Dec 12 20:06:40.309 INFO testing yu-i9/mini_python against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 20:06:40.309 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 12 20:06:40.811 INFO [stdout] ef0944418c9f00f2cc3a8b27ea4eead421743f236fa3629d75e0638ab6518e64
Dec 12 20:06:40.811 INFO running `"docker" "start" "-a" "ef0944418c9f00f2cc3a8b27ea4eead421743f236fa3629d75e0638ab6518e64"`
Dec 12 20:06:42.523 INFO [stderr] usermod: no changes
Dec 12 20:06:42.587 INFO [stderr]    Compiling mini_python v0.1.0 (/source)
Dec 12 20:06:43.051 INFO [stderr] warning: unused import: `opcode::*`
Dec 12 20:06:43.051 INFO [stderr]  --> src/core/utils.rs:6:5
Dec 12 20:06:43.051 INFO [stderr]   |
Dec 12 20:06:43.051 INFO [stderr] 6 | use opcode::*;
Dec 12 20:06:43.051 INFO [stderr]   |     ^^^^^^^^^
Dec 12 20:06:43.051 INFO [stderr]   |
Dec 12 20:06:43.051 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 20:06:43.051 INFO [stderr] 
Dec 12 20:06:43.566 INFO [stderr] warning: value assigned to `ch` is never read
Dec 12 20:06:43.566 INFO [stderr]    --> src/core/lexer.rs:186:17
Dec 12 20:06:43.566 INFO [stderr]     |
Dec 12 20:06:43.566 INFO [stderr] 186 |         let mut ch = '0';
Dec 12 20:06:43.566 INFO [stderr]     |                 ^^
Dec 12 20:06:43.566 INFO [stderr]     |
Dec 12 20:06:43.566 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 12 20:06:43.567 INFO [stderr] 
Dec 12 20:06:43.567 INFO [stderr] warning: unused variable: `meta`
Dec 12 20:06:43.567 INFO [stderr]    --> src/core/object/typeobj.rs:225:17
Dec 12 20:06:43.567 INFO [stderr]     |
Dec 12 20:06:43.567 INFO [stderr] 225 | pub fn type_new(meta: Rc<PyObject>, args: &Vec<Rc<PyObject>>) -> PyRes<Rc<PyObject>> {
Dec 12 20:06:43.567 INFO [stderr]     |                 ^^^^ help: consider using `_meta` instead
Dec 12 20:06:43.567 INFO [stderr]     |
Dec 12 20:06:43.567 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 20:06:43.567 INFO [stderr] 
Dec 12 20:06:43.567 INFO [stderr] warning: value assigned to `mro` is never read
Dec 12 20:06:43.567 INFO [stderr]    --> src/core/object/typeobj.rs:472:13
Dec 12 20:06:43.567 INFO [stderr]     |
Dec 12 20:06:43.567 INFO [stderr] 472 |     let mut mro: Vec<Rc<PyObject>> = vec![];
Dec 12 20:06:43.567 INFO [stderr]     |             ^^^
Dec 12 20:06:43.567 INFO [stderr] 
Dec 12 20:06:43.567 INFO [stderr] warning: unused variable: `args`
Dec 12 20:06:43.567 INFO [stderr]    --> src/core/object/typeobj.rs:556:34
Dec 12 20:06:43.567 INFO [stderr]     |
Dec 12 20:06:43.567 INFO [stderr] 556 | fn object_new(typ: Rc<PyObject>, args: &Vec<Rc<PyObject>>) -> PyRes<Rc<PyObject>> {
Dec 12 20:06:43.567 INFO [stderr]     |                                  ^^^^ help: consider using `_args` instead
Dec 12 20:06:43.567 INFO [stderr] 
Dec 12 20:06:43.867 INFO [stderr] warning: field is never used: `args`
Dec 12 20:06:43.867 INFO [stderr]    --> src/core/object/excobj.rs:106:5
Dec 12 20:06:43.867 INFO [stderr]     |
Dec 12 20:06:43.867 INFO [stderr] 106 |     args: Rc<PyObject>,
Dec 12 20:06:43.867 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 12 20:06:43.867 INFO [stderr]     |
Dec 12 20:06:43.867 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 20:06:43.867 INFO [stderr] 
