Nov 01 16:17:00.791 INFO testing ak1t0/rust-socks-server against beta-2018-10-30 for beta-1.31-1
Nov 01 16:17:00.791 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 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 16:17:01.339 INFO blam! e3d175b219c7f86dbfba2a160f5518c8c1dc3fdfd6bdb044f35a872505914d4d
Nov 01 16:17:01.341 INFO running `"docker" "start" "-a" "e3d175b219c7f86dbfba2a160f5518c8c1dc3fdfd6bdb044f35a872505914d4d"`
Nov 01 16:17:02.875 INFO kablam! usermod: no changes
Nov 01 16:17:02.935 INFO kablam!    Compiling rust-socks-server v0.1.0 (/source)
Nov 01 16:17:03.415 INFO kablam! warning: unused import: `std::str::FromStr`
Nov 01 16:17:03.415 INFO kablam!  --> src/main.rs:3:5
Nov 01 16:17:03.415 INFO kablam!   |
Nov 01 16:17:03.415 INFO kablam! 3 | use std::str::FromStr;
Nov 01 16:17:03.415 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 01 16:17:03.415 INFO kablam!   |
Nov 01 16:17:03.415 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 16:17:03.415 INFO kablam! 
Nov 01 16:17:03.415 INFO kablam! warning: unused imports: `IpAddr`, `Ipv4Addr`, `ToSocketAddrs`
Nov 01 16:17:03.415 INFO kablam!  --> src/main.rs:4:50
Nov 01 16:17:03.415 INFO kablam!   |
Nov 01 16:17:03.415 INFO kablam! 4 | use std::net::{TcpStream, TcpListener, Shutdown, IpAddr, Ipv4Addr, ToSocketAddrs};
Nov 01 16:17:03.415 INFO kablam!   |                                                  ^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^
Nov 01 16:17:03.415 INFO kablam! 
Nov 01 16:17:03.443 INFO kablam! warning: unreachable statement
Nov 01 16:17:03.443 INFO kablam!   --> src/main.rs:39:5
Nov 01 16:17:03.443 INFO kablam!    |
Nov 01 16:17:03.443 INFO kablam! 39 |     println!("Finish program");
Nov 01 16:17:03.443 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:03.443 INFO kablam!    |
Nov 01 16:17:03.443 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Nov 01 16:17:03.443 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 16:17:03.443 INFO kablam! 
Nov 01 16:17:03.499 INFO kablam! warning: unused variable: `cmd`
Nov 01 16:17:03.499 INFO kablam!   --> src/main.rs:45:18
Nov 01 16:17:03.499 INFO kablam!    |
Nov 01 16:17:03.499 INFO kablam! 45 |     let (r, ver, cmd) = check_request(&client_stream);
Nov 01 16:17:03.499 INFO kablam!    |                  ^^^ help: consider using `_cmd` instead
Nov 01 16:17:03.499 INFO kablam!    |
Nov 01 16:17:03.499 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 16:17:03.499 INFO kablam! 
Nov 01 16:17:03.499 INFO kablam! warning: unused variable: `e`
Nov 01 16:17:03.499 INFO kablam!   --> src/main.rs:57:17
Nov 01 16:17:03.499 INFO kablam!    |
Nov 01 16:17:03.499 INFO kablam! 57 |             Err(e) => {
Nov 01 16:17:03.499 INFO kablam!    |                 ^ help: consider using `_e` instead
Nov 01 16:17:03.499 INFO kablam! 
Nov 01 16:17:03.499 INFO kablam! warning: unused variable: `buf`
Nov 01 16:17:03.499 INFO kablam!    --> src/main.rs:158:13
Nov 01 16:17:03.499 INFO kablam!     |
Nov 01 16:17:03.499 INFO kablam! 158 |     let mut buf: [u8; 128] = [0; 128];
Nov 01 16:17:03.499 INFO kablam!     |             ^^^ help: consider using `_buf` instead
Nov 01 16:17:03.499 INFO kablam! 
Nov 01 16:17:03.520 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:17:03.520 INFO kablam!   --> src/main.rs:51:9
Nov 01 16:17:03.520 INFO kablam!    |
Nov 01 16:17:03.520 INFO kablam! 51 |     let mut target_address;
Nov 01 16:17:03.520 INFO kablam!    |         ----^^^^^^^^^^^^^^
Nov 01 16:17:03.520 INFO kablam!    |         |
Nov 01 16:17:03.520 INFO kablam!    |         help: remove this `mut`
Nov 01 16:17:03.521 INFO kablam!    |
Nov 01 16:17:03.521 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 16:17:03.521 INFO kablam! 
