Dec 04 12:12:03.484 INFO checking problame/rust-srs against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 12:12:03.484 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 12:12:04.132 INFO [stdout] 887554347dce674e6878222a3580f72bc83b347cbcfa9a01eb3238cf2343f82f
Dec 04 12:12:04.137 INFO running `"docker" "start" "-a" "887554347dce674e6878222a3580f72bc83b347cbcfa9a01eb3238cf2343f82f"`
Dec 04 12:12:05.235 INFO [stderr] usermod: no changes
Dec 04 12:12:05.335 INFO [stderr]     Checking rustsrsd v0.1.0 (/source)
Dec 04 12:12:05.731 INFO [stderr] warning: unused import: `base64_email_safe_decode`
Dec 04 12:12:05.731 INFO [stderr]   --> src/srs/transformers.rs:12:42
Dec 04 12:12:05.731 INFO [stderr]    |
Dec 04 12:12:05.731 INFO [stderr] 12 | use srs::util::{base64_email_safe_encode,base64_email_safe_decode};
Dec 04 12:12:05.731 INFO [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:12:05.731 INFO [stderr]    |
Dec 04 12:12:05.731 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 12:12:05.731 INFO [stderr] 
Dec 04 12:12:05.731 INFO [stderr] warning: unused import: `openssl::hash::MessageDigest`
Dec 04 12:12:05.731 INFO [stderr]  --> src/main.rs:7:5
Dec 04 12:12:05.731 INFO [stderr]   |
Dec 04 12:12:05.731 INFO [stderr] 7 | use openssl::hash::MessageDigest;
Dec 04 12:12:05.731 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:12:05.731 INFO [stderr] 
Dec 04 12:12:05.731 INFO [stderr] warning: unused import: `Write`
Dec 04 12:12:05.731 INFO [stderr]   --> src/main.rs:12:20
Dec 04 12:12:05.731 INFO [stderr]    |
Dec 04 12:12:05.731 INFO [stderr] 12 | use std::io::{Read,Write};
Dec 04 12:12:05.731 INFO [stderr]    |                    ^^^^^
Dec 04 12:12:05.732 INFO [stderr] 
Dec 04 12:12:05.786 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 04 12:12:05.787 INFO [stderr]  --> src/srs/transformers.rs:8:5
Dec 04 12:12:05.787 INFO [stderr]   |
Dec 04 12:12:05.787 INFO [stderr] 8 | use std::ascii::AsciiExt;
Dec 04 12:12:05.787 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 12:12:05.787 INFO [stderr]   |
Dec 04 12:12:05.787 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 04 12:12:05.787 INFO [stderr] 
Dec 04 12:12:05.882 INFO [stderr] warning: unused import: `base64_email_safe_decode`
Dec 04 12:12:05.882 INFO [stderr]   --> src/srs/transformers.rs:12:42
Dec 04 12:12:05.882 INFO [stderr]    |
Dec 04 12:12:05.882 INFO [stderr] 12 | use srs::util::{base64_email_safe_encode,base64_email_safe_decode};
Dec 04 12:12:05.882 INFO [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:12:05.882 INFO [stderr]    |
Dec 04 12:12:05.882 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 12:12:05.882 INFO [stderr] 
Dec 04 12:12:05.882 INFO [stderr] warning: unused import: `ForwarderError`
Dec 04 12:12:05.882 INFO [stderr]  --> src/srs/transformer_tests.rs:6:62
Dec 04 12:12:05.882 INFO [stderr]   |
Dec 04 12:12:05.882 INFO [stderr] 6 |     use srs::transformers::{Receiver,ReceiverError,Forwarder,ForwarderError,Timestamper,SRSTimestamper};
Dec 04 12:12:05.882 INFO [stderr]   |                                                              ^^^^^^^^^^^^^^
