[INFO] cloning repository https://github.com/bluenote-1577/meta-cmg
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bluenote-1577/meta-cmg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluenote-1577%2Fmeta-cmg", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluenote-1577%2Fmeta-cmg'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9177a017c51091fe0da11f40e3da2d23a44d8df4
[INFO] checking bluenote-1577/meta-cmg against try#dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e for pr-153721
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluenote-1577%2Fmeta-cmg" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bluenote-1577/meta-cmg
[INFO] finished tweaking git repo https://github.com/bluenote-1577/meta-cmg
[INFO] tweaked toml for git repo https://github.com/bluenote-1577/meta-cmg written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bluenote-1577/meta-cmg on toolchain dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bluenote-1577/meta-cmg already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2f480242c732421d304768c0e4026c2ea062caeea82e979973511051e5009666
[INFO] running `Command { std: "docker" "start" "2f480242c732421d304768c0e4026c2ea062caeea82e979973511051e5009666", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2f480242c732421d304768c0e4026c2ea062caeea82e979973511051e5009666" "/opt/rustwide/cargo-home/bin/cargo" "+dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f480242c732421d304768c0e4026c2ea062caeea82e979973511051e5009666", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2f480242c732421d304768c0e4026c2ea062caeea82e979973511051e5009666" "/opt/rustwide/cargo-home/bin/cargo" "+dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling pkg-config v0.3.22
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling cbindgen v0.20.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling bindgen v0.53.3
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]     Checking tinyvec v1.5.0
[INFO] [stderr]     Checking matrixmultiply v0.3.1
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling newtype_derive v0.1.6
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling cc v1.0.71
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling fs-utils v1.1.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]     Checking matches v0.1.9
[INFO] [stderr]    Compiling feature-probe v0.1.1
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling bv v0.11.1
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking unicode-bidi v0.3.7
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking bit-set v0.5.2
[INFO] [stderr]    Compiling cmake v0.1.46
[INFO] [stderr]    Compiling openssl-src v300.0.2+3.0.0
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking approx v0.5.0
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]     Checking form_urlencoded v1.0.1
[INFO] [stderr]     Checking wyhash v0.5.0
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]     Checking rand_distr v0.4.2
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling openssl-sys v0.9.70
[INFO] [stderr]    Compiling curl-sys v0.4.50+curl-7.79.1
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling lzma-sys v0.1.17
[INFO] [stderr]     Checking simba v0.5.1
[INFO] [stderr]    Compiling hts-sys v2.0.2
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]    Compiling time-macros v0.2.4
[INFO] [stderr]    Compiling bio v0.37.1
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]     Checking ndarray v0.15.3
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking itertools-num v0.1.3
[INFO] [stderr]     Checking ordered-float v1.1.1
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]     Checking special v0.8.1
[INFO] [stderr]     Checking ieee754 v0.2.6
[INFO] [stderr]     Checking bytecount v0.6.2
[INFO] [stderr]     Checking random v0.12.2
[INFO] [stderr]     Checking triple_accel v0.4.0
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking strum v0.21.0
[INFO] [stderr]     Checking linear-map v1.2.0
[INFO] [stderr]     Checking probability v0.17.0
[INFO] [stderr]     Checking disjoint-sets v0.4.2
[INFO] [stderr]     Checking time v0.3.9
[INFO] [stderr]     Checking simple_logger v2.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]    Compiling strum_macros v0.20.1
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling enum-map-derive v0.6.0
[INFO] [stderr]    Compiling getset v0.1.1
[INFO] [stderr]     Checking enum-map v1.1.1
[INFO] [stderr]    Compiling strum_macros v0.21.1
[INFO] [stderr]     Checking thiserror v1.0.29
[INFO] [stderr]     Checking bio-types v0.12.0
[INFO] [stderr]     Checking nalgebra v0.27.1
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking boomphf v0.5.9
[INFO] [stderr]     Checking multimap v0.8.3
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking debruijn v0.3.4
[INFO] [stderr]     Checking statrs v0.15.0
[INFO] [stderr]    Compiling block-aligner v0.2.0
[INFO] [stderr]    Compiling libwfa v0.1.2
[INFO] [stderr]     Checking rust-htslib v0.38.2
[INFO] [stderr]     Checking chrom_mini_graph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `debruijn::kmer::Kmer10`