Nov 01 16:17:03.543 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:17:03.543 INFO kablam!    --> src/main.rs:104:9
Nov 01 16:17:03.543 INFO kablam!     |
Nov 01 16:17:03.543 INFO kablam! 104 |     let mut ip1 = read_u8(&mut stream);
Nov 01 16:17:03.543 INFO kablam!     |         ----^^^
Nov 01 16:17:03.543 INFO kablam!     |         |
Nov 01 16:17:03.543 INFO kablam!     |         help: remove this `mut`
Nov 01 16:17:03.543 INFO kablam! 
Nov 01 16:17:03.543 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:17:03.543 INFO kablam!    --> src/main.rs:105:9
Nov 01 16:17:03.543 INFO kablam!     |
Nov 01 16:17:03.543 INFO kablam! 105 |     let mut ip2 = read_u8(&mut stream);
Nov 01 16:17:03.543 INFO kablam!     |         ----^^^
Nov 01 16:17:03.544 INFO kablam!     |         |
Nov 01 16:17:03.544 INFO kablam!     |         help: remove this `mut`
Nov 01 16:17:03.544 INFO kablam! 
Nov 01 16:17:03.544 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:17:03.544 INFO kablam!    --> src/main.rs:106:9
Nov 01 16:17:03.544 INFO kablam!     |
Nov 01 16:17:03.544 INFO kablam! 106 |     let mut ip3 = read_u8(&mut stream);
Nov 01 16:17:03.544 INFO kablam!     |         ----^^^
Nov 01 16:17:03.544 INFO kablam!     |         |
Nov 01 16:17:03.544 INFO kablam!     |         help: remove this `mut`
Nov 01 16:17:03.544 INFO kablam! 
Nov 01 16:17:03.544 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:17:03.544 INFO kablam!    --> src/main.rs:107:9
Nov 01 16:17:03.544 INFO kablam!     |
Nov 01 16:17:03.544 INFO kablam! 107 |     let mut ip4 = read_u8(&mut stream);
Nov 01 16:17:03.544 INFO kablam!     |         ----^^^
Nov 01 16:17:03.544 INFO kablam!     |         |
Nov 01 16:17:03.544 INFO kablam!     |         help: remove this `mut`
Nov 01 16:17:03.544 INFO kablam! 
Nov 01 16:17:03.544 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:17:03.544 INFO kablam!    --> src/main.rs:158:9
Nov 01 16:17:03.545 INFO kablam!     |
Nov 01 16:17:03.545 INFO kablam! 158 |     let mut buf: [u8; 128] = [0; 128];
Nov 01 16:17:03.545 INFO kablam!     |         ----^^^
Nov 01 16:17:03.545 INFO kablam!     |         |
Nov 01 16:17:03.545 INFO kablam!     |         help: remove this `mut`
Nov 01 16:17:03.545 INFO kablam! 
Nov 01 16:17:03.545 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:17:03.545 INFO kablam!   --> src/main.rs:85:9
Nov 01 16:17:03.545 INFO kablam!    |
Nov 01 16:17:03.545 INFO kablam! 85 |         copy(&mut target_stream_c, &mut client_stream_c);
Nov 01 16:17:03.545 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:03.545 INFO kablam!    |
Nov 01 16:17:03.545 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 16:17:03.545 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:03.545 INFO kablam! 
Nov 01 16:17:03.545 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:17:03.545 INFO kablam!   --> src/main.rs:86:9
Nov 01 16:17:03.546 INFO kablam!    |
Nov 01 16:17:03.546 INFO kablam! 86 |         target_stream_c.shutdown(Shutdown::Read);
Nov 01 16:17:03.546 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:03.546 INFO kablam!    |
Nov 01 16:17:03.546 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:03.546 INFO kablam! 
Nov 01 16:17:03.546 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:17:03.546 INFO kablam!   --> src/main.rs:87:9
Nov 01 16:17:03.546 INFO kablam!    |
Nov 01 16:17:03.546 INFO kablam! 87 |         client_stream_c.shutdown(Shutdown::Write);
Nov 01 16:17:03.546 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:03.546 INFO kablam!    |
Nov 01 16:17:03.546 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:03.546 INFO kablam! 
