Aug 01 22:05:41.686 INFO checking sknife-0.2.2 against 1.27.2 for lazy_static-1
Aug 01 22:05:41.686 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:05:41.686 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:05:41.687 INFO running `"docker" "create" "-v" "/tmp/crater.Fj2F8mC9ohsN:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-1/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 22:05:41.903 INFO blam! cd67f1e66b4987280e72bb22d64b524a98e6a7fbf74dff5851e9e278f2142c05
Aug 01 22:05:41.904 INFO running `"docker" "start" "-a" "cd67f1e66b4987280e72bb22d64b524a98e6a7fbf74dff5851e9e278f2142c05"`
Aug 01 22:05:43.013 INFO kablam!     Checking sknife v0.2.2 (file:///source)
Aug 01 22:05:43.523 INFO kablam! warning: unused import: `super::*`
Aug 01 22:05:43.523 INFO kablam!   --> src/collection/any.rs:40:9
Aug 01 22:05:43.523 INFO kablam!    |
Aug 01 22:05:43.523 INFO kablam! 40 |     use super::*;
Aug 01 22:05:43.523 INFO kablam!    |         ^^^^^^^^
Aug 01 22:05:43.523 INFO kablam!    |
Aug 01 22:05:43.523 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 01 22:05:43.523 INFO kablam! 
Aug 01 22:05:43.523 INFO kablam! warning: unused import: `super::*`
Aug 01 22:05:43.523 INFO kablam!   --> src/collection/count.rs:28:9
Aug 01 22:05:43.523 INFO kablam!    |
Aug 01 22:05:43.523 INFO kablam! 28 |     use super::*;
Aug 01 22:05:43.524 INFO kablam!    |         ^^^^^^^^
Aug 01 22:05:43.524 INFO kablam! 
Aug 01 22:05:43.524 INFO kablam! warning: unused import: `super::*`
Aug 01 22:05:43.524 INFO kablam!   --> src/collection/find.rs:39:9
Aug 01 22:05:43.524 INFO kablam!    |
Aug 01 22:05:43.524 INFO kablam! 39 |     use super::*;
Aug 01 22:05:43.524 INFO kablam!    |         ^^^^^^^^
Aug 01 22:05:43.524 INFO kablam! 
Aug 01 22:05:43.524 INFO kablam! warning: unused import: `super::*`
Aug 01 22:05:43.524 INFO kablam!   --> src/collection/flatmap.rs:35:9
Aug 01 22:05:43.524 INFO kablam!    |
Aug 01 22:05:43.524 INFO kablam! 35 |     use super::*;
Aug 01 22:05:43.524 INFO kablam!    |         ^^^^^^^^
Aug 01 22:05:43.524 INFO kablam! 
Aug 01 22:05:43.524 INFO kablam! warning: unused import: `std`
Aug 01 22:05:43.524 INFO kablam!  --> src/collection/zip.rs:5:5
Aug 01 22:05:43.524 INFO kablam!   |
Aug 01 22:05:43.524 INFO kablam! 5 | use std;
Aug 01 22:05:43.524 INFO kablam!   |     ^^^
Aug 01 22:05:43.524 INFO kablam! 
Aug 01 22:05:43.551 INFO kablam! warning: unused import: `std`
Aug 01 22:05:43.551 INFO kablam!  --> src/collection/zip.rs:5:5
Aug 01 22:05:43.551 INFO kablam!   |
Aug 01 22:05:43.551 INFO kablam! 5 | use std;
Aug 01 22:05:43.551 INFO kablam!   |     ^^^
Aug 01 22:05:43.551 INFO kablam!   |
Aug 01 22:05:43.551 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 01 22:05:43.551 INFO kablam! 
