[INFO] cloning repository https://github.com/mladen5000/read-simulator-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mladen5000/read-simulator-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmladen5000%2Fread-simulator-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmladen5000%2Fread-simulator-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9df82ab114fadfffb702102b6500108c68657abe
[INFO] checking mladen5000/read-simulator-rs against 4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d for pr-159598
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmladen5000%2Fread-simulator-rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mladen5000/read-simulator-rs
[INFO] finished tweaking git repo https://github.com/mladen5000/read-simulator-rs
[INFO] tweaked toml for git repo https://github.com/mladen5000/read-simulator-rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mladen5000/read-simulator-rs on toolchain 4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mladen5000/read-simulator-rs 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" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded flate2 v1.1.4
[INFO] [stderr]   Downloaded clap v4.5.50
[INFO] [stderr]   Downloaded clap_builder v4.5.50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5599e577c455eabfc8ae9fa87d84cc9d7392b73a0b9be67ea5155297f07d895b
[INFO] running `Command { std: "docker" "start" "5599e577c455eabfc8ae9fa87d84cc9d7392b73a0b9be67ea5155297f07d895b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5599e577c455eabfc8ae9fa87d84cc9d7392b73a0b9be67ea5155297f07d895b", 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" "5599e577c455eabfc8ae9fa87d84cc9d7392b73a0b9be67ea5155297f07d895b" "/opt/rustwide/cargo-home/bin/cargo" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5599e577c455eabfc8ae9fa87d84cc9d7392b73a0b9be67ea5155297f07d895b", 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" "5599e577c455eabfc8ae9fa87d84cc9d7392b73a0b9be67ea5155297f07d895b" "/opt/rustwide/cargo-home/bin/cargo" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking anstyle-query v1.1.4
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking clap_builder v4.5.50
[INFO] [stderr]     Checking flate2 v1.1.4
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]     Checking clap v4.5.50
[INFO] [stderr]     Checking read-simulator-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `remainder`
[INFO] [stdout]   --> src/main.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let remainder = seq.len() % 32;
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remainder`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `remainder`
[INFO] [stdout]   --> src/main.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let remainder = seq.len() % 32;
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remainder`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `SNP`, `Insertion`, and `Deletion` are never constructed
[INFO] [stdout]    --> src/main.rs:387:5
[INFO] [stdout]     |
[INFO] [stdout] 386 | enum Variant {
[INFO] [stdout]     |      ------- variants in this enum
[INFO] [stdout] 387 |     SNP { pos: usize, alt: u8 },
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 388 |     Insertion { pos: usize, seq: Vec<u8> },
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 389 |     Deletion { pos: usize, len: usize },
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Variant` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `duplicate_rate` is never read
[INFO] [stdout]    --> src/main.rs:401:5
[INFO] [stdout]     |
[INFO] [stdout] 392 | struct ReadSimulator {
[INFO] [stdout]     |        ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 401 |     duplicate_rate: f64,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `with_params`, `new_with_all_params`, and `add_random_variants` are never used
[INFO] [stdout]     --> src/main.rs:408:8
[INFO] [stdout]      |
[INFO] [stdout]  407 | impl ReadSimulator {
[INFO] [stdout]      | ------------------ associated items in this implementation
[INFO] [stdout]  408 |     fn new(tech: TechParams, coverage: f64, seed: Option<u64>) -> Self {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] ...
[INFO] [stdout]  429 |     fn with_params(
[INFO] [stdout]      |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1056 |     fn new_with_all_params(
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1090 |     fn add_random_variants(&mut self, seq_len: usize, snp_rate: f64, indel_rate: f64) {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `SNP`, `Insertion`, and `Deletion` are never constructed
[INFO] [stdout]    --> src/main.rs:387:5
[INFO] [stdout]     |
[INFO] [stdout] 386 | enum Variant {
[INFO] [stdout]     |      ------- variants in this enum
[INFO] [stdout] 387 |     SNP { pos: usize, alt: u8 },
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 388 |     Insertion { pos: usize, seq: Vec<u8> },
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 389 |     Deletion { pos: usize, len: usize },
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Variant` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `duplicate_rate` is never read
[INFO] [stdout]    --> src/main.rs:401:5
[INFO] [stdout]     |
[INFO] [stdout] 392 | struct ReadSimulator {
[INFO] [stdout]     |        ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 401 |     duplicate_rate: f64,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `with_params`, `new_with_all_params`, and `add_random_variants` are never used
[INFO] [stdout]     --> src/main.rs:408:8
[INFO] [stdout]      |
[INFO] [stdout]  407 | impl ReadSimulator {
[INFO] [stdout]      | ------------------ associated items in this implementation
[INFO] [stdout]  408 |     fn new(tech: TechParams, coverage: f64, seed: Option<u64>) -> Self {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] ...
[INFO] [stdout]  429 |     fn with_params(
[INFO] [stdout]      |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1056 |     fn new_with_all_params(
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1090 |     fn add_random_variants(&mut self, seq_len: usize, snp_rate: f64, indel_rate: f64) {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.36s
[INFO] running `Command { std: "docker" "inspect" "5599e577c455eabfc8ae9fa87d84cc9d7392b73a0b9be67ea5155297f07d895b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5599e577c455eabfc8ae9fa87d84cc9d7392b73a0b9be67ea5155297f07d895b", kill_on_drop: false }`
[INFO] [stdout] 5599e577c455eabfc8ae9fa87d84cc9d7392b73a0b9be67ea5155297f07d895b