Dec 12 20:06:43.867 INFO [stderr] warning: the feature `iterator_find_map` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 12 20:06:43.867 INFO [stderr]  --> src/core/mod.rs:2:12
Dec 12 20:06:43.867 INFO [stderr]   |
Dec 12 20:06:43.867 INFO [stderr] 2 | #![feature(iterator_find_map)]
Dec 12 20:06:43.867 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 12 20:06:43.867 INFO [stderr]   |
Dec 12 20:06:43.867 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 20:06:43.867 INFO [stderr] 
Dec 12 20:06:43.871 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 20:06:43.871 INFO [stderr]   --> src/core/env.rs:47:13
Dec 12 20:06:43.871 INFO [stderr]    |
Dec 12 20:06:43.871 INFO [stderr] 47 |             dictobj.pydict_update(key, Rc::clone(v));
Dec 12 20:06:43.871 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:06:43.871 INFO [stderr]    |
Dec 12 20:06:43.871 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 20:06:43.871 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 20:06:43.871 INFO [stderr] 
Dec 12 20:06:43.891 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 20:06:43.891 INFO [stderr]    --> src/core/eval.rs:278:25
Dec 12 20:06:43.891 INFO [stderr]     |
Dec 12 20:06:43.891 INFO [stderr] 278 |                         dictobj.pydict_update(Rc::clone(&vs[i*2]), Rc::clone(&vs[i*2+1]));
Dec 12 20:06:43.891 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:06:43.891 INFO [stderr]     |
Dec 12 20:06:43.891 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 20:06:43.891 INFO [stderr] 
Dec 12 20:06:43.891 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 20:06:43.891 INFO [stderr]    --> src/core/eval.rs:422:21
Dec 12 20:06:43.891 INFO [stderr]     |
Dec 12 20:06:43.891 INFO [stderr] 422 |                     eval(&codeobj.pycode_code(), Rc::clone(&new_env));
Dec 12 20:06:43.891 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:06:43.891 INFO [stderr]     |
Dec 12 20:06:43.891 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 20:06:43.891 INFO [stderr] 
Dec 12 20:06:43.891 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 20:06:43.891 INFO [stderr]   --> src/core/builtinmodule.rs:51:5
Dec 12 20:06:43.891 INFO [stderr]    |
Dec 12 20:06:43.891 INFO [stderr] 51 |     PY_BASEOBJ_TYPE.with(|tp| { pytype_ready(Rc::clone(tp)) });
Dec 12 20:06:43.891 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:06:43.891 INFO [stderr]    |
Dec 12 20:06:43.891 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 20:06:43.891 INFO [stderr] 
Dec 12 20:06:43.891 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 20:06:43.891 INFO [stderr]   --> src/core/builtinmodule.rs:52:5
Dec 12 20:06:43.891 INFO [stderr]    |
Dec 12 20:06:43.891 INFO [stderr] 52 |     PY_BOOL_TYPE.with(|booltp| { pytype_ready(Rc::clone(booltp)) });
Dec 12 20:06:43.891 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:06:43.891 INFO [stderr]    |
Dec 12 20:06:43.891 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 20:06:43.891 INFO [stderr] 
Dec 12 20:06:43.891 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 20:06:43.891 INFO [stderr]   --> src/core/builtinmodule.rs:53:5
Dec 12 20:06:43.891 INFO [stderr]    |
