Nov 28 10:15:49.022 INFO checking Zeimer/aisd against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 10:15:49.022 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 10:15:49.596 INFO [stdout] 0b1fba02caf5fd833f0472adad35c063b5976cdcf9240902edf9bf1ebe840ce3
Nov 28 10:15:49.597 INFO running `"docker" "start" "-a" "0b1fba02caf5fd833f0472adad35c063b5976cdcf9240902edf9bf1ebe840ce3"`
Nov 28 10:15:50.740 INFO [stderr] usermod: no changes
Nov 28 10:15:50.864 INFO [stderr]     Checking env_logger v0.5.11
Nov 28 10:15:52.132 INFO [stderr]     Checking quickcheck v0.6.2
Nov 28 10:15:54.328 INFO [stderr]     Checking aisd v0.1.0 (/source)
Nov 28 10:15:55.723 INFO [stderr] warning: unused import: `std::u32`
Nov 28 10:15:55.723 INFO [stderr]  --> src/depq.rs:3:5
Nov 28 10:15:55.723 INFO [stderr]   |
Nov 28 10:15:55.723 INFO [stderr] 3 | use std::u32;
Nov 28 10:15:55.723 INFO [stderr]   |     ^^^^^^^^
Nov 28 10:15:55.724 INFO [stderr]   |
Nov 28 10:15:55.724 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 10:15:55.724 INFO [stderr] 
Nov 28 10:15:55.724 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 10:15:55.724 INFO [stderr]   --> src/lib.rs:13:1
Nov 28 10:15:55.724 INFO [stderr]    |
Nov 28 10:15:55.724 INFO [stderr] 13 | #[macro_use]
Nov 28 10:15:55.724 INFO [stderr]    | ^^^^^^^^^^^^
Nov 28 10:15:55.724 INFO [stderr] 
Nov 28 10:15:55.960 INFO [stderr] warning: unused import: `super::Tree::*`
Nov 28 10:15:55.960 INFO [stderr]   --> src/map/bst.rs:89:9
Nov 28 10:15:55.960 INFO [stderr]    |
Nov 28 10:15:55.960 INFO [stderr] 89 |     use super::Tree::*;
Nov 28 10:15:55.960 INFO [stderr]    |         ^^^^^^^^^^^^^^
Nov 28 10:15:55.960 INFO [stderr]    |
Nov 28 10:15:55.960 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 10:15:55.960 INFO [stderr] 
Nov 28 10:15:55.984 INFO [stderr] warning: unused variable: `key`
Nov 28 10:15:55.984 INFO [stderr]   --> src/map/bst.rs:58:23
Nov 28 10:15:55.984 INFO [stderr]    |
Nov 28 10:15:55.984 INFO [stderr] 58 |     fn del(&mut self, key: &K) -> Option<V> {
Nov 28 10:15:55.984 INFO [stderr]    |                       ^^^ help: consider using `_key` instead
Nov 28 10:15:55.984 INFO [stderr]    |
Nov 28 10:15:55.984 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 10:15:55.984 INFO [stderr] 
Nov 28 10:15:56.044 INFO [stderr] warning: method is never used: `is_heap`
Nov 28 10:15:56.044 INFO [stderr]    --> src/depq.rs:248:5
Nov 28 10:15:56.044 INFO [stderr]     |
Nov 28 10:15:56.044 INFO [stderr] 248 |     fn is_heap(&self) -> bool {
Nov 28 10:15:56.044 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:15:56.044 INFO [stderr]     |
Nov 28 10:15:56.044 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 10:15:56.044 INFO [stderr] 
Nov 28 10:15:56.044 INFO [stderr] warning: method is never used: `size`
Nov 28 10:15:56.044 INFO [stderr]   --> src/map/bst.rs:18:5
Nov 28 10:15:56.044 INFO [stderr]    |
Nov 28 10:15:56.044 INFO [stderr] 18 |     fn size(&self) -> usize {
Nov 28 10:15:56.044 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:15:56.044 INFO [stderr] 
Nov 28 10:15:56.296 INFO [stderr] warning: unused variable: `key`
Nov 28 10:15:56.296 INFO [stderr]   --> src/map/bst.rs:58:23
Nov 28 10:15:56.296 INFO [stderr]    |
Nov 28 10:15:56.296 INFO [stderr] 58 |     fn del(&mut self, key: &K) -> Option<V> {
Nov 28 10:15:56.296 INFO [stderr]    |                       ^^^ help: consider using `_key` instead