Dec 04 12:12:05.882 INFO [stderr] 
Dec 04 12:12:05.882 INFO [stderr] warning: unused import: `Forwarder`
Dec 04 12:12:05.882 INFO [stderr]    --> src/srs/transformer_tests.rs:135:52
Dec 04 12:12:05.882 INFO [stderr]     |
Dec 04 12:12:05.882 INFO [stderr] 135 |         use srs::transformers::{ForwardableAddress,Forwarder};
Dec 04 12:12:05.882 INFO [stderr]     |                                                    ^^^^^^^^^
Dec 04 12:12:05.882 INFO [stderr] 
Dec 04 12:12:05.882 INFO [stderr] warning: unused import: `Forwarder`
Dec 04 12:12:05.882 INFO [stderr]    --> src/srs/transformer_tests.rs:163:52
Dec 04 12:12:05.882 INFO [stderr]     |
Dec 04 12:12:05.882 INFO [stderr] 163 |         use srs::transformers::{ForwardableAddress,Forwarder};
Dec 04 12:12:05.882 INFO [stderr]     |                                                    ^^^^^^^^^
Dec 04 12:12:05.882 INFO [stderr] 
Dec 04 12:12:05.882 INFO [stderr] warning: unused import: `SRS1`
Dec 04 12:12:05.882 INFO [stderr]    --> src/srs/transformer_tests.rs:164:44
Dec 04 12:12:05.882 INFO [stderr]     |
Dec 04 12:12:05.882 INFO [stderr] 164 |         use srs::parser::SRSAddress::{SRS0,SRS1};
Dec 04 12:12:05.882 INFO [stderr]     |                                            ^^^^
Dec 04 12:12:05.882 INFO [stderr] 
Dec 04 12:12:05.882 INFO [stderr] warning: unused import: `Forwarder`
Dec 04 12:12:05.882 INFO [stderr]    --> src/srs/transformer_tests.rs:197:52
Dec 04 12:12:05.882 INFO [stderr]     |
Dec 04 12:12:05.882 INFO [stderr] 197 |         use srs::transformers::{ForwardableAddress,Forwarder};
Dec 04 12:12:05.882 INFO [stderr]     |                                                    ^^^^^^^^^
Dec 04 12:12:05.882 INFO [stderr] 
Dec 04 12:12:05.882 INFO [stderr] warning: unused import: `SRS0`
Dec 04 12:12:05.882 INFO [stderr]    --> src/srs/transformer_tests.rs:198:39
Dec 04 12:12:05.882 INFO [stderr]     |
Dec 04 12:12:05.882 INFO [stderr] 198 |         use srs::parser::SRSAddress::{SRS0,SRS1};
Dec 04 12:12:05.882 INFO [stderr]     |                                       ^^^^
Dec 04 12:12:05.882 INFO [stderr] 
Dec 04 12:12:05.882 INFO [stderr] warning: unused imports: `ForwardableAddress`, `Forwarder`
Dec 04 12:12:05.882 INFO [stderr]    --> src/srs/transformer_tests.rs:226:33
Dec 04 12:12:05.882 INFO [stderr]     |
Dec 04 12:12:05.882 INFO [stderr] 226 |         use srs::transformers::{ForwardableAddress,Forwarder};
Dec 04 12:12:05.882 INFO [stderr]     |                                 ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^
Dec 04 12:12:05.882 INFO [stderr] 
Dec 04 12:12:05.882 INFO [stderr] warning: unused import: `openssl::hash::MessageDigest`
Dec 04 12:12:05.882 INFO [stderr]  --> src/main.rs:7:5
Dec 04 12:12:05.882 INFO [stderr]   |
Dec 04 12:12:05.882 INFO [stderr] 7 | use openssl::hash::MessageDigest;
Dec 04 12:12:05.882 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:12:05.882 INFO [stderr] 
Dec 04 12:12:05.882 INFO [stderr] warning: unused import: `Write`
Dec 04 12:12:05.882 INFO [stderr]   --> src/main.rs:12:20
Dec 04 12:12:05.882 INFO [stderr]    |
