Nov 28 10:15:47.652 INFO checking Zeimer/aisd against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 10:15:47.652 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 10:15:48.078 INFO [stdout] 467c66d83711956b1696682e3f6217659e3fba032feaf17f239005f4bc17b2d0
Nov 28 10:15:48.080 INFO running `"docker" "start" "-a" "467c66d83711956b1696682e3f6217659e3fba032feaf17f239005f4bc17b2d0"`
Nov 28 10:15:49.506 INFO [stderr] usermod: no changes
Nov 28 10:15:49.656 INFO [stderr]     Checking env_logger v0.5.11
Nov 28 10:15:51.060 INFO [stderr]     Checking quickcheck v0.6.2
Nov 28 10:15:53.132 INFO [stderr]     Checking aisd v0.1.0 (/source)
Nov 28 10:15:54.688 INFO [stderr] warning: unused import: `std::u32`
Nov 28 10:15:54.688 INFO [stderr]  --> src/depq.rs:3:5
Nov 28 10:15:54.688 INFO [stderr]   |
Nov 28 10:15:54.688 INFO [stderr] 3 | use std::u32;
Nov 28 10:15:54.688 INFO [stderr]   |     ^^^^^^^^
Nov 28 10:15:54.688 INFO [stderr]   |
Nov 28 10:15:54.688 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 10:15:54.688 INFO [stderr] 
Nov 28 10:15:54.692 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 10:15:54.692 INFO [stderr]   --> src/lib.rs:13:1
Nov 28 10:15:54.692 INFO [stderr]    |
Nov 28 10:15:54.692 INFO [stderr] 13 | #[macro_use]
Nov 28 10:15:54.692 INFO [stderr]    | ^^^^^^^^^^^^
Nov 28 10:15:54.692 INFO [stderr] 
Nov 28 10:15:54.884 INFO [stderr] warning: unused import: `super::Tree::*`
Nov 28 10:15:54.884 INFO [stderr]   --> src/map/bst.rs:89:9
Nov 28 10:15:54.884 INFO [stderr]    |
Nov 28 10:15:54.884 INFO [stderr] 89 |     use super::Tree::*;
Nov 28 10:15:54.884 INFO [stderr]    |         ^^^^^^^^^^^^^^
Nov 28 10:15:54.884 INFO [stderr]    |
Nov 28 10:15:54.884 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 10:15:54.885 INFO [stderr] 
Nov 28 10:15:54.934 INFO [stderr] warning: unused variable: `key`
Nov 28 10:15:54.935 INFO [stderr]   --> src/map/bst.rs:58:23
Nov 28 10:15:54.935 INFO [stderr]    |
Nov 28 10:15:54.935 INFO [stderr] 58 |     fn del(&mut self, key: &K) -> Option<V> {
Nov 28 10:15:54.936 INFO [stderr]    |                       ^^^ help: consider using `_key` instead
Nov 28 10:15:54.936 INFO [stderr]    |
Nov 28 10:15:54.936 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 10:15:54.937 INFO [stderr] 
Nov 28 10:15:55.077 INFO [stderr] warning: method is never used: `is_heap`
Nov 28 10:15:55.077 INFO [stderr]    --> src/depq.rs:248:5
Nov 28 10:15:55.077 INFO [stderr]     |
Nov 28 10:15:55.077 INFO [stderr] 248 |     fn is_heap(&self) -> bool {
Nov 28 10:15:55.077 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:15:55.077 INFO [stderr]     |
Nov 28 10:15:55.077 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 10:15:55.077 INFO [stderr] 
Nov 28 10:15:55.077 INFO [stderr] warning: method is never used: `size`
Nov 28 10:15:55.077 INFO [stderr]   --> src/map/bst.rs:18:5
Nov 28 10:15:55.077 INFO [stderr]    |
Nov 28 10:15:55.077 INFO [stderr] 18 |     fn size(&self) -> usize {
Nov 28 10:15:55.077 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:15:55.078 INFO [stderr] 
Nov 28 10:15:55.574 INFO [stderr] warning: unused variable: `key`
Nov 28 10:15:55.577 INFO [stderr]   --> src/map/bst.rs:58:23
Nov 28 10:15:55.577 INFO [stderr]    |
Nov 28 10:15:55.577 INFO [stderr] 58 |     fn del(&mut self, key: &K) -> Option<V> {
Nov 28 10:15:55.577 INFO [stderr]    |                       ^^^ help: consider using `_key` instead
