Oct 31 23:27:27.945 INFO checking parth-shel/pshell against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 23:27:27.945 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Oct 31 23:27:28.364 INFO blam! 4c18cd088e2b011dcf63e4676e58c5e6728ec04bc4ca2489539abfbaa8fae506
Oct 31 23:27:28.364 INFO running `"docker" "start" "-a" "4c18cd088e2b011dcf63e4676e58c5e6728ec04bc4ca2489539abfbaa8fae506"`
Oct 31 23:27:29.705 INFO kablam! usermod: no changes
Oct 31 23:27:29.853 INFO kablam!     Checking utf8parse v0.1.0
Oct 31 23:27:29.856 INFO kablam!     Checking commands v0.0.5
Oct 31 23:27:30.664 INFO kablam!     Checking rustyline v2.1.0
Oct 31 23:27:32.768 INFO kablam!     Checking pshell v0.1.0 (/source)
Oct 31 23:27:33.380 INFO kablam! warning: unused imports: `Child`, `Output`
Oct 31 23:27:33.380 INFO kablam!  --> src/pshell.rs:6:34
Oct 31 23:27:33.380 INFO kablam!   |
Oct 31 23:27:33.380 INFO kablam! 6 | use std::process::{Stdio,Command,Child,Output,exit};
Oct 31 23:27:33.380 INFO kablam!   |                                  ^^^^^ ^^^^^^
Oct 31 23:27:33.380 INFO kablam!   |
Oct 31 23:27:33.380 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 23:27:33.380 INFO kablam! 
Oct 31 23:27:33.380 INFO kablam! warning: unused import: `FromRawFd`
Oct 31 23:27:33.381 INFO kablam!  --> src/pshell.rs:7:25
Oct 31 23:27:33.381 INFO kablam!   |
Oct 31 23:27:33.381 INFO kablam! 7 | use std::os::unix::io::{FromRawFd, AsRawFd};
Oct 31 23:27:33.381 INFO kablam!   |                         ^^^^^^^^^
Oct 31 23:27:33.381 INFO kablam! 
Oct 31 23:27:33.381 INFO kablam! warning: unused import: `std::os::unix::process::CommandExt`
Oct 31 23:27:33.381 INFO kablam!  --> src/pshell.rs:8:5
Oct 31 23:27:33.381 INFO kablam!   |
Oct 31 23:27:33.381 INFO kablam! 8 | use std::os::unix::process::CommandExt;
Oct 31 23:27:33.381 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:27:33.381 INFO kablam! 
Oct 31 23:27:33.381 INFO kablam! warning: unused import: `nix::unistd::pipe`
Oct 31 23:27:33.381 INFO kablam!   --> src/pshell.rs:10:5
Oct 31 23:27:33.381 INFO kablam!    |
Oct 31 23:27:33.381 INFO kablam! 10 | use nix::unistd::pipe;
Oct 31 23:27:33.381 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 31 23:27:33.381 INFO kablam! 
Oct 31 23:27:33.409 INFO kablam! warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Oct 31 23:27:33.409 INFO kablam!    --> src/pshell.rs:212:11
Oct 31 23:27:33.409 INFO kablam!     |
Oct 31 23:27:33.409 INFO kablam! 212 |                 match env::home_dir() {
Oct 31 23:27:33.409 INFO kablam!     |                       ^^^^^^^^^^^^^
Oct 31 23:27:33.409 INFO kablam!     |
Oct 31 23:27:33.409 INFO kablam!     = note: #[warn(deprecated)] on by default
Oct 31 23:27:33.409 INFO kablam! 
Oct 31 23:27:33.465 INFO kablam! warning: unused imports: `Child`, `Output`
Oct 31 23:27:33.465 INFO kablam!  --> src/pshell.rs:6:34
Oct 31 23:27:33.465 INFO kablam!   |
Oct 31 23:27:33.465 INFO kablam! 6 | use std::process::{Stdio,Command,Child,Output,exit};
Oct 31 23:27:33.465 INFO kablam!   |                                  ^^^^^ ^^^^^^
Oct 31 23:27:33.465 INFO kablam!   |
Oct 31 23:27:33.465 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 23:27:33.465 INFO kablam! 
