Nov 17 08:16:54.941 INFO testing benschau/rsh against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 08:16:54.941 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 17 08:16:55.153 INFO [stdout] 651472905ca08e454e96c65899791cf5d273b63cb0055d244efa1cf7f01aa6d9
Nov 17 08:16:55.153 INFO running `"docker" "start" "-a" "651472905ca08e454e96c65899791cf5d273b63cb0055d244efa1cf7f01aa6d9"`
Nov 17 08:16:55.513 INFO [stderr] usermod: no changes
Nov 17 08:16:55.578 INFO [stderr]    Compiling rustyline v1.0.0
Nov 17 08:16:57.555 INFO [stderr]    Compiling rsh v0.1.0 (/source)
Nov 17 08:16:58.183 INFO [stderr] warning: unused import: `std::fs::File`
Nov 17 08:16:58.183 INFO [stderr]  --> src/lib.rs:7:5
Nov 17 08:16:58.183 INFO [stderr]   |
Nov 17 08:16:58.183 INFO [stderr] 7 | use std::fs::File;
Nov 17 08:16:58.183 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 17 08:16:58.183 INFO [stderr]   |
Nov 17 08:16:58.183 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 08:16:58.183 INFO [stderr] 
Nov 17 08:16:58.183 INFO [stderr] warning: unused import: `Stdio`
Nov 17 08:16:58.183 INFO [stderr]   --> src/lib.rs:11:29
Nov 17 08:16:58.183 INFO [stderr]    |
Nov 17 08:16:58.183 INFO [stderr] 11 | use std::process::{Command, Stdio};
Nov 17 08:16:58.183 INFO [stderr]    |                             ^^^^^
Nov 17 08:16:58.183 INFO [stderr] 
Nov 17 08:16:58.183 INFO [stderr] warning: unused imports: `FromRawFd`, `IntoRawFd`
Nov 17 08:16:58.183 INFO [stderr]   --> src/lib.rs:12:25
Nov 17 08:16:58.183 INFO [stderr]    |
Nov 17 08:16:58.183 INFO [stderr] 12 | use std::os::unix::io::{FromRawFd, IntoRawFd};
Nov 17 08:16:58.183 INFO [stderr]    |                         ^^^^^^^^^  ^^^^^^^^^
Nov 17 08:16:58.183 INFO [stderr] 
Nov 17 08:16:58.183 INFO [stderr] warning: unused import: `rustyline::error::ReadlineError`
Nov 17 08:16:58.183 INFO [stderr]   --> src/lib.rs:15:5
Nov 17 08:16:58.183 INFO [stderr]    |
Nov 17 08:16:58.183 INFO [stderr] 15 | use rustyline::error::ReadlineError;
Nov 17 08:16:58.183 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:16:58.183 INFO [stderr] 
Nov 17 08:16:58.183 INFO [stderr] warning: unused import: `nix::unistd::pipe`
Nov 17 08:16:58.183 INFO [stderr]   --> src/lib.rs:18:5
Nov 17 08:16:58.183 INFO [stderr]    |
Nov 17 08:16:58.183 INFO [stderr] 18 | use nix::unistd::pipe;
Nov 17 08:16:58.183 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 17 08:16:58.183 INFO [stderr] 
Nov 17 08:16:58.183 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 17 08:16:58.183 INFO [stderr]   --> src/builtin.rs:54:8
Nov 17 08:16:58.183 INFO [stderr]    |
Nov 17 08:16:58.184 INFO [stderr] 54 |     Ok((0))
Nov 17 08:16:58.184 INFO [stderr]    |        ^^^ help: remove these parentheses
Nov 17 08:16:58.184 INFO [stderr]    |
Nov 17 08:16:58.184 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 17 08:16:58.184 INFO [stderr] 
Nov 17 08:16:58.184 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 17 08:16:58.184 INFO [stderr]   --> src/builtin.rs:61:8
Nov 17 08:16:58.184 INFO [stderr]    |
Nov 17 08:16:58.184 INFO [stderr] 61 |     Ok((env::current_dir().unwrap()))
Nov 17 08:16:58.184 INFO [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 08:16:58.184 INFO [stderr] 