Nov 01 16:17:03.546 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:17:03.546 INFO kablam!   --> src/main.rs:90:5
Nov 01 16:17:03.546 INFO kablam!    |
Nov 01 16:17:03.546 INFO kablam! 90 |     copy(&mut client_stream, &mut target_stream);
Nov 01 16:17:03.546 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:03.546 INFO kablam!    |
Nov 01 16:17:03.546 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:03.546 INFO kablam! 
Nov 01 16:17:03.547 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:17:03.547 INFO kablam!   --> src/main.rs:91:5
Nov 01 16:17:03.547 INFO kablam!    |
Nov 01 16:17:03.547 INFO kablam! 91 |     target_stream.shutdown(Shutdown::Write);
Nov 01 16:17:03.547 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:03.547 INFO kablam!    |
Nov 01 16:17:03.547 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:03.547 INFO kablam! 
Nov 01 16:17:03.547 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:17:03.547 INFO kablam!   --> src/main.rs:92:5
Nov 01 16:17:03.547 INFO kablam!    |
Nov 01 16:17:03.547 INFO kablam! 92 |     client_stream.shutdown(Shutdown::Read);
Nov 01 16:17:03.547 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:03.547 INFO kablam!    |
Nov 01 16:17:03.547 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:03.547 INFO kablam! 
Nov 01 16:17:03.547 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:17:03.547 INFO kablam!    --> src/main.rs:113:5
Nov 01 16:17:03.547 INFO kablam!     |
Nov 01 16:17:03.547 INFO kablam! 113 |     stream.write(&reply);
Nov 01 16:17:03.547 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:03.547 INFO kablam!     |
Nov 01 16:17:03.547 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:03.547 INFO kablam! 
Nov 01 16:17:03.547 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:17:03.548 INFO kablam!    --> src/main.rs:125:5
Nov 01 16:17:03.548 INFO kablam!     |
Nov 01 16:17:03.548 INFO kablam! 125 |     stream.read(&mut buf);
Nov 01 16:17:03.548 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:03.548 INFO kablam!     |
Nov 01 16:17:03.548 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:03.548 INFO kablam! 
Nov 01 16:17:03.548 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:17:03.548 INFO kablam!    --> src/main.rs:140:5
Nov 01 16:17:03.548 INFO kablam!     |
Nov 01 16:17:03.548 INFO kablam! 140 |     s.read(&mut buf);
Nov 01 16:17:03.548 INFO kablam!     |     ^^^^^^^^^^^^^^^^^
Nov 01 16:17:03.548 INFO kablam!     |
Nov 01 16:17:03.548 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:03.548 INFO kablam! 
Nov 01 16:17:03.548 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:17:03.548 INFO kablam!    --> src/main.rs:147:5
Nov 01 16:17:03.548 INFO kablam!     |
Nov 01 16:17:03.548 INFO kablam! 147 |     s.read(&mut buf);
Nov 01 16:17:03.548 INFO kablam!     |     ^^^^^^^^^^^^^^^^^
Nov 01 16:17:03.548 INFO kablam!     |
Nov 01 16:17:03.548 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:03.548 INFO kablam! 
Nov 01 16:17:04.284 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
Nov 01 16:17:04.287 INFO kablam! su: No module specific data is present
Nov 01 16:17:05.005 INFO running `"docker" "rm" "-f" "e3d175b219c7f86dbfba2a160f5518c8c1dc3fdfd6bdb044f35a872505914d4d"`
Nov 01 16:17:05.295 INFO blam! e3d175b219c7f86dbfba2a160f5518c8c1dc3fdfd6bdb044f35a872505914d4d
Nov 01 16:17:05.299 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 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 16:17:05.662 INFO blam! 51133a190c90d6b74eb2bd950c84e75071d8e4940b3e2ea6666dc037d259a9ab
Nov 01 16:17:05.668 INFO running `"docker" "start" "-a" "51133a190c90d6b74eb2bd950c84e75071d8e4940b3e2ea6666dc037d259a9ab"`
Nov 01 16:17:06.967 INFO kablam! usermod: no changes
Nov 01 16:17:07.031 INFO kablam!    Compiling rust-socks-server v0.1.0 (/source)
Nov 01 16:17:07.599 INFO kablam! warning: unused import: `std::str::FromStr`
Nov 01 16:17:07.599 INFO kablam!  --> src/main.rs:3:5
Nov 01 16:17:07.599 INFO kablam!   |
Nov 01 16:17:07.599 INFO kablam! 3 | use std::str::FromStr;
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_imports)] on by default
Nov 01 16:17:07.599 INFO kablam! 
