[INFO] cloning repository https://github.com/blocktree/shopbring-ecka
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/blocktree/shopbring-ecka" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblocktree%2Fshopbring-ecka", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblocktree%2Fshopbring-ecka'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6f7f2d17110e8ce6b99abcb040fdb4f356d0cdc0
[INFO] testing blocktree/shopbring-ecka against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblocktree%2Fshopbring-ecka" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/blocktree/shopbring-ecka on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/blocktree/shopbring-ecka
[INFO] finished tweaking git repo https://github.com/blocktree/shopbring-ecka
[INFO] tweaked toml for git repo https://github.com/blocktree/shopbring-ecka written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/blocktree/shopbring-ecka already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yasna v0.1.3
[INFO] [stderr]   Downloaded sm3 v0.2.0
[INFO] [stderr]   Downloaded libsm v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3d63db1df315340e6caf756269f2c28aeabc18cb360520884bef4a2449cc453
[INFO] running `Command { std: "docker" "start" "-a" "a3d63db1df315340e6caf756269f2c28aeabc18cb360520884bef4a2449cc453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3d63db1df315340e6caf756269f2c28aeabc18cb360520884bef4a2449cc453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3d63db1df315340e6caf756269f2c28aeabc18cb360520884bef4a2449cc453", kill_on_drop: false }`
[INFO] [stdout] a3d63db1df315340e6caf756269f2c28aeabc18cb360520884bef4a2449cc453
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6b84654fcfd57cbddd1db92a5cf321a3464c3ea2633c39290e3383493f067a7
[INFO] running `Command { std: "docker" "start" "-a" "a6b84654fcfd57cbddd1db92a5cf321a3464c3ea2633c39290e3383493f067a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling byteorder v1.4.2
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling bit-vec v0.4.4
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling sm3 v0.2.0
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling yasna v0.1.3
[INFO] [stderr]    Compiling libsm v0.3.0
[INFO] [stderr]    Compiling shopbring-ecka v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `generate_public_key_from_private` is never used
[INFO] [stdout]   --> src/key_generation.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn generate_public_key_from_private(private_key: &[u8]) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `der_decode` is never used
[INFO] [stdout]   --> src/signature.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn der_decode(buf: &[u8]) -> Result<Vec<u8>, yasna::ASN1Error> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `der_encode` is never used
[INFO] [stdout]   --> src/signature.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn der_encode(sig: &[u8]) -> Vec<u8> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sign` is never used
[INFO] [stdout]   --> src/signature.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn sign(private_key: &[u8], id: &str, message: &[u8]) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `verify` is never used
[INFO] [stdout]   --> src/signature.rs:93:8
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub fn verify(public_key: &[u8], id: &str, message: &[u8], signature: &[u8]) -> bool {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `u32_to_bytes` is never used
[INFO] [stdout]   --> src/encryption.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn u32_to_bytes(x: u32) -> Vec<u8> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `kdf` is never used
[INFO] [stdout]   --> src/encryption.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn kdf(x: &[u8], y: &[u8], length: u32) -> Result<Vec<u8>, bool> {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encrypt` is never used
[INFO] [stdout]   --> src/encryption.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn encrypt(public_key: &[u8], plain: &[u8]) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decrypt` is never used
[INFO] [stdout]    --> src/encryption.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub fn decrypt(private_key: &[u8], cipher: &[u8]) -> Result<Vec<u8>, String> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `za` is never used
[INFO] [stdout]   --> src/key_agreement.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn za(public_key: &[u8], uid: &str, curve: &ecc::EccCtx) -> Vec<u8> {
[INFO] [stdout]    |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ka_kdf` is never used