Nov 28 10:15:56.296 INFO [stderr]    |
Nov 28 10:15:56.296 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 10:15:56.296 INFO [stderr] 
Nov 28 10:15:56.416 INFO [stderr] warning: variable does not need to be mutable
Nov 28 10:15:56.416 INFO [stderr]    --> src/map/bst.rs:105:17
Nov 28 10:15:56.416 INFO [stderr]     |
Nov 28 10:15:56.416 INFO [stderr] 105 |             let mut t1 = t.clone();
Nov 28 10:15:56.416 INFO [stderr]     |                 ----^^
Nov 28 10:15:56.416 INFO [stderr]     |                 |
Nov 28 10:15:56.416 INFO [stderr]     |                 help: remove this `mut`
Nov 28 10:15:56.416 INFO [stderr]     |
Nov 28 10:15:56.416 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 10:15:56.416 INFO [stderr] 
Nov 28 10:15:57.920 INFO [stderr] warning: unused import: `aisd::pq::Heap`
Nov 28 10:15:57.920 INFO [stderr]  --> src/bin.rs:5:5
Nov 28 10:15:57.920 INFO [stderr]   |
Nov 28 10:15:57.920 INFO [stderr] 5 | use aisd::pq::Heap;
Nov 28 10:15:57.920 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 28 10:15:57.920 INFO [stderr]   |
Nov 28 10:15:57.920 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 10:15:57.920 INFO [stderr] 
Nov 28 10:15:57.920 INFO [stderr] warning: unused import: `aisd::depq::DEPQ`
Nov 28 10:15:57.920 INFO [stderr]  --> src/bin.rs:7:5
Nov 28 10:15:57.920 INFO [stderr]   |
Nov 28 10:15:57.920 INFO [stderr] 7 | use aisd::depq::DEPQ;
Nov 28 10:15:57.920 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 28 10:15:57.920 INFO [stderr] 
Nov 28 10:15:57.920 INFO [stderr] warning: unused import: `aisd::depq::DoubleHeap`
Nov 28 10:15:57.920 INFO [stderr]  --> src/bin.rs:8:5
Nov 28 10:15:57.921 INFO [stderr]   |
Nov 28 10:15:57.921 INFO [stderr] 8 | use aisd::depq::DoubleHeap;
Nov 28 10:15:57.921 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:15:57.921 INFO [stderr] 
Nov 28 10:15:57.993 INFO [stderr] warning: unused import: `aisd::pq::Heap`
Nov 28 10:15:57.993 INFO [stderr]  --> src/bin.rs:5:5
Nov 28 10:15:57.993 INFO [stderr]   |
Nov 28 10:15:57.993 INFO [stderr] 5 | use aisd::pq::Heap;
Nov 28 10:15:57.993 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 28 10:15:57.993 INFO [stderr]   |
Nov 28 10:15:57.993 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 10:15:57.993 INFO [stderr] 
Nov 28 10:15:57.993 INFO [stderr] warning: unused import: `aisd::depq::DEPQ`
Nov 28 10:15:57.993 INFO [stderr]  --> src/bin.rs:7:5
Nov 28 10:15:57.993 INFO [stderr]   |
Nov 28 10:15:57.993 INFO [stderr] 7 | use aisd::depq::DEPQ;
Nov 28 10:15:57.993 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 28 10:15:57.993 INFO [stderr] 
Nov 28 10:15:57.993 INFO [stderr] warning: unused import: `aisd::depq::DoubleHeap`
Nov 28 10:15:57.993 INFO [stderr]  --> src/bin.rs:8:5
Nov 28 10:15:57.993 INFO [stderr]   |
Nov 28 10:15:57.993 INFO [stderr] 8 | use aisd::depq::DoubleHeap;
Nov 28 10:15:57.993 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:15:57.993 INFO [stderr] 
Nov 28 10:15:58.027 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.26s
Nov 28 10:15:58.033 INFO [stderr] su: No module specific data is present
Nov 28 10:15:58.480 INFO running `"docker" "inspect" "0b1fba02caf5fd833f0472adad35c063b5976cdcf9240902edf9bf1ebe840ce3"`
Nov 28 10:15:58.760 INFO running `"docker" "rm" "-f" "0b1fba02caf5fd833f0472adad35c063b5976cdcf9240902edf9bf1ebe840ce3"`
Nov 28 10:15:58.968 INFO [stdout] 0b1fba02caf5fd833f0472adad35c063b5976cdcf9240902edf9bf1ebe840ce3