Nov 09 18:24:37.384 INFO checking PierreLeidbring/basic-interpreter against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 18:24:37.384 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-1/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 18:24:38.111 INFO blam! e280fe485bd2ed33df5159b38837cf38e246fef3dd33db0f33d1a08740808f35
Nov 09 18:24:38.112 INFO running `"docker" "start" "-a" "e280fe485bd2ed33df5159b38837cf38e246fef3dd33db0f33d1a08740808f35"`
Nov 09 18:24:39.578 INFO kablam! usermod: no changes
Nov 09 18:24:39.676 INFO kablam!     Checking basic-interpreter v0.1.0 (/source)
Nov 09 18:24:40.548 INFO kablam! warning: unused import: `std::collections::HashMap`
Nov 09 18:24:40.549 INFO kablam!  --> src/front_end/parser.rs:1:5
Nov 09 18:24:40.549 INFO kablam!   |
Nov 09 18:24:40.549 INFO kablam! 1 | use std::collections::HashMap;
Nov 09 18:24:40.549 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 18:24:40.549 INFO kablam!   |
Nov 09 18:24:40.549 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 18:24:40.549 INFO kablam! 
Nov 09 18:24:40.552 INFO kablam! warning: unused import: `std::collections::HashMap`
Nov 09 18:24:40.552 INFO kablam!  --> src/front_end/parser.rs:1:5
Nov 09 18:24:40.552 INFO kablam!   |
Nov 09 18:24:40.552 INFO kablam! 1 | use std::collections::HashMap;
Nov 09 18:24:40.552 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 18:24:40.552 INFO kablam!   |
Nov 09 18:24:40.552 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 18:24:40.552 INFO kablam! 
Nov 09 18:24:40.552 INFO kablam! warning: unused import: `front_end::token::*`
Nov 09 18:24:40.552 INFO kablam!   --> src/main.rs:16:5
Nov 09 18:24:40.552 INFO kablam!    |
Nov 09 18:24:40.552 INFO kablam! 16 | use front_end::token::*;
Nov 09 18:24:40.552 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 09 18:24:40.552 INFO kablam! 
Nov 09 18:24:40.552 INFO kablam! warning: unused import: `front_end::token::*`
Nov 09 18:24:40.552 INFO kablam!   --> src/main.rs:16:5
Nov 09 18:24:40.552 INFO kablam!    |
Nov 09 18:24:40.552 INFO kablam! 16 | use front_end::token::*;
Nov 09 18:24:40.552 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 09 18:24:40.552 INFO kablam! 
Nov 09 18:24:40.771 INFO kablam! warning: unused variable: `x`
Nov 09 18:24:40.771 INFO kablam!   --> src/front_end/parser.rs:82:25
Nov 09 18:24:40.771 INFO kablam!    |
Nov 09 18:24:40.771 INFO kablam! 82 |                     Err(x) => command_res.command.clone()
Nov 09 18:24:40.771 INFO kablam!    |                         ^ help: consider using `_x` instead
Nov 09 18:24:40.771 INFO kablam!    |
Nov 09 18:24:40.771 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 18:24:40.771 INFO kablam! 
Nov 09 18:24:40.771 INFO kablam! warning: unused variable: `x`
Nov 09 18:24:40.771 INFO kablam!   --> src/back_end/interpreter.rs:68:21
Nov 09 18:24:40.771 INFO kablam!    |
Nov 09 18:24:40.771 INFO kablam! 68 |                     x => match Self::interpret_expression(cmd) {
Nov 09 18:24:40.771 INFO kablam!    |                     ^ help: consider using `_x` instead
Nov 09 18:24:40.771 INFO kablam! 
Nov 09 18:24:40.903 INFO kablam! warning: unused variable: `x`
Nov 09 18:24:40.903 INFO kablam!   --> src/front_end/parser.rs:82:25
Nov 09 18:24:40.903 INFO kablam!    |
Nov 09 18:24:40.903 INFO kablam! 82 |                     Err(x) => command_res.command.clone()
Nov 09 18:24:40.903 INFO kablam!    |                         ^ help: consider using `_x` instead
Nov 09 18:24:40.903 INFO kablam!    |
Nov 09 18:24:40.903 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 18:24:40.903 INFO kablam! 
Nov 09 18:24:40.903 INFO kablam! warning: unused variable: `x`
Nov 09 18:24:40.903 INFO kablam!   --> src/back_end/interpreter.rs:68:21
Nov 09 18:24:40.903 INFO kablam!    |
Nov 09 18:24:40.903 INFO kablam! 68 |                     x => match Self::interpret_expression(cmd) {
Nov 09 18:24:40.903 INFO kablam!    |                     ^ help: consider using `_x` instead
Nov 09 18:24:40.903 INFO kablam! 
Nov 09 18:24:41.055 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
Nov 09 18:24:41.055 INFO kablam! su: No module specific data is present
Nov 09 18:24:41.819 INFO running `"docker" "rm" "-f" "e280fe485bd2ed33df5159b38837cf38e246fef3dd33db0f33d1a08740808f35"`
Nov 09 18:24:42.153 INFO blam! e280fe485bd2ed33df5159b38837cf38e246fef3dd33db0f33d1a08740808f35