[INFO] cloning repository https://github.com/zhiyuHD/ccat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zhiyuHD/ccat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FzhiyuHD%2Fccat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FzhiyuHD%2Fccat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 76af3734a46d3853c17491fdd084a06b5e462189
[INFO] checking zhiyuHD/ccat against try#8a2f6fe57adadb246778b8d41925d3dc46d468cb for pr-158320
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FzhiyuHD%2Fccat" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/zhiyuHD/ccat
[INFO] finished tweaking git repo https://github.com/zhiyuHD/ccat
[INFO] tweaked toml for git repo https://github.com/zhiyuHD/ccat written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zhiyuHD/ccat on toolchain 8a2f6fe57adadb246778b8d41925d3dc46d468cb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a2f6fe57adadb246778b8d41925d3dc46d468cb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zhiyuHD/ccat 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" "+8a2f6fe57adadb246778b8d41925d3dc46d468cb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] bcb310265ae768d9028843a6d79d9166aeb0e670952ad2251a0e6ec65f64a5bf
[INFO] running `Command { std: "docker" "start" "bcb310265ae768d9028843a6d79d9166aeb0e670952ad2251a0e6ec65f64a5bf", 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" "bcb310265ae768d9028843a6d79d9166aeb0e670952ad2251a0e6ec65f64a5bf" "/opt/rustwide/cargo-home/bin/cargo" "+8a2f6fe57adadb246778b8d41925d3dc46d468cb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcb310265ae768d9028843a6d79d9166aeb0e670952ad2251a0e6ec65f64a5bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bcb310265ae768d9028843a6d79d9166aeb0e670952ad2251a0e6ec65f64a5bf" "/opt/rustwide/cargo-home/bin/cargo" "+8a2f6fe57adadb246778b8d41925d3dc46d468cb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: value assigned to `current_commit` is never read
[INFO] [stdout]   --> src/cat_blame.rs:64:30
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let mut current_commit = String::new();
[INFO] [stdout]    |                              ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 94 |         current_commit = hash.to_string();
[INFO] [stdout]    |         -------------- `current_commit` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time_str`
[INFO] [stdout]    --> src/cat_blame.rs:207:21
[INFO] [stdout]     |
[INFO] [stdout] 207 |                 let time_str = relative_time(e.author_time);
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_str`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `comp_size` is never read
[INFO] [stdout]    --> src/cat_archive.rs:301:9
[INFO] [stdout]     |
[INFO] [stdout] 296 |     struct TarInfo {
[INFO] [stdout]     |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 301 |         comp_size: u64,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TarInfo` has a derived impl for the trait `Clone`, 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: function `red` is never used
[INFO] [stdout]    --> src/cat_archive.rs:768:12
[INFO] [stdout]     |
[INFO] [stdout] 768 |     pub fn red(s: impl std::fmt::Display) -> String {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `magenta` is never used
[INFO] [stdout]    --> src/cat_archive.rs:771:12
[INFO] [stdout]     |
[INFO] [stdout] 771 |     pub fn magenta(s: impl std::fmt::Display) -> String {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `breadcrumb_for_multi` is never used
[INFO] [stdout]    --> src/serve.rs:721:4
[INFO] [stdout]     |
[INFO] [stdout] 721 | fn breadcrumb_for_multi(_roots: &[RootEntry], current_idx: usize) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_page_for_multi` is never used
[INFO] [stdout]     --> src/serve.rs:1616:4
[INFO] [stdout]      |
[INFO] [stdout] 1616 | fn render_page_for_multi(body: &str) -> String {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `total`, `has_default`, and `default_val` are never read
[INFO] [stdout]   --> src/cat_schema.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |     Integer {
[INFO] [stdout]    |     ------- fields in this variant
[INFO] [stdout] 38 |         nulls: usize,
[INFO] [stdout] 39 |         total: usize,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |         has_default: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 43 |         default_val: Option<i64>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SchemaNode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `total` is never read
[INFO] [stdout]   --> src/cat_schema.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Float {
[INFO] [stdout]    |     ----- field in this variant
[INFO] [stdout] 46 |         nulls: usize,
[INFO] [stdout] 47 |         total: usize,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SchemaNode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `total` is never read
[INFO] [stdout]   --> src/cat_schema.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     Boolean {
[INFO] [stdout]    |     ------- field in this variant
[INFO] [stdout] 52 |         nulls: usize,
[INFO] [stdout] 53 |         total: usize,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SchemaNode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `offset`, `dev`, and `inode` are never read
