Nov 01 16:17:00.999 INFO testing ak1t0/rust-socks-server against 1.30.0 for beta-1.31-1
Nov 01 16:17:00.999 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-5/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-1/1.30.0:/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 +1.30.0 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 16:17:01.489 INFO blam! da74156f4db81ef9d10fbcc0e11d24109cc4480b772103a91eef96ae0466a225
Nov 01 16:17:01.493 INFO running `"docker" "start" "-a" "da74156f4db81ef9d10fbcc0e11d24109cc4480b772103a91eef96ae0466a225"`
Nov 01 16:17:02.670 INFO kablam! usermod: no changes
Nov 01 16:17:02.700 INFO kablam!    Compiling rust-socks-server v0.1.0 (/source)
Nov 01 16:17:03.187 INFO kablam! warning: unused import: `std::str::FromStr`
Nov 01 16:17:03.187 INFO kablam!  --> src/main.rs:3:5
Nov 01 16:17:03.187 INFO kablam!   |
Nov 01 16:17:03.187 INFO kablam! 3 | use std::str::FromStr;
Nov 01 16:17:03.187 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 01 16:17:03.187 INFO kablam!   |
Nov 01 16:17:03.187 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 16:17:03.187 INFO kablam! 
Nov 01 16:17:03.187 INFO kablam! warning: unused imports: `IpAddr`, `Ipv4Addr`, `ToSocketAddrs`
Nov 01 16:17:03.187 INFO kablam!  --> src/main.rs:4:50
Nov 01 16:17:03.187 INFO kablam!   |
Nov 01 16:17:03.188 INFO kablam! 4 | use std::net::{TcpStream, TcpListener, Shutdown, IpAddr, Ipv4Addr, ToSocketAddrs};
Nov 01 16:17:03.188 INFO kablam!   |                                                  ^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^
Nov 01 16:17:03.188 INFO kablam! 
Nov 01 16:17:03.199 INFO kablam! warning: unreachable statement
Nov 01 16:17:03.199 INFO kablam!   --> src/main.rs:39:5
Nov 01 16:17:03.199 INFO kablam!    |
Nov 01 16:17:03.199 INFO kablam! 39 |     println!("Finish program");
Nov 01 16:17:03.199 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:03.199 INFO kablam!    |
Nov 01 16:17:03.199 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Nov 01 16:17:03.199 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 01 16:17:03.199 INFO kablam! 
Nov 01 16:17:03.255 INFO kablam! warning: unused variable: `cmd`
Nov 01 16:17:03.255 INFO kablam!   --> src/main.rs:45:18
Nov 01 16:17:03.255 INFO kablam!    |
Nov 01 16:17:03.255 INFO kablam! 45 |     let (r, ver, cmd) = check_request(&client_stream);
Nov 01 16:17:03.255 INFO kablam!    |                  ^^^ help: consider using `_cmd` instead
Nov 01 16:17:03.255 INFO kablam!    |
Nov 01 16:17:03.255 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 16:17:03.255 INFO kablam! 
Nov 01 16:17:03.255 INFO kablam! warning: unused variable: `e`
Nov 01 16:17:03.255 INFO kablam!   --> src/main.rs:57:17
Nov 01 16:17:03.256 INFO kablam!    |
Nov 01 16:17:03.256 INFO kablam! 57 |             Err(e) => {
Nov 01 16:17:03.256 INFO kablam!    |                 ^ help: consider using `_e` instead
Nov 01 16:17:03.256 INFO kablam! 
Nov 01 16:17:03.256 INFO kablam! warning: unused variable: `buf`
Nov 01 16:17:03.256 INFO kablam!    --> src/main.rs:158:13
Nov 01 16:17:03.256 INFO kablam!     |
Nov 01 16:17:03.256 INFO kablam! 158 |     let mut buf: [u8; 128] = [0; 128];
Nov 01 16:17:03.256 INFO kablam!     |             ^^^ help: consider using `_buf` instead
Nov 01 16:17:03.256 INFO kablam! 
Nov 01 16:17:03.263 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:17:03.263 INFO kablam!   --> src/main.rs:51:9
Nov 01 16:17:03.263 INFO kablam!    |
Nov 01 16:17:03.263 INFO kablam! 51 |     let mut target_address;
Nov 01 16:17:03.263 INFO kablam!    |         ----^^^^^^^^^^^^^^
Nov 01 16:17:03.263 INFO kablam!    |         |
Nov 01 16:17:03.263 INFO kablam!    |         help: remove this `mut`
Nov 01 16:17:03.263 INFO kablam!    |
Nov 01 16:17:03.264 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 16:17:03.264 INFO kablam! 
