Sep 01 08:01:13.784 INFO checking rustc-hex-1.0.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 08:01:13.784 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 08:01:13.785 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 08:01:13.941 INFO blam! f349ffcf07b25c2603f274436e2810efe154b0d32b368069f7d53a4e97e17828
Sep 01 08:01:13.943 INFO running `"docker" "start" "-a" "f349ffcf07b25c2603f274436e2810efe154b0d32b368069f7d53a4e97e17828"`
Sep 01 08:01:14.564 INFO kablam!     Checking rustc-hex v1.0.0 (file:///source)
Sep 01 08:01:15.061 INFO kablam! error[E0432]: unresolved import `hex`
Sep 01 08:01:15.061 INFO kablam!    --> src/lib.rs:172:9
Sep 01 08:01:15.061 INFO kablam!     |
Sep 01 08:01:15.061 INFO kablam! 172 |     use hex::{FromHex, ToHex};
Sep 01 08:01:15.061 INFO kablam!     |         ^^^ Maybe a missing `extern crate hex;`?
Sep 01 08:01:15.061 INFO kablam! 
Sep 01 08:01:15.068 INFO kablam! warning: unused imports: `FromHex`, `ToHex`
Sep 01 08:01:15.068 INFO kablam!    --> src/lib.rs:172:15
Sep 01 08:01:15.068 INFO kablam!     |
Sep 01 08:01:15.068 INFO kablam! 172 |     use hex::{FromHex, ToHex};
Sep 01 08:01:15.068 INFO kablam!     |               ^^^^^^^  ^^^^^
Sep 01 08:01:15.068 INFO kablam!     |
Sep 01 08:01:15.068 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 01 08:01:15.068 INFO kablam! 
Sep 01 08:01:15.352 INFO kablam! error[E0599]: no method named `to_hex` found for type `&[u8]` in the current scope
Sep 01 08:01:15.352 INFO kablam!    --> src/lib.rs:176:40
Sep 01 08:01:15.352 INFO kablam!     |
Sep 01 08:01:15.352 INFO kablam! 176 |         assert_eq!("foobar".as_bytes().to_hex(), "666f6f626172");
Sep 01 08:01:15.352 INFO kablam!     |                                        ^^^^^^
Sep 01 08:01:15.353 INFO kablam!     |
Sep 01 08:01:15.353 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Sep 01 08:01:15.353 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 01 08:01:15.353 INFO kablam!             `use ToHex;`
Sep 01 08:01:15.353 INFO kablam!     = help: did you mean `to_vec`?
Sep 01 08:01:15.353 INFO kablam! 
Sep 01 08:01:15.357 INFO kablam! error[E0599]: no method named `from_hex` found for type `&'static str` in the current scope
Sep 01 08:01:15.357 INFO kablam!    --> src/lib.rs:181:35
Sep 01 08:01:15.357 INFO kablam!     |
Sep 01 08:01:15.357 INFO kablam! 181 |         assert_eq!("666f6f626172".from_hex().unwrap(),
Sep 01 08:01:15.357 INFO kablam!     |                                   ^^^^^^^^
Sep 01 08:01:15.357 INFO kablam!     |
Sep 01 08:01:15.358 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Sep 01 08:01:15.358 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 01 08:01:15.358 INFO kablam!             `use FromHex;`
Sep 01 08:01:15.358 INFO kablam! 
Sep 01 08:01:15.360 INFO kablam! error[E0599]: no method named `from_hex` found for type `&'static str` in the current scope
Sep 01 08:01:15.360 INFO kablam!    --> src/lib.rs:183:35
Sep 01 08:01:15.360 INFO kablam!     |
Sep 01 08:01:15.361 INFO kablam! 183 |         assert_eq!("666F6F626172".from_hex().unwrap(),
Sep 01 08:01:15.361 INFO kablam!     |                                   ^^^^^^^^
Sep 01 08:01:15.361 INFO kablam!     |
Sep 01 08:01:15.361 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Sep 01 08:01:15.361 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 01 08:01:15.361 INFO kablam!             `use FromHex;`
Sep 01 08:01:15.361 INFO kablam! 
Sep 01 08:01:15.364 INFO kablam! error[E0599]: no method named `from_hex` found for type `&'static str` in the current scope
Sep 01 08:01:15.364 INFO kablam!    --> src/lib.rs:189:23
Sep 01 08:01:15.364 INFO kablam!     |
Sep 01 08:01:15.364 INFO kablam! 189 |         assert!("666".from_hex().is_err());
Sep 01 08:01:15.364 INFO kablam!     |                       ^^^^^^^^
Sep 01 08:01:15.364 INFO kablam!     |
Sep 01 08:01:15.364 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Sep 01 08:01:15.364 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 01 08:01:15.364 INFO kablam!             `use FromHex;`
Sep 01 08:01:15.364 INFO kablam! 
