[INFO] fetching crate cpython 0.5.1...
[INFO] testing cpython-0.5.1 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate cpython 0.5.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate cpython 0.5.1 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cpython 0.5.1
[INFO] finished tweaking crates.io crate cpython 0.5.1
[INFO] tweaked toml for crates.io crate cpython 0.5.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate cpython 0.5.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded python3-sys v0.5.1
[INFO] [stderr]   Downloaded python27-sys v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b32faaf124e388fff28a229dd05c245e31c1241de19097d17ae00364f843c0c
[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" "4b32faaf124e388fff28a229dd05c245e31c1241de19097d17ae00364f843c0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b32faaf124e388fff28a229dd05c245e31c1241de19097d17ae00364f843c0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b32faaf124e388fff28a229dd05c245e31c1241de19097d17ae00364f843c0c", kill_on_drop: false }`
[INFO] [stdout] 4b32faaf124e388fff28a229dd05c245e31c1241de19097d17ae00364f843c0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92702128ae0e79bebfd4da31b004c90dde009feac6ea52878da14a262ede0396
[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" "92702128ae0e79bebfd4da31b004c90dde009feac6ea52878da14a262ede0396", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]    Compiling cpython v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling paste-impl v0.1.17
[INFO] [stderr]    Compiling paste v0.1.17
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling python3-sys v0.5.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.02s
[INFO] running `Command { std: "docker" "inspect" "92702128ae0e79bebfd4da31b004c90dde009feac6ea52878da14a262ede0396", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92702128ae0e79bebfd4da31b004c90dde009feac6ea52878da14a262ede0396", kill_on_drop: false }`
[INFO] [stdout] 92702128ae0e79bebfd4da31b004c90dde009feac6ea52878da14a262ede0396
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd147673c1372382ac641dc204a9311fc6ac85cb6f1003d810fee5d1a9f90171
[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" "dd147673c1372382ac641dc204a9311fc6ac85cb6f1003d810fee5d1a9f90171", kill_on_drop: false }`
[INFO] [stderr]    Compiling cpython v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.43s
[INFO] running `Command { std: "docker" "inspect" "dd147673c1372382ac641dc204a9311fc6ac85cb6f1003d810fee5d1a9f90171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd147673c1372382ac641dc204a9311fc6ac85cb6f1003d810fee5d1a9f90171", kill_on_drop: false }`
[INFO] [stdout] dd147673c1372382ac641dc204a9311fc6ac85cb6f1003d810fee5d1a9f90171
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cfd26dc12b08db17cd136e572a8fd9b53b3d6b84e4f9e4bd5cc6558b7f6975cd
[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" "cfd26dc12b08db17cd136e572a8fd9b53b3d6b84e4f9e4bd5cc6558b7f6975cd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cpython-42cad2c77831cc35
[INFO] [stdout] 
[INFO] [stdout] running 88 tests
[INFO] [stdout] test buffer::test::test_compatible_size ... ok
[INFO] [stdout] test argparse::test::test_default_param_type ... ok
[INFO] [stdout] test objects::boolobject::test::test_false ... ok
[INFO] [stdout] test argparse::test::test_parse ... ok
[INFO] [stdout] test objectprotocol::test::test_display_string ... ok
[INFO] [stdout] test objects::dict::test::test_del_item ... ok
[INFO] [stdout] test objects::dict::test::test_items ... ok
[INFO] [stdout] test buffer::test::test_array_buffer ... ok
[INFO] [stdout] test buffer::test::test_bytes_buffer ... ok
[INFO] [stdout] test objects::dict::test::test_get_item ... ok
[INFO] [stdout] test objects::dict::test::test_del_item_does_not_update_original_object ... ok
