Dec 01 08:47:42.842 INFO testing moreheadm/nut-shell against 1.30.1 for beta-1.31-5
Dec 01 08:47:42.843 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 08:47:43.251 INFO [stdout] ae401a59de299b4d089b3ffb3cb839ac12e0eb9253f78fcd0286bf989a52a442
Dec 01 08:47:43.257 INFO running `"docker" "start" "-a" "ae401a59de299b4d089b3ffb3cb839ac12e0eb9253f78fcd0286bf989a52a442"`
Dec 01 08:47:44.452 INFO [stderr] usermod: no changes
Dec 01 08:47:44.531 INFO [stderr]    Compiling liner v0.4.4
Dec 01 08:47:48.099 INFO [stderr]    Compiling nut-shell v0.1.0 (/source)
Dec 01 08:47:48.179 INFO [stderr] warning: unnecessary path disambiguator
Dec 01 08:47:48.179 INFO [stderr]    --> src/execute.rs:116:39
Dec 01 08:47:48.179 INFO [stderr]     |
Dec 01 08:47:48.179 INFO [stderr] 116 |                         .collect::<Vec::<[usize; 2]>>();
Dec 01 08:47:48.180 INFO [stderr]     |                                       ^^ try removing `::`
Dec 01 08:47:48.180 INFO [stderr] 
Dec 01 08:47:48.583 INFO [stderr] warning: unused import: `ParseOp`
Dec 01 08:47:48.583 INFO [stderr]   --> src/main.rs:10:32
Dec 01 08:47:48.583 INFO [stderr]    |
Dec 01 08:47:48.583 INFO [stderr] 10 | use parser::{ParseRes, Parsed, ParseOp};
Dec 01 08:47:48.583 INFO [stderr]    |                                ^^^^^^^
Dec 01 08:47:48.583 INFO [stderr]    |
Dec 01 08:47:48.583 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 01 08:47:48.583 INFO [stderr] 
Dec 01 08:47:48.723 INFO [stderr] warning: unused import: `std::io::BufRead`
Dec 01 08:47:48.723 INFO [stderr]  --> src/main.rs:8:5
Dec 01 08:47:48.723 INFO [stderr]   |
Dec 01 08:47:48.723 INFO [stderr] 8 | use std::io::BufRead;
Dec 01 08:47:48.723 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 01 08:47:48.723 INFO [stderr] 
Dec 01 08:47:48.739 INFO [stderr] warning: unused variable: `command`
Dec 01 08:47:48.739 INFO [stderr]   --> src/execute.rs:40:24
Dec 01 08:47:48.739 INFO [stderr]    |
Dec 01 08:47:48.739 INFO [stderr] 40 |     pub fn run_builtin(command: &Vec<String>) {
Dec 01 08:47:48.739 INFO [stderr]    |                        ^^^^^^^ help: consider using `_command` instead
Dec 01 08:47:48.739 INFO [stderr]    |
Dec 01 08:47:48.739 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 08:47:48.739 INFO [stderr] 
Dec 01 08:47:48.739 INFO [stderr] warning: unused variable: `curr_expr`
Dec 01 08:47:48.739 INFO [stderr]    --> src/parser.rs:368:42
Dec 01 08:47:48.739 INFO [stderr]     |
Dec 01 08:47:48.739 INFO [stderr] 368 | fn parse_bracketed_param(text: &str, mut curr_expr: String) -> (ParseRes<Token>, &str) {
Dec 01 08:47:48.739 INFO [stderr]     |                                          ^^^^^^^^^ help: consider using `_curr_expr` instead
Dec 01 08:47:48.739 INFO [stderr] 
Dec 01 08:47:48.739 INFO [stderr] warning: unused variable: `stdin`
Dec 01 08:47:48.739 INFO [stderr]   --> src/main.rs:13:9
Dec 01 08:47:48.739 INFO [stderr]    |