Nov 01 16:17:03.264 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:17:03.265 INFO kablam!    --> src/main.rs:104:9
Nov 01 16:17:03.265 INFO kablam!     |
Nov 01 16:17:03.265 INFO kablam! 104 |     let mut ip1 = read_u8(&mut stream);
Nov 01 16:17:03.265 INFO kablam!     |         ----^^^
Nov 01 16:17:03.265 INFO kablam!     |         |
Nov 01 16:17:03.265 INFO kablam!     |         help: remove this `mut`
Nov 01 16:17:03.265 INFO kablam! 
Nov 01 16:17:03.265 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:17:03.265 INFO kablam!    --> src/main.rs:105:9
Nov 01 16:17:03.265 INFO kablam!     |
Nov 01 16:17:03.265 INFO kablam! 105 |     let mut ip2 = read_u8(&mut stream);
Nov 01 16:17:03.265 INFO kablam!     |         ----^^^
Nov 01 16:17:03.265 INFO kablam!     |         |
Nov 01 16:17:03.265 INFO kablam!     |         help: remove this `mut`
Nov 01 16:17:03.265 INFO kablam! 
Nov 01 16:17:03.265 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:17:03.265 INFO kablam!    --> src/main.rs:106:9
Nov 01 16:17:03.265 INFO kablam!     |
Nov 01 16:17:03.265 INFO kablam! 106 |     let mut ip3 = read_u8(&mut stream);
Nov 01 16:17:03.265 INFO kablam!     |         ----^^^
Nov 01 16:17:03.266 INFO kablam!     |         |
Nov 01 16:17:03.266 INFO kablam!     |         help: remove this `mut`
Nov 01 16:17:03.266 INFO kablam! 
Nov 01 16:17:03.266 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:17:03.266 INFO kablam!    --> src/main.rs:107:9
Nov 01 16:17:03.266 INFO kablam!     |
Nov 01 16:17:03.266 INFO kablam! 107 |     let mut ip4 = read_u8(&mut stream);
Nov 01 16:17:03.266 INFO kablam!     |         ----^^^
Nov 01 16:17:03.266 INFO kablam!     |         |
Nov 01 16:17:03.266 INFO kablam!     |         help: remove this `mut`
Nov 01 16:17:03.266 INFO kablam! 
Nov 01 16:17:03.269 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:17:03.269 INFO kablam!    --> src/main.rs:158:9
Nov 01 16:17:03.269 INFO kablam!     |
Nov 01 16:17:03.269 INFO kablam! 158 |     let mut buf: [u8; 128] = [0; 128];
Nov 01 16:17:03.269 INFO kablam!     |         ----^^^
Nov 01 16:17:03.269 INFO kablam!     |         |
Nov 01 16:17:03.269 INFO kablam!     |         help: remove this `mut`
Nov 01 16:17:03.269 INFO kablam! 
Nov 01 16:17:03.270 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 16:17:03.270 INFO kablam!   --> src/main.rs:85:9
Nov 01 16:17:03.270 INFO kablam!    |
Nov 01 16:17:03.270 INFO kablam! 85 |         copy(&mut target_stream_c, &mut client_stream_c);
Nov 01 16:17:03.270 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:03.270 INFO kablam!    |
Nov 01 16:17:03.270 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 16:17:03.270 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:03.271 INFO kablam! 
Nov 01 16:17:03.271 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 16:17:03.271 INFO kablam!   --> src/main.rs:86:9
Nov 01 16:17:03.271 INFO kablam!    |
Nov 01 16:17:03.271 INFO kablam! 86 |         target_stream_c.shutdown(Shutdown::Read);
Nov 01 16:17:03.271 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:03.271 INFO kablam!    |
Nov 01 16:17:03.271 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:03.271 INFO kablam! 
Nov 01 16:17:03.271 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 16:17:03.271 INFO kablam!   --> src/main.rs:87:9
Nov 01 16:17:03.271 INFO kablam!    |
Nov 01 16:17:03.271 INFO kablam! 87 |         client_stream_c.shutdown(Shutdown::Write);
Nov 01 16:17:03.271 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:03.271 INFO kablam!    |
Nov 01 16:17:03.271 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:03.271 INFO kablam! 
