Nov 06 17:28:35.155 INFO checking moreheadm/nut-shell against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 17:28:35.157 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-5/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 06 17:28:35.708 INFO blam! 2b1286b93339dd9c08c38fc5bcbc9ac7fa561a4d8856b3f6dd02827a46e6f774
Nov 06 17:28:35.712 INFO running `"docker" "start" "-a" "2b1286b93339dd9c08c38fc5bcbc9ac7fa561a4d8856b3f6dd02827a46e6f774"`
Nov 06 17:28:36.867 INFO kablam! usermod: no changes
Nov 06 17:28:36.980 INFO kablam!     Checking termion v1.5.1
Nov 06 17:28:38.025 INFO kablam!     Checking liner v0.4.4
Nov 06 17:28:39.371 INFO kablam!     Checking nut-shell v0.1.0 (/source)
Nov 06 17:28:39.480 INFO kablam! warning: unnecessary path disambiguator
Nov 06 17:28:39.481 INFO kablam!    --> src/execute.rs:116:39
Nov 06 17:28:39.482 INFO kablam!     |
Nov 06 17:28:39.483 INFO kablam! 116 |                         .collect::<Vec::<[usize; 2]>>();
Nov 06 17:28:39.483 INFO kablam!     |                                       ^^ try removing `::`
Nov 06 17:28:39.484 INFO kablam! 
Nov 06 17:28:39.516 INFO kablam! warning: unnecessary path disambiguator
Nov 06 17:28:39.517 INFO kablam!    --> src/execute.rs:116:39
Nov 06 17:28:39.518 INFO kablam!     |
Nov 06 17:28:39.519 INFO kablam! 116 |                         .collect::<Vec::<[usize; 2]>>();
Nov 06 17:28:39.519 INFO kablam!     |                                       ^^ try removing `::`
Nov 06 17:28:39.519 INFO kablam! 
Nov 06 17:28:39.991 INFO kablam! warning: unused import: `ParseOp`
Nov 06 17:28:39.991 INFO kablam!   --> src/main.rs:10:32
Nov 06 17:28:39.991 INFO kablam!    |
Nov 06 17:28:39.992 INFO kablam! 10 | use parser::{ParseRes, Parsed, ParseOp};
Nov 06 17:28:39.992 INFO kablam!    |                                ^^^^^^^
Nov 06 17:28:39.992 INFO kablam!    |
Nov 06 17:28:39.992 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 06 17:28:39.992 INFO kablam! 
Nov 06 17:28:40.026 INFO kablam! warning: unused import: `ParseOp`
Nov 06 17:28:40.026 INFO kablam!   --> src/main.rs:10:32
Nov 06 17:28:40.026 INFO kablam!    |
Nov 06 17:28:40.026 INFO kablam! 10 | use parser::{ParseRes, Parsed, ParseOp};
Nov 06 17:28:40.026 INFO kablam!    |                                ^^^^^^^
Nov 06 17:28:40.026 INFO kablam!    |
Nov 06 17:28:40.026 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 06 17:28:40.026 INFO kablam! 
Nov 06 17:28:40.236 INFO kablam! warning: unused import: `std::io::BufRead`
Nov 06 17:28:40.236 INFO kablam!  --> src/main.rs:8:5
Nov 06 17:28:40.236 INFO kablam!   |
Nov 06 17:28:40.236 INFO kablam! 8 | use std::io::BufRead;
Nov 06 17:28:40.236 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 06 17:28:40.236 INFO kablam! 
Nov 06 17:28:40.268 INFO kablam! warning: unused variable: `command`
Nov 06 17:28:40.268 INFO kablam!   --> src/execute.rs:40:24
Nov 06 17:28:40.268 INFO kablam!    |
Nov 06 17:28:40.268 INFO kablam! 40 |     pub fn run_builtin(command: &Vec<String>) {
Nov 06 17:28:40.268 INFO kablam!    |                        ^^^^^^^ help: consider using `_command` instead
Nov 06 17:28:40.268 INFO kablam!    |
Nov 06 17:28:40.268 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 17:28:40.268 INFO kablam! 
