[INFO] cloning repository https://github.com/paul-morenkov/samovar
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paul-morenkov/samovar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaul-morenkov%2Fsamovar", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaul-morenkov%2Fsamovar'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aeab7222be5865a270054a5e735626d2471ef62e
[INFO] testing paul-morenkov/samovar against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaul-morenkov%2Fsamovar" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/paul-morenkov/samovar
[INFO] finished tweaking git repo https://github.com/paul-morenkov/samovar
[INFO] tweaked toml for git repo https://github.com/paul-morenkov/samovar written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/paul-morenkov/samovar on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/paul-morenkov/samovar 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1384a59c0d70239f5e973d8d59bcea8a4400164662bec923fe1d2deafec8b839
[INFO] running `Command { std: "docker" "start" "-a" "1384a59c0d70239f5e973d8d59bcea8a4400164662bec923fe1d2deafec8b839", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1384a59c0d70239f5e973d8d59bcea8a4400164662bec923fe1d2deafec8b839", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1384a59c0d70239f5e973d8d59bcea8a4400164662bec923fe1d2deafec8b839", kill_on_drop: false }`
[INFO] [stdout] 1384a59c0d70239f5e973d8d59bcea8a4400164662bec923fe1d2deafec8b839
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2cf567da1563b2f53eb10239a3c758c9e2d9afb97cb3ce20af04ad94a4e20ee
[INFO] running `Command { std: "docker" "start" "-a" "f2cf567da1563b2f53eb10239a3c758c9e2d9afb97cb3ce20af04ad94a4e20ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.104
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling syn v2.0.112
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling logos-codegen v0.16.0
[INFO] [stderr]    Compiling logos-derive v0.16.0
[INFO] [stderr]    Compiling logos v0.16.0
[INFO] [stderr]    Compiling samovar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/alignment.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub(crate) struct Alignment {
[INFO] [stdout]    |                   --------- fields in this struct
[INFO] [stdout]  6 |     query_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]  7 |     flag: Flag,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]  8 |     ref_seq_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]  9 |     pos: u32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 10 |     map_quality: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 11 |     cigar: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 12 |     rnext: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 13 |     pnext: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 14 |     template_len: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 15 |     sequence: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 16 |     phred_quality: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Alignment` has a derived impl for the trait `Debug`, but this is 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 `0` is never read
[INFO] [stdout]   --> src/alignment.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Flag(u16);
[INFO] [stdout]    |        ---- ^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Flag` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/alignment.rs:23:14
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl Flag {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] 23 |     const fn has_multiple_segments(&self) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     const fn each_seg_aligned(&self) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     const fn is_unmapped(&self) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     const fn next_is_unmapped(&self) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     const fn is_reverse_complement(&self) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     const fn next_is_reverse_complement(&self) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     const fn is_first_segment(&self) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     const fn is_last_segment(&self) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     const fn is_secondary_alignment(&self) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     const fn not_passing_filters(&self) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     const fn is_duplicate(&self) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     const fn is_supplementary_alignment(&self) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     const fn is_primary_line(&self) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]  --> src/alignment/parser.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) fn parse(s: &str) -> Result<Vec<Alignment>, ParseError> {
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `eat_prefix` is never used
[INFO] [stdout]   --> src/alignment/parser.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn eat_prefix(s: &mut &[u8]) -> Result<(), ParseError> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `eat_field_delimiter` is never used
[INFO] [stdout]   --> src/alignment/parser.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn eat_field_delimiter(s: &mut &[u8]) -> Result<(), ParseError> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `eat_kv_separator` is never used
[INFO] [stdout]   --> src/alignment/parser.rs:90:4
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn eat_kv_separator(s: &mut &[u8]) -> Result<(), ParseError> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_value` is never used
[INFO] [stdout]    --> src/alignment/parser.rs:100:4
[INFO] [stdout]     |
[INFO] [stdout] 100 | fn parse_value<'a>(s: &mut &'a [u8]) -> Result<&'a [u8], ParseError> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `meta`, `reference_seqs`, `read_groups`, `programs`, and `comments` are never read
