[INFO] fetching crate bitcoin-sha512 0.1.16-alpha.0...
[INFO] checking bitcoin-sha512-0.1.16-alpha.0 against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682
[INFO] extracting crate bitcoin-sha512 0.1.16-alpha.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate bitcoin-sha512 0.1.16-alpha.0 on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitcoin-sha512 0.1.16-alpha.0
[INFO] finished tweaking crates.io crate bitcoin-sha512 0.1.16-alpha.0
[INFO] tweaked toml for crates.io crate bitcoin-sha512 0.1.16-alpha.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b269bc2f6fbb25244ec0516ff3d5b00b6d87233ffff3ec967af40b7a7da35f2b
[INFO] running `Command { std: "docker" "start" "-a" "b269bc2f6fbb25244ec0516ff3d5b00b6d87233ffff3ec967af40b7a7da35f2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b269bc2f6fbb25244ec0516ff3d5b00b6d87233ffff3ec967af40b7a7da35f2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b269bc2f6fbb25244ec0516ff3d5b00b6d87233ffff3ec967af40b7a7da35f2b", kill_on_drop: false }`
[INFO] [stdout] b269bc2f6fbb25244ec0516ff3d5b00b6d87233ffff3ec967af40b7a7da35f2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec9edae7fb081d4d66ce74d09dc3afa723605939707d715bec490c90c88f2c1d
[INFO] running `Command { std: "docker" "start" "-a" "ec9edae7fb081d4d66ce74d09dc3afa723605939707d715bec490c90c88f2c1d", kill_on_drop: false }`
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[INFO] [stderr]     Checking bitcoin-imports v0.1.16-alpha.0
[INFO] [stderr]    Compiling bitcoin-cfg v0.1.16-alpha.0
[INFO] [stderr]    Compiling bitcoin-derive v0.1.16-alpha.0
[INFO] [stderr]    Compiling bitcoin-sha512 v0.1.16-alpha.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `bitcoin_derive::*`
[INFO] [stdout]  --> src/imports.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub(crate) use bitcoin_derive::*;
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bitcoin_derive::*`
[INFO] [stdout]  --> src/imports.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub(crate) use bitcoin_derive::*;
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/sha512.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         x: u64,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/sha512.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         y: u64,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]   --> src/sha512.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         z: u64) -> u64 {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/sha512.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         x: u64,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/sha512.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         y: u64,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]   --> src/sha512.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         z: u64) -> u64 {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/sha512.rs:52:32
[INFO] [stdout]    |
[INFO] [stdout] 52 | #[inline] pub fn sha512_sigma0(x: u64) -> u64 {
[INFO] [stdout]    |                                ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/sha512.rs:60:32
[INFO] [stdout]    |
[INFO] [stdout] 60 | #[inline] pub fn sha512_sigma1(x: u64) -> u64 {
[INFO] [stdout]    |                                ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/sha512.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         a: u64,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> src/sha512.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         b: u64,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/sha512.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         c: u64,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]   --> src/sha512.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         d: &mut u64,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/sha512.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         e: u64,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/sha512.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         f: u64,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]   --> src/sha512.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         g: u64,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]   --> src/sha512.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |         h: &mut u64,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/sha512.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |         k: u64,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `w`
[INFO] [stdout]   --> src/sha512.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         w: u64)  {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/sha512.rs:84:28
[INFO] [stdout]    |
[INFO] [stdout] 84 |     #[inline] fn my_sigma0(x: u64) -> u64 {
[INFO] [stdout]    |                            ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/sha512.rs:92:28
[INFO] [stdout]    |
[INFO] [stdout] 92 |     #[inline] fn my_sigma1(x: u64) -> u64 {
[INFO] [stdout]    |                            ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/sha512.rs:114:36
[INFO] [stdout]     |
[INFO] [stdout] 114 | #[inline] pub fn sha512_initialize(s: *mut u64)  {
[INFO] [stdout]     |                                    ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/sha512.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         x: u64,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/sha512.rs:135:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |         s:     *mut u64,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chunk`
[INFO] [stdout]    --> src/sha512.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 136 |         chunk: *const u8)  {
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/sha512.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         y: u64,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/sha512.rs:260:9
[INFO] [stdout]     |
[INFO] [stdout] 260 |         data: *const u8,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]    --> src/sha512.rs:261:9
[INFO] [stdout]     |
[INFO] [stdout] 261 |         len:  usize) -> &mut Sha512 {
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]   --> src/sha512.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         z: u64) -> u64 {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hash`
[INFO] [stdout]    --> src/sha512.rs:290:32
[INFO] [stdout]     |
[INFO] [stdout] 290 |     pub fn finalize(&mut self, hash: [u8; SHA512_OUTPUT_SIZE])  {
[INFO] [stdout]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/sha512.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         x: u64,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]    --> src/sha512.rs:333:49
[INFO] [stdout]     |
[INFO] [stdout] 333 |     #[inline] pub fn feed_data_in<T>(&mut self, rhs: &mut T) {
[INFO] [stdout]     |                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/sha512.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         y: u64,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/hmac_sha512.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         data: *const u8,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]   --> src/sha512.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         z: u64) -> u64 {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]   --> src/hmac_sha512.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         len:  usize) -> &mut HmacSha512 {
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/sha512.rs:52:32
[INFO] [stdout]    |
[INFO] [stdout] 52 | #[inline] pub fn sha512_sigma0(x: u64) -> u64 {
[INFO] [stdout]    |                                ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/hmac_sha512.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         key:    *const u8,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keylen`