[INFO] [stdout]  --> src/seeding_methods_bit.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use debruijn::kmer::Kmer10;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debruijn::kmer::Kmer12`
[INFO] [stdout]  --> src/seeding_methods_bit.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use debruijn::kmer::Kmer12;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debruijn::kmer::Kmer8`
[INFO] [stdout]  --> src/seeding_methods_bit.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use debruijn::kmer::Kmer8;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `simple_logger::SimpleLogger`
[INFO] [stdout]  --> src/chain.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use simple_logger::SimpleLogger;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debruijn::Kmer`
[INFO] [stdout]  --> src/chain.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use debruijn::Kmer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/chain.rs:1335:12
[INFO] [stdout]      |
[INFO] [stdout] 1335 |         if (i > 0 && !chain_reads) {
[INFO] [stdout]      |            ^                     ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1335 -         if (i > 0 && !chain_reads) {
[INFO] [stdout] 1335 +         if i > 0 && !chain_reads  {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debruijn::dna_string::*`
[INFO] [stdout]  --> src/align.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use debruijn::dna_string::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `simple_logger::SimpleLogger`
[INFO] [stdout]   --> src/align.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use simple_logger::SimpleLogger;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::avl_tree::SearchTree`
[INFO] [stdout]  --> src/coord_chain.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::avl_tree::SearchTree;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debruijn::Kmer`
[INFO] [stdout]  --> src/coord_chain.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use debruijn::Kmer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `smallvec::SmallVec`
[INFO] [stdout]   --> src/coord_chain.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use smallvec::SmallVec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debruijn::kmer::Kmer10`
[INFO] [stdout]  --> src/seeding_methods_bit.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use debruijn::kmer::Kmer10;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debruijn::kmer::Kmer12`
[INFO] [stdout]  --> src/seeding_methods_bit.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use debruijn::kmer::Kmer12;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debruijn::kmer::Kmer8`
[INFO] [stdout]  --> src/seeding_methods_bit.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use debruijn::kmer::Kmer8;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `simple_logger::SimpleLogger`
[INFO] [stdout]  --> src/chain.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use simple_logger::SimpleLogger;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debruijn::Kmer`
[INFO] [stdout]  --> src/chain.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use debruijn::Kmer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/chain.rs:1335:12
[INFO] [stdout]      |
[INFO] [stdout] 1335 |         if (i > 0 && !chain_reads) {
[INFO] [stdout]      |            ^                     ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1335 -         if (i > 0 && !chain_reads) {
[INFO] [stdout] 1335 +         if i > 0 && !chain_reads  {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debruijn::dna_string::*`
[INFO] [stdout]  --> src/align.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use debruijn::dna_string::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `simple_logger::SimpleLogger`
[INFO] [stdout]   --> src/align.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use simple_logger::SimpleLogger;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::avl_tree::SearchTree`
[INFO] [stdout]  --> src/coord_chain.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::avl_tree::SearchTree;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debruijn::Kmer`
[INFO] [stdout]  --> src/coord_chain.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use debruijn::Kmer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `smallvec::SmallVec`
[INFO] [stdout]   --> src/coord_chain.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use smallvec::SmallVec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/align.rs:753:21
[INFO] [stdout]     |
[INFO] [stdout] 752 |                     panic!("{}\n{}", prev_char, cg_str);
[INFO] [stdout]     |                     ----------------------------------- any code following this expression is unreachable
[INFO] [stdout] 753 |                     op = Operation::Sentinel;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/coord_chain.rs:318:9
[INFO] [stdout]     |
[INFO] [stdout] 317 |           return best_superchain_ret;
[INFO] [stdout]     |           -------------------------- any code following this expression is unreachable