Dec 01 08:47:48.739 INFO [stderr] 13 |     let stdin = io::stdin();
Dec 01 08:47:48.739 INFO [stderr]    |         ^^^^^ help: consider using `_stdin` instead
Dec 01 08:47:48.739 INFO [stderr] 
Dec 01 08:47:48.779 INFO [stderr] warning: variable does not need to be mutable
Dec 01 08:47:48.779 INFO [stderr]    --> src/parser.rs:368:38
Dec 01 08:47:48.779 INFO [stderr]     |
Dec 01 08:47:48.779 INFO [stderr] 368 | fn parse_bracketed_param(text: &str, mut curr_expr: String) -> (ParseRes<Token>, &str) {
Dec 01 08:47:48.779 INFO [stderr]     |                                      ----^^^^^^^^^
Dec 01 08:47:48.779 INFO [stderr]     |                                      |
Dec 01 08:47:48.779 INFO [stderr]     |                                      help: remove this `mut`
Dec 01 08:47:48.779 INFO [stderr]     |
Dec 01 08:47:48.779 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 01 08:47:48.779 INFO [stderr] 
Dec 01 08:47:48.779 INFO [stderr] warning: function is never used: `run_builtin`
Dec 01 08:47:48.779 INFO [stderr]   --> src/execute.rs:40:5
Dec 01 08:47:48.779 INFO [stderr]    |
Dec 01 08:47:48.779 INFO [stderr] 40 |     pub fn run_builtin(command: &Vec<String>) {
Dec 01 08:47:48.779 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 08:47:48.779 INFO [stderr]    |
Dec 01 08:47:48.779 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 08:47:48.779 INFO [stderr] 
Dec 01 08:47:48.779 INFO [stderr] warning: variant is never constructed: `And`
Dec 01 08:47:48.779 INFO [stderr]  --> src/parser.rs:5:5
Dec 01 08:47:48.779 INFO [stderr]   |
Dec 01 08:47:48.779 INFO [stderr] 5 |     And,
Dec 01 08:47:48.779 INFO [stderr]   |     ^^^
Dec 01 08:47:48.779 INFO [stderr] 
Dec 01 08:47:48.779 INFO [stderr] warning: variant is never constructed: `Or`
Dec 01 08:47:48.779 INFO [stderr]  --> src/parser.rs:6:5
Dec 01 08:47:48.779 INFO [stderr]   |
Dec 01 08:47:48.779 INFO [stderr] 6 |     Or,
Dec 01 08:47:48.779 INFO [stderr]   |     ^^
Dec 01 08:47:48.779 INFO [stderr] 
Dec 01 08:47:48.779 INFO [stderr] warning: variant is never constructed: `Seq`
Dec 01 08:47:48.779 INFO [stderr]  --> src/parser.rs:7:5
Dec 01 08:47:48.779 INFO [stderr]   |
Dec 01 08:47:48.779 INFO [stderr] 7 |     Seq,
Dec 01 08:47:48.779 INFO [stderr]   |     ^^^
Dec 01 08:47:48.779 INFO [stderr] 
Dec 01 08:47:48.779 INFO [stderr] warning: variant is never constructed: `Expr`
Dec 01 08:47:48.779 INFO [stderr]   --> src/parser.rs:21:5
Dec 01 08:47:48.779 INFO [stderr]    |
Dec 01 08:47:48.779 INFO [stderr] 21 |     Expr(Box<Parsed>, Box<Parsed>, ParseOp),
Dec 01 08:47:48.779 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 08:47:48.779 INFO [stderr] 
Dec 01 08:47:48.779 INFO [stderr] warning: variant is never constructed: `Param`
Dec 01 08:47:48.779 INFO [stderr]   --> src/parser.rs:33:5
Dec 01 08:47:48.779 INFO [stderr]    |
Dec 01 08:47:48.780 INFO [stderr] 33 |     Param(String),