Nov 01 16:17:03.271 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 16:17:03.271 INFO kablam!   --> src/main.rs:90:5
Nov 01 16:17:03.271 INFO kablam!    |
Nov 01 16:17:03.271 INFO kablam! 90 |     copy(&mut client_stream, &mut target_stream);
Nov 01 16:17:03.271 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:03.271 INFO kablam!    |
Nov 01 16:17:03.272 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:03.272 INFO kablam! 
Nov 01 16:17:03.272 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 16:17:03.272 INFO kablam!   --> src/main.rs:91:5
Nov 01 16:17:03.272 INFO kablam!    |
Nov 01 16:17:03.272 INFO kablam! 91 |     target_stream.shutdown(Shutdown::Write);
Nov 01 16:17:03.272 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:03.272 INFO kablam!    |
Nov 01 16:17:03.272 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:03.272 INFO kablam! 
Nov 01 16:17:03.272 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 16:17:03.272 INFO kablam!   --> src/main.rs:92:5
Nov 01 16:17:03.272 INFO kablam!    |
Nov 01 16:17:03.272 INFO kablam! 92 |     client_stream.shutdown(Shutdown::Read);
Nov 01 16:17:03.272 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:03.272 INFO kablam!    |
Nov 01 16:17:03.272 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:03.272 INFO kablam! 
Nov 01 16:17:03.273 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 16:17:03.273 INFO kablam!    --> src/main.rs:113:5
Nov 01 16:17:03.273 INFO kablam!     |
Nov 01 16:17:03.273 INFO kablam! 113 |     stream.write(&reply);
Nov 01 16:17:03.274 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:03.274 INFO kablam!     |
Nov 01 16:17:03.274 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:03.274 INFO kablam! 
Nov 01 16:17:03.274 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 16:17:03.274 INFO kablam!    --> src/main.rs:125:5
Nov 01 16:17:03.274 INFO kablam!     |
Nov 01 16:17:03.274 INFO kablam! 125 |     stream.read(&mut buf);
Nov 01 16:17:03.274 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:03.274 INFO kablam!     |
Nov 01 16:17:03.274 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:03.274 INFO kablam! 
Nov 01 16:17:03.274 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 16:17:03.274 INFO kablam!    --> src/main.rs:140:5
Nov 01 16:17:03.274 INFO kablam!     |
Nov 01 16:17:03.274 INFO kablam! 140 |     s.read(&mut buf);
Nov 01 16:17:03.274 INFO kablam!     |     ^^^^^^^^^^^^^^^^^
Nov 01 16:17:03.274 INFO kablam!     |
Nov 01 16:17:03.274 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:03.274 INFO kablam! 
Nov 01 16:17:03.274 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 16:17:03.275 INFO kablam!    --> src/main.rs:147:5
Nov 01 16:17:03.275 INFO kablam!     |
Nov 01 16:17:03.275 INFO kablam! 147 |     s.read(&mut buf);
Nov 01 16:17:03.275 INFO kablam!     |     ^^^^^^^^^^^^^^^^^
Nov 01 16:17:03.275 INFO kablam!     |
Nov 01 16:17:03.275 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:03.275 INFO kablam! 
Nov 01 16:17:04.231 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
Nov 01 16:17:04.233 INFO kablam! su: No module specific data is present
Nov 01 16:17:04.879 INFO running `"docker" "rm" "-f" "da74156f4db81ef9d10fbcc0e11d24109cc4480b772103a91eef96ae0466a225"`
Nov 01 16:17:05.123 INFO blam! da74156f4db81ef9d10fbcc0e11d24109cc4480b772103a91eef96ae0466a225
Nov 01 16:17:05.126 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-5/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-1/1.30.0:/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 +1.30.0 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 16:17:05.531 INFO blam! c4477cc648205e2155c7d3ce0dd66fbd6be512cc1713b1407dbdaf5c13386dd5
Nov 01 16:17:05.537 INFO running `"docker" "start" "-a" "c4477cc648205e2155c7d3ce0dd66fbd6be512cc1713b1407dbdaf5c13386dd5"`
Nov 01 16:17:06.827 INFO kablam! usermod: no changes
Nov 01 16:17:06.875 INFO kablam!    Compiling rust-socks-server v0.1.0 (/source)
Nov 01 16:17:07.519 INFO kablam! warning: unused import: `std::str::FromStr`
Nov 01 16:17:07.519 INFO kablam!  --> src/main.rs:3:5
Nov 01 16:17:07.519 INFO kablam!   |
Nov 01 16:17:07.519 INFO kablam! 3 | use std::str::FromStr;
Nov 01 16:17:07.519 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 01 16:17:07.519 INFO kablam!   |
Nov 01 16:17:07.519 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 16:17:07.519 INFO kablam! 