Aug 01 22:05:43.735 INFO kablam! warning: unused attribute
Aug 01 22:05:43.735 INFO kablam!  --> src/collection/any.rs:1:1
Aug 01 22:05:43.735 INFO kablam!   |
Aug 01 22:05:43.735 INFO kablam! 1 | #![crate_name = "sknife"]
Aug 01 22:05:43.735 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:05:43.735 INFO kablam!   |
Aug 01 22:05:43.735 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Aug 01 22:05:43.735 INFO kablam! 
Aug 01 22:05:43.736 INFO kablam! warning: crate-level attribute should be in the root module
Aug 01 22:05:43.736 INFO kablam!  --> src/collection/any.rs:1:1
Aug 01 22:05:43.736 INFO kablam!   |
Aug 01 22:05:43.736 INFO kablam! 1 | #![crate_name = "sknife"]
Aug 01 22:05:43.736 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:05:43.737 INFO kablam! 
Aug 01 22:05:43.737 INFO kablam! warning: unused attribute
Aug 01 22:05:43.737 INFO kablam!  --> src/collection/count.rs:1:1
Aug 01 22:05:43.737 INFO kablam!   |
Aug 01 22:05:43.737 INFO kablam! 1 | #![crate_name = "sknife"]
Aug 01 22:05:43.737 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:05:43.737 INFO kablam! 
Aug 01 22:05:43.737 INFO kablam! warning: crate-level attribute should be in the root module
Aug 01 22:05:43.737 INFO kablam!  --> src/collection/count.rs:1:1
Aug 01 22:05:43.737 INFO kablam!   |
Aug 01 22:05:43.737 INFO kablam! 1 | #![crate_name = "sknife"]
Aug 01 22:05:43.737 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:05:43.737 INFO kablam! 
Aug 01 22:05:43.737 INFO kablam! warning: unused attribute
Aug 01 22:05:43.737 INFO kablam!  --> src/collection/find.rs:1:1
Aug 01 22:05:43.737 INFO kablam!   |
Aug 01 22:05:43.737 INFO kablam! 1 | #![crate_name = "sknife"]
Aug 01 22:05:43.737 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:05:43.737 INFO kablam! 
Aug 01 22:05:43.737 INFO kablam! warning: crate-level attribute should be in the root module
Aug 01 22:05:43.737 INFO kablam!  --> src/collection/find.rs:1:1
Aug 01 22:05:43.737 INFO kablam!   |
Aug 01 22:05:43.737 INFO kablam! 1 | #![crate_name = "sknife"]
Aug 01 22:05:43.737 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:05:43.737 INFO kablam! 
Aug 01 22:05:43.737 INFO kablam! warning: unused attribute
Aug 01 22:05:43.737 INFO kablam!  --> src/collection/flatmap.rs:1:1
Aug 01 22:05:43.737 INFO kablam!   |
Aug 01 22:05:43.737 INFO kablam! 1 | #![crate_name = "sknife"]
Aug 01 22:05:43.737 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:05:43.737 INFO kablam! 
Aug 01 22:05:43.737 INFO kablam! warning: crate-level attribute should be in the root module
Aug 01 22:05:43.738 INFO kablam!  --> src/collection/flatmap.rs:1:1
Aug 01 22:05:43.738 INFO kablam!   |
Aug 01 22:05:43.738 INFO kablam! 1 | #![crate_name = "sknife"]
Aug 01 22:05:43.738 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:05:43.738 INFO kablam! 
Aug 01 22:05:43.739 INFO kablam! warning: unused attribute
Aug 01 22:05:43.739 INFO kablam!  --> src/collection/map.rs:1:1
Aug 01 22:05:43.739 INFO kablam!   |
Aug 01 22:05:43.739 INFO kablam! 1 | #![crate_name = "sknife"]
Aug 01 22:05:43.739 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:05:43.739 INFO kablam! 
Aug 01 22:05:43.739 INFO kablam! warning: crate-level attribute should be in the root module
Aug 01 22:05:43.739 INFO kablam!  --> src/collection/map.rs:1:1
Aug 01 22:05:43.739 INFO kablam!   |
Aug 01 22:05:43.739 INFO kablam! 1 | #![crate_name = "sknife"]
Aug 01 22:05:43.739 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:05:43.739 INFO kablam! 
