Dec 18 04:43:28.560 INFO checking Zeimer/aisd against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 18 04:43:28.561 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/Zeimer/aisd:/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 04:43:28.950 INFO [stdout] 2e1bf0b07be92eb08ae8e0cfd09ae18996d858e31a09e31f66e3d770469286e2 Dec 18 04:43:28.956 INFO running `"docker" "start" "-a" "2e1bf0b07be92eb08ae8e0cfd09ae18996d858e31a09e31f66e3d770469286e2"` Dec 18 04:43:30.508 INFO [stderr] Checking env_logger v0.5.11 Dec 18 04:43:31.493 INFO [stderr] Checking quickcheck v0.6.2 Dec 18 04:43:33.092 INFO [stderr] Checking aisd v0.1.0 (/opt/crater/workdir) Dec 18 04:43:33.524 INFO [stderr] warning: unused import: `std::u32` Dec 18 04:43:33.524 INFO [stderr] --> src/depq.rs:3:5 Dec 18 04:43:33.524 INFO [stderr] | Dec 18 04:43:33.524 INFO [stderr] 3 | use std::u32; Dec 18 04:43:33.524 INFO [stderr] | ^^^^^^^^ Dec 18 04:43:33.524 INFO [stderr] | Dec 18 04:43:33.524 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 04:43:33.525 INFO [stderr] Dec 18 04:43:33.525 INFO [stderr] warning: unused `#[macro_use]` import Dec 18 04:43:33.525 INFO [stderr] --> src/lib.rs:13:1 Dec 18 04:43:33.525 INFO [stderr] | Dec 18 04:43:33.525 INFO [stderr] 13 | #[macro_use] Dec 18 04:43:33.525 INFO [stderr] | ^^^^^^^^^^^^ Dec 18 04:43:33.525 INFO [stderr] Dec 18 04:43:33.567 INFO [stderr] warning: unused import: `super::Tree::*` Dec 18 04:43:33.567 INFO [stderr] --> src/map/bst.rs:89:9 Dec 18 04:43:33.567 INFO [stderr] | Dec 18 04:43:33.567 INFO [stderr] 89 | use super::Tree::*; Dec 18 04:43:33.567 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 18 04:43:33.567 INFO [stderr] | Dec 18 04:43:33.567 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 04:43:33.567 INFO [stderr] Dec 18 04:43:33.767 INFO [stderr] warning: unused variable: `key` Dec 18 04:43:33.767 INFO [stderr] --> src/map/bst.rs:58:23 Dec 18 04:43:33.772 INFO [stderr] | Dec 18 04:43:33.772 INFO [stderr] 58 | fn del(&mut self, key: &K) -> Option { Dec 18 04:43:33.772 INFO [stderr] | ^^^ help: consider using `_key` instead Dec 18 04:43:33.772 INFO [stderr] | Dec 18 04:43:33.772 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 18 04:43:33.772 INFO [stderr] Dec 18 04:43:33.828 INFO [stderr] warning: method is never used: `is_heap` Dec 18 04:43:33.828 INFO [stderr] --> src/depq.rs:248:5 Dec 18 04:43:33.828 INFO [stderr] | Dec 18 04:43:33.828 INFO [stderr] 248 | fn is_heap(&self) -> bool { Dec 18 04:43:33.829 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 04:43:33.829 INFO [stderr] | Dec 18 04:43:33.829 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 18 04:43:33.830 INFO [stderr] Dec 18 04:43:33.830 INFO [stderr] warning: method is never used: `size` Dec 18 04:43:33.836 INFO [stderr] --> src/map/bst.rs:18:5 Dec 18 04:43:33.836 INFO [stderr] | Dec 18 04:43:33.836 INFO [stderr] 18 | fn size(&self) -> usize { Dec 18 04:43:33.836 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 04:43:33.836 INFO [stderr] Dec 18 04:43:33.896 INFO [stderr] warning: unused variable: `key` Dec 18 04:43:33.896 INFO [stderr] --> src/map/bst.rs:58:23 Dec 18 04:43:33.896 INFO [stderr] | Dec 18 04:43:33.896 INFO [stderr] 58 | fn del(&mut self, key: &K) -> Option { Dec 18 04:43:33.896 INFO [stderr] | ^^^ help: consider