to `PyErr_PrintEx'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.0.rcgu.o): in function `pyo3::err::PyErr::restore':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/err.rs:363: undefined reference to `PyErr_Restore'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.0.rcgu.o): in function `pyo3::err::panic_after_error':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/err.rs:570: undefined reference to `PyErr_Print'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.10.rcgu.o): in function `pyo3::gil::prepare_freethreaded_python::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/gil.rs:68: undefined reference to `Py_IsInitialized'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/gil.rs:86: undefined reference to `Py_InitializeEx'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/gil.rs:97: undefined reference to `PyEval_SaveThread'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.10.rcgu.o): in function `pyo3::gil::GILGuard::acquire':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/gil.rs:134: undefined reference to `PyGILState_Ensure'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.10.rcgu.o): in function `<pyo3::gil::GILGuard as core::ops::drop::Drop>::drop':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/gil.rs:164: undefined reference to `PyGILState_Release'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.11.rcgu.o): in function `pyo3::types::floatob::PyFloat::new':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/types/floatob.rs:29: undefined reference to `PyFloat_FromDouble'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.11.rcgu.o): in function `pyo3::types::floatob::<impl pyo3::conversion::FromPyObject for f64>::extract':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/types/floatob.rs:54: undefined reference to `PyFloat_AsDouble'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.12.rcgu.o): in function `pyo3::ffi::object::Py_DECREF':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/ffi/object.rs:931: undefined reference to `_Py_Dealloc'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.12.rcgu.o): in function `pyo3::ffi::object::Py_None':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/ffi/object.rs:975: undefined reference to `_Py_NoneStruct'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.12.rcgu.o): in function `pyo3::pyclass::tp_free_fallback':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/pyclass.rs:60: undefined reference to `PyObject_Free'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/pyclass.rs:58: undefined reference to `PyObject_GC_Del'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.12.rcgu.o): in function `pyo3::types::bytes::PyBytes::as_bytes':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/types/bytes.rs:43: undefined reference to `PyBytes_AsString'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/types/bytes.rs:44: undefined reference to `PyBytes_Size'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.13.rcgu.o): in function `pyo3::types::num::<impl pyo3::conversion::IntoPy<pyo3::object::PyObject> for u64>::into_py':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/types/num.rs:163: undefined reference to `PyLong_FromUnsignedLongLong'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.13.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/pyo3-0.10.1/src/types/num.rs:170: undefined reference to `PyNumber_Index'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/types/num.rs:174: undefined reference to `PyLong_AsUnsignedLongLong'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.14.rcgu.o): in function `pyo3::types::tuple::PyTuple::slice':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/types/tuple.rs:56: undefined reference to `PyTuple_GetSlice'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.15.rcgu.o): in function `pyo3::types::dict::PyDict::new':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/types/dict.rs:30: undefined reference to `PyDict_New'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.15.rcgu.o): in function `pyo3::types::dict::PyDict::copy':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/types/dict.rs:58: undefined reference to `PyDict_Copy'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.15.rcgu.o): in function `pyo3::types::dict::PyDict::len':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/types/dict.rs:71: undefined reference to `PyDict_Size'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.15.rcgu.o): in function `pyo3::types::dict::PyDict::get_item::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/types/dict.rs:105: undefined reference to `PyDict_GetItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.15.rcgu.o): in function `pyo3::types::dict::PyDict::del_item::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/types/dict.rs:137: undefined reference to `PyDict_DelItem'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.15.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/pyo3-0.10.1/src/types/dict.rs:196: undefined reference to `PyDict_Next'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.15.rcgu.o): in function `pyo3::types::string::PyString::new':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/types/string.rs:28: undefined reference to `PyUnicode_FromStringAndSize'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.15.rcgu.o): in function `pyo3::types::string::PyString::as_bytes':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/types/string.rs:50: undefined reference to `PyUnicode_AsUTF8AndSize'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.15.rcgu.o): in function `pyo3::types::string::PyString::to_string_lossy':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/types/string.rs:76: undefined reference to `PyUnicode_AsEncodedString'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.2.rcgu.o): in function `pyo3::types::any::PyAny::str':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/types/any.rs:426: undefined reference to `PyObject_Str'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.5.rcgu.o): in function `<pyo3::exceptions::BaseException as pyo3::type_object::PyTypeObject>::type_object':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/exceptions.rs:219: undefined reference to `PyExc_BaseException'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.5.rcgu.o): in function `<pyo3::exceptions::StopIteration as pyo3::type_object::PyTypeObject>::type_object':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/exceptions.rs:219: undefined reference to `PyExc_StopIteration'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.5.rcgu.o): in function `<pyo3::exceptions::OverflowError as pyo3::type_object::PyTypeObject>::type_object':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/exceptions.rs:219: undefined reference to `PyExc_OverflowError'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.5.rcgu.o): in function `<pyo3::exceptions::RuntimeError as pyo3::type_object::PyTypeObject>::type_object':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/exceptions.rs:219: undefined reference to `PyExc_RuntimeError'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.5.rcgu.o): in function `<pyo3::exceptions::SystemError as pyo3::type_object::PyTypeObject>::type_object':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/exceptions.rs:219: undefined reference to `PyExc_SystemError'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.5.rcgu.o): in function `<pyo3::exceptions::TypeError as pyo3::type_object::PyTypeObject>::type_object':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/exceptions.rs:219: undefined reference to `PyExc_TypeError'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.5.rcgu.o): in function `<pyo3::exceptions::UnicodeDecodeError as pyo3::type_object::PyTypeObject>::type_object':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/exceptions.rs:219: undefined reference to `PyExc_UnicodeDecodeError'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libpyo3-0d5693bb62dc0efe.rlib(pyo3-0d5693bb62dc0efe.pyo3.fc934f9d-cgu.5.rcgu.o): in function `<pyo3::exceptions::ValueError as pyo3::type_object::PyTypeObject>::type_object':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.10.1/src/exceptions.rs:219: undefined reference to `PyExc_ValueError'
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout]   = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified
[INFO] [stdout]   = note: use the `-l` flag to specify native libraries to link
[INFO] [stdout]   = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pytrace` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "55895bbf9c49442a4c3d571feee98917850cc89e9496477a45475d69a3e3c3b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55895bbf9c49442a4c3d571feee98917850cc89e9496477a45475d69a3e3c3b4", kill_on_drop: false }`
[INFO] [stdout] 55895bbf9c49442a4c3d571feee98917850cc89e9496477a45475d69a3e3c3b4