[INFO] [stdout] test objects::dict::test::test_items_list ... ok
[INFO] [stdout] test objects::list::test::test_append ... ok
[INFO] [stdout] test objects::dict::test::test_set_item ... ok
[INFO] [stdout] test objects::list::test::test_extract ... ok
[INFO] [stdout] test objects::list::test::test_get_item ... ok
[INFO] [stdout] test objectprotocol::test::test_debug_string ... ok
[INFO] [stdout] test objects::dict::test::test_len ... ok
[INFO] [stdout] test err::tests::set_typeerror ... ok
[INFO] [stdout] test objectprotocol::test::test_compare ... ok
[INFO] [stdout] test argparse::test::test_default_value ... ok
[INFO] [stdout] test objects::list::test::test_iter ... ok
[INFO] [stdout] test objects::dict::test::test_set_item_does_not_update_original_object ... ok
[INFO] [stdout] test objects::num::test::float_to_i32 ... ok
[INFO] [stdout] test objects::iterator::tests::vec_iter ... ok
[INFO] [stdout] test objects::num::test::float_to_u64 ... ok
[INFO] [stdout] test objects::num::test::test_i64_min ... ok
[INFO] [stdout] test objects::num::test::test_u64_max ... ok
[INFO] [stdout] test objects::boolobject::test::test_true ... ok
[INFO] [stdout] test objects::list::test::test_len ... ok
[INFO] [stdout] test objects::num::test::int_to_float ... ok
[INFO] [stdout] test objects::num::test::to_from_i32 ... ok
[INFO] [stdout] test objects::num::test::to_from_i8 ... ok
[INFO] [stdout] test objects::num::test::to_from_f64 ... ok
[INFO] [stdout] test objects::num::test::to_from_i64 ... ok
[INFO] [stdout] test objects::num::test::to_from_u8 ... ok
[INFO] [stdout] test objects::num::test::to_from_u64 ... ok
[INFO] [stdout] test objects::num::test::to_from_usize ... ok
[INFO] [stdout] test objects::object::test_sizeof ... ok
[INFO] [stdout] test objects::sequence::test::test_extract_bytearray_to_vec ... ok
[INFO] [stdout] test objects::sequence::test::test_extract_range_to_vec ... ok
[INFO] [stdout] test objects::sequence::test::test_list_coercion ... ok
[INFO] [stdout] test objects::num::test::test_u32_max ... ok
[INFO] [stdout] test objects::list::test::test_insert ... ok
[INFO] [stdout] test objects::list::test::test_set_item ... ok
[INFO] [stdout] test objects::sequence::test::test_extract_tuple_to_vec ... ok
[INFO] [stdout] test objects::num::test::float_to_i64 ... ok
[INFO] [stdout] test objects::num::test::to_from_isize ... ok
[INFO] [stdout] test objects::num::test::to_from_u16 ... ok
[INFO] [stdout] test objects::num::test::to_from_u32 ... ok
[INFO] [stdout] test objects::sequence::test::test_seq_concat ... ok
[INFO] [stdout] test objects::sequence::test::test_seq_concat_string ... ok
[INFO] [stdout] test objects::dict::test::test_contains ... ok
[INFO] [stdout] test objects::sequence::test::test_seq_del_item ... ok
[INFO] [stdout] test objects::num::test::test_i64_max ... ok
[INFO] [stdout] test objects::sequence::test::test_lists_coerce_to_tuples ... ok
[INFO] [stdout] test objects::sequence::test::test_numbers_are_not_sequences ... ok
[INFO] [stdout] test objects::num::test::float_to_u32 ... ok
[INFO] [stdout] test objects::sequence::test::test_seq_repeat ... ok
[INFO] [stdout] test objects::num::test::to_from_f32 ... ok
[INFO] [stdout] test objects::num::test::to_from_i16 ... ok
[INFO] [stdout] test objects::sequence::test::test_seq_iter ... ok
[INFO] [stdout] test objects::sequence::test::test_strings_are_sequences ... ok
[INFO] [stdout] test objects::sequence::test::test_seq_count ... ok
[INFO] [stdout] test objects::sequence::test::test_seq_empty ... ok
[INFO] [stdout] test objects::sequence::test::test_seq_contains ... ok
[INFO] [stdout] test objects::sequence::test::test_seq_strings ... ok
[INFO] [stdout] test objects::sequence::test::test_strings_coerce_to_lists ... ok
[INFO] [stdout] test objects::sequence::test::test_tuple_coercion ... ok
[INFO] [stdout] test objects::string::test::test_extract_byte_str ... ok
