Dec 17 11:16:56.312 INFO checking yu-i9/mini_python against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 11:16:56.312 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/yu-i9/mini_python:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 11:16:57.041 INFO [stdout] cfba5626a6046dac19076356bbdde5c10778205eb396a5f2ee25075216ba7cdc
Dec 17 11:16:57.044 INFO running `"docker" "start" "-a" "cfba5626a6046dac19076356bbdde5c10778205eb396a5f2ee25075216ba7cdc"`
Dec 17 11:16:58.616 INFO [stderr]     Checking mini_python v0.1.0 (/opt/crater/workdir)
Dec 17 11:16:59.048 INFO [stderr] warning: unused import: `opcode::*`
Dec 17 11:16:59.048 INFO [stderr]  --> src/core/utils.rs:6:5
Dec 17 11:16:59.048 INFO [stderr]   |
Dec 17 11:16:59.048 INFO [stderr] 6 | use opcode::*;
Dec 17 11:16:59.048 INFO [stderr]   |     ^^^^^^^^^
Dec 17 11:16:59.048 INFO [stderr]   |
Dec 17 11:16:59.048 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 11:16:59.048 INFO [stderr] 
Dec 17 11:16:59.160 INFO [stderr] warning: unused import: `opcode::*`
Dec 17 11:16:59.160 INFO [stderr]  --> src/core/utils.rs:6:5
Dec 17 11:16:59.160 INFO [stderr]   |
Dec 17 11:16:59.160 INFO [stderr] 6 | use opcode::*;
Dec 17 11:16:59.160 INFO [stderr]   |     ^^^^^^^^^
Dec 17 11:16:59.160 INFO [stderr]   |
Dec 17 11:16:59.160 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 11:16:59.160 INFO [stderr] 
Dec 17 11:16:59.937 INFO [stderr] warning: value assigned to `ch` is never read
Dec 17 11:16:59.937 INFO [stderr]    --> src/core/lexer.rs:186:17
Dec 17 11:16:59.937 INFO [stderr]     |
Dec 17 11:16:59.937 INFO [stderr] 186 |         let mut ch = '0';
Dec 17 11:16:59.937 INFO [stderr]     |                 ^^
Dec 17 11:16:59.937 INFO [stderr]     |
Dec 17 11:16:59.937 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 17 11:16:59.937 INFO [stderr] 
Dec 17 11:16:59.938 INFO [stderr] warning: unused variable: `meta`
Dec 17 11:16:59.938 INFO [stderr]    --> src/core/object/typeobj.rs:225:17
Dec 17 11:16:59.938 INFO [stderr]     |
Dec 17 11:16:59.938 INFO [stderr] 225 | pub fn type_new(meta: Rc<PyObject>, args: &Vec<Rc<PyObject>>) -> PyRes<Rc<PyObject>> {
Dec 17 11:16:59.938 INFO [stderr]     |                 ^^^^ help: consider using `_meta` instead
Dec 17 11:16:59.938 INFO [stderr]     |
Dec 17 11:16:59.938 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 11:16:59.938 INFO [stderr] 
Dec 17 11:16:59.940 INFO [stderr] warning: value assigned to `mro` is never read
Dec 17 11:16:59.940 INFO [stderr]    --> src/core/object/typeobj.rs:472:13
Dec 17 11:16:59.940 INFO [stderr]     |
Dec 17 11:16:59.940 INFO [stderr] 472 |     let mut mro: Vec<Rc<PyObject>> = vec![];
Dec 17 11:16:59.940 INFO [stderr]     |             ^^^
Dec 17 11:16:59.940 INFO [stderr] 
Dec 17 11:16:59.940 INFO [stderr] warning: unused variable: `args`
Dec 17 11:16:59.940 INFO [stderr]    --> src/core/object/typeobj.rs:556:34
Dec 17 11:16:59.940 INFO [stderr]     |
Dec 17 11:16:59.940 INFO [stderr] 556 | fn object_new(typ: Rc<PyObject>, args: &Vec<Rc<PyObject>>) -> PyRes<Rc<PyObject>> {
Dec 17 11:16:59.940 INFO [stderr]     |                                  ^^^^ help: consider using `_args` instead
Dec 17 11:16:59.940 INFO [stderr] 
Dec 17 11:17:00.220 INFO [stderr] warning: field is never used: `args`
Dec 17 11:17:00.220 INFO [stderr]    --> src/core/object/excobj.rs:106:5
Dec 17 11:17:00.220 INFO [stderr]     |
Dec 17 11:17:00.220 INFO [stderr] 106 |     args: Rc<PyObject>,
