Nov 02 10:05:10.069 INFO checking moreheadm/nut-shell against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 10:05:10.069 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-5/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 10:05:10.534 INFO blam! 3bad738451970c3dceaacd77e912c492303798d3bb9b0361fd6b90950c666d9d
Nov 02 10:05:10.535 INFO running `"docker" "start" "-a" "3bad738451970c3dceaacd77e912c492303798d3bb9b0361fd6b90950c666d9d"`
Nov 02 10:05:12.847 INFO kablam! usermod: no changes
Nov 02 10:05:12.934 INFO kablam!     Checking bytecount v0.1.7
Nov 02 10:05:12.940 INFO kablam!     Checking termion v1.5.1
Nov 02 10:05:14.351 INFO kablam!     Checking liner v0.4.4
Nov 02 10:05:15.573 INFO kablam!     Checking nut-shell v0.1.0 (/source)
Nov 02 10:05:15.704 INFO kablam! warning: unnecessary path disambiguator
Nov 02 10:05:15.705 INFO kablam!    --> src/execute.rs:116:39
Nov 02 10:05:15.706 INFO kablam!     |
Nov 02 10:05:15.706 INFO kablam! 116 |                         .collect::<Vec::<[usize; 2]>>();
Nov 02 10:05:15.707 INFO kablam!     |                                       ^^ try removing `::`
Nov 02 10:05:15.708 INFO kablam! 
Nov 02 10:05:15.772 INFO kablam! warning: unnecessary path disambiguator
Nov 02 10:05:15.773 INFO kablam!    --> src/execute.rs:116:39
Nov 02 10:05:15.774 INFO kablam!     |
Nov 02 10:05:15.774 INFO kablam! 116 |                         .collect::<Vec::<[usize; 2]>>();
Nov 02 10:05:15.775 INFO kablam!     |                                       ^^ try removing `::`
Nov 02 10:05:15.775 INFO kablam! 
Nov 02 10:05:16.256 INFO kablam! warning: unused import: `ParseOp`
Nov 02 10:05:16.256 INFO kablam!   --> src/main.rs:10:32
Nov 02 10:05:16.256 INFO kablam!    |
Nov 02 10:05:16.256 INFO kablam! 10 | use parser::{ParseRes, Parsed, ParseOp};
Nov 02 10:05:16.256 INFO kablam!    |                                ^^^^^^^
Nov 02 10:05:16.256 INFO kablam!    |
Nov 02 10:05:16.256 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 10:05:16.256 INFO kablam! 
Nov 02 10:05:16.274 INFO kablam! warning: unused import: `ParseOp`
Nov 02 10:05:16.274 INFO kablam!   --> src/main.rs:10:32
Nov 02 10:05:16.274 INFO kablam!    |
Nov 02 10:05:16.274 INFO kablam! 10 | use parser::{ParseRes, Parsed, ParseOp};
Nov 02 10:05:16.274 INFO kablam!    |                                ^^^^^^^
Nov 02 10:05:16.274 INFO kablam!    |
Nov 02 10:05:16.274 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 10:05:16.274 INFO kablam! 
Nov 02 10:05:16.460 INFO kablam! warning: unused import: `std::io::BufRead`
Nov 02 10:05:16.460 INFO kablam!  --> src/main.rs:8:5
Nov 02 10:05:16.460 INFO kablam!   |
Nov 02 10:05:16.460 INFO kablam! 8 | use std::io::BufRead;
Nov 02 10:05:16.460 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 02 10:05:16.460 INFO kablam! 
Nov 02 10:05:16.471 INFO kablam! warning: unused variable: `command`
Nov 02 10:05:16.471 INFO kablam!   --> src/execute.rs:40:24
Nov 02 10:05:16.471 INFO kablam!    |
Nov 02 10:05:16.471 INFO kablam! 40 |     pub fn run_builtin(command: &Vec<String>) {
Nov 02 10:05:16.471 INFO kablam!    |                        ^^^^^^^ help: consider using `_command` instead
Nov 02 10:05:16.471 INFO kablam!    |
Nov 02 10:05:16.471 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 10:05:16.471 INFO kablam! 
