Sep 04 07:51:32.274 INFO checking rustc-hex-1.0.0 against try#5fe695a3844714c70e8f7731a553f7947987a68a for pr-53913
Sep 04 07:51:32.274 INFO running: cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets
Sep 04 07:51:32.274 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/try#5fe695a3844714c70e8f7731a553f7947987a68a:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/try#5fe695a3844714c70e8f7731a553f7947987a68a:/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 +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 07:51:32.430 INFO blam! 24c9e918c431ad138b72fd037b0436c5f412b46b71656247585b6fc08369c69d
Sep 04 07:51:32.432 INFO running `"docker" "start" "-a" "24c9e918c431ad138b72fd037b0436c5f412b46b71656247585b6fc08369c69d"`
Sep 04 07:51:33.012 INFO kablam!     Checking rustc-hex v1.0.0 (file:///source)
Sep 04 07:51:33.499 INFO kablam! error[E0432]: unresolved import `hex`
Sep 04 07:51:33.499 INFO kablam!    --> src/lib.rs:172:9
Sep 04 07:51:33.499 INFO kablam!     |
Sep 04 07:51:33.499 INFO kablam! 172 |     use hex::{FromHex, ToHex};
Sep 04 07:51:33.499 INFO kablam!     |         ^^^ Maybe a missing `extern crate hex;`?
Sep 04 07:51:33.499 INFO kablam! 
Sep 04 07:51:33.506 INFO kablam! warning: unused imports: `FromHex`, `ToHex`
Sep 04 07:51:33.506 INFO kablam!    --> src/lib.rs:172:15
Sep 04 07:51:33.506 INFO kablam!     |
Sep 04 07:51:33.506 INFO kablam! 172 |     use hex::{FromHex, ToHex};
Sep 04 07:51:33.506 INFO kablam!     |               ^^^^^^^  ^^^^^
Sep 04 07:51:33.506 INFO kablam!     |
Sep 04 07:51:33.506 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 04 07:51:33.506 INFO kablam! 
Sep 04 07:51:33.798 INFO kablam! error[E0599]: no method named `to_hex` found for type `&[u8]` in the current scope
Sep 04 07:51:33.798 INFO kablam!    --> src/lib.rs:176:40
Sep 04 07:51:33.798 INFO kablam!     |
Sep 04 07:51:33.798 INFO kablam! 176 |         assert_eq!("foobar".as_bytes().to_hex(), "666f6f626172");
Sep 04 07:51:33.798 INFO kablam!     |                                        ^^^^^^
Sep 04 07:51:33.798 INFO kablam!     |
Sep 04 07:51:33.798 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Sep 04 07:51:33.798 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 04 07:51:33.798 INFO kablam!             `use ToHex;`
Sep 04 07:51:33.798 INFO kablam!     = help: did you mean `to_vec`?
Sep 04 07:51:33.798 INFO kablam! 
Sep 04 07:51:33.802 INFO kablam! error[E0599]: no method named `from_hex` found for type `&'static str` in the current scope
Sep 04 07:51:33.802 INFO kablam!    --> src/lib.rs:181:35
Sep 04 07:51:33.802 INFO kablam!     |
Sep 04 07:51:33.802 INFO kablam! 181 |         assert_eq!("666f6f626172".from_hex().unwrap(),
Sep 04 07:51:33.802 INFO kablam!     |                                   ^^^^^^^^
Sep 04 07:51:33.802 INFO kablam!     |
Sep 04 07:51:33.803 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Sep 04 07:51:33.803 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 04 07:51:33.803 INFO kablam!             `use FromHex;`
Sep 04 07:51:33.803 INFO kablam! 
Sep 04 07:51:33.805 INFO kablam! error[E0599]: no method named `from_hex` found for type `&'static str` in the current scope
Sep 04 07:51:33.805 INFO kablam!    --> src/lib.rs:183:35
Sep 04 07:51:33.805 INFO kablam!     |
Sep 04 07:51:33.805 INFO kablam! 183 |         assert_eq!("666F6F626172".from_hex().unwrap(),
Sep 04 07:51:33.805 INFO kablam!     |                                   ^^^^^^^^
Sep 04 07:51:33.805 INFO kablam!     |
Sep 04 07:51:33.805 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Sep 04 07:51:33.805 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 04 07:51:33.805 INFO kablam!             `use FromHex;`
Sep 04 07:51:33.805 INFO kablam! 
Sep 04 07:51:33.808 INFO kablam! error[E0599]: no method named `from_hex` found for type `&'static str` in the current scope
Sep 04 07:51:33.808 INFO kablam!    --> src/lib.rs:189:23
Sep 04 07:51:33.808 INFO kablam!     |
Sep 04 07:51:33.808 INFO kablam! 189 |         assert!("666".from_hex().is_err());
Sep 04 07:51:33.808 INFO kablam!     |                       ^^^^^^^^
Sep 04 07:51:33.808 INFO kablam!     |
Sep 04 07:51:33.808 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Sep 04 07:51:33.808 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 04 07:51:33.808 INFO kablam!             `use FromHex;`
Sep 04 07:51:33.808 INFO kablam! 
