Nov 30 07:02:27.830 INFO checking andrewhickman/submarine against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 07:02:27.830 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 07:02:28.266 INFO [stdout] b373f50c53964ef8a7776e7e3329e423c4189f9a17ab5bcf39a77cba3175739e
Nov 30 07:02:28.272 INFO running `"docker" "start" "-a" "b373f50c53964ef8a7776e7e3329e423c4189f9a17ab5bcf39a77cba3175739e"`
Nov 30 07:02:29.316 INFO [stderr] usermod: no changes
Nov 30 07:02:29.492 INFO [stderr]     Checking submarine v0.0.0 (/source)
Nov 30 07:02:29.512 INFO [stderr]     Checking submarine-syntax v0.1.0 (/source/submarine-syntax)
Nov 30 07:02:29.512 INFO [stderr]     Checking env_logger v0.5.12
Nov 30 07:02:31.616 INFO [stderr] warning: unused import: `parse::tok`
Nov 30 07:02:31.616 INFO [stderr]  --> submarine-syntax/src/ast.rs:1:5
Nov 30 07:02:31.616 INFO [stderr]   |
Nov 30 07:02:31.616 INFO [stderr] 1 | use parse::tok;
Nov 30 07:02:31.616 INFO [stderr]   |     ^^^^^^^^^^
Nov 30 07:02:31.616 INFO [stderr]   |
Nov 30 07:02:31.616 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 07:02:31.616 INFO [stderr] 
Nov 30 07:02:32.028 INFO [stderr]     Checking quickcheck v0.6.2
Nov 30 07:02:32.036 INFO [stderr] warning: method is never used: `span`
Nov 30 07:02:32.036 INFO [stderr]   --> submarine-syntax/src/parse/tok.rs:41:5
Nov 30 07:02:32.036 INFO [stderr]    |
Nov 30 07:02:32.036 INFO [stderr] 41 |     pub(super) fn span(&self) -> Span {
Nov 30 07:02:32.036 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:02:32.036 INFO [stderr]    |
Nov 30 07:02:32.036 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 07:02:32.036 INFO [stderr] 
Nov 30 07:02:32.036 INFO [stderr] warning: field is never used: `peek`
Nov 30 07:02:32.036 INFO [stderr]   --> submarine-syntax/src/parse/mod.rs:12:5
Nov 30 07:02:32.036 INFO [stderr]    |
Nov 30 07:02:32.036 INFO [stderr] 12 |     peek: Token,
Nov 30 07:02:32.036 INFO [stderr]    |     ^^^^^^^^^^^
Nov 30 07:02:32.036 INFO [stderr] 
Nov 30 07:02:32.036 INFO [stderr] warning: field is never used: `lex`
Nov 30 07:02:32.036 INFO [stderr]   --> submarine-syntax/src/parse/mod.rs:13:5
Nov 30 07:02:32.036 INFO [stderr]    |
Nov 30 07:02:32.036 INFO [stderr] 13 |     lex: Lexer<'src>,
Nov 30 07:02:32.036 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 30 07:02:32.036 INFO [stderr] 
Nov 30 07:02:35.628 INFO [stderr] warning: unused import: `parse::tok`
Nov 30 07:02:35.628 INFO [stderr]  --> submarine-syntax/src/ast.rs:1:5
Nov 30 07:02:35.628 INFO [stderr]   |
Nov 30 07:02:35.628 INFO [stderr] 1 | use parse::tok;
Nov 30 07:02:35.628 INFO [stderr]   |     ^^^^^^^^^^
Nov 30 07:02:35.628 INFO [stderr]   |
Nov 30 07:02:35.628 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 07:02:35.628 INFO [stderr] 
Nov 30 07:02:35.936 INFO [stderr] warning: field is never used: `peek`
Nov 30 07:02:35.936 INFO [stderr]   --> submarine-syntax/src/parse/mod.rs:12:5
Nov 30 07:02:35.936 INFO [stderr]    |
Nov 30 07:02:35.936 INFO [stderr] 12 |     peek: Token,
Nov 30 07:02:35.936 INFO [stderr]    |     ^^^^^^^^^^^
Nov 30 07:02:35.936 INFO [stderr]    |
Nov 30 07:02:35.936 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 07:02:35.936 INFO [stderr] 
Nov 30 07:02:35.936 INFO [stderr] warning: field is never used: `lex`
Nov 30 07:02:35.936 INFO [stderr]   --> submarine-syntax/src/parse/mod.rs:13:5
Nov 30 07:02:35.936 INFO [stderr]    |
Nov 30 07:02:35.936 INFO [stderr] 13 |     lex: Lexer<'src>,
Nov 30 07:02:35.936 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 30 07:02:35.936 INFO [stderr] 
Nov 30 07:02:35.956 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.60s
Nov 30 07:02:35.960 INFO [stderr] su: No module specific data is present
Nov 30 07:02:36.757 INFO running `"docker" "inspect" "b373f50c53964ef8a7776e7e3329e423c4189f9a17ab5bcf39a77cba3175739e"`
Nov 30 07:02:36.972 INFO running `"docker" "rm" "-f" "b373f50c53964ef8a7776e7e3329e423c4189f9a17ab5bcf39a77cba3175739e"`
Nov 30 07:02:37.208 INFO [stdout] b373f50c53964ef8a7776e7e3329e423c4189f9a17ab5bcf39a77cba3175739e