Dec 04 12:12:05.882 INFO [stderr] 12 | use std::io::{Read,Write};
Dec 04 12:12:05.882 INFO [stderr]    |                    ^^^^^
Dec 04 12:12:05.882 INFO [stderr] 
Dec 04 12:12:05.937 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 04 12:12:05.938 INFO [stderr]  --> src/srs/transformers.rs:8:5
Dec 04 12:12:05.938 INFO [stderr]   |
Dec 04 12:12:05.938 INFO [stderr] 8 | use std::ascii::AsciiExt;
Dec 04 12:12:05.938 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 12:12:05.938 INFO [stderr]   |
Dec 04 12:12:05.938 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 04 12:12:05.938 INFO [stderr] 
Dec 04 12:12:06.011 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 04 12:12:06.011 INFO [stderr]  --> src/srs/transformers.rs:8:5
Dec 04 12:12:06.011 INFO [stderr]   |
Dec 04 12:12:06.011 INFO [stderr] 8 | use std::ascii::AsciiExt;
Dec 04 12:12:06.011 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 12:12:06.011 INFO [stderr] 
Dec 04 12:12:06.046 INFO [stderr] warning: unused variable: `substr`
Dec 04 12:12:06.046 INFO [stderr]    --> src/srs/transformers.rs:149:30
Dec 04 12:12:06.046 INFO [stderr]     |
Dec 04 12:12:06.046 INFO [stderr] 149 | fn is_email_compatible_ascii(substr: &[u8]) -> bool {
Dec 04 12:12:06.046 INFO [stderr]     |                              ^^^^^^ help: consider using `_substr` instead
Dec 04 12:12:06.047 INFO [stderr]     |
Dec 04 12:12:06.047 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 12:12:06.047 INFO [stderr] 
Dec 04 12:12:06.047 INFO [stderr] warning: unused variable: `e`
Dec 04 12:12:06.047 INFO [stderr]   --> src/main.rs:33:13
Dec 04 12:12:06.047 INFO [stderr]    |
Dec 04 12:12:06.047 INFO [stderr] 33 |         Err(e) => {
Dec 04 12:12:06.047 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 04 12:12:06.047 INFO [stderr] 
Dec 04 12:12:06.047 INFO [stderr] warning: unused variable: `e`
Dec 04 12:12:06.047 INFO [stderr]   --> src/main.rs:44:17
Dec 04 12:12:06.047 INFO [stderr]    |
Dec 04 12:12:06.047 INFO [stderr] 44 |             Err(e) => {
Dec 04 12:12:06.047 INFO [stderr]    |                 ^ help: consider using `_e` instead
Dec 04 12:12:06.047 INFO [stderr] 
Dec 04 12:12:06.047 INFO [stderr] warning: value assigned to `res` is never read
Dec 04 12:12:06.047 INFO [stderr]   --> src/srs/transformers.rs:59:17
Dec 04 12:12:06.047 INFO [stderr]    |
Dec 04 12:12:06.047 INFO [stderr] 59 |         let mut res: u16 = 0;
Dec 04 12:12:06.047 INFO [stderr]    |                 ^^^
Dec 04 12:12:06.047 INFO [stderr]    |
Dec 04 12:12:06.047 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 04 12:12:06.047 INFO [stderr] 
Dec 04 12:12:06.124 INFO [stderr] warning: method is never used: `get_version`
Dec 04 12:12:06.124 INFO [stderr]   --> src/srs/parser.rs:11:5
Dec 04 12:12:06.124 INFO [stderr]    |
Dec 04 12:12:06.124 INFO [stderr] 11 |     fn get_version(&self) -> u8 {
Dec 04 12:12:06.124 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:12:06.124 INFO [stderr]    |
Dec 04 12:12:06.124 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 12:12:06.124 INFO [stderr] 
Dec 04 12:12:06.124 INFO [stderr] warning: method is never used: `is_0`