Dec 12 20:06:43.891 INFO [stderr] 53 |     PY_LIST_TYPE.with(|listtp| { pytype_ready(Rc::clone(listtp)) });
Dec 12 20:06:43.891 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:06:43.891 INFO [stderr]    |
Dec 12 20:06:43.891 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 20:06:43.891 INFO [stderr] 
Dec 12 20:06:43.891 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 20:06:43.891 INFO [stderr]   --> src/core/builtinmodule.rs:54:5
Dec 12 20:06:43.891 INFO [stderr]    |
Dec 12 20:06:43.891 INFO [stderr] 54 |     PY_BASEEXC_TYPE.with(|exctp| { pytype_ready(Rc::clone(exctp)) });
Dec 12 20:06:43.891 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:06:43.891 INFO [stderr]    |
Dec 12 20:06:43.891 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 20:06:43.892 INFO [stderr] 
Dec 12 20:06:43.892 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 20:06:43.892 INFO [stderr]   --> src/core/builtinmodule.rs:55:5
Dec 12 20:06:43.892 INFO [stderr]    |
Dec 12 20:06:43.892 INFO [stderr] 55 |     PY_EXC_TYPE.with(|exctp| { pytype_ready(Rc::clone(exctp)) });
Dec 12 20:06:43.892 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:06:43.892 INFO [stderr]    |
Dec 12 20:06:43.892 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 20:06:43.892 INFO [stderr] 
Dec 12 20:06:43.892 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 20:06:43.892 INFO [stderr]   --> src/core/builtinmodule.rs:56:5
Dec 12 20:06:43.892 INFO [stderr]    |
Dec 12 20:06:43.892 INFO [stderr] 56 |     PY_TYPEERROR_TYPE.with(|exctp| { pytype_ready(Rc::clone(exctp)) });
Dec 12 20:06:43.892 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:06:43.892 INFO [stderr]    |
Dec 12 20:06:43.892 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 20:06:43.892 INFO [stderr] 
Dec 12 20:06:43.892 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 20:06:43.892 INFO [stderr]   --> src/core/utils.rs:24:13
Dec 12 20:06:43.892 INFO [stderr]    |
Dec 12 20:06:43.892 INFO [stderr] 24 |             eval(&code, env);
Dec 12 20:06:43.892 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^
Dec 12 20:06:43.892 INFO [stderr]    |
Dec 12 20:06:43.892 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 20:06:43.892 INFO [stderr] 
Dec 12 20:06:49.169 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.61s
Dec 12 20:06:49.169 INFO [stderr] su: No module specific data is present
Dec 12 20:06:50.207 INFO running `"docker" "inspect" "ef0944418c9f00f2cc3a8b27ea4eead421743f236fa3629d75e0638ab6518e64"`
Dec 12 20:06:50.561 INFO running `"docker" "rm" "-f" "ef0944418c9f00f2cc3a8b27ea4eead421743f236fa3629d75e0638ab6518e64"`
Dec 12 20:06:50.939 INFO [stdout] ef0944418c9f00f2cc3a8b27ea4eead421743f236fa3629d75e0638ab6518e64
Dec 12 20:06:50.945 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 12 20:06:51.481 INFO [stdout] afa8d228d435bf88f8c46949687770f58ec67f528e94d8d4c8c8c91188eecc6d
Dec 12 20:06:51.486 INFO running `"docker" "start" "-a" "afa8d228d435bf88f8c46949687770f58ec67f528e94d8d4c8c8c91188eecc6d"`
Dec 12 20:06:53.167 INFO [stderr] usermod: no changes
Dec 12 20:06:53.219 INFO [stderr]    Compiling mini_python v0.1.0 (/source)
Dec 12 20:06:53.642 INFO [stderr] warning: unused import: `opcode::*`
Dec 12 20:06:53.642 INFO [stderr]  --> src/core/utils.rs:6:5
