Nov 07 00:50:08.209 INFO checking benschau/rsh against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 00:50:08.209 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-0/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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"`
Nov 07 00:50:08.634 INFO blam! bf44d6b4dfcba55fdf3a932a370efc23dabdbb53d3625a83b1e60cd1117def10
Nov 07 00:50:08.635 INFO running `"docker" "start" "-a" "bf44d6b4dfcba55fdf3a932a370efc23dabdbb53d3625a83b1e60cd1117def10"`
Nov 07 00:50:10.145 INFO kablam! usermod: no changes
Nov 07 00:50:10.240 INFO kablam!     Checking nix v0.5.1
Nov 07 00:50:10.240 INFO kablam!     Checking nix v0.11.0
Nov 07 00:50:14.932 INFO kablam!     Checking rustyline v1.0.0
Nov 07 00:50:18.525 INFO kablam!     Checking rsh v0.1.0 (/source)
Nov 07 00:50:19.830 INFO kablam! warning: unused import: `std::fs::File`
Nov 07 00:50:19.831 INFO kablam!  --> src/lib.rs:7:5
Nov 07 00:50:19.832 INFO kablam!   |
Nov 07 00:50:19.832 INFO kablam! 7 | use std::fs::File;
Nov 07 00:50:19.833 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 07 00:50:19.834 INFO kablam!   |
Nov 07 00:50:19.834 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 00:50:19.835 INFO kablam! 
Nov 07 00:50:19.836 INFO kablam! warning: unused import: `Stdio`
Nov 07 00:50:19.836 INFO kablam!   --> src/lib.rs:11:29
Nov 07 00:50:19.837 INFO kablam!    |
Nov 07 00:50:19.838 INFO kablam! 11 | use std::process::{Command, Stdio};
Nov 07 00:50:19.838 INFO kablam!    |                             ^^^^^
Nov 07 00:50:19.839 INFO kablam! 
Nov 07 00:50:19.840 INFO kablam! warning: unused imports: `FromRawFd`, `IntoRawFd`
Nov 07 00:50:19.840 INFO kablam!   --> src/lib.rs:12:25
Nov 07 00:50:19.841 INFO kablam!    |
Nov 07 00:50:19.841 INFO kablam! 12 | use std::os::unix::io::{FromRawFd, IntoRawFd};
Nov 07 00:50:19.842 INFO kablam!    |                         ^^^^^^^^^  ^^^^^^^^^
Nov 07 00:50:19.843 INFO kablam! 
Nov 07 00:50:19.843 INFO kablam! warning: unused import: `rustyline::error::ReadlineError`
Nov 07 00:50:19.844 INFO kablam!   --> src/lib.rs:15:5
Nov 07 00:50:19.845 INFO kablam!    |
Nov 07 00:50:19.845 INFO kablam! 15 | use rustyline::error::ReadlineError;
Nov 07 00:50:19.846 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 00:50:19.846 INFO kablam! 
Nov 07 00:50:19.847 INFO kablam! warning: unused import: `nix::unistd::pipe`
Nov 07 00:50:19.847 INFO kablam!   --> src/lib.rs:18:5
Nov 07 00:50:19.847 INFO kablam!    |
Nov 07 00:50:19.847 INFO kablam! 18 | use nix::unistd::pipe;
Nov 07 00:50:19.847 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 07 00:50:19.849 INFO kablam! 
Nov 07 00:50:19.849 INFO kablam! warning: unnecessary parentheses around function argument
Nov 07 00:50:19.850 INFO kablam!   --> src/builtin.rs:54:8
Nov 07 00:50:19.850 INFO kablam!    |
Nov 07 00:50:19.850 INFO kablam! 54 |     Ok((0))
Nov 07 00:50:19.850 INFO kablam!    |        ^^^ help: remove these parentheses
Nov 07 00:50:19.851 INFO kablam!    |
Nov 07 00:50:19.851 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 07 00:50:19.851 INFO kablam! 
