Nov 09 19:21:16.299 INFO checking KeyboardFire/xkcd1537-rust against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 19:21:16.299 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-5/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 19:21:16.798 INFO blam! 7a8924f7ddee02351f9e9bc3244db81eb20c02916614b1c591968b34f678ab0d
Nov 09 19:21:16.801 INFO running `"docker" "start" "-a" "7a8924f7ddee02351f9e9bc3244db81eb20c02916614b1c591968b34f678ab0d"`
Nov 09 19:21:18.350 INFO kablam! usermod: no changes
Nov 09 19:21:18.465 INFO kablam!     Checking xkcd1537 v0.0.1 (/source)
Nov 09 19:21:19.324 INFO kablam! warning: unused variable: `n`
Nov 09 19:21:19.325 INFO kablam!    --> src/main.rs:239:45
Nov 09 19:21:19.325 INFO kablam!     |
Nov 09 19:21:19.325 INFO kablam! 239 |             Token::XFunction(Function::Wrap(n)) => { },
Nov 09 19:21:19.325 INFO kablam!     |                                             ^ help: consider using `_n` instead
Nov 09 19:21:19.326 INFO kablam!     |
Nov 09 19:21:19.326 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 09 19:21:19.326 INFO kablam! 
Nov 09 19:21:19.358 INFO kablam! warning: variant is never constructed: `XArray`
Nov 09 19:21:19.358 INFO kablam!   --> src/main.rs:87:5
Nov 09 19:21:19.358 INFO kablam!    |
Nov 09 19:21:19.358 INFO kablam! 87 |     XArray(Vec<Token>),
Nov 09 19:21:19.359 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Nov 09 19:21:19.359 INFO kablam!    |
Nov 09 19:21:19.359 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 19:21:19.359 INFO kablam! 
Nov 09 19:21:19.360 INFO kablam! warning: function is never used: `exec_rpn`
Nov 09 19:21:19.360 INFO kablam!    --> src/main.rs:227:1
Nov 09 19:21:19.360 INFO kablam!     |
Nov 09 19:21:19.360 INFO kablam! 227 | fn exec_rpn(rpn: Vec<Token>) -> Vec<Token> {
Nov 09 19:21:19.360 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:21:19.360 INFO kablam! 
Nov 09 19:21:19.506 INFO kablam! warning: unused variable: `n`
Nov 09 19:21:19.506 INFO kablam!    --> src/main.rs:239:45
Nov 09 19:21:19.507 INFO kablam!     |
Nov 09 19:21:19.508 INFO kablam! 239 |             Token::XFunction(Function::Wrap(n)) => { },
Nov 09 19:21:19.508 INFO kablam!     |                                             ^ help: consider using `_n` instead
Nov 09 19:21:19.509 INFO kablam!     |
Nov 09 19:21:19.510 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 09 19:21:19.510 INFO kablam! 
Nov 09 19:21:19.545 INFO kablam! warning: variant is never constructed: `XArray`
Nov 09 19:21:19.545 INFO kablam!   --> src/main.rs:87:5
Nov 09 19:21:19.546 INFO kablam!    |
Nov 09 19:21:19.548 INFO kablam! 87 |     XArray(Vec<Token>),
Nov 09 19:21:19.548 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Nov 09 19:21:19.548 INFO kablam!    |
Nov 09 19:21:19.548 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 19:21:19.548 INFO kablam! 
Nov 09 19:21:19.548 INFO kablam! warning: function is never used: `exec_rpn`
Nov 09 19:21:19.549 INFO kablam!    --> src/main.rs:227:1
Nov 09 19:21:19.549 INFO kablam!     |
Nov 09 19:21:19.549 INFO kablam! 227 | fn exec_rpn(rpn: Vec<Token>) -> Vec<Token> {
Nov 09 19:21:19.549 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:21:19.549 INFO kablam! 
Nov 09 19:21:19.594 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Nov 09 19:21:19.597 INFO kablam! su: No module specific data is present
Nov 09 19:21:21.258 INFO running `"docker" "rm" "-f" "7a8924f7ddee02351f9e9bc3244db81eb20c02916614b1c591968b34f678ab0d"`
Nov 09 19:21:21.401 INFO blam! 7a8924f7ddee02351f9e9bc3244db81eb20c02916614b1c591968b34f678ab0d