Sep 17 15:49:06.816 INFO checking track8-program-1.0.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 15:49:06.816 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 15:49:06.816 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-3/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 15:49:06.999 INFO blam! d0defc80cd130d8cb744ce1dde9c6b0ac31c26f1e9493bdc47c63cfefcc4eb76
Sep 17 15:49:06.999 INFO running `"docker" "start" "-a" "d0defc80cd130d8cb744ce1dde9c6b0ac31c26f1e9493bdc47c63cfefcc4eb76"`
Sep 17 15:49:08.119 INFO kablam! usermod: no changes
Sep 17 15:49:08.160 INFO kablam!    Compiling syn v0.12.15
Sep 17 15:49:14.983 INFO kablam!    Compiling derive_more v0.9.0
Sep 17 15:49:19.847 INFO kablam!     Checking track8-program v1.0.0 (/source)
Sep 17 15:49:20.063 INFO kablam! error[E0425]: cannot find value `let_s` in this scope
Sep 17 15:49:20.063 INFO kablam!  --> src/test.rs:4:80
Sep 17 15:49:20.063 INFO kablam!   |
Sep 17 15:49:20.063 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 17 15:49:20.063 INFO kablam!   |                                                                                ^^^^^ not found in this scope
Sep 17 15:49:20.064 INFO kablam! 
Sep 17 15:49:20.300 INFO kablam! error: aborting due to previous error
Sep 17 15:49:20.300 INFO kablam! 
Sep 17 15:49:20.300 INFO kablam! For more information about this error, try `rustc --explain E0425`.
Sep 17 15:49:20.307 INFO kablam! error: Could not compile `track8-program`.
Sep 17 15:49:20.308 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 15:49:20.370 INFO kablam! error: build failed
Sep 17 15:49:20.371 INFO kablam! su: No module specific data is present
Sep 17 15:49:21.008 INFO running `"docker" "rm" "-f" "d0defc80cd130d8cb744ce1dde9c6b0ac31c26f1e9493bdc47c63cfefcc4eb76"`
Sep 17 15:49:21.069 INFO blam! d0defc80cd130d8cb744ce1dde9c6b0ac31c26f1e9493bdc47c63cfefcc4eb76