[INFO] cloning repository https://github.com/EdoKara/rust_radar_acc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EdoKara/rust_radar_acc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdoKara%2Frust_radar_acc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdoKara%2Frust_radar_acc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 234bcdae84530e973d77c98273c0dc15641e6899
[INFO] checking EdoKara/rust_radar_acc against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdoKara%2Frust_radar_acc" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/EdoKara/rust_radar_acc
[INFO] finished tweaking git repo https://github.com/EdoKara/rust_radar_acc
[INFO] tweaked toml for git repo https://github.com/EdoKara/rust_radar_acc written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/EdoKara/rust_radar_acc on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/EdoKara/rust_radar_acc 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded packed_struct_codegen v0.10.1
[INFO] [stderr]   Downloaded libbz2-rs-sys v0.1.3
[INFO] [stderr]   Downloaded packed_struct v0.10.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88ae50cf760a65309bca940cd87102add1906dd6c90b771b525f4827ea5547a9
[INFO] running `Command { std: "docker" "start" "-a" "88ae50cf760a65309bca940cd87102add1906dd6c90b771b525f4827ea5547a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88ae50cf760a65309bca940cd87102add1906dd6c90b771b525f4827ea5547a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88ae50cf760a65309bca940cd87102add1906dd6c90b771b525f4827ea5547a9", kill_on_drop: false }`
[INFO] [stdout] 88ae50cf760a65309bca940cd87102add1906dd6c90b771b525f4827ea5547a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3d303244fade285b9553b4e67e73ac53c2f421044161996825330c361b1323a
[INFO] running `Command { std: "docker" "start" "-a" "f3d303244fade285b9553b4e67e73ac53c2f421044161996825330c361b1323a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling packed_struct v0.10.1
[INFO] [stderr]     Checking libbz2-rs-sys v0.1.3
[INFO] [stderr]    Compiling cc v1.1.37
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]     Checking bzip2 v0.5.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling packed_struct_codegen v0.10.1
[INFO] [stderr]     Checking rust_radar_acc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `bzip2::bufread`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bzip2::bufread;
[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: `core::str`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use core::str;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::BufReader`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::BufReader;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufRead`, `File`, `Read`, `Seek`, `default`, `fmt::Error`, `iter`, `read`, and `self`
[INFO] [stdout]   --> src/main.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout]  6 |     default,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]  7 |     fmt::Error,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]  8 |     fs::{self, read, File},
[INFO] [stdout]    |          ^^^^  ^^^^  ^^^^
[INFO] [stdout]  9 |     io::{BufRead, Read, Seek},
[INFO] [stdout]    |          ^^^^^^^  ^^^^  ^^^^
[INFO] [stdout] 10 |     iter,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::btree_map::Range` and `io::Error`
[INFO] [stdout]  --> src/messages/mod.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{collections::btree_map::Range, io::Error};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bzip2::bufread`
[INFO] [stdout]  --> src/reader/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bzip2::bufread;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufRead`, `default`, `fmt::Error`, `iter`, `read`, and `self`
[INFO] [stdout]  --> src/reader/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     default,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 6 |     fmt::Error,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 7 |     fs::{self, read, File},
[INFO] [stdout]   |          ^^^^  ^^^^
[INFO] [stdout] 8 |     io::{BufRead, Read, Seek},
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 9 |     iter,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ClutterFilterMapMetadata` and `RawClutterFilterMapMetadata`
[INFO] [stdout]   --> src/reader/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     ClutterFilterMapMetadata, DigitalRadarDataGenericFormatHeader,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     DigitalRadarDataGenericFormatHeaderRaw, MessageHeader, MessageHeaderRaw,
[INFO] [stdout] 15 |     RawClutterFilterMapMetadata, VolumeHeader, VolumeHeaderRaw,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bzip2::bufread::BzDecoder`
[INFO] [stdout]   --> src/reader/mod.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use bzip2::bufread::BzDecoder;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ClutterFilterMapMetadata`, `DIGITAL_RADAR_DATA_GENERIC_FORMAT_HEADER_SIZE`, `MESSAGE_HEADER_SIZE`, `MessageHeaderRaw`, `RawClutterFilterMapMetadata`, `VolumeHeaderRaw`, and `VolumeHeader`
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     ClutterFilterMapMetadata, MessageHeader, MessageHeaderRaw, RawClutterFilterMapMetadata,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^                 ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     VolumeHeader, VolumeHeaderRaw, DIGITAL_RADAR_DATA_GENERIC_FORMAT_HEADER_SIZE,
[INFO] [stdout]    |     ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 18 |     MESSAGE_HEADER_SIZE,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bzip2::bufread`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bzip2::bufread;
[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: `core::str`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use core::str;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::BufReader`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::BufReader;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufRead`, `File`, `Read`, `Seek`, `default`, `fmt::Error`, `iter`, `read`, and `self`
[INFO] [stdout]   --> src/main.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout]  6 |     default,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]  7 |     fmt::Error,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]  8 |     fs::{self, read, File},
[INFO] [stdout]    |          ^^^^  ^^^^  ^^^^
[INFO] [stdout]  9 |     io::{BufRead, Read, Seek},
[INFO] [stdout]    |          ^^^^^^^  ^^^^  ^^^^
[INFO] [stdout] 10 |     iter,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::btree_map::Range` and `io::Error`
[INFO] [stdout]  --> src/messages/mod.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{collections::btree_map::Range, io::Error};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bzip2::bufread`
[INFO] [stdout]  --> src/reader/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bzip2::bufread;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufRead`, `default`, `fmt::Error`, `iter`, `read`, and `self`