Nov 17 08:16:58.322 INFO [stderr] warning: unused variable: `env`
Nov 17 08:16:58.323 INFO [stderr]   --> src/builtin.rs:38:15
Nov 17 08:16:58.323 INFO [stderr]    |
Nov 17 08:16:58.323 INFO [stderr] 38 | pub fn export(env: &[String]) -> Result<(), Box<Error>> {
Nov 17 08:16:58.324 INFO [stderr]    |               ^^^ help: consider using `_env` instead
Nov 17 08:16:58.324 INFO [stderr]    |
Nov 17 08:16:58.324 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 08:16:58.324 INFO [stderr] 
Nov 17 08:16:58.324 INFO [stderr] warning: unused variable: `string`
Nov 17 08:16:58.325 INFO [stderr]   --> src/builtin.rs:52:13
Nov 17 08:16:58.325 INFO [stderr]    |
Nov 17 08:16:58.325 INFO [stderr] 52 | pub fn hash(string: &str) -> Result<(u32), Box<Error>> {
Nov 17 08:16:58.325 INFO [stderr]    |             ^^^^^^ help: consider using `_string` instead
Nov 17 08:16:58.325 INFO [stderr] 
Nov 17 08:16:58.325 INFO [stderr] warning: unused variable: `stdin`
Nov 17 08:16:58.326 INFO [stderr]   --> src/lib.rs:48:9
Nov 17 08:16:58.326 INFO [stderr]    |
Nov 17 08:16:58.326 INFO [stderr] 48 |     let stdin = io::stdin();
Nov 17 08:16:58.326 INFO [stderr]    |         ^^^^^ help: consider using `_stdin` instead
Nov 17 08:16:58.326 INFO [stderr] 
Nov 17 08:16:58.326 INFO [stderr] warning: variable `pwd` is assigned to, but never used
Nov 17 08:16:58.327 INFO [stderr]   --> src/lib.rs:51:13
Nov 17 08:16:58.327 INFO [stderr]    |
Nov 17 08:16:58.327 INFO [stderr] 51 |     let mut pwd: PathBuf;
Nov 17 08:16:58.327 INFO [stderr]    |             ^^^
Nov 17 08:16:58.327 INFO [stderr]    |
Nov 17 08:16:58.327 INFO [stderr]    = note: consider using `_pwd` instead
Nov 17 08:16:58.328 INFO [stderr] 
Nov 17 08:16:58.328 INFO [stderr] warning: value assigned to `pwd` is never read
Nov 17 08:16:58.328 INFO [stderr]   --> src/lib.rs:63:9
Nov 17 08:16:58.328 INFO [stderr]    |
Nov 17 08:16:58.328 INFO [stderr] 63 |         pwd = builtin::pwd()?;
Nov 17 08:16:58.328 INFO [stderr]    |         ^^^
Nov 17 08:16:58.329 INFO [stderr]    |
Nov 17 08:16:58.329 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 17 08:16:58.329 INFO [stderr] 
Nov 17 08:16:58.329 INFO [stderr] warning: unused variable: `e`
Nov 17 08:16:58.329 INFO [stderr]    --> src/lib.rs:107:25
Nov 17 08:16:58.329 INFO [stderr]     |
Nov 17 08:16:58.329 INFO [stderr] 107 |                     Err(e) => {
Nov 17 08:16:58.330 INFO [stderr]     |                         ^ help: consider using `_e` instead
Nov 17 08:16:58.330 INFO [stderr] 
Nov 17 08:16:58.330 INFO [stderr] warning: unused variable: `config`
Nov 17 08:16:58.330 INFO [stderr]   --> src/lib.rs:47:12
Nov 17 08:16:58.330 INFO [stderr]    |
Nov 17 08:16:58.330 INFO [stderr] 47 | pub fn run(config: Config) -> Result<(), Box<Error>> {
Nov 17 08:16:58.331 INFO [stderr]    |            ^^^^^^ help: consider using `_config` instead
Nov 17 08:16:58.331 INFO [stderr] 
Nov 17 08:16:58.331 INFO [stderr] warning: unused variable: `i`
Nov 17 08:16:58.331 INFO [stderr]    --> src/lib.rs:171:10
Nov 17 08:16:58.331 INFO [stderr]     |
Nov 17 08:16:58.331 INFO [stderr] 171 |     for (i, token) in tokens.iter().enumerate() {