Oct 31 23:27:33.465 INFO kablam! warning: unused import: `FromRawFd`
Oct 31 23:27:33.465 INFO kablam!  --> src/pshell.rs:7:25
Oct 31 23:27:33.465 INFO kablam!   |
Oct 31 23:27:33.465 INFO kablam! 7 | use std::os::unix::io::{FromRawFd, AsRawFd};
Oct 31 23:27:33.465 INFO kablam!   |                         ^^^^^^^^^
Oct 31 23:27:33.465 INFO kablam! 
Oct 31 23:27:33.465 INFO kablam! warning: unused import: `std::os::unix::process::CommandExt`
Oct 31 23:27:33.465 INFO kablam!  --> src/pshell.rs:8:5
Oct 31 23:27:33.465 INFO kablam!   |
Oct 31 23:27:33.465 INFO kablam! 8 | use std::os::unix::process::CommandExt;
Oct 31 23:27:33.465 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:27:33.465 INFO kablam! 
Oct 31 23:27:33.465 INFO kablam! warning: unused import: `nix::unistd::pipe`
Oct 31 23:27:33.465 INFO kablam!   --> src/pshell.rs:10:5
Oct 31 23:27:33.465 INFO kablam!    |
Oct 31 23:27:33.465 INFO kablam! 10 | use nix::unistd::pipe;
Oct 31 23:27:33.465 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 31 23:27:33.465 INFO kablam! 
Oct 31 23:27:33.520 INFO kablam! warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Oct 31 23:27:33.520 INFO kablam!    --> src/pshell.rs:212:11
Oct 31 23:27:33.520 INFO kablam!     |
Oct 31 23:27:33.520 INFO kablam! 212 |                 match env::home_dir() {
Oct 31 23:27:33.520 INFO kablam!     |                       ^^^^^^^^^^^^^
Oct 31 23:27:33.520 INFO kablam!     |
Oct 31 23:27:33.520 INFO kablam!     = note: #[warn(deprecated)] on by default
Oct 31 23:27:33.520 INFO kablam! 
Oct 31 23:27:33.628 INFO kablam! warning: unused import: `std::io::prelude`
Oct 31 23:27:33.631 INFO kablam!  --> src/pshell.rs:5:5
Oct 31 23:27:33.631 INFO kablam!   |
Oct 31 23:27:33.631 INFO kablam! 5 | use std::io::prelude::*;
Oct 31 23:27:33.631 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 31 23:27:33.631 INFO kablam! 
Oct 31 23:27:33.632 INFO kablam! warning: unused variable: `pid`
Oct 31 23:27:33.632 INFO kablam!   --> src/pshell.rs:19:13
Oct 31 23:27:33.632 INFO kablam!    |
Oct 31 23:27:33.632 INFO kablam! 19 |         let pid = libc::waitpid(-1, ptr, libc::WNOHANG);
Oct 31 23:27:33.632 INFO kablam!    |             ^^^ help: consider using `_pid` instead
Oct 31 23:27:33.632 INFO kablam!    |
Oct 31 23:27:33.632 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 23:27:33.632 INFO kablam! 
Oct 31 23:27:33.632 INFO kablam! warning: unused variable: `ecode`
Oct 31 23:27:33.632 INFO kablam!    --> src/pshell.rs:175:8
Oct 31 23:27:33.632 INFO kablam!     |
Oct 31 23:27:33.632 INFO kablam! 175 |             let ecode = child.wait().expect("pshell failed to wait on child");
Oct 31 23:27:33.632 INFO kablam!     |                 ^^^^^ help: consider using `_ecode` instead
Oct 31 23:27:33.632 INFO kablam! 
Oct 31 23:27:33.632 INFO kablam! warning: unused variable: `pid`
Oct 31 23:27:33.632 INFO kablam!    --> src/pshell.rs:178:8
Oct 31 23:27:33.632 INFO kablam!     |
Oct 31 23:27:33.632 INFO kablam! 178 |             let pid = child.id();
Oct 31 23:27:33.632 INFO kablam!     |                 ^^^ help: consider using `_pid` instead
Oct 31 23:27:33.644 INFO kablam! 
