[INFO] cloning repository https://github.com/Yixf-Self/MutationScan
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Yixf-Self/MutationScan" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYixf-Self%2FMutationScan", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYixf-Self%2FMutationScan'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b96f9176772372aeb7efa12aac03d8b24e6f4c7e
[INFO] building Yixf-Self/MutationScan against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYixf-Self%2FMutationScan" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Yixf-Self/MutationScan on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Yixf-Self/MutationScan
[INFO] finished tweaking git repo https://github.com/Yixf-Self/MutationScan
[INFO] tweaked toml for git repo https://github.com/Yixf-Self/MutationScan written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Yixf-Self/MutationScan 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50319d95b70a1d3cf1d86a9fd90f84e66fe3ea40051cb35142c24c1bbebf0856
[INFO] running `Command { std: "docker" "start" "-a" "50319d95b70a1d3cf1d86a9fd90f84e66fe3ea40051cb35142c24c1bbebf0856", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50319d95b70a1d3cf1d86a9fd90f84e66fe3ea40051cb35142c24c1bbebf0856", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50319d95b70a1d3cf1d86a9fd90f84e66fe3ea40051cb35142c24c1bbebf0856", kill_on_drop: false }`
[INFO] [stdout] 50319d95b70a1d3cf1d86a9fd90f84e66fe3ea40051cb35142c24c1bbebf0856
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f182ae3f2c80e63d2816b462e6920b9c26558b64e4b8174857a01d89c0a76c2
[INFO] running `Command { std: "docker" "start" "-a" "3f182ae3f2c80e63d2816b462e6920b9c26558b64e4b8174857a01d89c0a76c2", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling MutationScan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/main.rs:52:23
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 match ( cnt % 4) {
[INFO] [stdout]    |                       ^^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 52 -                 match ( cnt % 4) {
[INFO] [stdout] 52 +                 match cnt % 4 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/main.rs:125:23
[INFO] [stdout]     |
[INFO] [stdout] 125 |                 match (cnt % 2) {
[INFO] [stdout]     |                       ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 125 -                 match (cnt % 2) {
[INFO] [stdout] 125 +                 match cnt % 2 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:402:12
[INFO] [stdout]     |
[INFO] [stdout] 402 |         if (it.seq.clone()[min_edis_index..min_edis_index+len2].chars().nth(idx) != snp.seq.clone().chars().nth(idx)) {
[INFO] [stdout]     |            ^                                                                                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 402 -         if (it.seq.clone()[min_edis_index..min_edis_index+len2].chars().nth(idx) != snp.seq.clone().chars().nth(idx)) {
[INFO] [stdout] 402 +         if it.seq.clone()[min_edis_index..min_edis_index+len2].chars().nth(idx) != snp.seq.clone().chars().nth(idx) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:408:7
[INFO] [stdout]     |
[INFO] [stdout] 408 |     if(ed_dis <= threshold_value) {
[INFO] [stdout]     |       ^                         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 408 -     if(ed_dis <= threshold_value) {
[INFO] [stdout] 408 +     if ed_dis <= threshold_value {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:416:11
[INFO] [stdout]     |
[INFO] [stdout] 416 |         if(flag == true) {
[INFO] [stdout]     |           ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 416 -         if(flag == true) {
[INFO] [stdout] 416 +         if flag == true {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:446:23
[INFO] [stdout]     |
[INFO] [stdout] 446 |                     if(len1 <= len2) {continue;}
[INFO] [stdout]     |                       ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 446 -                     if(len1 <= len2) {continue;}
[INFO] [stdout] 446 +                     if len1 <= len2 {continue;}
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:483:31
[INFO] [stdout]     |
[INFO] [stdout] 483 | ...                   if(len1 <= len2) {continue;}
[INFO] [stdout]     |                         ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 483 -                             if(len1 <= len2) {continue;}
[INFO] [stdout] 483 +                             if len1 <= len2 {continue;}
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:498:31
[INFO] [stdout]     |
[INFO] [stdout] 498 | ...                   if(len1 <= len2){continue;}
[INFO] [stdout]     |                         ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 498 -                             if(len1 <= len2){continue;}
[INFO] [stdout] 498 +                             if len1 <= len2 {continue;}
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:499:31
[INFO] [stdout]     |
[INFO] [stdout] 499 | ...                   if(len3 <= len2){continue;}
[INFO] [stdout]     |                         ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 499 -                             if(len3 <= len2){continue;}
[INFO] [stdout] 499 +                             if len3 <= len2 {continue;}
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/main.rs:33:59
[INFO] [stdout]    |
[INFO] [stdout] 33 | ...                   Error::description(&why)),
