Aug 31 10:19:30.255 INFO checking twiddle-0.1.4 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 10:19:30.255 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 10:19:30.255 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 10:19:30.450 INFO blam! 66982a03b00e7dd3f996cd4156a65555c156dcdbca0d596b7354600d0e2ae117
Aug 31 10:19:30.453 INFO running `"docker" "start" "-a" "66982a03b00e7dd3f996cd4156a65555c156dcdbca0d596b7354600d0e2ae117"`
Aug 31 10:19:31.083 INFO kablam!     Checking twiddle v0.1.4 (file:///source)
Aug 31 10:19:31.314 INFO kablam! error: cannot find macro `vec!` in this scope
Aug 31 10:19:31.314 INFO kablam!    --> src/lib.rs:287:26
Aug 31 10:19:31.314 INFO kablam!     |
Aug 31 10:19:31.314 INFO kablam! 287 |         assert_eq!(bits, vec![false, false, true, false, true, false, false, true]);
Aug 31 10:19:31.314 INFO kablam!     |                          ^^^
Aug 31 10:19:31.314 INFO kablam! 
Aug 31 10:19:31.314 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `Vec`
Aug 31 10:19:31.314 INFO kablam!    --> src/lib.rs:282:24
Aug 31 10:19:31.314 INFO kablam!     |
Aug 31 10:19:31.314 INFO kablam! 282 |         let mut bits = Vec::new();
Aug 31 10:19:31.314 INFO kablam!     |                        ^^^ Use of undeclared type or module `Vec`
Aug 31 10:19:31.314 INFO kablam! 
Aug 31 10:19:31.315 INFO kablam! error: cannot find macro `vec!` in this scope
Aug 31 10:19:31.315 INFO kablam!    --> src/lib.rs:353:23
Aug 31 10:19:31.315 INFO kablam!     |
Aug 31 10:19:31.315 INFO kablam! 353 |         let lengths = vec![3, 6, 7, 4, 4, 6, 5, 9];
Aug 31 10:19:31.315 INFO kablam!     |                       ^^^
Aug 31 10:19:31.315 INFO kablam! 
Aug 31 10:19:31.315 INFO kablam! error: cannot find macro `vec!` in this scope
Aug 31 10:19:31.315 INFO kablam!    --> src/lib.rs:356:26
Aug 31 10:19:31.315 INFO kablam!     |
Aug 31 10:19:31.315 INFO kablam! 356 |         assert_eq!(sets, vec![0b111, 0b0, 0b1111111, 0b0, 0b1111, 0b0, 0b11000]);
Aug 31 10:19:31.315 INFO kablam!     |                          ^^^
Aug 31 10:19:31.315 INFO kablam! 
Aug 31 10:19:31.324 INFO kablam! error[E0412]: cannot find type `Vec` in this scope
Aug 31 10:19:31.324 INFO kablam!    --> src/lib.rs:355:47
Aug 31 10:19:31.324 INFO kablam!     |
Aug 31 10:19:31.324 INFO kablam! 355 |         let sets = n.split(lengths).collect::<Vec<_>>();
Aug 31 10:19:31.324 INFO kablam!     |                                               ^^^ not found in this scope
Aug 31 10:19:31.324 INFO kablam! 
Aug 31 10:19:31.325 INFO kablam! error: aborting due to 5 previous errors
Aug 31 10:19:31.325 INFO kablam! 
Aug 31 10:19:31.325 INFO kablam! Some errors occurred: E0412, E0433.
Aug 31 10:19:31.325 INFO kablam! For more information about an error, try `rustc --explain E0412`.
Aug 31 10:19:31.331 INFO kablam! error: Could not compile `twiddle`.
Aug 31 10:19:31.331 INFO kablam! 
Aug 31 10:19:31.331 INFO kablam! To learn more, run the command again with --verbose.
Aug 31 10:19:31.332 INFO kablam! su: No module specific data is present
Aug 31 10:19:31.637 INFO running `"docker" "rm" "-f" "66982a03b00e7dd3f996cd4156a65555c156dcdbca0d596b7354600d0e2ae117"`
Aug 31 10:19:31.757 INFO blam! 66982a03b00e7dd3f996cd4156a65555c156dcdbca0d596b7354600d0e2ae117