Dec 13 13:58:38.455 INFO testing kirillkh/xword_constructor against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 13:58:38.455 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 13 13:58:38.951 INFO [stdout] 1554ff57c391e55ebfee0997c79c5a0ccdb830b82393db0e7e5e5b6e2ce14104
Dec 13 13:58:38.954 INFO running `"docker" "start" "-a" "1554ff57c391e55ebfee0997c79c5a0ccdb830b82393db0e7e5e5b6e2ce14104"`
Dec 13 13:58:41.470 INFO [stderr] usermod: no changes
Dec 13 13:58:41.619 INFO [stderr]    Compiling libc v0.2.8
Dec 13 13:58:41.619 INFO [stderr]    Compiling ndarray v0.6.8
Dec 13 13:58:41.623 INFO [stderr]    Compiling matrixmultiply v0.1.11
Dec 13 13:58:41.623 INFO [stderr]    Compiling mempool v0.2.0
Dec 13 13:58:41.635 INFO [stderr]    Compiling num-complex v0.1.35
Dec 13 13:58:44.596 INFO [stderr]    Compiling memchr v0.1.10
Dec 13 13:58:44.604 INFO [stderr]    Compiling rand v0.3.14
Dec 13 13:58:45.915 INFO [stderr]    Compiling aho-corasick v0.5.1
Dec 13 13:58:48.261 INFO [stderr]    Compiling regex v0.1.61
Dec 13 13:58:55.951 INFO [stderr]    Compiling xword_constructor v0.2.1 (/source)
Dec 13 13:58:56.611 INFO [stderr] warning: unused macro definition
Dec 13 13:58:56.611 INFO [stderr]    --> src/common.rs:524:1
Dec 13 13:58:56.611 INFO [stderr]     |
Dec 13 13:58:56.611 INFO [stderr] 524 | / macro_rules! if_let {
Dec 13 13:58:56.611 INFO [stderr] 525 | |     ($x:pat = $e:expr => $a:block else $b:block) => {{
Dec 13 13:58:56.611 INFO [stderr] 526 | |         let opt_value = if let $x = $e {
Dec 13 13:58:56.611 INFO [stderr] 527 | |             Some($a)
Dec 13 13:58:56.611 INFO [stderr] ...   |
Dec 13 13:58:56.611 INFO [stderr] 536 | |     }}
Dec 13 13:58:56.611 INFO [stderr] 537 | | }
Dec 13 13:58:56.611 INFO [stderr]     | |_^
Dec 13 13:58:56.611 INFO [stderr]     |
Dec 13 13:58:56.611 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Dec 13 13:58:56.611 INFO [stderr] 
Dec 13 13:58:56.611 INFO [stderr] warning: unused import: `fnv::FnvHashSet`
Dec 13 13:58:56.611 INFO [stderr]  --> src/global2/variant_grid/compat_map.rs:5:5
Dec 13 13:58:56.611 INFO [stderr]   |
Dec 13 13:58:56.611 INFO [stderr] 5 | use fnv::FnvHashSet;
Dec 13 13:58:56.611 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 13 13:58:56.611 INFO [stderr]   |
Dec 13 13:58:56.611 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 13:58:56.611 INFO [stderr] 
Dec 13 13:58:56.611 INFO [stderr] warning: unused imports: `max`, `min`
Dec 13 13:58:56.611 INFO [stderr]   --> src/global2/variant_grid/mod.rs:13:16
Dec 13 13:58:56.611 INFO [stderr]    |
Dec 13 13:58:56.611 INFO [stderr] 13 | use std::cmp::{max, min};
Dec 13 13:58:56.611 INFO [stderr]    |                ^^^  ^^^
Dec 13 13:58:56.611 INFO [stderr] 
Dec 13 13:58:56.862 INFO [stderr] warning: type annotations needed
Dec 13 13:58:56.862 INFO [stderr]   --> src/global2/weighted_selection_tree.rs:59:38
Dec 13 13:58:56.862 INFO [stderr]    |
Dec 13 13:58:56.862 INFO [stderr] 59 |                 ptr::write(nodes_ptr.offset(i as isize), node);
Dec 13 13:58:56.862 INFO [stderr]    |                                      ^^^^^^
Dec 13 13:58:56.862 INFO [stderr]    |
Dec 13 13:58:56.863 INFO [stderr]    = note: #[warn(tyvar_behind_raw_pointer)] on by default
Dec 13 13:58:56.863 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 13 13:58:56.863 INFO [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Dec 13 13:58:56.863 INFO [stderr] 
Dec 13 13:58:56.973 INFO [stderr] warning: type annotations needed
Dec 13 13:58:56.973 INFO [stderr]    --> src/global2/weighted_selection_tree.rs:615:47
Dec 13 13:58:56.973 INFO [stderr]     |
Dec 13 13:58:56.973 INFO [stderr] 615 |             let rm_ptr = unsafe { removed_ptr.offset(iremoved as isize) };
Dec 13 13:58:56.973 INFO [stderr]     |                                               ^^^^^^
Dec 13 13:58:56.973 INFO [stderr]     |
Dec 13 13:58:56.979 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 13 13:58:56.979 INFO [stderr]     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Dec 13 13:58:56.979 INFO [stderr] 
Dec 13 13:58:57.122 INFO [stderr] warning: unused variable: `pid`