Nov 17 08:16:58.331 INFO [stderr]     |          ^ help: consider using `_i` instead
Nov 17 08:16:58.332 INFO [stderr] 
Nov 17 08:16:58.335 INFO [stderr] warning: variable does not need to be mutable
Nov 17 08:16:58.335 INFO [stderr]   --> src/lib.rs:52:9
Nov 17 08:16:58.335 INFO [stderr]    |
Nov 17 08:16:58.335 INFO [stderr] 52 |     let mut running: bool = true;
Nov 17 08:16:58.335 INFO [stderr]    |         ----^^^^^^^
Nov 17 08:16:58.336 INFO [stderr]    |         |
Nov 17 08:16:58.336 INFO [stderr]    |         help: remove this `mut`
Nov 17 08:16:58.336 INFO [stderr]    |
Nov 17 08:16:58.336 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 08:16:58.336 INFO [stderr] 
Nov 17 08:16:58.343 INFO [stderr] warning: static item is never used: `HELP`
Nov 17 08:16:58.343 INFO [stderr]   --> src/builtin.rs:10:1
Nov 17 08:16:58.343 INFO [stderr]    |
Nov 17 08:16:58.343 INFO [stderr] 10 | / static HELP: &'static str = "
Nov 17 08:16:58.343 INFO [stderr] 11 | |     exit - exits the shell.     
Nov 17 08:16:58.344 INFO [stderr] 12 | | ";
Nov 17 08:16:58.344 INFO [stderr]    | |__^
Nov 17 08:16:58.344 INFO [stderr]    |
Nov 17 08:16:58.344 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 08:16:58.344 INFO [stderr] 
Nov 17 08:16:58.345 INFO [stderr] warning: function is never used: `help`
Nov 17 08:16:58.345 INFO [stderr]   --> src/builtin.rs:17:1
Nov 17 08:16:58.345 INFO [stderr]    |
Nov 17 08:16:58.345 INFO [stderr] 17 | pub fn help() {
Nov 17 08:16:58.345 INFO [stderr]    | ^^^^^^^^^^^^^
Nov 17 08:16:58.345 INFO [stderr] 
Nov 17 08:16:58.346 INFO [stderr] warning: function is never used: `cd`
Nov 17 08:16:58.346 INFO [stderr]   --> src/builtin.rs:31:1
Nov 17 08:16:58.346 INFO [stderr]    |
Nov 17 08:16:58.346 INFO [stderr] 31 | pub fn cd(path: PathBuf) {
Nov 17 08:16:58.346 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:16:58.346 INFO [stderr] 
Nov 17 08:16:58.347 INFO [stderr] warning: function is never used: `export`
Nov 17 08:16:58.347 INFO [stderr]   --> src/builtin.rs:38:1
Nov 17 08:16:58.347 INFO [stderr]    |
Nov 17 08:16:58.347 INFO [stderr] 38 | pub fn export(env: &[String]) -> Result<(), Box<Error>> {
Nov 17 08:16:58.347 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:16:58.348 INFO [stderr] 
Nov 17 08:16:58.348 INFO [stderr] warning: function is never used: `unset`
Nov 17 08:16:58.348 INFO [stderr]   --> src/builtin.rs:45:1
Nov 17 08:16:58.348 INFO [stderr]    |
Nov 17 08:16:58.348 INFO [stderr] 45 | pub fn unset() -> Result<(), Box<Error>> {
Nov 17 08:16:58.349 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:16:58.349 INFO [stderr] 
Nov 17 08:16:58.349 INFO [stderr] warning: function is never used: `hash`
Nov 17 08:16:58.349 INFO [stderr]   --> src/builtin.rs:52:1
Nov 17 08:16:58.349 INFO [stderr]    |
Nov 17 08:16:58.350 INFO [stderr] 52 | pub fn hash(string: &str) -> Result<(u32), Box<Error>> {
Nov 17 08:16:58.350 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:16:58.350 INFO [stderr] 
Nov 17 08:16:58.350 INFO [stderr] warning: field is never used: `stdin_fd`
Nov 17 08:16:58.350 INFO [stderr]    --> src/lib.rs:121:5
Nov 17 08:16:58.351 INFO [stderr]     |
Nov 17 08:16:58.351 INFO [stderr] 121 |     stdin_fd: c_int,