Nov 02 10:05:16.472 INFO kablam! warning: unused variable: `curr_expr`
Nov 02 10:05:16.472 INFO kablam!    --> src/parser.rs:368:42
Nov 02 10:05:16.472 INFO kablam!     |
Nov 02 10:05:16.472 INFO kablam! 368 | fn parse_bracketed_param(text: &str, mut curr_expr: String) -> (ParseRes<Token>, &str) {
Nov 02 10:05:16.472 INFO kablam!     |                                          ^^^^^^^^^ help: consider using `_curr_expr` instead
Nov 02 10:05:16.472 INFO kablam! 
Nov 02 10:05:16.472 INFO kablam! warning: unused variable: `stdin`
Nov 02 10:05:16.472 INFO kablam!   --> src/main.rs:13:9
Nov 02 10:05:16.472 INFO kablam!    |
Nov 02 10:05:16.472 INFO kablam! 13 |     let stdin = io::stdin();
Nov 02 10:05:16.472 INFO kablam!    |         ^^^^^ help: consider using `_stdin` instead
Nov 02 10:05:16.472 INFO kablam! 
Nov 02 10:05:16.511 INFO kablam! warning: unused import: `std::io::BufRead`
Nov 02 10:05:16.511 INFO kablam!  --> src/main.rs:8:5
Nov 02 10:05:16.511 INFO kablam!   |
Nov 02 10:05:16.511 INFO kablam! 8 | use std::io::BufRead;
Nov 02 10:05:16.511 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 02 10:05:16.511 INFO kablam! 
Nov 02 10:05:16.533 INFO kablam! warning: unused variable: `command`
Nov 02 10:05:16.533 INFO kablam!   --> src/execute.rs:40:24
Nov 02 10:05:16.533 INFO kablam!    |
Nov 02 10:05:16.533 INFO kablam! 40 |     pub fn run_builtin(command: &Vec<String>) {
Nov 02 10:05:16.533 INFO kablam!    |                        ^^^^^^^ help: consider using `_command` instead
Nov 02 10:05:16.533 INFO kablam!    |
Nov 02 10:05:16.535 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 10:05:16.535 INFO kablam! 
Nov 02 10:05:16.536 INFO kablam! warning: unused variable: `curr_expr`
Nov 02 10:05:16.536 INFO kablam!    --> src/parser.rs:368:42
Nov 02 10:05:16.536 INFO kablam!     |
Nov 02 10:05:16.536 INFO kablam! 368 | fn parse_bracketed_param(text: &str, mut curr_expr: String) -> (ParseRes<Token>, &str) {
Nov 02 10:05:16.536 INFO kablam!     |                                          ^^^^^^^^^ help: consider using `_curr_expr` instead
Nov 02 10:05:16.536 INFO kablam! 
Nov 02 10:05:16.537 INFO kablam! warning: unused variable: `stdin`
Nov 02 10:05:16.537 INFO kablam!   --> src/main.rs:13:9
Nov 02 10:05:16.538 INFO kablam!    |
Nov 02 10:05:16.538 INFO kablam! 13 |     let stdin = io::stdin();
Nov 02 10:05:16.538 INFO kablam!    |         ^^^^^ help: consider using `_stdin` instead
Nov 02 10:05:16.538 INFO kablam! 
Nov 02 10:05:16.546 INFO kablam! warning: variable does not need to be mutable
Nov 02 10:05:16.546 INFO kablam!    --> src/parser.rs:368:38
Nov 02 10:05:16.546 INFO kablam!     |
Nov 02 10:05:16.546 INFO kablam! 368 | fn parse_bracketed_param(text: &str, mut curr_expr: String) -> (ParseRes<Token>, &str) {
Nov 02 10:05:16.546 INFO kablam!     |                                      ----^^^^^^^^^
Nov 02 10:05:16.546 INFO kablam!     |                                      |
Nov 02 10:05:16.546 INFO kablam!     |                                      help: remove this `mut`
Nov 02 10:05:16.546 INFO kablam!     |
Nov 02 10:05:16.547 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 10:05:16.547 INFO kablam! 
