Dec 18 07:20:49.043 INFO checking HectorIX/tcp-client against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 07:20:49.043 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/HectorIX/tcp-client:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 07:20:49.511 INFO [stdout] cd08767b4dcd6d3f227ff6aa2eaca63fccdce948b969702d8411dd4a3ed50277
Dec 18 07:20:49.513 INFO running `"docker" "start" "-a" "cd08767b4dcd6d3f227ff6aa2eaca63fccdce948b969702d8411dd4a3ed50277"`
Dec 18 07:20:51.613 INFO [stderr]     Checking termios v0.2.2
Dec 18 07:20:51.613 INFO [stderr]     Checking rust-crypto v0.2.36
Dec 18 07:20:52.300 INFO [stderr]     Checking rpassword v0.4.0
Dec 18 07:20:57.158 INFO [stderr]     Checking tcp-client v0.1.0 (/opt/crater/workdir)
Dec 18 07:20:57.892 INFO [stderr] warning: unused import: `std::str`
Dec 18 07:20:57.892 INFO [stderr]  --> src/client_upload.rs:1:5
Dec 18 07:20:57.892 INFO [stderr]   |
Dec 18 07:20:57.892 INFO [stderr] 1 | use std::str;
Dec 18 07:20:57.892 INFO [stderr]   |     ^^^^^^^^
Dec 18 07:20:57.893 INFO [stderr]   |
Dec 18 07:20:57.893 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 07:20:57.893 INFO [stderr] 
Dec 18 07:20:57.893 INFO [stderr] warning: unused import: `std::str`
Dec 18 07:20:57.893 INFO [stderr]   --> src/main.rs:30:5
Dec 18 07:20:57.893 INFO [stderr]    |
Dec 18 07:20:57.893 INFO [stderr] 30 | use std::str;
Dec 18 07:20:57.893 INFO [stderr]    |     ^^^^^^^^
Dec 18 07:20:57.893 INFO [stderr] 
Dec 18 07:20:57.914 INFO [stderr] warning: unused import: `std::str`
Dec 18 07:20:57.914 INFO [stderr]  --> src/client_upload.rs:1:5
Dec 18 07:20:57.914 INFO [stderr]   |
Dec 18 07:20:57.914 INFO [stderr] 1 | use std::str;
Dec 18 07:20:57.914 INFO [stderr]   |     ^^^^^^^^
Dec 18 07:20:57.914 INFO [stderr]   |
Dec 18 07:20:57.914 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 07:20:57.914 INFO [stderr] 
Dec 18 07:20:57.914 INFO [stderr] warning: unused import: `std::str`
Dec 18 07:20:57.914 INFO [stderr]   --> src/main.rs:30:5
Dec 18 07:20:57.914 INFO [stderr]    |
Dec 18 07:20:57.914 INFO [stderr] 30 | use std::str;
Dec 18 07:20:57.914 INFO [stderr]    |     ^^^^^^^^
Dec 18 07:20:57.914 INFO [stderr] 
Dec 18 07:20:58.107 INFO [stderr] warning: unreachable expression
Dec 18 07:20:58.107 INFO [stderr]    --> src/parser.rs:211:17
Dec 18 07:20:58.107 INFO [stderr]     |
Dec 18 07:20:58.107 INFO [stderr] 211 |                 BytesMut::from("\n")
Dec 18 07:20:58.108 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^
Dec 18 07:20:58.108 INFO [stderr]     |
Dec 18 07:20:58.108 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 18 07:20:58.109 INFO [stderr] 
Dec 18 07:20:58.110 INFO [stderr] warning: unreachable expression
Dec 18 07:20:58.110 INFO [stderr]    --> src/parser.rs:247:17
Dec 18 07:20:58.110 INFO [stderr]     |
Dec 18 07:20:58.111 INFO [stderr] 247 |                 BytesMut::from("\n")
Dec 18 07:20:58.111 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^
Dec 18 07:20:58.111 INFO [stderr] 
Dec 18 07:20:58.136 INFO [stderr] warning: unreachable expression
Dec 18 07:20:58.136 INFO [stderr]    --> src/parser.rs:211:17
Dec 18 07:20:58.136 INFO [stderr]     |
Dec 18 07:20:58.136 INFO [stderr] 211 |                 BytesMut::from("\n")
Dec 18 07:20:58.136 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^
Dec 18 07:20:58.136 INFO [stderr]     |