[INFO] [stdout]   --> src/cat_vmmap.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct VmRegion {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 33 |     offset: u64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 34 |     dev: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 35 |     inode: u64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VmRegion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `size_hr` and `type_color` are never used
[INFO] [stdout]   --> src/cat_vmmap.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl VmRegion {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     fn size_hr(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     fn type_color(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `magenta` is never used
[INFO] [stdout]   --> src/cat_vmmap.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn magenta(s: &str) -> String { format!("\x1b[35m{s}\x1b[0m") }
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `uid` is never read
[INFO] [stdout]    --> src/cat_net.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout]  95 | struct SocketEntry {
[INFO] [stdout]     |        ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 104 |     uid: u32,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SocketEntry` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cyan` is never used
[INFO] [stdout]   --> src/cat_net.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn cyan(s: impl AsRef<str>) -> String   { format!("\x1b[36m{}\x1b[0m", s.as_ref()) }
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `core_id` is never read
[INFO] [stdout]   --> src/cat_cpu.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | struct CoreTopology {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] 50 |     cpu: u32,
[INFO] [stdout] 51 |     core_id: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CoreTopology` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `on_blue` is never used
[INFO] [stdout]   --> src/cat_cpu.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn on_blue(s: impl AsRef<str>) -> String { format!("\x1b[44m{}\x1b[0m", s.as_ref()) }
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `opts` is never read
[INFO] [stdout]   --> src/cat_disk.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | struct MountInfo {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 47 |     opts: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MountInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `major`, `minor`, `reads_merged`, `writes_merged`, and `io_in_progress` are never read
[INFO] [stdout]   --> src/cat_disk.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | struct DiskIO {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 57 |     name: String,
[INFO] [stdout] 58 |     major: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 59 |     minor: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 60 |     reads: u64,
[INFO] [stdout] 61 |     reads_merged: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |     writes_merged: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     io_in_progress: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DiskIO` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dim` is never used
[INFO] [stdout]   --> src/cat_disk.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn dim(s: impl AsRef<str>) -> String    { format!("\x1b[2m{}\x1b[0m", s.as_ref()) }
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `blue` is never used
[INFO] [stdout]   --> src/cat_disk.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn blue(s: impl AsRef<str>) -> String   { format!("\x1b[34m{}\x1b[0m", s.as_ref()) }
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `magenta` is never used
[INFO] [stdout]   --> src/cat_disk.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn magenta(s: impl AsRef<str>) -> String { format!("\x1b[35m{}\x1b[0m", s.as_ref()) }
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `white` is never used
[INFO] [stdout]   --> src/cat_disk.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn white(s: impl AsRef<str>) -> String  { format!("\x1b[37m{}\x1b[0m", s.as_ref()) }
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `full_total` is never read
[INFO] [stdout]   --> src/cat_cgroup.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | struct PsiStats {
[INFO] [stdout]    |        -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 60 |     full_total: Option<u64>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PsiStats` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `path` and `kernel_stack` are never read
[INFO] [stdout]   --> src/cat_cgroup.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | struct CgroupInfo {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 65 |     path: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     kernel_stack: Option<u64>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CgroupInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `white` is never used
[INFO] [stdout]   --> src/cat_cgroup.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn white(s: impl AsRef<str>) -> String  { format!("\x1b[37m{}\x1b[0m", s.as_ref()) }
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `reads_merged`, `read_ticks`, `writes_merged`, `num_reads`, `num_writes`, and `num_discards` are never read