Dec 04 12:12:06.124 INFO [stderr]   --> src/srs/parser.rs:17:5
Dec 04 12:12:06.124 INFO [stderr]    |
Dec 04 12:12:06.124 INFO [stderr] 17 |     pub fn is_0(&self) -> bool { return self.get_version() == 0; }
Dec 04 12:12:06.124 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:12:06.124 INFO [stderr] 
Dec 04 12:12:06.124 INFO [stderr] warning: method is never used: `is_1`
Dec 04 12:12:06.124 INFO [stderr]   --> src/srs/parser.rs:18:5
Dec 04 12:12:06.124 INFO [stderr]    |
Dec 04 12:12:06.124 INFO [stderr] 18 |     pub fn is_1(&self) -> bool { return self.get_version() == 1; }
Dec 04 12:12:06.124 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:12:06.124 INFO [stderr] 
Dec 04 12:12:06.124 INFO [stderr] warning: method is never used: `srs0`
Dec 04 12:12:06.124 INFO [stderr]   --> src/srs/parser.rs:19:5
Dec 04 12:12:06.124 INFO [stderr]    |
Dec 04 12:12:06.124 INFO [stderr] 19 |     pub fn srs0(self) -> SRS0Address {
Dec 04 12:12:06.124 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:12:06.124 INFO [stderr] 
Dec 04 12:12:06.124 INFO [stderr] warning: method is never used: `srs1`
Dec 04 12:12:06.124 INFO [stderr]   --> src/srs/parser.rs:25:5
Dec 04 12:12:06.124 INFO [stderr]    |
Dec 04 12:12:06.124 INFO [stderr] 25 |     pub fn srs1(self) -> SRS1Address {
Dec 04 12:12:06.124 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:12:06.124 INFO [stderr] 
Dec 04 12:12:06.124 INFO [stderr] warning: function is never used: `is_valid_srs_separator`
Dec 04 12:12:06.124 INFO [stderr]    --> src/srs/transformers.rs:157:1
Dec 04 12:12:06.124 INFO [stderr]     |
Dec 04 12:12:06.124 INFO [stderr] 157 | fn is_valid_srs_separator(separator: &str) -> bool {
Dec 04 12:12:06.124 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:12:06.124 INFO [stderr] 
Dec 04 12:12:06.124 INFO [stderr] warning: struct is never constructed: `Forwarder`
Dec 04 12:12:06.124 INFO [stderr]    --> src/srs/transformers.rs:256:1
Dec 04 12:12:06.124 INFO [stderr]     |
Dec 04 12:12:06.124 INFO [stderr] 256 | pub struct Forwarder<T> where T: Timestamper {
Dec 04 12:12:06.124 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:12:06.124 INFO [stderr] 
Dec 04 12:12:06.124 INFO [stderr] warning: enum is never used: `ForwarderInitializationError`
Dec 04 12:12:06.124 INFO [stderr]    --> src/srs/transformers.rs:265:1
Dec 04 12:12:06.124 INFO [stderr]     |
Dec 04 12:12:06.124 INFO [stderr] 265 | pub enum ForwarderInitializationError {
Dec 04 12:12:06.124 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:12:06.124 INFO [stderr] 
Dec 04 12:12:06.124 INFO [stderr] warning: enum is never used: `ForwarderError`
Dec 04 12:12:06.125 INFO [stderr]    --> src/srs/transformers.rs:271:1
Dec 04 12:12:06.125 INFO [stderr]     |
Dec 04 12:12:06.125 INFO [stderr] 271 | pub enum ForwarderError {
Dec 04 12:12:06.125 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:12:06.125 INFO [stderr] 
Dec 04 12:12:06.125 INFO [stderr] warning: enum is never used: `ForwardableAddress`
Dec 04 12:12:06.125 INFO [stderr]    --> src/srs/transformers.rs:276:1
Dec 04 12:12:06.125 INFO [stderr]     |