[INFO] [stdout] 318 | /         return best_superchain
[INFO] [stdout] 319 | |             .iter_mut()
[INFO] [stdout] 320 | |             .map(|x| (mem::take(&mut x.0), x.3, forward_strand))
[INFO] [stdout] 321 | |             .collect();
[INFO] [stdout]     | |_______________________^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/graph_utils.rs:257:5
[INFO] [stdout]     |
[INFO] [stdout] 257 |     mut anchors: Vec<(u32, u32)>,
[INFO] [stdout]     |     ----^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `circular`
[INFO] [stdout]    --> src/graph_utils.rs:260:5
[INFO] [stdout]     |
[INFO] [stdout] 260 |     circular: bool,
[INFO] [stdout]     |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_circular`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `num_contains_dist_not` is assigned to, but never used
[INFO] [stdout]    --> src/graph_utils.rs:285:9
[INFO] [stdout]     |
[INFO] [stdout] 285 |     let mut num_contains_dist_not = 0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_num_contains_dist_not` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `num_contains_dist_not` is never read
[INFO] [stdout]    --> src/graph_utils.rs:383:17
[INFO] [stdout]     |
[INFO] [stdout] 383 |                 num_contains_dist_not += 1;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `num_samp_coord` is assigned to, but never used
[INFO] [stdout]   --> src/seeding_methods_bit.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |     let mut num_samp_coord = 0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_num_samp_coord` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `num_samp_coord` is never read
[INFO] [stdout]    --> src/seeding_methods_bit.rs:163:17
[INFO] [stdout]     |
[INFO] [stdout] 163 |                 num_samp_coord += 1;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frequent_kmers`
[INFO] [stdout]    --> src/seeding_methods_bit.rs:247:5
[INFO] [stdout]     |
[INFO] [stdout] 247 |     frequent_kmers: &FxHashMap<Kmer16, usize>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frequent_kmers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/chain.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let mut gap_cost = (ref_order_dist - query_order_dist).abs();
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `count` is assigned to, but never used
[INFO] [stdout]    --> src/chain.rs:241:17
[INFO] [stdout]     |
[INFO] [stdout] 241 |             let mut count = 0;
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_count` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `count` is never read
[INFO] [stdout]    --> src/chain.rs:260:21
[INFO] [stdout]     |
[INFO] [stdout] 260 |                     count += 1
[INFO] [stdout]     |                     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/align.rs:753:21
[INFO] [stdout]     |
[INFO] [stdout] 752 |                     panic!("{}\n{}", prev_char, cg_str);
[INFO] [stdout]     |                     ----------------------------------- any code following this expression is unreachable
[INFO] [stdout] 753 |                     op = Operation::Sentinel;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q_len`
[INFO] [stdout]    --> src/chain.rs:290:9
[INFO] [stdout]     |
[INFO] [stdout] 290 |     let q_len = seeds_q.len();
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_q_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `now`
[INFO] [stdout]    --> src/chain.rs:291:9
[INFO] [stdout]     |
[INFO] [stdout] 291 |     let now = Instant::now();
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_now`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/chain.rs:480:25
[INFO] [stdout]     |
[INFO] [stdout] 480 |                     let mut tup = colour_paths.get_mut(&colour).unwrap();
[INFO] [stdout]     |                         ----^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `read_length`
[INFO] [stdout]    --> src/chain.rs:454:5
[INFO] [stdout]     |
[INFO] [stdout] 454 |     read_length: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/coord_chain.rs:318:9
[INFO] [stdout]     |
[INFO] [stdout] 317 |           return best_superchain_ret;
[INFO] [stdout]     |           -------------------------- any code following this expression is unreachable
[INFO] [stdout] 318 | /         return best_superchain
[INFO] [stdout] 319 | |             .iter_mut()
[INFO] [stdout] 320 | |             .map(|x| (mem::take(&mut x.0), x.3, forward_strand))
[INFO] [stdout] 321 | |             .collect();
[INFO] [stdout]     | |_______________________^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `read_length`
[INFO] [stdout]    --> src/chain.rs:603:5
[INFO] [stdout]     |
[INFO] [stdout] 603 |     read_length: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `best_node` is assigned to, but never used
[INFO] [stdout]    --> src/chain.rs:618:9
[INFO] [stdout]     |
[INFO] [stdout] 618 |     let mut best_node = first_node;
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_best_node` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `best_node` is never read
