Nov 28 10:58:39.743 INFO checking StephanHeijl/global-supertrees against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 10:58:39.744 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 10:58:40.147 INFO [stdout] 188c7b12097a226138be259e7134bfc5f44ef806d63f3658d7ffe3b505dc49d3
Nov 28 10:58:40.150 INFO running `"docker" "start" "-a" "188c7b12097a226138be259e7134bfc5f44ef806d63f3658d7ffe3b505dc49d3"`
Nov 28 10:58:41.679 INFO [stderr] usermod: no changes
Nov 28 10:58:41.820 INFO [stderr]     Checking ndarray v0.11.2
Nov 28 10:58:50.309 INFO [stderr]     Checking newick v0.1.0 (/source)
Nov 28 10:58:51.297 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 28 10:58:51.297 INFO [stderr]  --> src/tree_merging.rs:2:5
Nov 28 10:58:51.297 INFO [stderr]   |
Nov 28 10:58:51.297 INFO [stderr] 2 | use std::collections::HashMap;
Nov 28 10:58:51.297 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:58:51.297 INFO [stderr]   |
Nov 28 10:58:51.297 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 10:58:51.297 INFO [stderr] 
Nov 28 10:58:51.468 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 28 10:58:51.468 INFO [stderr]  --> src/tree_merging.rs:2:5
Nov 28 10:58:51.468 INFO [stderr]   |
Nov 28 10:58:51.468 INFO [stderr] 2 | use std::collections::HashMap;
Nov 28 10:58:51.468 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:58:51.468 INFO [stderr]   |
Nov 28 10:58:51.468 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 10:58:51.468 INFO [stderr] 
Nov 28 10:58:51.560 INFO [stderr] warning: unused variable: `anc`
Nov 28 10:58:51.560 INFO [stderr]   --> src/tree_merging.rs:47:9
Nov 28 10:58:51.560 INFO [stderr]    |
Nov 28 10:58:51.560 INFO [stderr] 47 |     for anc in 0..max_ancestor_search {
Nov 28 10:58:51.560 INFO [stderr]    |         ^^^ help: consider using `_anc` instead
Nov 28 10:58:51.560 INFO [stderr]    |
Nov 28 10:58:51.560 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 10:58:51.560 INFO [stderr] 
Nov 28 10:58:51.560 INFO [stderr] warning: unused variable: `dist`
Nov 28 10:58:51.560 INFO [stderr]   --> src/tree_merging.rs:50:25
Nov 28 10:58:51.560 INFO [stderr]    |
Nov 28 10:58:51.560 INFO [stderr] 50 |             for (child, dist) in tree.traverse_children() {
Nov 28 10:58:51.560 INFO [stderr]    |                         ^^^^ help: consider using `_dist` instead
Nov 28 10:58:51.560 INFO [stderr] 
Nov 28 10:58:51.560 INFO [stderr] warning: unused variable: `base_dist`
Nov 28 10:58:51.560 INFO [stderr]   --> src/tree_merging.rs:52:34
Nov 28 10:58:51.560 INFO [stderr]    |
Nov 28 10:58:51.560 INFO [stderr] 52 |                 for (base_child, base_dist) in base_tree.traverse_children() {
Nov 28 10:58:51.560 INFO [stderr]    |                                  ^^^^^^^^^ help: consider using `_base_dist` instead
Nov 28 10:58:51.560 INFO [stderr] 
Nov 28 10:58:51.657 INFO [stderr] warning: variable does not need to be mutable
Nov 28 10:58:51.657 INFO [stderr]   --> src/tree_merging.rs:20:9
Nov 28 10:58:51.657 INFO [stderr]    |
Nov 28 10:58:51.657 INFO [stderr] 20 |     let mut new_trees : Vec<Tree> = tree_leafs.par_iter().map(
Nov 28 10:58:51.657 INFO [stderr]    |         ----^^^^^^^^^
Nov 28 10:58:51.657 INFO [stderr]    |         |
Nov 28 10:58:51.657 INFO [stderr]    |         help: remove this `mut`
Nov 28 10:58:51.657 INFO [stderr]    |
Nov 28 10:58:51.657 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 10:58:51.657 INFO [stderr] 
Nov 28 10:58:51.660 INFO [stderr] error[E0596]: cannot borrow immutable borrowed content `*base_child` as mutable
Nov 28 10:58:51.660 INFO [stderr]   --> src/tree_merging.rs:60:33
Nov 28 10:58:51.660 INFO [stderr]    |
Nov 28 10:58:51.660 INFO [stderr] 60 |                                 base_child.add_leaf(new_leaf.to_string(), new_leaf_distance);
Nov 28 10:58:51.660 INFO [stderr]    |                                 ^^^^^^^^^^ cannot borrow as mutable
Nov 28 10:58:51.660 INFO [stderr] 
Nov 28 10:58:51.668 INFO [stderr] error: aborting due to previous error
Nov 28 10:58:51.668 INFO [stderr] 
Nov 28 10:58:51.668 INFO [stderr] For more information about this error, try `rustc --explain E0596`.