Dec 13 13:58:57.122 INFO [stderr]   --> src/global2/variant_grid/compat_map.rs:16:17
Dec 13 13:58:57.122 INFO [stderr]    |
Dec 13 13:58:57.127 INFO [stderr] 16 |             let pid = place.id;
Dec 13 13:58:57.127 INFO [stderr]    |                 ^^^ help: consider using `_pid` instead
Dec 13 13:58:57.127 INFO [stderr]    |
Dec 13 13:58:57.127 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 13:58:57.127 INFO [stderr] 
Dec 13 13:58:57.127 INFO [stderr] warning: unused variable: `char_idx`
Dec 13 13:58:57.127 INFO [stderr]    --> src/global2/variant_grid/mod.rs:154:51
Dec 13 13:58:57.127 INFO [stderr]     |
Dec 13 13:58:57.127 INFO [stderr] 154 |         place.fold_positions_index((), |(), y, x, char_idx| {
Dec 13 13:58:57.127 INFO [stderr]     |                                                   ^^^^^^^^ help: consider using `_char_idx` instead
Dec 13 13:58:57.127 INFO [stderr] 
Dec 13 13:58:57.309 INFO [stderr] warning: variable does not need to be mutable
Dec 13 13:58:57.310 INFO [stderr]    --> src/global2/variant_grid/mod.rs:242:17
Dec 13 13:58:57.310 INFO [stderr]     |
Dec 13 13:58:57.310 INFO [stderr] 242 |             let mut cell: &mut ShrinkVec<PlacementId> = self.field.uget_mut((y,x));
Dec 13 13:58:57.310 INFO [stderr]     |                 ----^^^^
Dec 13 13:58:57.310 INFO [stderr]     |                 |
Dec 13 13:58:57.310 INFO [stderr]     |                 help: remove this `mut`
Dec 13 13:58:57.310 INFO [stderr]     |
Dec 13 13:58:57.310 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 13:58:57.310 INFO [stderr] 
Dec 13 13:58:57.317 INFO [stderr] warning: variable does not need to be mutable
Dec 13 13:58:57.317 INFO [stderr]    --> src/global2/variant_grid/mod.rs:256:21
Dec 13 13:58:57.317 INFO [stderr]     |
Dec 13 13:58:57.317 INFO [stderr] 256 |                 let mut entry2: &mut [usize] = self.entries.slice_unchecked_mut(swapped_id.0); 
Dec 13 13:58:57.317 INFO [stderr]     |                     ----^^^^^^
Dec 13 13:58:57.317 INFO [stderr]     |                     |
Dec 13 13:58:57.317 INFO [stderr]     |                     help: remove this `mut`
Dec 13 13:58:57.317 INFO [stderr] 
Dec 13 13:58:57.317 INFO [stderr] warning: variable does not need to be mutable
Dec 13 13:58:57.317 INFO [stderr]    --> src/global2/variant_grid/mod.rs:242:17
Dec 13 13:58:57.317 INFO [stderr]     |
Dec 13 13:58:57.317 INFO [stderr] 242 |             let mut cell: &mut ShrinkVec<PlacementId> = self.field.uget_mut((y,x));
Dec 13 13:58:57.317 INFO [stderr]     |                 ----^^^^
Dec 13 13:58:57.317 INFO [stderr]     |                 |
Dec 13 13:58:57.317 INFO [stderr]     |                 help: remove this `mut`
Dec 13 13:58:57.317 INFO [stderr] 
Dec 13 13:58:57.317 INFO [stderr] warning: method is never used: `tuple`
Dec 13 13:58:57.317 INFO [stderr]   --> src/common.rs:27:2
Dec 13 13:58:57.317 INFO [stderr]    |
Dec 13 13:58:57.317 INFO [stderr] 27 |     fn tuple(t: (dim, dim)) -> MatrixDim { MatrixDim(t.0, t.1) }
Dec 13 13:58:57.317 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:58:57.317 INFO [stderr]    |
Dec 13 13:58:57.317 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 13:58:57.317 INFO [stderr] 
Dec 13 13:58:57.317 INFO [stderr] warning: field is never used: `dic_arena`
Dec 13 13:58:57.317 INFO [stderr]    --> src/common.rs:339:5
Dec 13 13:58:57.317 INFO [stderr]     |
Dec 13 13:58:57.317 INFO [stderr] 339 |     dic_arena: SlicedArena<u8>,
Dec 13 13:58:57.318 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:58:57.318 INFO [stderr] 
Dec 13 13:58:57.318 INFO [stderr] warning: function is never used: `filter_indices`
Dec 13 13:58:57.318 INFO [stderr]    --> src/common.rs:487:1
Dec 13 13:58:57.318 INFO [stderr]     |
Dec 13 13:58:57.318 INFO [stderr] 487 | pub fn filter_indices<T> (mut items: Vec<T>, indices: &[usize]) -> (Vec<T>, Vec<T>) {
Dec 13 13:58:57.318 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:58:57.318 INFO [stderr] 
Dec 13 13:58:57.318 INFO [stderr] warning: method is never used: `insert`
Dec 13 13:58:57.318 INFO [stderr]    --> src/global2/weighted_selection_tree.rs:261:5
Dec 13 13:58:57.318 INFO [stderr]     |