Dec 01 08:47:48.780 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 01 08:47:48.780 INFO [stderr] 
Dec 01 08:47:48.780 INFO [stderr] warning: variant is never constructed: `Arith`
Dec 01 08:47:48.780 INFO [stderr]   --> src/parser.rs:34:5
Dec 01 08:47:48.780 INFO [stderr]    |
Dec 01 08:47:48.780 INFO [stderr] 34 |     Arith(String)
Dec 01 08:47:48.780 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 01 08:47:48.780 INFO [stderr] 
Dec 01 08:47:51.013 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.52s
Dec 01 08:47:51.021 INFO [stderr] su: No module specific data is present
Dec 01 08:47:52.606 INFO running `"docker" "inspect" "ae401a59de299b4d089b3ffb3cb839ac12e0eb9253f78fcd0286bf989a52a442"`
Dec 01 08:47:52.939 INFO running `"docker" "rm" "-f" "ae401a59de299b4d089b3ffb3cb839ac12e0eb9253f78fcd0286bf989a52a442"`
Dec 01 08:47:53.207 INFO [stdout] ae401a59de299b4d089b3ffb3cb839ac12e0eb9253f78fcd0286bf989a52a442
Dec 01 08:47:53.215 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 08:47:53.719 INFO [stdout] bf006cc921628c14b4ef90ad076a8a240eea1f5c674f1d249f9b81dd1ee5b1b4
Dec 01 08:47:53.725 INFO running `"docker" "start" "-a" "bf006cc921628c14b4ef90ad076a8a240eea1f5c674f1d249f9b81dd1ee5b1b4"`
Dec 01 08:47:55.086 INFO [stderr] usermod: no changes
Dec 01 08:47:55.179 INFO [stderr]    Compiling nut-shell v0.1.0 (/source)
Dec 01 08:47:55.275 INFO [stderr] warning: unnecessary path disambiguator
Dec 01 08:47:55.275 INFO [stderr]    --> src/execute.rs:116:39
Dec 01 08:47:55.275 INFO [stderr]     |
Dec 01 08:47:55.275 INFO [stderr] 116 |                         .collect::<Vec::<[usize; 2]>>();
Dec 01 08:47:55.275 INFO [stderr]     |                                       ^^ try removing `::`
Dec 01 08:47:55.275 INFO [stderr] 
Dec 01 08:47:55.695 INFO [stderr] warning: unused import: `ParseOp`
Dec 01 08:47:55.695 INFO [stderr]   --> src/main.rs:10:32
Dec 01 08:47:55.695 INFO [stderr]    |
Dec 01 08:47:55.695 INFO [stderr] 10 | use parser::{ParseRes, Parsed, ParseOp};
Dec 01 08:47:55.695 INFO [stderr]    |                                ^^^^^^^
Dec 01 08:47:55.695 INFO [stderr]    |
Dec 01 08:47:55.695 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 01 08:47:55.695 INFO [stderr] 
Dec 01 08:47:55.871 INFO [stderr] warning: unused import: `std::io::BufRead`
Dec 01 08:47:55.871 INFO [stderr]  --> src/main.rs:8:5
Dec 01 08:47:55.871 INFO [stderr]   |
Dec 01 08:47:55.871 INFO [stderr] 8 | use std::io::BufRead;
Dec 01 08:47:55.871 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 01 08:47:55.871 INFO [stderr] 
Dec 01 08:47:55.891 INFO [stderr] warning: unused variable: `command`
Dec 01 08:47:55.891 INFO [stderr]   --> src/execute.rs:40:24
Dec 01 08:47:55.891 INFO [stderr]    |
Dec 01 08:47:55.891 INFO [stderr] 40 |     pub fn run_builtin(command: &Vec<String>) {
Dec 01 08:47:55.891 INFO [stderr]    |                        ^^^^^^^ help: consider using `_command` instead
Dec 01 08:47:55.891 INFO [stderr]    |