Nov 07 00:50:19.852 INFO kablam! warning: unnecessary parentheses around function argument
Nov 07 00:50:19.852 INFO kablam!   --> src/builtin.rs:61:8
Nov 07 00:50:19.852 INFO kablam!    |
Nov 07 00:50:19.852 INFO kablam! 61 |     Ok((env::current_dir().unwrap()))
Nov 07 00:50:19.852 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 07 00:50:19.856 INFO kablam! 
Nov 07 00:50:20.040 INFO kablam! warning: unused import: `std::fs::File`
Nov 07 00:50:20.041 INFO kablam!  --> src/lib.rs:7:5
Nov 07 00:50:20.042 INFO kablam!   |
Nov 07 00:50:20.042 INFO kablam! 7 | use std::fs::File;
Nov 07 00:50:20.042 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 07 00:50:20.042 INFO kablam!   |
Nov 07 00:50:20.042 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 00:50:20.042 INFO kablam! 
Nov 07 00:50:20.043 INFO kablam! warning: unused import: `Stdio`
Nov 07 00:50:20.043 INFO kablam!   --> src/lib.rs:11:29
Nov 07 00:50:20.043 INFO kablam!    |
Nov 07 00:50:20.043 INFO kablam! 11 | use std::process::{Command, Stdio};
Nov 07 00:50:20.043 INFO kablam!    |                             ^^^^^
Nov 07 00:50:20.043 INFO kablam! 
Nov 07 00:50:20.043 INFO kablam! warning: unused imports: `FromRawFd`, `IntoRawFd`
Nov 07 00:50:20.043 INFO kablam!   --> src/lib.rs:12:25
Nov 07 00:50:20.043 INFO kablam!    |
Nov 07 00:50:20.045 INFO kablam! 12 | use std::os::unix::io::{FromRawFd, IntoRawFd};
Nov 07 00:50:20.045 INFO kablam!    |                         ^^^^^^^^^  ^^^^^^^^^
Nov 07 00:50:20.045 INFO kablam! 
Nov 07 00:50:20.045 INFO kablam! warning: unused import: `rustyline::error::ReadlineError`
Nov 07 00:50:20.045 INFO kablam!   --> src/lib.rs:15:5
Nov 07 00:50:20.045 INFO kablam!    |
Nov 07 00:50:20.045 INFO kablam! 15 | use rustyline::error::ReadlineError;
Nov 07 00:50:20.045 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 00:50:20.045 INFO kablam! 
Nov 07 00:50:20.045 INFO kablam! warning: unused import: `nix::unistd::pipe`
Nov 07 00:50:20.045 INFO kablam!   --> src/lib.rs:18:5
Nov 07 00:50:20.045 INFO kablam!    |
Nov 07 00:50:20.045 INFO kablam! 18 | use nix::unistd::pipe;
Nov 07 00:50:20.048 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 07 00:50:20.048 INFO kablam! 
Nov 07 00:50:20.048 INFO kablam! warning: unnecessary parentheses around function argument
Nov 07 00:50:20.048 INFO kablam!   --> src/builtin.rs:54:8
Nov 07 00:50:20.048 INFO kablam!    |
Nov 07 00:50:20.048 INFO kablam! 54 |     Ok((0))
Nov 07 00:50:20.048 INFO kablam!    |        ^^^ help: remove these parentheses
Nov 07 00:50:20.048 INFO kablam!    |
Nov 07 00:50:20.048 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 07 00:50:20.048 INFO kablam! 
Nov 07 00:50:20.048 INFO kablam! warning: unnecessary parentheses around function argument
Nov 07 00:50:20.050 INFO kablam!   --> src/builtin.rs:61:8
Nov 07 00:50:20.050 INFO kablam!    |
Nov 07 00:50:20.050 INFO kablam! 61 |     Ok((env::current_dir().unwrap()))
Nov 07 00:50:20.050 INFO kablam!    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 07 00:50:20.050 INFO kablam! 
Nov 07 00:50:20.050 INFO kablam! warning: unused import: `super::*`
Nov 07 00:50:20.050 INFO kablam!    --> src/lib.rs:203:9
Nov 07 00:50:20.050 INFO kablam!     |
Nov 07 00:50:20.050 INFO kablam! 203 |     use super::*;
Nov 07 00:50:20.050 INFO kablam!     |         ^^^^^^^^
Nov 07 00:50:20.050 INFO kablam! 
