Sep 14 03:46:44.867 INFO checking lydiolectal/compyler against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 03:46:44.867 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 03:46:44.867 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 03:46:45.495 INFO blam! 059daed13408065795e8979caaf056334f815e870829b242383fc5c3ca4a3ecc
Sep 14 03:46:45.503 INFO running `"docker" "start" "-a" "059daed13408065795e8979caaf056334f815e870829b242383fc5c3ca4a3ecc"`
Sep 14 03:46:48.016 INFO kablam! usermod: no changes
Sep 14 03:46:48.195 INFO kablam!     Checking regex v1.0.1
Sep 14 03:46:50.967 INFO kablam!     Checking compyler v0.1.0 (file:///source)
Sep 14 03:46:51.119 INFO kablam! error[E0432]: unresolved import `regex`
Sep 14 03:46:51.119 INFO kablam!  --> src/compile.rs:2:5
Sep 14 03:46:51.119 INFO kablam!   |
Sep 14 03:46:51.119 INFO kablam! 2 | use regex::Regex;
Sep 14 03:46:51.119 INFO kablam!   |     ^^^^^ Maybe a missing `extern crate regex;`?
Sep 14 03:46:51.119 INFO kablam! 
Sep 14 03:46:51.119 INFO kablam! error: cannot find macro `lazy_static!` in this scope
Sep 14 03:46:51.119 INFO kablam!  --> src/compile.rs:4:1
Sep 14 03:46:51.119 INFO kablam!   |
Sep 14 03:46:51.119 INFO kablam! 4 | lazy_static! {
Sep 14 03:46:51.119 INFO kablam!   | ^^^^^^^^^^^
Sep 14 03:46:51.119 INFO kablam! 
Sep 14 03:46:51.131 INFO kablam! error: aborting due to 2 previous errors
Sep 14 03:46:51.131 INFO kablam! 
Sep 14 03:46:51.131 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 14 03:46:51.138 INFO kablam! error: Could not compile `compyler`.
Sep 14 03:46:51.138 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 14 03:46:52.091 INFO kablam! warning: unreachable pattern
Sep 14 03:46:52.091 INFO kablam!    --> src/codegen.rs:259:13
Sep 14 03:46:52.091 INFO kablam!     |
Sep 14 03:46:52.091 INFO kablam! 259 |             _ => unimplemented!(),
Sep 14 03:46:52.091 INFO kablam!     |             ^
Sep 14 03:46:52.091 INFO kablam!     |
Sep 14 03:46:52.091 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Sep 14 03:46:52.091 INFO kablam! 
Sep 14 03:46:52.127 INFO kablam! warning: variable does not need to be mutable
Sep 14 03:46:52.127 INFO kablam!   --> src/codegen.rs:24:20
Sep 14 03:46:52.127 INFO kablam!    |
Sep 14 03:46:52.127 INFO kablam! 24 |     pub fn codegen(mut self) -> Wexp {
Sep 14 03:46:52.127 INFO kablam!    |                    ----^^^^
Sep 14 03:46:52.127 INFO kablam!    |                    |
Sep 14 03:46:52.127 INFO kablam!    |                    help: remove this `mut`
Sep 14 03:46:52.127 INFO kablam!    |
Sep 14 03:46:52.127 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 03:46:52.127 INFO kablam! 
Sep 14 03:46:52.443 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 03:46:52.443 INFO kablam!    --> src/parser.rs:312:17
Sep 14 03:46:52.443 INFO kablam!     |
Sep 14 03:46:52.443 INFO kablam! 312 |                 self.expect(TokenKind::ParenR);
Sep 14 03:46:52.443 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 03:46:52.443 INFO kablam!     |
Sep 14 03:46:52.443 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 14 03:46:52.443 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 03:46:52.443 INFO kablam! 
Sep 14 03:46:52.523 INFO kablam! error: build failed
Sep 14 03:46:52.523 INFO kablam! su: No module specific data is present
Sep 14 03:46:53.735 INFO running `"docker" "rm" "-f" "059daed13408065795e8979caaf056334f815e870829b242383fc5c3ca4a3ecc"`
Sep 14 03:46:54.119 INFO blam! 059daed13408065795e8979caaf056334f815e870829b242383fc5c3ca4a3ecc