Dec 13 13:58:57.318 INFO [stderr] 261 |     pub fn insert(&mut self, k: K, it: It) -> Option<It> {
Dec 13 13:58:57.318 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:58:57.318 INFO [stderr] 
Dec 13 13:58:57.318 INFO [stderr] warning: method is never used: `leaves_count`
Dec 13 13:58:57.318 INFO [stderr]    --> src/global2/weighted_selection_tree.rs:494:5
Dec 13 13:58:57.318 INFO [stderr]     |
Dec 13 13:58:57.318 INFO [stderr] 494 |     fn leaves_count(&mut self, idx: NdIndex) -> usize {
Dec 13 13:58:57.318 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:58:57.318 INFO [stderr] 
Dec 13 13:58:57.318 INFO [stderr] warning: method is never used: `score_at`
Dec 13 13:58:57.318 INFO [stderr]    --> src/global2/weighted_selection_tree.rs:532:5
Dec 13 13:58:57.318 INFO [stderr]     |
Dec 13 13:58:57.318 INFO [stderr] 532 |     fn score_at(&self, idx: NdIndex) -> f32 {
Dec 13 13:58:57.318 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:58:57.318 INFO [stderr] 
Dec 13 13:58:57.318 INFO [stderr] warning: field is never used: `it`
Dec 13 13:58:57.318 INFO [stderr]    --> src/global2/weighted_selection_tree.rs:647:5
Dec 13 13:58:57.318 INFO [stderr]     |
Dec 13 13:58:57.318 INFO [stderr] 647 |     it: ScoredMove,
Dec 13 13:58:57.318 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 13 13:58:57.318 INFO [stderr] 
Dec 13 13:58:57.324 INFO [stderr] warning: variable `Ts` should have a snake case name such as `ts`
Dec 13 13:58:57.324 INFO [stderr]    --> src/global2/constructor2.rs:564:17
Dec 13 13:58:57.324 INFO [stderr]     |
Dec 13 13:58:57.324 INFO [stderr] 564 |             let mut Ts: Vec<f32> = Vec::new();
Dec 13 13:58:57.324 INFO [stderr]     |                 ^^^^^^
Dec 13 13:58:57.324 INFO [stderr]     |
Dec 13 13:58:57.324 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 13 13:58:57.324 INFO [stderr] 
Dec 13 13:59:01.043 INFO [stderr] warning: use of deprecated item 'ndarray::OwnedArray': Use the type alias `Array` instead
Dec 13 13:59:01.043 INFO [stderr]   --> src/bin/problem_gen.rs:13:15
Dec 13 13:59:01.043 INFO [stderr]    |
Dec 13 13:59:01.043 INFO [stderr] 13 | use ndarray::{OwnedArray, Axis, ArrayView};
Dec 13 13:59:01.043 INFO [stderr]    |               ^^^^^^^^^^
Dec 13 13:59:01.043 INFO [stderr]    |
Dec 13 13:59:01.043 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 13 13:59:01.043 INFO [stderr] 
Dec 13 13:59:01.044 INFO [stderr] warning: use of deprecated item 'ndarray::OwnedArray': Use the type alias `Array` instead
Dec 13 13:59:01.044 INFO [stderr]   --> src/bin/problem_gen.rs:22:20
Dec 13 13:59:01.044 INFO [stderr]    |
Dec 13 13:59:01.044 INFO [stderr] 22 |     let mut templ: OwnedArray<u8, MatrixDim> = parse(bytes);
Dec 13 13:59:01.044 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:59:01.044 INFO [stderr] 
Dec 13 13:59:01.044 INFO [stderr] warning: use of deprecated item 'ndarray::OwnedArray': Use the type alias `Array` instead
Dec 13 13:59:01.044 INFO [stderr]   --> src/bin/problem_gen.rs:33:19
Dec 13 13:59:01.044 INFO [stderr]    |
Dec 13 13:59:01.044 INFO [stderr] 33 | fn print(filled: &OwnedArray<u8, MatrixDim>) {
Dec 13 13:59:01.044 INFO [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:59:01.044 INFO [stderr] 
Dec 13 13:59:01.044 INFO [stderr] warning: use of deprecated item 'ndarray::OwnedArray': Use the type alias `Array` instead
Dec 13 13:59:01.044 INFO [stderr]   --> src/bin/problem_gen.rs:43:21
Dec 13 13:59:01.045 INFO [stderr]    |
Dec 13 13:59:01.045 INFO [stderr] 43 | fn fill(templ: &mut OwnedArray<u8, MatrixDim>) {
Dec 13 13:59:01.045 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:59:01.045 INFO [stderr] 
Dec 13 13:59:01.045 INFO [stderr] warning: use of deprecated item 'ndarray::OwnedArray': Use the type alias `Array` instead
Dec 13 13:59:01.045 INFO [stderr]   --> src/bin/problem_gen.rs:59:28
Dec 13 13:59:01.045 INFO [stderr]    |
Dec 13 13:59:01.045 INFO [stderr] 59 | fn gen_problem(templ: &mut OwnedArray<u8, MatrixDim>) -> Problem {
Dec 13 13:59:01.045 INFO [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:59:01.045 INFO [stderr] 