[INFO] [stdout]   --> src/key_agreement.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn ka_kdf(public_key: &[u8], z_initiator: &[u8], z_responder: &[u8], key_length_bit: u16) -> Vec<u8> {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ka_check` is never used
[INFO] [stdout]   --> src/key_agreement.rs:93:4
[INFO] [stdout]    |
[INFO] [stdout] 93 | fn ka_check(value: u8, z_initiator: &[u8], z_responder: &[u8], r_initiator: &[u8], r_responder: &[u8], uv: &[u8]) -> Vec<u8> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tmp_private_key` and `tmp_public_key` are never read
[INFO] [stdout]    --> src/key_agreement.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub struct InitiatorStep1 {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] 111 |     tmp_private_key: Vec<u8>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 112 |     tmp_public_key : Vec<u8>
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `InitiatorStep1` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get_tmp_private_key`, and `get_tmp_public_key` are never used
[INFO] [stdout]    --> src/key_agreement.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 115 | impl InitiatorStep1 {
[INFO] [stdout]     | ------------------- associated items in this implementation
[INFO] [stdout] 116 |     pub fn new(private: Vec<u8>, public: Vec<u8>) -> InitiatorStep1 {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 123 |     pub fn get_tmp_private_key(&self) -> &Vec<u8> { &self.tmp_private_key }
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 124 |     #[inline]
[INFO] [stdout] 125 |     pub fn get_tmp_public_key(&self) -> &Vec<u8> { &self.tmp_public_key }
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `key_agreement_initiator_step1` is never used
[INFO] [stdout]    --> src/key_agreement.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub fn key_agreement_initiator_step1() -> Result<InitiatorStep1, String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `key` and `s` are never read
[INFO] [stdout]    --> src/key_agreement.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 154 | pub struct InitiatorStep2 {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] 155 |     key: Vec<u8>,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 156 |     s:   Vec<u8>
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `InitiatorStep2` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_key` and `get_s` are never used
[INFO] [stdout]    --> src/key_agreement.rs:161:12
[INFO] [stdout]     |
[INFO] [stdout] 159 | impl InitiatorStep2 {
[INFO] [stdout]     | ------------------- methods in this implementation
[INFO] [stdout] 160 |     #[inline]
[INFO] [stdout] 161 |     pub fn get_key(&self) -> &Vec<u8> { &self.key }
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 162 |     #[inline]
[INFO] [stdout] 163 |     pub fn get_s(&self) -> &Vec<u8> { &self.s }
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `key_agreement_initiator_step2` is never used
[INFO] [stdout]    --> src/key_agreement.rs:166:8
[INFO] [stdout]     |
[INFO] [stdout] 166 | pub fn key_agreement_initiator_step2 (id_initiator: &str,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `key`, `tmp_public_key`, `s_inner`, and `s_outer` are never read
[INFO] [stdout]    --> src/key_agreement.rs:231:5
[INFO] [stdout]     |
[INFO] [stdout] 230 | pub struct ResponderStep1 {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] 231 |     key: Vec<u8>,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 232 |     tmp_public_key: Vec<u8>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 233 |     s_inner: Vec<u8>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 234 |     s_outer: Vec<u8>
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ResponderStep1` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_key`, `get_tmp_public_key`, `get_s_inner`, and `get_s_outer` are never used
[INFO] [stdout]    --> src/key_agreement.rs:239:12
[INFO] [stdout]     |
[INFO] [stdout] 237 | impl ResponderStep1 {
[INFO] [stdout]     | ------------------- methods in this implementation
[INFO] [stdout] 238 |     #[inline]
[INFO] [stdout] 239 |     pub fn get_key(&self) -> &Vec<u8> { &self.key }
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 240 |     #[inline]
[INFO] [stdout] 241 |     pub fn get_tmp_public_key(&self) -> &Vec<u8> { &self.tmp_public_key }
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 242 |     #[inline]
[INFO] [stdout] 243 |     pub fn get_s_inner(&self) -> &Vec<u8> { &self.s_inner }