Nov 17 08:16:58.351 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Nov 17 08:16:58.351 INFO [stderr] 
Nov 17 08:16:58.351 INFO [stderr] warning: field is never used: `stdout_fd`
Nov 17 08:16:58.351 INFO [stderr]    --> src/lib.rs:122:5
Nov 17 08:16:58.352 INFO [stderr]     |
Nov 17 08:16:58.352 INFO [stderr] 122 |     stdout_fd: c_int,
Nov 17 08:16:58.352 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Nov 17 08:16:58.352 INFO [stderr] 
Nov 17 08:16:58.352 INFO [stderr] warning: field is never used: `stderr_fd`
Nov 17 08:16:58.352 INFO [stderr]    --> src/lib.rs:123:5
Nov 17 08:16:58.353 INFO [stderr]     |
Nov 17 08:16:58.353 INFO [stderr] 123 |     stderr_fd: c_int,
Nov 17 08:16:58.353 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Nov 17 08:16:58.353 INFO [stderr] 
Nov 17 08:17:00.210 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.68s
Nov 17 08:17:00.214 INFO [stderr] su: No module specific data is present
Nov 17 08:17:00.897 INFO running `"docker" "inspect" "651472905ca08e454e96c65899791cf5d273b63cb0055d244efa1cf7f01aa6d9"`
Nov 17 08:17:01.207 INFO running `"docker" "rm" "-f" "651472905ca08e454e96c65899791cf5d273b63cb0055d244efa1cf7f01aa6d9"`
Nov 17 08:17:01.531 INFO [stdout] 651472905ca08e454e96c65899791cf5d273b63cb0055d244efa1cf7f01aa6d9
Nov 17 08:17:01.537 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 17 08:17:01.955 INFO [stdout] 6b2f59b11d7b5a7a7cd23fa7e28cc38d80c855d253396db9c08af99a2483b087
Nov 17 08:17:01.957 INFO running `"docker" "start" "-a" "6b2f59b11d7b5a7a7cd23fa7e28cc38d80c855d253396db9c08af99a2483b087"`
Nov 17 08:17:02.843 INFO [stderr] usermod: no changes
Nov 17 08:17:02.935 INFO [stderr]    Compiling rsh v0.1.0 (/source)
Nov 17 08:17:03.883 INFO [stderr] warning: unused import: `std::fs::File`
Nov 17 08:17:03.883 INFO [stderr]  --> src/lib.rs:7:5
Nov 17 08:17:03.884 INFO [stderr]   |
Nov 17 08:17:03.884 INFO [stderr] 7 | use std::fs::File;
Nov 17 08:17:03.884 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 17 08:17:03.885 INFO [stderr]   |
Nov 17 08:17:03.885 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 08:17:03.885 INFO [stderr] 
Nov 17 08:17:03.886 INFO [stderr] warning: unused import: `Stdio`
Nov 17 08:17:03.886 INFO [stderr]   --> src/lib.rs:11:29
Nov 17 08:17:03.886 INFO [stderr]    |
Nov 17 08:17:03.887 INFO [stderr] 11 | use std::process::{Command, Stdio};
Nov 17 08:17:03.887 INFO [stderr]    |                             ^^^^^
Nov 17 08:17:03.887 INFO [stderr] 
Nov 17 08:17:03.887 INFO [stderr] warning: unused imports: `FromRawFd`, `IntoRawFd`
Nov 17 08:17:03.888 INFO [stderr]   --> src/lib.rs:12:25
Nov 17 08:17:03.888 INFO [stderr]    |
Nov 17 08:17:03.888 INFO [stderr] 12 | use std::os::unix::io::{FromRawFd, IntoRawFd};
Nov 17 08:17:03.888 INFO [stderr]    |                         ^^^^^^^^^  ^^^^^^^^^
Nov 17 08:17:03.888 INFO [stderr] 
Nov 17 08:17:03.888 INFO [stderr] warning: unused import: `rustyline::error::ReadlineError`
Nov 17 08:17:03.888 INFO [stderr]   --> src/lib.rs:15:5
Nov 17 08:17:03.888 INFO [stderr]    |
Nov 17 08:17:03.888 INFO [stderr] 15 | use rustyline::error::ReadlineError;
Nov 17 08:17:03.888 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:17:03.888 INFO [stderr] 