Dec 17 11:17:00.220 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 17 11:17:00.220 INFO [stderr]     |
Dec 17 11:17:00.220 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 11:17:00.220 INFO [stderr] 
Dec 17 11:17:00.220 INFO [stderr] warning: the feature `iterator_find_map` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 17 11:17:00.220 INFO [stderr]  --> src/core/mod.rs:2:12
Dec 17 11:17:00.220 INFO [stderr]   |
Dec 17 11:17:00.220 INFO [stderr] 2 | #![feature(iterator_find_map)]
Dec 17 11:17:00.220 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 17 11:17:00.220 INFO [stderr]   |
Dec 17 11:17:00.220 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 11:17:00.220 INFO [stderr] 
Dec 17 11:17:00.228 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 11:17:00.228 INFO [stderr]   --> src/core/env.rs:47:13
Dec 17 11:17:00.228 INFO [stderr]    |
Dec 17 11:17:00.228 INFO [stderr] 47 |             dictobj.pydict_update(key, Rc::clone(v));
Dec 17 11:17:00.228 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:17:00.228 INFO [stderr]    |
Dec 17 11:17:00.228 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 11:17:00.228 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 11:17:00.228 INFO [stderr] 
Dec 17 11:17:00.252 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 11:17:00.252 INFO [stderr]    --> src/core/eval.rs:278:25
Dec 17 11:17:00.252 INFO [stderr]     |
Dec 17 11:17:00.252 INFO [stderr] 278 |                         dictobj.pydict_update(Rc::clone(&vs[i*2]), Rc::clone(&vs[i*2+1]));
Dec 17 11:17:00.252 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:17:00.252 INFO [stderr]     |
Dec 17 11:17:00.252 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 11:17:00.252 INFO [stderr] 
Dec 17 11:17:00.252 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 11:17:00.252 INFO [stderr]    --> src/core/eval.rs:422:21
Dec 17 11:17:00.253 INFO [stderr]     |
Dec 17 11:17:00.253 INFO [stderr] 422 |                     eval(&codeobj.pycode_code(), Rc::clone(&new_env));
Dec 17 11:17:00.253 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:17:00.253 INFO [stderr]     |
Dec 17 11:17:00.253 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 11:17:00.253 INFO [stderr] 
Dec 17 11:17:00.253 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 11:17:00.253 INFO [stderr]   --> src/core/builtinmodule.rs:51:5
Dec 17 11:17:00.253 INFO [stderr]    |
Dec 17 11:17:00.253 INFO [stderr] 51 |     PY_BASEOBJ_TYPE.with(|tp| { pytype_ready(Rc::clone(tp)) });
Dec 17 11:17:00.253 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:17:00.253 INFO [stderr]    |
Dec 17 11:17:00.253 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 11:17:00.253 INFO [stderr] 
Dec 17 11:17:00.253 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 11:17:00.253 INFO [stderr]   --> src/core/builtinmodule.rs:52:5
Dec 17 11:17:00.253 INFO [stderr]    |
Dec 17 11:17:00.253 INFO [stderr] 52 |     PY_BOOL_TYPE.with(|booltp| { pytype_ready(Rc::clone(booltp)) });
Dec 17 11:17:00.253 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:17:00.253 INFO [stderr]    |
Dec 17 11:17:00.253 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 11:17:00.253 INFO [stderr] 
Dec 17 11:17:00.253 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 11:17:00.253 INFO [stderr]   --> src/core/builtinmodule.rs:53:5
Dec 17 11:17:00.253 INFO [stderr]    |
