[INFO] crate cpython 0.2.1 is already in cache [INFO] extracting crate cpython 0.2.1 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/cpython/0.2.1 [INFO] extracting crate cpython 0.2.1 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/cpython/0.2.1 [INFO] validating manifest of cpython-0.2.1 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of cpython-0.2.1 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing cpython-0.2.1 [INFO] finished frobbing cpython-0.2.1 [INFO] frobbed toml for cpython-0.2.1 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/cpython/0.2.1/Cargo.toml [INFO] started frobbing cpython-0.2.1 [INFO] finished frobbing cpython-0.2.1 [INFO] frobbed toml for cpython-0.2.1 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/cpython/0.2.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking cpython-0.2.1 against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-6/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/cpython/0.2.1:/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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] a2e059f44f35ca035dc311a81269f6e5125c54a6159802a0fef28564a7ccedee [INFO] running `"docker" "start" "-a" "a2e059f44f35ca035dc311a81269f6e5125c54a6159802a0fef28564a7ccedee"` [INFO] [stderr] Compiling cpython v0.2.1 (/opt/crater/workdir) [INFO] [stderr] Compiling python3-sys v0.2.1 [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/objects/boolobject.rs:44:1 [INFO] [stderr] | [INFO] [stderr] 44 | / /// Converts a Python `bool` to a rust `bool`. [INFO] [stderr] 45 | | /// [INFO] [stderr] 46 | | /// Fails with `TypeError` if the input is not a Python `bool`. [INFO] [stderr] | |_______________________________________________________________^ [INFO] [stderr] 47 | / extract!(obj to bool; py => { [INFO] [stderr] 48 | | Ok(try!(obj.cast_as::(py)).is_true()) [INFO] [stderr] 49 | | }); [INFO] [stderr] | |___- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/objects/tuple.rs:171:1 [INFO] [stderr] | [INFO] [stderr] 171 | / /// Returns `Ok(NoArgs)` if the input is an empty Python tuple. [INFO] [stderr] 172 | | /// Otherwise, returns an error. [INFO] [stderr] | |________________________________^ [INFO] [stderr] 173 | / extract!(obj to NoArgs; py => { [INFO] [stderr] 174 | | let t = try!(obj.cast_as::(py)); [INFO] [stderr] 175 | | if t.len(py) == 0 { [INFO] [stderr] 176 | | Ok(NoArgs) [INFO] [stderr] ... | [INFO] [stderr] 179 | | } [INFO] [stderr] 180 | | }); [INFO] [stderr] | |___- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/objects/boolobject.rs:44:1 [INFO] [stderr] | [INFO] [stderr] 44 | / /// Converts a Python `bool` to a rust `bool`. [INFO] [stderr] 45 | | /// [INFO] [stderr] 46 | | /// Fails with `TypeError` if the input is not a Python `bool`. [INFO] [stderr] | |_______________________________________________________________^ [INFO] [stderr] 47 | / extract!(obj to bool; py => { [INFO] [stderr] 48 | | Ok(try!(obj.cast_as::(py)).is_true()) [INFO] [stderr] 49 | | }); [INFO] [stderr] | |___- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/objects/tuple.rs:171:1 [INFO] [stderr] | [INFO] [stderr] 171 | / /// Returns `Ok(NoArgs)` if the input is an empty Python tuple. [INFO] [stderr] 172 | | /// Otherwise, returns an error. [INFO] [stderr] | |________________________________^ [INFO] [stderr] 173 | / extract!(obj to NoArgs; py => { [INFO] [stderr] 174 | | let t = try!(obj.cast_as::(py)); [INFO] [stderr] 175 | | if t.len(py) == 0 { [INFO] [stderr] 176 | | Ok(NoArgs) [INFO] [stderr] ... | [INFO] [stderr] 179 | | } [INFO] [stderr] 180 | | }); [INFO] [stderr] | |___- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/function.rs:218:39 [INFO] [stderr] | [INFO] [stderr] 218 | 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:218:39 [INFO] [stderr] | [INFO] [stderr] 218 | 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::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/objects/string.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [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::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/objects/string.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [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:338:28 [INFO] [stderr] | [INFO] [stderr] 338 | data iter: RefCell + Send>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn iter::Iterator + 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:338:28 [INFO] [stderr] | [INFO] [stderr] 338 | data iter: RefCell + Send>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn iter::Iterator + Send` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.90s [INFO] running `"docker" "inspect" "a2e059f44f35ca035dc311a81269f6e5125c54a6159802a0fef28564a7ccedee"` [INFO] running `"docker" "rm" "-f" "a2e059f44f35ca035dc311a81269f6e5125c54a6159802a0fef28564a7ccedee"` [INFO] [stdout] a2e059f44f35ca035dc311a81269f6e5125c54a6159802a0fef28564a7ccedee