Nov 07 00:50:20.091 INFO kablam! warning: unused variable: `env`
Nov 07 00:50:20.091 INFO kablam!   --> src/builtin.rs:38:15
Nov 07 00:50:20.091 INFO kablam!    |
Nov 07 00:50:20.091 INFO kablam! 38 | pub fn export(env: &[String]) -> Result<(), Box<Error>> {
Nov 07 00:50:20.091 INFO kablam!    |               ^^^ help: consider using `_env` instead
Nov 07 00:50:20.112 INFO kablam!    |
Nov 07 00:50:20.112 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 00:50:20.112 INFO kablam! 
Nov 07 00:50:20.113 INFO kablam! warning: unused variable: `string`
Nov 07 00:50:20.113 INFO kablam!   --> src/builtin.rs:52:13
Nov 07 00:50:20.113 INFO kablam!    |
Nov 07 00:50:20.113 INFO kablam! 52 | pub fn hash(string: &str) -> Result<(u32), Box<Error>> {
Nov 07 00:50:20.113 INFO kablam!    |             ^^^^^^ help: consider using `_string` instead
Nov 07 00:50:20.113 INFO kablam! 
Nov 07 00:50:20.116 INFO kablam! warning: unused variable: `stdin`
Nov 07 00:50:20.116 INFO kablam!   --> src/lib.rs:48:9
Nov 07 00:50:20.116 INFO kablam!    |
Nov 07 00:50:20.116 INFO kablam! 48 |     let stdin = io::stdin();
Nov 07 00:50:20.116 INFO kablam!    |         ^^^^^ help: consider using `_stdin` instead
Nov 07 00:50:20.116 INFO kablam! 
Nov 07 00:50:20.116 INFO kablam! warning: variable `pwd` is assigned to, but never used
Nov 07 00:50:20.116 INFO kablam!   --> src/lib.rs:51:13
Nov 07 00:50:20.116 INFO kablam!    |
Nov 07 00:50:20.116 INFO kablam! 51 |     let mut pwd: PathBuf;
Nov 07 00:50:20.116 INFO kablam!    |             ^^^
Nov 07 00:50:20.116 INFO kablam!    |
Nov 07 00:50:20.116 INFO kablam!    = note: consider using `_pwd` instead
Nov 07 00:50:20.119 INFO kablam! 
Nov 07 00:50:20.119 INFO kablam! warning: value assigned to `pwd` is never read
Nov 07 00:50:20.119 INFO kablam!   --> src/lib.rs:63:9
Nov 07 00:50:20.119 INFO kablam!    |
Nov 07 00:50:20.119 INFO kablam! 63 |         pwd = builtin::pwd()?;
Nov 07 00:50:20.119 INFO kablam!    |         ^^^
Nov 07 00:50:20.119 INFO kablam!    |
Nov 07 00:50:20.121 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 07 00:50:20.121 INFO kablam! 
Nov 07 00:50:20.121 INFO kablam! warning: unused variable: `e`
Nov 07 00:50:20.121 INFO kablam!    --> src/lib.rs:107:25
Nov 07 00:50:20.121 INFO kablam!     |
Nov 07 00:50:20.121 INFO kablam! 107 |                     Err(e) => {
Nov 07 00:50:20.121 INFO kablam!     |                         ^ help: consider using `_e` instead
Nov 07 00:50:20.123 INFO kablam! 
Nov 07 00:50:20.123 INFO kablam! warning: unused variable: `config`
Nov 07 00:50:20.123 INFO kablam!   --> src/lib.rs:47:12
Nov 07 00:50:20.123 INFO kablam!    |
Nov 07 00:50:20.123 INFO kablam! 47 | pub fn run(config: Config) -> Result<(), Box<Error>> {
Nov 07 00:50:20.123 INFO kablam!    |            ^^^^^^ help: consider using `_config` instead
Nov 07 00:50:20.123 INFO kablam! 
