Sep 05 21:42:41.733 INFO checking track8-program-1.0.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 21:42:41.733 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 21:42:41.733 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 21:42:42.241 INFO blam! d974f5d88a0d9ecfb090ffa707f2bbb997f8ab5b8423097e439421214b299ee0
Sep 05 21:42:42.247 INFO running `"docker" "start" "-a" "d974f5d88a0d9ecfb090ffa707f2bbb997f8ab5b8423097e439421214b299ee0"`
Sep 05 21:42:43.194 INFO kablam! usermod: no changes
Sep 05 21:42:43.270 INFO kablam!    Compiling syn v0.12.15
Sep 05 21:42:50.401 INFO kablam!    Compiling derive_more v0.9.0
Sep 05 21:42:53.423 INFO kablam!     Checking track8-program v1.0.0 (file:///source)
Sep 05 21:42:53.669 INFO kablam! error[E0425]: cannot find value `let_s` in this scope
Sep 05 21:42:53.669 INFO kablam!  --> src/test.rs:4:80
Sep 05 21:42:53.669 INFO kablam!   |
Sep 05 21:42:53.669 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 05 21:42:53.670 INFO kablam!   |                                                                                ^^^^^ not found in this scope
Sep 05 21:42:53.670 INFO kablam! 
Sep 05 21:42:53.897 INFO kablam! error: aborting due to previous error
Sep 05 21:42:53.897 INFO kablam! 
Sep 05 21:42:53.897 INFO kablam! For more information about this error, try `rustc --explain E0425`.
Sep 05 21:42:53.898 INFO kablam! error: Could not compile `track8-program`.
Sep 05 21:42:53.898 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 05 21:42:53.974 INFO kablam! error: build failed
Sep 05 21:42:53.974 INFO kablam! su: No module specific data is present
Sep 05 21:42:54.859 INFO running `"docker" "rm" "-f" "d974f5d88a0d9ecfb090ffa707f2bbb997f8ab5b8423097e439421214b299ee0"`
Sep 05 21:42:54.980 INFO blam! d974f5d88a0d9ecfb090ffa707f2bbb997f8ab5b8423097e439421214b299ee0