[INFO] fetching crate cpython 0.3.0...
[INFO] checking cpython-0.3.0 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate cpython 0.3.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate cpython 0.3.0 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cpython 0.3.0
[INFO] finished tweaking crates.io crate cpython 0.3.0
[INFO] tweaked toml for crates.io crate cpython 0.3.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f0c186bc9be44e85fa32e2e824f7be5961834cb1bdb837e5595e699dfc1f1b01
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "f0c186bc9be44e85fa32e2e824f7be5961834cb1bdb837e5595e699dfc1f1b01"`
[INFO] [stderr]    Compiling cpython v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling python3-sys v0.3.0
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/function.rs:228:39
[INFO] [stderr]     |
[INFO] [stderr] 228 | fn handle_panic(_py: Python, _panic: &any::Any) {
[INFO] [stderr]     |                                       ^^^^^^^^ help: use `dyn`: `dyn any::Any`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/function.rs:228:39
[INFO] [stderr]     |
[INFO] [stderr] 228 | fn handle_panic(_py: Python, _panic: &any::Any) {
[INFO] [stderr]     |                                       ^^^^^^^^ help: use `dyn`: `dyn any::Any`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/err.rs:197:55
[INFO] [stderr]     |
[INFO] [stderr] 197 |             let mut ptype      : *mut ffi::PyObject = std::mem::uninitialized();
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/err.rs:198:55
[INFO] [stderr]     |
[INFO] [stderr] 198 |             let mut pvalue     : *mut ffi::PyObject = std::mem::uninitialized();
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/err.rs:199:55
[INFO] [stderr]     |
[INFO] [stderr] 199 |             let mut ptraceback : *mut ffi::PyObject = std::mem::uninitialized();
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/objects/string.rs:258:46
[INFO] [stderr]     |
[INFO] [stderr] 258 |             let mut size : ffi::Py_ssize_t = mem::uninitialized();
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/objects/dict.rs:118:47
[INFO] [stderr]     |
[INFO] [stderr] 118 |             let mut key: *mut ffi::PyObject = mem::uninitialized();
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/objects/dict.rs:119:49
[INFO] [stderr]     |
[INFO] [stderr] 119 |             let mut value: *mut ffi::PyObject = mem::uninitialized();
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/pythonrun.rs:23:28
[INFO] [stderr]    |
[INFO] [stderr] 23 | static START: sync::Once = sync::ONCE_INIT;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/err.rs:197:55
[INFO] [stderr]     |
[INFO] [stderr] 197 |             let mut ptype      : *mut ffi::PyObject = std::mem::uninitialized();
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/err.rs:198:55
[INFO] [stderr]     |
[INFO] [stderr] 198 |             let mut pvalue     : *mut ffi::PyObject = std::mem::uninitialized();
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/err.rs:199:55
[INFO] [stderr]     |
[INFO] [stderr] 199 |             let mut ptraceback : *mut ffi::PyObject = std::mem::uninitialized();
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/objects/string.rs:258:46
[INFO] [stderr]     |
[INFO] [stderr] 258 |             let mut size : ffi::Py_ssize_t = mem::uninitialized();
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/objects/dict.rs:118:47
[INFO] [stderr]     |
[INFO] [stderr] 118 |             let mut key: *mut ffi::PyObject = mem::uninitialized();
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/objects/dict.rs:119:49
[INFO] [stderr]     |
[INFO] [stderr] 119 |             let mut value: *mut ffi::PyObject = mem::uninitialized();
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/pythonrun.rs:23:28
[INFO] [stderr]    |
[INFO] [stderr] 23 | static START: sync::Once = sync::ONCE_INIT;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> tests/test_function.rs:9:46
[INFO] [stderr]   |
[INFO] [stderr] 9 |     static CALL_COUNT: atomic::AtomicUsize = atomic::ATOMIC_USIZE_INIT;
[INFO] [stderr]   |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> tests/test_class.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[macro_use] extern crate cpython;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/test_class.rs:343:28
[INFO] [stderr]     |
[INFO] [stderr] 343 |     data iter: RefCell<Box<iter::Iterator<Item=i32> + Send>>;
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn iter::Iterator<Item=i32> + Send`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/test_class.rs:343:28
[INFO] [stderr]     |
[INFO] [stderr] 343 |     data iter: RefCell<Box<iter::Iterator<Item=i32> + Send>>;
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn iter::Iterator<Item=i32> + Send`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.99s
[INFO] running `"docker" "inspect" "f0c186bc9be44e85fa32e2e824f7be5961834cb1bdb837e5595e699dfc1f1b01"`
[INFO] running `"docker" "rm" "-f" "f0c186bc9be44e85fa32e2e824f7be5961834cb1bdb837e5595e699dfc1f1b01"`
[INFO] [stdout] f0c186bc9be44e85fa32e2e824f7be5961834cb1bdb837e5595e699dfc1f1b01