Nov 07 00:50:20.125 INFO kablam! warning: unused variable: `i`
Nov 07 00:50:20.125 INFO kablam!    --> src/lib.rs:171:10
Nov 07 00:50:20.125 INFO kablam!     |
Nov 07 00:50:20.125 INFO kablam! 171 |     for (i, token) in tokens.iter().enumerate() {
Nov 07 00:50:20.125 INFO kablam!     |          ^ help: consider using `_i` instead
Nov 07 00:50:20.125 INFO kablam! 
Nov 07 00:50:20.139 INFO kablam! warning: variable does not need to be mutable
Nov 07 00:50:20.139 INFO kablam!   --> src/lib.rs:52:9
Nov 07 00:50:20.139 INFO kablam!    |
Nov 07 00:50:20.139 INFO kablam! 52 |     let mut running: bool = true;
Nov 07 00:50:20.139 INFO kablam!    |         ----^^^^^^^
Nov 07 00:50:20.139 INFO kablam!    |         |
Nov 07 00:50:20.139 INFO kablam!    |         help: remove this `mut`
Nov 07 00:50:20.160 INFO kablam!    |
Nov 07 00:50:20.160 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 07 00:50:20.160 INFO kablam! 
Nov 07 00:50:20.169 INFO kablam! warning: static item is never used: `HELP`
Nov 07 00:50:20.169 INFO kablam!   --> src/builtin.rs:10:1
Nov 07 00:50:20.169 INFO kablam!    |
Nov 07 00:50:20.169 INFO kablam! 10 | / static HELP: &'static str = "
Nov 07 00:50:20.169 INFO kablam! 11 | |     exit - exits the shell.     
Nov 07 00:50:20.169 INFO kablam! 12 | | ";
Nov 07 00:50:20.169 INFO kablam!    | |__^
Nov 07 00:50:20.169 INFO kablam!    |
Nov 07 00:50:20.169 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 07 00:50:20.169 INFO kablam! 
Nov 07 00:50:20.169 INFO kablam! warning: function is never used: `help`
Nov 07 00:50:20.169 INFO kablam!   --> src/builtin.rs:17:1
Nov 07 00:50:20.169 INFO kablam!    |
Nov 07 00:50:20.169 INFO kablam! 17 | pub fn help() {
Nov 07 00:50:20.169 INFO kablam!    | ^^^^^^^^^^^^^
Nov 07 00:50:20.169 INFO kablam! 
Nov 07 00:50:20.173 INFO kablam! warning: function is never used: `cd`
Nov 07 00:50:20.174 INFO kablam!   --> src/builtin.rs:31:1
Nov 07 00:50:20.174 INFO kablam!    |
Nov 07 00:50:20.174 INFO kablam! 31 | pub fn cd(path: PathBuf) {
Nov 07 00:50:20.174 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 00:50:20.174 INFO kablam! 
Nov 07 00:50:20.174 INFO kablam! warning: function is never used: `export`
Nov 07 00:50:20.174 INFO kablam!   --> src/builtin.rs:38:1
Nov 07 00:50:20.174 INFO kablam!    |
Nov 07 00:50:20.174 INFO kablam! 38 | pub fn export(env: &[String]) -> Result<(), Box<Error>> {
Nov 07 00:50:20.174 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 00:50:20.174 INFO kablam! 
Nov 07 00:50:20.174 INFO kablam! warning: function is never used: `unset`
Nov 07 00:50:20.174 INFO kablam!   --> src/builtin.rs:45:1
Nov 07 00:50:20.174 INFO kablam!    |
Nov 07 00:50:20.174 INFO kablam! 45 | pub fn unset() -> Result<(), Box<Error>> {
Nov 07 00:50:20.174 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 00:50:20.174 INFO kablam! 
Nov 07 00:50:20.178 INFO kablam! warning: function is never used: `hash`
Nov 07 00:50:20.178 INFO kablam!   --> src/builtin.rs:52:1
Nov 07 00:50:20.178 INFO kablam!    |
Nov 07 00:50:20.178 INFO kablam! 52 | pub fn hash(string: &str) -> Result<(u32), Box<Error>> {
Nov 07 00:50:20.178 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 00:50:20.178 INFO kablam! 
