Aug 01 23:25:54.900 INFO checking rustc-hex-1.0.0 against 1.27.2 for lazy_static-1
Aug 01 23:25:54.900 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 23:25:54.900 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 23:25:54.900 INFO running `"docker" "create" "-v" "/tmp/crater.VT7X6I7ZCeTV:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2:/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 23:25:55.124 INFO blam! 3577bf69cb5f5b7d502350209295a0b5fb02888d8763124b884d8be9d234992c
Aug 01 23:25:55.125 INFO running `"docker" "start" "-a" "3577bf69cb5f5b7d502350209295a0b5fb02888d8763124b884d8be9d234992c"`
Aug 01 23:25:56.185 INFO kablam!     Checking rustc-hex v1.0.0 (file:///source)
Aug 01 23:25:56.939 INFO kablam! error[E0432]: unresolved import `hex`
Aug 01 23:25:56.939 INFO kablam!    --> src/lib.rs:172:9
Aug 01 23:25:56.939 INFO kablam!     |
Aug 01 23:25:56.939 INFO kablam! 172 |     use hex::{FromHex, ToHex};
Aug 01 23:25:56.939 INFO kablam!     |         ^^^ Maybe a missing `extern crate hex;`?
Aug 01 23:25:56.939 INFO kablam! 
Aug 01 23:25:56.948 INFO kablam! warning: unused imports: `FromHex`, `ToHex`
Aug 01 23:25:56.948 INFO kablam!    --> src/lib.rs:172:15
Aug 01 23:25:56.948 INFO kablam!     |
Aug 01 23:25:56.948 INFO kablam! 172 |     use hex::{FromHex, ToHex};
Aug 01 23:25:56.948 INFO kablam!     |               ^^^^^^^  ^^^^^
Aug 01 23:25:56.948 INFO kablam!     |
Aug 01 23:25:56.948 INFO kablam!     = note: #[warn(unused_imports)] on by default
Aug 01 23:25:56.948 INFO kablam! 
Aug 01 23:25:57.631 INFO kablam! error[E0599]: no method named `to_hex` found for type `&[u8]` in the current scope
Aug 01 23:25:57.631 INFO kablam!    --> src/lib.rs:176:40
Aug 01 23:25:57.631 INFO kablam!     |
Aug 01 23:25:57.631 INFO kablam! 176 |         assert_eq!("foobar".as_bytes().to_hex(), "666f6f626172");
Aug 01 23:25:57.631 INFO kablam!     |                                        ^^^^^^
Aug 01 23:25:57.631 INFO kablam!     |
Aug 01 23:25:57.631 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Aug 01 23:25:57.631 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Aug 01 23:25:57.631 INFO kablam!             candidate #1: `use ToHex;`
Aug 01 23:25:57.631 INFO kablam!     = help: did you mean `to_vec`?
Aug 01 23:25:57.631 INFO kablam! 
Aug 01 23:25:57.647 INFO kablam! error[E0599]: no method named `from_hex` found for type `&'static str` in the current scope
Aug 01 23:25:57.647 INFO kablam!    --> src/lib.rs:181:35
Aug 01 23:25:57.647 INFO kablam!     |
Aug 01 23:25:57.647 INFO kablam! 181 |         assert_eq!("666f6f626172".from_hex().unwrap(),
Aug 01 23:25:57.647 INFO kablam!     |                                   ^^^^^^^^
Aug 01 23:25:57.647 INFO kablam!     |
Aug 01 23:25:57.647 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Aug 01 23:25:57.647 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Aug 01 23:25:57.648 INFO kablam!             candidate #1: `use FromHex;`
Aug 01 23:25:57.648 INFO kablam! 
Aug 01 23:25:57.653 INFO kablam! error[E0599]: no method named `from_hex` found for type `&'static str` in the current scope
Aug 01 23:25:57.653 INFO kablam!    --> src/lib.rs:183:35
Aug 01 23:25:57.653 INFO kablam!     |
Aug 01 23:25:57.653 INFO kablam! 183 |         assert_eq!("666F6F626172".from_hex().unwrap(),
Aug 01 23:25:57.653 INFO kablam!     |                                   ^^^^^^^^
Aug 01 23:25:57.657 INFO kablam!     |
Aug 01 23:25:57.657 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Aug 01 23:25:57.657 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Aug 01 23:25:57.657 INFO kablam!             candidate #1: `use FromHex;`
Aug 01 23:25:57.658 INFO kablam! 
Aug 01 23:25:57.662 INFO kablam! error[E0599]: no method named `from_hex` found for type `&'static str` in the current scope
Aug 01 23:25:57.662 INFO kablam!    --> src/lib.rs:189:23
Aug 01 23:25:57.662 INFO kablam!     |
Aug 01 23:25:57.662 INFO kablam! 189 |         assert!("666".from_hex().is_err());
Aug 01 23:25:57.662 INFO kablam!     |                       ^^^^^^^^
Aug 01 23:25:57.662 INFO kablam!     |
Aug 01 23:25:57.662 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Aug 01 23:25:57.662 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Aug 01 23:25:57.662 INFO kablam!             candidate #1: `use FromHex;`
Aug 01 23:25:57.663 INFO kablam! 
Aug 01 23:25:57.665 INFO kablam! error[E0599]: no method named `from_hex` found for type `&'static str` in the current scope
Aug 01 23:25:57.665 INFO kablam!    --> src/lib.rs:190:24
Aug 01 23:25:57.665 INFO kablam!     |
Aug 01 23:25:57.665 INFO kablam! 190 |         assert!("66 6".from_hex().is_err());
Aug 01 23:25:57.666 INFO kablam!     |                        ^^^^^^^^
Aug 01 23:25:57.666 INFO kablam!     |
Aug 01 23:25:57.666 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Aug 01 23:25:57.666 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Aug 01 23:25:57.666 INFO kablam!             candidate #1: `use FromHex;`
Aug 01 23:25:57.667 INFO kablam! 