[INFO] [stdout]   --> src/hmac_sha512.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         keylen: usize) -> Self {
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_keylen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/sha512.rs:60:32
[INFO] [stdout]    |
[INFO] [stdout] 60 | #[inline] pub fn sha512_sigma1(x: u64) -> u64 {
[INFO] [stdout]    |                                ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/sha512.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         a: u64,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hash`
[INFO] [stdout]   --> src/hmac_sha512.rs:57:32
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn finalize(&mut self, hash: [u8; HMAC_SHA512_OUTPUT_SIZE])  {
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> src/sha512.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         b: u64,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/sha512.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         c: u64,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `s`, `buf`, and `bytes` are never read
[INFO] [stdout]   --> src/sha512.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Sha512 {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 12 |     s:     [u64; 8],
[INFO] [stdout]    |     ^
[INFO] [stdout] 13 |     buf:   [u8; 128],
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 14 |     bytes: u64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Sha512` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]   --> src/sha512.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         d: &mut u64,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `my_sigma0` is never used
[INFO] [stdout]   --> src/sha512.rs:84:18
[INFO] [stdout]    |
[INFO] [stdout] 84 |     #[inline] fn my_sigma0(x: u64) -> u64 {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `my_sigma1` is never used
[INFO] [stdout]   --> src/sha512.rs:92:18
[INFO] [stdout]    |
[INFO] [stdout] 92 |     #[inline] fn my_sigma1(x: u64) -> u64 {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/sha512.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         e: u64,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/sha512.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         f: u64,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `outer` and `inner` are never read
[INFO] [stdout]   --> src/hmac_sha512.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct HmacSha512 {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 10 |     outer: Sha512,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     inner: Sha512,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]   --> src/sha512.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         g: u64,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]   --> src/sha512.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |         h: &mut u64,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/sha512.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |         k: u64,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `w`
[INFO] [stdout]   --> src/sha512.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         w: u64)  {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/sha512.rs:84:28
[INFO] [stdout]    |
[INFO] [stdout] 84 |     #[inline] fn my_sigma0(x: u64) -> u64 {
[INFO] [stdout]    |                            ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/sha512.rs:92:28
[INFO] [stdout]    |
[INFO] [stdout] 92 |     #[inline] fn my_sigma1(x: u64) -> u64 {
[INFO] [stdout]    |                            ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/sha512.rs:114:36
[INFO] [stdout]     |
[INFO] [stdout] 114 | #[inline] pub fn sha512_initialize(s: *mut u64)  {
[INFO] [stdout]     |                                    ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/sha512.rs:135:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |         s:     *mut u64,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chunk`
[INFO] [stdout]    --> src/sha512.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 136 |         chunk: *const u8)  {
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/sha512.rs:260:9
[INFO] [stdout]     |
[INFO] [stdout] 260 |         data: *const u8,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]    --> src/sha512.rs:261:9
[INFO] [stdout]     |
[INFO] [stdout] 261 |         len:  usize) -> &mut Sha512 {
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hash`
[INFO] [stdout]    --> src/sha512.rs:290:32
[INFO] [stdout]     |
[INFO] [stdout] 290 |     pub fn finalize(&mut self, hash: [u8; SHA512_OUTPUT_SIZE])  {
[INFO] [stdout]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]    --> src/sha512.rs:333:49
[INFO] [stdout]     |
[INFO] [stdout] 333 |     #[inline] pub fn feed_data_in<T>(&mut self, rhs: &mut T) {
[INFO] [stdout]     |                                                 ^^^ help: if this is intentional, prefix it with an underscore: `_rhs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/hmac_sha512.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         data: *const u8,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]   --> src/hmac_sha512.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         len:  usize) -> &mut HmacSha512 {
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/hmac_sha512.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         key:    *const u8,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keylen`
[INFO] [stdout]   --> src/hmac_sha512.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         keylen: usize) -> Self {
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_keylen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hash`
[INFO] [stdout]   --> src/hmac_sha512.rs:57:32
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn finalize(&mut self, hash: [u8; HMAC_SHA512_OUTPUT_SIZE])  {
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `s`, `buf`, and `bytes` are never read
[INFO] [stdout]   --> src/sha512.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Sha512 {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 12 |     s:     [u64; 8],
[INFO] [stdout]    |     ^
[INFO] [stdout] 13 |     buf:   [u8; 128],
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 14 |     bytes: u64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Sha512` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `my_sigma0` is never used
[INFO] [stdout]   --> src/sha512.rs:84:18
[INFO] [stdout]    |
[INFO] [stdout] 84 |     #[inline] fn my_sigma0(x: u64) -> u64 {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `my_sigma1` is never used
[INFO] [stdout]   --> src/sha512.rs:92:18
[INFO] [stdout]    |
[INFO] [stdout] 92 |     #[inline] fn my_sigma1(x: u64) -> u64 {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `outer` and `inner` are never read
[INFO] [stdout]   --> src/hmac_sha512.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct HmacSha512 {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 10 |     outer: Sha512,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     inner: Sha512,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 37 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 37 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.35s
[INFO] running `Command { std: "docker" "inspect" "ec9edae7fb081d4d66ce74d09dc3afa723605939707d715bec490c90c88f2c1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec9edae7fb081d4d66ce74d09dc3afa723605939707d715bec490c90c88f2c1d", kill_on_drop: false }`
[INFO] [stdout] ec9edae7fb081d4d66ce74d09dc3afa723605939707d715bec490c90c88f2c1d