Nov 28 10:58:51.676 INFO [stderr] error: Could not compile `newick`.
Nov 28 10:58:51.676 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 28 10:58:51.774 INFO [stderr] warning: unused variable: `anc`
Nov 28 10:58:51.774 INFO [stderr]   --> src/tree_merging.rs:47:9
Nov 28 10:58:51.774 INFO [stderr]    |
Nov 28 10:58:51.774 INFO [stderr] 47 |     for anc in 0..max_ancestor_search {
Nov 28 10:58:51.774 INFO [stderr]    |         ^^^ help: consider using `_anc` instead
Nov 28 10:58:51.774 INFO [stderr]    |
Nov 28 10:58:51.774 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 10:58:51.774 INFO [stderr] 
Nov 28 10:58:51.774 INFO [stderr] warning: unused variable: `dist`
Nov 28 10:58:51.774 INFO [stderr]   --> src/tree_merging.rs:50:25
Nov 28 10:58:51.774 INFO [stderr]    |
Nov 28 10:58:51.774 INFO [stderr] 50 |             for (child, dist) in tree.traverse_children() {
Nov 28 10:58:51.774 INFO [stderr]    |                         ^^^^ help: consider using `_dist` instead
Nov 28 10:58:51.774 INFO [stderr] 
Nov 28 10:58:51.774 INFO [stderr] warning: unused variable: `base_dist`
Nov 28 10:58:51.774 INFO [stderr]   --> src/tree_merging.rs:52:34
Nov 28 10:58:51.774 INFO [stderr]    |
Nov 28 10:58:51.774 INFO [stderr] 52 |                 for (base_child, base_dist) in base_tree.traverse_children() {
Nov 28 10:58:51.774 INFO [stderr]    |                                  ^^^^^^^^^ help: consider using `_base_dist` instead
Nov 28 10:58:51.774 INFO [stderr] 
Nov 28 10:58:51.895 INFO [stderr] warning: variable does not need to be mutable
Nov 28 10:58:51.895 INFO [stderr]   --> src/tree_merging.rs:20:9
Nov 28 10:58:51.895 INFO [stderr]    |
Nov 28 10:58:51.895 INFO [stderr] 20 |     let mut new_trees : Vec<Tree> = tree_leafs.par_iter().map(
Nov 28 10:58:51.895 INFO [stderr]    |         ----^^^^^^^^^
Nov 28 10:58:51.895 INFO [stderr]    |         |
Nov 28 10:58:51.895 INFO [stderr]    |         help: remove this `mut`
Nov 28 10:58:51.895 INFO [stderr]    |
Nov 28 10:58:51.895 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 10:58:51.895 INFO [stderr] 
Nov 28 10:58:51.900 INFO [stderr] error[E0596]: cannot borrow immutable borrowed content `*base_child` as mutable
Nov 28 10:58:51.900 INFO [stderr]   --> src/tree_merging.rs:60:33
Nov 28 10:58:51.900 INFO [stderr]    |
Nov 28 10:58:51.900 INFO [stderr] 60 |                                 base_child.add_leaf(new_leaf.to_string(), new_leaf_distance);
Nov 28 10:58:51.900 INFO [stderr]    |                                 ^^^^^^^^^^ cannot borrow as mutable
Nov 28 10:58:51.900 INFO [stderr] 
Nov 28 10:58:51.911 INFO [stderr] error: aborting due to previous error
Nov 28 10:58:51.911 INFO [stderr] 
Nov 28 10:58:51.912 INFO [stderr] For more information about this error, try `rustc --explain E0596`.
Nov 28 10:58:51.924 INFO [stderr] error: Could not compile `newick`.
Nov 28 10:58:51.924 INFO [stderr] 
Nov 28 10:58:51.924 INFO [stderr] To learn more, run the command again with --verbose.
Nov 28 10:58:51.926 INFO [stderr] su: No module specific data is present
Nov 28 10:58:52.330 INFO running `"docker" "inspect" "188c7b12097a226138be259e7134bfc5f44ef806d63f3658d7ffe3b505dc49d3"`
Nov 28 10:58:52.422 INFO running `"docker" "rm" "-f" "188c7b12097a226138be259e7134bfc5f44ef806d63f3658d7ffe3b505dc49d3"`
Nov 28 10:58:52.527 INFO [stdout] 188c7b12097a226138be259e7134bfc5f44ef806d63f3658d7ffe3b505dc49d3