Aug 01 22:05:43.740 INFO kablam! warning: unused attribute
Aug 01 22:05:43.740 INFO kablam!  --> src/collection/reduce.rs:2:1
Aug 01 22:05:43.740 INFO kablam!   |
Aug 01 22:05:43.740 INFO kablam! 2 | #![crate_name = "sknife"]
Aug 01 22:05:43.740 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:05:43.752 INFO kablam! 
Aug 01 22:05:43.753 INFO kablam! warning: crate-level attribute should be in the root module
Aug 01 22:05:43.753 INFO kablam!  --> src/collection/reduce.rs:2:1
Aug 01 22:05:43.753 INFO kablam!   |
Aug 01 22:05:43.753 INFO kablam! 2 | #![crate_name = "sknife"]
Aug 01 22:05:43.753 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:05:43.753 INFO kablam! 
Aug 01 22:05:43.754 INFO kablam! warning: unused attribute
Aug 01 22:05:43.754 INFO kablam!  --> src/collection/zip.rs:1:1
Aug 01 22:05:43.754 INFO kablam!   |
Aug 01 22:05:43.754 INFO kablam! 1 | #![crate_name = "sknife"]
Aug 01 22:05:43.754 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:05:43.755 INFO kablam! 
Aug 01 22:05:43.755 INFO kablam! warning: crate-level attribute should be in the root module
Aug 01 22:05:43.755 INFO kablam!  --> src/collection/zip.rs:1:1
Aug 01 22:05:43.755 INFO kablam!   |
Aug 01 22:05:43.755 INFO kablam! 1 | #![crate_name = "sknife"]
Aug 01 22:05:43.755 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:05:43.756 INFO kablam! 
Aug 01 22:05:44.310 INFO kablam! warning: variable does not need to be mutable
Aug 01 22:05:44.310 INFO kablam!   --> src/collection/any.rs:44:13
Aug 01 22:05:44.310 INFO kablam!    |
Aug 01 22:05:44.310 INFO kablam! 44 |         let mut list = vec![];
Aug 01 22:05:44.310 INFO kablam!    |             ----^^^^
Aug 01 22:05:44.310 INFO kablam!    |             |
Aug 01 22:05:44.310 INFO kablam!    |             help: remove this `mut`
Aug 01 22:05:44.310 INFO kablam!    |
Aug 01 22:05:44.310 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 01 22:05:44.310 INFO kablam! 
Aug 01 22:05:44.315 INFO kablam! warning: variable does not need to be mutable
Aug 01 22:05:44.315 INFO kablam!   --> src/collection/any.rs:54:13
Aug 01 22:05:44.315 INFO kablam!    |
Aug 01 22:05:44.315 INFO kablam! 54 |         let mut list = vec![1, 2, 3, 4];
Aug 01 22:05:44.315 INFO kablam!    |             ----^^^^
Aug 01 22:05:44.315 INFO kablam!    |             |
Aug 01 22:05:44.315 INFO kablam!    |             help: remove this `mut`
Aug 01 22:05:44.316 INFO kablam! 
Aug 01 22:05:44.319 INFO kablam! warning: variable does not need to be mutable
Aug 01 22:05:44.319 INFO kablam!   --> src/collection/count.rs:32:13
Aug 01 22:05:44.319 INFO kablam!    |
Aug 01 22:05:44.319 INFO kablam! 32 |         let mut list: Vec<i32> = vec![];
Aug 01 22:05:44.319 INFO kablam!    |             ----^^^^
Aug 01 22:05:44.319 INFO kablam!    |             |
Aug 01 22:05:44.319 INFO kablam!    |             help: remove this `mut`
Aug 01 22:05:44.319 INFO kablam! 
