Sep 02 02:58:14.122 INFO checking assoc_list-0.1.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 02 02:58:14.122 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 02:58:14.122 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 02:58:14.254 INFO blam! 8b820a725b39547a196d5a7c9c724f56b7213226c9a9986a29cb4759d3ca56c4
Sep 02 02:58:14.255 INFO running `"docker" "start" "-a" "8b820a725b39547a196d5a7c9c724f56b7213226c9a9986a29cb4759d3ca56c4"`
Sep 02 02:58:15.104 INFO kablam!     Checking assoc_list v0.1.0 (file:///source)
Sep 02 02:58:15.762 INFO kablam! warning: method is never used: `new`
Sep 02 02:58:15.763 INFO kablam!   --> src/lib.rs:11:5
Sep 02 02:58:15.763 INFO kablam!    |
Sep 02 02:58:15.763 INFO kablam! 11 |     fn new() -> AssocList<K, V> {
Sep 02 02:58:15.763 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 02:58:15.763 INFO kablam!    |
Sep 02 02:58:15.763 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 02:58:15.763 INFO kablam! 
Sep 02 02:58:15.763 INFO kablam! warning: method is never used: `insert`
Sep 02 02:58:15.763 INFO kablam!   --> src/lib.rs:15:5
Sep 02 02:58:15.764 INFO kablam!    |
Sep 02 02:58:15.764 INFO kablam! 15 |     fn insert(&mut self, k: K, v: V) {
Sep 02 02:58:15.764 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 02:58:15.764 INFO kablam! 
Sep 02 02:58:15.764 INFO kablam! warning: method is never used: `len`
Sep 02 02:58:15.764 INFO kablam!   --> src/lib.rs:19:5
Sep 02 02:58:15.764 INFO kablam!    |
Sep 02 02:58:15.764 INFO kablam! 19 |     fn len(&self) -> usize {
Sep 02 02:58:15.764 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 02 02:58:15.764 INFO kablam! 
Sep 02 02:58:15.764 INFO kablam! warning: method is never used: `contains_key`
Sep 02 02:58:15.764 INFO kablam!   --> src/lib.rs:36:5
Sep 02 02:58:15.764 INFO kablam!    |
Sep 02 02:58:15.764 INFO kablam! 36 |     fn contains_key(&self, k: &K) -> bool {
Sep 02 02:58:15.764 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 02:58:15.764 INFO kablam! 
Sep 02 02:58:15.764 INFO kablam! warning: method is never used: `remove`
Sep 02 02:58:15.764 INFO kablam!   --> src/lib.rs:43:5
Sep 02 02:58:15.764 INFO kablam!    |
Sep 02 02:58:15.764 INFO kablam! 43 |     fn remove(&mut self, k: &K) {
Sep 02 02:58:15.764 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 02:58:15.764 INFO kablam! 
Sep 02 02:58:16.005 INFO kablam! warning: unused variable: `map`
Sep 02 02:58:16.005 INFO kablam!   --> src/lib.rs:60:9
Sep 02 02:58:16.005 INFO kablam!    |
Sep 02 02:58:16.005 INFO kablam! 60 |     let map: AssocList<String, String> = AssocList::new();
Sep 02 02:58:16.005 INFO kablam!    |         ^^^ help: consider using `_map` instead
Sep 02 02:58:16.005 INFO kablam!    |
Sep 02 02:58:16.005 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 02:58:16.006 INFO kablam! 
Sep 02 02:58:16.036 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Sep 02 02:58:16.038 INFO kablam! su: No module specific data is present
Sep 02 02:58:16.754 INFO running `"docker" "rm" "-f" "8b820a725b39547a196d5a7c9c724f56b7213226c9a9986a29cb4759d3ca56c4"`
Sep 02 02:58:16.836 INFO blam! 8b820a725b39547a196d5a7c9c724f56b7213226c9a9986a29cb4759d3ca56c4