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 244 |     #[inline]
[INFO] [stdout] 245 |     pub fn get_s_outer(&self) -> &Vec<u8> { &self.s_outer }
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `key_agreement_responder_step1` is never used
[INFO] [stdout]    --> src/key_agreement.rs:248:8
[INFO] [stdout]     |
[INFO] [stdout] 248 | pub fn key_agreement_responder_step1(id_initiator: &str,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `key_agreement_responder_step2` is never used
[INFO] [stdout]    --> src/key_agreement.rs:308:8
[INFO] [stdout]     |
[INFO] [stdout] 308 | pub fn key_agreement_responder_step2(s_initiator: &[u8], s_responder: &[u8]) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.13s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "a6b84654fcfd57cbddd1db92a5cf321a3464c3ea2633c39290e3383493f067a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6b84654fcfd57cbddd1db92a5cf321a3464c3ea2633c39290e3383493f067a7", kill_on_drop: false }`
[INFO] [stdout] a6b84654fcfd57cbddd1db92a5cf321a3464c3ea2633c39290e3383493f067a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5e648fd7ee4d42ab48623ac9d07705b19cb8cf97065e7ffeb8c049ccec7281c
[INFO] running `Command { std: "docker" "start" "-a" "d5e648fd7ee4d42ab48623ac9d07705b19cb8cf97065e7ffeb8c049ccec7281c", kill_on_drop: false }`
[INFO] [stdout] warning: function `generate_public_key_from_private` is never used
[INFO] [stdout]   --> src/key_generation.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn generate_public_key_from_private(private_key: &[u8]) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `der_decode` is never used
[INFO] [stdout]   --> src/signature.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn der_decode(buf: &[u8]) -> Result<Vec<u8>, yasna::ASN1Error> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `der_encode` is never used
[INFO] [stdout]   --> src/signature.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn der_encode(sig: &[u8]) -> Vec<u8> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sign` is never used
[INFO] [stdout]   --> src/signature.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn sign(private_key: &[u8], id: &str, message: &[u8]) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `verify` is never used
[INFO] [stdout]   --> src/signature.rs:93:8
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub fn verify(public_key: &[u8], id: &str, message: &[u8], signature: &[u8]) -> bool {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `u32_to_bytes` is never used
[INFO] [stdout]   --> src/encryption.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn u32_to_bytes(x: u32) -> Vec<u8> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `kdf` is never used
[INFO] [stdout]   --> src/encryption.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn kdf(x: &[u8], y: &[u8], length: u32) -> Result<Vec<u8>, bool> {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encrypt` is never used
[INFO] [stdout]   --> src/encryption.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn encrypt(public_key: &[u8], plain: &[u8]) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decrypt` is never used
[INFO] [stdout]    --> src/encryption.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub fn decrypt(private_key: &[u8], cipher: &[u8]) -> Result<Vec<u8>, String> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `za` is never used
[INFO] [stdout]   --> src/key_agreement.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn za(public_key: &[u8], uid: &str, curve: &ecc::EccCtx) -> Vec<u8> {
[INFO] [stdout]    |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ka_kdf` is never used
[INFO] [stdout]   --> src/key_agreement.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn ka_kdf(public_key: &[u8], z_initiator: &[u8], z_responder: &[u8], key_length_bit: u16) -> Vec<u8> {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ka_check` is never used
[INFO] [stdout]   --> src/key_agreement.rs:93:4
[INFO] [stdout]    |
[INFO] [stdout] 93 | fn ka_check(value: u8, z_initiator: &[u8], z_responder: &[u8], r_initiator: &[u8], r_responder: &[u8], uv: &[u8]) -> Vec<u8> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling shopbring-ecka v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `tmp_private_key` and `tmp_public_key` are never read
[INFO] [stdout]    --> src/key_agreement.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub struct InitiatorStep1 {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] 111 |     tmp_private_key: Vec<u8>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 112 |     tmp_public_key : Vec<u8>