Dec 12 20:06:53.642 INFO [stderr]   |
Dec 12 20:06:53.642 INFO [stderr] 6 | use opcode::*;
Dec 12 20:06:53.642 INFO [stderr]   |     ^^^^^^^^^
Dec 12 20:06:53.642 INFO [stderr]   |
Dec 12 20:06:53.642 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 20:06:53.642 INFO [stderr] 
Dec 12 20:06:54.895 INFO [stderr] warning: value assigned to `ch` is never read
Dec 12 20:06:54.895 INFO [stderr]    --> src/core/lexer.rs:186:17
Dec 12 20:06:54.895 INFO [stderr]     |
Dec 12 20:06:54.895 INFO [stderr] 186 |         let mut ch = '0';
Dec 12 20:06:54.895 INFO [stderr]     |                 ^^
Dec 12 20:06:54.895 INFO [stderr]     |
Dec 12 20:06:54.895 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 12 20:06:54.895 INFO [stderr] 
Dec 12 20:06:54.895 INFO [stderr] warning: unused variable: `meta`
Dec 12 20:06:54.895 INFO [stderr]    --> src/core/object/typeobj.rs:225:17
Dec 12 20:06:54.895 INFO [stderr]     |
Dec 12 20:06:54.895 INFO [stderr] 225 | pub fn type_new(meta: Rc<PyObject>, args: &Vec<Rc<PyObject>>) -> PyRes<Rc<PyObject>> {
Dec 12 20:06:54.895 INFO [stderr]     |                 ^^^^ help: consider using `_meta` instead
Dec 12 20:06:54.895 INFO [stderr]     |
Dec 12 20:06:54.895 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 20:06:54.895 INFO [stderr] 
Dec 12 20:06:54.895 INFO [stderr] warning: value assigned to `mro` is never read
Dec 12 20:06:54.895 INFO [stderr]    --> src/core/object/typeobj.rs:472:13
Dec 12 20:06:54.895 INFO [stderr]     |
Dec 12 20:06:54.895 INFO [stderr] 472 |     let mut mro: Vec<Rc<PyObject>> = vec![];
Dec 12 20:06:54.895 INFO [stderr]     |             ^^^
Dec 12 20:06:54.895 INFO [stderr] 
Dec 12 20:06:54.895 INFO [stderr] warning: unused variable: `args`
Dec 12 20:06:54.895 INFO [stderr]    --> src/core/object/typeobj.rs:556:34
Dec 12 20:06:54.895 INFO [stderr]     |
Dec 12 20:06:54.895 INFO [stderr] 556 | fn object_new(typ: Rc<PyObject>, args: &Vec<Rc<PyObject>>) -> PyRes<Rc<PyObject>> {
Dec 12 20:06:54.895 INFO [stderr]     |                                  ^^^^ help: consider using `_args` instead
Dec 12 20:06:54.895 INFO [stderr] 
Dec 12 20:06:55.291 INFO [stderr] warning: field is never used: `args`
Dec 12 20:06:55.291 INFO [stderr]    --> src/core/object/excobj.rs:106:5
Dec 12 20:06:55.291 INFO [stderr]     |
Dec 12 20:06:55.291 INFO [stderr] 106 |     args: Rc<PyObject>,
Dec 12 20:06:55.291 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 12 20:06:55.291 INFO [stderr]     |
Dec 12 20:06:55.291 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 20:06:55.291 INFO [stderr] 
Dec 12 20:06:55.291 INFO [stderr] warning: the feature `iterator_find_map` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 12 20:06:55.291 INFO [stderr]  --> src/core/mod.rs:2:12
Dec 12 20:06:55.291 INFO [stderr]   |
Dec 12 20:06:55.291 INFO [stderr] 2 | #![feature(iterator_find_map)]
Dec 12 20:06:55.291 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Dec 12 20:06:55.291 INFO [stderr]   |
Dec 12 20:06:55.291 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 20:06:55.291 INFO [stderr] 
Dec 12 20:06:55.299 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 20:06:55.299 INFO [stderr]   --> src/core/env.rs:47:13
