Dec 11 05:30:43.328 INFO checking ypkulkar/infix_to_postfix against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 05:30:43.329 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 05:30:43.776 INFO [stdout] 295ba5348a9fe6b14e6e47402ca9544eb29e01215b25da31ca4936c8963b5170
Dec 11 05:30:43.782 INFO running `"docker" "start" "-a" "295ba5348a9fe6b14e6e47402ca9544eb29e01215b25da31ca4936c8963b5170"`
Dec 11 05:30:45.006 INFO [stderr] usermod: no changes
Dec 11 05:30:45.070 INFO [stderr]     Checking your v0.1.0 (/source)
Dec 11 05:30:45.465 INFO [stderr] warning: unused variable: `x`
Dec 11 05:30:45.465 INFO [stderr]    --> src/lib.rs:134:28
Dec 11 05:30:45.466 INFO [stderr]     |
Dec 11 05:30:45.466 INFO [stderr] 134 |                &InfixToken::Operand(x) => {
Dec 11 05:30:45.466 INFO [stderr]     |                                     ^ help: consider using `_x` instead
Dec 11 05:30:45.468 INFO [stderr]     |
Dec 11 05:30:45.468 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 05:30:45.468 INFO [stderr] 
Dec 11 05:30:45.468 INFO [stderr] warning: unused variable: `x`
Dec 11 05:30:45.468 INFO [stderr]    --> src/lib.rs:140:29
Dec 11 05:30:45.468 INFO [stderr]     |
Dec 11 05:30:45.468 INFO [stderr] 140 |                &InfixToken::Operator(x) => {
Dec 11 05:30:45.468 INFO [stderr]     |                                      ^ help: consider using `_x` instead
Dec 11 05:30:45.468 INFO [stderr] 
Dec 11 05:30:45.468 INFO [stderr] warning: unused variable: `x`
Dec 11 05:30:45.468 INFO [stderr]    --> src/lib.rs:172:31
Dec 11 05:30:45.468 INFO [stderr]     |
Dec 11 05:30:45.468 INFO [stderr] 172 |                             InfixToken::Operand(x) => break,
Dec 11 05:30:45.468 INFO [stderr]     |                                                 ^ help: consider using `_x` instead
Dec 11 05:30:45.468 INFO [stderr] 
Dec 11 05:30:45.550 INFO [stderr] warning: unused variable: `x`
Dec 11 05:30:45.550 INFO [stderr]    --> src/lib.rs:134:28
Dec 11 05:30:45.550 INFO [stderr]     |
Dec 11 05:30:45.550 INFO [stderr] 134 |                &InfixToken::Operand(x) => {
Dec 11 05:30:45.550 INFO [stderr]     |                                     ^ help: consider using `_x` instead
Dec 11 05:30:45.550 INFO [stderr]     |
Dec 11 05:30:45.550 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 05:30:45.550 INFO [stderr] 
Dec 11 05:30:45.550 INFO [stderr] warning: unused variable: `x`
Dec 11 05:30:45.550 INFO [stderr]    --> src/lib.rs:140:29
Dec 11 05:30:45.550 INFO [stderr]     |
Dec 11 05:30:45.550 INFO [stderr] 140 |                &InfixToken::Operator(x) => {
Dec 11 05:30:45.550 INFO [stderr]     |                                      ^ help: consider using `_x` instead
Dec 11 05:30:45.550 INFO [stderr] 
Dec 11 05:30:45.550 INFO [stderr] warning: unused variable: `x`
Dec 11 05:30:45.550 INFO [stderr]    --> src/lib.rs:172:31
Dec 11 05:30:45.550 INFO [stderr]     |
Dec 11 05:30:45.550 INFO [stderr] 172 |                             InfixToken::Operand(x) => break,
Dec 11 05:30:45.550 INFO [stderr]     |                                                 ^ help: consider using `_x` instead
Dec 11 05:30:45.550 INFO [stderr] 
Dec 11 05:30:45.592 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Dec 11 05:30:45.592 INFO [stderr] su: No module specific data is present
Dec 11 05:30:46.092 INFO running `"docker" "inspect" "295ba5348a9fe6b14e6e47402ca9544eb29e01215b25da31ca4936c8963b5170"`
Dec 11 05:30:46.360 INFO running `"docker" "rm" "-f" "295ba5348a9fe6b14e6e47402ca9544eb29e01215b25da31ca4936c8963b5170"`
Dec 11 05:30:46.558 INFO [stdout] 295ba5348a9fe6b14e6e47402ca9544eb29e01215b25da31ca4936c8963b5170