Nov 01 16:17:07.519 INFO kablam! warning: unused imports: `IpAddr`, `Ipv4Addr`, `ToSocketAddrs`
Nov 01 16:17:07.519 INFO kablam!  --> src/main.rs:4:50
Nov 01 16:17:07.519 INFO kablam!   |
Nov 01 16:17:07.519 INFO kablam! 4 | use std::net::{TcpStream, TcpListener, Shutdown, IpAddr, Ipv4Addr, ToSocketAddrs};
Nov 01 16:17:07.519 INFO kablam!   |                                                  ^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^
Nov 01 16:17:07.519 INFO kablam! 
Nov 01 16:17:07.519 INFO kablam! warning: unreachable statement
Nov 01 16:17:07.519 INFO kablam!   --> src/main.rs:39:5
Nov 01 16:17:07.519 INFO kablam!    |
Nov 01 16:17:07.519 INFO kablam! 39 |     println!("Finish program");
Nov 01 16:17:07.519 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:07.519 INFO kablam!    |
Nov 01 16:17:07.519 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Nov 01 16:17:07.519 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 01 16:17:07.519 INFO kablam! 
Nov 01 16:17:07.583 INFO kablam! warning: unused variable: `cmd`
Nov 01 16:17:07.583 INFO kablam!   --> src/main.rs:45:18
Nov 01 16:17:07.583 INFO kablam!    |
Nov 01 16:17:07.583 INFO kablam! 45 |     let (r, ver, cmd) = check_request(&client_stream);
Nov 01 16:17:07.583 INFO kablam!    |                  ^^^ help: consider using `_cmd` instead
Nov 01 16:17:07.583 INFO kablam!    |
Nov 01 16:17:07.583 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 16:17:07.583 INFO kablam! 
Nov 01 16:17:07.583 INFO kablam! warning: unused variable: `e`
Nov 01 16:17:07.583 INFO kablam!   --> src/main.rs:57:17
Nov 01 16:17:07.583 INFO kablam!    |
Nov 01 16:17:07.583 INFO kablam! 57 |             Err(e) => {
Nov 01 16:17:07.583 INFO kablam!    |                 ^ help: consider using `_e` instead
Nov 01 16:17:07.583 INFO kablam! 
Nov 01 16:17:07.583 INFO kablam! warning: unused variable: `buf`
Nov 01 16:17:07.583 INFO kablam!    --> src/main.rs:158:13
Nov 01 16:17:07.583 INFO kablam!     |
Nov 01 16:17:07.583 INFO kablam! 158 |     let mut buf: [u8; 128] = [0; 128];
Nov 01 16:17:07.583 INFO kablam!     |             ^^^ help: consider using `_buf` instead
Nov 01 16:17:07.583 INFO kablam! 
Nov 01 16:17:07.587 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:17:07.587 INFO kablam!   --> src/main.rs:51:9
Nov 01 16:17:07.587 INFO kablam!    |
Nov 01 16:17:07.587 INFO kablam! 51 |     let mut target_address;
Nov 01 16:17:07.587 INFO kablam!    |         ----^^^^^^^^^^^^^^
Nov 01 16:17:07.587 INFO kablam!    |         |
Nov 01 16:17:07.587 INFO kablam!    |         help: remove this `mut`
Nov 01 16:17:07.587 INFO kablam!    |
Nov 01 16:17:07.587 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 16:17:07.587 INFO kablam! 
Nov 01 16:17:07.593 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:17:07.593 INFO kablam!    --> src/main.rs:104:9
Nov 01 16:17:07.593 INFO kablam!     |
Nov 01 16:17:07.593 INFO kablam! 104 |     let mut ip1 = read_u8(&mut stream);
Nov 01 16:17:07.594 INFO kablam!     |         ----^^^
Nov 01 16:17:07.594 INFO kablam!     |         |
Nov 01 16:17:07.594 INFO kablam!     |         help: remove this `mut`
Nov 01 16:17:07.594 INFO kablam! 
