Nov 01 08:41:30.465 INFO checking andrewhickman/submarine against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 08:41:30.465 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 08:41:30.659 INFO blam! 34ac03cb48fdbef73e4dd2a9da6ccdef64b22e243f6d77deff863c8971302760
Nov 01 08:41:30.661 INFO running `"docker" "start" "-a" "34ac03cb48fdbef73e4dd2a9da6ccdef64b22e243f6d77deff863c8971302760"`
Nov 01 08:41:31.040 INFO kablam! usermod: no changes
Nov 01 08:41:31.156 INFO kablam!     Checking submarine v0.0.0 (/source)
Nov 01 08:41:31.156 INFO kablam!     Checking fxhash v0.2.1
Nov 01 08:41:31.156 INFO kablam!     Checking env_logger v0.5.12
Nov 01 08:41:32.296 INFO kablam!     Checking submarine-syntax v0.1.0 (/source/submarine-syntax)
Nov 01 08:41:33.097 INFO kablam!     Checking quickcheck v0.6.2
Nov 01 08:41:33.648 INFO kablam! warning: unused import: `parse::tok`
Nov 01 08:41:33.648 INFO kablam!  --> submarine-syntax/src/ast.rs:1:5
Nov 01 08:41:33.649 INFO kablam!   |
Nov 01 08:41:33.649 INFO kablam! 1 | use parse::tok;
Nov 01 08:41:33.649 INFO kablam!   |     ^^^^^^^^^^
Nov 01 08:41:33.649 INFO kablam!   |
Nov 01 08:41:33.649 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 08:41:33.649 INFO kablam! 
Nov 01 08:41:33.964 INFO kablam! warning: method is never used: `span`
Nov 01 08:41:33.965 INFO kablam!   --> submarine-syntax/src/parse/tok.rs:41:5
Nov 01 08:41:33.965 INFO kablam!    |
Nov 01 08:41:33.965 INFO kablam! 41 |     pub(super) fn span(&self) -> Span {
Nov 01 08:41:33.966 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 08:41:33.966 INFO kablam!    |
Nov 01 08:41:33.966 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 08:41:33.966 INFO kablam! 
Nov 01 08:41:33.967 INFO kablam! warning: field is never used: `peek`
Nov 01 08:41:33.967 INFO kablam!   --> submarine-syntax/src/parse/mod.rs:12:5
Nov 01 08:41:33.967 INFO kablam!    |
Nov 01 08:41:33.967 INFO kablam! 12 |     peek: Token,
Nov 01 08:41:33.967 INFO kablam!    |     ^^^^^^^^^^^
Nov 01 08:41:33.967 INFO kablam! 
Nov 01 08:41:33.967 INFO kablam! warning: field is never used: `lex`
Nov 01 08:41:33.967 INFO kablam!   --> submarine-syntax/src/parse/mod.rs:13:5
Nov 01 08:41:33.967 INFO kablam!    |
Nov 01 08:41:33.967 INFO kablam! 13 |     lex: Lexer<'src>,
Nov 01 08:41:33.967 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 08:41:33.967 INFO kablam! 
Nov 01 08:41:36.707 INFO kablam! warning: unused import: `parse::tok`
Nov 01 08:41:36.707 INFO kablam!  --> submarine-syntax/src/ast.rs:1:5
Nov 01 08:41:36.707 INFO kablam!   |
Nov 01 08:41:36.707 INFO kablam! 1 | use parse::tok;
Nov 01 08:41:36.707 INFO kablam!   |     ^^^^^^^^^^
Nov 01 08:41:36.707 INFO kablam!   |
Nov 01 08:41:36.707 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 08:41:36.707 INFO kablam! 
Nov 01 08:41:36.992 INFO kablam! warning: field is never used: `peek`
Nov 01 08:41:36.992 INFO kablam!   --> submarine-syntax/src/parse/mod.rs:12:5
Nov 01 08:41:36.992 INFO kablam!    |
Nov 01 08:41:36.992 INFO kablam! 12 |     peek: Token,
Nov 01 08:41:36.992 INFO kablam!    |     ^^^^^^^^^^^
Nov 01 08:41:36.992 INFO kablam!    |
Nov 01 08:41:36.992 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 08:41:36.992 INFO kablam! 
Nov 01 08:41:36.992 INFO kablam! warning: field is never used: `lex`
Nov 01 08:41:36.992 INFO kablam!   --> submarine-syntax/src/parse/mod.rs:13:5
Nov 01 08:41:36.992 INFO kablam!    |
Nov 01 08:41:36.992 INFO kablam! 13 |     lex: Lexer<'src>,
Nov 01 08:41:36.992 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 08:41:36.992 INFO kablam! 
Nov 01 08:41:37.027 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.96s
Nov 01 08:41:37.034 INFO kablam! su: No module specific data is present
Nov 01 08:41:37.577 INFO running `"docker" "rm" "-f" "34ac03cb48fdbef73e4dd2a9da6ccdef64b22e243f6d77deff863c8971302760"`
Nov 01 08:41:37.916 INFO blam! 34ac03cb48fdbef73e4dd2a9da6ccdef64b22e243f6d77deff863c8971302760