Dec 17 11:17:00.253 INFO [stderr] 53 |     PY_LIST_TYPE.with(|listtp| { pytype_ready(Rc::clone(listtp)) });
Dec 17 11:17:00.253 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:17:00.253 INFO [stderr]    |
Dec 17 11:17:00.253 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 11:17:00.253 INFO [stderr] 
Dec 17 11:17:00.253 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 11:17:00.253 INFO [stderr]   --> src/core/builtinmodule.rs:54:5
Dec 17 11:17:00.253 INFO [stderr]    |
Dec 17 11:17:00.253 INFO [stderr] 54 |     PY_BASEEXC_TYPE.with(|exctp| { pytype_ready(Rc::clone(exctp)) });
Dec 17 11:17:00.253 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:17:00.253 INFO [stderr]    |
Dec 17 11:17:00.253 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 11:17:00.253 INFO [stderr] 
Dec 17 11:17:00.253 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 11:17:00.253 INFO [stderr]   --> src/core/builtinmodule.rs:55:5
Dec 17 11:17:00.253 INFO [stderr]    |
Dec 17 11:17:00.253 INFO [stderr] 55 |     PY_EXC_TYPE.with(|exctp| { pytype_ready(Rc::clone(exctp)) });
Dec 17 11:17:00.253 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:17:00.253 INFO [stderr]    |
Dec 17 11:17:00.253 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 11:17:00.253 INFO [stderr] 
Dec 17 11:17:00.253 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 11:17:00.253 INFO [stderr]   --> src/core/builtinmodule.rs:56:5
Dec 17 11:17:00.253 INFO [stderr]    |
Dec 17 11:17:00.253 INFO [stderr] 56 |     PY_TYPEERROR_TYPE.with(|exctp| { pytype_ready(Rc::clone(exctp)) });
Dec 17 11:17:00.253 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:17:00.253 INFO [stderr]    |
Dec 17 11:17:00.253 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 11:17:00.253 INFO [stderr] 
Dec 17 11:17:00.253 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 11:17:00.253 INFO [stderr]   --> src/core/utils.rs:24:13
Dec 17 11:17:00.253 INFO [stderr]    |
Dec 17 11:17:00.253 INFO [stderr] 24 |             eval(&code, env);
Dec 17 11:17:00.253 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^
Dec 17 11:17:00.253 INFO [stderr]    |
Dec 17 11:17:00.253 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 11:17:00.253 INFO [stderr] 
Dec 17 11:17:00.564 INFO [stderr] warning: value assigned to `ch` is never read
Dec 17 11:17:00.564 INFO [stderr]    --> src/core/lexer.rs:186:17
Dec 17 11:17:00.564 INFO [stderr]     |
Dec 17 11:17:00.564 INFO [stderr] 186 |         let mut ch = '0';
Dec 17 11:17:00.564 INFO [stderr]     |                 ^^
Dec 17 11:17:00.564 INFO [stderr]     |
Dec 17 11:17:00.564 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 17 11:17:00.564 INFO [stderr] 
Dec 17 11:17:00.564 INFO [stderr] warning: unused variable: `meta`
Dec 17 11:17:00.564 INFO [stderr]    --> src/core/object/typeobj.rs:225:17
Dec 17 11:17:00.564 INFO [stderr]     |
Dec 17 11:17:00.564 INFO [stderr] 225 | pub fn type_new(meta: Rc<PyObject>, args: &Vec<Rc<PyObject>>) -> PyRes<Rc<PyObject>> {
Dec 17 11:17:00.564 INFO [stderr]     |                 ^^^^ help: consider using `_meta` instead
Dec 17 11:17:00.564 INFO [stderr]     |
Dec 17 11:17:00.564 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 11:17:00.564 INFO [stderr] 
Dec 17 11:17:00.564 INFO [stderr] warning: value assigned to `mro` is never read
Dec 17 11:17:00.564 INFO [stderr]    --> src/core/object/typeobj.rs:472:13
Dec 17 11:17:00.564 INFO [stderr]     |