Nov 06 17:28:40.268 INFO kablam! warning: unused variable: `curr_expr`
Nov 06 17:28:40.268 INFO kablam!    --> src/parser.rs:368:42
Nov 06 17:28:40.268 INFO kablam!     |
Nov 06 17:28:40.268 INFO kablam! 368 | fn parse_bracketed_param(text: &str, mut curr_expr: String) -> (ParseRes<Token>, &str) {
Nov 06 17:28:40.268 INFO kablam!     |                                          ^^^^^^^^^ help: consider using `_curr_expr` instead
Nov 06 17:28:40.268 INFO kablam! 
Nov 06 17:28:40.268 INFO kablam! warning: unused variable: `stdin`
Nov 06 17:28:40.269 INFO kablam!   --> src/main.rs:13:9
Nov 06 17:28:40.269 INFO kablam!    |
Nov 06 17:28:40.269 INFO kablam! 13 |     let stdin = io::stdin();
Nov 06 17:28:40.269 INFO kablam!    |         ^^^^^ help: consider using `_stdin` instead
Nov 06 17:28:40.269 INFO kablam! 
Nov 06 17:28:40.304 INFO kablam! warning: unused import: `std::io::BufRead`
Nov 06 17:28:40.304 INFO kablam!  --> src/main.rs:8:5
Nov 06 17:28:40.304 INFO kablam!   |
Nov 06 17:28:40.304 INFO kablam! 8 | use std::io::BufRead;
Nov 06 17:28:40.304 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 06 17:28:40.304 INFO kablam! 
Nov 06 17:28:40.349 INFO kablam! warning: unused variable: `command`
Nov 06 17:28:40.349 INFO kablam!   --> src/execute.rs:40:24
Nov 06 17:28:40.349 INFO kablam!    |
Nov 06 17:28:40.349 INFO kablam! 40 |     pub fn run_builtin(command: &Vec<String>) {
Nov 06 17:28:40.349 INFO kablam!    |                        ^^^^^^^ help: consider using `_command` instead
Nov 06 17:28:40.349 INFO kablam!    |
Nov 06 17:28:40.349 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 17:28:40.349 INFO kablam! 
Nov 06 17:28:40.349 INFO kablam! warning: unused variable: `curr_expr`
Nov 06 17:28:40.349 INFO kablam!    --> src/parser.rs:368:42
Nov 06 17:28:40.349 INFO kablam!     |
Nov 06 17:28:40.349 INFO kablam! 368 | fn parse_bracketed_param(text: &str, mut curr_expr: String) -> (ParseRes<Token>, &str) {
Nov 06 17:28:40.349 INFO kablam!     |                                          ^^^^^^^^^ help: consider using `_curr_expr` instead
Nov 06 17:28:40.349 INFO kablam! 
Nov 06 17:28:40.349 INFO kablam! warning: unused variable: `stdin`
Nov 06 17:28:40.349 INFO kablam!   --> src/main.rs:13:9
Nov 06 17:28:40.349 INFO kablam!    |
Nov 06 17:28:40.349 INFO kablam! 13 |     let stdin = io::stdin();
Nov 06 17:28:40.349 INFO kablam!    |         ^^^^^ help: consider using `_stdin` instead
Nov 06 17:28:40.349 INFO kablam! 
Nov 06 17:28:40.364 INFO kablam! warning: variable does not need to be mutable
Nov 06 17:28:40.364 INFO kablam!    --> src/parser.rs:368:38
Nov 06 17:28:40.364 INFO kablam!     |
Nov 06 17:28:40.364 INFO kablam! 368 | fn parse_bracketed_param(text: &str, mut curr_expr: String) -> (ParseRes<Token>, &str) {
Nov 06 17:28:40.364 INFO kablam!     |                                      ----^^^^^^^^^
Nov 06 17:28:40.364 INFO kablam!     |                                      |
Nov 06 17:28:40.364 INFO kablam!     |                                      help: remove this `mut`
Nov 06 17:28:40.364 INFO kablam!     |
Nov 06 17:28:40.364 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 06 17:28:40.364 INFO kablam! 