Nov 01 16:17:07.594 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:17:07.594 INFO kablam!    --> src/main.rs:105:9
Nov 01 16:17:07.594 INFO kablam!     |
Nov 01 16:17:07.594 INFO kablam! 105 |     let mut ip2 = read_u8(&mut stream);
Nov 01 16:17:07.594 INFO kablam!     |         ----^^^
Nov 01 16:17:07.594 INFO kablam!     |         |
Nov 01 16:17:07.594 INFO kablam!     |         help: remove this `mut`
Nov 01 16:17:07.594 INFO kablam! 
Nov 01 16:17:07.594 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:17:07.594 INFO kablam!    --> src/main.rs:106:9
Nov 01 16:17:07.594 INFO kablam!     |
Nov 01 16:17:07.594 INFO kablam! 106 |     let mut ip3 = read_u8(&mut stream);
Nov 01 16:17:07.594 INFO kablam!     |         ----^^^
Nov 01 16:17:07.594 INFO kablam!     |         |
Nov 01 16:17:07.594 INFO kablam!     |         help: remove this `mut`
Nov 01 16:17:07.594 INFO kablam! 
Nov 01 16:17:07.594 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:17:07.594 INFO kablam!    --> src/main.rs:107:9
Nov 01 16:17:07.594 INFO kablam!     |
Nov 01 16:17:07.594 INFO kablam! 107 |     let mut ip4 = read_u8(&mut stream);
Nov 01 16:17:07.594 INFO kablam!     |         ----^^^
Nov 01 16:17:07.594 INFO kablam!     |         |
Nov 01 16:17:07.594 INFO kablam!     |         help: remove this `mut`
Nov 01 16:17:07.594 INFO kablam! 
Nov 01 16:17:07.599 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:17:07.599 INFO kablam!    --> src/main.rs:158:9
Nov 01 16:17:07.599 INFO kablam!     |
Nov 01 16:17:07.599 INFO kablam! 158 |     let mut buf: [u8; 128] = [0; 128];
Nov 01 16:17:07.599 INFO kablam!     |         ----^^^
Nov 01 16:17:07.599 INFO kablam!     |         |
Nov 01 16:17:07.599 INFO kablam!     |         help: remove this `mut`
Nov 01 16:17:07.599 INFO kablam! 
Nov 01 16:17:07.599 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 16:17:07.599 INFO kablam!   --> src/main.rs:85:9
Nov 01 16:17:07.599 INFO kablam!    |
Nov 01 16:17:07.599 INFO kablam! 85 |         copy(&mut target_stream_c, &mut client_stream_c);
Nov 01 16:17:07.599 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:07.599 INFO kablam!    |
Nov 01 16:17:07.599 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 16:17:07.599 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:07.599 INFO kablam! 
Nov 01 16:17:07.599 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 16:17:07.599 INFO kablam!   --> src/main.rs:86:9
Nov 01 16:17:07.599 INFO kablam!    |
Nov 01 16:17:07.599 INFO kablam! 86 |         target_stream_c.shutdown(Shutdown::Read);
Nov 01 16:17:07.599 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:07.599 INFO kablam!    |
Nov 01 16:17:07.599 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:07.599 INFO kablam! 
Nov 01 16:17:07.600 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 16:17:07.600 INFO kablam!   --> src/main.rs:87:9
Nov 01 16:17:07.600 INFO kablam!    |
Nov 01 16:17:07.600 INFO kablam! 87 |         client_stream_c.shutdown(Shutdown::Write);
Nov 01 16:17:07.600 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:07.600 INFO kablam!    |
Nov 01 16:17:07.600 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:07.600 INFO kablam! 
Nov 01 16:17:07.600 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 16:17:07.600 INFO kablam!   --> src/main.rs:90:5
Nov 01 16:17:07.600 INFO kablam!    |
Nov 01 16:17:07.600 INFO kablam! 90 |     copy(&mut client_stream, &mut target_stream);
Nov 01 16:17:07.600 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:07.600 INFO kablam!    |
Nov 01 16:17:07.600 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:07.600 INFO kablam! 
