Nov 27 16:25:17.579 INFO checking yu-i9/mini_python against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 16:25:17.579 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 27 16:25:18.074 INFO [stdout] 4a88ba463ed851cd32b50622191f8d42cc077cf29ed7ea5fc2899ce3f1c24dd8
Nov 27 16:25:18.076 INFO running `"docker" "start" "-a" "4a88ba463ed851cd32b50622191f8d42cc077cf29ed7ea5fc2899ce3f1c24dd8"`
Nov 27 16:25:19.321 INFO [stderr] usermod: no changes
Nov 27 16:25:19.401 INFO [stderr]     Checking mini_python v0.1.0 (/source)
Nov 27 16:25:19.920 INFO [stderr] warning: unused import: `opcode::*`
Nov 27 16:25:19.920 INFO [stderr]  --> src/core/utils.rs:6:5
Nov 27 16:25:19.920 INFO [stderr]   |
Nov 27 16:25:19.920 INFO [stderr] 6 | use opcode::*;
Nov 27 16:25:19.920 INFO [stderr]   |     ^^^^^^^^^
Nov 27 16:25:19.920 INFO [stderr]   |
Nov 27 16:25:19.920 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 16:25:19.920 INFO [stderr] 
Nov 27 16:25:19.928 INFO [stderr] warning: unused import: `opcode::*`
Nov 27 16:25:19.928 INFO [stderr]  --> src/core/utils.rs:6:5
Nov 27 16:25:19.928 INFO [stderr]   |
Nov 27 16:25:19.928 INFO [stderr] 6 | use opcode::*;
Nov 27 16:25:19.928 INFO [stderr]   |     ^^^^^^^^^
Nov 27 16:25:19.928 INFO [stderr]   |
Nov 27 16:25:19.928 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 16:25:19.928 INFO [stderr] 
Nov 27 16:25:20.592 INFO [stderr] warning: value assigned to `ch` is never read
Nov 27 16:25:20.592 INFO [stderr]    --> src/core/lexer.rs:186:17
Nov 27 16:25:20.592 INFO [stderr]     |
Nov 27 16:25:20.592 INFO [stderr] 186 |         let mut ch = '0';
Nov 27 16:25:20.592 INFO [stderr]     |                 ^^
Nov 27 16:25:20.592 INFO [stderr]     |
Nov 27 16:25:20.592 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 27 16:25:20.593 INFO [stderr] 
Nov 27 16:25:20.593 INFO [stderr] warning: unused variable: `meta`
Nov 27 16:25:20.593 INFO [stderr]    --> src/core/object/typeobj.rs:225:17
Nov 27 16:25:20.593 INFO [stderr]     |
Nov 27 16:25:20.593 INFO [stderr] 225 | pub fn type_new(meta: Rc<PyObject>, args: &Vec<Rc<PyObject>>) -> PyRes<Rc<PyObject>> {
Nov 27 16:25:20.593 INFO [stderr]     |                 ^^^^ help: consider using `_meta` instead
Nov 27 16:25:20.593 INFO [stderr]     |
Nov 27 16:25:20.593 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 27 16:25:20.593 INFO [stderr] 
Nov 27 16:25:20.593 INFO [stderr] warning: value assigned to `mro` is never read
Nov 27 16:25:20.593 INFO [stderr]    --> src/core/object/typeobj.rs:472:13
Nov 27 16:25:20.593 INFO [stderr]     |
Nov 27 16:25:20.593 INFO [stderr] 472 |     let mut mro: Vec<Rc<PyObject>> = vec![];
Nov 27 16:25:20.593 INFO [stderr]     |             ^^^
Nov 27 16:25:20.593 INFO [stderr] 
Nov 27 16:25:20.593 INFO [stderr] warning: unused variable: `args`
Nov 27 16:25:20.593 INFO [stderr]    --> src/core/object/typeobj.rs:556:34
Nov 27 16:25:20.593 INFO [stderr]     |
Nov 27 16:25:20.593 INFO [stderr] 556 | fn object_new(typ: Rc<PyObject>, args: &Vec<Rc<PyObject>>) -> PyRes<Rc<PyObject>> {
Nov 27 16:25:20.593 INFO [stderr]     |                                  ^^^^ help: consider using `_args` instead
Nov 27 16:25:20.594 INFO [stderr] 
Nov 27 16:25:20.845 INFO [stderr] warning: value assigned to `ch` is never read
Nov 27 16:25:20.846 INFO [stderr]    --> src/core/lexer.rs:186:17
Nov 27 16:25:20.846 INFO [stderr]     |
Nov 27 16:25:20.846 INFO [stderr] 186 |         let mut ch = '0';
