Aug 17 07:38:51.345 INFO checking twiddle-0.1.4 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 07:38:51.345 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 07:38:51.345 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 07:38:51.346 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-3/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 07:38:51.594 INFO blam! 6b0143c7a010489f94451bc141b600526d87a594bdfd60e6c0a26fd20ebf540c
Aug 17 07:38:51.596 INFO running `"docker" "start" "-a" "6b0143c7a010489f94451bc141b600526d87a594bdfd60e6c0a26fd20ebf540c"`
Aug 17 07:38:52.818 INFO kablam!     Checking twiddle v0.1.4 (file:///source)
Aug 17 07:38:53.484 INFO kablam! error: cannot find macro `vec!` in this scope
Aug 17 07:38:53.484 INFO kablam!    --> src/lib.rs:287:26
Aug 17 07:38:53.484 INFO kablam!     |
Aug 17 07:38:53.484 INFO kablam! 287 |         assert_eq!(bits, vec![false, false, true, false, true, false, false, true]);
Aug 17 07:38:53.484 INFO kablam!     |                          ^^^
Aug 17 07:38:53.484 INFO kablam! 
Aug 17 07:38:53.484 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `Vec`
Aug 17 07:38:53.484 INFO kablam!    --> src/lib.rs:282:24
Aug 17 07:38:53.484 INFO kablam!     |
Aug 17 07:38:53.484 INFO kablam! 282 |         let mut bits = Vec::new();
Aug 17 07:38:53.484 INFO kablam!     |                        ^^^ Use of undeclared type or module `Vec`
Aug 17 07:38:53.485 INFO kablam! 
Aug 17 07:38:53.485 INFO kablam! error: cannot find macro `vec!` in this scope
Aug 17 07:38:53.485 INFO kablam!    --> src/lib.rs:353:23
Aug 17 07:38:53.485 INFO kablam!     |
Aug 17 07:38:53.486 INFO kablam! 353 |         let lengths = vec![3, 6, 7, 4, 4, 6, 5, 9];
Aug 17 07:38:53.486 INFO kablam!     |                       ^^^
Aug 17 07:38:53.486 INFO kablam! 
Aug 17 07:38:53.486 INFO kablam! error: cannot find macro `vec!` in this scope
Aug 17 07:38:53.486 INFO kablam!    --> src/lib.rs:356:26
Aug 17 07:38:53.486 INFO kablam!     |
Aug 17 07:38:53.486 INFO kablam! 356 |         assert_eq!(sets, vec![0b111, 0b0, 0b1111111, 0b0, 0b1111, 0b0, 0b11000]);
Aug 17 07:38:53.486 INFO kablam!     |                          ^^^
Aug 17 07:38:53.486 INFO kablam! 
Aug 17 07:38:53.499 INFO kablam! error[E0412]: cannot find type `Vec` in this scope
Aug 17 07:38:53.500 INFO kablam!    --> src/lib.rs:355:47
Aug 17 07:38:53.500 INFO kablam!     |
Aug 17 07:38:53.500 INFO kablam! 355 |         let sets = n.split(lengths).collect::<Vec<_>>();
Aug 17 07:38:53.500 INFO kablam!     |                                               ^^^ not found in this scope
Aug 17 07:38:53.500 INFO kablam! 
Aug 17 07:38:53.502 INFO kablam! error: aborting due to 5 previous errors
Aug 17 07:38:53.502 INFO kablam! 
Aug 17 07:38:53.502 INFO kablam! Some errors occurred: E0412, E0433.
Aug 17 07:38:53.502 INFO kablam! For more information about an error, try `rustc --explain E0412`.
Aug 17 07:38:53.511 INFO kablam! error: Could not compile `twiddle`.
Aug 17 07:38:53.512 INFO kablam! 
Aug 17 07:38:53.512 INFO kablam! To learn more, run the command again with --verbose.
Aug 17 07:38:53.514 INFO kablam! su: No module specific data is present
Aug 17 07:38:54.338 INFO running `"docker" "rm" "-f" "6b0143c7a010489f94451bc141b600526d87a594bdfd60e6c0a26fd20ebf540c"`
Aug 17 07:38:54.495 INFO blam! 6b0143c7a010489f94451bc141b600526d87a594bdfd60e6c0a26fd20ebf540c