Sep 01 14:21:09.668 INFO checking mbyio/lcc against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 14:21:09.668 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 14:21:09.668 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/try#952c7dbfa2628309f557b367929ffc17af20b332:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 14:21:09.898 INFO blam! bf18628c805f5279d6eec2f212b15be570c38afc85e89df19ef829bab981fffe
Sep 01 14:21:09.900 INFO running `"docker" "start" "-a" "bf18628c805f5279d6eec2f212b15be570c38afc85e89df19ef829bab981fffe"`
Sep 01 14:21:10.594 INFO kablam!     Checking lcc v0.1.0 (file:///source)
Sep 01 14:21:11.343 INFO kablam! warning: method is never used: `new`
Sep 01 14:21:11.343 INFO kablam!   --> src/main.rs:24:5
Sep 01 14:21:11.343 INFO kablam!    |
Sep 01 14:21:11.343 INFO kablam! 24 |     fn new(kind: TokenKind) -> Token<'a> {
Sep 01 14:21:11.343 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 14:21:11.343 INFO kablam!    |
Sep 01 14:21:11.343 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 14:21:11.343 INFO kablam! 
Sep 01 14:21:11.343 INFO kablam! warning: method is never used: `with_value`
Sep 01 14:21:11.343 INFO kablam!   --> src/main.rs:31:5
Sep 01 14:21:11.343 INFO kablam!    |
Sep 01 14:21:11.343 INFO kablam! 31 |     fn with_value(kind: TokenKind, value: &'a str) -> Token<'a> {
Sep 01 14:21:11.343 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 14:21:11.343 INFO kablam! 
Sep 01 14:21:11.343 INFO kablam! warning: method is never used: `new`
Sep 01 14:21:11.343 INFO kablam!   --> src/main.rs:47:5
Sep 01 14:21:11.343 INFO kablam!    |
Sep 01 14:21:11.343 INFO kablam! 47 |     fn new(s: &'a str) -> TokenStream<'a> {
Sep 01 14:21:11.343 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 14:21:11.343 INFO kablam! 
Sep 01 14:21:11.343 INFO kablam! warning: method is never used: `has_next`
Sep 01 14:21:11.344 INFO kablam!    --> src/main.rs:118:5
Sep 01 14:21:11.344 INFO kablam!     |
Sep 01 14:21:11.344 INFO kablam! 118 |     fn has_next(&self) -> bool {
Sep 01 14:21:11.344 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 14:21:11.344 INFO kablam! 
Sep 01 14:21:11.344 INFO kablam! warning: method is never used: `parenthesize`
Sep 01 14:21:11.344 INFO kablam!    --> src/main.rs:137:5
Sep 01 14:21:11.344 INFO kablam!     |
Sep 01 14:21:11.344 INFO kablam! 137 |     fn parenthesize(&self) -> String {
Sep 01 14:21:11.344 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 14:21:11.344 INFO kablam! 
Sep 01 14:21:11.344 INFO kablam! warning: method is never used: `substitute`
Sep 01 14:21:11.344 INFO kablam!    --> src/main.rs:455:5
Sep 01 14:21:11.344 INFO kablam!     |
Sep 01 14:21:11.344 INFO kablam! 455 |     fn substitute(&self, target: &str, repl: &LE<'s>) -> LE<'s> {
Sep 01 14:21:11.344 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 14:21:11.344 INFO kablam! 
Sep 01 14:21:11.602 INFO kablam! warning: method is never used: `new`
Sep 01 14:21:11.602 INFO kablam!   --> src/main.rs:24:5
Sep 01 14:21:11.602 INFO kablam!    |
Sep 01 14:21:11.602 INFO kablam! 24 |     fn new(kind: TokenKind) -> Token<'a> {
Sep 01 14:21:11.602 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 14:21:11.602 INFO kablam!    |
Sep 01 14:21:11.603 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 14:21:11.603 INFO kablam! 
Sep 01 14:21:11.603 INFO kablam! warning: method is never used: `with_value`
Sep 01 14:21:11.603 INFO kablam!   --> src/main.rs:31:5
Sep 01 14:21:11.603 INFO kablam!    |
Sep 01 14:21:11.603 INFO kablam! 31 |     fn with_value(kind: TokenKind, value: &'a str) -> Token<'a> {
Sep 01 14:21:11.603 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 14:21:11.603 INFO kablam! 
Sep 01 14:21:11.603 INFO kablam! warning: method is never used: `new`
Sep 01 14:21:11.603 INFO kablam!   --> src/main.rs:47:5
Sep 01 14:21:11.603 INFO kablam!    |
Sep 01 14:21:11.603 INFO kablam! 47 |     fn new(s: &'a str) -> TokenStream<'a> {
Sep 01 14:21:11.604 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 14:21:11.604 INFO kablam! 
Sep 01 14:21:11.604 INFO kablam! warning: method is never used: `has_next`
Sep 01 14:21:11.604 INFO kablam!    --> src/main.rs:118:5
Sep 01 14:21:11.604 INFO kablam!     |
Sep 01 14:21:11.604 INFO kablam! 118 |     fn has_next(&self) -> bool {
Sep 01 14:21:11.604 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 14:21:11.604 INFO kablam! 
Sep 01 14:21:11.604 INFO kablam! warning: method is never used: `parenthesize`
Sep 01 14:21:11.604 INFO kablam!    --> src/main.rs:137:5
Sep 01 14:21:11.604 INFO kablam!     |
Sep 01 14:21:11.604 INFO kablam! 137 |     fn parenthesize(&self) -> String {
Sep 01 14:21:11.604 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 14:21:11.604 INFO kablam! 
Sep 01 14:21:11.650 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Sep 01 14:21:11.652 INFO kablam! su: No module specific data is present
Sep 01 14:21:12.143 INFO running `"docker" "rm" "-f" "bf18628c805f5279d6eec2f212b15be570c38afc85e89df19ef829bab981fffe"`
Sep 01 14:21:12.298 INFO blam! bf18628c805f5279d6eec2f212b15be570c38afc85e89df19ef829bab981fffe