Dec 13 13:59:01.045 INFO [stderr] warning: use of deprecated item 'ndarray::OwnedArray': Use the type alias `Array` instead
Dec 13 13:59:01.045 INFO [stderr]   --> src/bin/problem_gen.rs:63:47
Dec 13 13:59:01.045 INFO [stderr]    |
Dec 13 13:59:01.045 INFO [stderr] 63 |     let mut board: OwnedArray<bool, MatrixDim> = OwnedArray::default(MatrixDim(h, w));
Dec 13 13:59:01.045 INFO [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^
Dec 13 13:59:01.045 INFO [stderr] 
Dec 13 13:59:01.045 INFO [stderr] warning: use of deprecated item 'ndarray::OwnedArray': Use the type alias `Array` instead
Dec 13 13:59:01.045 INFO [stderr]   --> src/bin/problem_gen.rs:63:17
Dec 13 13:59:01.045 INFO [stderr]    |
Dec 13 13:59:01.045 INFO [stderr] 63 |     let mut board: OwnedArray<bool, MatrixDim> = OwnedArray::default(MatrixDim(h, w));
Dec 13 13:59:01.045 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:59:01.045 INFO [stderr] 
Dec 13 13:59:01.045 INFO [stderr] warning: use of deprecated item 'ndarray::OwnedArray': Use the type alias `Array` instead
Dec 13 13:59:01.045 INFO [stderr]    --> src/bin/problem_gen.rs:175:29
Dec 13 13:59:01.045 INFO [stderr]     |
Dec 13 13:59:01.045 INFO [stderr] 175 | fn parse(bytes: Vec<u8>) -> OwnedArray<u8, MatrixDim> {
Dec 13 13:59:01.045 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:59:01.046 INFO [stderr] 
Dec 13 13:59:01.046 INFO [stderr] warning: use of deprecated item 'ndarray::OwnedArray': Use the type alias `Array` instead
Dec 13 13:59:01.046 INFO [stderr]    --> src/bin/problem_gen.rs:183:45
Dec 13 13:59:01.046 INFO [stderr]     |
Dec 13 13:59:01.046 INFO [stderr] 183 |     let mut board: OwnedArray<u8, MatrixDim> = OwnedArray::default(MatrixDim(h, w));
Dec 13 13:59:01.046 INFO [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^
Dec 13 13:59:01.051 INFO [stderr] 
Dec 13 13:59:01.051 INFO [stderr] warning: use of deprecated item 'ndarray::OwnedArray': Use the type alias `Array` instead
Dec 13 13:59:01.051 INFO [stderr]    --> src/bin/problem_gen.rs:183:17
Dec 13 13:59:01.051 INFO [stderr]     |
Dec 13 13:59:01.051 INFO [stderr] 183 |     let mut board: OwnedArray<u8, MatrixDim> = OwnedArray::default(MatrixDim(h, w));
Dec 13 13:59:01.051 INFO [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:59:01.051 INFO [stderr] 
Dec 13 13:59:03.857 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.36s
Dec 13 13:59:03.875 INFO [stderr] su: No module specific data is present
Dec 13 13:59:04.561 INFO running `"docker" "inspect" "1554ff57c391e55ebfee0997c79c5a0ccdb830b82393db0e7e5e5b6e2ce14104"`
Dec 13 13:59:04.775 INFO running `"docker" "rm" "-f" "1554ff57c391e55ebfee0997c79c5a0ccdb830b82393db0e7e5e5b6e2ce14104"`
Dec 13 13:59:05.027 INFO [stdout] 1554ff57c391e55ebfee0997c79c5a0ccdb830b82393db0e7e5e5b6e2ce14104
Dec 13 13:59:05.031 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 13 13:59:05.459 INFO [stdout] a6c4ebdbc465a27b28ea087d7b21af78a5ad21ce760015fcbe57df34d5f0f790
Dec 13 13:59:05.467 INFO running `"docker" "start" "-a" "a6c4ebdbc465a27b28ea087d7b21af78a5ad21ce760015fcbe57df34d5f0f790"`
Dec 13 13:59:06.763 INFO [stderr] usermod: no changes
Dec 13 13:59:06.851 INFO [stderr]    Compiling xword_constructor v0.2.1 (/source)
Dec 13 13:59:07.783 INFO [stderr] warning: unused macro definition
Dec 13 13:59:07.783 INFO [stderr]    --> src/common.rs:524:1
Dec 13 13:59:07.783 INFO [stderr]     |
Dec 13 13:59:07.783 INFO [stderr] 524 | / macro_rules! if_let {
Dec 13 13:59:07.783 INFO [stderr] 525 | |     ($x:pat = $e:expr => $a:block else $b:block) => {{
Dec 13 13:59:07.783 INFO [stderr] 526 | |         let opt_value = if let $x = $e {
Dec 13 13:59:07.783 INFO [stderr] 527 | |             Some($a)
Dec 13 13:59:07.783 INFO [stderr] ...   |
Dec 13 13:59:07.783 INFO [stderr] 536 | |     }}
Dec 13 13:59:07.783 INFO [stderr] 537 | | }
Dec 13 13:59:07.783 INFO [stderr]     | |_^
Dec 13 13:59:07.783 INFO [stderr]     |
Dec 13 13:59:07.783 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Dec 13 13:59:07.783 INFO [stderr] 
Dec 13 13:59:07.783 INFO [stderr] warning: unused import: `super::Orientation::*`
Dec 13 13:59:07.783 INFO [stderr]    --> src/common.rs:723:6
Dec 13 13:59:07.783 INFO [stderr]     |