[INFO] [stdout]    |                              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/main.rs:40:59
[INFO] [stdout]    |
[INFO] [stdout] 40 | ...                   Error::description(&why)),
[INFO] [stdout]    |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/main.rs:105:59
[INFO] [stdout]     |
[INFO] [stdout] 105 | ...                   Error::description(&why)),
[INFO] [stdout]     |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/main.rs:112:59
[INFO] [stdout]     |
[INFO] [stdout] 112 | ...                   Error::description(&why)),
[INFO] [stdout]     |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min_edis_index`
[INFO] [stdout]    --> src/main.rs:447:40
[INFO] [stdout]     |
[INFO] [stdout] 447 |                     let (flag, snp_rs, min_edis_index) = search_snp(&it, &snp, threshold_value);
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_edis_index`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min_edis_index`
[INFO] [stdout]    --> src/main.rs:485:48
[INFO] [stdout]     |
[INFO] [stdout] 485 | ...                   let (flag, snp_rs, min_edis_index) = search_snp(&it, &snp, threshold_value);
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_edis_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min_edis_index1`
[INFO] [stdout]    --> src/main.rs:500:50
[INFO] [stdout]     |
[INFO] [stdout] 500 | ...                   let (flag1, snp_rs1, min_edis_index1) = search_snp(&it1, &snp, threshold_value);
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_edis_index1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min_edis_index2`
[INFO] [stdout]    --> src/main.rs:501:50
[INFO] [stdout]     |
[INFO] [stdout] 501 | ...                   let (flag2, snp_rs2, min_edis_index2) = search_snp(&it2, &snp, threshold_value);
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_edis_index2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hamming_distance` is never used
[INFO] [stdout]    --> src/main.rs:179:4
[INFO] [stdout]     |
[INFO] [stdout] 179 | fn hamming_distance(s1: &str, s2: &str) -> u32{
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `complement_str` is never used
[INFO] [stdout]    --> src/main.rs:346:4
[INFO] [stdout]     |
[INFO] [stdout] 346 | fn complement_str(s: &str) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `snp_label`, `snp_seq`, `fastq_header`, `fastq_seq`, and `fastq_qual` are never read
[INFO] [stdout]    --> src/main.rs:365:5
[INFO] [stdout]     |
[INFO] [stdout] 364 | struct SnpResult {
[INFO] [stdout]     |        --------- fields in this struct
[INFO] [stdout] 365 |     snp_label: String,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 366 |     snp_seq: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 367 |     fastq_header: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 368 |     fastq_seq: String,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 369 |     fastq_qual: String,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SnpResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/main.rs:218:19
[INFO] [stdout]     |
[INFO] [stdout] 218 |     fu_s = r1_head.clone().to_string() + &fu_s + r2_tail;
[INFO] [stdout]     |                   ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "3f182ae3f2c80e63d2816b462e6920b9c26558b64e4b8174857a01d89c0a76c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f182ae3f2c80e63d2816b462e6920b9c26558b64e4b8174857a01d89c0a76c2", kill_on_drop: false }`
[INFO] [stdout] 3f182ae3f2c80e63d2816b462e6920b9c26558b64e4b8174857a01d89c0a76c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a4543aab7c578b693d81d53e6f6e4022353000e4239c6d9dd5547a62535d51f
[INFO] running `Command { std: "docker" "start" "-a" "1a4543aab7c578b693d81d53e6f6e4022353000e4239c6d9dd5547a62535d51f", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling MutationScan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/main.rs:52:23
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 match ( cnt % 4) {
[INFO] [stdout]    |                       ^^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 52 -                 match ( cnt % 4) {
[INFO] [stdout] 52 +                 match cnt % 4 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/main.rs:125:23
[INFO] [stdout]     |
[INFO] [stdout] 125 |                 match (cnt % 2) {
[INFO] [stdout]     |                       ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 125 -                 match (cnt % 2) {
[INFO] [stdout] 125 +                 match cnt % 2 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:402:12
[INFO] [stdout]     |
[INFO] [stdout] 402 |         if (it.seq.clone()[min_edis_index..min_edis_index+len2].chars().nth(idx) != snp.seq.clone().chars().nth(idx)) {
[INFO] [stdout]     |            ^                                                                                                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 402 -         if (it.seq.clone()[min_edis_index..min_edis_index+len2].chars().nth(idx) != snp.seq.clone().chars().nth(idx)) {
[INFO] [stdout] 402 +         if it.seq.clone()[min_edis_index..min_edis_index+len2].chars().nth(idx) != snp.seq.clone().chars().nth(idx) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:408:7
[INFO] [stdout]     |
[INFO] [stdout] 408 |     if(ed_dis <= threshold_value) {
[INFO] [stdout]     |       ^                         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 408 -     if(ed_dis <= threshold_value) {
[INFO] [stdout] 408 +     if ed_dis <= threshold_value {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:416:11