Nov 27 16:25:20.846 INFO [stderr]     |                 ^^
Nov 27 16:25:20.846 INFO [stderr]     |
Nov 27 16:25:20.864 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 27 16:25:20.872 INFO [stderr] 
Nov 27 16:25:20.872 INFO [stderr] warning: unused variable: `meta`
Nov 27 16:25:20.872 INFO [stderr]    --> src/core/object/typeobj.rs:225:17
Nov 27 16:25:20.872 INFO [stderr]     |
Nov 27 16:25:20.872 INFO [stderr] 225 | pub fn type_new(meta: Rc<PyObject>, args: &Vec<Rc<PyObject>>) -> PyRes<Rc<PyObject>> {
Nov 27 16:25:20.872 INFO [stderr]     |                 ^^^^ help: consider using `_meta` instead
Nov 27 16:25:20.873 INFO [stderr]     |
Nov 27 16:25:20.873 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 27 16:25:20.873 INFO [stderr] 
Nov 27 16:25:20.873 INFO [stderr] warning: value assigned to `mro` is never read
Nov 27 16:25:20.873 INFO [stderr]    --> src/core/object/typeobj.rs:472:13
Nov 27 16:25:20.873 INFO [stderr]     |
Nov 27 16:25:20.873 INFO [stderr] 472 |     let mut mro: Vec<Rc<PyObject>> = vec![];
Nov 27 16:25:20.873 INFO [stderr]     |             ^^^
Nov 27 16:25:20.873 INFO [stderr] 
Nov 27 16:25:20.873 INFO [stderr] warning: unused variable: `args`
Nov 27 16:25:20.873 INFO [stderr]    --> src/core/object/typeobj.rs:556:34
Nov 27 16:25:20.873 INFO [stderr]     |
Nov 27 16:25:20.873 INFO [stderr] 556 | fn object_new(typ: Rc<PyObject>, args: &Vec<Rc<PyObject>>) -> PyRes<Rc<PyObject>> {
Nov 27 16:25:20.873 INFO [stderr]     |                                  ^^^^ help: consider using `_args` instead
Nov 27 16:25:20.873 INFO [stderr] 
Nov 27 16:25:20.905 INFO [stderr] warning: field is never used: `args`
Nov 27 16:25:20.905 INFO [stderr]    --> src/core/object/excobj.rs:106:5
Nov 27 16:25:20.906 INFO [stderr]     |
Nov 27 16:25:20.906 INFO [stderr] 106 |     args: Rc<PyObject>,
Nov 27 16:25:20.906 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Nov 27 16:25:20.906 INFO [stderr]     |
Nov 27 16:25:20.907 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 27 16:25:20.907 INFO [stderr] 
Nov 27 16:25:20.911 INFO [stderr] warning: the feature `iterator_find_map` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 27 16:25:20.911 INFO [stderr]  --> src/core/mod.rs:2:12
Nov 27 16:25:20.911 INFO [stderr]   |
Nov 27 16:25:20.911 INFO [stderr] 2 | #![feature(iterator_find_map)]
Nov 27 16:25:20.912 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Nov 27 16:25:20.912 INFO [stderr]   |
Nov 27 16:25:20.912 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 27 16:25:20.920 INFO [stderr] 
Nov 27 16:25:20.920 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 16:25:20.920 INFO [stderr]   --> src/core/env.rs:47:13
Nov 27 16:25:20.920 INFO [stderr]    |
Nov 27 16:25:20.920 INFO [stderr] 47 |             dictobj.pydict_update(key, Rc::clone(v));
Nov 27 16:25:20.920 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:25:20.920 INFO [stderr]    |
Nov 27 16:25:20.920 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 16:25:20.920 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 16:25:20.921 INFO [stderr] 
Nov 27 16:25:20.941 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 16:25:20.941 INFO [stderr]    --> src/core/eval.rs:278:25
Nov 27 16:25:20.941 INFO [stderr]     |
Nov 27 16:25:20.941 INFO [stderr] 278 |                         dictobj.pydict_update(Rc::clone(&vs[i*2]), Rc::clone(&vs[i*2+1]));
Nov 27 16:25:20.941 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:25:20.941 INFO [stderr]     |