Nov 17 08:17:03.888 INFO [stderr] warning: unused import: `nix::unistd::pipe`
Nov 17 08:17:03.888 INFO [stderr]   --> src/lib.rs:18:5
Nov 17 08:17:03.888 INFO [stderr]    |
Nov 17 08:17:03.888 INFO [stderr] 18 | use nix::unistd::pipe;
Nov 17 08:17:03.888 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 17 08:17:03.888 INFO [stderr] 
Nov 17 08:17:03.888 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 17 08:17:03.888 INFO [stderr]   --> src/builtin.rs:54:8
Nov 17 08:17:03.888 INFO [stderr]    |
Nov 17 08:17:03.888 INFO [stderr] 54 |     Ok((0))
Nov 17 08:17:03.888 INFO [stderr]    |        ^^^ help: remove these parentheses
Nov 17 08:17:03.888 INFO [stderr]    |
Nov 17 08:17:03.888 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 17 08:17:03.888 INFO [stderr] 
Nov 17 08:17:03.888 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 17 08:17:03.888 INFO [stderr]   --> src/builtin.rs:61:8
Nov 17 08:17:03.888 INFO [stderr]    |
Nov 17 08:17:03.888 INFO [stderr] 61 |     Ok((env::current_dir().unwrap()))
Nov 17 08:17:03.888 INFO [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 08:17:03.888 INFO [stderr] 
Nov 17 08:17:03.888 INFO [stderr] warning: unused import: `super::*`
Nov 17 08:17:03.888 INFO [stderr]    --> src/lib.rs:203:9
Nov 17 08:17:03.888 INFO [stderr]     |
Nov 17 08:17:03.888 INFO [stderr] 203 |     use super::*;
Nov 17 08:17:03.888 INFO [stderr]     |         ^^^^^^^^
Nov 17 08:17:03.888 INFO [stderr] 
Nov 17 08:17:04.030 INFO [stderr] warning: unused variable: `env`
Nov 17 08:17:04.030 INFO [stderr]   --> src/builtin.rs:38:15
Nov 17 08:17:04.030 INFO [stderr]    |
Nov 17 08:17:04.030 INFO [stderr] 38 | pub fn export(env: &[String]) -> Result<(), Box<Error>> {
Nov 17 08:17:04.030 INFO [stderr]    |               ^^^ help: consider using `_env` instead
Nov 17 08:17:04.031 INFO [stderr]    |
Nov 17 08:17:04.031 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 08:17:04.031 INFO [stderr] 
Nov 17 08:17:04.031 INFO [stderr] warning: unused variable: `string`
Nov 17 08:17:04.031 INFO [stderr]   --> src/builtin.rs:52:13
Nov 17 08:17:04.031 INFO [stderr]    |
Nov 17 08:17:04.031 INFO [stderr] 52 | pub fn hash(string: &str) -> Result<(u32), Box<Error>> {
Nov 17 08:17:04.031 INFO [stderr]    |             ^^^^^^ help: consider using `_string` instead
Nov 17 08:17:04.031 INFO [stderr] 
Nov 17 08:17:04.031 INFO [stderr] warning: unused variable: `stdin`
Nov 17 08:17:04.031 INFO [stderr]   --> src/lib.rs:48:9
Nov 17 08:17:04.031 INFO [stderr]    |
Nov 17 08:17:04.031 INFO [stderr] 48 |     let stdin = io::stdin();
Nov 17 08:17:04.031 INFO [stderr]    |         ^^^^^ help: consider using `_stdin` instead
Nov 17 08:17:04.031 INFO [stderr] 
Nov 17 08:17:04.031 INFO [stderr] warning: variable `pwd` is assigned to, but never used
Nov 17 08:17:04.031 INFO [stderr]   --> src/lib.rs:51:13
Nov 17 08:17:04.031 INFO [stderr]    |
Nov 17 08:17:04.031 INFO [stderr] 51 |     let mut pwd: PathBuf;
Nov 17 08:17:04.031 INFO [stderr]    |             ^^^
Nov 17 08:17:04.031 INFO [stderr]    |
Nov 17 08:17:04.031 INFO [stderr]    = note: consider using `_pwd` instead
Nov 17 08:17:04.031 INFO [stderr] 