[INFO] [stdout]  --> src/reader/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     default,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 6 |     fmt::Error,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 7 |     fs::{self, read, File},
[INFO] [stdout]   |          ^^^^  ^^^^
[INFO] [stdout] 8 |     io::{BufRead, Read, Seek},
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 9 |     iter,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ClutterFilterMapMetadata` and `RawClutterFilterMapMetadata`
[INFO] [stdout]   --> src/reader/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     ClutterFilterMapMetadata, DigitalRadarDataGenericFormatHeader,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     DigitalRadarDataGenericFormatHeaderRaw, MessageHeader, MessageHeaderRaw,
[INFO] [stdout] 15 |     RawClutterFilterMapMetadata, VolumeHeader, VolumeHeaderRaw,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bzip2::bufread::BzDecoder`
[INFO] [stdout]   --> src/reader/mod.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | use bzip2::bufread::BzDecoder;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ClutterFilterMapMetadata`, `DIGITAL_RADAR_DATA_GENERIC_FORMAT_HEADER_SIZE`, `MESSAGE_HEADER_SIZE`, `MessageHeaderRaw`, `RawClutterFilterMapMetadata`, `VolumeHeaderRaw`, and `VolumeHeader`
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     ClutterFilterMapMetadata, MessageHeader, MessageHeaderRaw, RawClutterFilterMapMetadata,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^                 ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     VolumeHeader, VolumeHeaderRaw, DIGITAL_RADAR_DATA_GENERIC_FORMAT_HEADER_SIZE,
[INFO] [stdout]    |     ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 18 |     MESSAGE_HEADER_SIZE,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/reader/mod.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let mut decoder = bzip2::read::BzDecoder::new(fileref.take(chunksize));
[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/reader/mod.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let mut processed_bufs: Vec<Vec<u8>> = Vec::new();
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rs`
[INFO] [stdout]   --> src/reader/mod.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let rs: Vec<_> = readers
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_rs`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/reader/mod.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |     let mut buf: Vec<u8> = Vec::new();
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/reader/mod.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |     let mut buf: Vec<u8> = Vec::new();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mhdrs`
[INFO] [stdout]   --> src/main.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let mhdrs: Vec<MessageHeader> = segments
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_mhdrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MESSAGE_RECORD_SIZE` is never used
[INFO] [stdout]   --> src/main.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const MESSAGE_RECORD_SIZE: usize = 2432; // number of bytes in a message segment (compressed)
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MESSAGE_HEADER_STARTING_BYTE_OFFSET` is never used
[INFO] [stdout]   --> src/main.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const MESSAGE_HEADER_STARTING_BYTE_OFFSET: usize = 12;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONTROL_WORD_SIZE` is never used
[INFO] [stdout]   --> src/main.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 | const CONTROL_WORD_SIZE: usize = 4;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VOLUME_HEADER_SIZE` is never used
[INFO] [stdout]   --> src/main.rs:27:7
[INFO] [stdout]    |
[INFO] [stdout] 27 | const VOLUME_HEADER_SIZE: usize = 24;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MESSAGE_RECORD_SIZE` is never used
[INFO] [stdout]   --> src/reader/mod.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const MESSAGE_RECORD_SIZE: usize = 2432; // number of bytes in a message segment (compressed)
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/reader/mod.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let mut decoder = bzip2::read::BzDecoder::new(fileref.take(chunksize));
[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/reader/mod.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let mut processed_bufs: Vec<Vec<u8>> = Vec::new();
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rs`
[INFO] [stdout]   --> src/reader/mod.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let rs: Vec<_> = readers
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_rs`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/reader/mod.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |     let mut buf: Vec<u8> = Vec::new();
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/reader/mod.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |     let mut buf: Vec<u8> = Vec::new();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mhdrs`
[INFO] [stdout]   --> src/main.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let mhdrs: Vec<MessageHeader> = segments
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_mhdrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MESSAGE_RECORD_SIZE` is never used
[INFO] [stdout]   --> src/main.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const MESSAGE_RECORD_SIZE: usize = 2432; // number of bytes in a message segment (compressed)
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MESSAGE_HEADER_STARTING_BYTE_OFFSET` is never used
[INFO] [stdout]   --> src/main.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const MESSAGE_HEADER_STARTING_BYTE_OFFSET: usize = 12;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONTROL_WORD_SIZE` is never used
[INFO] [stdout]   --> src/main.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 | const CONTROL_WORD_SIZE: usize = 4;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VOLUME_HEADER_SIZE` is never used
[INFO] [stdout]   --> src/main.rs:27:7
[INFO] [stdout]    |
[INFO] [stdout] 27 | const VOLUME_HEADER_SIZE: usize = 24;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MESSAGE_RECORD_SIZE` is never used
[INFO] [stdout]   --> src/reader/mod.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const MESSAGE_RECORD_SIZE: usize = 2432; // number of bytes in a message segment (compressed)
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.06s
[INFO] running `Command { std: "docker" "inspect" "f3d303244fade285b9553b4e67e73ac53c2f421044161996825330c361b1323a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3d303244fade285b9553b4e67e73ac53c2f421044161996825330c361b1323a", kill_on_drop: false }`
[INFO] [stdout] f3d303244fade285b9553b4e67e73ac53c2f421044161996825330c361b1323a