Nov 02 10:05:16.547 INFO kablam! warning: function is never used: `run_builtin`
Nov 02 10:05:16.547 INFO kablam!   --> src/execute.rs:40:5
Nov 02 10:05:16.547 INFO kablam!    |
Nov 02 10:05:16.547 INFO kablam! 40 |     pub fn run_builtin(command: &Vec<String>) {
Nov 02 10:05:16.547 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 10:05:16.556 INFO kablam!    |
Nov 02 10:05:16.556 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 10:05:16.556 INFO kablam! 
Nov 02 10:05:16.556 INFO kablam! warning: variant is never constructed: `And`
Nov 02 10:05:16.556 INFO kablam!  --> src/parser.rs:5:5
Nov 02 10:05:16.556 INFO kablam!   |
Nov 02 10:05:16.556 INFO kablam! 5 |     And,
Nov 02 10:05:16.556 INFO kablam!   |     ^^^
Nov 02 10:05:16.556 INFO kablam! 
Nov 02 10:05:16.556 INFO kablam! warning: variant is never constructed: `Or`
Nov 02 10:05:16.556 INFO kablam!  --> src/parser.rs:6:5
Nov 02 10:05:16.557 INFO kablam!   |
Nov 02 10:05:16.557 INFO kablam! 6 |     Or,
Nov 02 10:05:16.557 INFO kablam!   |     ^^
Nov 02 10:05:16.557 INFO kablam! 
Nov 02 10:05:16.557 INFO kablam! warning: variant is never constructed: `Seq`
Nov 02 10:05:16.557 INFO kablam!  --> src/parser.rs:7:5
Nov 02 10:05:16.557 INFO kablam!   |
Nov 02 10:05:16.557 INFO kablam! 7 |     Seq,
Nov 02 10:05:16.557 INFO kablam!   |     ^^^
Nov 02 10:05:16.557 INFO kablam! 
Nov 02 10:05:16.557 INFO kablam! warning: variant is never constructed: `Expr`
Nov 02 10:05:16.557 INFO kablam!   --> src/parser.rs:21:5
Nov 02 10:05:16.557 INFO kablam!    |
Nov 02 10:05:16.557 INFO kablam! 21 |     Expr(Box<Parsed>, Box<Parsed>, ParseOp),
Nov 02 10:05:16.557 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 10:05:16.557 INFO kablam! 
Nov 02 10:05:16.557 INFO kablam! warning: variant is never constructed: `Param`
Nov 02 10:05:16.557 INFO kablam!   --> src/parser.rs:33:5
Nov 02 10:05:16.558 INFO kablam!    |
Nov 02 10:05:16.558 INFO kablam! 33 |     Param(String),
Nov 02 10:05:16.558 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 02 10:05:16.558 INFO kablam! 
Nov 02 10:05:16.558 INFO kablam! warning: variant is never constructed: `Arith`
Nov 02 10:05:16.558 INFO kablam!   --> src/parser.rs:34:5
Nov 02 10:05:16.558 INFO kablam!    |
Nov 02 10:05:16.558 INFO kablam! 34 |     Arith(String)
Nov 02 10:05:16.558 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 02 10:05:16.558 INFO kablam! 
Nov 02 10:05:16.640 INFO kablam! warning: variable does not need to be mutable
Nov 02 10:05:16.640 INFO kablam!    --> src/parser.rs:368:38
Nov 02 10:05:16.640 INFO kablam!     |
Nov 02 10:05:16.640 INFO kablam! 368 | fn parse_bracketed_param(text: &str, mut curr_expr: String) -> (ParseRes<Token>, &str) {
Nov 02 10:05:16.640 INFO kablam!     |                                      ----^^^^^^^^^
Nov 02 10:05:16.641 INFO kablam!     |                                      |
Nov 02 10:05:16.641 INFO kablam!     |                                      help: remove this `mut`
Nov 02 10:05:16.641 INFO kablam!     |
Nov 02 10:05:16.641 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 10:05:16.641 INFO kablam! 
