Oct 13 02:30:17.631 INFO checking StephanHeijl/global-supertrees against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 02:30:17.631 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 02:30:18.104 INFO blam! 6030925e1e179272c8eff0b0b5cee2f5a708f475d3cc3b4a2198a442d11a2fdc
Oct 13 02:30:18.113 INFO running `"docker" "start" "-a" "6030925e1e179272c8eff0b0b5cee2f5a708f475d3cc3b4a2198a442d11a2fdc"`
Oct 13 02:30:19.626 INFO kablam! usermod: no changes
Oct 13 02:30:19.722 INFO kablam!     Checking num-complex v0.1.43
Oct 13 02:30:21.084 INFO kablam!     Checking ndarray v0.11.2
Oct 13 02:30:29.649 INFO kablam!     Checking newick v0.1.0 (/source)
Oct 13 02:30:30.293 INFO kablam! warning: unused import: `std::process`
Oct 13 02:30:30.294 INFO kablam!  --> src/tree.rs:4:5
Oct 13 02:30:30.294 INFO kablam!   |
Oct 13 02:30:30.295 INFO kablam! 4 | use std::process;
Oct 13 02:30:30.295 INFO kablam!   |     ^^^^^^^^^^^^
Oct 13 02:30:30.296 INFO kablam!   |
Oct 13 02:30:30.296 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 02:30:30.297 INFO kablam! 
Oct 13 02:30:30.298 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 13 02:30:30.299 INFO kablam!    --> src/tree.rs:346:16
Oct 13 02:30:30.299 INFO kablam!     |
Oct 13 02:30:30.300 INFO kablam! 346 |             if (previous_level < current_level) {
Oct 13 02:30:30.300 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 02:30:30.301 INFO kablam!     |
Oct 13 02:30:30.302 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 02:30:30.303 INFO kablam! 
Oct 13 02:30:30.605 INFO kablam! warning: method is never used: `find_first_zero`
Oct 13 02:30:30.605 INFO kablam!   --> src/tree.rs:21:5
Oct 13 02:30:30.606 INFO kablam!    |
Oct 13 02:30:30.606 INFO kablam! 21 |     fn find_first_zero(identity_row : ArrayView1<usize>) -> usize {
Oct 13 02:30:30.606 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:30:30.607 INFO kablam!    |
Oct 13 02:30:30.607 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 02:30:30.607 INFO kablam! 
Oct 13 02:30:30.607 INFO kablam! warning: method is never used: `find_final_parent`
Oct 13 02:30:30.608 INFO kablam!   --> src/tree.rs:36:5
Oct 13 02:30:30.608 INFO kablam!    |
Oct 13 02:30:30.608 INFO kablam! 36 |     fn find_final_parent(l1 : usize, l2 : usize, identity_matrix : &Array2<usize>) -> (usize, usize) {
Oct 13 02:30:30.608 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:30:30.609 INFO kablam! 
Oct 13 02:30:30.609 INFO kablam! warning: method is never used: `find_first_common_ancestor`
Oct 13 02:30:30.609 INFO kablam!   --> src/tree.rs:43:5
Oct 13 02:30:30.609 INFO kablam!    |
Oct 13 02:30:30.610 INFO kablam! 43 |     fn find_first_common_ancestor(l1 : usize, l2 : usize, identity_matrix : &Array2<usize>) -> usize {
Oct 13 02:30:30.610 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:30:30.610 INFO kablam! 
Oct 13 02:30:30.610 INFO kablam! warning: method is never used: `generate_full_distance_matrix`
Oct 13 02:30:30.611 INFO kablam!    --> src/tree.rs:65:5
Oct 13 02:30:30.611 INFO kablam!     |
Oct 13 02:30:30.611 INFO kablam! 65  | /     fn generate_full_distance_matrix(leaf_distance_matrix : Array2<f64>,
Oct 13 02:30:30.611 INFO kablam! 66  | |                                      identity_matrix: Array2<usize>,
Oct 13 02:30:30.612 INFO kablam! 67  | |                                      n_leaves : usize) -> Array2<f64> {
Oct 13 02:30:30.612 INFO kablam! 68  | |
Oct 13 02:30:30.612 INFO kablam! ...   |
Oct 13 02:30:30.613 INFO kablam! 100 | |         distance_matrix
Oct 13 02:30:30.613 INFO kablam! 101 | |     }
Oct 13 02:30:30.613 INFO kablam!     | |_____^
Oct 13 02:30:30.613 INFO kablam! 
