[INFO] updating cached repository https://github.com/StephanHeijl/global-supertrees [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d163c0d5a916791484af9e5a0c158b536d057bf2 [INFO] checking StephanHeijl/global-supertrees against try#00e4530a79c42b21a6ca2ac1edb597c90d21f89f for pr-64672 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FStephanHeijl%2Fglobal-supertrees" "work/builds/worker-2/source"` [INFO] [stderr] Cloning into 'work/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/StephanHeijl/global-supertrees on toolchain 00e4530a79c42b21a6ca2ac1edb597c90d21f89f [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/StephanHeijl/global-supertrees [INFO] finished tweaking git repo https://github.com/StephanHeijl/global-supertrees [INFO] tweaked toml for git repo https://github.com/StephanHeijl/global-supertrees written to work/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/StephanHeijl/global-supertrees already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 2c37435adff5604915b1d7c97d052bd1665ed91faad3613e621140af143ba4f2 [INFO] running `"docker" "start" "-a" "2c37435adff5604915b1d7c97d052bd1665ed91faad3613e621140af143ba4f2"` [INFO] [stderr] Compiling serde v1.0.85 [INFO] [stderr] Checking spin v0.4.10 [INFO] [stderr] Checking itertools v0.7.8 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling mashup-impl v0.1.9 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking ndarray v0.12.1 [INFO] [stderr] Checking mashup v0.1.9 [INFO] [stderr] Checking rayon v1.0.2 [INFO] [stderr] Checking regex v1.1.0 [INFO] [stderr] Compiling pyo3 v0.5.3 [INFO] [stderr] Compiling pyo3-derive-backend v0.5.3 [INFO] [stderr] Compiling serde_derive v1.0.85 [INFO] [stderr] Compiling pyo3cls v0.5.3 [INFO] [stderr] Checking numpy v0.4.1 [INFO] [stderr] Checking bincode v1.0.1 [INFO] [stderr] Checking global-supertrees v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `utils` [INFO] [stderr] --> src/tree_merging.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use utils; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/utils.rs:57:92 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn cache_mapping(mapping : &BTreeMap<[u8; 10], u32>, path : &String) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/utils.rs:64:82 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn load_cache_mapping(path : &String) -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: unused import: `utils` [INFO] [stderr] --> src/tree_merging.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use utils; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/utils.rs:57:92 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn cache_mapping(mapping : &BTreeMap<[u8; 10], u32>, path : &String) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/utils.rs:64:82 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn load_cache_mapping(path : &String) -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `clades_one` [INFO] [stderr] --> src/graph_tree.rs:451:29 [INFO] [stderr] | [INFO] [stderr] 451 | fn find_matching_clades(clades_one : &Vec>, clades_two : & Vec>) { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_clades_one` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `clades_two` [INFO] [stderr] --> src/graph_tree.rs:451:65 [INFO] [stderr] | [INFO] [stderr] 451 | fn find_matching_clades(clades_one : &Vec>, clades_two : & Vec>) { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_clades_two` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `clades_a` [INFO] [stderr] --> src/graph_tree.rs:457:13 [INFO] [stderr] | [INFO] [stderr] 457 | let clades_a = Tree::get_non_trivial_clades(self); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_clades_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `clades_b` [INFO] [stderr] --> src/graph_tree.rs:458:13 [INFO] [stderr] | [INFO] [stderr] 458 | let clades_b = Tree::get_non_trivial_clades(other_tree); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_clades_b` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `jrf_cost_func` [INFO] [stderr] --> src/graph_tree.rs:443:5 [INFO] [stderr] | [INFO] [stderr] 443 | fn jrf_cost_func(clade_one : &HashSet, clade_two : &HashSet) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `find_matching_clades` [INFO] [stderr] --> src/graph_tree.rs:451:5 [INFO] [stderr] | [INFO] [stderr] 451 | fn find_matching_clades(clades_one : &Vec>, clades_two : & Vec>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: value assigned to `mapping` is never read [INFO] [stderr] --> src/tests.rs:272:17 [INFO] [stderr] | [INFO] [stderr] 272 | let mut mapping : BTreeMap<[u8; 10], u32> = BTreeMap::new(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `clades_one` [INFO] [stderr] --> src/graph_tree.rs:451:29 [INFO] [stderr] | [INFO] [stderr] 451 | fn find_matching_clades(clades_one : &Vec>, clades_two : & Vec>) { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_clades_one` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `clades_two` [INFO] [stderr] --> src/graph_tree.rs:451:65 [INFO] [stderr] | [INFO] [stderr] 451 | fn find_matching_clades(clades_one : &Vec>, clades_two : & Vec>) { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_clades_two` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `clades_a` [INFO] [stderr] --> src/graph_tree.rs:457:13 [INFO] [stderr] | [INFO] [stderr] 457 | let clades_a = Tree::get_non_trivial_clades(self); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_clades_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `clades_b` [INFO] [stderr] --> src/graph_tree.rs:458:13 [INFO] [stderr] | [INFO] [stderr] 458 | let clades_b = Tree::get_non_trivial_clades(other_tree); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_clades_b` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `jrf_cost_func` [INFO] [stderr] --> src/graph_tree.rs:443:5 [INFO] [stderr] | [INFO] [stderr] 443 | fn jrf_cost_func(clade_one : &HashSet, clade_two : &HashSet) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `find_matching_clades` [INFO] [stderr] --> src/graph_tree.rs:451:5 [INFO] [stderr] | [INFO] [stderr] 451 | fn find_matching_clades(clades_one : &Vec>, clades_two : & Vec>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/bin/bin.rs:1:13 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use(s)] [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::f32` [INFO] [stderr] --> src/bin/bin.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::f32; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/bin/bin.rs:1:13 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use(s)] [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::f32` [INFO] [stderr] --> src/bin/bin.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::f32; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 34s [INFO] running `"docker" "inspect" "2c37435adff5604915b1d7c97d052bd1665ed91faad3613e621140af143ba4f2"` [INFO] running `"docker" "rm" "-f" "2c37435adff5604915b1d7c97d052bd1665ed91faad3613e621140af143ba4f2"` [INFO] [stdout] 2c37435adff5604915b1d7c97d052bd1665ed91faad3613e621140af143ba4f2