[INFO] [stdout]   --> src/header.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub(crate) struct Header {
[INFO] [stdout]    |                   ------ fields in this struct
[INFO] [stdout] 10 |     meta: Option<HeaderMeta>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 11 |     reference_seqs: HashMap<String, ReferenceSeq>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     read_groups: HashMap<String, ReadGroup>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 13 |     programs: HashMap<ProgramID, Program>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 14 |     comments: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `format_version`, `alignment_sort_order`, `alignment_grouping`, and `alignment_sub_sorting` are never read
[INFO] [stdout]   --> src/header.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct HeaderMeta {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 27 |     // VN
[INFO] [stdout] 28 |     format_version: Version,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 29 |     // SO
[INFO] [stdout] 30 |     alignment_sort_order: Option<SortOrder>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 31 |     // GO
[INFO] [stdout] 32 |     alignment_grouping: Option<AlignmentGrouping>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 33 |     // SS
[INFO] [stdout] 34 |     alignment_sub_sorting: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HeaderMeta` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `major` and `minor` are never read
[INFO] [stdout]   --> src/header.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct Version {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 38 |     major: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 39 |     minor: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Version` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/header.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | struct ReferenceSeq {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 64 |     length: u64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 65 |     // AH
[INFO] [stdout] 66 |     alternate_locus: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 67 |     // AN
[INFO] [stdout] 68 |     alternate_names: Option<Vec<String>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 69 |     // AS
[INFO] [stdout] 70 |     assembly_id: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 71 |     // DS
[INFO] [stdout] 72 |     description: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 73 |     // M5
[INFO] [stdout] 74 |     checksum: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 75 |     // SP
[INFO] [stdout] 76 |     species: Option<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 77 |     // TP
[INFO] [stdout] 78 |     topology: Option<Topology>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 79 |     // UR
[INFO] [stdout] 80 |     uri: Option<String>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReferenceSeq` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/header.rs:94:5
[INFO] [stdout]     |
[INFO] [stdout]  90 | struct ReadGroup {
[INFO] [stdout]     |        --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout]  94 |     barcode: Option<String>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]  95 |     // CN
[INFO] [stdout]  96 |     center: Option<String>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]  97 |     // DS
[INFO] [stdout]  98 |     description: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]  99 |     // DT
[INFO] [stdout] 100 |     date: Option<String>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 101 |     // FO
[INFO] [stdout] 102 |     flow_order: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 103 |     // KS
[INFO] [stdout] 104 |     key_sequence: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 105 |     // LB
[INFO] [stdout] 106 |     library: Option<String>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 107 |     // PG
[INFO] [stdout] 108 |     programs: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 109 |     // PI
[INFO] [stdout] 110 |     insert_size: Option<u32>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 111 |     // PL
[INFO] [stdout] 112 |     platform: Option<Platform>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 113 |     // PM
[INFO] [stdout] 114 |     platform_model: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 115 |     // PU
[INFO] [stdout] 116 |     platform_unit: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 117 |     // SM
[INFO] [stdout] 118 |     sample: Option<String>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReadGroup` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `command_line`, `previous`, `description`, and `version` are never read
[INFO] [stdout]    --> src/header.rs:145:5
[INFO] [stdout]     |
[INFO] [stdout] 141 | struct Program {
[INFO] [stdout]     |        ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 145 |     name: Option<String>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 146 |     // CL
[INFO] [stdout] 147 |     command_line: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 148 |     // PP
[INFO] [stdout] 149 |     previous: Option<ProgramID>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 150 |     // DS
[INFO] [stdout] 151 |     description: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 152 |     // VN
[INFO] [stdout] 153 |     version: Option<String>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Program` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RecordCode` is never used
[INFO] [stdout]   --> src/header/parser.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | enum RecordCode {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HeaderParseError` is never constructed
