[INFO] cloning repository https://github.com/tatjam/gnuradio-meta-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tatjam/gnuradio-meta-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftatjam%2Fgnuradio-meta-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftatjam%2Fgnuradio-meta-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e3e0650deccc6c59d13b00f782d56becfa0357bb
[INFO] testing tatjam/gnuradio-meta-rs against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftatjam%2Fgnuradio-meta-rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tatjam/gnuradio-meta-rs
[INFO] finished tweaking git repo https://github.com/tatjam/gnuradio-meta-rs
[INFO] tweaked toml for git repo https://github.com/tatjam/gnuradio-meta-rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tatjam/gnuradio-meta-rs on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tatjam/gnuradio-meta-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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fixed v1.29.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 65ecaf59044d443772a7f1e111183f6f0a36efb48594bf7f4026e96a3f4abdda
[INFO] running `Command { std: "docker" "start" "65ecaf59044d443772a7f1e111183f6f0a36efb48594bf7f4026e96a3f4abdda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65ecaf59044d443772a7f1e111183f6f0a36efb48594bf7f4026e96a3f4abdda", 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" "65ecaf59044d443772a7f1e111183f6f0a36efb48594bf7f4026e96a3f4abdda" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65ecaf59044d443772a7f1e111183f6f0a36efb48594bf7f4026e96a3f4abdda", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "65ecaf59044d443772a7f1e111183f6f0a36efb48594bf7f4026e96a3f4abdda" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling fixed v1.29.0
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling gnuradio-meta v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `num_complex::Complex`
[INFO] [stdout]  --> src/core.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use num_complex::Complex;
[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: `marker::PhantomData`
[INFO] [stdout]  --> src/header.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{any::TypeId, marker::PhantomData, rc::Rc};
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reader`
[INFO] [stdout]    --> src/core.rs:121:16
[INFO] [stdout]     |
[INFO] [stdout] 121 | fn read_raw<T>(reader: &mut impl Read, target: &mut [T]) -> Result<u64, MetaFileError> {
[INFO] [stdout]     |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]    --> src/core.rs:121:40
[INFO] [stdout]     |
[INFO] [stdout] 121 | fn read_raw<T>(reader: &mut impl Read, target: &mut [T]) -> Result<u64, MetaFileError> {
[INFO] [stdout]     |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/core.rs:240:32
[INFO] [stdout]     |
[INFO] [stdout] 240 |     fn read_conv<T>(&mut self, buf: &mut [T]) -> Result<u64, MetaFileError> {
[INFO] [stdout]     |                                ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> src/core.rs:252:24
[INFO] [stdout]     |
[INFO] [stdout] 252 |     fn seek(&mut self, pos: SeekFrom, preserve: SeekPreserve) -> Result<u64, MetaFileError> {
[INFO] [stdout]     |                        ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `preserve`
[INFO] [stdout]    --> src/core.rs:252:39
[INFO] [stdout]     |
[INFO] [stdout] 252 |     fn seek(&mut self, pos: SeekFrom, preserve: SeekPreserve) -> Result<u64, MetaFileError> {
[INFO] [stdout]     |                                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_preserve`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos_seg`
[INFO] [stdout]    --> src/core.rs:261:9
[INFO] [stdout]     |
[INFO] [stdout] 261 |         pos_seg: SeekFrom,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pos_seg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `preserve`
[INFO] [stdout]    --> src/core.rs:262:9
[INFO] [stdout]     |
[INFO] [stdout] 262 |         preserve: SeekPreserve,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_preserve`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]    --> src/header.rs:173:37
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub fn converts_to_dtype(&self, other: &Self) -> bool {
[INFO] [stdout]     |                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes`
[INFO] [stdout]    --> src/header.rs:177:38
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn read_from_bytes<T>(&self, bytes: &[u8]) -> T {