Dec 01 08:47:55.891 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 08:47:55.891 INFO [stderr] 
Dec 01 08:47:55.891 INFO [stderr] warning: unused variable: `curr_expr`
Dec 01 08:47:55.891 INFO [stderr]    --> src/parser.rs:368:42
Dec 01 08:47:55.891 INFO [stderr]     |
Dec 01 08:47:55.891 INFO [stderr] 368 | fn parse_bracketed_param(text: &str, mut curr_expr: String) -> (ParseRes<Token>, &str) {
Dec 01 08:47:55.891 INFO [stderr]     |                                          ^^^^^^^^^ help: consider using `_curr_expr` instead
Dec 01 08:47:55.891 INFO [stderr] 
Dec 01 08:47:55.891 INFO [stderr] warning: unused variable: `stdin`
Dec 01 08:47:55.891 INFO [stderr]   --> src/main.rs:13:9
Dec 01 08:47:55.891 INFO [stderr]    |
Dec 01 08:47:55.891 INFO [stderr] 13 |     let stdin = io::stdin();
Dec 01 08:47:55.891 INFO [stderr]    |         ^^^^^ help: consider using `_stdin` instead
Dec 01 08:47:55.891 INFO [stderr] 
Dec 01 08:47:55.938 INFO [stderr] warning: variable does not need to be mutable
Dec 01 08:47:55.938 INFO [stderr]    --> src/parser.rs:368:38
Dec 01 08:47:55.938 INFO [stderr]     |
Dec 01 08:47:55.938 INFO [stderr] 368 | fn parse_bracketed_param(text: &str, mut curr_expr: String) -> (ParseRes<Token>, &str) {
Dec 01 08:47:55.938 INFO [stderr]     |                                      ----^^^^^^^^^
Dec 01 08:47:55.938 INFO [stderr]     |                                      |
Dec 01 08:47:55.938 INFO [stderr]     |                                      help: remove this `mut`
Dec 01 08:47:55.938 INFO [stderr]     |
Dec 01 08:47:55.938 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 01 08:47:55.938 INFO [stderr] 
Dec 01 08:47:55.947 INFO [stderr] warning: function is never used: `run_builtin`
Dec 01 08:47:55.947 INFO [stderr]   --> src/execute.rs:40:5
Dec 01 08:47:55.947 INFO [stderr]    |
Dec 01 08:47:55.947 INFO [stderr] 40 |     pub fn run_builtin(command: &Vec<String>) {
Dec 01 08:47:55.947 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 08:47:55.947 INFO [stderr]    |
Dec 01 08:47:55.947 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 08:47:55.947 INFO [stderr] 
Dec 01 08:47:55.947 INFO [stderr] warning: variant is never constructed: `And`
Dec 01 08:47:55.947 INFO [stderr]  --> src/parser.rs:5:5
Dec 01 08:47:55.947 INFO [stderr]   |
Dec 01 08:47:55.947 INFO [stderr] 5 |     And,
Dec 01 08:47:55.947 INFO [stderr]   |     ^^^
Dec 01 08:47:55.947 INFO [stderr] 
Dec 01 08:47:55.947 INFO [stderr] warning: variant is never constructed: `Or`
Dec 01 08:47:55.947 INFO [stderr]  --> src/parser.rs:6:5
Dec 01 08:47:55.947 INFO [stderr]   |
Dec 01 08:47:55.947 INFO [stderr] 6 |     Or,
Dec 01 08:47:55.947 INFO [stderr]   |     ^^
Dec 01 08:47:55.947 INFO [stderr] 
Dec 01 08:47:55.947 INFO [stderr] warning: variant is never constructed: `Seq`
Dec 01 08:47:55.947 INFO [stderr]  --> src/parser.rs:7:5
Dec 01 08:47:55.947 INFO [stderr]   |
Dec 01 08:47:55.947 INFO [stderr] 7 |     Seq,