Dec 17 11:17:00.564 INFO [stderr] 472 |     let mut mro: Vec<Rc<PyObject>> = vec![];
Dec 17 11:17:00.565 INFO [stderr]     |             ^^^
Dec 17 11:17:00.565 INFO [stderr] 
Dec 17 11:17:00.565 INFO [stderr] warning: unused variable: `args`
Dec 17 11:17:00.565 INFO [stderr]    --> src/core/object/typeobj.rs:556:34
Dec 17 11:17:00.565 INFO [stderr]     |
Dec 17 11:17:00.565 INFO [stderr] 556 | fn object_new(typ: Rc<PyObject>, args: &Vec<Rc<PyObject>>) -> PyRes<Rc<PyObject>> {
Dec 17 11:17:00.565 INFO [stderr]     |                                  ^^^^ help: consider using `_args` instead
Dec 17 11:17:00.565 INFO [stderr] 
Dec 17 11:17:01.160 INFO [stderr] warning: field is never used: `args`
Dec 17 11:17:01.160 INFO [stderr]    --> src/core/object/excobj.rs:106:5
Dec 17 11:17:01.160 INFO [stderr]     |
Dec 17 11:17:01.160 INFO [stderr] 106 |     args: Rc<PyObject>,
Dec 17 11:17:01.160 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 17 11:17:01.160 INFO [stderr]     |
Dec 17 11:17:01.160 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 11:17:01.160 INFO [stderr] 
Dec 17 11:17:01.160 INFO [stderr] warning: the feature `iterator_find_map` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 17 11:17:01.160 INFO [stderr]  --> src/core/mod.rs:2:12
Dec 17 11:17:01.160 INFO [stderr]   |
Dec 17 11:17:01.160 INFO [stderr] 2 | #![feature(iterator_find_map)]
Dec 17 11:17:01.160 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 17 11:17:01.160 INFO [stderr]   |
Dec 17 11:17:01.160 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 11:17:01.160 INFO [stderr] 
Dec 17 11:17:01.166 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 11:17:01.166 INFO [stderr]   --> src/core/env.rs:47:13
Dec 17 11:17:01.166 INFO [stderr]    |
Dec 17 11:17:01.166 INFO [stderr] 47 |             dictobj.pydict_update(key, Rc::clone(v));
Dec 17 11:17:01.166 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:17:01.166 INFO [stderr]    |
Dec 17 11:17:01.166 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 11:17:01.166 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 11:17:01.166 INFO [stderr] 
Dec 17 11:17:01.192 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 11:17:01.192 INFO [stderr]    --> src/core/eval.rs:278:25
Dec 17 11:17:01.192 INFO [stderr]     |
Dec 17 11:17:01.193 INFO [stderr] 278 |                         dictobj.pydict_update(Rc::clone(&vs[i*2]), Rc::clone(&vs[i*2+1]));
Dec 17 11:17:01.193 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:17:01.193 INFO [stderr]     |
Dec 17 11:17:01.193 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 11:17:01.193 INFO [stderr] 
Dec 17 11:17:01.193 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 11:17:01.193 INFO [stderr]    --> src/core/eval.rs:422:21
Dec 17 11:17:01.193 INFO [stderr]     |
Dec 17 11:17:01.193 INFO [stderr] 422 |                     eval(&codeobj.pycode_code(), Rc::clone(&new_env));
Dec 17 11:17:01.193 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:17:01.193 INFO [stderr]     |
Dec 17 11:17:01.193 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 11:17:01.193 INFO [stderr] 
Dec 17 11:17:01.193 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 11:17:01.193 INFO [stderr]   --> src/core/builtinmodule.rs:51:5
Dec 17 11:17:01.193 INFO [stderr]    |
Dec 17 11:17:01.193 INFO [stderr] 51 |     PY_BASEOBJ_TYPE.with(|tp| { pytype_ready(Rc::clone(tp)) });
Dec 17 11:17:01.193 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:17:01.193 INFO [stderr]    |