Dec 13 13:59:07.783 INFO [stderr] 723 |     use super::Orientation::*;
Dec 13 13:59:07.783 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:59:07.783 INFO [stderr]     |
Dec 13 13:59:07.783 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 13 13:59:07.783 INFO [stderr] 
Dec 13 13:59:07.783 INFO [stderr] warning: unused import: `fnv::FnvHashSet`
Dec 13 13:59:07.783 INFO [stderr]  --> src/global2/variant_grid/compat_map.rs:5:5
Dec 13 13:59:07.783 INFO [stderr]   |
Dec 13 13:59:07.783 INFO [stderr] 5 | use fnv::FnvHashSet;
Dec 13 13:59:07.783 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 13 13:59:07.783 INFO [stderr] 
Dec 13 13:59:07.783 INFO [stderr] warning: unused imports: `max`, `min`
Dec 13 13:59:07.783 INFO [stderr]   --> src/global2/variant_grid/mod.rs:13:16
Dec 13 13:59:07.783 INFO [stderr]    |
Dec 13 13:59:07.783 INFO [stderr] 13 | use std::cmp::{max, min};
Dec 13 13:59:07.783 INFO [stderr]    |                ^^^  ^^^
Dec 13 13:59:07.783 INFO [stderr] 
Dec 13 13:59:08.515 INFO [stderr] warning: use of deprecated item 'ndarray::OwnedArray': Use the type alias `Array` instead
Dec 13 13:59:08.515 INFO [stderr]   --> src/bin/problem_gen.rs:13:15
Dec 13 13:59:08.515 INFO [stderr]    |
Dec 13 13:59:08.515 INFO [stderr] 13 | use ndarray::{OwnedArray, Axis, ArrayView};
Dec 13 13:59:08.515 INFO [stderr]    |               ^^^^^^^^^^
Dec 13 13:59:08.515 INFO [stderr]    |
Dec 13 13:59:08.515 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 13 13:59:08.515 INFO [stderr] 
Dec 13 13:59:08.515 INFO [stderr] warning: use of deprecated item 'ndarray::OwnedArray': Use the type alias `Array` instead
Dec 13 13:59:08.515 INFO [stderr]   --> src/bin/problem_gen.rs:22:20
Dec 13 13:59:08.515 INFO [stderr]    |
Dec 13 13:59:08.515 INFO [stderr] 22 |     let mut templ: OwnedArray<u8, MatrixDim> = parse(bytes);
Dec 13 13:59:08.515 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:59:08.515 INFO [stderr] 
Dec 13 13:59:08.515 INFO [stderr] warning: use of deprecated item 'ndarray::OwnedArray': Use the type alias `Array` instead
Dec 13 13:59:08.515 INFO [stderr]   --> src/bin/problem_gen.rs:33:19
Dec 13 13:59:08.516 INFO [stderr]    |
Dec 13 13:59:08.516 INFO [stderr] 33 | fn print(filled: &OwnedArray<u8, MatrixDim>) {
Dec 13 13:59:08.516 INFO [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:59:08.516 INFO [stderr] 
Dec 13 13:59:08.516 INFO [stderr] warning: use of deprecated item 'ndarray::OwnedArray': Use the type alias `Array` instead
Dec 13 13:59:08.516 INFO [stderr]   --> src/bin/problem_gen.rs:43:21
Dec 13 13:59:08.516 INFO [stderr]    |
Dec 13 13:59:08.516 INFO [stderr] 43 | fn fill(templ: &mut OwnedArray<u8, MatrixDim>) {
Dec 13 13:59:08.516 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:59:08.516 INFO [stderr] 
Dec 13 13:59:08.516 INFO [stderr] warning: use of deprecated item 'ndarray::OwnedArray': Use the type alias `Array` instead
Dec 13 13:59:08.516 INFO [stderr]   --> src/bin/problem_gen.rs:59:28
Dec 13 13:59:08.516 INFO [stderr]    |
Dec 13 13:59:08.516 INFO [stderr] 59 | fn gen_problem(templ: &mut OwnedArray<u8, MatrixDim>) -> Problem {
Dec 13 13:59:08.516 INFO [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:59:08.516 INFO [stderr] 
Dec 13 13:59:08.516 INFO [stderr] warning: use of deprecated item 'ndarray::OwnedArray': Use the type alias `Array` instead
Dec 13 13:59:08.516 INFO [stderr]   --> src/bin/problem_gen.rs:63:47
Dec 13 13:59:08.516 INFO [stderr]    |
Dec 13 13:59:08.516 INFO [stderr] 63 |     let mut board: OwnedArray<bool, MatrixDim> = OwnedArray::default(MatrixDim(h, w));
Dec 13 13:59:08.516 INFO [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^
Dec 13 13:59:08.516 INFO [stderr] 
Dec 13 13:59:08.517 INFO [stderr] warning: use of deprecated item 'ndarray::OwnedArray': Use the type alias `Array` instead
Dec 13 13:59:08.517 INFO [stderr]   --> src/bin/problem_gen.rs:63:17
Dec 13 13:59:08.517 INFO [stderr]    |
Dec 13 13:59:08.517 INFO [stderr] 63 |     let mut board: OwnedArray<bool, MatrixDim> = OwnedArray::default(MatrixDim(h, w));
Dec 13 13:59:08.517 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:59:08.517 INFO [stderr] 