Nov 01 16:17:07.599 INFO kablam! warning: unused imports: `IpAddr`, `Ipv4Addr`, `ToSocketAddrs`
Nov 01 16:17:07.599 INFO kablam!  --> src/main.rs:4:50
Nov 01 16:17:07.599 INFO kablam!   |
Nov 01 16:17:07.599 INFO kablam! 4 | use std::net::{TcpStream, TcpListener, Shutdown, IpAddr, Ipv4Addr, ToSocketAddrs};
Nov 01 16:17:07.599 INFO kablam!   |                                                  ^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^
Nov 01 16:17:07.599 INFO kablam! 
Nov 01 16:17:07.599 INFO kablam! warning: unreachable statement
Nov 01 16:17:07.599 INFO kablam!   --> src/main.rs:39:5
Nov 01 16:17:07.599 INFO kablam!    |
Nov 01 16:17:07.599 INFO kablam! 39 |     println!("Finish program");
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(unreachable_code)] on by default
Nov 01 16:17:07.599 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 16:17:07.599 INFO kablam! 
Nov 01 16:17:07.655 INFO kablam! warning: unused variable: `cmd`
Nov 01 16:17:07.655 INFO kablam!   --> src/main.rs:45:18
Nov 01 16:17:07.655 INFO kablam!    |
Nov 01 16:17:07.655 INFO kablam! 45 |     let (r, ver, cmd) = check_request(&client_stream);
Nov 01 16:17:07.655 INFO kablam!    |                  ^^^ help: consider using `_cmd` instead
Nov 01 16:17:07.655 INFO kablam!    |
Nov 01 16:17:07.655 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 16:17:07.655 INFO kablam! 
Nov 01 16:17:07.655 INFO kablam! warning: unused variable: `e`
Nov 01 16:17:07.655 INFO kablam!   --> src/main.rs:57:17
Nov 01 16:17:07.655 INFO kablam!    |
Nov 01 16:17:07.655 INFO kablam! 57 |             Err(e) => {
Nov 01 16:17:07.655 INFO kablam!    |                 ^ help: consider using `_e` instead
Nov 01 16:17:07.655 INFO kablam! 
Nov 01 16:17:07.655 INFO kablam! warning: unused variable: `buf`
Nov 01 16:17:07.655 INFO kablam!    --> src/main.rs:158:13
Nov 01 16:17:07.655 INFO kablam!     |
Nov 01 16:17:07.655 INFO kablam! 158 |     let mut buf: [u8; 128] = [0; 128];
Nov 01 16:17:07.655 INFO kablam!     |             ^^^ help: consider using `_buf` instead
Nov 01 16:17:07.655 INFO kablam! 
Nov 01 16:17:07.679 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:17:07.679 INFO kablam!   --> src/main.rs:51:9
Nov 01 16:17:07.679 INFO kablam!    |
Nov 01 16:17:07.679 INFO kablam! 51 |     let mut target_address;
Nov 01 16:17:07.679 INFO kablam!    |         ----^^^^^^^^^^^^^^
Nov 01 16:17:07.679 INFO kablam!    |         |
Nov 01 16:17:07.679 INFO kablam!    |         help: remove this `mut`
Nov 01 16:17:07.679 INFO kablam!    |
Nov 01 16:17:07.679 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 16:17:07.679 INFO kablam! 
Nov 01 16:17:07.679 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:17:07.679 INFO kablam!    --> src/main.rs:104:9
Nov 01 16:17:07.679 INFO kablam!     |
Nov 01 16:17:07.679 INFO kablam! 104 |     let mut ip1 = read_u8(&mut stream);
Nov 01 16:17:07.679 INFO kablam!     |         ----^^^
Nov 01 16:17:07.679 INFO kablam!     |         |
Nov 01 16:17:07.679 INFO kablam!     |         help: remove this `mut`
Nov 01 16:17:07.679 INFO kablam! 