[INFO] [stdout]    --> src/chain.rs:747:21
[INFO] [stdout]     |
[INFO] [stdout] 747 |                     best_node = intermediate_node;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mandatory_color`
[INFO] [stdout]     --> src/chain.rs:1170:9
[INFO] [stdout]      |
[INFO] [stdout] 1170 |     let mandatory_color = Color::MAX;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mandatory_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/align.rs:494:9
[INFO] [stdout]     |
[INFO] [stdout] 494 |     let mut break_mm = 3;
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_node`
[INFO] [stdout]    --> src/align.rs:421:13
[INFO] [stdout]     |
[INFO] [stdout] 421 |         let r_node = &ref_graph[anchors[i].0 as usize];
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_r_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_cpy`
[INFO] [stdout]    --> src/align.rs:632:13
[INFO] [stdout]     |
[INFO] [stdout] 632 |         let r_cpy = ref_map_string.clone();
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_r_cpy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q_cpy`
[INFO] [stdout]    --> src/align.rs:633:13
[INFO] [stdout]     |
[INFO] [stdout] 633 |         let q_cpy = read_map_string.clone();
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_q_cpy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `prev_char` is never read
[INFO] [stdout]    --> src/align.rs:761:17
[INFO] [stdout]     |
[INFO] [stdout] 761 |                 prev_char = c;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 764 |             prev_char = c;
[INFO] [stdout]     |             ------------- `prev_char` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/graph_utils.rs:257:5
[INFO] [stdout]     |
[INFO] [stdout] 257 |     mut anchors: Vec<(u32, u32)>,
[INFO] [stdout]     |     ----^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `circular`
[INFO] [stdout]    --> src/graph_utils.rs:260:5
[INFO] [stdout]     |
[INFO] [stdout] 260 |     circular: bool,
[INFO] [stdout]     |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_circular`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `num_contains_dist_not` is assigned to, but never used
[INFO] [stdout]    --> src/graph_utils.rs:285:9
[INFO] [stdout]     |
[INFO] [stdout] 285 |     let mut num_contains_dist_not = 0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_num_contains_dist_not` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `num_contains_dist_not` is never read
[INFO] [stdout]    --> src/graph_utils.rs:383:17
[INFO] [stdout]     |
[INFO] [stdout] 383 |                 num_contains_dist_not += 1;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/coord_chain.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |     let mut best_superchain =
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `num_samp_coord` is assigned to, but never used
[INFO] [stdout]   --> src/seeding_methods_bit.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |     let mut num_samp_coord = 0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_num_samp_coord` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `num_samp_coord` is never read
[INFO] [stdout]    --> src/seeding_methods_bit.rs:163:17
[INFO] [stdout]     |
[INFO] [stdout] 163 |                 num_samp_coord += 1;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frequent_kmers`
[INFO] [stdout]    --> src/seeding_methods_bit.rs:247:5
[INFO] [stdout]     |
[INFO] [stdout] 247 |     frequent_kmers: &FxHashMap<Kmer16, usize>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frequent_kmers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/coord_chain.rs:601:9
[INFO] [stdout]     |
[INFO] [stdout] 601 |     let mut gap_cost = (ref_order_dist - query_order_dist).abs();
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]    --> src/graph_utils.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 110 | struct State {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/chain.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let mut gap_cost = (ref_order_dist - query_order_dist).abs();
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `count` is assigned to, but never used
[INFO] [stdout]    --> src/chain.rs:241:17
[INFO] [stdout]     |
[INFO] [stdout] 241 |             let mut count = 0;
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_count` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `count` is never read
[INFO] [stdout]    --> src/chain.rs:260:21
[INFO] [stdout]     |
[INFO] [stdout] 260 |                     count += 1
[INFO] [stdout]     |                     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q_len`
[INFO] [stdout]    --> src/chain.rs:290:9
[INFO] [stdout]     |
[INFO] [stdout] 290 |     let q_len = seeds_q.len();
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_q_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `now`
[INFO] [stdout]    --> src/chain.rs:291:9
[INFO] [stdout]     |
[INFO] [stdout] 291 |     let now = Instant::now();
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_now`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/chain.rs:480:25