Nov 17 08:17:04.031 INFO [stderr] warning: value assigned to `pwd` is never read
Nov 17 08:17:04.031 INFO [stderr]   --> src/lib.rs:63:9
Nov 17 08:17:04.031 INFO [stderr]    |
Nov 17 08:17:04.031 INFO [stderr] 63 |         pwd = builtin::pwd()?;
Nov 17 08:17:04.031 INFO [stderr]    |         ^^^
Nov 17 08:17:04.031 INFO [stderr]    |
Nov 17 08:17:04.031 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 17 08:17:04.031 INFO [stderr] 
Nov 17 08:17:04.031 INFO [stderr] warning: unused variable: `e`
Nov 17 08:17:04.031 INFO [stderr]    --> src/lib.rs:107:25
Nov 17 08:17:04.031 INFO [stderr]     |
Nov 17 08:17:04.031 INFO [stderr] 107 |                     Err(e) => {
Nov 17 08:17:04.031 INFO [stderr]     |                         ^ help: consider using `_e` instead
Nov 17 08:17:04.031 INFO [stderr] 
Nov 17 08:17:04.031 INFO [stderr] warning: unused variable: `config`
Nov 17 08:17:04.031 INFO [stderr]   --> src/lib.rs:47:12
Nov 17 08:17:04.031 INFO [stderr]    |
Nov 17 08:17:04.031 INFO [stderr] 47 | pub fn run(config: Config) -> Result<(), Box<Error>> {
Nov 17 08:17:04.031 INFO [stderr]    |            ^^^^^^ help: consider using `_config` instead
Nov 17 08:17:04.031 INFO [stderr] 
Nov 17 08:17:04.031 INFO [stderr] warning: unused variable: `i`
Nov 17 08:17:04.031 INFO [stderr]    --> src/lib.rs:171:10
Nov 17 08:17:04.031 INFO [stderr]     |
Nov 17 08:17:04.031 INFO [stderr] 171 |     for (i, token) in tokens.iter().enumerate() {
Nov 17 08:17:04.031 INFO [stderr]     |          ^ help: consider using `_i` instead
Nov 17 08:17:04.031 INFO [stderr] 
Nov 17 08:17:04.031 INFO [stderr] warning: unused variable: `filetype`
Nov 17 08:17:04.031 INFO [stderr]    --> src/lib.rs:207:13
Nov 17 08:17:04.031 INFO [stderr]     |
Nov 17 08:17:04.031 INFO [stderr] 207 |         let filetype = "startup";
Nov 17 08:17:04.031 INFO [stderr]     |             ^^^^^^^^ help: consider using `_filetype` instead
Nov 17 08:17:04.031 INFO [stderr] 
Nov 17 08:17:04.031 INFO [stderr] warning: unused variable: `filename`
Nov 17 08:17:04.031 INFO [stderr]    --> src/lib.rs:208:13
Nov 17 08:17:04.031 INFO [stderr]     |
Nov 17 08:17:04.031 INFO [stderr] 208 |         let filename = "./rshrc";
Nov 17 08:17:04.031 INFO [stderr]     |             ^^^^^^^^ help: consider using `_filename` instead
Nov 17 08:17:04.031 INFO [stderr] 
Nov 17 08:17:04.035 INFO [stderr] warning: variable does not need to be mutable
Nov 17 08:17:04.035 INFO [stderr]   --> src/lib.rs:52:9
Nov 17 08:17:04.035 INFO [stderr]    |
Nov 17 08:17:04.035 INFO [stderr] 52 |     let mut running: bool = true;
Nov 17 08:17:04.035 INFO [stderr]    |         ----^^^^^^^
Nov 17 08:17:04.035 INFO [stderr]    |         |
Nov 17 08:17:04.035 INFO [stderr]    |         help: remove this `mut`
Nov 17 08:17:04.035 INFO [stderr]    |
Nov 17 08:17:04.035 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 08:17:04.035 INFO [stderr] 
Nov 17 08:17:04.045 INFO [stderr] warning: static item is never used: `HELP`
Nov 17 08:17:04.045 INFO [stderr]   --> src/builtin.rs:10:1
Nov 17 08:17:04.045 INFO [stderr]    |
Nov 17 08:17:04.045 INFO [stderr] 10 | / static HELP: &'static str = "
Nov 17 08:17:04.045 INFO [stderr] 11 | |     exit - exits the shell.     