Nov 01 16:17:07.600 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 16:17:07.600 INFO kablam!   --> src/main.rs:91:5
Nov 01 16:17:07.600 INFO kablam!    |
Nov 01 16:17:07.600 INFO kablam! 91 |     target_stream.shutdown(Shutdown::Write);
Nov 01 16:17:07.600 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:07.600 INFO kablam!    |
Nov 01 16:17:07.600 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:07.600 INFO kablam! 
Nov 01 16:17:07.600 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 16:17:07.600 INFO kablam!   --> src/main.rs:92:5
Nov 01 16:17:07.600 INFO kablam!    |
Nov 01 16:17:07.600 INFO kablam! 92 |     client_stream.shutdown(Shutdown::Read);
Nov 01 16:17:07.600 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:07.600 INFO kablam!    |
Nov 01 16:17:07.600 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:07.600 INFO kablam! 
Nov 01 16:17:07.600 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 16:17:07.600 INFO kablam!    --> src/main.rs:113:5
Nov 01 16:17:07.600 INFO kablam!     |
Nov 01 16:17:07.600 INFO kablam! 113 |     stream.write(&reply);
Nov 01 16:17:07.600 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:07.600 INFO kablam!     |
Nov 01 16:17:07.600 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:07.600 INFO kablam! 
Nov 01 16:17:07.600 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 16:17:07.600 INFO kablam!    --> src/main.rs:125:5
Nov 01 16:17:07.600 INFO kablam!     |
Nov 01 16:17:07.600 INFO kablam! 125 |     stream.read(&mut buf);
Nov 01 16:17:07.600 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:07.600 INFO kablam!     |
Nov 01 16:17:07.600 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:07.600 INFO kablam! 
Nov 01 16:17:07.600 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 16:17:07.600 INFO kablam!    --> src/main.rs:140:5
Nov 01 16:17:07.600 INFO kablam!     |
Nov 01 16:17:07.600 INFO kablam! 140 |     s.read(&mut buf);
Nov 01 16:17:07.600 INFO kablam!     |     ^^^^^^^^^^^^^^^^^
Nov 01 16:17:07.600 INFO kablam!     |
Nov 01 16:17:07.600 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:07.600 INFO kablam! 
Nov 01 16:17:07.600 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 16:17:07.600 INFO kablam!    --> src/main.rs:147:5
Nov 01 16:17:07.600 INFO kablam!     |
Nov 01 16:17:07.600 INFO kablam! 147 |     s.read(&mut buf);
Nov 01 16:17:07.600 INFO kablam!     |     ^^^^^^^^^^^^^^^^^
Nov 01 16:17:07.600 INFO kablam!     |
Nov 01 16:17:07.600 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:07.600 INFO kablam! 
Nov 01 16:17:08.075 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Nov 01 16:17:08.075 INFO kablam! su: No module specific data is present
Nov 01 16:17:08.827 INFO running `"docker" "rm" "-f" "c4477cc648205e2155c7d3ce0dd66fbd6be512cc1713b1407dbdaf5c13386dd5"`
Nov 01 16:17:09.139 INFO blam! c4477cc648205e2155c7d3ce0dd66fbd6be512cc1713b1407dbdaf5c13386dd5
Nov 01 16:17:09.143 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-5/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-1/1.30.0:/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 +1.30.0 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 16:17:09.583 INFO blam! 5ade7dcdbad559b91613b629c593682e4ce70576d6fde4ac02e5983b0a0cd375
Nov 01 16:17:09.590 INFO running `"docker" "start" "-a" "5ade7dcdbad559b91613b629c593682e4ce70576d6fde4ac02e5983b0a0cd375"`
Nov 01 16:17:10.591 INFO kablam! usermod: no changes
Nov 01 16:17:10.667 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 01 16:17:10.667 INFO blam! 
Nov 01 16:17:10.667 INFO kablam!      Running /target/debug/deps/rust_socks_server-261a3110c46f2c03
Nov 01 16:17:10.667 INFO blam! running 0 tests
Nov 01 16:17:10.667 INFO blam! 
Nov 01 16:17:10.667 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 16:17:10.667 INFO blam! 
Nov 01 16:17:10.683 INFO kablam! su: No module specific data is present
Nov 01 16:17:11.379 INFO running `"docker" "rm" "-f" "5ade7dcdbad559b91613b629c593682e4ce70576d6fde4ac02e5983b0a0cd375"`
Nov 01 16:17:11.583 INFO blam! 5ade7dcdbad559b91613b629c593682e4ce70576d6fde4ac02e5983b0a0cd375
