Nov 29 14:04:36.297 INFO checking zanchi/lexer-rs against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 14:04:36.298 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 29 14:04:36.846 INFO [stdout] df089184e4fbcf64bf0270d67e9e442605c0020f00e88294d4595f452c41196e
Nov 29 14:04:36.850 INFO running `"docker" "start" "-a" "df089184e4fbcf64bf0270d67e9e442605c0020f00e88294d4595f452c41196e"`
Nov 29 14:04:38.632 INFO [stderr] usermod: no changes
Nov 29 14:04:38.752 INFO [stderr]     Checking either v1.5.0
Nov 29 14:04:39.032 INFO [stderr]     Checking itertools v0.7.8
Nov 29 14:04:41.135 INFO [stderr]     Checking parser-rust v0.1.0 (/source)
Nov 29 14:04:41.424 INFO [stderr] warning: variant is never constructed: `Add`
Nov 29 14:04:41.424 INFO [stderr]  --> src/main.rs:7:3
Nov 29 14:04:41.424 INFO [stderr]   |
Nov 29 14:04:41.424 INFO [stderr] 7 |   Add,
Nov 29 14:04:41.424 INFO [stderr]   |   ^^^
Nov 29 14:04:41.424 INFO [stderr]   |
Nov 29 14:04:41.424 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 14:04:41.424 INFO [stderr] 
Nov 29 14:04:41.424 INFO [stderr] warning: variant is never constructed: `Divide`
Nov 29 14:04:41.424 INFO [stderr]  --> src/main.rs:8:3
Nov 29 14:04:41.424 INFO [stderr]   |
Nov 29 14:04:41.424 INFO [stderr] 8 |   Divide,
Nov 29 14:04:41.424 INFO [stderr]   |   ^^^^^^
Nov 29 14:04:41.424 INFO [stderr] 
Nov 29 14:04:41.424 INFO [stderr] warning: variant is never constructed: `Multiply`
Nov 29 14:04:41.424 INFO [stderr]  --> src/main.rs:9:3
Nov 29 14:04:41.424 INFO [stderr]   |
Nov 29 14:04:41.424 INFO [stderr] 9 |   Multiply,
Nov 29 14:04:41.424 INFO [stderr]   |   ^^^^^^^^
Nov 29 14:04:41.424 INFO [stderr] 
Nov 29 14:04:41.426 INFO [stderr] warning: variant is never constructed: `Subtract`
Nov 29 14:04:41.426 INFO [stderr]   --> src/main.rs:10:3
Nov 29 14:04:41.426 INFO [stderr]    |
Nov 29 14:04:41.426 INFO [stderr] 10 |   Subtract,
Nov 29 14:04:41.426 INFO [stderr]    |   ^^^^^^^^
Nov 29 14:04:41.426 INFO [stderr] 
Nov 29 14:04:41.426 INFO [stderr] warning: variant is never constructed: `LeftParen`
Nov 29 14:04:41.426 INFO [stderr]   --> src/main.rs:15:3
Nov 29 14:04:41.426 INFO [stderr]    |
Nov 29 14:04:41.426 INFO [stderr] 15 |   LeftParen,
Nov 29 14:04:41.426 INFO [stderr]    |   ^^^^^^^^^
Nov 29 14:04:41.426 INFO [stderr] 
Nov 29 14:04:41.426 INFO [stderr] warning: variant is never constructed: `Number`
Nov 29 14:04:41.426 INFO [stderr]   --> src/main.rs:16:3
Nov 29 14:04:41.426 INFO [stderr]    |
Nov 29 14:04:41.426 INFO [stderr] 16 |   Number(i32),
Nov 29 14:04:41.426 INFO [stderr]    |   ^^^^^^^^^^^
Nov 29 14:04:41.426 INFO [stderr] 
Nov 29 14:04:41.426 INFO [stderr] warning: variant is never constructed: `Operator`
Nov 29 14:04:41.426 INFO [stderr]   --> src/main.rs:17:3
Nov 29 14:04:41.426 INFO [stderr]    |
Nov 29 14:04:41.426 INFO [stderr] 17 |   Operator(Op),
Nov 29 14:04:41.426 INFO [stderr]    |   ^^^^^^^^^^^^
Nov 29 14:04:41.426 INFO [stderr] 
Nov 29 14:04:41.426 INFO [stderr] warning: variant is never constructed: `RightParen`
Nov 29 14:04:41.426 INFO [stderr]   --> src/main.rs:18:3
Nov 29 14:04:41.426 INFO [stderr]    |
Nov 29 14:04:41.426 INFO [stderr] 18 |   RightParen,
Nov 29 14:04:41.426 INFO [stderr]    |   ^^^^^^^^^^
Nov 29 14:04:41.426 INFO [stderr] 
Nov 29 14:04:41.426 INFO [stderr] warning: function is never used: `lexer`
Nov 29 14:04:41.426 INFO [stderr]   --> src/main.rs:21:1
Nov 29 14:04:41.426 INFO [stderr]    |
Nov 29 14:04:41.426 INFO [stderr] 21 | fn lexer(input: &String) -> Result<Vec<Token>, String> {
Nov 29 14:04:41.426 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 14:04:41.426 INFO [stderr] 
Nov 29 14:04:41.580 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.91s
Nov 29 14:04:41.580 INFO [stderr] su: No module specific data is present
Nov 29 14:04:42.476 INFO running `"docker" "inspect" "df089184e4fbcf64bf0270d67e9e442605c0020f00e88294d4595f452c41196e"`
Nov 29 14:04:42.830 INFO running `"docker" "rm" "-f" "df089184e4fbcf64bf0270d67e9e442605c0020f00e88294d4595f452c41196e"`
Nov 29 14:04:43.158 INFO [stdout] df089184e4fbcf64bf0270d67e9e442605c0020f00e88294d4595f452c41196e