Dec 13 13:59:08.517 INFO [stderr] warning: use of deprecated item 'ndarray::OwnedArray': Use the type alias `Array` instead
Dec 13 13:59:08.517 INFO [stderr]    --> src/bin/problem_gen.rs:175:29
Dec 13 13:59:08.517 INFO [stderr]     |
Dec 13 13:59:08.517 INFO [stderr] 175 | fn parse(bytes: Vec<u8>) -> OwnedArray<u8, MatrixDim> {
Dec 13 13:59:08.517 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:59:08.517 INFO [stderr] 
Dec 13 13:59:08.517 INFO [stderr] warning: use of deprecated item 'ndarray::OwnedArray': Use the type alias `Array` instead
Dec 13 13:59:08.517 INFO [stderr]    --> src/bin/problem_gen.rs:183:45
Dec 13 13:59:08.517 INFO [stderr]     |
Dec 13 13:59:08.517 INFO [stderr] 183 |     let mut board: OwnedArray<u8, MatrixDim> = OwnedArray::default(MatrixDim(h, w));
Dec 13 13:59:08.517 INFO [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^
Dec 13 13:59:08.517 INFO [stderr] 
Dec 13 13:59:08.517 INFO [stderr] warning: use of deprecated item 'ndarray::OwnedArray': Use the type alias `Array` instead
Dec 13 13:59:08.517 INFO [stderr]    --> src/bin/problem_gen.rs:183:17
Dec 13 13:59:08.517 INFO [stderr]     |
Dec 13 13:59:08.517 INFO [stderr] 183 |     let mut board: OwnedArray<u8, MatrixDim> = OwnedArray::default(MatrixDim(h, w));
Dec 13 13:59:08.517 INFO [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:59:08.517 INFO [stderr] 
Dec 13 13:59:08.695 INFO [stderr] warning: type annotations needed
Dec 13 13:59:08.695 INFO [stderr]   --> src/global2/weighted_selection_tree.rs:59:38
Dec 13 13:59:08.695 INFO [stderr]    |
Dec 13 13:59:08.695 INFO [stderr] 59 |                 ptr::write(nodes_ptr.offset(i as isize), node);
Dec 13 13:59:08.695 INFO [stderr]    |                                      ^^^^^^
Dec 13 13:59:08.695 INFO [stderr]    |
Dec 13 13:59:08.695 INFO [stderr]    = note: #[warn(tyvar_behind_raw_pointer)] on by default
Dec 13 13:59:08.695 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 13 13:59:08.695 INFO [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Dec 13 13:59:08.695 INFO [stderr] 
Dec 13 13:59:08.823 INFO [stderr] warning: type annotations needed
Dec 13 13:59:08.823 INFO [stderr]    --> src/global2/weighted_selection_tree.rs:615:47
Dec 13 13:59:08.823 INFO [stderr]     |
Dec 13 13:59:08.823 INFO [stderr] 615 |             let rm_ptr = unsafe { removed_ptr.offset(iremoved as isize) };
Dec 13 13:59:08.823 INFO [stderr]     |                                               ^^^^^^
Dec 13 13:59:08.823 INFO [stderr]     |
Dec 13 13:59:08.823 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 13 13:59:08.823 INFO [stderr]     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Dec 13 13:59:08.823 INFO [stderr] 
Dec 13 13:59:09.259 INFO [stderr] warning: unused variable: `pid`
Dec 13 13:59:09.259 INFO [stderr]   --> src/global2/variant_grid/compat_map.rs:16:17
Dec 13 13:59:09.259 INFO [stderr]    |
Dec 13 13:59:09.259 INFO [stderr] 16 |             let pid = place.id;
Dec 13 13:59:09.259 INFO [stderr]    |                 ^^^ help: consider using `_pid` instead
Dec 13 13:59:09.259 INFO [stderr]    |
Dec 13 13:59:09.259 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 13:59:09.259 INFO [stderr] 
Dec 13 13:59:09.259 INFO [stderr] warning: unused variable: `char_idx`
Dec 13 13:59:09.259 INFO [stderr]    --> src/global2/variant_grid/mod.rs:154:51
Dec 13 13:59:09.259 INFO [stderr]     |
Dec 13 13:59:09.259 INFO [stderr] 154 |         place.fold_positions_index((), |(), y, x, char_idx| {
Dec 13 13:59:09.259 INFO [stderr]     |                                                   ^^^^^^^^ help: consider using `_char_idx` instead
Dec 13 13:59:09.259 INFO [stderr] 
Dec 13 13:59:09.915 INFO [stderr] warning: variable does not need to be mutable
Dec 13 13:59:09.915 INFO [stderr]    --> src/global2/variant_grid/mod.rs:242:17
Dec 13 13:59:09.915 INFO [stderr]     |
Dec 13 13:59:09.915 INFO [stderr] 242 |             let mut cell: &mut ShrinkVec<PlacementId> = self.field.uget_mut((y,x));
Dec 13 13:59:09.915 INFO [stderr]     |                 ----^^^^
Dec 13 13:59:09.915 INFO [stderr]     |                 |
