Dec 04 08:13:35.836 INFO checking tralfamadore/lispr against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 08:13:35.836 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 08:13:36.407 INFO [stdout] 953f493d90732674573a0e43cc2d2d54af84e5bd8e9dbb88060eca7bb0efd6a8
Dec 04 08:13:36.410 INFO running `"docker" "start" "-a" "953f493d90732674573a0e43cc2d2d54af84e5bd8e9dbb88060eca7bb0efd6a8"`
Dec 04 08:13:38.612 INFO [stderr] usermod: no changes
Dec 04 08:13:38.675 INFO [stderr]     Checking lispr v0.1.0 (/source)
Dec 04 08:13:38.983 INFO [stderr] warning: unused variable: `root`
Dec 04 08:13:38.983 INFO [stderr]   --> src/main.rs:20:9
Dec 04 08:13:38.983 INFO [stderr]    |
Dec 04 08:13:38.983 INFO [stderr] 20 |     let root = parse(&mut tokens);
Dec 04 08:13:38.983 INFO [stderr]    |         ^^^^ help: consider using `_root` instead
Dec 04 08:13:38.983 INFO [stderr]    |
Dec 04 08:13:38.983 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 08:13:38.983 INFO [stderr] 
Dec 04 08:13:39.003 INFO [stderr] warning: field is never used: `value`
Dec 04 08:13:39.006 INFO [stderr]  --> src/main.rs:7:5
Dec 04 08:13:39.007 INFO [stderr]   |
Dec 04 08:13:39.007 INFO [stderr] 7 |     value: &'a str,
Dec 04 08:13:39.007 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 04 08:13:39.007 INFO [stderr]   |
Dec 04 08:13:39.007 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 08:13:39.007 INFO [stderr] 
Dec 04 08:13:39.007 INFO [stderr] warning: field is never used: `children`
Dec 04 08:13:39.007 INFO [stderr]  --> src/main.rs:8:5
Dec 04 08:13:39.007 INFO [stderr]   |
Dec 04 08:13:39.007 INFO [stderr] 8 |     children: Option<Vec<Node<'a>>>,
Dec 04 08:13:39.007 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 08:13:39.007 INFO [stderr] 
Dec 04 08:13:39.212 INFO [stderr] warning: unused variable: `root`
Dec 04 08:13:39.212 INFO [stderr]   --> src/main.rs:20:9
Dec 04 08:13:39.212 INFO [stderr]    |
Dec 04 08:13:39.212 INFO [stderr] 20 |     let root = parse(&mut tokens);
Dec 04 08:13:39.212 INFO [stderr]    |         ^^^^ help: consider using `_root` instead
Dec 04 08:13:39.212 INFO [stderr]    |
Dec 04 08:13:39.212 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 08:13:39.212 INFO [stderr] 
Dec 04 08:13:39.247 INFO [stderr] warning: field is never used: `value`
Dec 04 08:13:39.247 INFO [stderr]  --> src/main.rs:7:5
Dec 04 08:13:39.247 INFO [stderr]   |
Dec 04 08:13:39.247 INFO [stderr] 7 |     value: &'a str,
Dec 04 08:13:39.247 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 04 08:13:39.247 INFO [stderr]   |
Dec 04 08:13:39.247 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 08:13:39.247 INFO [stderr] 
Dec 04 08:13:39.247 INFO [stderr] warning: field is never used: `children`
Dec 04 08:13:39.247 INFO [stderr]  --> src/main.rs:8:5
Dec 04 08:13:39.247 INFO [stderr]   |
Dec 04 08:13:39.247 INFO [stderr] 8 |     children: Option<Vec<Node<'a>>>,
Dec 04 08:13:39.247 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 08:13:39.247 INFO [stderr] 
Dec 04 08:13:39.299 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Dec 04 08:13:39.301 INFO [stderr] su: No module specific data is present
Dec 04 08:13:40.731 INFO running `"docker" "inspect" "953f493d90732674573a0e43cc2d2d54af84e5bd8e9dbb88060eca7bb0efd6a8"`
Dec 04 08:13:40.968 INFO running `"docker" "rm" "-f" "953f493d90732674573a0e43cc2d2d54af84e5bd8e9dbb88060eca7bb0efd6a8"`
Dec 04 08:13:41.347 INFO [stdout] 953f493d90732674573a0e43cc2d2d54af84e5bd8e9dbb88060eca7bb0efd6a8