[INFO] [stdout]     |
[INFO] [stdout] 480 |                     let mut tup = colour_paths.get_mut(&colour).unwrap();
[INFO] [stdout]     |                         ----^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `read_length`
[INFO] [stdout]    --> src/chain.rs:454:5
[INFO] [stdout]     |
[INFO] [stdout] 454 |     read_length: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `read_length`
[INFO] [stdout]    --> src/chain.rs:603:5
[INFO] [stdout]     |
[INFO] [stdout] 603 |     read_length: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `best_node` is assigned to, but never used
[INFO] [stdout]    --> src/chain.rs:618:9
[INFO] [stdout]     |
[INFO] [stdout] 618 |     let mut best_node = first_node;
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_best_node` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `best_node` is never read
[INFO] [stdout]    --> src/chain.rs:747:21
[INFO] [stdout]     |
[INFO] [stdout] 747 |                     best_node = intermediate_node;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mandatory_color`
[INFO] [stdout]     --> src/chain.rs:1170:9
[INFO] [stdout]      |
[INFO] [stdout] 1170 |     let mandatory_color = Color::MAX;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mandatory_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/align.rs:494:9
[INFO] [stdout]     |
[INFO] [stdout] 494 |     let mut break_mm = 3;
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_node`
[INFO] [stdout]    --> src/align.rs:421:13
[INFO] [stdout]     |
[INFO] [stdout] 421 |         let r_node = &ref_graph[anchors[i].0 as usize];
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_r_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_cpy`
[INFO] [stdout]    --> src/align.rs:632:13
[INFO] [stdout]     |
[INFO] [stdout] 632 |         let r_cpy = ref_map_string.clone();
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_r_cpy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q_cpy`
[INFO] [stdout]    --> src/align.rs:633:13
[INFO] [stdout]     |
[INFO] [stdout] 633 |         let q_cpy = read_map_string.clone();
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_q_cpy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `prev_char` is never read
[INFO] [stdout]    --> src/align.rs:761:17
[INFO] [stdout]     |
[INFO] [stdout] 761 |                 prev_char = c;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 764 |             prev_char = c;
[INFO] [stdout]     |             ------------- `prev_char` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/coord_chain.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |     let mut best_superchain =
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/coord_chain.rs:601:9
[INFO] [stdout]     |
[INFO] [stdout] 601 |     let mut gap_cost = (ref_order_dist - query_order_dist).abs();
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]    --> src/graph_utils.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 110 | struct State {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `block_aligner::scan_block::*`
[INFO] [stdout]  --> src/bin/chrom_mini_graph.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use block_aligner::scan_block::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `block_aligner::scan_block::*`
[INFO] [stdout]  --> src/bin/chrom_mini_graph.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use block_aligner::scan_block::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]   --> src/bin/chrom_mini_graph.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::mem;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]   --> src/bin/chrom_mini_graph.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::mem;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `block_aligner::scores`
[INFO] [stdout]  --> src/bin/chrom_mini_graph.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use block_aligner::scores::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debruijn::Mer`
[INFO] [stdout]   --> src/bin/chrom_mini_graph.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use debruijn::Mer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `block_aligner::scores`
[INFO] [stdout]  --> src/bin/chrom_mini_graph.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use block_aligner::scores::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debruijn::Mer`
[INFO] [stdout]   --> src/bin/chrom_mini_graph.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use debruijn::Mer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/chrom_mini_graph.rs:628:29
[INFO] [stdout]     |
[INFO] [stdout] 628 |                         let mut anc_score_strand_vec = chain::chain_seeds(
[INFO] [stdout]     |                             ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/chrom_mini_graph.rs:687:41
[INFO] [stdout]     |
[INFO] [stdout] 687 | ...                   let mut base_anc_score_strand_vec =
[INFO] [stdout]     |                           ----^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/chrom_mini_graph.rs:556:13
[INFO] [stdout]     |