Oct 31 23:27:33.644 INFO kablam! warning: unused variable: `args`
Oct 31 23:27:33.644 INFO kablam!    --> src/pshell.rs:185:13
Oct 31 23:27:33.644 INFO kablam!     |
Oct 31 23:27:33.644 INFO kablam! 185 | fn run_proc(args: Vec<String>, cmd_table: ComplexCommand) -> i32 {
Oct 31 23:27:33.644 INFO kablam!     |             ^^^^ help: consider using `_args` instead
Oct 31 23:27:33.644 INFO kablam! 
Oct 31 23:27:33.644 INFO kablam! warning: unused variable: `cmd_table`
Oct 31 23:27:33.645 INFO kablam!    --> src/pshell.rs:185:32
Oct 31 23:27:33.645 INFO kablam!     |
Oct 31 23:27:33.645 INFO kablam! 185 | fn run_proc(args: Vec<String>, cmd_table: ComplexCommand) -> i32 {
Oct 31 23:27:33.645 INFO kablam!     |                                ^^^^^^^^^ help: consider using `_cmd_table` instead
Oct 31 23:27:33.645 INFO kablam! 
Oct 31 23:27:33.645 INFO kablam! warning: unused variable: `cmd_table`
Oct 31 23:27:33.645 INFO kablam!    --> src/pshell.rs:189:14
Oct 31 23:27:33.645 INFO kablam!     |
Oct 31 23:27:33.645 INFO kablam! 189 | fn run_piped(cmd_table: ComplexCommand) {
Oct 31 23:27:33.645 INFO kablam!     |              ^^^^^^^^^ help: consider using `_cmd_table` instead
Oct 31 23:27:33.645 INFO kablam! 
Oct 31 23:27:33.669 INFO kablam! warning: variable does not need to be mutable
Oct 31 23:27:33.669 INFO kablam!   --> src/pshell.rs:70:7
Oct 31 23:27:33.669 INFO kablam!    |
Oct 31 23:27:33.669 INFO kablam! 70 |         let mut ecode = 0;
Oct 31 23:27:33.669 INFO kablam!    |             ----^^^^^
Oct 31 23:27:33.669 INFO kablam!    |             |
Oct 31 23:27:33.669 INFO kablam!    |             help: remove this `mut`
Oct 31 23:27:33.669 INFO kablam!    |
Oct 31 23:27:33.669 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 31 23:27:33.669 INFO kablam! 
Oct 31 23:27:33.725 INFO kablam! warning: function is never used: `run_proc`
Oct 31 23:27:33.725 INFO kablam!    --> src/pshell.rs:185:1
Oct 31 23:27:33.725 INFO kablam!     |
Oct 31 23:27:33.725 INFO kablam! 185 | fn run_proc(args: Vec<String>, cmd_table: ComplexCommand) -> i32 {
Oct 31 23:27:33.725 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:27:33.725 INFO kablam!     |
Oct 31 23:27:33.725 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 31 23:27:33.725 INFO kablam! 
Oct 31 23:27:33.781 INFO kablam! warning: unused import: `std::io::prelude`
Oct 31 23:27:33.781 INFO kablam!  --> src/pshell.rs:5:5
Oct 31 23:27:33.781 INFO kablam!   |
Oct 31 23:27:33.781 INFO kablam! 5 | use std::io::prelude::*;
Oct 31 23:27:33.781 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 31 23:27:33.781 INFO kablam! 
Oct 31 23:27:33.812 INFO kablam! warning: unused variable: `pid`
Oct 31 23:27:33.813 INFO kablam!   --> src/pshell.rs:19:13
Oct 31 23:27:33.813 INFO kablam!    |
Oct 31 23:27:33.813 INFO kablam! 19 |         let pid = libc::waitpid(-1, ptr, libc::WNOHANG);
Oct 31 23:27:33.813 INFO kablam!    |             ^^^ help: consider using `_pid` instead
Oct 31 23:27:33.813 INFO kablam!    |
Oct 31 23:27:33.813 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 23:27:33.813 INFO kablam! 
Oct 31 23:27:33.813 INFO kablam! warning: unused variable: `ecode`
Oct 31 23:27:33.813 INFO kablam!    --> src/pshell.rs:175:8
Oct 31 23:27:33.813 INFO kablam!     |
Oct 31 23:27:33.813 INFO kablam! 175 |             let ecode = child.wait().expect("pshell failed to wait on child");
Oct 31 23:27:33.813 INFO kablam!     |                 ^^^^^ help: consider using `_ecode` instead
Oct 31 23:27:33.813 INFO kablam! 
