Dec 11 22:36:07.725 INFO checking andrewhickman/submarine against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 22:36:07.725 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 11 22:36:07.909 INFO [stdout] 2ea2435cbc8e466c7f7b14681596776596998a4a5c5e449880dc0666a976d5aa
Dec 11 22:36:07.909 INFO running `"docker" "start" "-a" "2ea2435cbc8e466c7f7b14681596776596998a4a5c5e449880dc0666a976d5aa"`
Dec 11 22:36:08.336 INFO [stderr] usermod: no changes
Dec 11 22:36:08.440 INFO [stderr]     Checking submarine v0.0.0 (/source)
Dec 11 22:36:08.440 INFO [stderr]     Checking submarine-syntax v0.1.0 (/source/submarine-syntax)
Dec 11 22:36:08.440 INFO [stderr]     Checking env_logger v0.5.12
Dec 11 22:36:10.351 INFO [stderr] warning: unused import: `parse::tok`
Dec 11 22:36:10.351 INFO [stderr]  --> submarine-syntax/src/ast.rs:1:5
Dec 11 22:36:10.351 INFO [stderr]   |
Dec 11 22:36:10.351 INFO [stderr] 1 | use parse::tok;
Dec 11 22:36:10.351 INFO [stderr]   |     ^^^^^^^^^^
Dec 11 22:36:10.351 INFO [stderr]   |
Dec 11 22:36:10.351 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 22:36:10.351 INFO [stderr] 
Dec 11 22:36:10.420 INFO [stderr]     Checking quickcheck v0.6.2
Dec 11 22:36:10.584 INFO [stderr] warning: method is never used: `span`
Dec 11 22:36:10.584 INFO [stderr]   --> submarine-syntax/src/parse/tok.rs:41:5
Dec 11 22:36:10.584 INFO [stderr]    |
Dec 11 22:36:10.584 INFO [stderr] 41 |     pub(super) fn span(&self) -> Span {
Dec 11 22:36:10.584 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 22:36:10.584 INFO [stderr]    |
Dec 11 22:36:10.584 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 22:36:10.584 INFO [stderr] 
Dec 11 22:36:10.584 INFO [stderr] warning: field is never used: `peek`
Dec 11 22:36:10.584 INFO [stderr]   --> submarine-syntax/src/parse/mod.rs:12:5
Dec 11 22:36:10.584 INFO [stderr]    |
Dec 11 22:36:10.584 INFO [stderr] 12 |     peek: Token,
Dec 11 22:36:10.584 INFO [stderr]    |     ^^^^^^^^^^^
Dec 11 22:36:10.584 INFO [stderr] 
Dec 11 22:36:10.584 INFO [stderr] warning: field is never used: `lex`
Dec 11 22:36:10.584 INFO [stderr]   --> submarine-syntax/src/parse/mod.rs:13:5
Dec 11 22:36:10.584 INFO [stderr]    |
Dec 11 22:36:10.584 INFO [stderr] 13 |     lex: Lexer<'src>,
Dec 11 22:36:10.584 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 11 22:36:10.584 INFO [stderr] 
Dec 11 22:36:13.908 INFO [stderr] warning: unused import: `parse::tok`
Dec 11 22:36:13.908 INFO [stderr]  --> submarine-syntax/src/ast.rs:1:5
Dec 11 22:36:13.908 INFO [stderr]   |
Dec 11 22:36:13.908 INFO [stderr] 1 | use parse::tok;
Dec 11 22:36:13.908 INFO [stderr]   |     ^^^^^^^^^^
Dec 11 22:36:13.908 INFO [stderr]   |
Dec 11 22:36:13.908 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 22:36:13.908 INFO [stderr] 
Dec 11 22:36:14.168 INFO [stderr] warning: field is never used: `peek`
Dec 11 22:36:14.168 INFO [stderr]   --> submarine-syntax/src/parse/mod.rs:12:5
Dec 11 22:36:14.168 INFO [stderr]    |
Dec 11 22:36:14.168 INFO [stderr] 12 |     peek: Token,
Dec 11 22:36:14.168 INFO [stderr]    |     ^^^^^^^^^^^
Dec 11 22:36:14.168 INFO [stderr]    |
Dec 11 22:36:14.168 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 22:36:14.168 INFO [stderr] 
Dec 11 22:36:14.168 INFO [stderr] warning: field is never used: `lex`
Dec 11 22:36:14.168 INFO [stderr]   --> submarine-syntax/src/parse/mod.rs:13:5
Dec 11 22:36:14.168 INFO [stderr]    |
Dec 11 22:36:14.168 INFO [stderr] 13 |     lex: Lexer<'src>,
Dec 11 22:36:14.168 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 11 22:36:14.168 INFO [stderr] 
Dec 11 22:36:14.191 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.84s
Dec 11 22:36:14.196 INFO [stderr] su: No module specific data is present
Dec 11 22:36:14.518 INFO running `"docker" "inspect" "2ea2435cbc8e466c7f7b14681596776596998a4a5c5e449880dc0666a976d5aa"`
Dec 11 22:36:14.658 INFO running `"docker" "rm" "-f" "2ea2435cbc8e466c7f7b14681596776596998a4a5c5e449880dc0666a976d5aa"`
Dec 11 22:36:14.831 INFO [stdout] 2ea2435cbc8e466c7f7b14681596776596998a4a5c5e449880dc0666a976d5aa