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `InitiatorStep1` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get_tmp_private_key`, and `get_tmp_public_key` are never used
[INFO] [stdout]    --> src/key_agreement.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 115 | impl InitiatorStep1 {
[INFO] [stdout]     | ------------------- associated items in this implementation
[INFO] [stdout] 116 |     pub fn new(private: Vec<u8>, public: Vec<u8>) -> InitiatorStep1 {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 123 |     pub fn get_tmp_private_key(&self) -> &Vec<u8> { &self.tmp_private_key }
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 124 |     #[inline]
[INFO] [stdout] 125 |     pub fn get_tmp_public_key(&self) -> &Vec<u8> { &self.tmp_public_key }
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `key_agreement_initiator_step1` is never used
[INFO] [stdout]    --> src/key_agreement.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub fn key_agreement_initiator_step1() -> Result<InitiatorStep1, String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `key` and `s` are never read
[INFO] [stdout]    --> src/key_agreement.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 154 | pub struct InitiatorStep2 {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] 155 |     key: Vec<u8>,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 156 |     s:   Vec<u8>
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `InitiatorStep2` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_key` and `get_s` are never used
[INFO] [stdout]    --> src/key_agreement.rs:161:12
[INFO] [stdout]     |
[INFO] [stdout] 159 | impl InitiatorStep2 {
[INFO] [stdout]     | ------------------- methods in this implementation
[INFO] [stdout] 160 |     #[inline]
[INFO] [stdout] 161 |     pub fn get_key(&self) -> &Vec<u8> { &self.key }
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 162 |     #[inline]
[INFO] [stdout] 163 |     pub fn get_s(&self) -> &Vec<u8> { &self.s }
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `key_agreement_initiator_step2` is never used
[INFO] [stdout]    --> src/key_agreement.rs:166:8
[INFO] [stdout]     |
[INFO] [stdout] 166 | pub fn key_agreement_initiator_step2 (id_initiator: &str,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `key`, `tmp_public_key`, `s_inner`, and `s_outer` are never read
[INFO] [stdout]    --> src/key_agreement.rs:231:5
[INFO] [stdout]     |
[INFO] [stdout] 230 | pub struct ResponderStep1 {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] 231 |     key: Vec<u8>,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 232 |     tmp_public_key: Vec<u8>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 233 |     s_inner: Vec<u8>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 234 |     s_outer: Vec<u8>
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ResponderStep1` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_key`, `get_tmp_public_key`, `get_s_inner`, and `get_s_outer` are never used
[INFO] [stdout]    --> src/key_agreement.rs:239:12
[INFO] [stdout]     |
[INFO] [stdout] 237 | impl ResponderStep1 {
[INFO] [stdout]     | ------------------- methods in this implementation
[INFO] [stdout] 238 |     #[inline]
[INFO] [stdout] 239 |     pub fn get_key(&self) -> &Vec<u8> { &self.key }
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 240 |     #[inline]
[INFO] [stdout] 241 |     pub fn get_tmp_public_key(&self) -> &Vec<u8> { &self.tmp_public_key }
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 242 |     #[inline]
[INFO] [stdout] 243 |     pub fn get_s_inner(&self) -> &Vec<u8> { &self.s_inner }
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 244 |     #[inline]
[INFO] [stdout] 245 |     pub fn get_s_outer(&self) -> &Vec<u8> { &self.s_outer }
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `key_agreement_responder_step1` is never used
[INFO] [stdout]    --> src/key_agreement.rs:248:8
[INFO] [stdout]     |
[INFO] [stdout] 248 | pub fn key_agreement_responder_step1(id_initiator: &str,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `key_agreement_responder_step2` is never used
[INFO] [stdout]    --> src/key_agreement.rs:308:8
[INFO] [stdout]     |
[INFO] [stdout] 308 | pub fn key_agreement_responder_step2(s_initiator: &[u8], s_responder: &[u8]) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "d5e648fd7ee4d42ab48623ac9d07705b19cb8cf97065e7ffeb8c049ccec7281c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5e648fd7ee4d42ab48623ac9d07705b19cb8cf97065e7ffeb8c049ccec7281c", kill_on_drop: false }`