Nov 27 16:25:20.942 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 16:25:20.942 INFO [stderr] 
Nov 27 16:25:20.943 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 16:25:20.943 INFO [stderr]    --> src/core/eval.rs:422:21
Nov 27 16:25:20.943 INFO [stderr]     |
Nov 27 16:25:20.943 INFO [stderr] 422 |                     eval(&codeobj.pycode_code(), Rc::clone(&new_env));
Nov 27 16:25:20.943 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:25:20.943 INFO [stderr]     |
Nov 27 16:25:20.944 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 16:25:20.944 INFO [stderr] 
Nov 27 16:25:20.948 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 16:25:20.948 INFO [stderr]   --> src/core/builtinmodule.rs:51:5
Nov 27 16:25:20.948 INFO [stderr]    |
Nov 27 16:25:20.948 INFO [stderr] 51 |     PY_BASEOBJ_TYPE.with(|tp| { pytype_ready(Rc::clone(tp)) });
Nov 27 16:25:20.948 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:25:20.948 INFO [stderr]    |
Nov 27 16:25:20.948 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 16:25:20.948 INFO [stderr] 
Nov 27 16:25:20.948 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 16:25:20.948 INFO [stderr]   --> src/core/builtinmodule.rs:52:5
Nov 27 16:25:20.949 INFO [stderr]    |
Nov 27 16:25:20.949 INFO [stderr] 52 |     PY_BOOL_TYPE.with(|booltp| { pytype_ready(Rc::clone(booltp)) });
Nov 27 16:25:20.949 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:25:20.949 INFO [stderr]    |
Nov 27 16:25:20.949 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 16:25:20.949 INFO [stderr] 
Nov 27 16:25:20.949 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 16:25:20.949 INFO [stderr]   --> src/core/builtinmodule.rs:53:5
Nov 27 16:25:20.956 INFO [stderr]    |
Nov 27 16:25:20.956 INFO [stderr] 53 |     PY_LIST_TYPE.with(|listtp| { pytype_ready(Rc::clone(listtp)) });
Nov 27 16:25:20.956 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:25:20.956 INFO [stderr]    |
Nov 27 16:25:20.956 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 16:25:20.957 INFO [stderr] 
Nov 27 16:25:20.957 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 16:25:20.957 INFO [stderr]   --> src/core/builtinmodule.rs:54:5
Nov 27 16:25:20.957 INFO [stderr]    |
Nov 27 16:25:20.957 INFO [stderr] 54 |     PY_BASEEXC_TYPE.with(|exctp| { pytype_ready(Rc::clone(exctp)) });
Nov 27 16:25:20.957 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:25:20.957 INFO [stderr]    |
Nov 27 16:25:20.957 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 16:25:20.957 INFO [stderr] 
Nov 27 16:25:20.957 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 16:25:20.957 INFO [stderr]   --> src/core/builtinmodule.rs:55:5
Nov 27 16:25:20.957 INFO [stderr]    |
Nov 27 16:25:20.957 INFO [stderr] 55 |     PY_EXC_TYPE.with(|exctp| { pytype_ready(Rc::clone(exctp)) });
Nov 27 16:25:20.957 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:25:20.957 INFO [stderr]    |
Nov 27 16:25:20.957 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 16:25:20.957 INFO [stderr] 
Nov 27 16:25:20.957 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 16:25:20.957 INFO [stderr]   --> src/core/builtinmodule.rs:56:5
Nov 27 16:25:20.957 INFO [stderr]    |
Nov 27 16:25:20.957 INFO [stderr] 56 |     PY_TYPEERROR_TYPE.with(|exctp| { pytype_ready(Rc::clone(exctp)) });
Nov 27 16:25:20.958 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:25:20.958 INFO [stderr]    |