[INFO] [stdout]   --> src/cat_swap.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | struct ZramInfo {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 64 |     reads_merged: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 65 |     sectors_read: u64,
[INFO] [stdout] 66 |     read_ticks: u64,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 67 |     writes_completed: u64,
[INFO] [stdout] 68 |     writes_merged: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     num_reads: u64,      // zram bd_stat covers backing device
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 73 |     num_writes: u64,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 74 |     num_discards: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `collect_psi_memory` is never used
[INFO] [stdout]    --> src/cat_swap.rs:308:4
[INFO] [stdout]     |
[INFO] [stdout] 308 | fn collect_psi_memory() -> Option<(f64, f64, u64)> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `blue` is never used
[INFO] [stdout]   --> src/cat_swap.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn blue(s: impl AsRef<str>) -> String   { format!("\x1b[34m{}\x1b[0m", s.as_ref()) }
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `magenta` is never used
[INFO] [stdout]   --> src/cat_swap.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn magenta(s: impl AsRef<str>) -> String { format!("\x1b[35m{}\x1b[0m", s.as_ref()) }
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `white` is never used
[INFO] [stdout]   --> src/cat_oom.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn white(s: impl AsRef<str>) -> String  { format!("\x1b[37m{}\x1b[0m", s.as_ref()) }
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Fifo` and `Symlink` are never constructed
[INFO] [stdout]   --> src/cat_fd.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | enum FdType {
[INFO] [stdout]    |      ------ variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 42 |     Fifo,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     Symlink,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FdType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inode` is never read
[INFO] [stdout]    --> src/cat_fd.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout]  96 | struct SocketInfo {
[INFO] [stdout]     |        ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 101 |     inode: String,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SocketInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Log`, `Tree`, and `Cat` are never constructed
[INFO] [stdout]   --> src/cat_git.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub enum GitMode {
[INFO] [stdout]    |          ------- variants in this enum
[INFO] [stdout] 77 |     Auto,
[INFO] [stdout] 78 |     Log,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 79 |     Tree(String),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 80 |     Cat,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GitMode` 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 `vruntime`, `nr_voluntary`, `slice_ms`, `load_weight`, and `util_avg` are never read
[INFO] [stdout]   --> src/cat_sched.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | struct SchedInfo {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 48 |     vruntime: f64,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     nr_voluntary: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     slice_ms: f64,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 61 |     /// se.load.weight (NICE_0_LOAD = 1048576 internally)
[INFO] [stdout] 62 |     load_weight: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 63 |     /// PELT util_avg (0-1024, scaled by 1024 for full utilization of one CPU)
[INFO] [stdout] 64 |     util_avg: f64,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SchedInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_autogroup_nice` is never used
[INFO] [stdout]    --> src/cat_sched.rs:177:4
[INFO] [stdout]     |
[INFO] [stdout] 177 | fn read_autogroup_nice(pid: u32) -> Option<i32> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fmt_num_f64` is never used
[INFO] [stdout]    --> src/cat_sched.rs:233:4
[INFO] [stdout]     |
[INFO] [stdout] 233 | fn fmt_num_f64(n: f64) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_subheader` is never used
[INFO] [stdout]    --> src/cat_sched.rs:244:4
[INFO] [stdout]     |
[INFO] [stdout] 244 | fn print_subheader(title: &str) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_row` is never used
[INFO] [stdout]    --> src/cat_sched.rs:249:4
[INFO] [stdout]     |
[INFO] [stdout] 249 | fn print_row(label: &str, value: String) {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cyan` is never used
[INFO] [stdout]   --> src/cat_sched.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn cyan(s: impl AsRef<str>) -> String   { format!("\x1b[36m{}\x1b[0m", s.as_ref()) }
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `white` is never used
[INFO] [stdout]   --> src/cat_sched.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn white(s: impl AsRef<str>) -> String  { format!("\x1b[37m{}\x1b[0m", s.as_ref()) }
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `context` is never read
[INFO] [stdout]    --> src/cat_todo.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout]  97 | pub struct Annotation {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 104 |     pub context: Vec<String>, // surrounding lines
