Nov 28 13:37:56.787 INFO checking FilipNordmark/Math against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 13:37:56.788 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 13:37:57.136 INFO [stdout] f70eb9fb174fc00a651d5ba6345fdfb750a5045f3595b137f24c8a7f14daab36
Nov 28 13:37:57.142 INFO running `"docker" "start" "-a" "f70eb9fb174fc00a651d5ba6345fdfb750a5045f3595b137f24c8a7f14daab36"`
Nov 28 13:37:58.375 INFO [stderr] usermod: no changes
Nov 28 13:37:58.468 INFO [stderr]     Checking calculator v0.1.0 (/source)
Nov 28 13:37:59.260 INFO [stderr] warning: unused variable: `input`
Nov 28 13:37:59.260 INFO [stderr]   --> src/lib.rs:37:21
Nov 28 13:37:59.260 INFO [stderr]    |
Nov 28 13:37:59.260 INFO [stderr] 37 |     pub fn to_expr( input: String ) -> Result<Expr<'a>, &'static str> {
Nov 28 13:37:59.260 INFO [stderr]    |                     ^^^^^ help: consider using `_input` instead
Nov 28 13:37:59.268 INFO [stderr]    |
Nov 28 13:37:59.268 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 13:37:59.268 INFO [stderr] 
Nov 28 13:37:59.753 INFO [stderr] warning: unused variable: `input`
Nov 28 13:37:59.754 INFO [stderr]   --> src/lib.rs:37:21
Nov 28 13:37:59.754 INFO [stderr]    |
Nov 28 13:37:59.755 INFO [stderr] 37 |     pub fn to_expr( input: String ) -> Result<Expr<'a>, &'static str> {
Nov 28 13:37:59.755 INFO [stderr]    |                     ^^^^^ help: consider using `_input` instead
Nov 28 13:37:59.756 INFO [stderr]    |
Nov 28 13:37:59.756 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 13:37:59.756 INFO [stderr] 
Nov 28 13:38:00.312 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
Nov 28 13:38:00.316 INFO [stderr] su: No module specific data is present
Nov 28 13:38:01.093 INFO running `"docker" "inspect" "f70eb9fb174fc00a651d5ba6345fdfb750a5045f3595b137f24c8a7f14daab36"`
Nov 28 13:38:01.385 INFO running `"docker" "rm" "-f" "f70eb9fb174fc00a651d5ba6345fdfb750a5045f3595b137f24c8a7f14daab36"`
Nov 28 13:38:01.764 INFO [stdout] f70eb9fb174fc00a651d5ba6345fdfb750a5045f3595b137f24c8a7f14daab36