Aug 01 23:25:57.668 INFO kablam! error[E0599]: no method named `from_hex` found for type `&'static str` in the current scope
Aug 01 23:25:57.668 INFO kablam!    --> src/lib.rs:195:24
Aug 01 23:25:57.668 INFO kablam!     |
Aug 01 23:25:57.668 INFO kablam! 195 |         assert!("66y6".from_hex().is_err());
Aug 01 23:25:57.668 INFO kablam!     |                        ^^^^^^^^
Aug 01 23:25:57.669 INFO kablam!     |
Aug 01 23:25:57.669 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Aug 01 23:25:57.669 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Aug 01 23:25:57.669 INFO kablam!             candidate #1: `use FromHex;`
Aug 01 23:25:57.669 INFO kablam! 
Aug 01 23:25:57.671 INFO kablam! error[E0599]: no method named `from_hex` found for type `&'static str` in the current scope
Aug 01 23:25:57.671 INFO kablam!    --> src/lib.rs:200:41
Aug 01 23:25:57.671 INFO kablam!     |
Aug 01 23:25:57.671 INFO kablam! 200 |         assert_eq!("666f 6f6\r\n26172 ".from_hex().unwrap(),
Aug 01 23:25:57.671 INFO kablam!     |                                         ^^^^^^^^
Aug 01 23:25:57.671 INFO kablam!     |
Aug 01 23:25:57.672 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Aug 01 23:25:57.672 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Aug 01 23:25:57.672 INFO kablam!             candidate #1: `use FromHex;`
Aug 01 23:25:57.672 INFO kablam! 
Aug 01 23:25:57.678 INFO kablam! error[E0599]: no method named `to_hex` found for type `[u8; 1]` in the current scope
Aug 01 23:25:57.678 INFO kablam!    --> src/lib.rs:207:34
Aug 01 23:25:57.678 INFO kablam!     |
Aug 01 23:25:57.678 INFO kablam! 207 |             assert_eq!([i as u8].to_hex(), format!("{:02x}", i));
Aug 01 23:25:57.678 INFO kablam!     |                                  ^^^^^^
Aug 01 23:25:57.678 INFO kablam!     |
Aug 01 23:25:57.679 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Aug 01 23:25:57.679 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Aug 01 23:25:57.679 INFO kablam!             candidate #1: `use ToHex;`
Aug 01 23:25:57.679 INFO kablam!     = help: did you mean `to_vec`?
Aug 01 23:25:57.680 INFO kablam! 
Aug 01 23:25:57.690 INFO kablam! error[E0599]: no method named `from_hex` found for type `std::string::String` in the current scope
Aug 01 23:25:57.690 INFO kablam!    --> src/lib.rs:215:45
Aug 01 23:25:57.690 INFO kablam!     |
Aug 01 23:25:57.690 INFO kablam! 215 |             assert_eq!(format!("{:02x}", i).from_hex().unwrap(),
Aug 01 23:25:57.690 INFO kablam!     |                                             ^^^^^^^^
Aug 01 23:25:57.691 INFO kablam!     |
Aug 01 23:25:57.691 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Aug 01 23:25:57.692 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Aug 01 23:25:57.692 INFO kablam!             candidate #1: `use FromHex;`
Aug 01 23:25:57.692 INFO kablam! 
Aug 01 23:25:57.698 INFO kablam! error[E0599]: no method named `from_hex` found for type `std::string::String` in the current scope
Aug 01 23:25:57.698 INFO kablam!    --> src/lib.rs:217:45
Aug 01 23:25:57.698 INFO kablam!     |
Aug 01 23:25:57.698 INFO kablam! 217 |             assert_eq!(format!("{:02X}", i).from_hex().unwrap(),
Aug 01 23:25:57.698 INFO kablam!     |                                             ^^^^^^^^
Aug 01 23:25:57.704 INFO kablam!     |
Aug 01 23:25:57.704 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Aug 01 23:25:57.705 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Aug 01 23:25:57.705 INFO kablam!             candidate #1: `use FromHex;`
Aug 01 23:25:57.705 INFO kablam! 
Aug 01 23:25:57.714 INFO kablam! error: aborting due to 11 previous errors
Aug 01 23:25:57.714 INFO kablam! 
Aug 01 23:25:57.714 INFO kablam! Some errors occurred: E0432, E0599.
Aug 01 23:25:57.714 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Aug 01 23:25:57.727 INFO kablam! error: Could not compile `rustc-hex`.
Aug 01 23:25:57.727 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 23:25:57.791 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 23:25:57.792 INFO kablam!  --> benches/hex.rs:1:1
Aug 01 23:25:57.792 INFO kablam!   |
Aug 01 23:25:57.792 INFO kablam! 1 | #![feature(test)]
Aug 01 23:25:57.792 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 01 23:25:57.792 INFO kablam! 
Aug 01 23:25:57.792 INFO kablam! error: aborting due to previous error
Aug 01 23:25:57.792 INFO kablam! 
Aug 01 23:25:57.792 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 23:25:57.803 INFO kablam! error: Could not compile `rustc-hex`.
Aug 01 23:25:57.803 INFO kablam! 
Aug 01 23:25:57.803 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 23:25:57.803 INFO kablam! su: No module specific data is present
Aug 01 23:25:58.693 INFO running `"docker" "rm" "-f" "3577bf69cb5f5b7d502350209295a0b5fb02888d8763124b884d8be9d234992c"`
Aug 01 23:25:58.854 INFO blam! 3577bf69cb5f5b7d502350209295a0b5fb02888d8763124b884d8be9d234992c