Dec 12 20:06:55.299 INFO [stderr]    |
Dec 12 20:06:55.299 INFO [stderr] 47 |             dictobj.pydict_update(key, Rc::clone(v));
Dec 12 20:06:55.299 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:06:55.299 INFO [stderr]    |
Dec 12 20:06:55.299 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 20:06:55.299 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 20:06:55.299 INFO [stderr] 
Dec 12 20:06:55.323 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 20:06:55.325 INFO [stderr]    --> src/core/eval.rs:278:25
Dec 12 20:06:55.325 INFO [stderr]     |
Dec 12 20:06:55.325 INFO [stderr] 278 |                         dictobj.pydict_update(Rc::clone(&vs[i*2]), Rc::clone(&vs[i*2+1]));
Dec 12 20:06:55.325 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:06:55.325 INFO [stderr]     |
Dec 12 20:06:55.325 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 20:06:55.325 INFO [stderr] 
Dec 12 20:06:55.325 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 20:06:55.325 INFO [stderr]    --> src/core/eval.rs:422:21
Dec 12 20:06:55.325 INFO [stderr]     |
Dec 12 20:06:55.325 INFO [stderr] 422 |                     eval(&codeobj.pycode_code(), Rc::clone(&new_env));
Dec 12 20:06:55.325 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:06:55.325 INFO [stderr]     |
Dec 12 20:06:55.325 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 20:06:55.325 INFO [stderr] 
Dec 12 20:06:55.325 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 20:06:55.326 INFO [stderr]   --> src/core/builtinmodule.rs:51:5
Dec 12 20:06:55.326 INFO [stderr]    |
Dec 12 20:06:55.326 INFO [stderr] 51 |     PY_BASEOBJ_TYPE.with(|tp| { pytype_ready(Rc::clone(tp)) });
Dec 12 20:06:55.326 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:06:55.326 INFO [stderr]    |
Dec 12 20:06:55.326 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 20:06:55.326 INFO [stderr] 
Dec 12 20:06:55.326 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 20:06:55.326 INFO [stderr]   --> src/core/builtinmodule.rs:52:5
Dec 12 20:06:55.326 INFO [stderr]    |
Dec 12 20:06:55.326 INFO [stderr] 52 |     PY_BOOL_TYPE.with(|booltp| { pytype_ready(Rc::clone(booltp)) });
Dec 12 20:06:55.326 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:06:55.326 INFO [stderr]    |
Dec 12 20:06:55.326 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 20:06:55.326 INFO [stderr] 
Dec 12 20:06:55.326 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 20:06:55.326 INFO [stderr]   --> src/core/builtinmodule.rs:53:5
Dec 12 20:06:55.326 INFO [stderr]    |
Dec 12 20:06:55.326 INFO [stderr] 53 |     PY_LIST_TYPE.with(|listtp| { pytype_ready(Rc::clone(listtp)) });
Dec 12 20:06:55.326 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:06:55.326 INFO [stderr]    |
Dec 12 20:06:55.326 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 20:06:55.326 INFO [stderr] 
Dec 12 20:06:55.326 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 20:06:55.326 INFO [stderr]   --> src/core/builtinmodule.rs:54:5
Dec 12 20:06:55.326 INFO [stderr]    |
Dec 12 20:06:55.326 INFO [stderr] 54 |     PY_BASEEXC_TYPE.with(|exctp| { pytype_ready(Rc::clone(exctp)) });
Dec 12 20:06:55.326 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:06:55.326 INFO [stderr]    |
