Nov 17 10:32:57.960 INFO testing Zeimer/aisd against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 10:32:57.960 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 17 10:32:58.511 INFO [stdout] 6e54e8c5b07cb1b3fd9190c8f84d0827df43baf74b92461580d4b2b175805c32
Nov 17 10:32:58.517 INFO running `"docker" "start" "-a" "6e54e8c5b07cb1b3fd9190c8f84d0827df43baf74b92461580d4b2b175805c32"`
Nov 17 10:32:59.691 INFO [stderr] usermod: no changes
Nov 17 10:32:59.827 INFO [stderr]    Compiling env_logger v0.5.11
Nov 17 10:33:02.303 INFO [stderr]    Compiling quickcheck v0.6.2
Nov 17 10:33:05.807 INFO [stderr]    Compiling aisd v0.1.0 (/source)
Nov 17 10:33:06.907 INFO [stderr] warning: unused import: `std::u32`
Nov 17 10:33:06.907 INFO [stderr]  --> src/depq.rs:3:5
Nov 17 10:33:06.907 INFO [stderr]   |
Nov 17 10:33:06.907 INFO [stderr] 3 | use std::u32;
Nov 17 10:33:06.907 INFO [stderr]   |     ^^^^^^^^
Nov 17 10:33:06.907 INFO [stderr]   |
Nov 17 10:33:06.907 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 10:33:06.907 INFO [stderr] 
Nov 17 10:33:06.907 INFO [stderr] warning: unused `#[macro_use]` import
Nov 17 10:33:06.907 INFO [stderr]   --> src/lib.rs:13:1
Nov 17 10:33:06.907 INFO [stderr]    |
Nov 17 10:33:06.907 INFO [stderr] 13 | #[macro_use]
Nov 17 10:33:06.907 INFO [stderr]    | ^^^^^^^^^^^^
Nov 17 10:33:06.907 INFO [stderr] 
Nov 17 10:33:07.152 INFO [stderr] warning: unused variable: `key`
Nov 17 10:33:07.152 INFO [stderr]   --> src/map/bst.rs:58:23
Nov 17 10:33:07.152 INFO [stderr]    |
Nov 17 10:33:07.152 INFO [stderr] 58 |     fn del(&mut self, key: &K) -> Option<V> {
Nov 17 10:33:07.152 INFO [stderr]    |                       ^^^ help: consider using `_key` instead
Nov 17 10:33:07.152 INFO [stderr]    |
Nov 17 10:33:07.152 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 10:33:07.152 INFO [stderr] 
Nov 17 10:33:07.219 INFO [stderr] warning: method is never used: `is_heap`
Nov 17 10:33:07.219 INFO [stderr]    --> src/depq.rs:248:5
Nov 17 10:33:07.219 INFO [stderr]     |
Nov 17 10:33:07.219 INFO [stderr] 248 |     fn is_heap(&self) -> bool {
Nov 17 10:33:07.220 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:33:07.220 INFO [stderr]     |
Nov 17 10:33:07.220 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 17 10:33:07.221 INFO [stderr] 
Nov 17 10:33:07.221 INFO [stderr] warning: method is never used: `size`
Nov 17 10:33:07.221 INFO [stderr]   --> src/map/bst.rs:18:5
Nov 17 10:33:07.222 INFO [stderr]    |
Nov 17 10:33:07.222 INFO [stderr] 18 |     fn size(&self) -> usize {
Nov 17 10:33:07.222 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:33:07.222 INFO [stderr] 
Nov 17 10:33:08.856 INFO [stderr] warning: unused import: `aisd::pq::Heap`
Nov 17 10:33:08.856 INFO [stderr]  --> src/bin.rs:5:5
Nov 17 10:33:08.856 INFO [stderr]   |
Nov 17 10:33:08.857 INFO [stderr] 5 | use aisd::pq::Heap;
Nov 17 10:33:08.857 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 17 10:33:08.857 INFO [stderr]   |
Nov 17 10:33:08.858 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 10:33:08.858 INFO [stderr] 
Nov 17 10:33:08.858 INFO [stderr] warning: unused import: `aisd::depq::DEPQ`
Nov 17 10:33:08.858 INFO [stderr]  --> src/bin.rs:7:5
Nov 17 10:33:08.858 INFO [stderr]   |
Nov 17 10:33:08.858 INFO [stderr] 7 | use aisd::depq::DEPQ;
Nov 17 10:33:08.858 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 17 10:33:08.858 INFO [stderr] 
Nov 17 10:33:08.858 INFO [stderr] warning: unused import: `aisd::depq::DoubleHeap`
Nov 17 10:33:08.858 INFO [stderr]  --> src/bin.rs:8:5
Nov 17 10:33:08.858 INFO [stderr]   |
Nov 17 10:33:08.858 INFO [stderr] 8 | use aisd::depq::DoubleHeap;
Nov 17 10:33:08.858 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:33:08.858 INFO [stderr] 
Nov 17 10:33:09.252 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.52s
Nov 17 10:33:09.253 INFO [stderr] su: No module specific data is present