Nov 06 17:28:40.384 INFO kablam! warning: function is never used: `run_builtin`
Nov 06 17:28:40.384 INFO kablam!   --> src/execute.rs:40:5
Nov 06 17:28:40.384 INFO kablam!    |
Nov 06 17:28:40.384 INFO kablam! 40 |     pub fn run_builtin(command: &Vec<String>) {
Nov 06 17:28:40.384 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:28:40.384 INFO kablam!    |
Nov 06 17:28:40.384 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 17:28:40.384 INFO kablam! 
Nov 06 17:28:40.384 INFO kablam! warning: variant is never constructed: `And`
Nov 06 17:28:40.384 INFO kablam!  --> src/parser.rs:5:5
Nov 06 17:28:40.384 INFO kablam!   |
Nov 06 17:28:40.384 INFO kablam! 5 |     And,
Nov 06 17:28:40.384 INFO kablam!   |     ^^^
Nov 06 17:28:40.384 INFO kablam! 
Nov 06 17:28:40.384 INFO kablam! warning: variant is never constructed: `Or`
Nov 06 17:28:40.384 INFO kablam!  --> src/parser.rs:6:5
Nov 06 17:28:40.384 INFO kablam!   |
Nov 06 17:28:40.385 INFO kablam! 6 |     Or,
Nov 06 17:28:40.385 INFO kablam!   |     ^^
Nov 06 17:28:40.385 INFO kablam! 
Nov 06 17:28:40.385 INFO kablam! warning: variant is never constructed: `Seq`
Nov 06 17:28:40.385 INFO kablam!  --> src/parser.rs:7:5
Nov 06 17:28:40.385 INFO kablam!   |
Nov 06 17:28:40.385 INFO kablam! 7 |     Seq,
Nov 06 17:28:40.385 INFO kablam!   |     ^^^
Nov 06 17:28:40.385 INFO kablam! 
Nov 06 17:28:40.385 INFO kablam! warning: variant is never constructed: `Expr`
Nov 06 17:28:40.385 INFO kablam!   --> src/parser.rs:21:5
Nov 06 17:28:40.385 INFO kablam!    |
Nov 06 17:28:40.385 INFO kablam! 21 |     Expr(Box<Parsed>, Box<Parsed>, ParseOp),
Nov 06 17:28:40.385 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:28:40.385 INFO kablam! 
Nov 06 17:28:40.385 INFO kablam! warning: variant is never constructed: `Param`
Nov 06 17:28:40.385 INFO kablam!   --> src/parser.rs:33:5
Nov 06 17:28:40.385 INFO kablam!    |
Nov 06 17:28:40.385 INFO kablam! 33 |     Param(String),
Nov 06 17:28:40.385 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 06 17:28:40.385 INFO kablam! 
Nov 06 17:28:40.385 INFO kablam! warning: variant is never constructed: `Arith`
Nov 06 17:28:40.385 INFO kablam!   --> src/parser.rs:34:5
Nov 06 17:28:40.385 INFO kablam!    |
Nov 06 17:28:40.385 INFO kablam! 34 |     Arith(String)
Nov 06 17:28:40.385 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 06 17:28:40.385 INFO kablam! 
Nov 06 17:28:40.515 INFO kablam! warning: variable does not need to be mutable
Nov 06 17:28:40.515 INFO kablam!    --> src/parser.rs:368:38
Nov 06 17:28:40.515 INFO kablam!     |
Nov 06 17:28:40.515 INFO kablam! 368 | fn parse_bracketed_param(text: &str, mut curr_expr: String) -> (ParseRes<Token>, &str) {
Nov 06 17:28:40.515 INFO kablam!     |                                      ----^^^^^^^^^
Nov 06 17:28:40.515 INFO kablam!     |                                      |
Nov 06 17:28:40.515 INFO kablam!     |                                      help: remove this `mut`
Nov 06 17:28:40.515 INFO kablam!     |
Nov 06 17:28:40.515 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 06 17:28:40.515 INFO kablam! 