Nov 17 08:17:04.045 INFO [stderr] 12 | | ";
Nov 17 08:17:04.045 INFO [stderr]    | |__^
Nov 17 08:17:04.045 INFO [stderr]    |
Nov 17 08:17:04.045 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 08:17:04.045 INFO [stderr] 
Nov 17 08:17:04.045 INFO [stderr] warning: function is never used: `help`
Nov 17 08:17:04.045 INFO [stderr]   --> src/builtin.rs:17:1
Nov 17 08:17:04.045 INFO [stderr]    |
Nov 17 08:17:04.045 INFO [stderr] 17 | pub fn help() {
Nov 17 08:17:04.045 INFO [stderr]    | ^^^^^^^^^^^^^
Nov 17 08:17:04.045 INFO [stderr] 
Nov 17 08:17:04.045 INFO [stderr] warning: function is never used: `cd`
Nov 17 08:17:04.045 INFO [stderr]   --> src/builtin.rs:31:1
Nov 17 08:17:04.045 INFO [stderr]    |
Nov 17 08:17:04.045 INFO [stderr] 31 | pub fn cd(path: PathBuf) {
Nov 17 08:17:04.045 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:17:04.045 INFO [stderr] 
Nov 17 08:17:04.045 INFO [stderr] warning: function is never used: `export`
Nov 17 08:17:04.045 INFO [stderr]   --> src/builtin.rs:38:1
Nov 17 08:17:04.045 INFO [stderr]    |
Nov 17 08:17:04.045 INFO [stderr] 38 | pub fn export(env: &[String]) -> Result<(), Box<Error>> {
Nov 17 08:17:04.045 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:17:04.045 INFO [stderr] 
Nov 17 08:17:04.045 INFO [stderr] warning: function is never used: `unset`
Nov 17 08:17:04.045 INFO [stderr]   --> src/builtin.rs:45:1
Nov 17 08:17:04.045 INFO [stderr]    |
Nov 17 08:17:04.045 INFO [stderr] 45 | pub fn unset() -> Result<(), Box<Error>> {
Nov 17 08:17:04.045 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:17:04.045 INFO [stderr] 
Nov 17 08:17:04.045 INFO [stderr] warning: function is never used: `hash`
Nov 17 08:17:04.045 INFO [stderr]   --> src/builtin.rs:52:1
Nov 17 08:17:04.045 INFO [stderr]    |
Nov 17 08:17:04.045 INFO [stderr] 52 | pub fn hash(string: &str) -> Result<(u32), Box<Error>> {
Nov 17 08:17:04.045 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 08:17:04.045 INFO [stderr] 
Nov 17 08:17:04.045 INFO [stderr] warning: field is never used: `stdin_fd`
Nov 17 08:17:04.045 INFO [stderr]    --> src/lib.rs:121:5
Nov 17 08:17:04.045 INFO [stderr]     |
Nov 17 08:17:04.045 INFO [stderr] 121 |     stdin_fd: c_int,
Nov 17 08:17:04.045 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Nov 17 08:17:04.045 INFO [stderr] 
Nov 17 08:17:04.045 INFO [stderr] warning: field is never used: `stdout_fd`
Nov 17 08:17:04.045 INFO [stderr]    --> src/lib.rs:122:5
Nov 17 08:17:04.045 INFO [stderr]     |
Nov 17 08:17:04.045 INFO [stderr] 122 |     stdout_fd: c_int,
Nov 17 08:17:04.045 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Nov 17 08:17:04.045 INFO [stderr] 