Nov 07 00:50:20.178 INFO kablam! warning: field is never used: `stdin_fd`
Nov 07 00:50:20.178 INFO kablam!    --> src/lib.rs:121:5
Nov 07 00:50:20.178 INFO kablam!     |
Nov 07 00:50:20.178 INFO kablam! 121 |     stdin_fd: c_int,
Nov 07 00:50:20.178 INFO kablam!     |     ^^^^^^^^^^^^^^^
Nov 07 00:50:20.178 INFO kablam! 
Nov 07 00:50:20.181 INFO kablam! warning: field is never used: `stdout_fd`
Nov 07 00:50:20.181 INFO kablam!    --> src/lib.rs:122:5
Nov 07 00:50:20.181 INFO kablam!     |
Nov 07 00:50:20.181 INFO kablam! 122 |     stdout_fd: c_int,
Nov 07 00:50:20.181 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Nov 07 00:50:20.181 INFO kablam! 
Nov 07 00:50:20.181 INFO kablam! warning: field is never used: `stderr_fd`
Nov 07 00:50:20.181 INFO kablam!    --> src/lib.rs:123:5
Nov 07 00:50:20.183 INFO kablam!     |
Nov 07 00:50:20.183 INFO kablam! 123 |     stderr_fd: c_int,
Nov 07 00:50:20.183 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Nov 07 00:50:20.183 INFO kablam! 
Nov 07 00:50:20.270 INFO kablam! warning: unused variable: `env`
Nov 07 00:50:20.270 INFO kablam!   --> src/builtin.rs:38:15
Nov 07 00:50:20.270 INFO kablam!    |
Nov 07 00:50:20.270 INFO kablam! 38 | pub fn export(env: &[String]) -> Result<(), Box<Error>> {
Nov 07 00:50:20.270 INFO kablam!    |               ^^^ help: consider using `_env` instead
Nov 07 00:50:20.270 INFO kablam!    |
Nov 07 00:50:20.276 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 00:50:20.276 INFO kablam! 
Nov 07 00:50:20.277 INFO kablam! warning: unused variable: `string`
Nov 07 00:50:20.277 INFO kablam!   --> src/builtin.rs:52:13
Nov 07 00:50:20.277 INFO kablam!    |
Nov 07 00:50:20.277 INFO kablam! 52 | pub fn hash(string: &str) -> Result<(u32), Box<Error>> {
Nov 07 00:50:20.277 INFO kablam!    |             ^^^^^^ help: consider using `_string` instead
Nov 07 00:50:20.277 INFO kablam! 
Nov 07 00:50:20.278 INFO kablam! warning: unused variable: `stdin`
Nov 07 00:50:20.278 INFO kablam!   --> src/lib.rs:48:9
Nov 07 00:50:20.278 INFO kablam!    |
Nov 07 00:50:20.278 INFO kablam! 48 |     let stdin = io::stdin();
Nov 07 00:50:20.278 INFO kablam!    |         ^^^^^ help: consider using `_stdin` instead
Nov 07 00:50:20.278 INFO kablam! 
Nov 07 00:50:20.279 INFO kablam! warning: variable `pwd` is assigned to, but never used
Nov 07 00:50:20.279 INFO kablam!   --> src/lib.rs:51:13
Nov 07 00:50:20.279 INFO kablam!    |
Nov 07 00:50:20.279 INFO kablam! 51 |     let mut pwd: PathBuf;
Nov 07 00:50:20.279 INFO kablam!    |             ^^^
Nov 07 00:50:20.279 INFO kablam!    |
Nov 07 00:50:20.279 INFO kablam!    = note: consider using `_pwd` instead
Nov 07 00:50:20.280 INFO kablam! 
Nov 07 00:50:20.280 INFO kablam! warning: value assigned to `pwd` is never read
Nov 07 00:50:20.280 INFO kablam!   --> src/lib.rs:63:9
Nov 07 00:50:20.280 INFO kablam!    |
Nov 07 00:50:20.281 INFO kablam! 63 |         pwd = builtin::pwd()?;
Nov 07 00:50:20.281 INFO kablam!    |         ^^^
Nov 07 00:50:20.281 INFO kablam!    |
Nov 07 00:50:20.281 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 07 00:50:20.281 INFO kablam! 