Nov 06 17:28:40.520 INFO kablam! warning: function is never used: `run_builtin`
Nov 06 17:28:40.520 INFO kablam!   --> src/execute.rs:40:5
Nov 06 17:28:40.520 INFO kablam!    |
Nov 06 17:28:40.520 INFO kablam! 40 |     pub fn run_builtin(command: &Vec<String>) {
Nov 06 17:28:40.520 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:28:40.520 INFO kablam!    |
Nov 06 17:28:40.520 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 17:28:40.520 INFO kablam! 
Nov 06 17:28:40.520 INFO kablam! warning: variant is never constructed: `And`
Nov 06 17:28:40.520 INFO kablam!  --> src/parser.rs:5:5
Nov 06 17:28:40.520 INFO kablam!   |
Nov 06 17:28:40.520 INFO kablam! 5 |     And,
Nov 06 17:28:40.520 INFO kablam!   |     ^^^
Nov 06 17:28:40.520 INFO kablam! 
Nov 06 17:28:40.520 INFO kablam! warning: variant is never constructed: `Or`
Nov 06 17:28:40.520 INFO kablam!  --> src/parser.rs:6:5
Nov 06 17:28:40.520 INFO kablam!   |
Nov 06 17:28:40.520 INFO kablam! 6 |     Or,
Nov 06 17:28:40.521 INFO kablam!   |     ^^
Nov 06 17:28:40.521 INFO kablam! 
Nov 06 17:28:40.521 INFO kablam! warning: variant is never constructed: `Seq`
Nov 06 17:28:40.521 INFO kablam!  --> src/parser.rs:7:5
Nov 06 17:28:40.521 INFO kablam!   |
Nov 06 17:28:40.521 INFO kablam! 7 |     Seq,
Nov 06 17:28:40.521 INFO kablam!   |     ^^^
Nov 06 17:28:40.521 INFO kablam! 
Nov 06 17:28:40.521 INFO kablam! warning: variant is never constructed: `Expr`
Nov 06 17:28:40.521 INFO kablam!   --> src/parser.rs:21:5
Nov 06 17:28:40.521 INFO kablam!    |
Nov 06 17:28:40.521 INFO kablam! 21 |     Expr(Box<Parsed>, Box<Parsed>, ParseOp),
Nov 06 17:28:40.521 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 17:28:40.521 INFO kablam! 
Nov 06 17:28:40.521 INFO kablam! warning: variant is never constructed: `Param`
Nov 06 17:28:40.521 INFO kablam!   --> src/parser.rs:33:5
Nov 06 17:28:40.521 INFO kablam!    |
Nov 06 17:28:40.521 INFO kablam! 33 |     Param(String),
Nov 06 17:28:40.521 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 06 17:28:40.521 INFO kablam! 
Nov 06 17:28:40.521 INFO kablam! warning: variant is never constructed: `Arith`
Nov 06 17:28:40.521 INFO kablam!   --> src/parser.rs:34:5
Nov 06 17:28:40.521 INFO kablam!    |
Nov 06 17:28:40.521 INFO kablam! 34 |     Arith(String)
Nov 06 17:28:40.521 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 06 17:28:40.521 INFO kablam! 
Nov 06 17:28:40.568 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.67s
Nov 06 17:28:40.568 INFO kablam! su: No module specific data is present
Nov 06 17:28:41.680 INFO running `"docker" "rm" "-f" "2b1286b93339dd9c08c38fc5bcbc9ac7fa561a4d8856b3f6dd02827a46e6f774"`
Nov 06 17:28:41.968 INFO blam! 2b1286b93339dd9c08c38fc5bcbc9ac7fa561a4d8856b3f6dd02827a46e6f774