Dec 19 16:50:02.252 INFO checking fplust/rlox against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 16:50:02.252 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/fplust/rlox:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:50:02.600 INFO [stdout] e5eb506706c48ab5c1a69aa9094839fdb48555316ab0203e7dfd9064fc399362
Dec 19 16:50:02.603 INFO running `"docker" "start" "-a" "e5eb506706c48ab5c1a69aa9094839fdb48555316ab0203e7dfd9064fc399362"`
Dec 19 16:50:03.692 INFO [stderr]     Checking lox v0.1.0 (/opt/crater/workdir)
Dec 19 16:50:04.295 INFO [stderr] warning: method is never used: `new`
Dec 19 16:50:04.295 INFO [stderr]   --> src/expr.rs:31:5
Dec 19 16:50:04.296 INFO [stderr]    |
Dec 19 16:50:04.296 INFO [stderr] 31 |     pub fn new(left: Expr<'a>, operator: &'a Token, right: Expr<'a>) -> Expr<'a> {
Dec 19 16:50:04.296 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:50:04.296 INFO [stderr]    |
Dec 19 16:50:04.297 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:50:04.297 INFO [stderr] 
Dec 19 16:50:04.297 INFO [stderr] warning: method is never used: `new`
Dec 19 16:50:04.297 INFO [stderr]   --> src/expr.rs:41:5
Dec 19 16:50:04.300 INFO [stderr]    |
Dec 19 16:50:04.300 INFO [stderr] 41 |     pub fn new(expression: Expr<'a>) -> Expr<'a> {
Dec 19 16:50:04.300 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:50:04.300 INFO [stderr] 
Dec 19 16:50:04.300 INFO [stderr] warning: method is never used: `new`
Dec 19 16:50:04.300 INFO [stderr]   --> src/expr.rs:49:5
Dec 19 16:50:04.300 INFO [stderr]    |
Dec 19 16:50:04.300 INFO [stderr] 49 |     pub fn new(value: Literals) -> Expr<'a> {
Dec 19 16:50:04.300 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:50:04.300 INFO [stderr] 
Dec 19 16:50:04.300 INFO [stderr] warning: method is never used: `new`
Dec 19 16:50:04.300 INFO [stderr]   --> src/expr.rs:55:5
Dec 19 16:50:04.300 INFO [stderr]    |
Dec 19 16:50:04.300 INFO [stderr] 55 |     pub fn new(operator: &'a Token, right: Expr<'a>) -> Expr<'a> {
Dec 19 16:50:04.300 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:50:04.300 INFO [stderr] 
Dec 19 16:50:04.476 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Dec 19 16:50:05.213 INFO running `"docker" "inspect" "e5eb506706c48ab5c1a69aa9094839fdb48555316ab0203e7dfd9064fc399362"`
Dec 19 16:50:05.426 INFO running `"docker" "rm" "-f" "e5eb506706c48ab5c1a69aa9094839fdb48555316ab0203e7dfd9064fc399362"`
Dec 19 16:50:05.736 INFO [stdout] e5eb506706c48ab5c1a69aa9094839fdb48555316ab0203e7dfd9064fc399362