Nov 27 16:25:20.958 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 16:25:20.958 INFO [stderr] 
Nov 27 16:25:20.958 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 16:25:20.958 INFO [stderr]   --> src/core/utils.rs:24:13
Nov 27 16:25:20.958 INFO [stderr]    |
Nov 27 16:25:20.958 INFO [stderr] 24 |             eval(&code, env);
Nov 27 16:25:20.958 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^
Nov 27 16:25:20.958 INFO [stderr]    |
Nov 27 16:25:20.958 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 16:25:20.958 INFO [stderr] 
Nov 27 16:25:21.360 INFO [stderr] warning: field is never used: `args`
Nov 27 16:25:21.360 INFO [stderr]    --> src/core/object/excobj.rs:106:5
Nov 27 16:25:21.360 INFO [stderr]     |
Nov 27 16:25:21.360 INFO [stderr] 106 |     args: Rc<PyObject>,
Nov 27 16:25:21.360 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Nov 27 16:25:21.360 INFO [stderr]     |
Nov 27 16:25:21.360 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 27 16:25:21.360 INFO [stderr] 
Nov 27 16:25:21.361 INFO [stderr] warning: the feature `iterator_find_map` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 27 16:25:21.361 INFO [stderr]  --> src/core/mod.rs:2:12
Nov 27 16:25:21.361 INFO [stderr]   |
Nov 27 16:25:21.361 INFO [stderr] 2 | #![feature(iterator_find_map)]
Nov 27 16:25:21.361 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Nov 27 16:25:21.361 INFO [stderr]   |
Nov 27 16:25:21.361 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 27 16:25:21.361 INFO [stderr] 
Nov 27 16:25:21.361 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 16:25:21.361 INFO [stderr]   --> src/core/env.rs:47:13
Nov 27 16:25:21.361 INFO [stderr]    |
Nov 27 16:25:21.361 INFO [stderr] 47 |             dictobj.pydict_update(key, Rc::clone(v));
Nov 27 16:25:21.361 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:25:21.361 INFO [stderr]    |
Nov 27 16:25:21.361 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 16:25:21.361 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 16:25:21.361 INFO [stderr] 
Nov 27 16:25:21.388 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 16:25:21.388 INFO [stderr]    --> src/core/eval.rs:278:25
Nov 27 16:25:21.388 INFO [stderr]     |
Nov 27 16:25:21.388 INFO [stderr] 278 |                         dictobj.pydict_update(Rc::clone(&vs[i*2]), Rc::clone(&vs[i*2+1]));
Nov 27 16:25:21.388 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:25:21.388 INFO [stderr]     |
Nov 27 16:25:21.388 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 16:25:21.388 INFO [stderr] 
Nov 27 16:25:21.388 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 16:25:21.388 INFO [stderr]    --> src/core/eval.rs:422:21
Nov 27 16:25:21.388 INFO [stderr]     |
Nov 27 16:25:21.389 INFO [stderr] 422 |                     eval(&codeobj.pycode_code(), Rc::clone(&new_env));
Nov 27 16:25:21.389 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:25:21.389 INFO [stderr]     |
Nov 27 16:25:21.389 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 16:25:21.389 INFO [stderr] 
Nov 27 16:25:21.389 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 16:25:21.389 INFO [stderr]   --> src/core/builtinmodule.rs:51:5
Nov 27 16:25:21.389 INFO [stderr]    |
Nov 27 16:25:21.389 INFO [stderr] 51 |     PY_BASEOBJ_TYPE.with(|tp| { pytype_ready(Rc::clone(tp)) });
Nov 27 16:25:21.389 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:25:21.389 INFO [stderr]    |
