Nov 28 11:36:20.210 INFO checking PierreLeidbring/basic-interpreter against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 11:36:20.210 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 11:36:20.608 INFO [stdout] 643a80c8444eb4f07d3b3f4c3a9198707032086702c0b454d98b7261db5349bd
Nov 28 11:36:20.610 INFO running `"docker" "start" "-a" "643a80c8444eb4f07d3b3f4c3a9198707032086702c0b454d98b7261db5349bd"`
Nov 28 11:36:22.414 INFO [stderr] usermod: no changes
Nov 28 11:36:22.528 INFO [stderr]     Checking basic-interpreter v0.1.0 (/source)
Nov 28 11:36:23.436 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 28 11:36:23.436 INFO [stderr]  --> src/front_end/parser.rs:1:5
Nov 28 11:36:23.436 INFO [stderr]   |
Nov 28 11:36:23.436 INFO [stderr] 1 | use std::collections::HashMap;
Nov 28 11:36:23.436 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:36:23.436 INFO [stderr]   |
Nov 28 11:36:23.436 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 11:36:23.436 INFO [stderr] 
Nov 28 11:36:23.440 INFO [stderr] warning: unused import: `front_end::token::*`
Nov 28 11:36:23.440 INFO [stderr]   --> src/main.rs:16:5
Nov 28 11:36:23.440 INFO [stderr]    |
Nov 28 11:36:23.440 INFO [stderr] 16 | use front_end::token::*;
Nov 28 11:36:23.440 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 28 11:36:23.440 INFO [stderr] 
Nov 28 11:36:23.718 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 28 11:36:23.718 INFO [stderr]  --> src/front_end/parser.rs:1:5
Nov 28 11:36:23.718 INFO [stderr]   |
Nov 28 11:36:23.718 INFO [stderr] 1 | use std::collections::HashMap;
Nov 28 11:36:23.718 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:36:23.718 INFO [stderr]   |
Nov 28 11:36:23.718 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 11:36:23.718 INFO [stderr] 
Nov 28 11:36:23.724 INFO [stderr] warning: unused import: `front_end::token::*`
Nov 28 11:36:23.724 INFO [stderr]   --> src/main.rs:16:5
Nov 28 11:36:23.724 INFO [stderr]    |
Nov 28 11:36:23.724 INFO [stderr] 16 | use front_end::token::*;
Nov 28 11:36:23.724 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 28 11:36:23.724 INFO [stderr] 
Nov 28 11:36:23.820 INFO [stderr] warning: unused variable: `x`
Nov 28 11:36:23.824 INFO [stderr]   --> src/front_end/parser.rs:82:25
Nov 28 11:36:23.824 INFO [stderr]    |
Nov 28 11:36:23.824 INFO [stderr] 82 |                     Err(x) => command_res.command.clone()
Nov 28 11:36:23.824 INFO [stderr]    |                         ^ help: consider using `_x` instead
Nov 28 11:36:23.824 INFO [stderr]    |
Nov 28 11:36:23.824 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 11:36:23.824 INFO [stderr] 
Nov 28 11:36:23.824 INFO [stderr] warning: unused variable: `x`
Nov 28 11:36:23.824 INFO [stderr]   --> src/back_end/interpreter.rs:68:21
Nov 28 11:36:23.824 INFO [stderr]    |
Nov 28 11:36:23.824 INFO [stderr] 68 |                     x => match Self::interpret_expression(cmd) {
Nov 28 11:36:23.824 INFO [stderr]    |                     ^ help: consider using `_x` instead
Nov 28 11:36:23.824 INFO [stderr] 
Nov 28 11:36:24.220 INFO [stderr] warning: unused variable: `x`
Nov 28 11:36:24.220 INFO [stderr]   --> src/front_end/parser.rs:82:25
Nov 28 11:36:24.220 INFO [stderr]    |
Nov 28 11:36:24.220 INFO [stderr] 82 |                     Err(x) => command_res.command.clone()
Nov 28 11:36:24.220 INFO [stderr]    |                         ^ help: consider using `_x` instead
Nov 28 11:36:24.220 INFO [stderr]    |
Nov 28 11:36:24.220 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 11:36:24.220 INFO [stderr] 
Nov 28 11:36:24.220 INFO [stderr] warning: unused variable: `x`
Nov 28 11:36:24.220 INFO [stderr]   --> src/back_end/interpreter.rs:68:21
Nov 28 11:36:24.220 INFO [stderr]    |
Nov 28 11:36:24.220 INFO [stderr] 68 |                     x => match Self::interpret_expression(cmd) {
Nov 28 11:36:24.220 INFO [stderr]    |                     ^ help: consider using `_x` instead
Nov 28 11:36:24.220 INFO [stderr] 
Nov 28 11:36:24.380 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
Nov 28 11:36:24.380 INFO [stderr] su: No module specific data is present
Nov 28 11:36:25.640 INFO running `"docker" "inspect" "643a80c8444eb4f07d3b3f4c3a9198707032086702c0b454d98b7261db5349bd"`
Nov 28 11:36:25.961 INFO running `"docker" "rm" "-f" "643a80c8444eb4f07d3b3f4c3a9198707032086702c0b454d98b7261db5349bd"`
Nov 28 11:36:26.196 INFO [stdout] 643a80c8444eb4f07d3b3f4c3a9198707032086702c0b454d98b7261db5349bd