Sep 01 14:31:28.440 INFO checking lydiolectal/compyler against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 14:31:28.440 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 14:31:28.440 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/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 14:31:28.685 INFO blam! 26be517e4f22dbdb3dd2858a9a1c4b6fb2b3bb24a63c4c6a5ee13c9015cccbec
Sep 01 14:31:28.687 INFO running `"docker" "start" "-a" "26be517e4f22dbdb3dd2858a9a1c4b6fb2b3bb24a63c4c6a5ee13c9015cccbec"`
Sep 01 14:31:29.692 INFO kablam!     Checking tempfile v3.0.2
Sep 01 14:31:29.692 INFO kablam!     Checking regex v1.0.1
Sep 01 14:31:35.394 INFO kablam!     Checking compyler v0.1.0 (file:///source)
Sep 01 14:31:35.677 INFO kablam! error[E0432]: unresolved import `regex`
Sep 01 14:31:35.677 INFO kablam!  --> src/compile.rs:2:5
Sep 01 14:31:35.677 INFO kablam!   |
Sep 01 14:31:35.677 INFO kablam! 2 | use regex::Regex;
Sep 01 14:31:35.677 INFO kablam!   |     ^^^^^ Maybe a missing `extern crate regex;`?
Sep 01 14:31:35.677 INFO kablam! 
Sep 01 14:31:35.684 INFO kablam! error: cannot find macro `lazy_static!` in this scope
Sep 01 14:31:35.684 INFO kablam!  --> src/compile.rs:4:1
Sep 01 14:31:35.684 INFO kablam!   |
Sep 01 14:31:35.685 INFO kablam! 4 | lazy_static! {
Sep 01 14:31:35.685 INFO kablam!   | ^^^^^^^^^^^
Sep 01 14:31:35.685 INFO kablam! 
Sep 01 14:31:35.697 INFO kablam! error: aborting due to 2 previous errors
Sep 01 14:31:35.698 INFO kablam! 
Sep 01 14:31:35.698 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 01 14:31:35.705 INFO kablam! error: Could not compile `compyler`.
Sep 01 14:31:35.706 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 14:31:37.459 INFO kablam! warning: unreachable pattern
Sep 01 14:31:37.459 INFO kablam!    --> src/codegen.rs:259:13
Sep 01 14:31:37.459 INFO kablam!     |
Sep 01 14:31:37.459 INFO kablam! 259 |             _ => unimplemented!(),
Sep 01 14:31:37.459 INFO kablam!     |             ^
Sep 01 14:31:37.459 INFO kablam!     |
Sep 01 14:31:37.459 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Sep 01 14:31:37.459 INFO kablam! 
Sep 01 14:31:37.544 INFO kablam! warning: variable does not need to be mutable
Sep 01 14:31:37.544 INFO kablam!   --> src/codegen.rs:24:20
Sep 01 14:31:37.544 INFO kablam!    |
Sep 01 14:31:37.544 INFO kablam! 24 |     pub fn codegen(mut self) -> Wexp {
Sep 01 14:31:37.544 INFO kablam!    |                    ----^^^^
Sep 01 14:31:37.544 INFO kablam!    |                    |
Sep 01 14:31:37.544 INFO kablam!    |                    help: remove this `mut`
Sep 01 14:31:37.544 INFO kablam!    |
Sep 01 14:31:37.544 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 14:31:37.544 INFO kablam! 
Sep 01 14:31:38.152 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 14:31:38.152 INFO kablam!    --> src/parser.rs:312:17
Sep 01 14:31:38.152 INFO kablam!     |
Sep 01 14:31:38.152 INFO kablam! 312 |                 self.expect(TokenKind::ParenR);
Sep 01 14:31:38.152 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 14:31:38.153 INFO kablam!     |
Sep 01 14:31:38.153 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 01 14:31:38.154 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 14:31:38.154 INFO kablam! 
Sep 01 14:31:38.260 INFO kablam! error: build failed
Sep 01 14:31:38.262 INFO kablam! su: No module specific data is present
Sep 01 14:31:38.830 INFO running `"docker" "rm" "-f" "26be517e4f22dbdb3dd2858a9a1c4b6fb2b3bb24a63c4c6a5ee13c9015cccbec"`
Sep 01 14:31:38.992 INFO blam! 26be517e4f22dbdb3dd2858a9a1c4b6fb2b3bb24a63c4c6a5ee13c9015cccbec