Nov 17 08:17:04.045 INFO [stderr] warning: field is never used: `stderr_fd`
Nov 17 08:17:04.045 INFO [stderr]    --> src/lib.rs:123:5
Nov 17 08:17:04.045 INFO [stderr]     |
Nov 17 08:17:04.045 INFO [stderr] 123 |     stderr_fd: c_int,
Nov 17 08:17:04.045 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Nov 17 08:17:04.045 INFO [stderr] 
Nov 17 08:17:04.747 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
Nov 17 08:17:04.763 INFO [stderr] su: No module specific data is present
Nov 17 08:17:05.431 INFO running `"docker" "inspect" "6b2f59b11d7b5a7a7cd23fa7e28cc38d80c855d253396db9c08af99a2483b087"`
Nov 17 08:17:05.643 INFO running `"docker" "rm" "-f" "6b2f59b11d7b5a7a7cd23fa7e28cc38d80c855d253396db9c08af99a2483b087"`
Nov 17 08:17:05.867 INFO [stdout] 6b2f59b11d7b5a7a7cd23fa7e28cc38d80c855d253396db9c08af99a2483b087
Nov 17 08:17:05.869 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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 17 08:17:06.214 INFO [stdout] 2b0b5534716c8b5407b7ee8932fff25d0e5bf61aff60676936469b8b86c2cd31
Nov 17 08:17:06.216 INFO running `"docker" "start" "-a" "2b0b5534716c8b5407b7ee8932fff25d0e5bf61aff60676936469b8b86c2cd31"`
Nov 17 08:17:06.987 INFO [stderr] usermod: no changes
Nov 17 08:17:07.063 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 17 08:17:07.071 INFO [stderr]      Running /target/debug/deps/rsh-1918ab91dd86e1e5
Nov 17 08:17:07.079 INFO [stdout] 
Nov 17 08:17:07.079 INFO [stdout] running 1 test
Nov 17 08:17:07.080 INFO [stdout] test test::config ... ok
Nov 17 08:17:07.080 INFO [stderr]      Running /target/debug/deps/rsh-d6d232cfb215e0e3
Nov 17 08:17:07.080 INFO [stdout] 
Nov 17 08:17:07.080 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 08:17:07.080 INFO [stdout] 
Nov 17 08:17:07.088 INFO [stdout] 
Nov 17 08:17:07.088 INFO [stdout] running 0 tests
Nov 17 08:17:07.088 INFO [stdout] 
Nov 17 08:17:07.088 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 08:17:07.088 INFO [stdout] 
Nov 17 08:17:07.091 INFO [stderr]    Doc-tests rsh
Nov 17 08:17:08.061 INFO [stdout] 
Nov 17 08:17:08.061 INFO [stdout] running 0 tests
Nov 17 08:17:08.061 INFO [stdout] 
Nov 17 08:17:08.061 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 08:17:08.061 INFO [stdout] 
Nov 17 08:17:08.071 INFO [stderr] su: No module specific data is present
Nov 17 08:17:09.002 INFO running `"docker" "inspect" "2b0b5534716c8b5407b7ee8932fff25d0e5bf61aff60676936469b8b86c2cd31"`
Nov 17 08:17:09.359 INFO running `"docker" "rm" "-f" "2b0b5534716c8b5407b7ee8932fff25d0e5bf61aff60676936469b8b86c2cd31"`
Nov 17 08:17:09.711 INFO [stdout] 2b0b5534716c8b5407b7ee8932fff25d0e5bf61aff60676936469b8b86c2cd31