[INFO] [stdout] test objects::string::test::test_extract_str ... ok
[INFO] [stdout] test objects::set::test::test_pop_does_not_update_original_object ... ok
[INFO] [stdout] test objects::sequence::test::test_seq_index ... ok
[INFO] [stdout] test objects::set::test::test_len ... ok
[INFO] [stdout] test objects::sequence::test::test_seq_get_item ... ok
[INFO] [stdout] test objects::string::test::test_non_bmp ... ok
[INFO] [stdout] test objects::tests::test_btreemap_to_python ... ok
[INFO] [stdout] test objects::tests::test_hashmap_to_python ... ok
[INFO] [stdout] test objects::tuple::test::test_len ... ok
[INFO] [stdout] test python::test::test_eval ... ok
[INFO] [stdout] test objects::set::test::test_pop ... ok
[INFO] [stdout] test objects::set::test::test_contains ... ok
[INFO] [stdout] test objects::set::test::test_discard ... ok
[INFO] [stdout] test objects::set::test::test_clear ... ok
[INFO] [stdout] test objects::set::test::test_add_does_not_update_original_object ... ok
[INFO] [stdout] test objects::set::test::test_btree_set ... ok
[INFO] [stdout] test objects::set::test::test_discard_does_not_update_original_object ... ok
[INFO] [stdout] test objects::set::test::test_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 88 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_class-3e428cc1ee4a043f
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test empty_class_in_module ... ok
[INFO] [stdout] test gc_integration ... ok
[INFO] [stdout] test class_method_with_args ... ok
[INFO] [stdout] test delitem ... ok
[INFO] [stdout] test empty_class ... ok
[INFO] [stdout] test context_manager ... ok
[INFO] [stdout] test contains_ref ... ok
[INFO] [stdout] test iterator ... ok
[INFO] [stdout] test new_with_one_arg ... ok
[INFO] [stdout] test new_with_two_args ... ok
[INFO] [stdout] test contains_opt_ref ... ok
[INFO] [stdout] test class_method ... ok
[INFO] [stdout] test instance_method ... ok
[INFO] [stdout] test comparisons ... ok
[INFO] [stdout] test data_is_dropped ... ok
[INFO] [stdout] test inplace_operations ... ok
[INFO] [stdout] test instance_method_with_args ... ok
[INFO] [stdout] test contains ... ok
[INFO] [stdout] test sequence_ref ... ok
[INFO] [stdout] test rich_comparisons_ref ... ok
[INFO] [stdout] test rich_comparisons ... ok
[INFO] [stdout] test empty_class_with_new ... ok
[INFO] [stdout] test callable ... ok
[INFO] [stdout] test rich_comparisons_opt_ref ... ok
[INFO] [stdout] test inplace_operations_ref ... ok
[INFO] [stdout] test properties ... ok
[INFO] [stdout] test binary_arithmetic ... ok
[INFO] [stdout] test setitem ... ok
[INFO] [stdout] test rich_comparisons_python_3_type_error ... ok
[INFO] [stdout] test setitem_opt_ref ... ok
[INFO] [stdout] test reversed ... ok
[INFO] [stdout] test setdelitem ... ok
[INFO] [stdout] test python3_string_methods ... ok
[INFO] [stdout] test static_method_with_args ... ok
[INFO] [stdout] test static_method ... ok
[INFO] [stdout] test setitem_ref ... ok
[INFO] [stdout] test len ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_function-1358cdb5517fc9df
[INFO] [stdout] test string_methods ... ok
[INFO] [stdout] test static_data ... ok
[INFO] [stdout] test sequence ... ok
[INFO] [stdout] test unary_arithmetic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test inline_two_args ... ok
[INFO] [stdout] test one_arg ... ok
[INFO] [stdout] test trailing_comma ... ok
[INFO] [stdout] test opt_args ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_sharedref-9c4385e611b31a48
[INFO] [stdout] test no_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_try_leak_while_borrow_mut ... ok
[INFO] [stdout] test test_leaked_borrow ... ok
[INFO] [stdout] test test_try_borrow_while_borrow_mut ... ok
[INFO] [stdout] test test_leaked_borrow_after_mut ... ok
[INFO] [stdout] test test_leak_while_borrow_mut ... ok
[INFO] [stdout] test test_leaked_borrow_mut ... ok
