Sep 04 06:15:00.486 INFO checking slab_allocator-0.3.3 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913 Sep 04 06:15:00.486 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets Sep 04 06:15:00.486 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 04 06:15:00.642 INFO blam! 18a0861183b4c9deff6b3aaf3e0e6746b211262ae5ff1704947cfb3df41b2a23 Sep 04 06:15:00.644 INFO running `"docker" "start" "-a" "18a0861183b4c9deff6b3aaf3e0e6746b211262ae5ff1704947cfb3df41b2a23"` Sep 04 06:15:01.353 INFO kablam! Checking linked_list_allocator v0.6.3 Sep 04 06:15:01.536 INFO kablam! Checking slab_allocator v0.3.3 (file:///source) Sep 04 06:15:01.723 INFO kablam! warning: method is never used: `used_blocks` Sep 04 06:15:01.723 INFO kablam! --> src/slab.rs:18:5 Sep 04 06:15:01.724 INFO kablam! | Sep 04 06:15:01.724 INFO kablam! 18 | pub fn used_blocks(&self) -> usize { Sep 04 06:15:01.724 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 04 06:15:01.724 INFO kablam! | Sep 04 06:15:01.724 INFO kablam! = note: #[warn(dead_code)] on by default Sep 04 06:15:01.724 INFO kablam! Sep 04 06:15:01.724 INFO kablam! warning: method is never used: `len` Sep 04 06:15:01.724 INFO kablam! --> src/slab.rs:65:5 Sep 04 06:15:01.724 INFO kablam! | Sep 04 06:15:01.724 INFO kablam! 65 | fn len(&self) -> usize { Sep 04 06:15:01.725 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Sep 04 06:15:01.725 INFO kablam! Sep 04 06:15:01.725 INFO kablam! warning: method is never used: `is_empty` Sep 04 06:15:01.725 INFO kablam! --> src/slab.rs:83:5 Sep 04 06:15:01.725 INFO kablam! | Sep 04 06:15:01.725 INFO kablam! 83 | fn is_empty(&self) -> bool { Sep 04 06:15:01.725 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 04 06:15:01.725 INFO kablam! Sep 04 06:15:01.725 INFO kablam! warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable Sep 04 06:15:01.725 INFO kablam! --> src/lib.rs:2:12 Sep 04 06:15:01.725 INFO kablam! | Sep 04 06:15:01.725 INFO kablam! 2 | #![feature(attr_literals)] Sep 04 06:15:01.725 INFO kablam! | ^^^^^^^^^^^^^ Sep 04 06:15:01.725 INFO kablam! | Sep 04 06:15:01.725 INFO kablam! = note: #[warn(stable_features)] on by default Sep 04 06:15:01.725 INFO kablam! Sep 04 06:15:01.725 INFO kablam! warning: the feature `pointer_methods` has been stable since 1.26.0 and no longer requires an attribute to enable Sep 04 06:15:01.725 INFO kablam! --> src/lib.rs:4:12 Sep 04 06:15:01.725 INFO kablam! | Sep 04 06:15:01.725 INFO kablam! 4 | #![feature(pointer_methods)] Sep 04 06:15:01.725 INFO kablam! | ^^^^^^^^^^^^^^^ Sep 04 06:15:01.725 INFO kablam! Sep 04 06:15:02.163 INFO kablam! warning: method is never used: `used_blocks` Sep 04 06:15:02.163 INFO kablam! --> src/slab.rs:18:5 Sep 04 06:15:02.163 INFO kablam! | Sep 04 06:15:02.163 INFO kablam! 18 | pub fn used_blocks(&self) -> usize { Sep 04 06:15:02.163 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 04 06:15:02.163 INFO kablam! | Sep 04 06:15:02.163 INFO kablam! = note: #[warn(dead_code)] on by default Sep 04 06:15:02.163 INFO kablam! Sep 04 06:15:02.163 INFO kablam! warning: method is never used: `len` Sep 04 06:15:02.163 INFO kablam! --> src/slab.rs:65:5 Sep 04 06:15:02.163 INFO kablam! | Sep 04 06:15:02.163 INFO kablam! 65 | fn len(&self) -> usize { Sep 04 06:15:02.163 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Sep 04 06:15:02.164 INFO kablam! Sep 04 06:15:02.164 INFO kablam! warning: method is never used: `is_empty` Sep 04 06:15:02.164 INFO kablam! --> src/slab.rs:83:5 Sep 04 06:15:02.164 INFO kablam! | Sep 04 06:15:02.164 INFO kablam! 83 | fn is_empty(&self) -> bool { Sep 04 06:15:02.164 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 04 06:15:02.164 INFO kablam! Sep 04 06:15:02.164 INFO kablam! warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable Sep 04 06:15:02.164 INFO kablam! --> src/lib.rs:2:12 Sep 04 06:15:02.164 INFO kablam! | Sep 04 06:15:02.164 INFO kablam! 2 | #![feature(attr_literals)] Sep 04 06:15:02.164 INFO kablam! | ^^^^^^^^^^^^^ Sep 04 06:15:02.164 INFO kablam! | Sep 04 06:15:02.164 INFO kablam! = note: #[warn(stable_features)] on by default Sep 04 06:15:02.164 INFO kablam! Sep 04 06:15:02.169 INFO kablam! warning: the feature `pointer_methods` has been stable since 1.26.0 and no longer requires an attribute to enable Sep 04 06:15:02.169 INFO kablam! --> src/lib.rs:4:12 Sep 04 06:15:02.169 INFO kablam! | Sep 04 06:15:02.169 INFO kablam! 4 | #![feature(pointer_methods)] Sep 04 06:15:02.169 INFO kablam! | ^^^^^^^^^^^^^^^ Sep 04 06:15:02.169 INFO kablam! Sep 04 06:15:02.191 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.85s Sep 04 06:15:02.194 INFO kablam! su: No module specific data is present Sep 04 06:15:02.650 INFO running `"docker" "rm" "-f" "18a0861183b4c9deff6b3aaf3e0e6746b211262ae5ff1704947cfb3df41b2a23"` Sep 04 06:15:02.748 INFO blam! 18a0861183b4c9deff6b3aaf3e0e6746b211262ae5ff1704947cfb3df41b2a23