[INFO] [stdout]     |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sample`
[INFO] [stdout]    --> src/header.rs:229:35
[INFO] [stdout]     |
[INFO] [stdout] 229 |     pub fn get_sample_time(&self, sample: i64) -> Timestamp {
[INFO] [stdout]     |                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `byte`
[INFO] [stdout]    --> src/header.rs:264:42
[INFO] [stdout]     |
[INFO] [stdout] 264 |     pub fn get_sample_pos_of_byte(&self, byte: u64) -> u64 {
[INFO] [stdout]     |                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_byte`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `samp_rate` and `rx_time` are never read
[INFO] [stdout]   --> src/core.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct SampleMeta {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 63 |     /// Sample rate of the data read
[INFO] [stdout] 64 |     samp_rate: f64,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 65 |     /// Reception time of the first sample read
[INFO] [stdout] 66 |     rx_time: Timestamp,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/core.rs:280:8
[INFO] [stdout]     |
[INFO] [stdout] 279 | impl<T: Read + Seek> AttachedHeader<T> {
[INFO] [stdout]     | -------------------------------------- associated function in this implementation
[INFO] [stdout] 280 |     fn new(file: T) -> AttachedHeader<T> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 21.69s
[INFO] running `Command { std: "docker" "inspect" "65ecaf59044d443772a7f1e111183f6f0a36efb48594bf7f4026e96a3f4abdda", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "65ecaf59044d443772a7f1e111183f6f0a36efb48594bf7f4026e96a3f4abdda" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling gnuradio-meta v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `num_complex::Complex`
[INFO] [stdout]  --> src/core.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use num_complex::Complex;
[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: `marker::PhantomData`
[INFO] [stdout]  --> src/header.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{any::TypeId, marker::PhantomData, rc::Rc};
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reader`
[INFO] [stdout]    --> src/core.rs:121:16
[INFO] [stdout]     |
[INFO] [stdout] 121 | fn read_raw<T>(reader: &mut impl Read, target: &mut [T]) -> Result<u64, MetaFileError> {
[INFO] [stdout]     |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]    --> src/core.rs:121:40
[INFO] [stdout]     |
[INFO] [stdout] 121 | fn read_raw<T>(reader: &mut impl Read, target: &mut [T]) -> Result<u64, MetaFileError> {
[INFO] [stdout]     |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/core.rs:240:32
[INFO] [stdout]     |
[INFO] [stdout] 240 |     fn read_conv<T>(&mut self, buf: &mut [T]) -> Result<u64, MetaFileError> {
[INFO] [stdout]     |                                ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> src/core.rs:252:24
[INFO] [stdout]     |
[INFO] [stdout] 252 |     fn seek(&mut self, pos: SeekFrom, preserve: SeekPreserve) -> Result<u64, MetaFileError> {
[INFO] [stdout]     |                        ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `preserve`
[INFO] [stdout]    --> src/core.rs:252:39
[INFO] [stdout]     |
[INFO] [stdout] 252 |     fn seek(&mut self, pos: SeekFrom, preserve: SeekPreserve) -> Result<u64, MetaFileError> {
[INFO] [stdout]     |                                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_preserve`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos_seg`
[INFO] [stdout]    --> src/core.rs:261:9
[INFO] [stdout]     |
[INFO] [stdout] 261 |         pos_seg: SeekFrom,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pos_seg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `preserve`
[INFO] [stdout]    --> src/core.rs:262:9
[INFO] [stdout]     |
[INFO] [stdout] 262 |         preserve: SeekPreserve,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_preserve`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]    --> src/header.rs:173:37
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub fn converts_to_dtype(&self, other: &Self) -> bool {
[INFO] [stdout]     |                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes`
[INFO] [stdout]    --> src/header.rs:177:38
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn read_from_bytes<T>(&self, bytes: &[u8]) -> T {
[INFO] [stdout]     |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sample`