Nov 02 10:05:16.654 INFO kablam! warning: function is never used: `run_builtin`
Nov 02 10:05:16.654 INFO kablam!   --> src/execute.rs:40:5
Nov 02 10:05:16.655 INFO kablam!    |
Nov 02 10:05:16.655 INFO kablam! 40 |     pub fn run_builtin(command: &Vec<String>) {
Nov 02 10:05:16.655 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 10:05:16.655 INFO kablam!    |
Nov 02 10:05:16.655 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 10:05:16.655 INFO kablam! 
Nov 02 10:05:16.656 INFO kablam! warning: variant is never constructed: `And`
Nov 02 10:05:16.656 INFO kablam!  --> src/parser.rs:5:5
Nov 02 10:05:16.656 INFO kablam!   |
Nov 02 10:05:16.656 INFO kablam! 5 |     And,
Nov 02 10:05:16.656 INFO kablam!   |     ^^^
Nov 02 10:05:16.657 INFO kablam! 
Nov 02 10:05:16.657 INFO kablam! warning: variant is never constructed: `Or`
Nov 02 10:05:16.657 INFO kablam!  --> src/parser.rs:6:5
Nov 02 10:05:16.657 INFO kablam!   |
Nov 02 10:05:16.657 INFO kablam! 6 |     Or,
Nov 02 10:05:16.658 INFO kablam!   |     ^^
Nov 02 10:05:16.658 INFO kablam! 
Nov 02 10:05:16.658 INFO kablam! warning: variant is never constructed: `Seq`
Nov 02 10:05:16.658 INFO kablam!  --> src/parser.rs:7:5
Nov 02 10:05:16.658 INFO kablam!   |
Nov 02 10:05:16.658 INFO kablam! 7 |     Seq,
Nov 02 10:05:16.658 INFO kablam!   |     ^^^
Nov 02 10:05:16.659 INFO kablam! 
Nov 02 10:05:16.659 INFO kablam! warning: variant is never constructed: `Expr`
Nov 02 10:05:16.659 INFO kablam!   --> src/parser.rs:21:5
Nov 02 10:05:16.659 INFO kablam!    |
Nov 02 10:05:16.659 INFO kablam! 21 |     Expr(Box<Parsed>, Box<Parsed>, ParseOp),
Nov 02 10:05:16.659 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 10:05:16.660 INFO kablam! 
Nov 02 10:05:16.660 INFO kablam! warning: variant is never constructed: `Param`
Nov 02 10:05:16.660 INFO kablam!   --> src/parser.rs:33:5
Nov 02 10:05:16.660 INFO kablam!    |
Nov 02 10:05:16.660 INFO kablam! 33 |     Param(String),
Nov 02 10:05:16.660 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 02 10:05:16.661 INFO kablam! 
Nov 02 10:05:16.661 INFO kablam! warning: variant is never constructed: `Arith`
Nov 02 10:05:16.661 INFO kablam!   --> src/parser.rs:34:5
Nov 02 10:05:16.661 INFO kablam!    |
Nov 02 10:05:16.661 INFO kablam! 34 |     Arith(String)
Nov 02 10:05:16.662 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 02 10:05:16.662 INFO kablam! 
Nov 02 10:05:16.733 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.85s
Nov 02 10:05:16.738 INFO kablam! su: No module specific data is present
Nov 02 10:05:18.146 INFO running `"docker" "rm" "-f" "3bad738451970c3dceaacd77e912c492303798d3bb9b0361fd6b90950c666d9d"`
Nov 02 10:05:18.560 INFO blam! 3bad738451970c3dceaacd77e912c492303798d3bb9b0361fd6b90950c666d9d