Aug 01 22:05:44.324 INFO kablam! warning: variable does not need to be mutable
Aug 01 22:05:44.324 INFO kablam!   --> src/collection/count.rs:38:13
Aug 01 22:05:44.324 INFO kablam!    |
Aug 01 22:05:44.324 INFO kablam! 38 |         let mut list = vec![1, 2, 3, 4];
Aug 01 22:05:44.324 INFO kablam!    |             ----^^^^
Aug 01 22:05:44.324 INFO kablam!    |             |
Aug 01 22:05:44.324 INFO kablam!    |             help: remove this `mut`
Aug 01 22:05:44.324 INFO kablam! 
Aug 01 22:05:44.332 INFO kablam! warning: variable does not need to be mutable
Aug 01 22:05:44.332 INFO kablam!   --> src/collection/find.rs:43:13
Aug 01 22:05:44.332 INFO kablam!    |
Aug 01 22:05:44.332 INFO kablam! 43 |         let mut list = vec![];
Aug 01 22:05:44.332 INFO kablam!    |             ----^^^^
Aug 01 22:05:44.332 INFO kablam!    |             |
Aug 01 22:05:44.332 INFO kablam!    |             help: remove this `mut`
Aug 01 22:05:44.333 INFO kablam! 
Aug 01 22:05:44.333 INFO kablam! warning: variable does not need to be mutable
Aug 01 22:05:44.333 INFO kablam!   --> src/collection/find.rs:53:13
Aug 01 22:05:44.333 INFO kablam!    |
Aug 01 22:05:44.333 INFO kablam! 53 |         let mut list = vec![1, 2, 3, 4];
Aug 01 22:05:44.333 INFO kablam!    |             ----^^^^
Aug 01 22:05:44.333 INFO kablam!    |             |
Aug 01 22:05:44.333 INFO kablam!    |             help: remove this `mut`
Aug 01 22:05:44.334 INFO kablam! 
Aug 01 22:05:44.361 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 22:05:44.361 INFO kablam!  --> benches/collections_flatmap.rs:1:1
Aug 01 22:05:44.362 INFO kablam!   |
Aug 01 22:05:44.362 INFO kablam! 1 | #![feature(test)]
Aug 01 22:05:44.362 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 01 22:05:44.362 INFO kablam! 
Aug 01 22:05:44.362 INFO kablam! error: aborting due to previous error
Aug 01 22:05:44.362 INFO kablam! 
Aug 01 22:05:44.362 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 22:05:44.370 INFO kablam! error: Could not compile `sknife`.
Aug 01 22:05:44.372 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 22:05:44.567 INFO kablam! warning: unused attribute
Aug 01 22:05:44.567 INFO kablam!  --> src/collection/any.rs:1:1
Aug 01 22:05:44.567 INFO kablam!   |
Aug 01 22:05:44.567 INFO kablam! 1 | #![crate_name = "sknife"]
Aug 01 22:05:44.567 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:05:44.576 INFO kablam!   |
Aug 01 22:05:44.577 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Aug 01 22:05:44.577 INFO kablam! 
Aug 01 22:05:44.577 INFO kablam! warning: crate-level attribute should be in the root module
Aug 01 22:05:44.577 INFO kablam!  --> src/collection/any.rs:1:1
Aug 01 22:05:44.577 INFO kablam!   |
Aug 01 22:05:44.577 INFO kablam! 1 | #![crate_name = "sknife"]
Aug 01 22:05:44.577 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:05:44.577 INFO kablam! 
Aug 01 22:05:44.584 INFO kablam! warning: unused attribute
Aug 01 22:05:44.584 INFO kablam!  --> src/collection/count.rs:1:1
Aug 01 22:05:44.584 INFO kablam!   |
Aug 01 22:05:44.584 INFO kablam! 1 | #![crate_name = "sknife"]
Aug 01 22:05:44.584 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:05:44.584 INFO kablam! 
