Dec 18 18:24:47.705 INFO checking assoc_list-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 18:24:47.705 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/assoc_list/0.1.0:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 18:24:48.152 INFO [stdout] 13cb6c9cc767af73fb3c13b9d9b30905af6d560d5a2eef7dad514f3f5595fe26
Dec 18 18:24:48.158 INFO running `"docker" "start" "-a" "13cb6c9cc767af73fb3c13b9d9b30905af6d560d5a2eef7dad514f3f5595fe26"`
Dec 18 18:24:49.906 INFO [stderr]     Checking assoc_list v0.1.0 (/opt/crater/workdir)
Dec 18 18:24:50.364 INFO [stderr] warning: method is never used: `new`
Dec 18 18:24:50.364 INFO [stderr]   --> src/lib.rs:11:5
Dec 18 18:24:50.364 INFO [stderr]    |
Dec 18 18:24:50.364 INFO [stderr] 11 |     fn new() -> AssocList<K, V> {
Dec 18 18:24:50.364 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:24:50.364 INFO [stderr]    |
Dec 18 18:24:50.364 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 18:24:50.364 INFO [stderr] 
Dec 18 18:24:50.368 INFO [stderr] warning: method is never used: `insert`
Dec 18 18:24:50.368 INFO [stderr]   --> src/lib.rs:15:5
Dec 18 18:24:50.368 INFO [stderr]    |
Dec 18 18:24:50.368 INFO [stderr] 15 |     fn insert(&mut self, k: K, v: V) {
Dec 18 18:24:50.368 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:24:50.368 INFO [stderr] 
Dec 18 18:24:50.368 INFO [stderr] warning: method is never used: `len`
Dec 18 18:24:50.368 INFO [stderr]   --> src/lib.rs:19:5
Dec 18 18:24:50.368 INFO [stderr]    |
Dec 18 18:24:50.368 INFO [stderr] 19 |     fn len(&self) -> usize {
Dec 18 18:24:50.368 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:24:50.368 INFO [stderr] 
Dec 18 18:24:50.368 INFO [stderr] warning: method is never used: `contains_key`
Dec 18 18:24:50.368 INFO [stderr]   --> src/lib.rs:36:5
Dec 18 18:24:50.368 INFO [stderr]    |
Dec 18 18:24:50.368 INFO [stderr] 36 |     fn contains_key(&self, k: &K) -> bool {
Dec 18 18:24:50.368 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:24:50.368 INFO [stderr] 
Dec 18 18:24:50.368 INFO [stderr] warning: method is never used: `remove`
Dec 18 18:24:50.368 INFO [stderr]   --> src/lib.rs:43:5
Dec 18 18:24:50.368 INFO [stderr]    |
Dec 18 18:24:50.368 INFO [stderr] 43 |     fn remove(&mut self, k: &K) {
Dec 18 18:24:50.368 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:24:50.368 INFO [stderr] 
Dec 18 18:24:50.621 INFO [stderr] warning: unused variable: `map`
Dec 18 18:24:50.621 INFO [stderr]   --> src/lib.rs:60:9
Dec 18 18:24:50.621 INFO [stderr]    |
Dec 18 18:24:50.621 INFO [stderr] 60 |     let map: AssocList<String, String> = AssocList::new();
Dec 18 18:24:50.621 INFO [stderr]    |         ^^^ help: consider using `_map` instead
Dec 18 18:24:50.621 INFO [stderr]    |
Dec 18 18:24:50.621 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 18:24:50.621 INFO [stderr] 
Dec 18 18:24:50.694 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Dec 18 18:24:51.937 INFO running `"docker" "inspect" "13cb6c9cc767af73fb3c13b9d9b30905af6d560d5a2eef7dad514f3f5595fe26"`
Dec 18 18:24:52.204 INFO running `"docker" "rm" "-f" "13cb6c9cc767af73fb3c13b9d9b30905af6d560d5a2eef7dad514f3f5595fe26"`
Dec 18 18:24:52.487 INFO [stdout] 13cb6c9cc767af73fb3c13b9d9b30905af6d560d5a2eef7dad514f3f5595fe26