Nov 01 16:17:07.679 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:17:07.679 INFO kablam!    --> src/main.rs:105:9
Nov 01 16:17:07.679 INFO kablam!     |
Nov 01 16:17:07.679 INFO kablam! 105 |     let mut ip2 = read_u8(&mut stream);
Nov 01 16:17:07.679 INFO kablam!     |         ----^^^
Nov 01 16:17:07.679 INFO kablam!     |         |
Nov 01 16:17:07.679 INFO kablam!     |         help: remove this `mut`
Nov 01 16:17:07.679 INFO kablam! 
Nov 01 16:17:07.679 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:17:07.679 INFO kablam!    --> src/main.rs:106:9
Nov 01 16:17:07.679 INFO kablam!     |
Nov 01 16:17:07.679 INFO kablam! 106 |     let mut ip3 = read_u8(&mut stream);
Nov 01 16:17:07.679 INFO kablam!     |         ----^^^
Nov 01 16:17:07.679 INFO kablam!     |         |
Nov 01 16:17:07.679 INFO kablam!     |         help: remove this `mut`
Nov 01 16:17:07.682 INFO kablam! 
Nov 01 16:17:07.682 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:17:07.682 INFO kablam!    --> src/main.rs:107:9
Nov 01 16:17:07.682 INFO kablam!     |
Nov 01 16:17:07.682 INFO kablam! 107 |     let mut ip4 = read_u8(&mut stream);
Nov 01 16:17:07.682 INFO kablam!     |         ----^^^
Nov 01 16:17:07.682 INFO kablam!     |         |
Nov 01 16:17:07.682 INFO kablam!     |         help: remove this `mut`
Nov 01 16:17:07.682 INFO kablam! 
Nov 01 16:17:07.683 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:17:07.683 INFO kablam!    --> src/main.rs:158:9
Nov 01 16:17:07.683 INFO kablam!     |
Nov 01 16:17:07.683 INFO kablam! 158 |     let mut buf: [u8; 128] = [0; 128];
Nov 01 16:17:07.683 INFO kablam!     |         ----^^^
Nov 01 16:17:07.683 INFO kablam!     |         |
Nov 01 16:17:07.683 INFO kablam!     |         help: remove this `mut`
Nov 01 16:17:07.683 INFO kablam! 
Nov 01 16:17:07.687 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:17:07.687 INFO kablam!   --> src/main.rs:85:9
Nov 01 16:17:07.687 INFO kablam!    |
Nov 01 16:17:07.687 INFO kablam! 85 |         copy(&mut target_stream_c, &mut client_stream_c);
Nov 01 16:17:07.687 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:07.687 INFO kablam!    |
Nov 01 16:17:07.687 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 16:17:07.687 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:07.687 INFO kablam! 
Nov 01 16:17:07.687 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:17:07.687 INFO kablam!   --> src/main.rs:86:9
Nov 01 16:17:07.687 INFO kablam!    |
Nov 01 16:17:07.687 INFO kablam! 86 |         target_stream_c.shutdown(Shutdown::Read);
Nov 01 16:17:07.687 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:07.687 INFO kablam!    |
Nov 01 16:17:07.687 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:07.687 INFO kablam! 
Nov 01 16:17:07.687 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:17:07.687 INFO kablam!   --> src/main.rs:87:9
Nov 01 16:17:07.687 INFO kablam!    |
Nov 01 16:17:07.687 INFO kablam! 87 |         client_stream_c.shutdown(Shutdown::Write);
Nov 01 16:17:07.687 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:07.687 INFO kablam!    |
Nov 01 16:17:07.687 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:07.687 INFO kablam! 
Nov 01 16:17:07.687 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:17:07.687 INFO kablam!   --> src/main.rs:90:5
Nov 01 16:17:07.687 INFO kablam!    |
Nov 01 16:17:07.687 INFO kablam! 90 |     copy(&mut client_stream, &mut target_stream);
Nov 01 16:17:07.687 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:07.687 INFO kablam!    |
Nov 01 16:17:07.687 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:07.687 INFO kablam! 