Dec 04 12:12:06.125 INFO [stderr] 276 | pub enum ForwardableAddress {
Dec 04 12:12:06.125 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:12:06.125 INFO [stderr] 
Dec 04 12:12:06.125 INFO [stderr] warning: method is never used: `new`
Dec 04 12:12:06.125 INFO [stderr]    --> src/srs/transformers.rs:286:5
Dec 04 12:12:06.125 INFO [stderr]     |
Dec 04 12:12:06.125 INFO [stderr] 286 |     pub fn new(secret: Vec<u8>, hostname: Vec<u8>, md: MessageDigest, separator: &str, timestamper: T) -> Result<Forwarder<T>,ForwarderInitializationError> {
Dec 04 12:12:06.125 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:12:06.125 INFO [stderr] 
Dec 04 12:12:06.125 INFO [stderr] warning: method is never used: `update_hash`
Dec 04 12:12:06.125 INFO [stderr]    --> src/srs/transformers.rs:307:5
Dec 04 12:12:06.125 INFO [stderr]     |
Dec 04 12:12:06.125 INFO [stderr] 307 |     fn update_hash(&self, address: &mut SRSAddress) -> Result<(), ForwarderError> {
Dec 04 12:12:06.125 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:12:06.125 INFO [stderr] 
Dec 04 12:12:06.125 INFO [stderr] warning: method is never used: `forward`
Dec 04 12:12:06.125 INFO [stderr]    --> src/srs/transformers.rs:319:5
Dec 04 12:12:06.125 INFO [stderr]     |
Dec 04 12:12:06.125 INFO [stderr] 319 |     pub fn forward(&self, address: ForwardableAddress) -> Result<SRSAddress,ForwarderError> {
Dec 04 12:12:06.125 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:12:06.125 INFO [stderr] 
Dec 04 12:12:06.125 INFO [stderr] warning: variant is never constructed: `DecodingErr`
Dec 04 12:12:06.125 INFO [stderr]  --> src/srs/util.rs:4:5
Dec 04 12:12:06.125 INFO [stderr]   |
Dec 04 12:12:06.125 INFO [stderr] 4 |     DecodingErr,
Dec 04 12:12:06.125 INFO [stderr]   |     ^^^^^^^^^^^
Dec 04 12:12:06.125 INFO [stderr] 
Dec 04 12:12:06.125 INFO [stderr] warning: function is never used: `base64_email_safe_decode`
Dec 04 12:12:06.125 INFO [stderr]   --> src/srs/util.rs:38:1
Dec 04 12:12:06.125 INFO [stderr]    |
Dec 04 12:12:06.125 INFO [stderr] 38 | pub fn base64_email_safe_decode(s: &str) -> Result<Vec<u8>, Base64Err> {
Dec 04 12:12:06.125 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:12:06.125 INFO [stderr] 
Dec 04 12:12:06.125 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 12:12:06.125 INFO [stderr]   --> src/main.rs:97:17
Dec 04 12:12:06.125 INFO [stderr]    |
Dec 04 12:12:06.125 INFO [stderr] 97 |                 stream.shutdown(Shutdown::Both);
Dec 04 12:12:06.125 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:12:06.125 INFO [stderr]    |
Dec 04 12:12:06.125 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 12:12:06.125 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 12:12:06.125 INFO [stderr] 
Dec 04 12:12:06.315 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 04 12:12:06.315 INFO [stderr]  --> src/srs/transformers.rs:8:5
Dec 04 12:12:06.315 INFO [stderr]   |
Dec 04 12:12:06.315 INFO [stderr] 8 | use std::ascii::AsciiExt;
Dec 04 12:12:06.315 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 12:12:06.315 INFO [stderr] 
