Nov 03 22:02:53.816 INFO checking tamamu/roman-numeral-parser against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 03 22:02:53.816 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 22:02:54.253 INFO blam! c7169f0f7c01b5b8f6960fa0e98bd02a7f24f16196213885487bb9c349275591
Nov 03 22:02:54.254 INFO running `"docker" "start" "-a" "c7169f0f7c01b5b8f6960fa0e98bd02a7f24f16196213885487bb9c349275591"`
Nov 03 22:02:56.230 INFO kablam! usermod: no changes
Nov 03 22:02:56.299 INFO kablam!     Checking rome_parser v0.1.0 (/source)
Nov 03 22:02:56.895 INFO kablam! warning: unreachable pattern
Nov 03 22:02:56.895 INFO kablam!    --> src/main.rs:134:21
Nov 03 22:02:56.895 INFO kablam!     |
Nov 03 22:02:56.895 INFO kablam! 134 |                     _ => Err(ParseError::IllegalAlignment)
Nov 03 22:02:56.895 INFO kablam!     |                     ^
Nov 03 22:02:56.895 INFO kablam!     |
Nov 03 22:02:56.895 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Nov 03 22:02:56.895 INFO kablam! 
Nov 03 22:02:56.895 INFO kablam! warning: unused variable: `first_max`
Nov 03 22:02:56.895 INFO kablam!   --> src/main.rs:87:29
Nov 03 22:02:56.895 INFO kablam!    |
Nov 03 22:02:56.895 INFO kablam! 87 |                 let (first, first_max) = try!(self.parse_one());
Nov 03 22:02:56.895 INFO kablam!    |                             ^^^^^^^^^ help: consider using `_first_max` instead
Nov 03 22:02:56.895 INFO kablam!    |
Nov 03 22:02:56.895 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 03 22:02:56.895 INFO kablam! 
Nov 03 22:02:56.895 INFO kablam! warning: unused variable: `second_max`
Nov 03 22:02:56.895 INFO kablam!    --> src/main.rs:115:42
Nov 03 22:02:56.895 INFO kablam!     |
Nov 03 22:02:56.895 INFO kablam! 115 |                             let (second, second_max) = try!(self.parse_one());
Nov 03 22:02:56.895 INFO kablam!     |                                          ^^^^^^^^^^ help: consider using `_second_max` instead
Nov 03 22:02:56.895 INFO kablam! 
Nov 03 22:02:56.895 INFO kablam! warning: unused variable: `n`
Nov 03 22:02:56.895 INFO kablam!    --> src/main.rs:124:33
Nov 03 22:02:56.895 INFO kablam!     |
Nov 03 22:02:56.895 INFO kablam! 124 |                     Token::Five(n) => {
Nov 03 22:02:56.895 INFO kablam!     |                                 ^ help: consider using `_n` instead
Nov 03 22:02:56.895 INFO kablam! 
Nov 03 22:02:56.943 INFO kablam! warning: variant is never constructed: `Unknown`
Nov 03 22:02:56.943 INFO kablam!   --> src/main.rs:16:5
Nov 03 22:02:56.943 INFO kablam!    |
Nov 03 22:02:56.943 INFO kablam! 16 |     Unknown
Nov 03 22:02:56.943 INFO kablam!    |     ^^^^^^^
Nov 03 22:02:56.943 INFO kablam!    |
Nov 03 22:02:56.943 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 03 22:02:56.943 INFO kablam! 
Nov 03 22:02:56.963 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 22:02:56.963 INFO kablam!    --> src/main.rs:173:5
Nov 03 22:02:56.963 INFO kablam!     |
Nov 03 22:02:56.963 INFO kablam! 173 |     parser.lex();
Nov 03 22:02:56.963 INFO kablam!     |     ^^^^^^^^^^^^^
Nov 03 22:02:56.963 INFO kablam!     |
Nov 03 22:02:56.963 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 03 22:02:56.963 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 22:02:56.963 INFO kablam! 