Sep 01 08:01:15.367 INFO kablam! error[E0599]: no method named `from_hex` found for type `&'static str` in the current scope
Sep 01 08:01:15.367 INFO kablam!    --> src/lib.rs:190:24
Sep 01 08:01:15.367 INFO kablam!     |
Sep 01 08:01:15.367 INFO kablam! 190 |         assert!("66 6".from_hex().is_err());
Sep 01 08:01:15.368 INFO kablam!     |                        ^^^^^^^^
Sep 01 08:01:15.368 INFO kablam!     |
Sep 01 08:01:15.368 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Sep 01 08:01:15.368 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 01 08:01:15.368 INFO kablam!             `use FromHex;`
Sep 01 08:01:15.368 INFO kablam! 
Sep 01 08:01:15.369 INFO kablam! error[E0599]: no method named `from_hex` found for type `&'static str` in the current scope
Sep 01 08:01:15.369 INFO kablam!    --> src/lib.rs:195:24
Sep 01 08:01:15.369 INFO kablam!     |
Sep 01 08:01:15.369 INFO kablam! 195 |         assert!("66y6".from_hex().is_err());
Sep 01 08:01:15.369 INFO kablam!     |                        ^^^^^^^^
Sep 01 08:01:15.369 INFO kablam!     |
Sep 01 08:01:15.369 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Sep 01 08:01:15.369 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 01 08:01:15.369 INFO kablam!             `use FromHex;`
Sep 01 08:01:15.369 INFO kablam! 
Sep 01 08:01:15.370 INFO kablam! error[E0599]: no method named `from_hex` found for type `&'static str` in the current scope
Sep 01 08:01:15.370 INFO kablam!    --> src/lib.rs:200:41
Sep 01 08:01:15.370 INFO kablam!     |
Sep 01 08:01:15.370 INFO kablam! 200 |         assert_eq!("666f 6f6\r\n26172 ".from_hex().unwrap(),
Sep 01 08:01:15.370 INFO kablam!     |                                         ^^^^^^^^
Sep 01 08:01:15.370 INFO kablam!     |
Sep 01 08:01:15.370 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Sep 01 08:01:15.370 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 01 08:01:15.370 INFO kablam!             `use FromHex;`
Sep 01 08:01:15.370 INFO kablam! 
Sep 01 08:01:15.377 INFO kablam! error[E0599]: no method named `to_hex` found for type `[u8; 1]` in the current scope
Sep 01 08:01:15.377 INFO kablam!    --> src/lib.rs:207:34
Sep 01 08:01:15.377 INFO kablam!     |
Sep 01 08:01:15.377 INFO kablam! 207 |             assert_eq!([i as u8].to_hex(), format!("{:02x}", i));
Sep 01 08:01:15.377 INFO kablam!     |                                  ^^^^^^
Sep 01 08:01:15.377 INFO kablam!     |
Sep 01 08:01:15.377 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Sep 01 08:01:15.377 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 01 08:01:15.377 INFO kablam!             `use ToHex;`
Sep 01 08:01:15.377 INFO kablam!     = help: did you mean `to_vec`?
Sep 01 08:01:15.377 INFO kablam! 
Sep 01 08:01:15.387 INFO kablam! error[E0599]: no method named `from_hex` found for type `std::string::String` in the current scope
Sep 01 08:01:15.387 INFO kablam!    --> src/lib.rs:215:45
Sep 01 08:01:15.387 INFO kablam!     |
Sep 01 08:01:15.387 INFO kablam! 215 |             assert_eq!(format!("{:02x}", i).from_hex().unwrap(),
Sep 01 08:01:15.387 INFO kablam!     |                                             ^^^^^^^^
Sep 01 08:01:15.387 INFO kablam!     |
Sep 01 08:01:15.387 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Sep 01 08:01:15.387 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 01 08:01:15.387 INFO kablam!             `use FromHex;`
Sep 01 08:01:15.387 INFO kablam! 
Sep 01 08:01:15.393 INFO kablam! error[E0599]: no method named `from_hex` found for type `std::string::String` in the current scope
Sep 01 08:01:15.393 INFO kablam!    --> src/lib.rs:217:45
Sep 01 08:01:15.393 INFO kablam!     |
Sep 01 08:01:15.393 INFO kablam! 217 |             assert_eq!(format!("{:02X}", i).from_hex().unwrap(),
Sep 01 08:01:15.393 INFO kablam!     |                                             ^^^^^^^^
Sep 01 08:01:15.393 INFO kablam!     |
Sep 01 08:01:15.393 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Sep 01 08:01:15.393 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 01 08:01:15.393 INFO kablam!             `use FromHex;`
Sep 01 08:01:15.393 INFO kablam! 
Sep 01 08:01:15.402 INFO kablam! error: aborting due to 11 previous errors
Sep 01 08:01:15.402 INFO kablam! 
Sep 01 08:01:15.402 INFO kablam! Some errors occurred: E0432, E0599.
Sep 01 08:01:15.402 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Sep 01 08:01:15.410 INFO kablam! error: Could not compile `rustc-hex`.
Sep 01 08:01:15.410 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 08:01:15.716 INFO kablam! error: build failed
Sep 01 08:01:15.717 INFO kablam! su: No module specific data is present
Sep 01 08:01:16.160 INFO running `"docker" "rm" "-f" "f349ffcf07b25c2603f274436e2810efe154b0d32b368069f7d53a4e97e17828"`
Sep 01 08:01:16.285 INFO blam! f349ffcf07b25c2603f274436e2810efe154b0d32b368069f7d53a4e97e17828