Oct 31 23:27:33.813 INFO kablam! warning: unused variable: `pid`
Oct 31 23:27:33.813 INFO kablam!    --> src/pshell.rs:178:8
Oct 31 23:27:33.813 INFO kablam!     |
Oct 31 23:27:33.813 INFO kablam! 178 |             let pid = child.id();
Oct 31 23:27:33.813 INFO kablam!     |                 ^^^ help: consider using `_pid` instead
Oct 31 23:27:33.813 INFO kablam! 
Oct 31 23:27:33.814 INFO kablam! warning: unused variable: `args`
Oct 31 23:27:33.814 INFO kablam!    --> src/pshell.rs:185:13
Oct 31 23:27:33.814 INFO kablam!     |
Oct 31 23:27:33.814 INFO kablam! 185 | fn run_proc(args: Vec<String>, cmd_table: ComplexCommand) -> i32 {
Oct 31 23:27:33.814 INFO kablam!     |             ^^^^ help: consider using `_args` instead
Oct 31 23:27:33.814 INFO kablam! 
Oct 31 23:27:33.814 INFO kablam! warning: unused variable: `cmd_table`
Oct 31 23:27:33.814 INFO kablam!    --> src/pshell.rs:185:32
Oct 31 23:27:33.814 INFO kablam!     |
Oct 31 23:27:33.814 INFO kablam! 185 | fn run_proc(args: Vec<String>, cmd_table: ComplexCommand) -> i32 {
Oct 31 23:27:33.814 INFO kablam!     |                                ^^^^^^^^^ help: consider using `_cmd_table` instead
Oct 31 23:27:33.814 INFO kablam! 
Oct 31 23:27:33.814 INFO kablam! warning: unused variable: `cmd_table`
Oct 31 23:27:33.814 INFO kablam!    --> src/pshell.rs:189:14
Oct 31 23:27:33.814 INFO kablam!     |
Oct 31 23:27:33.814 INFO kablam! 189 | fn run_piped(cmd_table: ComplexCommand) {
Oct 31 23:27:33.814 INFO kablam!     |              ^^^^^^^^^ help: consider using `_cmd_table` instead
Oct 31 23:27:33.814 INFO kablam! 
Oct 31 23:27:33.844 INFO kablam! warning: variable does not need to be mutable
Oct 31 23:27:33.844 INFO kablam!   --> src/pshell.rs:70:7
Oct 31 23:27:33.844 INFO kablam!    |
Oct 31 23:27:33.844 INFO kablam! 70 |         let mut ecode = 0;
Oct 31 23:27:33.844 INFO kablam!    |             ----^^^^^
Oct 31 23:27:33.844 INFO kablam!    |             |
Oct 31 23:27:33.844 INFO kablam!    |             help: remove this `mut`
Oct 31 23:27:33.845 INFO kablam!    |
Oct 31 23:27:33.845 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 31 23:27:33.845 INFO kablam! 
Oct 31 23:27:33.884 INFO kablam! warning: function is never used: `run_proc`
Oct 31 23:27:33.885 INFO kablam!    --> src/pshell.rs:185:1
Oct 31 23:27:33.885 INFO kablam!     |
Oct 31 23:27:33.885 INFO kablam! 185 | fn run_proc(args: Vec<String>, cmd_table: ComplexCommand) -> i32 {
Oct 31 23:27:33.885 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:27:33.885 INFO kablam!     |
Oct 31 23:27:33.885 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 31 23:27:33.885 INFO kablam! 
Oct 31 23:27:33.927 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.19s
Oct 31 23:27:33.942 INFO kablam! su: No module specific data is present
Oct 31 23:27:34.504 INFO running `"docker" "rm" "-f" "4c18cd088e2b011dcf63e4676e58c5e6728ec04bc4ca2489539abfbaa8fae506"`
Oct 31 23:27:34.824 INFO blam! 4c18cd088e2b011dcf63e4676e58c5e6728ec04bc4ca2489539abfbaa8fae506