Aug 17 12:51:38.382 INFO checking rgo-0.1.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 12:51:38.382 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 12:51:38.382 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 12:51:38.383 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-4/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 12:51:38.655 INFO blam! 14ec112b30ae96de8772e6987f1d65b9d3b71cea90b1000b4a53e82d418728fa
Aug 17 12:51:38.657 INFO running `"docker" "start" "-a" "14ec112b30ae96de8772e6987f1d65b9d3b71cea90b1000b4a53e82d418728fa"`
Aug 17 12:51:39.807 INFO kablam!     Checking convenience v0.1.0
Aug 17 12:51:40.676 INFO kablam!     Checking rgo v0.1.0 (file:///source)
Aug 17 12:51:41.937 INFO kablam! warning: unused `#[macro_use]` import
Aug 17 12:51:41.937 INFO kablam!   --> src/lib.rs:16:1
Aug 17 12:51:41.937 INFO kablam!    |
Aug 17 12:51:41.937 INFO kablam! 16 | #[macro_use]
Aug 17 12:51:41.937 INFO kablam!    | ^^^^^^^^^^^^
Aug 17 12:51:41.937 INFO kablam!    |
Aug 17 12:51:41.937 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 17 12:51:41.937 INFO kablam! 
Aug 17 12:51:41.937 INFO kablam! warning: unused `#[macro_use]` import
Aug 17 12:51:41.937 INFO kablam!   --> src/lib.rs:18:1
Aug 17 12:51:41.937 INFO kablam!    |
Aug 17 12:51:41.937 INFO kablam! 18 | #[macro_use]
Aug 17 12:51:41.937 INFO kablam!    | ^^^^^^^^^^^^
Aug 17 12:51:41.937 INFO kablam! 
Aug 17 12:51:41.972 INFO kablam! warning: unused `#[macro_use]` import
Aug 17 12:51:41.972 INFO kablam!   --> src/lib.rs:16:1
Aug 17 12:51:41.972 INFO kablam!    |
Aug 17 12:51:41.972 INFO kablam! 16 | #[macro_use]
Aug 17 12:51:41.972 INFO kablam!    | ^^^^^^^^^^^^
Aug 17 12:51:41.972 INFO kablam!    |
Aug 17 12:51:41.972 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 17 12:51:41.972 INFO kablam! 
Aug 17 12:51:41.972 INFO kablam! warning: unused `#[macro_use]` import
Aug 17 12:51:41.973 INFO kablam!   --> src/lib.rs:18:1
Aug 17 12:51:41.973 INFO kablam!    |
Aug 17 12:51:41.973 INFO kablam! 18 | #[macro_use]
Aug 17 12:51:41.973 INFO kablam!    | ^^^^^^^^^^^^
Aug 17 12:51:41.973 INFO kablam! 
Aug 17 12:51:44.955 INFO kablam! warning: method is never used: `next_kind`
Aug 17 12:51:44.955 INFO kablam!   --> src/parser/mod.rs:88:5
Aug 17 12:51:44.955 INFO kablam!    |
Aug 17 12:51:44.956 INFO kablam! 88 |     fn next_kind(&mut self) -> TokenKind {
Aug 17 12:51:44.956 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 12:51:44.956 INFO kablam!    |
Aug 17 12:51:44.956 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 17 12:51:44.956 INFO kablam! 
Aug 17 12:51:44.956 INFO kablam! warning: method is never used: `eat_and_get`
Aug 17 12:51:44.956 INFO kablam!    --> src/parser/mod.rs:101:5
Aug 17 12:51:44.956 INFO kablam!     |
Aug 17 12:51:44.956 INFO kablam! 101 |     fn eat_and_get(&mut self, expected: TokenKind) -> PResult<(Token)> {
Aug 17 12:51:44.956 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 12:51:44.956 INFO kablam! 
Aug 17 12:51:44.956 INFO kablam! warning: method is never used: `parse_basic_lit`
Aug 17 12:51:44.956 INFO kablam!    --> src/parser/mod.rs:555:5
Aug 17 12:51:44.956 INFO kablam!     |
Aug 17 12:51:44.957 INFO kablam! 555 |     fn parse_basic_lit(&mut self) -> PResult<ast::BasicLit> {
Aug 17 12:51:44.957 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 12:51:44.957 INFO kablam! 
