Nov 09 03:23:30.504 INFO checking tralfamadore/lispr against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 03:23:30.504 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-6/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 03:23:30.919 INFO blam! fc4365e9393bc9cde423ec25d09016bdfa86113d71d89e1095cad19ea430edea
Nov 09 03:23:30.931 INFO running `"docker" "start" "-a" "fc4365e9393bc9cde423ec25d09016bdfa86113d71d89e1095cad19ea430edea"`
Nov 09 03:23:32.786 INFO kablam! usermod: no changes
Nov 09 03:23:32.871 INFO kablam!     Checking lispr v0.1.0 (/source)
Nov 09 03:23:33.366 INFO kablam! warning: unused variable: `root`
Nov 09 03:23:33.366 INFO kablam!   --> src/main.rs:20:9
Nov 09 03:23:33.366 INFO kablam!    |
Nov 09 03:23:33.366 INFO kablam! 20 |     let root = parse(&mut tokens);
Nov 09 03:23:33.366 INFO kablam!    |         ^^^^ help: consider using `_root` instead
Nov 09 03:23:33.366 INFO kablam!    |
Nov 09 03:23:33.366 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 03:23:33.366 INFO kablam! 
Nov 09 03:23:33.372 INFO kablam! warning: unused variable: `root`
Nov 09 03:23:33.372 INFO kablam!   --> src/main.rs:20:9
Nov 09 03:23:33.372 INFO kablam!    |
Nov 09 03:23:33.372 INFO kablam! 20 |     let root = parse(&mut tokens);
Nov 09 03:23:33.372 INFO kablam!    |         ^^^^ help: consider using `_root` instead
Nov 09 03:23:33.372 INFO kablam!    |
Nov 09 03:23:33.372 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 03:23:33.372 INFO kablam! 
Nov 09 03:23:33.404 INFO kablam! warning: field is never used: `value`
Nov 09 03:23:33.404 INFO kablam!  --> src/main.rs:7:5
Nov 09 03:23:33.404 INFO kablam!   |
Nov 09 03:23:33.404 INFO kablam! 7 |     value: &'a str,
Nov 09 03:23:33.404 INFO kablam!   |     ^^^^^^^^^^^^^^
Nov 09 03:23:33.404 INFO kablam!   |
Nov 09 03:23:33.404 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 09 03:23:33.404 INFO kablam! 
Nov 09 03:23:33.404 INFO kablam! warning: field is never used: `children`
Nov 09 03:23:33.404 INFO kablam!  --> src/main.rs:8:5
Nov 09 03:23:33.404 INFO kablam!   |
Nov 09 03:23:33.404 INFO kablam! 8 |     children: Option<Vec<Node<'a>>>,
Nov 09 03:23:33.404 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 03:23:33.404 INFO kablam! 
Nov 09 03:23:33.407 INFO kablam! warning: field is never used: `value`
Nov 09 03:23:33.407 INFO kablam!  --> src/main.rs:7:5
Nov 09 03:23:33.407 INFO kablam!   |
Nov 09 03:23:33.407 INFO kablam! 7 |     value: &'a str,
Nov 09 03:23:33.407 INFO kablam!   |     ^^^^^^^^^^^^^^
Nov 09 03:23:33.407 INFO kablam!   |
Nov 09 03:23:33.407 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 09 03:23:33.407 INFO kablam! 
Nov 09 03:23:33.407 INFO kablam! warning: field is never used: `children`
Nov 09 03:23:33.407 INFO kablam!  --> src/main.rs:8:5
Nov 09 03:23:33.407 INFO kablam!   |
Nov 09 03:23:33.407 INFO kablam! 8 |     children: Option<Vec<Node<'a>>>,
Nov 09 03:23:33.407 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 03:23:33.407 INFO kablam! 
Nov 09 03:23:33.492 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Nov 09 03:23:33.494 INFO kablam! su: No module specific data is present
Nov 09 03:23:34.720 INFO running `"docker" "rm" "-f" "fc4365e9393bc9cde423ec25d09016bdfa86113d71d89e1095cad19ea430edea"`
Nov 09 03:23:35.023 INFO blam! fc4365e9393bc9cde423ec25d09016bdfa86113d71d89e1095cad19ea430edea