Aug 01 22:05:44.589 INFO kablam! warning: crate-level attribute should be in the root module
Aug 01 22:05:44.590 INFO kablam!  --> src/collection/count.rs:1:1
Aug 01 22:05:44.590 INFO kablam!   |
Aug 01 22:05:44.590 INFO kablam! 1 | #![crate_name = "sknife"]
Aug 01 22:05:44.590 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:05:44.590 INFO kablam! 
Aug 01 22:05:44.590 INFO kablam! warning: unused attribute
Aug 01 22:05:44.590 INFO kablam!  --> src/collection/find.rs:1:1
Aug 01 22:05:44.590 INFO kablam!   |
Aug 01 22:05:44.590 INFO kablam! 1 | #![crate_name = "sknife"]
Aug 01 22:05:44.590 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:05:44.590 INFO kablam! 
Aug 01 22:05:44.590 INFO kablam! warning: crate-level attribute should be in the root module
Aug 01 22:05:44.590 INFO kablam!  --> src/collection/find.rs:1:1
Aug 01 22:05:44.590 INFO kablam!   |
Aug 01 22:05:44.590 INFO kablam! 1 | #![crate_name = "sknife"]
Aug 01 22:05:44.590 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:05:44.591 INFO kablam! 
Aug 01 22:05:44.595 INFO kablam! warning: unused attribute
Aug 01 22:05:44.596 INFO kablam!  --> src/collection/flatmap.rs:1:1
Aug 01 22:05:44.596 INFO kablam!   |
Aug 01 22:05:44.596 INFO kablam! 1 | #![crate_name = "sknife"]
Aug 01 22:05:44.596 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:05:44.603 INFO kablam! 
Aug 01 22:05:44.604 INFO kablam! warning: crate-level attribute should be in the root module
Aug 01 22:05:44.604 INFO kablam!  --> src/collection/flatmap.rs:1:1
Aug 01 22:05:44.604 INFO kablam!   |
Aug 01 22:05:44.604 INFO kablam! 1 | #![crate_name = "sknife"]
Aug 01 22:05:44.604 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:05:44.604 INFO kablam! 
Aug 01 22:05:44.605 INFO kablam! warning: unused attribute
Aug 01 22:05:44.605 INFO kablam!  --> src/collection/map.rs:1:1
Aug 01 22:05:44.605 INFO kablam!   |
Aug 01 22:05:44.605 INFO kablam! 1 | #![crate_name = "sknife"]
Aug 01 22:05:44.605 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:05:44.606 INFO kablam! 
Aug 01 22:05:44.606 INFO kablam! warning: crate-level attribute should be in the root module
Aug 01 22:05:44.606 INFO kablam!  --> src/collection/map.rs:1:1
Aug 01 22:05:44.606 INFO kablam!   |
Aug 01 22:05:44.606 INFO kablam! 1 | #![crate_name = "sknife"]
Aug 01 22:05:44.606 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:05:44.606 INFO kablam! 
Aug 01 22:05:44.608 INFO kablam! warning: unused attribute
Aug 01 22:05:44.608 INFO kablam!  --> src/collection/reduce.rs:2:1
Aug 01 22:05:44.608 INFO kablam!   |
Aug 01 22:05:44.608 INFO kablam! 2 | #![crate_name = "sknife"]
Aug 01 22:05:44.608 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:05:44.608 INFO kablam! 
Aug 01 22:05:44.608 INFO kablam! warning: crate-level attribute should be in the root module
Aug 01 22:05:44.608 INFO kablam!  --> src/collection/reduce.rs:2:1
Aug 01 22:05:44.608 INFO kablam!   |
Aug 01 22:05:44.608 INFO kablam! 2 | #![crate_name = "sknife"]
Aug 01 22:05:44.609 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:05:44.609 INFO kablam! 
Aug 01 22:05:44.611 INFO kablam! warning: unused attribute
Aug 01 22:05:44.611 INFO kablam!  --> src/collection/zip.rs:1:1
Aug 01 22:05:44.611 INFO kablam!   |
Aug 01 22:05:44.611 INFO kablam! 1 | #![crate_name = "sknife"]
Aug 01 22:05:44.611 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:05:44.611 INFO kablam! 