[INFO] [stdout]   --> src/header/parser.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct HeaderParseError {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `HeaderParseErrorKind` is never used
[INFO] [stdout]   --> src/header/parser.rs:45:10
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub enum HeaderParseErrorKind {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `MetaParseError` is never used
[INFO] [stdout]  --> src/header/parser/meta.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub enum MetaParseError {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.15s
[INFO] running `Command { std: "docker" "inspect" "f2cf567da1563b2f53eb10239a3c758c9e2d9afb97cb3ce20af04ad94a4e20ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2cf567da1563b2f53eb10239a3c758c9e2d9afb97cb3ce20af04ad94a4e20ee", kill_on_drop: false }`
[INFO] [stdout] f2cf567da1563b2f53eb10239a3c758c9e2d9afb97cb3ce20af04ad94a4e20ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bedc7aa490c58e823577138805eda614a87fb7a03d44e927e6b84d2737b7d42
[INFO] running `Command { std: "docker" "start" "-a" "1bedc7aa490c58e823577138805eda614a87fb7a03d44e927e6b84d2737b7d42", kill_on_drop: false }`
[INFO] [stderr]    Compiling samovar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/alignment.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub(crate) struct Alignment {
[INFO] [stdout]    |                   --------- fields in this struct
[INFO] [stdout]  6 |     query_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]  7 |     flag: Flag,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]  8 |     ref_seq_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]  9 |     pos: u32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 10 |     map_quality: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 11 |     cigar: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 12 |     rnext: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 13 |     pnext: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 14 |     template_len: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 15 |     sequence: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 16 |     phred_quality: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Alignment` has a derived impl for the trait `Debug`, but this is 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 `0` is never read
[INFO] [stdout]   --> src/alignment.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Flag(u16);
[INFO] [stdout]    |        ---- ^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Flag` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/alignment.rs:23:14
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl Flag {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] 23 |     const fn has_multiple_segments(&self) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     const fn each_seg_aligned(&self) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     const fn is_unmapped(&self) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     const fn next_is_unmapped(&self) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     const fn is_reverse_complement(&self) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     const fn next_is_reverse_complement(&self) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     const fn is_first_segment(&self) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     const fn is_last_segment(&self) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     const fn is_secondary_alignment(&self) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     const fn not_passing_filters(&self) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     const fn is_duplicate(&self) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     const fn is_supplementary_alignment(&self) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     const fn is_primary_line(&self) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]  --> src/alignment/parser.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) fn parse(s: &str) -> Result<Vec<Alignment>, ParseError> {
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `eat_prefix` is never used
[INFO] [stdout]   --> src/alignment/parser.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn eat_prefix(s: &mut &[u8]) -> Result<(), ParseError> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `eat_field_delimiter` is never used
[INFO] [stdout]   --> src/alignment/parser.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn eat_field_delimiter(s: &mut &[u8]) -> Result<(), ParseError> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `eat_kv_separator` is never used
[INFO] [stdout]   --> src/alignment/parser.rs:90:4
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn eat_kv_separator(s: &mut &[u8]) -> Result<(), ParseError> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_value` is never used
[INFO] [stdout]    --> src/alignment/parser.rs:100:4
[INFO] [stdout]     |
[INFO] [stdout] 100 | fn parse_value<'a>(s: &mut &'a [u8]) -> Result<&'a [u8], ParseError> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `meta`, `reference_seqs`, `read_groups`, `programs`, and `comments` are never read
[INFO] [stdout]   --> src/header.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub(crate) struct Header {
[INFO] [stdout]    |                   ------ fields in this struct
[INFO] [stdout] 10 |     meta: Option<HeaderMeta>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 11 |     reference_seqs: HashMap<String, ReferenceSeq>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     read_groups: HashMap<String, ReadGroup>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 13 |     programs: HashMap<ProgramID, Program>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 14 |     comments: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `format_version`, `alignment_sort_order`, `alignment_grouping`, and `alignment_sub_sorting` are never read