Nov 27 16:25:21.389 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 16:25:21.389 INFO [stderr] 
Nov 27 16:25:21.389 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 16:25:21.389 INFO [stderr]   --> src/core/builtinmodule.rs:52:5
Nov 27 16:25:21.389 INFO [stderr]    |
Nov 27 16:25:21.389 INFO [stderr] 52 |     PY_BOOL_TYPE.with(|booltp| { pytype_ready(Rc::clone(booltp)) });
Nov 27 16:25:21.389 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:25:21.390 INFO [stderr]    |
Nov 27 16:25:21.390 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 16:25:21.390 INFO [stderr] 
Nov 27 16:25:21.390 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 16:25:21.390 INFO [stderr]   --> src/core/builtinmodule.rs:53:5
Nov 27 16:25:21.390 INFO [stderr]    |
Nov 27 16:25:21.390 INFO [stderr] 53 |     PY_LIST_TYPE.with(|listtp| { pytype_ready(Rc::clone(listtp)) });
Nov 27 16:25:21.390 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:25:21.390 INFO [stderr]    |
Nov 27 16:25:21.390 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 16:25:21.390 INFO [stderr] 
Nov 27 16:25:21.390 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 16:25:21.390 INFO [stderr]   --> src/core/builtinmodule.rs:54:5
Nov 27 16:25:21.390 INFO [stderr]    |
Nov 27 16:25:21.390 INFO [stderr] 54 |     PY_BASEEXC_TYPE.with(|exctp| { pytype_ready(Rc::clone(exctp)) });
Nov 27 16:25:21.390 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:25:21.390 INFO [stderr]    |
Nov 27 16:25:21.390 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 16:25:21.390 INFO [stderr] 
Nov 27 16:25:21.391 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 16:25:21.391 INFO [stderr]   --> src/core/builtinmodule.rs:55:5
Nov 27 16:25:21.391 INFO [stderr]    |
Nov 27 16:25:21.391 INFO [stderr] 55 |     PY_EXC_TYPE.with(|exctp| { pytype_ready(Rc::clone(exctp)) });
Nov 27 16:25:21.391 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:25:21.391 INFO [stderr]    |
Nov 27 16:25:21.391 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 16:25:21.391 INFO [stderr] 
Nov 27 16:25:21.391 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 16:25:21.391 INFO [stderr]   --> src/core/builtinmodule.rs:56:5
Nov 27 16:25:21.391 INFO [stderr]    |
Nov 27 16:25:21.391 INFO [stderr] 56 |     PY_TYPEERROR_TYPE.with(|exctp| { pytype_ready(Rc::clone(exctp)) });
Nov 27 16:25:21.391 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:25:21.391 INFO [stderr]    |
Nov 27 16:25:21.391 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 16:25:21.391 INFO [stderr] 
Nov 27 16:25:21.391 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 16:25:21.391 INFO [stderr]   --> src/core/utils.rs:24:13
Nov 27 16:25:21.391 INFO [stderr]    |
Nov 27 16:25:21.391 INFO [stderr] 24 |             eval(&code, env);
Nov 27 16:25:21.391 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^
Nov 27 16:25:21.391 INFO [stderr]    |
Nov 27 16:25:21.391 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 16:25:21.391 INFO [stderr] 
Nov 27 16:25:21.536 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
Nov 27 16:25:21.536 INFO [stderr] su: No module specific data is present
Nov 27 16:25:22.246 INFO running `"docker" "inspect" "4a88ba463ed851cd32b50622191f8d42cc077cf29ed7ea5fc2899ce3f1c24dd8"`
Nov 27 16:25:22.582 INFO running `"docker" "rm" "-f" "4a88ba463ed851cd32b50622191f8d42cc077cf29ed7ea5fc2899ce3f1c24dd8"`
Nov 27 16:25:22.984 INFO [stdout] 4a88ba463ed851cd32b50622191f8d42cc077cf29ed7ea5fc2899ce3f1c24dd8