Nov 03 19:34:41.278 INFO checking ypkulkar/infix_to_postfix against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 03 19:34:41.280 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 03 19:34:41.655 INFO blam! 4a73c976570b49a19319c8659b002a2b7347f8061cd8d9b1cfaf6e29abb595dd
Nov 03 19:34:41.658 INFO running `"docker" "start" "-a" "4a73c976570b49a19319c8659b002a2b7347f8061cd8d9b1cfaf6e29abb595dd"`
Nov 03 19:34:42.706 INFO kablam! usermod: no changes
Nov 03 19:34:42.774 INFO kablam!     Checking your v0.1.0 (/source)
Nov 03 19:34:43.215 INFO kablam! warning: unused variable: `x`
Nov 03 19:34:43.215 INFO kablam!    --> src/lib.rs:134:28
Nov 03 19:34:43.215 INFO kablam!     |
Nov 03 19:34:43.215 INFO kablam! 134 |                &InfixToken::Operand(x) => {
Nov 03 19:34:43.215 INFO kablam!     |                                     ^ help: consider using `_x` instead
Nov 03 19:34:43.215 INFO kablam!     |
Nov 03 19:34:43.215 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 03 19:34:43.215 INFO kablam! 
Nov 03 19:34:43.215 INFO kablam! warning: unused variable: `x`
Nov 03 19:34:43.215 INFO kablam!    --> src/lib.rs:140:29
Nov 03 19:34:43.215 INFO kablam!     |
Nov 03 19:34:43.215 INFO kablam! 140 |                &InfixToken::Operator(x) => {
Nov 03 19:34:43.215 INFO kablam!     |                                      ^ help: consider using `_x` instead
Nov 03 19:34:43.215 INFO kablam! 
Nov 03 19:34:43.215 INFO kablam! warning: unused variable: `x`
Nov 03 19:34:43.215 INFO kablam!    --> src/lib.rs:172:31
Nov 03 19:34:43.215 INFO kablam!     |
Nov 03 19:34:43.215 INFO kablam! 172 |                             InfixToken::Operand(x) => break,
Nov 03 19:34:43.215 INFO kablam!     |                                                 ^ help: consider using `_x` instead
Nov 03 19:34:43.215 INFO kablam! 
Nov 03 19:34:43.283 INFO kablam! warning: unused variable: `x`
Nov 03 19:34:43.283 INFO kablam!    --> src/lib.rs:134:28
Nov 03 19:34:43.283 INFO kablam!     |
Nov 03 19:34:43.283 INFO kablam! 134 |                &InfixToken::Operand(x) => {
Nov 03 19:34:43.283 INFO kablam!     |                                     ^ help: consider using `_x` instead
Nov 03 19:34:43.283 INFO kablam!     |
Nov 03 19:34:43.283 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 03 19:34:43.283 INFO kablam! 
Nov 03 19:34:43.283 INFO kablam! warning: unused variable: `x`
Nov 03 19:34:43.283 INFO kablam!    --> src/lib.rs:140:29
Nov 03 19:34:43.283 INFO kablam!     |
Nov 03 19:34:43.283 INFO kablam! 140 |                &InfixToken::Operator(x) => {
Nov 03 19:34:43.283 INFO kablam!     |                                      ^ help: consider using `_x` instead
Nov 03 19:34:43.283 INFO kablam! 
Nov 03 19:34:43.283 INFO kablam! warning: unused variable: `x`
Nov 03 19:34:43.283 INFO kablam!    --> src/lib.rs:172:31
Nov 03 19:34:43.283 INFO kablam!     |
Nov 03 19:34:43.283 INFO kablam! 172 |                             InfixToken::Operand(x) => break,
Nov 03 19:34:43.283 INFO kablam!     |                                                 ^ help: consider using `_x` instead
Nov 03 19:34:43.283 INFO kablam! 
Nov 03 19:34:43.363 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Nov 03 19:34:43.371 INFO kablam! su: No module specific data is present
Nov 03 19:34:44.014 INFO running `"docker" "rm" "-f" "4a73c976570b49a19319c8659b002a2b7347f8061cd8d9b1cfaf6e29abb595dd"`
Nov 03 19:34:44.339 INFO blam! 4a73c976570b49a19319c8659b002a2b7347f8061cd8d9b1cfaf6e29abb595dd