Dec 17 11:17:01.193 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 11:17:01.193 INFO [stderr] 
Dec 17 11:17:01.193 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 11:17:01.193 INFO [stderr]   --> src/core/builtinmodule.rs:52:5
Dec 17 11:17:01.193 INFO [stderr]    |
Dec 17 11:17:01.193 INFO [stderr] 52 |     PY_BOOL_TYPE.with(|booltp| { pytype_ready(Rc::clone(booltp)) });
Dec 17 11:17:01.193 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:17:01.193 INFO [stderr]    |
Dec 17 11:17:01.193 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 11:17:01.193 INFO [stderr] 
Dec 17 11:17:01.193 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 11:17:01.193 INFO [stderr]   --> src/core/builtinmodule.rs:53:5
Dec 17 11:17:01.193 INFO [stderr]    |
Dec 17 11:17:01.193 INFO [stderr] 53 |     PY_LIST_TYPE.with(|listtp| { pytype_ready(Rc::clone(listtp)) });
Dec 17 11:17:01.193 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:17:01.193 INFO [stderr]    |
Dec 17 11:17:01.193 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 11:17:01.193 INFO [stderr] 
Dec 17 11:17:01.193 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 11:17:01.193 INFO [stderr]   --> src/core/builtinmodule.rs:54:5
Dec 17 11:17:01.193 INFO [stderr]    |
Dec 17 11:17:01.193 INFO [stderr] 54 |     PY_BASEEXC_TYPE.with(|exctp| { pytype_ready(Rc::clone(exctp)) });
Dec 17 11:17:01.193 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:17:01.193 INFO [stderr]    |
Dec 17 11:17:01.193 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 11:17:01.193 INFO [stderr] 
Dec 17 11:17:01.193 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 11:17:01.193 INFO [stderr]   --> src/core/builtinmodule.rs:55:5
Dec 17 11:17:01.193 INFO [stderr]    |
Dec 17 11:17:01.193 INFO [stderr] 55 |     PY_EXC_TYPE.with(|exctp| { pytype_ready(Rc::clone(exctp)) });
Dec 17 11:17:01.193 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:17:01.193 INFO [stderr]    |
Dec 17 11:17:01.193 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 11:17:01.193 INFO [stderr] 
Dec 17 11:17:01.193 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 11:17:01.193 INFO [stderr]   --> src/core/builtinmodule.rs:56:5
Dec 17 11:17:01.193 INFO [stderr]    |
Dec 17 11:17:01.193 INFO [stderr] 56 |     PY_TYPEERROR_TYPE.with(|exctp| { pytype_ready(Rc::clone(exctp)) });
Dec 17 11:17:01.193 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:17:01.193 INFO [stderr]    |
Dec 17 11:17:01.193 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 11:17:01.193 INFO [stderr] 
Dec 17 11:17:01.193 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 11:17:01.193 INFO [stderr]   --> src/core/utils.rs:24:13
Dec 17 11:17:01.193 INFO [stderr]    |
Dec 17 11:17:01.193 INFO [stderr] 24 |             eval(&code, env);
Dec 17 11:17:01.193 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^
Dec 17 11:17:01.193 INFO [stderr]    |
Dec 17 11:17:01.193 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 11:17:01.193 INFO [stderr] 
Dec 17 11:17:01.236 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.66s
Dec 17 11:17:02.060 INFO running `"docker" "inspect" "cfba5626a6046dac19076356bbdde5c10778205eb396a5f2ee25075216ba7cdc"`
Dec 17 11:17:02.334 INFO running `"docker" "rm" "-f" "cfba5626a6046dac19076356bbdde5c10778205eb396a5f2ee25075216ba7cdc"`
Dec 17 11:17:02.608 INFO [stdout] cfba5626a6046dac19076356bbdde5c10778205eb396a5f2ee25075216ba7cdc