Nov 28 10:15:55.577 INFO [stderr]    |
Nov 28 10:15:55.577 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 10:15:55.577 INFO [stderr] 
Nov 28 10:15:55.900 INFO [stderr] warning: variable does not need to be mutable
Nov 28 10:15:55.900 INFO [stderr]    --> src/map/bst.rs:105:17
Nov 28 10:15:55.900 INFO [stderr]     |
Nov 28 10:15:55.900 INFO [stderr] 105 |             let mut t1 = t.clone();
Nov 28 10:15:55.900 INFO [stderr]     |                 ----^^
Nov 28 10:15:55.900 INFO [stderr]     |                 |
Nov 28 10:15:55.900 INFO [stderr]     |                 help: remove this `mut`
Nov 28 10:15:55.900 INFO [stderr]     |
Nov 28 10:15:55.900 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 10:15:55.900 INFO [stderr] 
Nov 28 10:15:57.440 INFO [stderr] warning: unused import: `aisd::pq::Heap`
Nov 28 10:15:57.440 INFO [stderr]  --> src/bin.rs:5:5
Nov 28 10:15:57.440 INFO [stderr]   |
Nov 28 10:15:57.440 INFO [stderr] 5 | use aisd::pq::Heap;
Nov 28 10:15:57.440 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 28 10:15:57.440 INFO [stderr]   |
Nov 28 10:15:57.440 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 10:15:57.440 INFO [stderr] 
Nov 28 10:15:57.440 INFO [stderr] warning: unused import: `aisd::depq::DEPQ`
Nov 28 10:15:57.440 INFO [stderr]  --> src/bin.rs:7:5
Nov 28 10:15:57.440 INFO [stderr]   |
Nov 28 10:15:57.440 INFO [stderr] 7 | use aisd::depq::DEPQ;
Nov 28 10:15:57.440 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 28 10:15:57.440 INFO [stderr] 
Nov 28 10:15:57.440 INFO [stderr] warning: unused import: `aisd::depq::DoubleHeap`
Nov 28 10:15:57.440 INFO [stderr]  --> src/bin.rs:8:5
Nov 28 10:15:57.440 INFO [stderr]   |
Nov 28 10:15:57.440 INFO [stderr] 8 | use aisd::depq::DoubleHeap;
Nov 28 10:15:57.440 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:15:57.440 INFO [stderr] 
Nov 28 10:15:57.672 INFO [stderr] warning: unused import: `aisd::pq::Heap`
Nov 28 10:15:57.672 INFO [stderr]  --> src/bin.rs:5:5
Nov 28 10:15:57.672 INFO [stderr]   |
Nov 28 10:15:57.672 INFO [stderr] 5 | use aisd::pq::Heap;
Nov 28 10:15:57.672 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 28 10:15:57.672 INFO [stderr]   |
Nov 28 10:15:57.672 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 10:15:57.672 INFO [stderr] 
Nov 28 10:15:57.672 INFO [stderr] warning: unused import: `aisd::depq::DEPQ`
Nov 28 10:15:57.672 INFO [stderr]  --> src/bin.rs:7:5
Nov 28 10:15:57.672 INFO [stderr]   |
Nov 28 10:15:57.672 INFO [stderr] 7 | use aisd::depq::DEPQ;
Nov 28 10:15:57.672 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 28 10:15:57.672 INFO [stderr] 
Nov 28 10:15:57.672 INFO [stderr] warning: unused import: `aisd::depq::DoubleHeap`
Nov 28 10:15:57.672 INFO [stderr]  --> src/bin.rs:8:5
Nov 28 10:15:57.672 INFO [stderr]   |
Nov 28 10:15:57.672 INFO [stderr] 8 | use aisd::depq::DoubleHeap;
Nov 28 10:15:57.672 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:15:57.672 INFO [stderr] 
Nov 28 10:15:57.717 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.18s
Nov 28 10:15:57.722 INFO [stderr] su: No module specific data is present
Nov 28 10:15:58.432 INFO running `"docker" "inspect" "467c66d83711956b1696682e3f6217659e3fba032feaf17f239005f4bc17b2d0"`
Nov 28 10:15:58.705 INFO running `"docker" "rm" "-f" "467c66d83711956b1696682e3f6217659e3fba032feaf17f239005f4bc17b2d0"`
Nov 28 10:15:58.980 INFO [stdout] 467c66d83711956b1696682e3f6217659e3fba032feaf17f239005f4bc17b2d0