Nov 07 00:50:20.282 INFO kablam! warning: unused variable: `e`
Nov 07 00:50:20.282 INFO kablam!    --> src/lib.rs:107:25
Nov 07 00:50:20.282 INFO kablam!     |
Nov 07 00:50:20.282 INFO kablam! 107 |                     Err(e) => {
Nov 07 00:50:20.282 INFO kablam!     |                         ^ help: consider using `_e` instead
Nov 07 00:50:20.282 INFO kablam! 
Nov 07 00:50:20.282 INFO kablam! warning: unused variable: `config`
Nov 07 00:50:20.282 INFO kablam!   --> src/lib.rs:47:12
Nov 07 00:50:20.283 INFO kablam!    |
Nov 07 00:50:20.283 INFO kablam! 47 | pub fn run(config: Config) -> Result<(), Box<Error>> {
Nov 07 00:50:20.283 INFO kablam!    |            ^^^^^^ help: consider using `_config` instead
Nov 07 00:50:20.283 INFO kablam! 
Nov 07 00:50:20.283 INFO kablam! warning: unused variable: `i`
Nov 07 00:50:20.283 INFO kablam!    --> src/lib.rs:171:10
Nov 07 00:50:20.283 INFO kablam!     |
Nov 07 00:50:20.283 INFO kablam! 171 |     for (i, token) in tokens.iter().enumerate() {
Nov 07 00:50:20.284 INFO kablam!     |          ^ help: consider using `_i` instead
Nov 07 00:50:20.284 INFO kablam! 
Nov 07 00:50:20.284 INFO kablam! warning: unused variable: `filetype`
Nov 07 00:50:20.284 INFO kablam!    --> src/lib.rs:207:13
Nov 07 00:50:20.284 INFO kablam!     |
Nov 07 00:50:20.284 INFO kablam! 207 |         let filetype = "startup";
Nov 07 00:50:20.284 INFO kablam!     |             ^^^^^^^^ help: consider using `_filetype` instead
Nov 07 00:50:20.284 INFO kablam! 
Nov 07 00:50:20.285 INFO kablam! warning: unused variable: `filename`
Nov 07 00:50:20.285 INFO kablam!    --> src/lib.rs:208:13
Nov 07 00:50:20.285 INFO kablam!     |
Nov 07 00:50:20.285 INFO kablam! 208 |         let filename = "./rshrc";
Nov 07 00:50:20.285 INFO kablam!     |             ^^^^^^^^ help: consider using `_filename` instead
Nov 07 00:50:20.285 INFO kablam! 
Nov 07 00:50:20.312 INFO kablam! warning: variable does not need to be mutable
Nov 07 00:50:20.312 INFO kablam!   --> src/lib.rs:52:9
Nov 07 00:50:20.312 INFO kablam!    |
Nov 07 00:50:20.312 INFO kablam! 52 |     let mut running: bool = true;
Nov 07 00:50:20.312 INFO kablam!    |         ----^^^^^^^
Nov 07 00:50:20.312 INFO kablam!    |         |
Nov 07 00:50:20.312 INFO kablam!    |         help: remove this `mut`
Nov 07 00:50:20.313 INFO kablam!    |
Nov 07 00:50:20.313 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 07 00:50:20.313 INFO kablam! 
Nov 07 00:50:20.353 INFO kablam! warning: static item is never used: `HELP`
Nov 07 00:50:20.353 INFO kablam!   --> src/builtin.rs:10:1
Nov 07 00:50:20.353 INFO kablam!    |
Nov 07 00:50:20.354 INFO kablam! 10 | / static HELP: &'static str = "
Nov 07 00:50:20.354 INFO kablam! 11 | |     exit - exits the shell.     
Nov 07 00:50:20.354 INFO kablam! 12 | | ";
Nov 07 00:50:20.354 INFO kablam!    | |__^
Nov 07 00:50:20.354 INFO kablam!    |
Nov 07 00:50:20.354 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 07 00:50:20.354 INFO kablam! 