[INFO] [stdout]   --> src/header.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct HeaderMeta {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 27 |     // VN
[INFO] [stdout] 28 |     format_version: Version,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 29 |     // SO
[INFO] [stdout] 30 |     alignment_sort_order: Option<SortOrder>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 31 |     // GO
[INFO] [stdout] 32 |     alignment_grouping: Option<AlignmentGrouping>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 33 |     // SS
[INFO] [stdout] 34 |     alignment_sub_sorting: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HeaderMeta` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `major` and `minor` are never read
[INFO] [stdout]   --> src/header.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct Version {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 38 |     major: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 39 |     minor: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Version` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/header.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | struct ReferenceSeq {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 64 |     length: u64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 65 |     // AH
[INFO] [stdout] 66 |     alternate_locus: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 67 |     // AN
[INFO] [stdout] 68 |     alternate_names: Option<Vec<String>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 69 |     // AS
[INFO] [stdout] 70 |     assembly_id: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 71 |     // DS
[INFO] [stdout] 72 |     description: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 73 |     // M5
[INFO] [stdout] 74 |     checksum: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 75 |     // SP
[INFO] [stdout] 76 |     species: Option<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 77 |     // TP
[INFO] [stdout] 78 |     topology: Option<Topology>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 79 |     // UR
[INFO] [stdout] 80 |     uri: Option<String>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReferenceSeq` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/header.rs:94:5
[INFO] [stdout]     |
[INFO] [stdout]  90 | struct ReadGroup {
[INFO] [stdout]     |        --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout]  94 |     barcode: Option<String>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]  95 |     // CN
[INFO] [stdout]  96 |     center: Option<String>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]  97 |     // DS
[INFO] [stdout]  98 |     description: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]  99 |     // DT
[INFO] [stdout] 100 |     date: Option<String>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 101 |     // FO
[INFO] [stdout] 102 |     flow_order: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 103 |     // KS
[INFO] [stdout] 104 |     key_sequence: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 105 |     // LB
[INFO] [stdout] 106 |     library: Option<String>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 107 |     // PG
[INFO] [stdout] 108 |     programs: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 109 |     // PI
[INFO] [stdout] 110 |     insert_size: Option<u32>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 111 |     // PL
[INFO] [stdout] 112 |     platform: Option<Platform>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 113 |     // PM
[INFO] [stdout] 114 |     platform_model: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 115 |     // PU
[INFO] [stdout] 116 |     platform_unit: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 117 |     // SM
[INFO] [stdout] 118 |     sample: Option<String>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReadGroup` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `command_line`, `previous`, `description`, and `version` are never read
[INFO] [stdout]    --> src/header.rs:145:5
[INFO] [stdout]     |
[INFO] [stdout] 141 | struct Program {
[INFO] [stdout]     |        ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 145 |     name: Option<String>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 146 |     // CL
[INFO] [stdout] 147 |     command_line: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 148 |     // PP
[INFO] [stdout] 149 |     previous: Option<ProgramID>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 150 |     // DS
[INFO] [stdout] 151 |     description: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 152 |     // VN
[INFO] [stdout] 153 |     version: Option<String>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Program` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RecordCode` is never used
[INFO] [stdout]   --> src/header/parser.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | enum RecordCode {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HeaderParseError` is never constructed
[INFO] [stdout]   --> src/header/parser.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct HeaderParseError {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `HeaderParseErrorKind` is never used
[INFO] [stdout]   --> src/header/parser.rs:45:10
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub enum HeaderParseErrorKind {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `MetaParseError` is never used
[INFO] [stdout]  --> src/header/parser/meta.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub enum MetaParseError {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "1bedc7aa490c58e823577138805eda614a87fb7a03d44e927e6b84d2737b7d42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bedc7aa490c58e823577138805eda614a87fb7a03d44e927e6b84d2737b7d42", kill_on_drop: false }`
[INFO] [stdout] 1bedc7aa490c58e823577138805eda614a87fb7a03d44e927e6b84d2737b7d42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5aa01b5f43120277ddbf96391c4a97e99d889cc46ac1e3b13000294cb60d0683