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Annotation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `timestamp` is never read
[INFO] [stdout]    --> src/cat_todo.rs:361:5
[INFO] [stdout]     |
[INFO] [stdout] 359 | struct BlameInfo {
[INFO] [stdout]     |        --------- field in this struct
[INFO] [stdout] 360 |     author: String,
[INFO] [stdout] 361 |     timestamp: u64,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BlameInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `white` is never used
[INFO] [stdout]   --> src/cat_churn.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn white(s: &str) -> String { format!("\x1b[37m{s}\x1b[0m") }
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reset` is never used
[INFO] [stdout]   --> src/cat_churn.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn reset() -> &'static str  { "\x1b[0m" }
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a60`
[INFO] [stdout]    --> src/cat_cgroup.rs:801:19
[INFO] [stdout]     |
[INFO] [stdout] 801 |         let (a10, a60, a300, total) = result.unwrap();
[INFO] [stdout]     |                   ^^^ help: if this is intentional, prefix it with an underscore: `_a60`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a300`
[INFO] [stdout]    --> src/cat_cgroup.rs:801:24
[INFO] [stdout]     |
[INFO] [stdout] 801 |         let (a10, a60, a300, total) = result.unwrap();
[INFO] [stdout]     |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_a300`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `system`
[INFO] [stdout]    --> src/cat_cgroup.rs:840:27
[INFO] [stdout]     |
[INFO] [stdout] 840 |         let (usage, user, system, periods, throttled, throttled_usec) = parse_cpu_stat(text);
[INFO] [stdout]     |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_system`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current_commit` is never read
[INFO] [stdout]   --> src/cat_blame.rs:64:30
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let mut current_commit = String::new();
[INFO] [stdout]    |                              ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 94 |         current_commit = hash.to_string();
[INFO] [stdout]    |         -------------- `current_commit` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time_str`
[INFO] [stdout]    --> src/cat_blame.rs:207:21
[INFO] [stdout]     |
[INFO] [stdout] 207 |                 let time_str = relative_time(e.author_time);
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `comp_size` is never read
[INFO] [stdout]    --> src/cat_archive.rs:301:9
[INFO] [stdout]     |
[INFO] [stdout] 296 |     struct TarInfo {
[INFO] [stdout]     |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 301 |         comp_size: u64,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TarInfo` has a derived impl for the trait `Clone`, 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: function `red` is never used
[INFO] [stdout]    --> src/cat_archive.rs:768:12
[INFO] [stdout]     |
[INFO] [stdout] 768 |     pub fn red(s: impl std::fmt::Display) -> String {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `magenta` is never used
[INFO] [stdout]    --> src/cat_archive.rs:771:12
[INFO] [stdout]     |
[INFO] [stdout] 771 |     pub fn magenta(s: impl std::fmt::Display) -> String {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `breadcrumb_for_multi` is never used
[INFO] [stdout]    --> src/serve.rs:721:4
[INFO] [stdout]     |
[INFO] [stdout] 721 | fn breadcrumb_for_multi(_roots: &[RootEntry], current_idx: usize) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_page_for_multi` is never used
[INFO] [stdout]     --> src/serve.rs:1616:4
[INFO] [stdout]      |
[INFO] [stdout] 1616 | fn render_page_for_multi(body: &str) -> String {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `total`, `has_default`, and `default_val` are never read
[INFO] [stdout]   --> src/cat_schema.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |     Integer {
[INFO] [stdout]    |     ------- fields in this variant
[INFO] [stdout] 38 |         nulls: usize,
[INFO] [stdout] 39 |         total: usize,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |         has_default: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 43 |         default_val: Option<i64>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SchemaNode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `total` is never read
[INFO] [stdout]   --> src/cat_schema.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Float {
[INFO] [stdout]    |     ----- field in this variant
[INFO] [stdout] 46 |         nulls: usize,
[INFO] [stdout] 47 |         total: usize,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SchemaNode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `total` is never read
[INFO] [stdout]   --> src/cat_schema.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     Boolean {
[INFO] [stdout]    |     ------- field in this variant
[INFO] [stdout] 52 |         nulls: usize,
[INFO] [stdout] 53 |         total: usize,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SchemaNode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `offset`, `dev`, and `inode` are never read
[INFO] [stdout]   --> src/cat_vmmap.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct VmRegion {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 33 |     offset: u64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 34 |     dev: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 35 |     inode: u64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VmRegion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `type_color` is never used
