Sep 21 01:34:50.279 INFO checking track8-program-1.0.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 01:34:50.279 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 01:34:50.279 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 01:34:50.484 INFO blam! dbe13eb5c02e7f941d5453218b88156fed83a3a0d289fbdb787791e8becacd1f
Sep 21 01:34:50.486 INFO running `"docker" "start" "-a" "dbe13eb5c02e7f941d5453218b88156fed83a3a0d289fbdb787791e8becacd1f"`
Sep 21 01:34:51.828 INFO kablam! usermod: no changes
Sep 21 01:34:51.914 INFO kablam!    Compiling syn v0.12.15
Sep 21 01:35:02.720 INFO kablam!    Compiling derive_more v0.9.0
Sep 21 01:35:06.999 INFO kablam!     Checking track8-program v1.0.0 (/source)
Sep 21 01:35:07.193 INFO kablam! error[E0425]: cannot find value `let_s` in this scope
Sep 21 01:35:07.193 INFO kablam!  --> src/test.rs:4:80
Sep 21 01:35:07.193 INFO kablam!   |
Sep 21 01:35:07.193 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 21 01:35:07.193 INFO kablam!   |                                                                                ^^^^^ not found in this scope
Sep 21 01:35:07.193 INFO kablam! 
Sep 21 01:35:07.406 INFO kablam! error: aborting due to previous error
Sep 21 01:35:07.406 INFO kablam! 
Sep 21 01:35:07.406 INFO kablam! For more information about this error, try `rustc --explain E0425`.
Sep 21 01:35:07.410 INFO kablam! error: Could not compile `track8-program`.
Sep 21 01:35:07.410 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 21 01:35:07.511 INFO kablam! error: build failed
Sep 21 01:35:07.512 INFO kablam! su: No module specific data is present
Sep 21 01:35:08.403 INFO running `"docker" "rm" "-f" "dbe13eb5c02e7f941d5453218b88156fed83a3a0d289fbdb787791e8becacd1f"`
Sep 21 01:35:08.480 INFO blam! dbe13eb5c02e7f941d5453218b88156fed83a3a0d289fbdb787791e8becacd1f