Oct 31 17:29:04.944 INFO checking ypkulkar/infix_to_postfix against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Oct 31 17:29:04.944 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Oct 31 17:29:05.308 INFO blam! 4d18bea24af5cfe3d178a84d40eede0c81331a12fcf3db3471c51311adae2990
Oct 31 17:29:05.317 INFO running `"docker" "start" "-a" "4d18bea24af5cfe3d178a84d40eede0c81331a12fcf3db3471c51311adae2990"`
Oct 31 17:29:06.529 INFO kablam! usermod: no changes
Oct 31 17:29:06.584 INFO kablam!     Checking your v0.1.0 (/source)
Oct 31 17:29:06.972 INFO kablam! warning: unused variable: `x`
Oct 31 17:29:06.972 INFO kablam!    --> src/lib.rs:134:28
Oct 31 17:29:06.972 INFO kablam!     |
Oct 31 17:29:06.972 INFO kablam! 134 |                &InfixToken::Operand(x) => {
Oct 31 17:29:06.972 INFO kablam!     |                                     ^ help: consider using `_x` instead
Oct 31 17:29:06.972 INFO kablam!     |
Oct 31 17:29:06.972 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 31 17:29:06.972 INFO kablam! 
Oct 31 17:29:06.976 INFO kablam! warning: unused variable: `x`
Oct 31 17:29:06.976 INFO kablam!    --> src/lib.rs:140:29
Oct 31 17:29:06.976 INFO kablam!     |
Oct 31 17:29:06.976 INFO kablam! 140 |                &InfixToken::Operator(x) => {
Oct 31 17:29:06.976 INFO kablam!     |                                      ^ help: consider using `_x` instead
Oct 31 17:29:06.976 INFO kablam! 
Oct 31 17:29:06.976 INFO kablam! warning: unused variable: `x`
Oct 31 17:29:06.976 INFO kablam!    --> src/lib.rs:172:31
Oct 31 17:29:06.976 INFO kablam!     |
Oct 31 17:29:06.976 INFO kablam! 172 |                             InfixToken::Operand(x) => break,
Oct 31 17:29:06.976 INFO kablam!     |                                                 ^ help: consider using `_x` instead
Oct 31 17:29:06.976 INFO kablam! 
Oct 31 17:29:07.005 INFO kablam! warning: unused variable: `x`
Oct 31 17:29:07.005 INFO kablam!    --> src/lib.rs:134:28
Oct 31 17:29:07.005 INFO kablam!     |
Oct 31 17:29:07.005 INFO kablam! 134 |                &InfixToken::Operand(x) => {
Oct 31 17:29:07.005 INFO kablam!     |                                     ^ help: consider using `_x` instead
Oct 31 17:29:07.005 INFO kablam!     |
Oct 31 17:29:07.005 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 31 17:29:07.005 INFO kablam! 
Oct 31 17:29:07.005 INFO kablam! warning: unused variable: `x`
Oct 31 17:29:07.005 INFO kablam!    --> src/lib.rs:140:29
Oct 31 17:29:07.005 INFO kablam!     |
Oct 31 17:29:07.005 INFO kablam! 140 |                &InfixToken::Operator(x) => {
Oct 31 17:29:07.005 INFO kablam!     |                                      ^ help: consider using `_x` instead
Oct 31 17:29:07.005 INFO kablam! 
Oct 31 17:29:07.005 INFO kablam! warning: unused variable: `x`
Oct 31 17:29:07.005 INFO kablam!    --> src/lib.rs:172:31
Oct 31 17:29:07.005 INFO kablam!     |
Oct 31 17:29:07.005 INFO kablam! 172 |                             InfixToken::Operand(x) => break,
Oct 31 17:29:07.005 INFO kablam!     |                                                 ^ help: consider using `_x` instead
Oct 31 17:29:07.005 INFO kablam! 
Oct 31 17:29:07.092 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Oct 31 17:29:07.092 INFO kablam! su: No module specific data is present
Oct 31 17:29:07.691 INFO running `"docker" "rm" "-f" "4d18bea24af5cfe3d178a84d40eede0c81331a12fcf3db3471c51311adae2990"`
Oct 31 17:29:08.004 INFO blam! 4d18bea24af5cfe3d178a84d40eede0c81331a12fcf3db3471c51311adae2990