[INFO] [stdout]   --> src/cat_vmmap.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl VmRegion {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 68 |     fn type_color(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `magenta` is never used
[INFO] [stdout]   --> src/cat_vmmap.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn magenta(s: &str) -> String { format!("\x1b[35m{s}\x1b[0m") }
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_stat` is never used
[INFO] [stdout]    --> src/cat_proc.rs:723:8
[INFO] [stdout]     |
[INFO] [stdout] 723 |     fn make_stat(pid: u32, comm: &str, state: &str, extra: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_tail` is never used
[INFO] [stdout]    --> src/cat_proc.rs:730:8
[INFO] [stdout]     |
[INFO] [stdout] 730 |     fn default_tail() -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cyan` is never used
[INFO] [stdout]   --> src/cat_net.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn cyan(s: impl AsRef<str>) -> String   { format!("\x1b[36m{}\x1b[0m", s.as_ref()) }
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `core_id` is never read
[INFO] [stdout]   --> src/cat_cpu.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | struct CoreTopology {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] 50 |     cpu: u32,
[INFO] [stdout] 51 |     core_id: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CoreTopology` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `on_blue` is never used
[INFO] [stdout]   --> src/cat_cpu.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn on_blue(s: impl AsRef<str>) -> String { format!("\x1b[44m{}\x1b[0m", s.as_ref()) }
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `opts` is never read
[INFO] [stdout]   --> src/cat_disk.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | struct MountInfo {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 47 |     opts: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MountInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `major`, `minor`, `reads_merged`, `writes_merged`, and `io_in_progress` are never read
[INFO] [stdout]   --> src/cat_disk.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | struct DiskIO {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 57 |     name: String,
[INFO] [stdout] 58 |     major: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 59 |     minor: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 60 |     reads: u64,
[INFO] [stdout] 61 |     reads_merged: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |     writes_merged: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     io_in_progress: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DiskIO` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dim` is never used
[INFO] [stdout]   --> src/cat_disk.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn dim(s: impl AsRef<str>) -> String    { format!("\x1b[2m{}\x1b[0m", s.as_ref()) }
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `blue` is never used
[INFO] [stdout]   --> src/cat_disk.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn blue(s: impl AsRef<str>) -> String   { format!("\x1b[34m{}\x1b[0m", s.as_ref()) }
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `magenta` is never used
[INFO] [stdout]   --> src/cat_disk.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn magenta(s: impl AsRef<str>) -> String { format!("\x1b[35m{}\x1b[0m", s.as_ref()) }
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `white` is never used
[INFO] [stdout]   --> src/cat_disk.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn white(s: impl AsRef<str>) -> String  { format!("\x1b[37m{}\x1b[0m", s.as_ref()) }
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `full_total` is never read
[INFO] [stdout]   --> src/cat_cgroup.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | struct PsiStats {
[INFO] [stdout]    |        -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 60 |     full_total: Option<u64>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PsiStats` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `path` and `kernel_stack` are never read
[INFO] [stdout]   --> src/cat_cgroup.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | struct CgroupInfo {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 65 |     path: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     kernel_stack: Option<u64>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CgroupInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `white` is never used
[INFO] [stdout]   --> src/cat_cgroup.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn white(s: impl AsRef<str>) -> String  { format!("\x1b[37m{}\x1b[0m", s.as_ref()) }
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `reads_merged`, `read_ticks`, `writes_merged`, `num_reads`, `num_writes`, and `num_discards` are never read
[INFO] [stdout]   --> src/cat_swap.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | struct ZramInfo {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 64 |     reads_merged: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 65 |     sectors_read: u64,
[INFO] [stdout] 66 |     read_ticks: u64,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 67 |     writes_completed: u64,