[INFO] [stdout]     |
[INFO] [stdout] 416 |         if(flag == true) {
[INFO] [stdout]     |           ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 416 -         if(flag == true) {
[INFO] [stdout] 416 +         if flag == true {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:446:23
[INFO] [stdout]     |
[INFO] [stdout] 446 |                     if(len1 <= len2) {continue;}
[INFO] [stdout]     |                       ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 446 -                     if(len1 <= len2) {continue;}
[INFO] [stdout] 446 +                     if len1 <= len2 {continue;}
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:483:31
[INFO] [stdout]     |
[INFO] [stdout] 483 | ...                   if(len1 <= len2) {continue;}
[INFO] [stdout]     |                         ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 483 -                             if(len1 <= len2) {continue;}
[INFO] [stdout] 483 +                             if len1 <= len2 {continue;}
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:498:31
[INFO] [stdout]     |
[INFO] [stdout] 498 | ...                   if(len1 <= len2){continue;}
[INFO] [stdout]     |                         ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 498 -                             if(len1 <= len2){continue;}
[INFO] [stdout] 498 +                             if len1 <= len2 {continue;}
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:499:31
[INFO] [stdout]     |
[INFO] [stdout] 499 | ...                   if(len3 <= len2){continue;}
[INFO] [stdout]     |                         ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 499 -                             if(len3 <= len2){continue;}
[INFO] [stdout] 499 +                             if len3 <= len2 {continue;}
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/main.rs:33:59
[INFO] [stdout]    |
[INFO] [stdout] 33 | ...                   Error::description(&why)),
[INFO] [stdout]    |                              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/main.rs:40:59
[INFO] [stdout]    |
[INFO] [stdout] 40 | ...                   Error::description(&why)),
[INFO] [stdout]    |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/main.rs:105:59
[INFO] [stdout]     |
[INFO] [stdout] 105 | ...                   Error::description(&why)),
[INFO] [stdout]     |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/main.rs:112:59
[INFO] [stdout]     |
[INFO] [stdout] 112 | ...                   Error::description(&why)),
[INFO] [stdout]     |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min_edis_index`
[INFO] [stdout]    --> src/main.rs:447:40
[INFO] [stdout]     |
[INFO] [stdout] 447 |                     let (flag, snp_rs, min_edis_index) = search_snp(&it, &snp, threshold_value);
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_edis_index`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min_edis_index`
[INFO] [stdout]    --> src/main.rs:485:48
[INFO] [stdout]     |
[INFO] [stdout] 485 | ...                   let (flag, snp_rs, min_edis_index) = search_snp(&it, &snp, threshold_value);
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_edis_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min_edis_index1`
[INFO] [stdout]    --> src/main.rs:500:50
[INFO] [stdout]     |
[INFO] [stdout] 500 | ...                   let (flag1, snp_rs1, min_edis_index1) = search_snp(&it1, &snp, threshold_value);
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_edis_index1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min_edis_index2`
[INFO] [stdout]    --> src/main.rs:501:50
[INFO] [stdout]     |
[INFO] [stdout] 501 | ...                   let (flag2, snp_rs2, min_edis_index2) = search_snp(&it2, &snp, threshold_value);
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_edis_index2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hamming_distance` is never used
[INFO] [stdout]    --> src/main.rs:179:4
[INFO] [stdout]     |
[INFO] [stdout] 179 | fn hamming_distance(s1: &str, s2: &str) -> u32{
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `complement_str` is never used
[INFO] [stdout]    --> src/main.rs:346:4
[INFO] [stdout]     |
[INFO] [stdout] 346 | fn complement_str(s: &str) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `snp_label`, `snp_seq`, `fastq_header`, `fastq_seq`, and `fastq_qual` are never read
[INFO] [stdout]    --> src/main.rs:365:5
[INFO] [stdout]     |
[INFO] [stdout] 364 | struct SnpResult {
[INFO] [stdout]     |        --------- fields in this struct
[INFO] [stdout] 365 |     snp_label: String,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 366 |     snp_seq: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 367 |     fastq_header: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 368 |     fastq_seq: String,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 369 |     fastq_qual: String,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SnpResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/main.rs:218:19
[INFO] [stdout]     |
[INFO] [stdout] 218 |     fu_s = r1_head.clone().to_string() + &fu_s + r2_tail;
[INFO] [stdout]     |                   ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "1a4543aab7c578b693d81d53e6f6e4022353000e4239c6d9dd5547a62535d51f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a4543aab7c578b693d81d53e6f6e4022353000e4239c6d9dd5547a62535d51f", kill_on_drop: false }`
[INFO] [stdout] 1a4543aab7c578b693d81d53e6f6e4022353000e4239c6d9dd5547a62535d51f