[INFO] [stdout] d5e648fd7ee4d42ab48623ac9d07705b19cb8cf97065e7ffeb8c049ccec7281c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e5894a3d787911be439a0894a8cc5eb5aef13d085066b078f14786abd4681d93
[INFO] running `Command { std: "docker" "start" "-a" "e5894a3d787911be439a0894a8cc5eb5aef13d085066b078f14786abd4681d93", kill_on_drop: false }`
[INFO] [stderr] warning: function `generate_public_key_from_private` is never used
[INFO] [stderr]   --> src/key_generation.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub fn generate_public_key_from_private(private_key: &[u8]) -> Result<Vec<u8>, String> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `der_decode` is never used
[INFO] [stderr]   --> src/signature.rs:21:4
[INFO] [stderr]    |
[INFO] [stderr] 21 | fn der_decode(buf: &[u8]) -> Result<Vec<u8>, yasna::ASN1Error> {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `der_encode` is never used
[INFO] [stderr]   --> src/signature.rs:49:4
[INFO] [stderr]    |
[INFO] [stderr] 49 | fn der_encode(sig: &[u8]) -> Vec<u8> {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `sign` is never used
[INFO] [stderr]   --> src/signature.rs:61:8
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub fn sign(private_key: &[u8], id: &str, message: &[u8]) -> Result<Vec<u8>, String> {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `verify` is never used
[INFO] [stderr]   --> src/signature.rs:93:8
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub fn verify(public_key: &[u8], id: &str, message: &[u8], signature: &[u8]) -> bool {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `u32_to_bytes` is never used
[INFO] [stderr]   --> src/encryption.rs:23:4
[INFO] [stderr]    |
[INFO] [stderr] 23 | fn u32_to_bytes(x: u32) -> Vec<u8> {
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `kdf` is never used
[INFO] [stderr]   --> src/encryption.rs:34:4
[INFO] [stderr]    |
[INFO] [stderr] 34 | fn kdf(x: &[u8], y: &[u8], length: u32) -> Result<Vec<u8>, bool> {
[INFO] [stderr]    |    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `encrypt` is never used
[INFO] [stderr]   --> src/encryption.rs:66:8
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub fn encrypt(public_key: &[u8], plain: &[u8]) -> Result<Vec<u8>, String> {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `decrypt` is never used
[INFO] [stderr]    --> src/encryption.rs:115:8
[INFO] [stderr]     |
[INFO] [stderr] 115 | pub fn decrypt(private_key: &[u8], cipher: &[u8]) -> Result<Vec<u8>, String> {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `za` is never used
[INFO] [stderr]   --> src/key_agreement.rs:26:4
[INFO] [stderr]    |
[INFO] [stderr] 26 | fn za(public_key: &[u8], uid: &str, curve: &ecc::EccCtx) -> Vec<u8> {
[INFO] [stderr]    |    ^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `ka_kdf` is never used
[INFO] [stderr]   --> src/key_agreement.rs:57:4
[INFO] [stderr]    |
[INFO] [stderr] 57 | fn ka_kdf(public_key: &[u8], z_initiator: &[u8], z_responder: &[u8], key_length_bit: u16) -> Vec<u8> {
[INFO] [stderr]    |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `ka_check` is never used
[INFO] [stderr]   --> src/key_agreement.rs:93:4
[INFO] [stderr]    |
[INFO] [stderr] 93 | fn ka_check(value: u8, z_initiator: &[u8], z_responder: &[u8], r_initiator: &[u8], r_responder: &[u8], uv: &[u8]) -> Vec<u8> {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `tmp_private_key` and `tmp_public_key` are never read
[INFO] [stderr]    --> src/key_agreement.rs:111:5
[INFO] [stderr]     |
[INFO] [stderr] 110 | pub struct InitiatorStep1 {
[INFO] [stderr]     |            -------------- fields in this struct
[INFO] [stderr] 111 |     tmp_private_key: Vec<u8>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 112 |     tmp_public_key : Vec<u8>
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `InitiatorStep1` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `get_tmp_private_key`, and `get_tmp_public_key` are never used
[INFO] [stderr]    --> src/key_agreement.rs:116:12
[INFO] [stderr]     |
[INFO] [stderr] 115 | impl InitiatorStep1 {
[INFO] [stderr]     | ------------------- associated items in this implementation
[INFO] [stderr] 116 |     pub fn new(private: Vec<u8>, public: Vec<u8>) -> InitiatorStep1 {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 123 |     pub fn get_tmp_private_key(&self) -> &Vec<u8> { &self.tmp_private_key }
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 124 |     #[inline]
[INFO] [stderr] 125 |     pub fn get_tmp_public_key(&self) -> &Vec<u8> { &self.tmp_public_key }