[INFO] [stdout]    --> src/header.rs:229:35
[INFO] [stdout]     |
[INFO] [stdout] 229 |     pub fn get_sample_time(&self, sample: i64) -> Timestamp {
[INFO] [stdout]     |                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `byte`
[INFO] [stdout]    --> src/header.rs:264:42
[INFO] [stdout]     |
[INFO] [stdout] 264 |     pub fn get_sample_pos_of_byte(&self, byte: u64) -> u64 {
[INFO] [stdout]     |                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_byte`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `samp_rate` and `rx_time` are never read
[INFO] [stdout]   --> src/core.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct SampleMeta {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 63 |     /// Sample rate of the data read
[INFO] [stdout] 64 |     samp_rate: f64,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 65 |     /// Reception time of the first sample read
[INFO] [stdout] 66 |     rx_time: Timestamp,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/core.rs:280:8
[INFO] [stdout]     |
[INFO] [stdout] 279 | impl<T: Read + Seek> AttachedHeader<T> {
[INFO] [stdout]     | -------------------------------------- associated function in this implementation
[INFO] [stdout] 280 |     fn new(file: T) -> AttachedHeader<T> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_complex::Complex`
[INFO] [stdout]  --> src/core.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use num_complex::Complex;
[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::path::Path`
[INFO] [stdout]    --> src/core.rs:369:13
[INFO] [stdout]     |
[INFO] [stdout] 369 |         use std::path::Path;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `marker::PhantomData`
[INFO] [stdout]  --> src/header.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{any::TypeId, marker::PhantomData, rc::Rc};
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reader`
[INFO] [stdout]    --> src/core.rs:121:16
[INFO] [stdout]     |
[INFO] [stdout] 121 | fn read_raw<T>(reader: &mut impl Read, target: &mut [T]) -> Result<u64, MetaFileError> {
[INFO] [stdout]     |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]    --> src/core.rs:121:40
[INFO] [stdout]     |
[INFO] [stdout] 121 | fn read_raw<T>(reader: &mut impl Read, target: &mut [T]) -> Result<u64, MetaFileError> {
[INFO] [stdout]     |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/core.rs:240:32
[INFO] [stdout]     |
[INFO] [stdout] 240 |     fn read_conv<T>(&mut self, buf: &mut [T]) -> Result<u64, MetaFileError> {
[INFO] [stdout]     |                                ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> src/core.rs:252:24
[INFO] [stdout]     |
[INFO] [stdout] 252 |     fn seek(&mut self, pos: SeekFrom, preserve: SeekPreserve) -> Result<u64, MetaFileError> {
[INFO] [stdout]     |                        ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `preserve`
[INFO] [stdout]    --> src/core.rs:252:39
[INFO] [stdout]     |
[INFO] [stdout] 252 |     fn seek(&mut self, pos: SeekFrom, preserve: SeekPreserve) -> Result<u64, MetaFileError> {
[INFO] [stdout]     |                                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_preserve`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos_seg`
[INFO] [stdout]    --> src/core.rs:261:9
[INFO] [stdout]     |
[INFO] [stdout] 261 |         pos_seg: SeekFrom,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pos_seg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `preserve`
[INFO] [stdout]    --> src/core.rs:262:9
[INFO] [stdout]     |
[INFO] [stdout] 262 |         preserve: SeekPreserve,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_preserve`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]    --> src/core.rs:420:13
[INFO] [stdout]     |
[INFO] [stdout] 420 |         let header = reader.get_last_read_header();
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]    --> src/header.rs:173:37
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub fn converts_to_dtype(&self, other: &Self) -> bool {
[INFO] [stdout]     |                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes`
[INFO] [stdout]    --> src/header.rs:177:38
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn read_from_bytes<T>(&self, bytes: &[u8]) -> T {
[INFO] [stdout]     |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sample`
[INFO] [stdout]    --> src/header.rs:229:35
[INFO] [stdout]     |
