Sep 17 12:12:17.971 INFO checking mbyio/lcc against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 12:12:17.971 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 12:12:17.971 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-2/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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=1000" "-e" "CMD=cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 12:12:18.379 INFO blam! 094d04c48ee5ea1f310162b18db8dd2a2c385f252d1a51f932fa7f211b972d1a
Sep 17 12:12:18.381 INFO running `"docker" "start" "-a" "094d04c48ee5ea1f310162b18db8dd2a2c385f252d1a51f932fa7f211b972d1a"`
Sep 17 12:12:20.070 INFO kablam! usermod: no changes
Sep 17 12:12:20.143 INFO kablam!     Checking lcc v0.1.0 (/source)
Sep 17 12:12:20.847 INFO kablam! warning: method is never used: `new`
Sep 17 12:12:20.847 INFO kablam!   --> src/main.rs:24:5
Sep 17 12:12:20.847 INFO kablam!    |
Sep 17 12:12:20.847 INFO kablam! 24 |     fn new(kind: TokenKind) -> Token<'a> {
Sep 17 12:12:20.847 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:12:20.847 INFO kablam!    |
Sep 17 12:12:20.847 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 17 12:12:20.847 INFO kablam! 
Sep 17 12:12:20.847 INFO kablam! warning: method is never used: `with_value`
Sep 17 12:12:20.847 INFO kablam!   --> src/main.rs:31:5
Sep 17 12:12:20.847 INFO kablam!    |
Sep 17 12:12:20.847 INFO kablam! 31 |     fn with_value(kind: TokenKind, value: &'a str) -> Token<'a> {
Sep 17 12:12:20.847 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:12:20.847 INFO kablam! 
Sep 17 12:12:20.847 INFO kablam! warning: method is never used: `new`
Sep 17 12:12:20.847 INFO kablam!   --> src/main.rs:47:5
Sep 17 12:12:20.847 INFO kablam!    |
Sep 17 12:12:20.847 INFO kablam! 47 |     fn new(s: &'a str) -> TokenStream<'a> {
Sep 17 12:12:20.847 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:12:20.847 INFO kablam! 
Sep 17 12:12:20.847 INFO kablam! warning: method is never used: `has_next`
Sep 17 12:12:20.847 INFO kablam!    --> src/main.rs:118:5
Sep 17 12:12:20.847 INFO kablam!     |
Sep 17 12:12:20.847 INFO kablam! 118 |     fn has_next(&self) -> bool {
Sep 17 12:12:20.847 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:12:20.847 INFO kablam! 
Sep 17 12:12:20.847 INFO kablam! warning: method is never used: `parenthesize`
Sep 17 12:12:20.847 INFO kablam!    --> src/main.rs:137:5
Sep 17 12:12:20.847 INFO kablam!     |
Sep 17 12:12:20.847 INFO kablam! 137 |     fn parenthesize(&self) -> String {
Sep 17 12:12:20.847 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:12:20.847 INFO kablam! 
Sep 17 12:12:20.847 INFO kablam! warning: method is never used: `substitute`
Sep 17 12:12:20.847 INFO kablam!    --> src/main.rs:455:5
Sep 17 12:12:20.847 INFO kablam!     |
Sep 17 12:12:20.847 INFO kablam! 455 |     fn substitute(&self, target: &str, repl: &LE<'s>) -> LE<'s> {
Sep 17 12:12:20.847 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:12:20.847 INFO kablam! 
Sep 17 12:12:20.878 INFO kablam! warning: method is never used: `new`
Sep 17 12:12:20.879 INFO kablam!   --> src/main.rs:24:5
Sep 17 12:12:20.879 INFO kablam!    |
Sep 17 12:12:20.879 INFO kablam! 24 |     fn new(kind: TokenKind) -> Token<'a> {
Sep 17 12:12:20.879 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:12:20.879 INFO kablam!    |
Sep 17 12:12:20.879 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 17 12:12:20.879 INFO kablam! 
Sep 17 12:12:20.879 INFO kablam! warning: method is never used: `with_value`
Sep 17 12:12:20.879 INFO kablam!   --> src/main.rs:31:5
Sep 17 12:12:20.879 INFO kablam!    |
Sep 17 12:12:20.879 INFO kablam! 31 |     fn with_value(kind: TokenKind, value: &'a str) -> Token<'a> {
Sep 17 12:12:20.879 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:12:20.879 INFO kablam! 
Sep 17 12:12:20.879 INFO kablam! warning: method is never used: `new`
Sep 17 12:12:20.879 INFO kablam!   --> src/main.rs:47:5
Sep 17 12:12:20.879 INFO kablam!    |
Sep 17 12:12:20.879 INFO kablam! 47 |     fn new(s: &'a str) -> TokenStream<'a> {
Sep 17 12:12:20.879 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:12:20.879 INFO kablam! 
Sep 17 12:12:20.879 INFO kablam! warning: method is never used: `has_next`
Sep 17 12:12:20.879 INFO kablam!    --> src/main.rs:118:5
Sep 17 12:12:20.879 INFO kablam!     |
Sep 17 12:12:20.879 INFO kablam! 118 |     fn has_next(&self) -> bool {
Sep 17 12:12:20.879 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:12:20.879 INFO kablam! 
Sep 17 12:12:20.879 INFO kablam! warning: method is never used: `parenthesize`
Sep 17 12:12:20.879 INFO kablam!    --> src/main.rs:137:5
Sep 17 12:12:20.879 INFO kablam!     |
Sep 17 12:12:20.879 INFO kablam! 137 |     fn parenthesize(&self) -> String {
Sep 17 12:12:20.879 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:12:20.879 INFO kablam! 
Sep 17 12:12:20.910 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Sep 17 12:12:20.911 INFO kablam! su: No module specific data is present
Sep 17 12:12:22.054 INFO running `"docker" "rm" "-f" "094d04c48ee5ea1f310162b18db8dd2a2c385f252d1a51f932fa7f211b972d1a"`
Sep 17 12:12:22.304 INFO blam! 094d04c48ee5ea1f310162b18db8dd2a2c385f252d1a51f932fa7f211b972d1a