Oct 27 10:11:36.276 INFO checking PierreLeidbring/basic-interpreter against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 10:11:36.277 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 10:11:36.727 INFO blam! 2ebc401efd6fa53643b31813549ae93c875f807372fab70e6487ca308914c82a
Oct 27 10:11:36.739 INFO running `"docker" "start" "-a" "2ebc401efd6fa53643b31813549ae93c875f807372fab70e6487ca308914c82a"`
Oct 27 10:11:38.823 INFO kablam! usermod: no changes
Oct 27 10:11:38.875 INFO kablam!     Checking basic-interpreter v0.1.0 (/source)
Oct 27 10:11:39.896 INFO kablam! warning: unused import: `std::collections::HashMap`
Oct 27 10:11:39.896 INFO kablam!  --> src/front_end/parser.rs:1:5
Oct 27 10:11:39.896 INFO kablam!   |
Oct 27 10:11:39.896 INFO kablam! 1 | use std::collections::HashMap;
Oct 27 10:11:39.896 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 10:11:39.896 INFO kablam!   |
Oct 27 10:11:39.896 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 10:11:39.896 INFO kablam! 
Oct 27 10:11:39.898 INFO kablam! warning: unused import: `front_end::token::*`
Oct 27 10:11:39.898 INFO kablam!   --> src/main.rs:16:5
Oct 27 10:11:39.898 INFO kablam!    |
Oct 27 10:11:39.898 INFO kablam! 16 | use front_end::token::*;
Oct 27 10:11:39.898 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 27 10:11:39.898 INFO kablam! 
Oct 27 10:11:40.041 INFO kablam! warning: unused import: `std::collections::HashMap`
Oct 27 10:11:40.041 INFO kablam!  --> src/front_end/parser.rs:1:5
Oct 27 10:11:40.041 INFO kablam!   |
Oct 27 10:11:40.041 INFO kablam! 1 | use std::collections::HashMap;
Oct 27 10:11:40.041 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 10:11:40.041 INFO kablam!   |
Oct 27 10:11:40.041 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 10:11:40.041 INFO kablam! 
Oct 27 10:11:40.042 INFO kablam! warning: unused import: `front_end::token::*`
Oct 27 10:11:40.042 INFO kablam!   --> src/main.rs:16:5
Oct 27 10:11:40.042 INFO kablam!    |
Oct 27 10:11:40.042 INFO kablam! 16 | use front_end::token::*;
Oct 27 10:11:40.042 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 27 10:11:40.042 INFO kablam! 
Oct 27 10:11:40.239 INFO kablam! warning: unused variable: `x`
Oct 27 10:11:40.239 INFO kablam!   --> src/front_end/parser.rs:82:25
Oct 27 10:11:40.239 INFO kablam!    |
Oct 27 10:11:40.239 INFO kablam! 82 |                     Err(x) => command_res.command.clone()
Oct 27 10:11:40.239 INFO kablam!    |                         ^ help: consider using `_x` instead
Oct 27 10:11:40.239 INFO kablam!    |
Oct 27 10:11:40.239 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 10:11:40.239 INFO kablam! 
Oct 27 10:11:40.239 INFO kablam! warning: unused variable: `x`
Oct 27 10:11:40.239 INFO kablam!   --> src/back_end/interpreter.rs:68:21
Oct 27 10:11:40.239 INFO kablam!    |
Oct 27 10:11:40.239 INFO kablam! 68 |                     x => match Self::interpret_expression(cmd) {
Oct 27 10:11:40.239 INFO kablam!    |                     ^ help: consider using `_x` instead
Oct 27 10:11:40.239 INFO kablam! 
Oct 27 10:11:40.307 INFO kablam! warning: unused variable: `x`
Oct 27 10:11:40.307 INFO kablam!   --> src/front_end/parser.rs:82:25
Oct 27 10:11:40.307 INFO kablam!    |
Oct 27 10:11:40.307 INFO kablam! 82 |                     Err(x) => command_res.command.clone()
Oct 27 10:11:40.307 INFO kablam!    |                         ^ help: consider using `_x` instead
Oct 27 10:11:40.307 INFO kablam!    |
Oct 27 10:11:40.307 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 10:11:40.307 INFO kablam! 
Oct 27 10:11:40.307 INFO kablam! warning: unused variable: `x`
Oct 27 10:11:40.308 INFO kablam!   --> src/back_end/interpreter.rs:68:21
Oct 27 10:11:40.308 INFO kablam!    |
Oct 27 10:11:40.308 INFO kablam! 68 |                     x => match Self::interpret_expression(cmd) {
Oct 27 10:11:40.308 INFO kablam!    |                     ^ help: consider using `_x` instead
Oct 27 10:11:40.308 INFO kablam! 
Oct 27 10:11:40.547 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
Oct 27 10:11:40.550 INFO kablam! su: No module specific data is present
Oct 27 10:11:41.743 INFO running `"docker" "rm" "-f" "2ebc401efd6fa53643b31813549ae93c875f807372fab70e6487ca308914c82a"`
Oct 27 10:11:42.147 INFO blam! 2ebc401efd6fa53643b31813549ae93c875f807372fab70e6487ca308914c82a