[INFO] [stdout] 229 |     pub fn get_sample_time(&self, sample: i64) -> Timestamp {
[INFO] [stdout]     |                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `byte`
[INFO] [stdout]    --> src/header.rs:264:42
[INFO] [stdout]     |
[INFO] [stdout] 264 |     pub fn get_sample_pos_of_byte(&self, byte: u64) -> u64 {
[INFO] [stdout]     |                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_byte`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `samp_rate` and `rx_time` are never read
[INFO] [stdout]   --> src/core.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct SampleMeta {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 63 |     /// Sample rate of the data read
[INFO] [stdout] 64 |     samp_rate: f64,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 65 |     /// Reception time of the first sample read
[INFO] [stdout] 66 |     rx_time: Timestamp,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "65ecaf59044d443772a7f1e111183f6f0a36efb48594bf7f4026e96a3f4abdda", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "65ecaf59044d443772a7f1e111183f6f0a36efb48594bf7f4026e96a3f4abdda" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `num_complex::Complex`
[INFO] [stderr]  --> src/core.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use num_complex::Complex;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `marker::PhantomData`
[INFO] [stderr]  --> src/header.rs:3:24
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::{any::TypeId, marker::PhantomData, rc::Rc};
[INFO] [stderr]   |                        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `reader`
[INFO] [stderr]    --> src/core.rs:121:16
[INFO] [stderr]     |
[INFO] [stderr] 121 | fn read_raw<T>(reader: &mut impl Read, target: &mut [T]) -> Result<u64, MetaFileError> {
[INFO] [stderr]     |                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `target`
[INFO] [stderr]    --> src/core.rs:121:40
[INFO] [stderr]     |
[INFO] [stderr] 121 | fn read_raw<T>(reader: &mut impl Read, target: &mut [T]) -> Result<u64, MetaFileError> {
[INFO] [stderr]     |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `buf`
[INFO] [stderr]    --> src/core.rs:240:32
[INFO] [stderr]     |
[INFO] [stderr] 240 |     fn read_conv<T>(&mut self, buf: &mut [T]) -> Result<u64, MetaFileError> {
[INFO] [stderr]     |                                ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pos`
[INFO] [stderr]    --> src/core.rs:252:24
[INFO] [stderr]     |
[INFO] [stderr] 252 |     fn seek(&mut self, pos: SeekFrom, preserve: SeekPreserve) -> Result<u64, MetaFileError> {
[INFO] [stderr]     |                        ^^^ help: if this is intentional, prefix it with an underscore: `_pos`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `preserve`
[INFO] [stderr]    --> src/core.rs:252:39
[INFO] [stderr]     |
[INFO] [stderr] 252 |     fn seek(&mut self, pos: SeekFrom, preserve: SeekPreserve) -> Result<u64, MetaFileError> {
[INFO] [stderr]     |                                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_preserve`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pos_seg`
[INFO] [stderr]    --> src/core.rs:261:9
[INFO] [stderr]     |
[INFO] [stderr] 261 |         pos_seg: SeekFrom,
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pos_seg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `preserve`
[INFO] [stderr]    --> src/core.rs:262:9
[INFO] [stderr]     |
[INFO] [stderr] 262 |         preserve: SeekPreserve,
[INFO] [stderr]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_preserve`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]    --> src/header.rs:173:37
[INFO] [stderr]     |
[INFO] [stderr] 173 |     pub fn converts_to_dtype(&self, other: &Self) -> bool {
[INFO] [stderr]     |                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bytes`
[INFO] [stderr]    --> src/header.rs:177:38
[INFO] [stderr]     |
[INFO] [stderr] 177 |     pub fn read_from_bytes<T>(&self, bytes: &[u8]) -> T {
[INFO] [stderr]     |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sample`
[INFO] [stderr]    --> src/header.rs:229:35
[INFO] [stderr]     |
[INFO] [stderr] 229 |     pub fn get_sample_time(&self, sample: i64) -> Timestamp {
[INFO] [stderr]     |                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `byte`
[INFO] [stderr]    --> src/header.rs:264:42
[INFO] [stderr]     |
[INFO] [stderr] 264 |     pub fn get_sample_pos_of_byte(&self, byte: u64) -> u64 {