Dec 01 08:47:55.947 INFO [stderr]   |     ^^^
Dec 01 08:47:55.947 INFO [stderr] 
Dec 01 08:47:55.947 INFO [stderr] warning: variant is never constructed: `Expr`
Dec 01 08:47:55.947 INFO [stderr]   --> src/parser.rs:21:5
Dec 01 08:47:55.947 INFO [stderr]    |
Dec 01 08:47:55.947 INFO [stderr] 21 |     Expr(Box<Parsed>, Box<Parsed>, ParseOp),
Dec 01 08:47:55.947 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 08:47:55.947 INFO [stderr] 
Dec 01 08:47:55.947 INFO [stderr] warning: variant is never constructed: `Param`
Dec 01 08:47:55.947 INFO [stderr]   --> src/parser.rs:33:5
Dec 01 08:47:55.947 INFO [stderr]    |
Dec 01 08:47:55.947 INFO [stderr] 33 |     Param(String),
Dec 01 08:47:55.947 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 01 08:47:55.947 INFO [stderr] 
Dec 01 08:47:55.947 INFO [stderr] warning: variant is never constructed: `Arith`
Dec 01 08:47:55.947 INFO [stderr]   --> src/parser.rs:34:5
Dec 01 08:47:55.947 INFO [stderr]    |
Dec 01 08:47:55.947 INFO [stderr] 34 |     Arith(String)
Dec 01 08:47:55.947 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 01 08:47:55.947 INFO [stderr] 
Dec 01 08:47:57.040 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
Dec 01 08:47:57.042 INFO [stderr] su: No module specific data is present
Dec 01 08:47:58.718 INFO running `"docker" "inspect" "bf006cc921628c14b4ef90ad076a8a240eea1f5c674f1d249f9b81dd1ee5b1b4"`
Dec 01 08:47:59.103 INFO running `"docker" "rm" "-f" "bf006cc921628c14b4ef90ad076a8a240eea1f5c674f1d249f9b81dd1ee5b1b4"`
Dec 01 08:47:59.447 INFO [stdout] bf006cc921628c14b4ef90ad076a8a240eea1f5c674f1d249f9b81dd1ee5b1b4
Dec 01 08:47:59.455 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 08:47:59.851 INFO [stdout] d8897e3118d93a321b7a7cf2ef72044b6602d518248c3a716367bd8c56fd0bd7
Dec 01 08:47:59.857 INFO running `"docker" "start" "-a" "d8897e3118d93a321b7a7cf2ef72044b6602d518248c3a716367bd8c56fd0bd7"`
Dec 01 08:48:01.567 INFO [stderr] usermod: no changes
Dec 01 08:48:01.620 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 01 08:48:01.631 INFO [stderr]      Running /target/debug/deps/nut_shell-35d4b4d04e009af9
Dec 01 08:48:01.632 INFO [stdout] 
Dec 01 08:48:01.632 INFO [stdout] running 2 tests
Dec 01 08:48:01.633 INFO [stdout] test parser::tests::test_parse_unquoted ... ok
Dec 01 08:48:01.633 INFO [stdout] test parser::tests::test_parse_command ... ok
Dec 01 08:48:01.633 INFO [stdout] 
Dec 01 08:48:01.633 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 08:48:01.633 INFO [stdout] 
Dec 01 08:48:01.636 INFO [stderr] su: No module specific data is present
Dec 01 08:48:02.967 INFO running `"docker" "inspect" "d8897e3118d93a321b7a7cf2ef72044b6602d518248c3a716367bd8c56fd0bd7"`
Dec 01 08:48:03.225 INFO running `"docker" "rm" "-f" "d8897e3118d93a321b7a7cf2ef72044b6602d518248c3a716367bd8c56fd0bd7"`
Dec 01 08:48:03.679 INFO [stdout] d8897e3118d93a321b7a7cf2ef72044b6602d518248c3a716367bd8c56fd0bd7