Nov 03 22:02:57.094 INFO kablam! warning: unreachable pattern
Nov 03 22:02:57.094 INFO kablam!    --> src/main.rs:134:21
Nov 03 22:02:57.094 INFO kablam!     |
Nov 03 22:02:57.094 INFO kablam! 134 |                     _ => Err(ParseError::IllegalAlignment)
Nov 03 22:02:57.094 INFO kablam!     |                     ^
Nov 03 22:02:57.094 INFO kablam!     |
Nov 03 22:02:57.094 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Nov 03 22:02:57.094 INFO kablam! 
Nov 03 22:02:57.094 INFO kablam! warning: unused variable: `first_max`
Nov 03 22:02:57.094 INFO kablam!   --> src/main.rs:87:29
Nov 03 22:02:57.094 INFO kablam!    |
Nov 03 22:02:57.094 INFO kablam! 87 |                 let (first, first_max) = try!(self.parse_one());
Nov 03 22:02:57.094 INFO kablam!    |                             ^^^^^^^^^ help: consider using `_first_max` instead
Nov 03 22:02:57.094 INFO kablam!    |
Nov 03 22:02:57.094 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 03 22:02:57.094 INFO kablam! 
Nov 03 22:02:57.094 INFO kablam! warning: unused variable: `second_max`
Nov 03 22:02:57.094 INFO kablam!    --> src/main.rs:115:42
Nov 03 22:02:57.094 INFO kablam!     |
Nov 03 22:02:57.094 INFO kablam! 115 |                             let (second, second_max) = try!(self.parse_one());
Nov 03 22:02:57.094 INFO kablam!     |                                          ^^^^^^^^^^ help: consider using `_second_max` instead
Nov 03 22:02:57.094 INFO kablam! 
Nov 03 22:02:57.094 INFO kablam! warning: unused variable: `n`
Nov 03 22:02:57.094 INFO kablam!    --> src/main.rs:124:33
Nov 03 22:02:57.094 INFO kablam!     |
Nov 03 22:02:57.094 INFO kablam! 124 |                     Token::Five(n) => {
Nov 03 22:02:57.094 INFO kablam!     |                                 ^ help: consider using `_n` instead
Nov 03 22:02:57.094 INFO kablam! 
Nov 03 22:02:57.147 INFO kablam! warning: variant is never constructed: `Unknown`
Nov 03 22:02:57.147 INFO kablam!   --> src/main.rs:16:5
Nov 03 22:02:57.147 INFO kablam!    |
Nov 03 22:02:57.147 INFO kablam! 16 |     Unknown
Nov 03 22:02:57.147 INFO kablam!    |     ^^^^^^^
Nov 03 22:02:57.147 INFO kablam!    |
Nov 03 22:02:57.147 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 03 22:02:57.147 INFO kablam! 
Nov 03 22:02:57.147 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 22:02:57.147 INFO kablam!    --> src/main.rs:173:5
Nov 03 22:02:57.147 INFO kablam!     |
Nov 03 22:02:57.147 INFO kablam! 173 |     parser.lex();
Nov 03 22:02:57.147 INFO kablam!     |     ^^^^^^^^^^^^^
Nov 03 22:02:57.147 INFO kablam!     |
Nov 03 22:02:57.147 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 03 22:02:57.147 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 22:02:57.147 INFO kablam! 
Nov 03 22:02:57.195 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Nov 03 22:02:57.195 INFO kablam! su: No module specific data is present
Nov 03 22:02:58.575 INFO running `"docker" "rm" "-f" "c7169f0f7c01b5b8f6960fa0e98bd02a7f24f16196213885487bb9c349275591"`
Nov 03 22:02:58.864 INFO blam! c7169f0f7c01b5b8f6960fa0e98bd02a7f24f16196213885487bb9c349275591