Sep 10 07:21:57.074 INFO checking twiddle-0.1.4 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 07:21:57.074 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 07:21:57.074 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 07:21:57.197 INFO blam! 16c78992749f83c9454725637e7b9935b315bf209b0f250e633a5ca09c21b062
Sep 10 07:21:57.199 INFO running `"docker" "start" "-a" "16c78992749f83c9454725637e7b9935b315bf209b0f250e633a5ca09c21b062"`
Sep 10 07:21:58.313 INFO kablam! usermod: no changes
Sep 10 07:21:58.330 INFO kablam!     Checking twiddle v0.1.4 (file:///source)
Sep 10 07:21:58.430 INFO kablam! error: cannot find macro `vec!` in this scope
Sep 10 07:21:58.430 INFO kablam!    --> src/lib.rs:287:26
Sep 10 07:21:58.430 INFO kablam!     |
Sep 10 07:21:58.430 INFO kablam! 287 |         assert_eq!(bits, vec![false, false, true, false, true, false, false, true]);
Sep 10 07:21:58.430 INFO kablam!     |                          ^^^
Sep 10 07:21:58.430 INFO kablam! 
Sep 10 07:21:58.430 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `Vec`
Sep 10 07:21:58.430 INFO kablam!    --> src/lib.rs:282:24
Sep 10 07:21:58.430 INFO kablam!     |
Sep 10 07:21:58.430 INFO kablam! 282 |         let mut bits = Vec::new();
Sep 10 07:21:58.430 INFO kablam!     |                        ^^^ Use of undeclared type or module `Vec`
Sep 10 07:21:58.430 INFO kablam! 
Sep 10 07:21:58.430 INFO kablam! error: cannot find macro `vec!` in this scope
Sep 10 07:21:58.430 INFO kablam!    --> src/lib.rs:353:23
Sep 10 07:21:58.430 INFO kablam!     |
Sep 10 07:21:58.430 INFO kablam! 353 |         let lengths = vec![3, 6, 7, 4, 4, 6, 5, 9];
Sep 10 07:21:58.430 INFO kablam!     |                       ^^^
Sep 10 07:21:58.430 INFO kablam! 
Sep 10 07:21:58.430 INFO kablam! error: cannot find macro `vec!` in this scope
Sep 10 07:21:58.430 INFO kablam!    --> src/lib.rs:356:26
Sep 10 07:21:58.430 INFO kablam!     |
Sep 10 07:21:58.430 INFO kablam! 356 |         assert_eq!(sets, vec![0b111, 0b0, 0b1111111, 0b0, 0b1111, 0b0, 0b11000]);
Sep 10 07:21:58.430 INFO kablam!     |                          ^^^
Sep 10 07:21:58.430 INFO kablam! 
Sep 10 07:21:58.436 INFO kablam! error[E0412]: cannot find type `Vec` in this scope
Sep 10 07:21:58.436 INFO kablam!    --> src/lib.rs:355:47
Sep 10 07:21:58.436 INFO kablam!     |
Sep 10 07:21:58.436 INFO kablam! 355 |         let sets = n.split(lengths).collect::<Vec<_>>();
Sep 10 07:21:58.437 INFO kablam!     |                                               ^^^ not found in this scope
Sep 10 07:21:58.437 INFO kablam! 
Sep 10 07:21:58.437 INFO kablam! error: aborting due to 5 previous errors
Sep 10 07:21:58.437 INFO kablam! 
Sep 10 07:21:58.437 INFO kablam! Some errors occurred: E0412, E0433.
Sep 10 07:21:58.437 INFO kablam! For more information about an error, try `rustc --explain E0412`.
Sep 10 07:21:58.441 INFO kablam! error: Could not compile `twiddle`.
Sep 10 07:21:58.441 INFO kablam! 
Sep 10 07:21:58.441 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 07:21:58.442 INFO kablam! su: No module specific data is present
Sep 10 07:21:59.152 INFO running `"docker" "rm" "-f" "16c78992749f83c9454725637e7b9935b315bf209b0f250e633a5ca09c21b062"`
Sep 10 07:21:59.202 INFO blam! 16c78992749f83c9454725637e7b9935b315bf209b0f250e633a5ca09c21b062