using `_key` instead Dec 18 04:43:33.896 INFO [stderr] | Dec 18 04:43:33.896 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 18 04:43:33.896 INFO [stderr] Dec 18 04:43:34.007 INFO [stderr] warning: variable does not need to be mutable Dec 18 04:43:34.007 INFO [stderr] --> src/map/bst.rs:105:17 Dec 18 04:43:34.007 INFO [stderr] | Dec 18 04:43:34.007 INFO [stderr] 105 | let mut t1 = t.clone(); Dec 18 04:43:34.007 INFO [stderr] | ----^^ Dec 18 04:43:34.007 INFO [stderr] | | Dec 18 04:43:34.007 INFO [stderr] | help: remove this `mut` Dec 18 04:43:34.007 INFO [stderr] | Dec 18 04:43:34.007 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 18 04:43:34.007 INFO [stderr] Dec 18 04:43:34.298 INFO [stderr] warning: unused import: `aisd::pq::Heap` Dec 18 04:43:34.298 INFO [stderr] --> src/bin.rs:5:5 Dec 18 04:43:34.298 INFO [stderr] | Dec 18 04:43:34.298 INFO [stderr] 5 | use aisd::pq::Heap; Dec 18 04:43:34.298 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 18 04:43:34.298 INFO [stderr] | Dec 18 04:43:34.298 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 04:43:34.298 INFO [stderr] Dec 18 04:43:34.298 INFO [stderr] warning: unused import: `aisd::depq::DEPQ` Dec 18 04:43:34.298 INFO [stderr] --> src/bin.rs:7:5 Dec 18 04:43:34.298 INFO [stderr] | Dec 18 04:43:34.298 INFO [stderr] 7 | use aisd::depq::DEPQ; Dec 18 04:43:34.298 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 18 04:43:34.298 INFO [stderr] Dec 18 04:43:34.298 INFO [stderr] warning: unused import: `aisd::depq::DoubleHeap` Dec 18 04:43:34.298 INFO [stderr] --> src/bin.rs:8:5 Dec 18 04:43:34.298 INFO [stderr] | Dec 18 04:43:34.298 INFO [stderr] 8 | use aisd::depq::DoubleHeap; Dec 18 04:43:34.298 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 18 04:43:34.298 INFO [stderr] Dec 18 04:43:34.412 INFO [stderr] warning: unused import: `aisd::pq::Heap` Dec 18 04:43:34.412 INFO [stderr] --> src/bin.rs:5:5 Dec 18 04:43:34.412 INFO [stderr] | Dec 18 04:43:34.412 INFO [stderr] 5 | use aisd::pq::Heap; Dec 18 04:43:34.412 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 18 04:43:34.412 INFO [stderr] | Dec 18 04:43:34.412 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 04:43:34.412 INFO [stderr] Dec 18 04:43:34.413 INFO [stderr] warning: unused import: `aisd::depq::DEPQ` Dec 18 04:43:34.413 INFO [stderr] --> src/bin.rs:7:5 Dec 18 04:43:34.413 INFO [stderr] | Dec 18 04:43:34.413 INFO [stderr] 7 | use aisd::depq::DEPQ; Dec 18 04:43:34.413 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 18 04:43:34.413 INFO [stderr] Dec 18 04:43:34.413 INFO [stderr] warning: unused import: `aisd::depq::DoubleHeap` Dec 18 04:43:34.413 INFO [stderr] --> src/bin.rs:8:5 Dec 18 04:43:34.413 INFO [stderr] | Dec 18 04:43:34.413 INFO [stderr] 8 | use aisd::depq::DoubleHeap; Dec 18 04:43:34.413 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 18 04:43:34.413 INFO [stderr] Dec 18 04:43:34.457 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.07s Dec 18 04:43:35.178 INFO running `"docker" "inspect" "2e1bf0b07be92eb08ae8e0cfd09ae18996d858e31a09e31f66e3d770469286e2"` Dec 18 04:43:35.434 INFO running `"docker" "rm" "-f" "2e1bf0b07be92eb08ae8e0cfd09ae18996d858e31a09e31f66e3d770469286e2"` Dec 18 04:43:35.604 INFO [stdout] 2e1bf0b07be92eb08ae8e0cfd09ae18996d858e31a09e31f66e3d770469286e2