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `key_agreement_initiator_step1` is never used
[INFO] [stderr]    --> src/key_agreement.rs:128:8
[INFO] [stderr]     |
[INFO] [stderr] 128 | pub fn key_agreement_initiator_step1() -> Result<InitiatorStep1, String> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `key` and `s` are never read
[INFO] [stderr]    --> src/key_agreement.rs:155:5
[INFO] [stderr]     |
[INFO] [stderr] 154 | pub struct InitiatorStep2 {
[INFO] [stderr]     |            -------------- fields in this struct
[INFO] [stderr] 155 |     key: Vec<u8>,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 156 |     s:   Vec<u8>
[INFO] [stderr]     |     ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `InitiatorStep2` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_key` and `get_s` are never used
[INFO] [stderr]    --> src/key_agreement.rs:161:12
[INFO] [stderr]     |
[INFO] [stderr] 159 | impl InitiatorStep2 {
[INFO] [stderr]     | ------------------- methods in this implementation
[INFO] [stderr] 160 |     #[inline]
[INFO] [stderr] 161 |     pub fn get_key(&self) -> &Vec<u8> { &self.key }
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 162 |     #[inline]
[INFO] [stderr] 163 |     pub fn get_s(&self) -> &Vec<u8> { &self.s }
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `key_agreement_initiator_step2` is never used
[INFO] [stderr]    --> src/key_agreement.rs:166:8
[INFO] [stderr]     |
[INFO] [stderr] 166 | pub fn key_agreement_initiator_step2 (id_initiator: &str,
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `key`, `tmp_public_key`, `s_inner`, and `s_outer` are never read
[INFO] [stderr]    --> src/key_agreement.rs:231:5
[INFO] [stderr]     |
[INFO] [stderr] 230 | pub struct ResponderStep1 {
[INFO] [stderr]     |            -------------- fields in this struct
[INFO] [stderr] 231 |     key: Vec<u8>,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 232 |     tmp_public_key: Vec<u8>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 233 |     s_inner: Vec<u8>,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 234 |     s_outer: Vec<u8>
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ResponderStep1` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_key`, `get_tmp_public_key`, `get_s_inner`, and `get_s_outer` are never used
[INFO] [stderr]    --> src/key_agreement.rs:239:12
[INFO] [stderr]     |
[INFO] [stderr] 237 | impl ResponderStep1 {
[INFO] [stderr]     | ------------------- methods in this implementation
[INFO] [stderr] 238 |     #[inline]
[INFO] [stderr] 239 |     pub fn get_key(&self) -> &Vec<u8> { &self.key }
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 240 |     #[inline]
[INFO] [stderr] 241 |     pub fn get_tmp_public_key(&self) -> &Vec<u8> { &self.tmp_public_key }
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 242 |     #[inline]
[INFO] [stderr] 243 |     pub fn get_s_inner(&self) -> &Vec<u8> { &self.s_inner }
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 244 |     #[inline]
[INFO] [stderr] 245 |     pub fn get_s_outer(&self) -> &Vec<u8> { &self.s_outer }
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `key_agreement_responder_step1` is never used
[INFO] [stderr]    --> src/key_agreement.rs:248:8
[INFO] [stderr]     |
[INFO] [stderr] 248 | pub fn key_agreement_responder_step1(id_initiator: &str,
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `key_agreement_responder_step2` is never used
[INFO] [stderr]    --> src/key_agreement.rs:308:8
[INFO] [stderr]     |
[INFO] [stderr] 308 | pub fn key_agreement_responder_step2(s_initiator: &[u8], s_responder: &[u8]) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `shopbring-ecka` (lib) generated 22 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shopbring_ecka-ee2b194d6e3b7861)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_invalid_private_key ... ok
[INFO] [stdout] test tests::test_generate_public_key_from_private ... ok
[INFO] [stdout] test tests::test_key_agreement ... ok
[INFO] [stdout] test tests::test_encryption ... ok
[INFO] [stderr]    Doc-tests shopbring-ecka
[INFO] [stdout] test tests::test_sign ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.09s
[INFO] [stdout] 
[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" "e5894a3d787911be439a0894a8cc5eb5aef13d085066b078f14786abd4681d93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5894a3d787911be439a0894a8cc5eb5aef13d085066b078f14786abd4681d93", kill_on_drop: false }`
[INFO] [stdout] e5894a3d787911be439a0894a8cc5eb5aef13d085066b078f14786abd4681d93
