Sep 01 20:50:06.349 INFO checking track8-program-1.0.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 20:50:06.349 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 20:50:06.349 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 20:50:06.562 INFO blam! f379c72366c855f25b299412fd4cf5e3170a22978aefa5a5abfe37c06f2fb721
Sep 01 20:50:06.565 INFO running `"docker" "start" "-a" "f379c72366c855f25b299412fd4cf5e3170a22978aefa5a5abfe37c06f2fb721"`
Sep 01 20:50:07.282 INFO kablam!    Compiling syn v0.12.15
Sep 01 20:50:20.282 INFO kablam!    Compiling derive_more v0.9.0
Sep 01 20:50:26.254 INFO kablam!     Checking track8-program v1.0.0 (file:///source)
Sep 01 20:50:26.784 INFO kablam! error[E0425]: cannot find value `let_s` in this scope
Sep 01 20:50:26.784 INFO kablam!  --> src/test.rs:4:80
Sep 01 20:50:26.784 INFO kablam!   |
Sep 01 20:50:26.784 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 01 20:50:26.784 INFO kablam!   |                                                                                ^^^^^ not found in this scope
Sep 01 20:50:26.784 INFO kablam! 
Sep 01 20:50:27.551 INFO kablam! error: aborting due to previous error
Sep 01 20:50:27.553 INFO kablam! 
Sep 01 20:50:27.554 INFO kablam! For more information about this error, try `rustc --explain E0425`.
Sep 01 20:50:27.565 INFO kablam! error: Could not compile `track8-program`.
Sep 01 20:50:27.582 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 20:50:28.382 INFO kablam! error: build failed
Sep 01 20:50:28.384 INFO kablam! su: No module specific data is present
Sep 01 20:50:28.811 INFO running `"docker" "rm" "-f" "f379c72366c855f25b299412fd4cf5e3170a22978aefa5a5abfe37c06f2fb721"`
Sep 01 20:50:28.947 INFO blam! f379c72366c855f25b299412fd4cf5e3170a22978aefa5a5abfe37c06f2fb721