Nov 07 00:50:20.354 INFO kablam! warning: function is never used: `help`
Nov 07 00:50:20.354 INFO kablam!   --> src/builtin.rs:17:1
Nov 07 00:50:20.355 INFO kablam!    |
Nov 07 00:50:20.355 INFO kablam! 17 | pub fn help() {
Nov 07 00:50:20.355 INFO kablam!    | ^^^^^^^^^^^^^
Nov 07 00:50:20.355 INFO kablam! 
Nov 07 00:50:20.358 INFO kablam! warning: function is never used: `cd`
Nov 07 00:50:20.358 INFO kablam!   --> src/builtin.rs:31:1
Nov 07 00:50:20.358 INFO kablam!    |
Nov 07 00:50:20.358 INFO kablam! 31 | pub fn cd(path: PathBuf) {
Nov 07 00:50:20.358 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 00:50:20.358 INFO kablam! 
Nov 07 00:50:20.364 INFO kablam! warning: function is never used: `export`
Nov 07 00:50:20.364 INFO kablam!   --> src/builtin.rs:38:1
Nov 07 00:50:20.364 INFO kablam!    |
Nov 07 00:50:20.364 INFO kablam! 38 | pub fn export(env: &[String]) -> Result<(), Box<Error>> {
Nov 07 00:50:20.364 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 00:50:20.364 INFO kablam! 
Nov 07 00:50:20.364 INFO kablam! warning: function is never used: `unset`
Nov 07 00:50:20.364 INFO kablam!   --> src/builtin.rs:45:1
Nov 07 00:50:20.364 INFO kablam!    |
Nov 07 00:50:20.364 INFO kablam! 45 | pub fn unset() -> Result<(), Box<Error>> {
Nov 07 00:50:20.364 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 00:50:20.364 INFO kablam! 
Nov 07 00:50:20.365 INFO kablam! warning: function is never used: `hash`
Nov 07 00:50:20.365 INFO kablam!   --> src/builtin.rs:52:1
Nov 07 00:50:20.365 INFO kablam!    |
Nov 07 00:50:20.365 INFO kablam! 52 | pub fn hash(string: &str) -> Result<(u32), Box<Error>> {
Nov 07 00:50:20.365 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 00:50:20.365 INFO kablam! 
Nov 07 00:50:20.365 INFO kablam! warning: field is never used: `stdin_fd`
Nov 07 00:50:20.366 INFO kablam!    --> src/lib.rs:121:5
Nov 07 00:50:20.366 INFO kablam!     |
Nov 07 00:50:20.366 INFO kablam! 121 |     stdin_fd: c_int,
Nov 07 00:50:20.366 INFO kablam!     |     ^^^^^^^^^^^^^^^
Nov 07 00:50:20.366 INFO kablam! 
Nov 07 00:50:20.366 INFO kablam! warning: field is never used: `stdout_fd`
Nov 07 00:50:20.366 INFO kablam!    --> src/lib.rs:122:5
Nov 07 00:50:20.366 INFO kablam!     |
Nov 07 00:50:20.366 INFO kablam! 122 |     stdout_fd: c_int,
Nov 07 00:50:20.366 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Nov 07 00:50:20.367 INFO kablam! 
Nov 07 00:50:20.367 INFO kablam! warning: field is never used: `stderr_fd`
Nov 07 00:50:20.367 INFO kablam!    --> src/lib.rs:123:5
Nov 07 00:50:20.367 INFO kablam!     |
Nov 07 00:50:20.367 INFO kablam! 123 |     stderr_fd: c_int,
Nov 07 00:50:20.367 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Nov 07 00:50:20.367 INFO kablam! 
Nov 07 00:50:21.785 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.60s
Nov 07 00:50:21.804 INFO kablam! su: No module specific data is present
Nov 07 00:50:23.005 INFO running `"docker" "rm" "-f" "bf44d6b4dfcba55fdf3a932a370efc23dabdbb53d3625a83b1e60cd1117def10"`
Nov 07 00:50:23.365 INFO blam! bf44d6b4dfcba55fdf3a932a370efc23dabdbb53d3625a83b1e60cd1117def10