Nov 01 10:35:41.613 INFO checking PierreLeidbring/basic-interpreter against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 10:35:41.613 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 10:35:42.076 INFO blam! 6d3a79f95f01388a68b0c78d94773b610634bfeb1f50e7598756d0912c0d13df
Nov 01 10:35:42.076 INFO running `"docker" "start" "-a" "6d3a79f95f01388a68b0c78d94773b610634bfeb1f50e7598756d0912c0d13df"`
Nov 01 10:35:43.624 INFO kablam! usermod: no changes
Nov 01 10:35:43.696 INFO kablam!     Checking basic-interpreter v0.1.0 (/source)
Nov 01 10:35:44.401 INFO kablam! warning: unused import: `std::collections::HashMap`
Nov 01 10:35:44.401 INFO kablam!  --> src/front_end/parser.rs:1:5
Nov 01 10:35:44.401 INFO kablam!   |
Nov 01 10:35:44.401 INFO kablam! 1 | use std::collections::HashMap;
Nov 01 10:35:44.401 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 10:35:44.401 INFO kablam!   |
Nov 01 10:35:44.401 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 10:35:44.401 INFO kablam! 
Nov 01 10:35:44.405 INFO kablam! warning: unused import: `front_end::token::*`
Nov 01 10:35:44.405 INFO kablam!   --> src/main.rs:16:5
Nov 01 10:35:44.405 INFO kablam!    |
Nov 01 10:35:44.405 INFO kablam! 16 | use front_end::token::*;
Nov 01 10:35:44.405 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 01 10:35:44.405 INFO kablam! 
Nov 01 10:35:44.422 INFO kablam! warning: unused import: `std::collections::HashMap`
Nov 01 10:35:44.422 INFO kablam!  --> src/front_end/parser.rs:1:5
Nov 01 10:35:44.422 INFO kablam!   |
Nov 01 10:35:44.422 INFO kablam! 1 | use std::collections::HashMap;
Nov 01 10:35:44.422 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 10:35:44.422 INFO kablam!   |
Nov 01 10:35:44.422 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 10:35:44.422 INFO kablam! 
Nov 01 10:35:44.422 INFO kablam! warning: unused import: `front_end::token::*`
Nov 01 10:35:44.422 INFO kablam!   --> src/main.rs:16:5
Nov 01 10:35:44.424 INFO kablam!    |
Nov 01 10:35:44.424 INFO kablam! 16 | use front_end::token::*;
Nov 01 10:35:44.424 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 01 10:35:44.424 INFO kablam! 
Nov 01 10:35:44.677 INFO kablam! warning: unused variable: `x`
Nov 01 10:35:44.677 INFO kablam!   --> src/front_end/parser.rs:82:25
Nov 01 10:35:44.677 INFO kablam!    |
Nov 01 10:35:44.677 INFO kablam! 82 |                     Err(x) => command_res.command.clone()
Nov 01 10:35:44.677 INFO kablam!    |                         ^ help: consider using `_x` instead
Nov 01 10:35:44.677 INFO kablam!    |
Nov 01 10:35:44.677 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 10:35:44.677 INFO kablam! 
Nov 01 10:35:44.677 INFO kablam! warning: unused variable: `x`
Nov 01 10:35:44.677 INFO kablam!   --> src/back_end/interpreter.rs:68:21
Nov 01 10:35:44.677 INFO kablam!    |
Nov 01 10:35:44.677 INFO kablam! 68 |                     x => match Self::interpret_expression(cmd) {
Nov 01 10:35:44.677 INFO kablam!    |                     ^ help: consider using `_x` instead
Nov 01 10:35:44.677 INFO kablam! 
Nov 01 10:35:44.712 INFO kablam! warning: unused variable: `x`
Nov 01 10:35:44.712 INFO kablam!   --> src/front_end/parser.rs:82:25
Nov 01 10:35:44.712 INFO kablam!    |
Nov 01 10:35:44.712 INFO kablam! 82 |                     Err(x) => command_res.command.clone()
Nov 01 10:35:44.712 INFO kablam!    |                         ^ help: consider using `_x` instead
Nov 01 10:35:44.712 INFO kablam!    |
Nov 01 10:35:44.712 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 10:35:44.712 INFO kablam! 
Nov 01 10:35:44.712 INFO kablam! warning: unused variable: `x`
Nov 01 10:35:44.712 INFO kablam!   --> src/back_end/interpreter.rs:68:21
Nov 01 10:35:44.712 INFO kablam!    |
Nov 01 10:35:44.712 INFO kablam! 68 |                     x => match Self::interpret_expression(cmd) {
Nov 01 10:35:44.712 INFO kablam!    |                     ^ help: consider using `_x` instead
Nov 01 10:35:44.712 INFO kablam! 
Nov 01 10:35:44.872 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Nov 01 10:35:44.879 INFO kablam! su: No module specific data is present
Nov 01 10:35:45.524 INFO running `"docker" "rm" "-f" "6d3a79f95f01388a68b0c78d94773b610634bfeb1f50e7598756d0912c0d13df"`
Nov 01 10:35:45.864 INFO blam! 6d3a79f95f01388a68b0c78d94773b610634bfeb1f50e7598756d0912c0d13df