Sep 04 00:07:45.638 INFO checking track8-program-1.0.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 00:07:45.638 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 00:07:45.639 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 00:07:45.894 INFO blam! d34d79810aae0686575d57d35612d459a189d00792148ed4f0c4f7c7ed44d531
Sep 04 00:07:45.896 INFO running `"docker" "start" "-a" "d34d79810aae0686575d57d35612d459a189d00792148ed4f0c4f7c7ed44d531"`
Sep 04 00:07:46.565 INFO kablam!    Compiling syn v0.12.15
Sep 04 00:07:58.574 INFO kablam!    Compiling derive_more v0.9.0
Sep 04 00:08:04.439 INFO kablam!     Checking track8-program v1.0.0 (file:///source)
Sep 04 00:08:04.829 INFO kablam! error[E0425]: cannot find value `let_s` in this scope
Sep 04 00:08:04.829 INFO kablam!  --> src/test.rs:4:80
Sep 04 00:08:04.829 INFO kablam!   |
Sep 04 00:08:04.830 INFO kablam! 4 | fn cst_to_string_invalid(){let v:Vec<C>=vec![C::N(4000000)];let c:CSt=v.into();let_s=c.to_string();}
Sep 04 00:08:04.830 INFO kablam!   |                                                                                ^^^^^ not found in this scope
Sep 04 00:08:04.830 INFO kablam! 
Sep 04 00:08:05.418 INFO kablam! error: aborting due to previous error
Sep 04 00:08:05.418 INFO kablam! 
Sep 04 00:08:05.418 INFO kablam! For more information about this error, try `rustc --explain E0425`.
Sep 04 00:08:05.438 INFO kablam! error: Could not compile `track8-program`.
Sep 04 00:08:05.438 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 00:08:05.472 INFO kablam! error: build failed
Sep 04 00:08:05.474 INFO kablam! su: No module specific data is present
Sep 04 00:08:05.962 INFO running `"docker" "rm" "-f" "d34d79810aae0686575d57d35612d459a189d00792148ed4f0c4f7c7ed44d531"`
Sep 04 00:08:06.099 INFO blam! d34d79810aae0686575d57d35612d459a189d00792148ed4f0c4f7c7ed44d531