Dec 12 20:06:55.326 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 20:06:55.326 INFO [stderr] 
Dec 12 20:06:55.326 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 20:06:55.326 INFO [stderr]   --> src/core/builtinmodule.rs:55:5
Dec 12 20:06:55.326 INFO [stderr]    |
Dec 12 20:06:55.326 INFO [stderr] 55 |     PY_EXC_TYPE.with(|exctp| { pytype_ready(Rc::clone(exctp)) });
Dec 12 20:06:55.326 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:06:55.326 INFO [stderr]    |
Dec 12 20:06:55.326 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 20:06:55.326 INFO [stderr] 
Dec 12 20:06:55.326 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 20:06:55.326 INFO [stderr]   --> src/core/builtinmodule.rs:56:5
Dec 12 20:06:55.326 INFO [stderr]    |
Dec 12 20:06:55.326 INFO [stderr] 56 |     PY_TYPEERROR_TYPE.with(|exctp| { pytype_ready(Rc::clone(exctp)) });
Dec 12 20:06:55.326 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 20:06:55.326 INFO [stderr]    |
Dec 12 20:06:55.326 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 20:06:55.326 INFO [stderr] 
Dec 12 20:06:55.326 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 20:06:55.326 INFO [stderr]   --> src/core/utils.rs:24:13
Dec 12 20:06:55.326 INFO [stderr]    |
Dec 12 20:06:55.326 INFO [stderr] 24 |             eval(&code, env);
Dec 12 20:06:55.326 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^
Dec 12 20:06:55.326 INFO [stderr]    |
Dec 12 20:06:55.326 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 20:06:55.326 INFO [stderr] 
Dec 12 20:06:58.689 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.48s
Dec 12 20:06:58.690 INFO [stderr] su: No module specific data is present
Dec 12 20:06:59.711 INFO running `"docker" "inspect" "afa8d228d435bf88f8c46949687770f58ec67f528e94d8d4c8c8c91188eecc6d"`
Dec 12 20:06:59.941 INFO running `"docker" "rm" "-f" "afa8d228d435bf88f8c46949687770f58ec67f528e94d8d4c8c8c91188eecc6d"`
Dec 12 20:07:00.254 INFO [stdout] afa8d228d435bf88f8c46949687770f58ec67f528e94d8d4c8c8c91188eecc6d
Dec 12 20:07:00.257 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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"`
Dec 12 20:07:00.668 INFO [stdout] b722f8fcc7b6cc8f6de294d215fdf31ca1a71cf08e0ab10be57174ffd2219ceb
Dec 12 20:07:00.679 INFO running `"docker" "start" "-a" "b722f8fcc7b6cc8f6de294d215fdf31ca1a71cf08e0ab10be57174ffd2219ceb"`
Dec 12 20:07:02.443 INFO [stderr] usermod: no changes
Dec 12 20:07:02.475 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 12 20:07:02.475 INFO [stderr]      Running /target/debug/deps/core-7aac7c343c91e3f1
Dec 12 20:07:02.479 INFO [stderr]      Running /target/debug/deps/minpy-d2c0da8a89ca517f
Dec 12 20:07:02.479 INFO [stdout] 
Dec 12 20:07:02.479 INFO [stdout] running 0 tests
Dec 12 20:07:02.479 INFO [stdout] 
Dec 12 20:07:02.479 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:07:02.479 INFO [stdout] 
Dec 12 20:07:02.491 INFO [stdout] 
Dec 12 20:07:02.491 INFO [stdout] running 0 tests
Dec 12 20:07:02.491 INFO [stdout] 
Dec 12 20:07:02.491 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:07:02.491 INFO [stdout] 
Dec 12 20:07:02.491 INFO [stdout] 
Dec 12 20:07:02.491 INFO [stdout] running 39 tests