Dec 04 12:12:06.338 INFO [stderr] warning: unused variable: `substr`
Dec 04 12:12:06.338 INFO [stderr]    --> src/srs/transformers.rs:149:30
Dec 04 12:12:06.338 INFO [stderr]     |
Dec 04 12:12:06.338 INFO [stderr] 149 | fn is_email_compatible_ascii(substr: &[u8]) -> bool {
Dec 04 12:12:06.338 INFO [stderr]     |                              ^^^^^^ help: consider using `_substr` instead
Dec 04 12:12:06.338 INFO [stderr]     |
Dec 04 12:12:06.339 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 12:12:06.339 INFO [stderr] 
Dec 04 12:12:06.339 INFO [stderr] warning: unused variable: `ts`
Dec 04 12:12:06.339 INFO [stderr]   --> src/srs/transformer_tests.rs:25:35
Dec 04 12:12:06.339 INFO [stderr]    |
Dec 04 12:12:06.339 INFO [stderr] 25 |                 verify: Box::new(|ts| Ok(())),
Dec 04 12:12:06.339 INFO [stderr]    |                                   ^^ help: consider using `_ts` instead
Dec 04 12:12:06.339 INFO [stderr] 
Dec 04 12:12:06.339 INFO [stderr] warning: unused variable: `ts`
Dec 04 12:12:06.339 INFO [stderr]    --> src/srs/transformer_tests.rs:124:35
Dec 04 12:12:06.339 INFO [stderr]     |
Dec 04 12:12:06.339 INFO [stderr] 124 |                 verify: Box::new(|ts| Err(23)),
Dec 04 12:12:06.339 INFO [stderr]     |                                   ^^ help: consider using `_ts` instead
Dec 04 12:12:06.339 INFO [stderr] 
Dec 04 12:12:06.339 INFO [stderr] warning: unused variable: `e`
Dec 04 12:12:06.339 INFO [stderr]   --> src/main.rs:33:13
Dec 04 12:12:06.339 INFO [stderr]    |
Dec 04 12:12:06.339 INFO [stderr] 33 |         Err(e) => {
Dec 04 12:12:06.339 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 04 12:12:06.339 INFO [stderr] 
Dec 04 12:12:06.339 INFO [stderr] warning: unused variable: `e`
Dec 04 12:12:06.339 INFO [stderr]   --> src/main.rs:44:17
Dec 04 12:12:06.339 INFO [stderr]    |
Dec 04 12:12:06.339 INFO [stderr] 44 |             Err(e) => {
Dec 04 12:12:06.339 INFO [stderr]    |                 ^ help: consider using `_e` instead
Dec 04 12:12:06.339 INFO [stderr] 
Dec 04 12:12:06.339 INFO [stderr] warning: unused variable: `r_c`
Dec 04 12:12:06.339 INFO [stderr]    --> src/srs/transformer_tests.rs:241:13
Dec 04 12:12:06.339 INFO [stderr]     |
Dec 04 12:12:06.339 INFO [stderr] 241 |         let r_c = make_receiver("csecret", "c");
Dec 04 12:12:06.339 INFO [stderr]     |             ^^^ help: consider using `_r_c` instead
Dec 04 12:12:06.339 INFO [stderr] 
Dec 04 12:12:06.339 INFO [stderr] warning: unused variable: `t`
Dec 04 12:12:06.339 INFO [stderr]    --> src/srs/transformer_tests.rs:302:13
Dec 04 12:12:06.339 INFO [stderr]     |
Dec 04 12:12:06.339 INFO [stderr] 302 |         let t = SRSTimestamper {
Dec 04 12:12:06.339 INFO [stderr]     |             ^ help: consider using `_t` instead
Dec 04 12:12:06.339 INFO [stderr] 
Dec 04 12:12:06.339 INFO [stderr] warning: unused variable: `t`
Dec 04 12:12:06.339 INFO [stderr]    --> src/srs/transformer_tests.rs:319:13
Dec 04 12:12:06.339 INFO [stderr]     |
Dec 04 12:12:06.339 INFO [stderr] 319 |         let t = SRSTimestamper {
Dec 04 12:12:06.339 INFO [stderr]     |             ^ help: consider using `_t` instead
