Dec 04 23:39:26.316 INFO checking TuringDisciple/AnotherTBCompiler against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 23:39:26.316 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 23:39:26.811 INFO [stdout] 2105bb0f3b3ef2b3bd400f81d5887d7d90af13253d24962cdf9272e33aac1ee0
Dec 04 23:39:26.817 INFO running `"docker" "start" "-a" "2105bb0f3b3ef2b3bd400f81d5887d7d90af13253d24962cdf9272e33aac1ee0"`
Dec 04 23:39:27.803 INFO [stderr] usermod: no changes
Dec 04 23:39:27.867 INFO [stderr]     Checking tb-vm-compiler v0.1.0 (/source)
Dec 04 23:39:28.631 INFO [stderr] warning: unused variable: `line_tag`
Dec 04 23:39:28.631 INFO [stderr]   --> src/parser.rs:28:13
Dec 04 23:39:28.631 INFO [stderr]    |
Dec 04 23:39:28.632 INFO [stderr] 28 |     let mut line_tag: Token;
Dec 04 23:39:28.632 INFO [stderr]    |             ^^^^^^^^ help: consider using `_line_tag` instead
Dec 04 23:39:28.632 INFO [stderr]    |
Dec 04 23:39:28.632 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 23:39:28.639 INFO [stderr] 
Dec 04 23:39:28.657 INFO [stderr] warning: variable does not need to be mutable
Dec 04 23:39:28.657 INFO [stderr]   --> src/parser.rs:28:9
Dec 04 23:39:28.657 INFO [stderr]    |
Dec 04 23:39:28.657 INFO [stderr] 28 |     let mut line_tag: Token;
Dec 04 23:39:28.657 INFO [stderr]    |         ----^^^^^^^^
Dec 04 23:39:28.658 INFO [stderr]    |         |
Dec 04 23:39:28.658 INFO [stderr]    |         help: remove this `mut`
Dec 04 23:39:28.658 INFO [stderr]    |
Dec 04 23:39:28.658 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 23:39:28.658 INFO [stderr] 
Dec 04 23:39:28.659 INFO [stderr] warning: type alias is never used: `StringToken`
Dec 04 23:39:28.659 INFO [stderr]  --> src/parser.rs:6:1
Dec 04 23:39:28.659 INFO [stderr]   |
Dec 04 23:39:28.660 INFO [stderr] 6 | type StringToken = Token;
Dec 04 23:39:28.660 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:39:28.660 INFO [stderr]   |
Dec 04 23:39:28.660 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 23:39:28.660 INFO [stderr] 
Dec 04 23:39:28.660 INFO [stderr] warning: type alias is never used: `ExprList`
Dec 04 23:39:28.661 INFO [stderr]  --> src/parser.rs:7:1
Dec 04 23:39:28.661 INFO [stderr]   |
Dec 04 23:39:28.661 INFO [stderr] 7 | type ExprList = Vec<Either<StringToken, Expr>>;
Dec 04 23:39:28.661 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:39:28.661 INFO [stderr] 
Dec 04 23:39:29.039 INFO [stderr] warning: unused variable: `line_tag`
Dec 04 23:39:29.039 INFO [stderr]   --> src/parser.rs:28:13
Dec 04 23:39:29.039 INFO [stderr]    |
Dec 04 23:39:29.039 INFO [stderr] 28 |     let mut line_tag: Token;
Dec 04 23:39:29.039 INFO [stderr]    |             ^^^^^^^^ help: consider using `_line_tag` instead
Dec 04 23:39:29.039 INFO [stderr]    |
Dec 04 23:39:29.039 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 23:39:29.039 INFO [stderr] 
Dec 04 23:39:29.155 INFO [stderr] warning: variable does not need to be mutable
Dec 04 23:39:29.155 INFO [stderr]   --> src/parser.rs:28:9
Dec 04 23:39:29.155 INFO [stderr]    |
Dec 04 23:39:29.155 INFO [stderr] 28 |     let mut line_tag: Token;
Dec 04 23:39:29.155 INFO [stderr]    |         ----^^^^^^^^
Dec 04 23:39:29.155 INFO [stderr]    |         |
Dec 04 23:39:29.155 INFO [stderr]    |         help: remove this `mut`
Dec 04 23:39:29.155 INFO [stderr]    |
Dec 04 23:39:29.155 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 23:39:29.155 INFO [stderr] 
Dec 04 23:39:29.167 INFO [stderr] warning: type alias is never used: `StringToken`
Dec 04 23:39:29.167 INFO [stderr]  --> src/parser.rs:6:1
Dec 04 23:39:29.167 INFO [stderr]   |
Dec 04 23:39:29.167 INFO [stderr] 6 | type StringToken = Token;
Dec 04 23:39:29.167 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:39:29.167 INFO [stderr]   |
Dec 04 23:39:29.167 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 23:39:29.167 INFO [stderr] 
Dec 04 23:39:29.167 INFO [stderr] warning: type alias is never used: `ExprList`
Dec 04 23:39:29.167 INFO [stderr]  --> src/parser.rs:7:1
Dec 04 23:39:29.167 INFO [stderr]   |
Dec 04 23:39:29.167 INFO [stderr] 7 | type ExprList = Vec<Either<StringToken, Expr>>;
Dec 04 23:39:29.167 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:39:29.167 INFO [stderr] 
Dec 04 23:39:29.196 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
Dec 04 23:39:29.198 INFO [stderr] su: No module specific data is present
Dec 04 23:39:29.607 INFO running `"docker" "inspect" "2105bb0f3b3ef2b3bd400f81d5887d7d90af13253d24962cdf9272e33aac1ee0"`
Dec 04 23:39:29.855 INFO running `"docker" "rm" "-f" "2105bb0f3b3ef2b3bd400f81d5887d7d90af13253d24962cdf9272e33aac1ee0"`
Dec 04 23:39:30.258 INFO [stdout] 2105bb0f3b3ef2b3bd400f81d5887d7d90af13253d24962cdf9272e33aac1ee0