Dec 13 13:59:09.915 INFO [stderr]     |                 help: remove this `mut`
Dec 13 13:59:09.915 INFO [stderr]     |
Dec 13 13:59:09.915 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 13:59:09.915 INFO [stderr] 
Dec 13 13:59:09.915 INFO [stderr] warning: variable does not need to be mutable
Dec 13 13:59:09.915 INFO [stderr]    --> src/global2/variant_grid/mod.rs:256:21
Dec 13 13:59:09.915 INFO [stderr]     |
Dec 13 13:59:09.915 INFO [stderr] 256 |                 let mut entry2: &mut [usize] = self.entries.slice_unchecked_mut(swapped_id.0); 
Dec 13 13:59:09.915 INFO [stderr]     |                     ----^^^^^^
Dec 13 13:59:09.915 INFO [stderr]     |                     |
Dec 13 13:59:09.915 INFO [stderr]     |                     help: remove this `mut`
Dec 13 13:59:09.915 INFO [stderr] 
Dec 13 13:59:09.915 INFO [stderr] warning: variable does not need to be mutable
Dec 13 13:59:09.915 INFO [stderr]    --> src/global2/variant_grid/mod.rs:242:17
Dec 13 13:59:09.915 INFO [stderr]     |
Dec 13 13:59:09.915 INFO [stderr] 242 |             let mut cell: &mut ShrinkVec<PlacementId> = self.field.uget_mut((y,x));
Dec 13 13:59:09.915 INFO [stderr]     |                 ----^^^^
Dec 13 13:59:09.915 INFO [stderr]     |                 |
Dec 13 13:59:09.915 INFO [stderr]     |                 help: remove this `mut`
Dec 13 13:59:09.915 INFO [stderr] 
Dec 13 13:59:09.935 INFO [stderr] warning: method is never used: `tuple`
Dec 13 13:59:09.935 INFO [stderr]   --> src/common.rs:27:2
Dec 13 13:59:09.935 INFO [stderr]    |
Dec 13 13:59:09.935 INFO [stderr] 27 |     fn tuple(t: (dim, dim)) -> MatrixDim { MatrixDim(t.0, t.1) }
Dec 13 13:59:09.935 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:59:09.935 INFO [stderr]    |
Dec 13 13:59:09.935 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 13:59:09.935 INFO [stderr] 
Dec 13 13:59:09.935 INFO [stderr] warning: field is never used: `dic_arena`
Dec 13 13:59:09.935 INFO [stderr]    --> src/common.rs:339:5
Dec 13 13:59:09.935 INFO [stderr]     |
Dec 13 13:59:09.935 INFO [stderr] 339 |     dic_arena: SlicedArena<u8>,
Dec 13 13:59:09.935 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:59:09.935 INFO [stderr] 
Dec 13 13:59:09.935 INFO [stderr] warning: function is never used: `filter_indices`
Dec 13 13:59:09.935 INFO [stderr]    --> src/common.rs:487:1
Dec 13 13:59:09.935 INFO [stderr]     |
Dec 13 13:59:09.935 INFO [stderr] 487 | pub fn filter_indices<T> (mut items: Vec<T>, indices: &[usize]) -> (Vec<T>, Vec<T>) {
Dec 13 13:59:09.935 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:59:09.935 INFO [stderr] 
Dec 13 13:59:09.939 INFO [stderr] warning: method is never used: `insert`
Dec 13 13:59:09.939 INFO [stderr]    --> src/global2/weighted_selection_tree.rs:261:5
Dec 13 13:59:09.939 INFO [stderr]     |
Dec 13 13:59:09.939 INFO [stderr] 261 |     pub fn insert(&mut self, k: K, it: It) -> Option<It> {
Dec 13 13:59:09.939 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:59:09.939 INFO [stderr] 
Dec 13 13:59:09.939 INFO [stderr] warning: method is never used: `leaves_count`
Dec 13 13:59:09.939 INFO [stderr]    --> src/global2/weighted_selection_tree.rs:494:5
Dec 13 13:59:09.939 INFO [stderr]     |
Dec 13 13:59:09.939 INFO [stderr] 494 |     fn leaves_count(&mut self, idx: NdIndex) -> usize {
Dec 13 13:59:09.939 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:59:09.939 INFO [stderr] 
Dec 13 13:59:09.939 INFO [stderr] warning: method is never used: `score_at`
Dec 13 13:59:09.939 INFO [stderr]    --> src/global2/weighted_selection_tree.rs:532:5
Dec 13 13:59:09.939 INFO [stderr]     |
Dec 13 13:59:09.939 INFO [stderr] 532 |     fn score_at(&self, idx: NdIndex) -> f32 {
Dec 13 13:59:09.939 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:59:09.939 INFO [stderr] 
Dec 13 13:59:09.939 INFO [stderr] warning: field is never used: `it`
Dec 13 13:59:09.939 INFO [stderr]    --> src/global2/weighted_selection_tree.rs:647:5
Dec 13 13:59:09.939 INFO [stderr]     |
Dec 13 13:59:09.939 INFO [stderr] 647 |     it: ScoredMove,
Dec 13 13:59:09.939 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 13 13:59:09.939 INFO [stderr] 