Nov 17 10:33:10.291 INFO running `"docker" "inspect" "6e54e8c5b07cb1b3fd9190c8f84d0827df43baf74b92461580d4b2b175805c32"`
Nov 17 10:33:10.519 INFO running `"docker" "rm" "-f" "6e54e8c5b07cb1b3fd9190c8f84d0827df43baf74b92461580d4b2b175805c32"`
Nov 17 10:33:10.839 INFO [stdout] 6e54e8c5b07cb1b3fd9190c8f84d0827df43baf74b92461580d4b2b175805c32
Nov 17 10:33:10.840 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 17 10:33:11.267 INFO [stdout] 876f0dc04223a26b218af358c81add18cc8a3abe7ec2535eea5644dc3a02d9f5
Nov 17 10:33:11.275 INFO running `"docker" "start" "-a" "876f0dc04223a26b218af358c81add18cc8a3abe7ec2535eea5644dc3a02d9f5"`
Nov 17 10:33:12.522 INFO [stderr] usermod: no changes
Nov 17 10:33:12.607 INFO [stderr]    Compiling aisd v0.1.0 (/source)
Nov 17 10:33:14.679 INFO [stderr] warning: unused import: `aisd::pq::Heap`
Nov 17 10:33:14.679 INFO [stderr]  --> src/bin.rs:5:5
Nov 17 10:33:14.679 INFO [stderr]   |
Nov 17 10:33:14.679 INFO [stderr] 5 | use aisd::pq::Heap;
Nov 17 10:33:14.679 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 17 10:33:14.679 INFO [stderr]   |
Nov 17 10:33:14.679 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 10:33:14.679 INFO [stderr] 
Nov 17 10:33:14.679 INFO [stderr] warning: unused import: `aisd::depq::DEPQ`
Nov 17 10:33:14.679 INFO [stderr]  --> src/bin.rs:7:5
Nov 17 10:33:14.679 INFO [stderr]   |
Nov 17 10:33:14.679 INFO [stderr] 7 | use aisd::depq::DEPQ;
Nov 17 10:33:14.679 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 17 10:33:14.679 INFO [stderr] 
Nov 17 10:33:14.679 INFO [stderr] warning: unused import: `aisd::depq::DoubleHeap`
Nov 17 10:33:14.679 INFO [stderr]  --> src/bin.rs:8:5
Nov 17 10:33:14.679 INFO [stderr]   |
Nov 17 10:33:14.679 INFO [stderr] 8 | use aisd::depq::DoubleHeap;
Nov 17 10:33:14.679 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:33:14.679 INFO [stderr] 
Nov 17 10:33:14.883 INFO [stderr] warning: unused import: `super::Tree::*`
Nov 17 10:33:14.883 INFO [stderr]   --> src/map/bst.rs:89:9
Nov 17 10:33:14.883 INFO [stderr]    |
Nov 17 10:33:14.883 INFO [stderr] 89 |     use super::Tree::*;
Nov 17 10:33:14.883 INFO [stderr]    |         ^^^^^^^^^^^^^^
Nov 17 10:33:14.883 INFO [stderr]    |
Nov 17 10:33:14.883 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 17 10:33:14.883 INFO [stderr] 
Nov 17 10:33:15.374 INFO [stderr] warning: unused variable: `key`
Nov 17 10:33:15.374 INFO [stderr]   --> src/map/bst.rs:58:23
Nov 17 10:33:15.374 INFO [stderr]    |
Nov 17 10:33:15.374 INFO [stderr] 58 |     fn del(&mut self, key: &K) -> Option<V> {
Nov 17 10:33:15.374 INFO [stderr]    |                       ^^^ help: consider using `_key` instead
Nov 17 10:33:15.374 INFO [stderr]    |
Nov 17 10:33:15.374 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 10:33:15.374 INFO [stderr] 
Nov 17 10:33:15.492 INFO [stderr] warning: variable does not need to be mutable
Nov 17 10:33:15.492 INFO [stderr]    --> src/map/bst.rs:105:17
Nov 17 10:33:15.492 INFO [stderr]     |
Nov 17 10:33:15.492 INFO [stderr] 105 |             let mut t1 = t.clone();
Nov 17 10:33:15.492 INFO [stderr]     |                 ----^^
Nov 17 10:33:15.492 INFO [stderr]     |                 |
Nov 17 10:33:15.492 INFO [stderr]     |                 help: remove this `mut`
Nov 17 10:33:15.492 INFO [stderr]     |
Nov 17 10:33:15.492 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 17 10:33:15.492 INFO [stderr] 
Nov 17 10:33:20.183 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.64s
Nov 17 10:33:20.184 INFO [stderr] su: No module specific data is present
Nov 17 10:33:21.485 INFO running `"docker" "inspect" "876f0dc04223a26b218af358c81add18cc8a3abe7ec2535eea5644dc3a02d9f5"`
Nov 17 10:33:21.939 INFO running `"docker" "rm" "-f" "876f0dc04223a26b218af358c81add18cc8a3abe7ec2535eea5644dc3a02d9f5"`
Nov 17 10:33:22.175 INFO [stdout] 876f0dc04223a26b218af358c81add18cc8a3abe7ec2535eea5644dc3a02d9f5