Nov 02 18:13:08.779 INFO checking andrewhickman/submarine against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 18:13:08.780 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-0/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 18:13:09.117 INFO blam! 536e0c9c48026c2b4fcb4af39446558bcf611086475a246aaf5ffa493b03e38e
Nov 02 18:13:09.122 INFO running `"docker" "start" "-a" "536e0c9c48026c2b4fcb4af39446558bcf611086475a246aaf5ffa493b03e38e"`
Nov 02 18:13:09.787 INFO kablam! usermod: no changes
Nov 02 18:13:09.870 INFO kablam!     Checking submarine v0.0.0 (/source)
Nov 02 18:13:09.880 INFO kablam!     Checking fxhash v0.2.1
Nov 02 18:13:09.880 INFO kablam!     Checking parking_lot_core v0.2.14
Nov 02 18:13:09.881 INFO kablam!     Checking env_logger v0.5.12
Nov 02 18:13:11.138 INFO kablam!     Checking parking_lot v0.6.3
Nov 02 18:13:11.356 INFO kablam!     Checking quickcheck v0.6.2
Nov 02 18:13:12.212 INFO kablam!     Checking submarine-syntax v0.1.0 (/source/submarine-syntax)
Nov 02 18:13:13.053 INFO kablam! warning: unused import: `parse::tok`
Nov 02 18:13:13.053 INFO kablam!  --> submarine-syntax/src/ast.rs:1:5
Nov 02 18:13:13.053 INFO kablam!   |
Nov 02 18:13:13.053 INFO kablam! 1 | use parse::tok;
Nov 02 18:13:13.053 INFO kablam!   |     ^^^^^^^^^^
Nov 02 18:13:13.053 INFO kablam!   |
Nov 02 18:13:13.053 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 18:13:13.053 INFO kablam! 
Nov 02 18:13:13.272 INFO kablam! warning: method is never used: `span`
Nov 02 18:13:13.272 INFO kablam!   --> submarine-syntax/src/parse/tok.rs:41:5
Nov 02 18:13:13.272 INFO kablam!    |
Nov 02 18:13:13.272 INFO kablam! 41 |     pub(super) fn span(&self) -> Span {
Nov 02 18:13:13.272 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 18:13:13.272 INFO kablam!    |
Nov 02 18:13:13.272 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 18:13:13.272 INFO kablam! 
Nov 02 18:13:13.272 INFO kablam! warning: field is never used: `peek`
Nov 02 18:13:13.272 INFO kablam!   --> submarine-syntax/src/parse/mod.rs:12:5
Nov 02 18:13:13.272 INFO kablam!    |
Nov 02 18:13:13.272 INFO kablam! 12 |     peek: Token,
Nov 02 18:13:13.272 INFO kablam!    |     ^^^^^^^^^^^
Nov 02 18:13:13.272 INFO kablam! 
Nov 02 18:13:13.272 INFO kablam! warning: field is never used: `lex`
Nov 02 18:13:13.273 INFO kablam!   --> submarine-syntax/src/parse/mod.rs:13:5
Nov 02 18:13:13.273 INFO kablam!    |
Nov 02 18:13:13.273 INFO kablam! 13 |     lex: Lexer<'src>,
Nov 02 18:13:13.273 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 02 18:13:13.273 INFO kablam! 
Nov 02 18:13:14.742 INFO kablam! warning: unused import: `parse::tok`
Nov 02 18:13:14.742 INFO kablam!  --> submarine-syntax/src/ast.rs:1:5
Nov 02 18:13:14.743 INFO kablam!   |
Nov 02 18:13:14.743 INFO kablam! 1 | use parse::tok;
Nov 02 18:13:14.743 INFO kablam!   |     ^^^^^^^^^^
Nov 02 18:13:14.743 INFO kablam!   |
Nov 02 18:13:14.743 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 18:13:14.743 INFO kablam! 
Nov 02 18:13:15.040 INFO kablam! warning: field is never used: `peek`
Nov 02 18:13:15.041 INFO kablam!   --> submarine-syntax/src/parse/mod.rs:12:5
Nov 02 18:13:15.041 INFO kablam!    |
Nov 02 18:13:15.041 INFO kablam! 12 |     peek: Token,
Nov 02 18:13:15.041 INFO kablam!    |     ^^^^^^^^^^^
Nov 02 18:13:15.041 INFO kablam!    |
Nov 02 18:13:15.041 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 18:13:15.041 INFO kablam! 
Nov 02 18:13:15.041 INFO kablam! warning: field is never used: `lex`
Nov 02 18:13:15.041 INFO kablam!   --> submarine-syntax/src/parse/mod.rs:13:5
Nov 02 18:13:15.041 INFO kablam!    |
Nov 02 18:13:15.041 INFO kablam! 13 |     lex: Lexer<'src>,
Nov 02 18:13:15.041 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 02 18:13:15.041 INFO kablam! 
Nov 02 18:13:15.083 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.28s
Nov 02 18:13:15.091 INFO kablam! su: No module specific data is present
Nov 02 18:13:16.028 INFO running `"docker" "rm" "-f" "536e0c9c48026c2b4fcb4af39446558bcf611086475a246aaf5ffa493b03e38e"`
Nov 02 18:13:16.212 INFO blam! 536e0c9c48026c2b4fcb4af39446558bcf611086475a246aaf5ffa493b03e38e