Dec 18 07:20:58.136 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 18 07:20:58.136 INFO [stderr] 
Dec 18 07:20:58.138 INFO [stderr] warning: unreachable expression
Dec 18 07:20:58.138 INFO [stderr]    --> src/parser.rs:247:17
Dec 18 07:20:58.138 INFO [stderr]     |
Dec 18 07:20:58.138 INFO [stderr] 247 |                 BytesMut::from("\n")
Dec 18 07:20:58.138 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^
Dec 18 07:20:58.138 INFO [stderr] 
Dec 18 07:20:58.300 INFO [stderr] warning: unused variable: `e`
Dec 18 07:20:58.301 INFO [stderr]   --> src/file_io.rs:74:13
Dec 18 07:20:58.301 INFO [stderr]    |
Dec 18 07:20:58.301 INFO [stderr] 74 |         Err(e) => { return "**Failed".to_string().into_bytes(); },
Dec 18 07:20:58.301 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 18 07:20:58.301 INFO [stderr]    |
Dec 18 07:20:58.301 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 07:20:58.301 INFO [stderr] 
Dec 18 07:20:58.301 INFO [stderr] warning: unused variable: `e`
Dec 18 07:20:58.301 INFO [stderr]   --> src/file_io.rs:85:13
Dec 18 07:20:58.301 INFO [stderr]    |
Dec 18 07:20:58.301 INFO [stderr] 85 |         Err(e) => {  return "**Failed {}".to_string().into_bytes(); },
Dec 18 07:20:58.301 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 18 07:20:58.301 INFO [stderr] 
Dec 18 07:20:58.301 INFO [stderr] warning: unused variable: `x`
Dec 18 07:20:58.301 INFO [stderr]   --> src/client_upload.rs:18:9
Dec 18 07:20:58.301 INFO [stderr]    |
Dec 18 07:20:58.301 INFO [stderr] 18 |     let x = file_io::read_u8(path_to_file.clone().to_string());
Dec 18 07:20:58.301 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 18 07:20:58.301 INFO [stderr] 
Dec 18 07:20:58.325 INFO [stderr] warning: unused variable: `e`
Dec 18 07:20:58.325 INFO [stderr]   --> src/file_io.rs:74:13
Dec 18 07:20:58.325 INFO [stderr]    |
Dec 18 07:20:58.325 INFO [stderr] 74 |         Err(e) => { return "**Failed".to_string().into_bytes(); },
Dec 18 07:20:58.325 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 18 07:20:58.325 INFO [stderr]    |
Dec 18 07:20:58.325 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 07:20:58.325 INFO [stderr] 
Dec 18 07:20:58.325 INFO [stderr] warning: unused variable: `e`
Dec 18 07:20:58.325 INFO [stderr]   --> src/file_io.rs:85:13
Dec 18 07:20:58.325 INFO [stderr]    |
Dec 18 07:20:58.325 INFO [stderr] 85 |         Err(e) => {  return "**Failed {}".to_string().into_bytes(); },
Dec 18 07:20:58.325 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 18 07:20:58.325 INFO [stderr] 
Dec 18 07:20:58.325 INFO [stderr] warning: unused variable: `x`
Dec 18 07:20:58.325 INFO [stderr]   --> src/client_upload.rs:18:9
Dec 18 07:20:58.325 INFO [stderr]    |
Dec 18 07:20:58.325 INFO [stderr] 18 |     let x = file_io::read_u8(path_to_file.clone().to_string());
Dec 18 07:20:58.325 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 18 07:20:58.326 INFO [stderr] 
Dec 18 07:20:58.565 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.07s
Dec 18 07:21:00.049 INFO running `"docker" "inspect" "cd08767b4dcd6d3f227ff6aa2eaca63fccdce948b969702d8411dd4a3ed50277"`
Dec 18 07:21:00.332 INFO running `"docker" "rm" "-f" "cd08767b4dcd6d3f227ff6aa2eaca63fccdce948b969702d8411dd4a3ed50277"`
Dec 18 07:21:00.719 INFO [stdout] cd08767b4dcd6d3f227ff6aa2eaca63fccdce948b969702d8411dd4a3ed50277