[INFO] [stdout] test test_borrow_mut_while_borrow ... ok
[INFO] [stdout] test test_try_borrow_mut_while_borrow ... ok
[INFO] [stdout] test test_try_borrow_mut_while_leaked_ref ... ok
[INFO] [stdout] test test_try_borrow_mut_while_leaked_ref_mut ... ok
[INFO] [stdout] test test_borrow_while_borrow_mut ... ok
[INFO] [stdout] test test_leaked_borrow_mut_after_mut ... ok
[INFO] [stderr]    Doc-tests cpython
[INFO] [stdout] test test_leaked_map_after_mut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test src/lib.rs - (line 51) ... ignored
[INFO] [stdout] test src/objectprotocol.rs - objectprotocol::ObjectProtocol::compare (line 87) ... ignored
[INFO] [stdout] test src/objects/capsule.rs - py_capsule (line 201) ... ignored
[INFO] [stdout] test src/objects/capsule.rs - py_capsule (line 210) ... ignored
[INFO] [stdout] test src/objects/capsule.rs - py_capsule_fn (line 386) ... ignored
[INFO] [stdout] test src/objects/capsule.rs - py_capsule_fn (line 397) ... ignored
[INFO] [stdout] test src/objectprotocol.rs - objectprotocol::ObjectProtocol::call_method (line 231) ... ok
[INFO] [stdout] test src/py_class/py_class.rs - py_class (line 117) ... ignored
[INFO] [stdout] test src/py_class/py_class.rs - py_class (line 131) ... ignored
[INFO] [stdout] test src/objects/capsule.rs - objects::capsule::PyCapsule (line 133) ... ok
[INFO] [stdout] test src/objects/capsule.rs - py_capsule_fn (line 462) ... ok
[INFO] [stdout] test src/objects/capsule.rs - objects::capsule::PyCapsule (line 34) ... ok
[INFO] [stdout] test src/py_class/py_class.rs - py_class (line 61) ... ignored
[INFO] [stdout] test src/lib.rs - (line 66) ... FAILED
[INFO] [stdout] test src/objects/capsule.rs - py_capsule (line 232) ... ok
[INFO] [stdout] test src/sharedref.rs - sharedref::PySharedRef (line 104) ... ignored
[INFO] [stdout] test src/objects/module.rs - objects::module::PyModule::call (line 115) ... ok
[INFO] [stdout] test src/sharedref.rs - sharedref::UnsafePyLeaked (line 310) ... ignored
[INFO] [stdout] test src/sharedref.rs - sharedref::UnsafePyLeaked (line 315) ... ignored
[INFO] [stdout] test src/objects/capsule.rs - objects::capsule::PyCapsule::new (line 569) ... ok
[INFO] [stdout] test src/objects/tuple.rs - objects::tuple::NoArgs (line 206) ... ok
[INFO] [stdout] test src/function.rs - py_fn (line 100) ... ok
[INFO] [stdout] test src/objects/capsule.rs - py_capsule (line 317) ... ok
[INFO] [stdout] test src/err.rs - py_exception (line 43) ... ok
[INFO] [stdout] test src/py_class/py_class.rs - py_class (line 222) ... ok
[INFO] [stdout] test src/objects/capsule.rs - objects::capsule::PyCapsule (line 165) ... ok
[INFO] [stdout] test src/objects/capsule.rs - py_capsule_fn (line 418) ... ok
[INFO] [stdout] test src/pythonrun.rs - pythonrun::GILGuard (line 87) ... ok
[INFO] [stdout] test src/pythonrun.rs - pythonrun::GILProtected (line 136) ... ok
[INFO] [stdout] test src/py_class/py_class.rs - py_class (line 274) ... ok
[INFO] [stdout] test src/py_class/py_class.rs - py_class (line 34) ... ok
[INFO] [stdout] test src/sharedref.rs - sharedref::PySharedRefCell (line 41) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 66) stdout ----
[INFO] [stdout] Test executable failed (exit code 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: PyErr { ptype: <class 'TypeError'>, pvalue: Some('Expected type that converts to PyString but received NoneType'), ptraceback: None }', src/lib.rs:7:25
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55a82f83ae10 - std::backtrace_rs::backtrace::libunwind::trace::h7cf3ca97bd83fbab
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x55a82f83ae10 - std::backtrace_rs::backtrace::trace_unsynchronized::h5a69c674b2d9ea5c
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x55a82f83ae10 - std::sys_common::backtrace::_print_fmt::hdf72478dfcb50678