[INFO] [stdout] 68 |     writes_merged: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     num_reads: u64,      // zram bd_stat covers backing device
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 73 |     num_writes: u64,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 74 |     num_discards: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `collect_psi_memory` is never used
[INFO] [stdout]    --> src/cat_swap.rs:308:4
[INFO] [stdout]     |
[INFO] [stdout] 308 | fn collect_psi_memory() -> Option<(f64, f64, u64)> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `blue` is never used
[INFO] [stdout]   --> src/cat_swap.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn blue(s: impl AsRef<str>) -> String   { format!("\x1b[34m{}\x1b[0m", s.as_ref()) }
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `magenta` is never used
[INFO] [stdout]   --> src/cat_swap.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn magenta(s: impl AsRef<str>) -> String { format!("\x1b[35m{}\x1b[0m", s.as_ref()) }
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `white` is never used
[INFO] [stdout]   --> src/cat_oom.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn white(s: impl AsRef<str>) -> String  { format!("\x1b[37m{}\x1b[0m", s.as_ref()) }
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Fifo` and `Symlink` are never constructed
[INFO] [stdout]   --> src/cat_fd.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | enum FdType {
[INFO] [stdout]    |      ------ variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 42 |     Fifo,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     Symlink,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FdType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inode` is never read
[INFO] [stdout]    --> src/cat_fd.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout]  96 | struct SocketInfo {
[INFO] [stdout]     |        ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 101 |     inode: String,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SocketInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Log`, `Tree`, and `Cat` are never constructed
[INFO] [stdout]   --> src/cat_git.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub enum GitMode {
[INFO] [stdout]    |          ------- variants in this enum
[INFO] [stdout] 77 |     Auto,
[INFO] [stdout] 78 |     Log,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 79 |     Tree(String),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 80 |     Cat,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GitMode` 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 `vruntime`, `nr_voluntary`, and `util_avg` are never read
[INFO] [stdout]   --> src/cat_sched.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | struct SchedInfo {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 48 |     vruntime: f64,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     nr_voluntary: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     util_avg: f64,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SchedInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_subheader` is never used
[INFO] [stdout]    --> src/cat_sched.rs:244:4
[INFO] [stdout]     |
[INFO] [stdout] 244 | fn print_subheader(title: &str) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_row` is never used
[INFO] [stdout]    --> src/cat_sched.rs:249:4
[INFO] [stdout]     |
[INFO] [stdout] 249 | fn print_row(label: &str, value: String) {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cyan` is never used
[INFO] [stdout]   --> src/cat_sched.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn cyan(s: impl AsRef<str>) -> String   { format!("\x1b[36m{}\x1b[0m", s.as_ref()) }
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `white` is never used
[INFO] [stdout]   --> src/cat_sched.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn white(s: impl AsRef<str>) -> String  { format!("\x1b[37m{}\x1b[0m", s.as_ref()) }
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `timestamp` is never read
[INFO] [stdout]    --> src/cat_todo.rs:361:5
[INFO] [stdout]     |
[INFO] [stdout] 359 | struct BlameInfo {
[INFO] [stdout]     |        --------- field in this struct
[INFO] [stdout] 360 |     author: String,
[INFO] [stdout] 361 |     timestamp: u64,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BlameInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `white` is never used
[INFO] [stdout]   --> src/cat_churn.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn white(s: &str) -> String { format!("\x1b[37m{s}\x1b[0m") }
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reset` is never used
[INFO] [stdout]   --> src/cat_churn.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn reset() -> &'static str  { "\x1b[0m" }
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/cat_swap.rs:877:35
[INFO] [stdout]     |
[INFO] [stdout] 877 |         assert!(io.pswpout > 0 || io.pswpin >= 0, "pswpout or pswpin should exist");
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "bcb310265ae768d9028843a6d79d9166aeb0e670952ad2251a0e6ec65f64a5bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcb310265ae768d9028843a6d79d9166aeb0e670952ad2251a0e6ec65f64a5bf", kill_on_drop: false }`
[INFO] [stdout] bcb310265ae768d9028843a6d79d9166aeb0e670952ad2251a0e6ec65f64a5bf