Dec 12 20:07:02.491 INFO [stdout] test assert_true ... ok
Dec 12 20:07:02.491 INFO [stdout] test assert_false ... ok
Dec 12 20:07:02.491 INFO [stderr]      Running /target/debug/deps/integration_test-5fe2845e28cda36b
Dec 12 20:07:02.507 INFO [stdout] test assign_attr ... ok
Dec 12 20:07:02.516 INFO [stdout] test blank_lines ... ok
Dec 12 20:07:02.516 INFO [stdout] test class_instance_var ... ok
Dec 12 20:07:02.516 INFO [stdout] test class_method ... ok
Dec 12 20:07:02.516 INFO [stdout] test builtin_len ... ok
Dec 12 20:07:02.538 INFO [stdout] test consecutive_call ... ok
Dec 12 20:07:02.538 INFO [stdout] test def_argument ... ok
Dec 12 20:07:02.547 INFO [stdout] test bool_arith ... ok
Dec 12 20:07:02.547 INFO [stdout] test def ... ok
Dec 12 20:07:02.547 INFO [stdout] test catch_type_error ... ok
Dec 12 20:07:02.547 INFO [stdout] test class_init ... ok
Dec 12 20:07:02.547 INFO [stdout] test class_var ... ok
Dec 12 20:07:02.547 INFO [stdout] test class_update ... ok
Dec 12 20:07:02.547 INFO [stdout] test def_internal ... ok
Dec 12 20:07:02.547 INFO [stdout] test def_lexical_scope ... ok
Dec 12 20:07:02.547 INFO [stdout] test def_ho ... ok
Dec 12 20:07:02.547 INFO [stdout] test if_false ... ok
Dec 12 20:07:02.555 INFO [stdout] test def_recursive ... ok
Dec 12 20:07:02.555 INFO [stdout] test for_stmt ... ok
Dec 12 20:07:02.555 INFO [stdout] test dict_basic ... ok
Dec 12 20:07:02.571 INFO [stdout] test list_basic ... ok
Dec 12 20:07:02.571 INFO [stdout] test list_append ... ok
Dec 12 20:07:02.571 INFO [stdout] test meta_add ... ok
Dec 12 20:07:02.571 INFO [stdout] test inherit_meta_add ... ok
Dec 12 20:07:02.571 INFO [stdout] test if_true ... ok
Dec 12 20:07:02.571 INFO [stdout] test inheritance_simple ... ok
Dec 12 20:07:02.571 INFO [stdout] test try_catch_fun ... ok
Dec 12 20:07:02.575 INFO [stdout] test while_break ... ok
Dec 12 20:07:02.575 INFO [stdout] test string_add ... ok
Dec 12 20:07:02.575 INFO [stdout] test parse_string ... ok
Dec 12 20:07:02.575 INFO [stdout] test try_catch_basic ... ok
Dec 12 20:07:02.587 INFO [stdout] test while_normal ... ok
Dec 12 20:07:02.587 INFO [stdout] test while_continue ... ok
Dec 12 20:07:02.599 INFO [stdout] test type_call ... ok
Dec 12 20:07:02.599 INFO [stdout] test try_catch_loop ... ok
Dec 12 20:07:02.603 INFO [stdout] test inheritance_complex ... ok
Dec 12 20:07:02.603 INFO [stderr]    Doc-tests core
Dec 12 20:07:02.603 INFO [stdout] test meta_add_lazy ... ok
Dec 12 20:07:02.603 INFO [stdout] 
Dec 12 20:07:02.603 INFO [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:07:02.603 INFO [stdout] 
Dec 12 20:07:02.871 INFO [stdout] 
Dec 12 20:07:02.871 INFO [stderr] su: No module specific data is present
Dec 12 20:07:02.871 INFO [stdout] running 0 tests
Dec 12 20:07:02.871 INFO [stdout] 
Dec 12 20:07:02.871 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:07:02.871 INFO [stdout] 
Dec 12 20:07:03.747 INFO running `"docker" "inspect" "b722f8fcc7b6cc8f6de294d215fdf31ca1a71cf08e0ab10be57174ffd2219ceb"`
Dec 12 20:07:04.003 INFO running `"docker" "rm" "-f" "b722f8fcc7b6cc8f6de294d215fdf31ca1a71cf08e0ab10be57174ffd2219ceb"`
Dec 12 20:07:04.291 INFO [stdout] b722f8fcc7b6cc8f6de294d215fdf31ca1a71cf08e0ab10be57174ffd2219ceb