Aug 01 22:05:44.612 INFO kablam! warning: crate-level attribute should be in the root module
Aug 01 22:05:44.612 INFO kablam!  --> src/collection/zip.rs:1:1
Aug 01 22:05:44.612 INFO kablam!   |
Aug 01 22:05:44.612 INFO kablam! 1 | #![crate_name = "sknife"]
Aug 01 22:05:44.612 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:05:44.612 INFO kablam! 
Aug 01 22:05:44.671 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 22:05:44.671 INFO kablam!  --> benches/collections_reduce.rs:1:1
Aug 01 22:05:44.672 INFO kablam!   |
Aug 01 22:05:44.672 INFO kablam! 1 | #![feature(test)]
Aug 01 22:05:44.672 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 01 22:05:44.672 INFO kablam! 
Aug 01 22:05:44.672 INFO kablam! error: aborting due to previous error
Aug 01 22:05:44.672 INFO kablam! 
Aug 01 22:05:44.672 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 22:05:44.678 INFO kablam! error: Could not compile `sknife`.
Aug 01 22:05:44.678 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 22:05:44.955 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 22:05:44.955 INFO kablam!  --> benches/collections_map.rs:1:1
Aug 01 22:05:44.955 INFO kablam!   |
Aug 01 22:05:44.955 INFO kablam! 1 | #![feature(test)]
Aug 01 22:05:44.955 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 01 22:05:44.955 INFO kablam! 
Aug 01 22:05:44.956 INFO kablam! error: aborting due to previous error
Aug 01 22:05:44.956 INFO kablam! 
Aug 01 22:05:44.956 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 22:05:44.970 INFO kablam! error: Could not compile `sknife`.
Aug 01 22:05:44.970 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 22:05:45.007 INFO kablam! warning: variable does not need to be mutable
Aug 01 22:05:45.007 INFO kablam!  --> tests/collections_find.rs:7:9
Aug 01 22:05:45.007 INFO kablam!   |
Aug 01 22:05:45.007 INFO kablam! 7 |     let mut list = vec![1, 3, 4, 7, 3, 9];
Aug 01 22:05:45.007 INFO kablam!   |         ----^^^^
Aug 01 22:05:45.007 INFO kablam!   |         |
Aug 01 22:05:45.007 INFO kablam!   |         help: remove this `mut`
Aug 01 22:05:45.007 INFO kablam!   |
Aug 01 22:05:45.008 INFO kablam!   = note: #[warn(unused_mut)] on by default
Aug 01 22:05:45.008 INFO kablam! 
Aug 01 22:05:45.078 INFO kablam! warning: variable does not need to be mutable
Aug 01 22:05:45.078 INFO kablam!  --> tests/collections_any.rs:7:9
Aug 01 22:05:45.078 INFO kablam!   |
Aug 01 22:05:45.078 INFO kablam! 7 |     let mut list = vec![1, 2, 3, 4];
Aug 01 22:05:45.078 INFO kablam!   |         ----^^^^
Aug 01 22:05:45.078 INFO kablam!   |         |
Aug 01 22:05:45.078 INFO kablam!   |         help: remove this `mut`
Aug 01 22:05:45.078 INFO kablam!   |
Aug 01 22:05:45.078 INFO kablam!   = note: #[warn(unused_mut)] on by default
Aug 01 22:05:45.078 INFO kablam! 
Aug 01 22:05:45.111 INFO kablam! error: build failed
Aug 01 22:05:45.113 INFO kablam! su: No module specific data is present
Aug 01 22:05:46.118 INFO running `"docker" "rm" "-f" "cd67f1e66b4987280e72bb22d64b524a98e6a7fbf74dff5851e9e278f2142c05"`
Aug 01 22:05:46.272 INFO blam! cd67f1e66b4987280e72bb22d64b524a98e6a7fbf74dff5851e9e278f2142c05