Dec 13 13:59:09.963 INFO [stderr] warning: variable `Ts` should have a snake case name such as `ts`
Dec 13 13:59:09.963 INFO [stderr]    --> src/global2/constructor2.rs:564:17
Dec 13 13:59:09.963 INFO [stderr]     |
Dec 13 13:59:09.963 INFO [stderr] 564 |             let mut Ts: Vec<f32> = Vec::new();
Dec 13 13:59:09.963 INFO [stderr]     |                 ^^^^^^
Dec 13 13:59:09.963 INFO [stderr]     |
Dec 13 13:59:09.963 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 13 13:59:09.963 INFO [stderr] 
Dec 13 13:59:11.315 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.52s
Dec 13 13:59:11.315 INFO [stderr] su: No module specific data is present
Dec 13 13:59:12.275 INFO running `"docker" "inspect" "a6c4ebdbc465a27b28ea087d7b21af78a5ad21ce760015fcbe57df34d5f0f790"`
Dec 13 13:59:12.543 INFO running `"docker" "rm" "-f" "a6c4ebdbc465a27b28ea087d7b21af78a5ad21ce760015fcbe57df34d5f0f790"`
Dec 13 13:59:12.799 INFO [stdout] a6c4ebdbc465a27b28ea087d7b21af78a5ad21ce760015fcbe57df34d5f0f790
Dec 13 13:59:12.803 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --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"`
Dec 13 13:59:13.243 INFO [stdout] d7fc6b8d3a39ef31c906be51c6229ff62c9d54d997bb8468cb47bac60ae0a77b
Dec 13 13:59:13.245 INFO running `"docker" "start" "-a" "d7fc6b8d3a39ef31c906be51c6229ff62c9d54d997bb8468cb47bac60ae0a77b"`
Dec 13 13:59:14.711 INFO [stderr] usermod: no changes
Dec 13 13:59:14.795 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 13 13:59:14.811 INFO [stderr]      Running /target/debug/deps/xword-68c58cd23652442d
Dec 13 13:59:14.815 INFO [stdout] 
Dec 13 13:59:14.815 INFO [stdout] running 10 tests
Dec 13 13:59:14.839 INFO [stdout] test common::placement_tests::incompat_adjacent ... ok
Dec 13 13:59:14.839 INFO [stdout] test common::placement_tests::incompat_intersection ... ok
Dec 13 13:59:14.839 INFO [stdout] test common::placement_tests::compat_corners ... ok
Dec 13 13:59:14.839 INFO [stdout] test common::placement_tests::compat_intersection ... ok
Dec 13 13:59:14.839 INFO [stdout] test common::orientation_tests::alignment_tests ... ok
Dec 13 13:59:14.839 INFO [stdout] test common::placement_tests::incompat_overlap ... ok
Dec 13 13:59:14.851 INFO [stdout] test global2::weighted_selection_tree::tests::test_levels ... ok
Dec 13 13:59:14.851 INFO [stdout] test global2::weighted_selection_tree::tests::test_new ... ok
Dec 13 13:59:14.851 INFO [stdout] test global2::weighted_selection_tree::tests::test_remove_bulk ... ok
Dec 13 13:59:15.107 INFO [stdout] test global2::weighted_selection_tree::tests::remove_bulk_bench ... ok
Dec 13 13:59:15.107 INFO [stdout] 
Dec 13 13:59:15.107 INFO [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 13:59:15.107 INFO [stdout] 
Dec 13 13:59:15.108 INFO [stderr]      Running /target/debug/deps/probgen-2c54c22cf6165bda
Dec 13 13:59:15.110 INFO [stdout] 
Dec 13 13:59:15.110 INFO [stdout] running 0 tests
Dec 13 13:59:15.110 INFO [stdout] 
Dec 13 13:59:15.110 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 13:59:15.110 INFO [stdout] 
Dec 13 13:59:15.110 INFO [stderr]      Running /target/debug/deps/xword-5ac527534fb49654
Dec 13 13:59:15.113 INFO [stdout] 
Dec 13 13:59:15.113 INFO [stdout] running 1 test
Dec 13 13:59:15.123 INFO [stdout] test placement_tests::placement_ids_are_nat ... ok
Dec 13 13:59:15.123 INFO [stdout] 
Dec 13 13:59:15.123 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 13:59:15.123 INFO [stdout] 
Dec 13 13:59:15.123 INFO [stderr]    Doc-tests xword
Dec 13 13:59:16.143 INFO [stdout] 
Dec 13 13:59:16.144 INFO [stdout] running 0 tests
Dec 13 13:59:16.144 INFO [stdout] 
Dec 13 13:59:16.144 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 13:59:16.144 INFO [stdout] 
Dec 13 13:59:16.152 INFO [stderr] su: No module specific data is present
Dec 13 13:59:16.731 INFO running `"docker" "inspect" "d7fc6b8d3a39ef31c906be51c6229ff62c9d54d997bb8468cb47bac60ae0a77b"`
Dec 13 13:59:16.835 INFO running `"docker" "rm" "-f" "d7fc6b8d3a39ef31c906be51c6229ff62c9d54d997bb8468cb47bac60ae0a77b"`
Dec 13 13:59:16.987 INFO [stdout] d7fc6b8d3a39ef31c906be51c6229ff62c9d54d997bb8468cb47bac60ae0a77b