Aug 31 13:34:22.164 INFO checking slab_allocator-0.3.3 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 13:34:22.165 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 13:34:22.165 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 13:34:22.338 INFO blam! 1e27a83274d5fd3b22af647bb07d8215ddb02a184c372cff5e719b7e349cb08e
Aug 31 13:34:22.339 INFO running `"docker" "start" "-a" "1e27a83274d5fd3b22af647bb07d8215ddb02a184c372cff5e719b7e349cb08e"`
Aug 31 13:34:22.925 INFO kablam!     Checking spin v0.4.9
Aug 31 13:34:23.139 INFO kablam!     Checking linked_list_allocator v0.6.3
Aug 31 13:34:23.358 INFO kablam!     Checking slab_allocator v0.3.3 (file:///source)
Aug 31 13:34:23.521 INFO kablam! warning: method is never used: `used_blocks`
Aug 31 13:34:23.521 INFO kablam!   --> src/slab.rs:18:5
Aug 31 13:34:23.521 INFO kablam!    |
Aug 31 13:34:23.521 INFO kablam! 18 |     pub fn used_blocks(&self) -> usize {
Aug 31 13:34:23.521 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 13:34:23.521 INFO kablam!    |
Aug 31 13:34:23.521 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 31 13:34:23.521 INFO kablam! 
Aug 31 13:34:23.522 INFO kablam! warning: method is never used: `len`
Aug 31 13:34:23.522 INFO kablam!   --> src/slab.rs:65:5
Aug 31 13:34:23.522 INFO kablam!    |
Aug 31 13:34:23.522 INFO kablam! 65 |     fn len(&self) -> usize {
Aug 31 13:34:23.522 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 31 13:34:23.522 INFO kablam! 
Aug 31 13:34:23.522 INFO kablam! warning: method is never used: `is_empty`
Aug 31 13:34:23.522 INFO kablam!   --> src/slab.rs:83:5
Aug 31 13:34:23.522 INFO kablam!    |
Aug 31 13:34:23.522 INFO kablam! 83 |     fn is_empty(&self) -> bool {
Aug 31 13:34:23.522 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 13:34:23.523 INFO kablam! 
Aug 31 13:34:23.523 INFO kablam! warning: the feature `pointer_methods` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 31 13:34:23.523 INFO kablam!  --> src/lib.rs:4:12
Aug 31 13:34:23.523 INFO kablam!   |
Aug 31 13:34:23.523 INFO kablam! 4 | #![feature(pointer_methods)]
Aug 31 13:34:23.523 INFO kablam!   |            ^^^^^^^^^^^^^^^
Aug 31 13:34:23.523 INFO kablam!   |
Aug 31 13:34:23.523 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 31 13:34:23.523 INFO kablam! 
Aug 31 13:34:23.952 INFO kablam! warning: method is never used: `used_blocks`
Aug 31 13:34:23.952 INFO kablam!   --> src/slab.rs:18:5
Aug 31 13:34:23.952 INFO kablam!    |
Aug 31 13:34:23.952 INFO kablam! 18 |     pub fn used_blocks(&self) -> usize {
Aug 31 13:34:23.952 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 13:34:23.952 INFO kablam!    |
Aug 31 13:34:23.952 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 31 13:34:23.952 INFO kablam! 
Aug 31 13:34:23.952 INFO kablam! warning: method is never used: `len`
Aug 31 13:34:23.952 INFO kablam!   --> src/slab.rs:65:5
Aug 31 13:34:23.952 INFO kablam!    |
Aug 31 13:34:23.953 INFO kablam! 65 |     fn len(&self) -> usize {
Aug 31 13:34:23.953 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Aug 31 13:34:23.953 INFO kablam! 
Aug 31 13:34:23.953 INFO kablam! warning: method is never used: `is_empty`
Aug 31 13:34:23.953 INFO kablam!   --> src/slab.rs:83:5
Aug 31 13:34:23.953 INFO kablam!    |
Aug 31 13:34:23.953 INFO kablam! 83 |     fn is_empty(&self) -> bool {
Aug 31 13:34:23.953 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 13:34:23.953 INFO kablam! 
Aug 31 13:34:23.953 INFO kablam! warning: the feature `pointer_methods` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 31 13:34:23.953 INFO kablam!  --> src/lib.rs:4:12
Aug 31 13:34:23.953 INFO kablam!   |
Aug 31 13:34:23.953 INFO kablam! 4 | #![feature(pointer_methods)]
Aug 31 13:34:23.953 INFO kablam!   |            ^^^^^^^^^^^^^^^
Aug 31 13:34:23.953 INFO kablam!   |
Aug 31 13:34:23.953 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 31 13:34:23.953 INFO kablam! 
Aug 31 13:34:23.970 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Aug 31 13:34:23.973 INFO kablam! su: No module specific data is present
Aug 31 13:34:24.339 INFO running `"docker" "rm" "-f" "1e27a83274d5fd3b22af647bb07d8215ddb02a184c372cff5e719b7e349cb08e"`
Aug 31 13:34:24.434 INFO blam! 1e27a83274d5fd3b22af647bb07d8215ddb02a184c372cff5e719b7e349cb08e