[INFO] running `Command { std: "docker" "start" "-a" "5aa01b5f43120277ddbf96391c4a97e99d889cc46ac1e3b13000294cb60d0683", kill_on_drop: false }`
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]   --> src/alignment.rs:6:5
[INFO] [stderr]    |
[INFO] [stderr]  5 | pub(crate) struct Alignment {
[INFO] [stderr]    |                   --------- fields in this struct
[INFO] [stderr]  6 |     query_name: String,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]  7 |     flag: Flag,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]  8 |     ref_seq_name: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]  9 |     pos: u32,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 10 |     map_quality: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 11 |     cigar: String,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 12 |     rnext: String,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 13 |     pnext: u32,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 14 |     template_len: i32,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 15 |     sequence: String,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 16 |     phred_quality: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Alignment` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/alignment.rs:20:13
[INFO] [stderr]    |
[INFO] [stderr] 20 | struct Flag(u16);
[INFO] [stderr]    |        ---- ^^^
[INFO] [stderr]    |        |
[INFO] [stderr]    |        field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr]    = note: `Flag` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]   --> src/alignment.rs:23:14
[INFO] [stderr]    |
[INFO] [stderr] 22 | impl Flag {
[INFO] [stderr]    | --------- methods in this implementation
[INFO] [stderr] 23 |     const fn has_multiple_segments(&self) -> bool {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 26 |     const fn each_seg_aligned(&self) -> bool {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 29 |     const fn is_unmapped(&self) -> bool {
[INFO] [stderr]    |              ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 32 |     const fn next_is_unmapped(&self) -> bool {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 35 |     const fn is_reverse_complement(&self) -> bool {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 38 |     const fn next_is_reverse_complement(&self) -> bool {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 41 |     const fn is_first_segment(&self) -> bool {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 44 |     const fn is_last_segment(&self) -> bool {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 47 |     const fn is_secondary_alignment(&self) -> bool {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 50 |     const fn not_passing_filters(&self) -> bool {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 53 |     const fn is_duplicate(&self) -> bool {
[INFO] [stderr]    |              ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 56 |     const fn is_supplementary_alignment(&self) -> bool {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 59 |     const fn is_primary_line(&self) -> bool {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `parse` is never used
[INFO] [stderr]  --> src/alignment/parser.rs:6:15
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub(crate) fn parse(s: &str) -> Result<Vec<Alignment>, ParseError> {
[INFO] [stderr]   |               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `eat_prefix` is never used
[INFO] [stderr]   --> src/alignment/parser.rs:70:4
[INFO] [stderr]    |
[INFO] [stderr] 70 | fn eat_prefix(s: &mut &[u8]) -> Result<(), ParseError> {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `eat_field_delimiter` is never used
[INFO] [stderr]   --> src/alignment/parser.rs:80:4
[INFO] [stderr]    |
[INFO] [stderr] 80 | fn eat_field_delimiter(s: &mut &[u8]) -> Result<(), ParseError> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `eat_kv_separator` is never used
[INFO] [stderr]   --> src/alignment/parser.rs:90:4
[INFO] [stderr]    |
[INFO] [stderr] 90 | fn eat_kv_separator(s: &mut &[u8]) -> Result<(), ParseError> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `parse_value` is never used
[INFO] [stderr]    --> src/alignment/parser.rs:100:4
[INFO] [stderr]     |
[INFO] [stderr] 100 | fn parse_value<'a>(s: &mut &'a [u8]) -> Result<&'a [u8], ParseError> {
[INFO] [stderr]     |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `meta`, `reference_seqs`, `read_groups`, `programs`, and `comments` are never read
[INFO] [stderr]   --> src/header.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr]  9 | pub(crate) struct Header {
[INFO] [stderr]    |                   ------ fields in this struct
[INFO] [stderr] 10 |     meta: Option<HeaderMeta>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 11 |     reference_seqs: HashMap<String, ReferenceSeq>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 12 |     read_groups: HashMap<String, ReadGroup>,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 13 |     programs: HashMap<ProgramID, Program>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 14 |     comments: Vec<String>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `format_version`, `alignment_sort_order`, `alignment_grouping`, and `alignment_sub_sorting` are never read
[INFO] [stderr]   --> src/header.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | struct HeaderMeta {
[INFO] [stderr]    |        ---------- fields in this struct
[INFO] [stderr] 27 |     // VN
[INFO] [stderr] 28 |     format_version: Version,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 29 |     // SO
[INFO] [stderr] 30 |     alignment_sort_order: Option<SortOrder>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 31 |     // GO
[INFO] [stderr] 32 |     alignment_grouping: Option<AlignmentGrouping>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 33 |     // SS
