Nov 01 11:31:34.917 INFO checking KeyboardFire/xkcd1537-rust against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 11:31:34.917 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 11:31:35.308 INFO blam! e1220c6acfff60a1091413f4a87152ea8d521ba817dd7d8cdadd0adf56042484
Nov 01 11:31:35.312 INFO running `"docker" "start" "-a" "e1220c6acfff60a1091413f4a87152ea8d521ba817dd7d8cdadd0adf56042484"`
Nov 01 11:31:36.280 INFO kablam! usermod: no changes
Nov 01 11:31:36.304 INFO kablam!     Checking xkcd1537 v0.0.1 (/source)
Nov 01 11:31:37.010 INFO kablam! warning: unused variable: `n`
Nov 01 11:31:37.010 INFO kablam!    --> src/main.rs:239:45
Nov 01 11:31:37.010 INFO kablam!     |
Nov 01 11:31:37.010 INFO kablam! 239 |             Token::XFunction(Function::Wrap(n)) => { },
Nov 01 11:31:37.010 INFO kablam!     |                                             ^ help: consider using `_n` instead
Nov 01 11:31:37.010 INFO kablam!     |
Nov 01 11:31:37.010 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 11:31:37.010 INFO kablam! 
Nov 01 11:31:37.057 INFO kablam! warning: variant is never constructed: `XArray`
Nov 01 11:31:37.057 INFO kablam!   --> src/main.rs:87:5
Nov 01 11:31:37.057 INFO kablam!    |
Nov 01 11:31:37.057 INFO kablam! 87 |     XArray(Vec<Token>),
Nov 01 11:31:37.057 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Nov 01 11:31:37.057 INFO kablam! warning: unused variable: `n`
Nov 01 11:31:37.057 INFO kablam!    --> src/main.rs:239:45
Nov 01 11:31:37.057 INFO kablam!     |
Nov 01 11:31:37.057 INFO kablam! 239 |             Token::XFunction(Function::Wrap(n)) => { },
Nov 01 11:31:37.057 INFO kablam!     |                                             ^ help: consider using `_n` instead
Nov 01 11:31:37.057 INFO kablam!     |
Nov 01 11:31:37.057 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 11:31:37.057 INFO kablam! 
Nov 01 11:31:37.058 INFO kablam!    |
Nov 01 11:31:37.058 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 11:31:37.058 INFO kablam! 
Nov 01 11:31:37.058 INFO kablam! warning: function is never used: `exec_rpn`
Nov 01 11:31:37.058 INFO kablam!    --> src/main.rs:227:1
Nov 01 11:31:37.058 INFO kablam!     |
Nov 01 11:31:37.058 INFO kablam! 227 | fn exec_rpn(rpn: Vec<Token>) -> Vec<Token> {
Nov 01 11:31:37.058 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:31:37.058 INFO kablam! 
Nov 01 11:31:37.180 INFO kablam! warning: variant is never constructed: `XArray`
Nov 01 11:31:37.180 INFO kablam!   --> src/main.rs:87:5
Nov 01 11:31:37.180 INFO kablam!    |
Nov 01 11:31:37.180 INFO kablam! 87 |     XArray(Vec<Token>),
Nov 01 11:31:37.180 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Nov 01 11:31:37.180 INFO kablam!    |
Nov 01 11:31:37.180 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 11:31:37.180 INFO kablam! 
Nov 01 11:31:37.180 INFO kablam! warning: function is never used: `exec_rpn`
Nov 01 11:31:37.180 INFO kablam!    --> src/main.rs:227:1
Nov 01 11:31:37.180 INFO kablam!     |
Nov 01 11:31:37.180 INFO kablam! 227 | fn exec_rpn(rpn: Vec<Token>) -> Vec<Token> {
Nov 01 11:31:37.180 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:31:37.180 INFO kablam! 
Nov 01 11:31:37.236 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Nov 01 11:31:37.244 INFO kablam! su: No module specific data is present
Nov 01 11:31:37.984 INFO running `"docker" "rm" "-f" "e1220c6acfff60a1091413f4a87152ea8d521ba817dd7d8cdadd0adf56042484"`
Nov 01 11:31:38.312 INFO blam! e1220c6acfff60a1091413f4a87152ea8d521ba817dd7d8cdadd0adf56042484