Aug 17 12:51:44.957 INFO kablam! warning: method is never used: `parse_rune_lit`
Aug 17 12:51:44.957 INFO kablam!    --> src/parser/mod.rs:587:5
Aug 17 12:51:44.957 INFO kablam!     |
Aug 17 12:51:44.957 INFO kablam! 587 |     fn parse_rune_lit(&mut self) -> PResult<char> {
Aug 17 12:51:44.957 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 12:51:44.957 INFO kablam! 
Aug 17 12:51:44.957 INFO kablam! warning: method is never used: `interpret_float_lit`
Aug 17 12:51:44.957 INFO kablam!    --> src/parser/mod.rs:637:5
Aug 17 12:51:44.957 INFO kablam!     |
Aug 17 12:51:44.957 INFO kablam! 637 |     fn interpret_float_lit(&mut self, value: &str, token_name: &str) -> PResult<BigRational> {
Aug 17 12:51:44.957 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 12:51:44.957 INFO kablam! 
Aug 17 12:51:44.957 INFO kablam! warning: method is never used: `parse_int_lit`
Aug 17 12:51:44.957 INFO kablam!    --> src/parser/mod.rs:706:5
Aug 17 12:51:44.957 INFO kablam!     |
Aug 17 12:51:44.957 INFO kablam! 706 |     fn parse_int_lit(&mut self) -> PResult<BigInt> {
Aug 17 12:51:44.957 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 12:51:44.957 INFO kablam! 
Aug 17 12:51:44.957 INFO kablam! warning: method is never used: `interpret_int`
Aug 17 12:51:44.957 INFO kablam!    --> src/parser/mod.rs:743:5
Aug 17 12:51:44.957 INFO kablam!     |
Aug 17 12:51:44.957 INFO kablam! 743 |     fn interpret_int(&mut self, lit: &str, base: u32, token_name: &str) -> PResult<BigInt> {
Aug 17 12:51:44.957 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 12:51:44.957 INFO kablam! 
Aug 17 12:51:44.957 INFO kablam! warning: method is never used: `parse_unary_operation`
Aug 17 12:51:44.957 INFO kablam!    --> src/parser/mod.rs:761:5
Aug 17 12:51:44.957 INFO kablam!     |
Aug 17 12:51:44.958 INFO kablam! 761 |     fn parse_unary_operation(&mut self) -> PResult<ast::UnaryOperation> {
Aug 17 12:51:44.958 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 12:51:44.958 INFO kablam! 
Aug 17 12:51:47.166 INFO kablam! warning: method is never used: `next_kind`
Aug 17 12:51:47.167 INFO kablam!   --> src/parser/mod.rs:88:5
Aug 17 12:51:47.167 INFO kablam!    |
Aug 17 12:51:47.167 INFO kablam! 88 |     fn next_kind(&mut self) -> TokenKind {
Aug 17 12:51:47.167 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 12:51:47.167 INFO kablam!    |
Aug 17 12:51:47.168 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 17 12:51:47.168 INFO kablam! 
Aug 17 12:51:47.169 INFO kablam! warning: method is never used: `parse_unary_operation`
Aug 17 12:51:47.169 INFO kablam!    --> src/parser/mod.rs:761:5
Aug 17 12:51:47.169 INFO kablam!     |
Aug 17 12:51:47.169 INFO kablam! 761 |     fn parse_unary_operation(&mut self) -> PResult<ast::UnaryOperation> {
Aug 17 12:51:47.169 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 12:51:47.169 INFO kablam! 
Aug 17 12:51:48.670 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.97s
Aug 17 12:51:48.690 INFO kablam! su: No module specific data is present
Aug 17 12:51:49.227 INFO running `"docker" "rm" "-f" "14ec112b30ae96de8772e6987f1d65b9d3b71cea90b1000b4a53e82d418728fa"`
Aug 17 12:51:49.402 INFO blam! 14ec112b30ae96de8772e6987f1d65b9d3b71cea90b1000b4a53e82d418728fa