Sep 04 07:51:33.811 INFO kablam! error[E0599]: no method named `from_hex` found for type `&'static str` in the current scope
Sep 04 07:51:33.811 INFO kablam!    --> src/lib.rs:190:24
Sep 04 07:51:33.811 INFO kablam!     |
Sep 04 07:51:33.811 INFO kablam! 190 |         assert!("66 6".from_hex().is_err());
Sep 04 07:51:33.811 INFO kablam!     |                        ^^^^^^^^
Sep 04 07:51:33.811 INFO kablam!     |
Sep 04 07:51:33.811 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Sep 04 07:51:33.811 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 04 07:51:33.811 INFO kablam!             `use FromHex;`
Sep 04 07:51:33.811 INFO kablam! 
Sep 04 07:51:33.812 INFO kablam! error[E0599]: no method named `from_hex` found for type `&'static str` in the current scope
Sep 04 07:51:33.812 INFO kablam!    --> src/lib.rs:195:24
Sep 04 07:51:33.812 INFO kablam!     |
Sep 04 07:51:33.812 INFO kablam! 195 |         assert!("66y6".from_hex().is_err());
Sep 04 07:51:33.812 INFO kablam!     |                        ^^^^^^^^
Sep 04 07:51:33.812 INFO kablam!     |
Sep 04 07:51:33.812 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Sep 04 07:51:33.812 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 04 07:51:33.812 INFO kablam!             `use FromHex;`
Sep 04 07:51:33.812 INFO kablam! 
Sep 04 07:51:33.813 INFO kablam! error[E0599]: no method named `from_hex` found for type `&'static str` in the current scope
Sep 04 07:51:33.813 INFO kablam!    --> src/lib.rs:200:41
Sep 04 07:51:33.813 INFO kablam!     |
Sep 04 07:51:33.813 INFO kablam! 200 |         assert_eq!("666f 6f6\r\n26172 ".from_hex().unwrap(),
Sep 04 07:51:33.813 INFO kablam!     |                                         ^^^^^^^^
Sep 04 07:51:33.813 INFO kablam!     |
Sep 04 07:51:33.813 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Sep 04 07:51:33.814 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 04 07:51:33.814 INFO kablam!             `use FromHex;`
Sep 04 07:51:33.814 INFO kablam! 
Sep 04 07:51:33.819 INFO kablam! error[E0599]: no method named `to_hex` found for type `[u8; 1]` in the current scope
Sep 04 07:51:33.819 INFO kablam!    --> src/lib.rs:207:34
Sep 04 07:51:33.819 INFO kablam!     |
Sep 04 07:51:33.819 INFO kablam! 207 |             assert_eq!([i as u8].to_hex(), format!("{:02x}", i));
Sep 04 07:51:33.819 INFO kablam!     |                                  ^^^^^^
Sep 04 07:51:33.819 INFO kablam!     |
Sep 04 07:51:33.819 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Sep 04 07:51:33.819 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 04 07:51:33.819 INFO kablam!             `use ToHex;`
Sep 04 07:51:33.819 INFO kablam!     = help: did you mean `to_vec`?
Sep 04 07:51:33.819 INFO kablam! 
Sep 04 07:51:33.827 INFO kablam! error[E0599]: no method named `from_hex` found for type `std::string::String` in the current scope
Sep 04 07:51:33.827 INFO kablam!    --> src/lib.rs:215:45
Sep 04 07:51:33.827 INFO kablam!     |
Sep 04 07:51:33.827 INFO kablam! 215 |             assert_eq!(format!("{:02x}", i).from_hex().unwrap(),
Sep 04 07:51:33.827 INFO kablam!     |                                             ^^^^^^^^
Sep 04 07:51:33.827 INFO kablam!     |
Sep 04 07:51:33.827 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Sep 04 07:51:33.828 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 04 07:51:33.828 INFO kablam!             `use FromHex;`
Sep 04 07:51:33.828 INFO kablam! 
Sep 04 07:51:33.832 INFO kablam! error[E0599]: no method named `from_hex` found for type `std::string::String` in the current scope
Sep 04 07:51:33.832 INFO kablam!    --> src/lib.rs:217:45
Sep 04 07:51:33.832 INFO kablam!     |
Sep 04 07:51:33.832 INFO kablam! 217 |             assert_eq!(format!("{:02X}", i).from_hex().unwrap(),
Sep 04 07:51:33.832 INFO kablam!     |                                             ^^^^^^^^
Sep 04 07:51:33.832 INFO kablam!     |
Sep 04 07:51:33.832 INFO kablam!     = help: items from traits can only be used if the trait is in scope
Sep 04 07:51:33.832 INFO kablam!     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 04 07:51:33.832 INFO kablam!             `use FromHex;`
Sep 04 07:51:33.832 INFO kablam! 
Sep 04 07:51:33.840 INFO kablam! error: aborting due to 11 previous errors
Sep 04 07:51:33.840 INFO kablam! 
Sep 04 07:51:33.840 INFO kablam! Some errors occurred: E0432, E0599.
Sep 04 07:51:33.840 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Sep 04 07:51:33.848 INFO kablam! error: Could not compile `rustc-hex`.
Sep 04 07:51:33.848 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 07:51:34.055 INFO kablam! error: build failed
Sep 04 07:51:34.056 INFO kablam! su: No module specific data is present
Sep 04 07:51:34.624 INFO running `"docker" "rm" "-f" "24c9e918c431ad138b72fd037b0436c5f412b46b71656247585b6fc08369c69d"`
Sep 04 07:51:34.793 INFO blam! 24c9e918c431ad138b72fd037b0436c5f412b46b71656247585b6fc08369c69d