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x55a82f83ae10 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h1e0bdbb35e83deca
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x55a82f8539bc - core::fmt::write::he67f9b17bcb7ee73
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/fmt/mod.rs:1080
[INFO] [stdout]    5:     0x55a82f8390d2 - std::io::Write::write_fmt::hac97d5cb5753e2ec
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/mod.rs:1516
[INFO] [stdout]    6:     0x55a82f83cf3d - std::sys_common::backtrace::_print::haa20918e28a126c5
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    7:     0x55a82f83cf3d - std::sys_common::backtrace::print::h49e772a4873d9076
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    8:     0x55a82f83cf3d - std::panicking::default_hook::{{closure}}::hb218b305d15e3f11
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:208
[INFO] [stdout]    9:     0x55a82f83cbe8 - std::panicking::default_hook::h63997b7b949e1ce0
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:227
[INFO] [stdout]   10:     0x55a82f83d5c1 - std::panicking::rust_panic_with_hook::hb54f09ccadf64bd3
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:577
[INFO] [stdout]   11:     0x55a82f83d169 - std::panicking::begin_panic_handler::{{closure}}::h8b43445b254eeb30
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:484
[INFO] [stdout]   12:     0x55a82f83b29c - std::sys_common::backtrace::__rust_end_short_backtrace::hacd691450edfeae0
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   13:     0x55a82f83d129 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:483
[INFO] [stdout]   14:     0x55a82f852cd1 - core::panicking::panic_fmt::h5b17d4a0e853d0f5
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/panicking.rs:85
[INFO] [stdout]   15:     0x55a82f852af3 - core::option::expect_none_failed::hd08bf36cae411fff
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/option.rs:1234
[INFO] [stdout]   16:     0x55a82f8173ea - core::result::Result<T,E>::unwrap::h8db124693f57bade
[INFO] [stdout]   17:     0x55a82f817ae1 - rust_out::main::h405f65324f7b53be
[INFO] [stdout]   18:     0x55a82f817293 - core::ops::function::FnOnce::call_once::h5c25fabf55f68cb0
[INFO] [stdout]   19:     0x55a82f817179 - std::sys_common::backtrace::__rust_begin_short_backtrace::he48b78818c6bb8fc
[INFO] [stdout]   20:     0x55a82f817209 - std::rt::lang_start::{{closure}}::h2090de6a9fc357b8
[INFO] [stdout]   21:     0x55a82f83d9e7 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h908982dfc31b926f
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:259
[INFO] [stdout]   22:     0x55a82f83d9e7 - std::panicking::try::do_call::h92777899503b7584
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stdout]   23:     0x55a82f83d9e7 - std::panicking::try::h8815656b2b76e792
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stdout]   24:     0x55a82f83d9e7 - std::panic::catch_unwind::h112ab81228f50b46
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stdout]   25:     0x55a82f83d9e7 - std::rt::lang_start_internal::h1772a706c7575c24
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/rt.rs:51
[INFO] [stdout]   26:     0x55a82f8171e8 - std::rt::lang_start::h5654c047948033d3
[INFO] [stdout]   27:     0x55a82f8185ab - main
[INFO] [stdout]   28:     0x7f75fb16e0b3 - __libc_start_main
[INFO] [stdout]   29:     0x55a82f8170ae - _start
[INFO] [stdout]   30:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 66)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 19 passed; 1 failed; 12 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "cfd26dc12b08db17cd136e572a8fd9b53b3d6b84e4f9e4bd5cc6558b7f6975cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfd26dc12b08db17cd136e572a8fd9b53b3d6b84e4f9e4bd5cc6558b7f6975cd", kill_on_drop: false }`
[INFO] [stdout] cfd26dc12b08db17cd136e572a8fd9b53b3d6b84e4f9e4bd5cc6558b7f6975cd