[INFO] [stdout] 556 |         let mut anchor_file = BufWriter::new(File::create("read_anchor_hits.txt").unwrap());
[INFO] [stdout]     |             ----^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/chrom_mini_graph.rs:566:13
[INFO] [stdout]     |
[INFO] [stdout] 566 |         let mut num_mapped_reads = Mutex::new(0);
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/chrom_mini_graph.rs:569:13
[INFO] [stdout]     |
[INFO] [stdout] 569 |         let mut best_hit_for_read: Mutex<FxHashMap<_, _>> = Mutex::new(FxHashMap::default());
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `now`
[INFO] [stdout]    --> src/bin/chrom_mini_graph.rs:752:37
[INFO] [stdout]     |
[INFO] [stdout] 752 | ...                   let now = Instant::now();
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_now`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `order_val_last`
[INFO] [stdout]    --> src/bin/chrom_mini_graph.rs:403:17
[INFO] [stdout]     |
[INFO] [stdout] 403 |             let order_val_last = seeds2[qlen - 1].order_val;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_order_val_last`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `short_reads`
[INFO] [stdout]    --> src/bin/chrom_mini_graph.rs:537:13
[INFO] [stdout]     |
[INFO] [stdout] 537 |         let short_reads = matches_subc.is_present("short_reads");
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_short_reads`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dont_use_kmers`
[INFO] [stdout]    --> src/bin/chrom_mini_graph.rs:544:50
[INFO] [stdout]     |
[INFO] [stdout] 544 |         let (mut ref_graph, chroms, chrom_names, dont_use_kmers): (
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dont_use_kmers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `anchor_file`
[INFO] [stdout]    --> src/bin/chrom_mini_graph.rs:556:13
[INFO] [stdout]     |
[INFO] [stdout] 556 |         let mut anchor_file = BufWriter::new(File::create("read_anchor_hits.txt").unwrap());
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_anchor_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/chrom_mini_graph.rs:628:29
[INFO] [stdout]     |
[INFO] [stdout] 628 |                         let mut anc_score_strand_vec = chain::chain_seeds(
[INFO] [stdout]     |                             ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/chrom_mini_graph.rs:687:41
[INFO] [stdout]     |
[INFO] [stdout] 687 | ...                   let mut base_anc_score_strand_vec =
[INFO] [stdout]     |                           ----^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/chrom_mini_graph.rs:556:13
[INFO] [stdout]     |
[INFO] [stdout] 556 |         let mut anchor_file = BufWriter::new(File::create("read_anchor_hits.txt").unwrap());
[INFO] [stdout]     |             ----^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/chrom_mini_graph.rs:566:13
[INFO] [stdout]     |
[INFO] [stdout] 566 |         let mut num_mapped_reads = Mutex::new(0);
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/chrom_mini_graph.rs:569:13
[INFO] [stdout]     |
[INFO] [stdout] 569 |         let mut best_hit_for_read: Mutex<FxHashMap<_, _>> = Mutex::new(FxHashMap::default());
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `now`
[INFO] [stdout]    --> src/bin/chrom_mini_graph.rs:752:37
[INFO] [stdout]     |
[INFO] [stdout] 752 | ...                   let now = Instant::now();
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_now`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `order_val_last`
[INFO] [stdout]    --> src/bin/chrom_mini_graph.rs:403:17
[INFO] [stdout]     |
[INFO] [stdout] 403 |             let order_val_last = seeds2[qlen - 1].order_val;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_order_val_last`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `short_reads`
[INFO] [stdout]    --> src/bin/chrom_mini_graph.rs:537:13
[INFO] [stdout]     |
[INFO] [stdout] 537 |         let short_reads = matches_subc.is_present("short_reads");
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_short_reads`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dont_use_kmers`
[INFO] [stdout]    --> src/bin/chrom_mini_graph.rs:544:50
[INFO] [stdout]     |
[INFO] [stdout] 544 |         let (mut ref_graph, chroms, chrom_names, dont_use_kmers): (
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dont_use_kmers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `anchor_file`
[INFO] [stdout]    --> src/bin/chrom_mini_graph.rs:556:13
[INFO] [stdout]     |
[INFO] [stdout] 556 |         let mut anchor_file = BufWriter::new(File::create("read_anchor_hits.txt").unwrap());
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_anchor_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 4m 08s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nalgebra v0.27.1, nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "2f480242c732421d304768c0e4026c2ea062caeea82e979973511051e5009666", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f480242c732421d304768c0e4026c2ea062caeea82e979973511051e5009666", kill_on_drop: false }`
[INFO] [stdout] 2f480242c732421d304768c0e4026c2ea062caeea82e979973511051e5009666