[INFO] [stderr]     |                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_byte`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `samp_rate` and `rx_time` are never read
[INFO] [stderr]   --> src/core.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub struct SampleMeta {
[INFO] [stderr]    |            ---------- fields in this struct
[INFO] [stderr] 63 |     /// Sample rate of the data read
[INFO] [stderr] 64 |     samp_rate: f64,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 65 |     /// Reception time of the first sample read
[INFO] [stderr] 66 |     rx_time: Timestamp,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/core.rs:280:8
[INFO] [stderr]     |
[INFO] [stderr] 279 | impl<T: Read + Seek> AttachedHeader<T> {
[INFO] [stderr]     | -------------------------------------- associated function in this implementation
[INFO] [stderr] 280 |     fn new(file: T) -> AttachedHeader<T> {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::path::Path`
[INFO] [stderr]    --> src/core.rs:369:13
[INFO] [stderr]     |
[INFO] [stderr] 369 |         use std::path::Path;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `header`
[INFO] [stderr]    --> src/core.rs:420:13
[INFO] [stderr]     |
[INFO] [stderr] 420 |         let header = reader.get_last_read_header();
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stderr] 
[INFO] [stderr] warning: `gnuradio-meta` (lib) generated 15 warnings (run `cargo fix --lib -p gnuradio-meta` to apply 13 suggestions)
[INFO] [stderr] warning: `gnuradio-meta` (lib test) generated 16 warnings (14 duplicates) (run `cargo fix --lib -p gnuradio-meta --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/gnuradio_meta-c5826c97e90e76bd)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test header::header_tests::dtype_int ... ok
[INFO] [stdout] test header::header_tests::dtype_byte ... ok
[INFO] [stdout] test header::header_tests::dtype_short ... ok
[INFO] [stdout] test header::header_tests::dtype_float ... ok
[INFO] [stdout] test header::header_tests::dtype_double ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test core::core_tests::read_byte_samples_attached ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- core::core_tests::read_byte_samples_attached stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'core::core_tests::read_byte_samples_attached' (429) panicked at src/core.rs:382:33:
[INFO] [stdout] failed to run GNU radio compiler on test_files/bytes_increasing.grc
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fa36ad83001 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5fa36ad97a3a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x5fa36ad8758c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5fa36ad5f4f6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5fa36ad7b769 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x5fa36ad17af0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5fa36ad7b922 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5fa36ad5f5a2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5fa36ad58329 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5fa36ad6019d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x5fa36ad9816c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5fa36ad08dcf - gnuradio_meta[846a639adfae0430]::core::core_tests::get_or_run_gnuradio::{closure#0}
[INFO] [stdout]   12:     0x5fa36ad09c38 - gnuradio_meta[846a639adfae0430]::core::core_tests::read_byte_samples_attached
[INFO] [stdout]   13:     0x5fa36ad06cd9 - <gnuradio_meta[846a639adfae0430]::core::core_tests::read_byte_samples_attached::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5fa36ad0addb - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   15:     0x5fa36ad18445 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5fa36ad11d04 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5fa36ad1b5a2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5fa36ad828d9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7f304b572dfa - <unknown>
[INFO] [stdout]   20:     0x7f304b6063d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     core::core_tests::read_byte_samples_attached
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "65ecaf59044d443772a7f1e111183f6f0a36efb48594bf7f4026e96a3f4abdda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65ecaf59044d443772a7f1e111183f6f0a36efb48594bf7f4026e96a3f4abdda", kill_on_drop: false }`
[INFO] [stdout] 65ecaf59044d443772a7f1e111183f6f0a36efb48594bf7f4026e96a3f4abdda