Oct 13 02:30:30.614 INFO kablam! warning: method is never used: `new`
Oct 13 02:30:30.614 INFO kablam!    --> src/tree.rs:103:5
Oct 13 02:30:30.614 INFO kablam!     |
Oct 13 02:30:30.614 INFO kablam! 103 | /     pub fn new(leaf_distance_matrix : Array2<f64>,
Oct 13 02:30:30.615 INFO kablam! 104 | |                identity_matrix: Array2<usize>,
Oct 13 02:30:30.615 INFO kablam! 105 | |                leaf_map: HashMap<String, usize>) -> TreeDistanceMatrix {
Oct 13 02:30:30.615 INFO kablam! 106 | |         let n_leaves = leaf_map.len();
Oct 13 02:30:30.615 INFO kablam! ...   |
Oct 13 02:30:30.616 INFO kablam! 115 | |         tdm
Oct 13 02:30:30.616 INFO kablam! 116 | |     }
Oct 13 02:30:30.616 INFO kablam!     | |_____^
Oct 13 02:30:30.616 INFO kablam! 
Oct 13 02:30:30.617 INFO kablam! warning: method is never used: `new`
Oct 13 02:30:30.617 INFO kablam!    --> src/tree.rs:283:5
Oct 13 02:30:30.617 INFO kablam!     |
Oct 13 02:30:30.617 INFO kablam! 283 |     pub fn new(leaves : Vec<String>, branches : Vec<Tree>, leaf_distances : Vec<f64>, branch_distances : Vec<f64>) -> Tree {
Oct 13 02:30:30.618 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:30:30.618 INFO kablam! 
Oct 13 02:30:30.618 INFO kablam! warning: method is never used: `to_distance_matrix`
Oct 13 02:30:30.618 INFO kablam!    --> src/tree.rs:317:5
Oct 13 02:30:30.619 INFO kablam!     |
Oct 13 02:30:30.619 INFO kablam! 317 |     pub fn to_distance_matrix(&self)-> TreeDistanceMatrix {
Oct 13 02:30:30.619 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:30:30.619 INFO kablam! 
Oct 13 02:30:30.672 INFO kablam! warning: unused import: `std::process`
Oct 13 02:30:30.672 INFO kablam!  --> src/tree.rs:4:5
Oct 13 02:30:30.672 INFO kablam!   |
Oct 13 02:30:30.672 INFO kablam! 4 | use std::process;
Oct 13 02:30:30.672 INFO kablam!   |     ^^^^^^^^^^^^
Oct 13 02:30:30.672 INFO kablam!   |
Oct 13 02:30:30.672 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 02:30:30.672 INFO kablam! 
Oct 13 02:30:30.672 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 13 02:30:30.672 INFO kablam!    --> src/tree.rs:346:16
Oct 13 02:30:30.672 INFO kablam!     |
Oct 13 02:30:30.672 INFO kablam! 346 |             if (previous_level < current_level) {
Oct 13 02:30:30.672 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 02:30:30.672 INFO kablam!     |
Oct 13 02:30:30.672 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 02:30:30.672 INFO kablam! 
Oct 13 02:30:30.946 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.29s
Oct 13 02:30:30.952 INFO kablam! su: No module specific data is present
Oct 13 02:30:31.363 INFO running `"docker" "rm" "-f" "6030925e1e179272c8eff0b0b5cee2f5a708f475d3cc3b4a2198a442d11a2fdc"`
Oct 13 02:30:31.512 INFO blam! 6030925e1e179272c8eff0b0b5cee2f5a708f475d3cc3b4a2198a442d11a2fdc