Sep 14 03:46:54.189 INFO checking lydiolectal/compyler against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 03:46:54.189 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 03:46:54.190 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 03:46:54.629 INFO blam! c17cabd306864ed8fffa796c0e85a56669fb9f44d92131b1bcf88ebe27353d55
Sep 14 03:46:54.631 INFO running `"docker" "start" "-a" "c17cabd306864ed8fffa796c0e85a56669fb9f44d92131b1bcf88ebe27353d55"`
Sep 14 03:46:56.239 INFO kablam! usermod: no changes
Sep 14 03:46:56.418 INFO kablam!     Checking compyler v0.1.0 (file:///source)
Sep 14 03:46:56.731 INFO kablam! error[E0432]: unresolved import `regex`
Sep 14 03:46:56.731 INFO kablam!  --> src/compile.rs:2:5
Sep 14 03:46:56.731 INFO kablam!   |
Sep 14 03:46:56.731 INFO kablam! 2 | use regex::Regex;
Sep 14 03:46:56.731 INFO kablam!   |     ^^^^^ Maybe a missing `extern crate regex;`?
Sep 14 03:46:56.731 INFO kablam! 
Sep 14 03:46:56.739 INFO kablam! error: cannot find macro `lazy_static!` in this scope
Sep 14 03:46:56.739 INFO kablam!  --> src/compile.rs:4:1
Sep 14 03:46:56.739 INFO kablam!   |
Sep 14 03:46:56.739 INFO kablam! 4 | lazy_static! {
Sep 14 03:46:56.739 INFO kablam!   | ^^^^^^^^^^^
Sep 14 03:46:56.739 INFO kablam! 
Sep 14 03:46:56.751 INFO kablam! error: aborting due to 2 previous errors
Sep 14 03:46:56.751 INFO kablam! 
Sep 14 03:46:56.751 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 14 03:46:56.775 INFO kablam! error: Could not compile `compyler`.
Sep 14 03:46:56.775 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 14 03:46:57.735 INFO kablam! warning: unreachable pattern
Sep 14 03:46:57.735 INFO kablam!    --> src/codegen.rs:259:13
Sep 14 03:46:57.735 INFO kablam!     |
Sep 14 03:46:57.735 INFO kablam! 259 |             _ => unimplemented!(),
Sep 14 03:46:57.735 INFO kablam!     |             ^
Sep 14 03:46:57.739 INFO kablam!     |
Sep 14 03:46:57.739 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Sep 14 03:46:57.739 INFO kablam! 
Sep 14 03:46:57.775 INFO kablam! warning: variable does not need to be mutable
Sep 14 03:46:57.775 INFO kablam!   --> src/codegen.rs:24:20
Sep 14 03:46:57.775 INFO kablam!    |
Sep 14 03:46:57.775 INFO kablam! 24 |     pub fn codegen(mut self) -> Wexp {
Sep 14 03:46:57.775 INFO kablam!    |                    ----^^^^
Sep 14 03:46:57.775 INFO kablam!    |                    |
Sep 14 03:46:57.775 INFO kablam!    |                    help: remove this `mut`
Sep 14 03:46:57.775 INFO kablam!    |
Sep 14 03:46:57.775 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 03:46:57.775 INFO kablam! 
Sep 14 03:46:58.055 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 03:46:58.055 INFO kablam!    --> src/parser.rs:312:17
Sep 14 03:46:58.055 INFO kablam!     |
Sep 14 03:46:58.055 INFO kablam! 312 |                 self.expect(TokenKind::ParenR);
Sep 14 03:46:58.055 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 03:46:58.055 INFO kablam!     |
Sep 14 03:46:58.055 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 14 03:46:58.055 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 03:46:58.055 INFO kablam! 
Sep 14 03:46:58.154 INFO kablam! error: build failed
Sep 14 03:46:58.156 INFO kablam! su: No module specific data is present
Sep 14 03:46:59.556 INFO running `"docker" "rm" "-f" "c17cabd306864ed8fffa796c0e85a56669fb9f44d92131b1bcf88ebe27353d55"`
Sep 14 03:46:59.871 INFO blam! c17cabd306864ed8fffa796c0e85a56669fb9f44d92131b1bcf88ebe27353d55