Nov 01 16:17:07.687 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:17:07.687 INFO kablam!   --> src/main.rs:91:5
Nov 01 16:17:07.687 INFO kablam!    |
Nov 01 16:17:07.687 INFO kablam! 91 |     target_stream.shutdown(Shutdown::Write);
Nov 01 16:17:07.687 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:07.687 INFO kablam!    |
Nov 01 16:17:07.687 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:07.687 INFO kablam! 
Nov 01 16:17:07.687 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:17:07.687 INFO kablam!   --> src/main.rs:92:5
Nov 01 16:17:07.687 INFO kablam!    |
Nov 01 16:17:07.687 INFO kablam! 92 |     client_stream.shutdown(Shutdown::Read);
Nov 01 16:17:07.687 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:07.687 INFO kablam!    |
Nov 01 16:17:07.687 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:07.687 INFO kablam! 
Nov 01 16:17:07.687 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:17:07.688 INFO kablam!    --> src/main.rs:113:5
Nov 01 16:17:07.688 INFO kablam!     |
Nov 01 16:17:07.688 INFO kablam! 113 |     stream.write(&reply);
Nov 01 16:17:07.688 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:07.688 INFO kablam!     |
Nov 01 16:17:07.688 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:07.688 INFO kablam! 
Nov 01 16:17:07.688 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:17:07.688 INFO kablam!    --> src/main.rs:125:5
Nov 01 16:17:07.688 INFO kablam!     |
Nov 01 16:17:07.688 INFO kablam! 125 |     stream.read(&mut buf);
Nov 01 16:17:07.688 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:17:07.688 INFO kablam!     |
Nov 01 16:17:07.688 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:07.688 INFO kablam! 
Nov 01 16:17:07.688 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:17:07.688 INFO kablam!    --> src/main.rs:140:5
Nov 01 16:17:07.688 INFO kablam!     |
Nov 01 16:17:07.688 INFO kablam! 140 |     s.read(&mut buf);
Nov 01 16:17:07.688 INFO kablam!     |     ^^^^^^^^^^^^^^^^^
Nov 01 16:17:07.688 INFO kablam!     |
Nov 01 16:17:07.688 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:07.688 INFO kablam! 
Nov 01 16:17:07.688 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:17:07.688 INFO kablam!    --> src/main.rs:147:5
Nov 01 16:17:07.688 INFO kablam!     |
Nov 01 16:17:07.688 INFO kablam! 147 |     s.read(&mut buf);
Nov 01 16:17:07.688 INFO kablam!     |     ^^^^^^^^^^^^^^^^^
Nov 01 16:17:07.688 INFO kablam!     |
Nov 01 16:17:07.688 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:17:07.689 INFO kablam! 
Nov 01 16:17:08.119 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
Nov 01 16:17:08.119 INFO kablam! su: No module specific data is present
Nov 01 16:17:08.859 INFO running `"docker" "rm" "-f" "51133a190c90d6b74eb2bd950c84e75071d8e4940b3e2ea6666dc037d259a9ab"`
Nov 01 16:17:09.247 INFO blam! 51133a190c90d6b74eb2bd950c84e75071d8e4940b3e2ea6666dc037d259a9ab
Nov 01 16:17:09.247 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 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 16:17:09.711 INFO blam! 1ec9a05e25b517ffc8de8cf667cf6581108ac95f9999505c4e78de707104599c
Nov 01 16:17:09.713 INFO running `"docker" "start" "-a" "1ec9a05e25b517ffc8de8cf667cf6581108ac95f9999505c4e78de707104599c"`
Nov 01 16:17:11.146 INFO kablam! usermod: no changes
Nov 01 16:17:11.211 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 01 16:17:11.211 INFO kablam!      Running /target/debug/deps/rust_socks_server-ee1a4d0b6b4439e0
Nov 01 16:17:11.214 INFO blam! 
Nov 01 16:17:11.215 INFO blam! running 0 tests
Nov 01 16:17:11.215 INFO blam! 
Nov 01 16:17:11.215 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 16:17:11.215 INFO blam! 
Nov 01 16:17:11.222 INFO kablam! su: No module specific data is present
Nov 01 16:17:11.911 INFO running `"docker" "rm" "-f" "1ec9a05e25b517ffc8de8cf667cf6581108ac95f9999505c4e78de707104599c"`
Nov 01 16:17:12.224 INFO blam! 1ec9a05e25b517ffc8de8cf667cf6581108ac95f9999505c4e78de707104599c