Dec 04 12:12:06.339 INFO [stderr] 
Dec 04 12:12:06.340 INFO [stderr] warning: value assigned to `res` is never read
Dec 04 12:12:06.342 INFO [stderr]   --> src/srs/transformers.rs:59:17
Dec 04 12:12:06.342 INFO [stderr]    |
Dec 04 12:12:06.342 INFO [stderr] 59 |         let mut res: u16 = 0;
Dec 04 12:12:06.342 INFO [stderr]    |                 ^^^
Dec 04 12:12:06.342 INFO [stderr]    |
Dec 04 12:12:06.342 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 04 12:12:06.342 INFO [stderr] 
Dec 04 12:12:06.423 INFO [stderr] warning: variable does not need to be mutable
Dec 04 12:12:06.423 INFO [stderr]    --> src/srs/transformer_tests.rs:147:13
Dec 04 12:12:06.423 INFO [stderr]     |
Dec 04 12:12:06.423 INFO [stderr] 147 |         let mut res = res.srs0();
Dec 04 12:12:06.423 INFO [stderr]     |             ----^^^
Dec 04 12:12:06.423 INFO [stderr]     |             |
Dec 04 12:12:06.423 INFO [stderr]     |             help: remove this `mut`
Dec 04 12:12:06.423 INFO [stderr]     |
Dec 04 12:12:06.423 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 12:12:06.423 INFO [stderr] 
Dec 04 12:12:06.423 INFO [stderr] warning: variable does not need to be mutable
Dec 04 12:12:06.423 INFO [stderr]    --> src/srs/transformer_tests.rs:181:13
Dec 04 12:12:06.423 INFO [stderr]     |
Dec 04 12:12:06.423 INFO [stderr] 181 |         let mut res = res.srs1();
Dec 04 12:12:06.423 INFO [stderr]     |             ----^^^
Dec 04 12:12:06.423 INFO [stderr]     |             |
Dec 04 12:12:06.423 INFO [stderr]     |             help: remove this `mut`
Dec 04 12:12:06.423 INFO [stderr] 
Dec 04 12:12:06.435 INFO [stderr] warning: variable does not need to be mutable
Dec 04 12:12:06.435 INFO [stderr]    --> src/srs/transformer_tests.rs:280:13
Dec 04 12:12:06.435 INFO [stderr]     |
Dec 04 12:12:06.435 INFO [stderr] 280 |         let mut t = SRSTimestamper {
Dec 04 12:12:06.435 INFO [stderr]     |             ----^
Dec 04 12:12:06.435 INFO [stderr]     |             |
Dec 04 12:12:06.435 INFO [stderr]     |             help: remove this `mut`
Dec 04 12:12:06.435 INFO [stderr] 
Dec 04 12:12:06.454 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 12:12:06.454 INFO [stderr]   --> src/main.rs:97:17
Dec 04 12:12:06.454 INFO [stderr]    |
Dec 04 12:12:06.454 INFO [stderr] 97 |                 stream.shutdown(Shutdown::Both);
Dec 04 12:12:06.454 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:12:06.454 INFO [stderr]    |
Dec 04 12:12:06.454 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 12:12:06.454 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 12:12:06.454 INFO [stderr] 
Dec 04 12:12:06.523 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Dec 04 12:12:06.535 INFO [stderr] su: No module specific data is present
Dec 04 12:12:07.303 INFO running `"docker" "inspect" "887554347dce674e6878222a3580f72bc83b347cbcfa9a01eb3238cf2343f82f"`
Dec 04 12:12:07.492 INFO running `"docker" "rm" "-f" "887554347dce674e6878222a3580f72bc83b347cbcfa9a01eb3238cf2343f82f"`
Dec 04 12:12:07.847 INFO [stdout] 887554347dce674e6878222a3580f72bc83b347cbcfa9a01eb3238cf2343f82f