[INFO] [stderr] 34 |     alignment_sub_sorting: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `HeaderMeta` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `major` and `minor` are never read
[INFO] [stderr]   --> src/header.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 37 | struct Version {
[INFO] [stderr]    |        ------- fields in this struct
[INFO] [stderr] 38 |     major: usize,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 39 |     minor: usize,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Version` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]   --> src/header.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 60 | struct ReferenceSeq {
[INFO] [stderr]    |        ------------ fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 64 |     length: u64,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 65 |     // AH
[INFO] [stderr] 66 |     alternate_locus: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 67 |     // AN
[INFO] [stderr] 68 |     alternate_names: Option<Vec<String>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 69 |     // AS
[INFO] [stderr] 70 |     assembly_id: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 71 |     // DS
[INFO] [stderr] 72 |     description: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 73 |     // M5
[INFO] [stderr] 74 |     checksum: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 75 |     // SP
[INFO] [stderr] 76 |     species: Option<String>,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 77 |     // TP
[INFO] [stderr] 78 |     topology: Option<Topology>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 79 |     // UR
[INFO] [stderr] 80 |     uri: Option<String>,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ReferenceSeq` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]    --> src/header.rs:94:5
[INFO] [stderr]     |
[INFO] [stderr]  90 | struct ReadGroup {
[INFO] [stderr]     |        --------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr]  94 |     barcode: Option<String>,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr]  95 |     // CN
[INFO] [stderr]  96 |     center: Option<String>,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]  97 |     // DS
[INFO] [stderr]  98 |     description: Option<String>,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr]  99 |     // DT
[INFO] [stderr] 100 |     date: Option<String>,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 101 |     // FO
[INFO] [stderr] 102 |     flow_order: Option<String>,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 103 |     // KS
[INFO] [stderr] 104 |     key_sequence: Option<String>,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 105 |     // LB
[INFO] [stderr] 106 |     library: Option<String>,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 107 |     // PG
[INFO] [stderr] 108 |     programs: Option<String>,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 109 |     // PI
[INFO] [stderr] 110 |     insert_size: Option<u32>,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 111 |     // PL
[INFO] [stderr] 112 |     platform: Option<Platform>,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 113 |     // PM
[INFO] [stderr] 114 |     platform_model: Option<String>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 115 |     // PU
[INFO] [stderr] 116 |     platform_unit: Option<String>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 117 |     // SM
[INFO] [stderr] 118 |     sample: Option<String>,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ReadGroup` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name`, `command_line`, `previous`, `description`, and `version` are never read
[INFO] [stderr]    --> src/header.rs:145:5
[INFO] [stderr]     |
[INFO] [stderr] 141 | struct Program {
[INFO] [stderr]     |        ------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 145 |     name: Option<String>,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 146 |     // CL
[INFO] [stderr] 147 |     command_line: Option<String>,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 148 |     // PP
[INFO] [stderr] 149 |     previous: Option<ProgramID>,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 150 |     // DS
[INFO] [stderr] 151 |     description: Option<String>,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 152 |     // VN
[INFO] [stderr] 153 |     version: Option<String>,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Program` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: enum `RecordCode` is never used
[INFO] [stderr]   --> src/header/parser.rs:10:6
[INFO] [stderr]    |
[INFO] [stderr] 10 | enum RecordCode {
[INFO] [stderr]    |      ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `HeaderParseError` is never constructed
[INFO] [stderr]   --> src/header/parser.rs:37:12
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub struct HeaderParseError {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `HeaderParseErrorKind` is never used
[INFO] [stderr]   --> src/header/parser.rs:45:10
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub enum HeaderParseErrorKind {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `MetaParseError` is never used
[INFO] [stderr]  --> src/header/parser/meta.rs:9:10
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub enum MetaParseError {
[INFO] [stderr]   |          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `samovar` (bin "samovar" test) generated 18 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/samovar-d96c4f6cc8742618)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5aa01b5f43120277ddbf96391c4a97e99d889cc46ac1e3b13000294cb60d0683", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aa01b5f43120277ddbf96391c4a97e99d889cc46ac1e3b13000294cb60d0683", kill_on_drop: false }`
[INFO] [stdout] 5aa01b5f43120277ddbf96391c4a97e99d889cc46ac1e3b13000294cb60d0683
