Oct 12 12:37:42.472 INFO checking tamamu/roman-numeral-parser against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 12:37:42.472 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 12 12:37:42.974 INFO blam! 36119d7d1f766a880cdcb5ea6195bf53543d68d0377646789b27fdef1aa1280d
Oct 12 12:37:42.976 INFO running `"docker" "start" "-a" "36119d7d1f766a880cdcb5ea6195bf53543d68d0377646789b27fdef1aa1280d"`
Oct 12 12:37:44.521 INFO kablam! usermod: no changes
Oct 12 12:37:44.588 INFO kablam!     Checking rome_parser v0.1.0 (/source)
Oct 12 12:37:45.058 INFO kablam! warning: unreachable pattern
Oct 12 12:37:45.058 INFO kablam!    --> src/main.rs:134:21
Oct 12 12:37:45.058 INFO kablam!     |
Oct 12 12:37:45.058 INFO kablam! 134 |                     _ => Err(ParseError::IllegalAlignment)
Oct 12 12:37:45.058 INFO kablam!     |                     ^
Oct 12 12:37:45.058 INFO kablam!     |
Oct 12 12:37:45.058 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Oct 12 12:37:45.058 INFO kablam! 
Oct 12 12:37:45.062 INFO kablam! warning: unused variable: `first_max`
Oct 12 12:37:45.062 INFO kablam!   --> src/main.rs:87:29
Oct 12 12:37:45.062 INFO kablam!    |
Oct 12 12:37:45.062 INFO kablam! 87 |                 let (first, first_max) = try!(self.parse_one());
Oct 12 12:37:45.062 INFO kablam!    |                             ^^^^^^^^^ help: consider using `_first_max` instead
Oct 12 12:37:45.062 INFO kablam!    |
Oct 12 12:37:45.062 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 12:37:45.062 INFO kablam! 
Oct 12 12:37:45.062 INFO kablam! warning: unused variable: `second_max`
Oct 12 12:37:45.062 INFO kablam!    --> src/main.rs:115:42
Oct 12 12:37:45.062 INFO kablam!     |
Oct 12 12:37:45.062 INFO kablam! 115 |                             let (second, second_max) = try!(self.parse_one());
Oct 12 12:37:45.062 INFO kablam!     |                                          ^^^^^^^^^^ help: consider using `_second_max` instead
Oct 12 12:37:45.062 INFO kablam! 
Oct 12 12:37:45.062 INFO kablam! warning: unused variable: `n`
Oct 12 12:37:45.062 INFO kablam!    --> src/main.rs:124:33
Oct 12 12:37:45.062 INFO kablam!     |
Oct 12 12:37:45.062 INFO kablam! 124 |                     Token::Five(n) => {
Oct 12 12:37:45.062 INFO kablam!     |                                 ^ help: consider using `_n` instead
Oct 12 12:37:45.062 INFO kablam! 
Oct 12 12:37:45.085 INFO kablam! warning: variant is never constructed: `Unknown`
Oct 12 12:37:45.085 INFO kablam!   --> src/main.rs:16:5
Oct 12 12:37:45.085 INFO kablam!    |
Oct 12 12:37:45.085 INFO kablam! 16 |     Unknown
Oct 12 12:37:45.085 INFO kablam!    |     ^^^^^^^
Oct 12 12:37:45.085 INFO kablam!    |
Oct 12 12:37:45.085 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 12:37:45.085 INFO kablam! 
Oct 12 12:37:45.094 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 12:37:45.094 INFO kablam!    --> src/main.rs:173:5
Oct 12 12:37:45.094 INFO kablam!     |
Oct 12 12:37:45.094 INFO kablam! 173 |     parser.lex();
Oct 12 12:37:45.094 INFO kablam!     |     ^^^^^^^^^^^^^
Oct 12 12:37:45.094 INFO kablam!     |
Oct 12 12:37:45.094 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 12 12:37:45.094 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 12:37:45.094 INFO kablam! 
Oct 12 12:37:45.243 INFO kablam! warning: unreachable pattern
Oct 12 12:37:45.249 INFO kablam!    --> src/main.rs:134:21
Oct 12 12:37:45.249 INFO kablam!     |
Oct 12 12:37:45.249 INFO kablam! 134 |                     _ => Err(ParseError::IllegalAlignment)
Oct 12 12:37:45.250 INFO kablam!     |                     ^
Oct 12 12:37:45.250 INFO kablam!     |
Oct 12 12:37:45.250 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Oct 12 12:37:45.251 INFO kablam! 
Oct 12 12:37:45.251 INFO kablam! warning: unused variable: `first_max`
Oct 12 12:37:45.251 INFO kablam!   --> src/main.rs:87:29
Oct 12 12:37:45.251 INFO kablam!    |
Oct 12 12:37:45.252 INFO kablam! 87 |                 let (first, first_max) = try!(self.parse_one());
Oct 12 12:37:45.252 INFO kablam!    |                             ^^^^^^^^^ help: consider using `_first_max` instead
Oct 12 12:37:45.252 INFO kablam!    |
Oct 12 12:37:45.253 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 12:37:45.253 INFO kablam! 
Oct 12 12:37:45.253 INFO kablam! warning: unused variable: `second_max`
Oct 12 12:37:45.253 INFO kablam!    --> src/main.rs:115:42
Oct 12 12:37:45.254 INFO kablam!     |
Oct 12 12:37:45.254 INFO kablam! 115 |                             let (second, second_max) = try!(self.parse_one());
Oct 12 12:37:45.254 INFO kablam!     |                                          ^^^^^^^^^^ help: consider using `_second_max` instead
Oct 12 12:37:45.254 INFO kablam! 
Oct 12 12:37:45.254 INFO kablam! warning: unused variable: `n`
Oct 12 12:37:45.255 INFO kablam!    --> src/main.rs:124:33
Oct 12 12:37:45.255 INFO kablam!     |
Oct 12 12:37:45.255 INFO kablam! 124 |                     Token::Five(n) => {
Oct 12 12:37:45.255 INFO kablam!     |                                 ^ help: consider using `_n` instead
Oct 12 12:37:45.256 INFO kablam! 
Oct 12 12:37:45.277 INFO kablam! warning: variant is never constructed: `Unknown`
Oct 12 12:37:45.277 INFO kablam!   --> src/main.rs:16:5
Oct 12 12:37:45.277 INFO kablam!    |
Oct 12 12:37:45.278 INFO kablam! 16 |     Unknown
Oct 12 12:37:45.278 INFO kablam!    |     ^^^^^^^
Oct 12 12:37:45.278 INFO kablam!    |
Oct 12 12:37:45.278 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 12:37:45.279 INFO kablam! 
Oct 12 12:37:45.284 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 12:37:45.285 INFO kablam!    --> src/main.rs:173:5
Oct 12 12:37:45.285 INFO kablam!     |
Oct 12 12:37:45.285 INFO kablam! 173 |     parser.lex();
Oct 12 12:37:45.285 INFO kablam!     |     ^^^^^^^^^^^^^
Oct 12 12:37:45.289 INFO kablam!     |
Oct 12 12:37:45.289 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 12 12:37:45.289 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 12:37:45.289 INFO kablam! 
Oct 12 12:37:45.336 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Oct 12 12:37:45.340 INFO kablam! su: No module specific data is present
Oct 12 12:37:46.341 INFO running `"docker" "rm" "-f" "36119d7d1f766a880cdcb5ea6195bf53543d68d0377646789b27fdef1aa1280d"`
Oct 12 12:37:46.652 INFO blam! 36119d7d1f766a880cdcb5ea6195bf53543d68d0377646789b27fdef1aa1280d