Sep 04 16:04:02.177 INFO checking jumphash-0.1.3 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 16:04:02.177 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 16:04:02.177 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-3/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 16:04:02.331 INFO blam! b41d3092cc66b186b393e66c08751fabb8b0bcc9ea75ca91a0667bc85c6ed41a
Sep 04 16:04:02.333 INFO running `"docker" "start" "-a" "b41d3092cc66b186b393e66c08751fabb8b0bcc9ea75ca91a0667bc85c6ed41a"`
Sep 04 16:04:03.047 INFO kablam!     Checking jumphash v0.1.3 (file:///source)
Sep 04 16:04:03.700 INFO kablam! warning: unused import: `rand::Rng`
Sep 04 16:04:03.700 INFO kablam!   --> src/lib.rs:19:5
Sep 04 16:04:03.700 INFO kablam!    |
Sep 04 16:04:03.700 INFO kablam! 19 | use rand::Rng;
Sep 04 16:04:03.700 INFO kablam!    |     ^^^^^^^^^
Sep 04 16:04:03.701 INFO kablam!    |
Sep 04 16:04:03.701 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 04 16:04:03.701 INFO kablam! 
Sep 04 16:04:03.858 INFO kablam! error[E0599]: no method named `next_u64` found for type `rand::ThreadRng` in the current scope
Sep 04 16:04:03.858 INFO kablam!   --> src/lib.rs:32:33
Sep 04 16:04:03.858 INFO kablam!    |
Sep 04 16:04:03.858 INFO kablam! 32 |         Self::new_with_keys(rng.next_u64(), rng.next_u64())
Sep 04 16:04:03.858 INFO kablam!    |                                 ^^^^^^^^
Sep 04 16:04:03.859 INFO kablam!    |
Sep 04 16:04:03.859 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 04 16:04:03.859 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 04 16:04:03.859 INFO kablam!    |
Sep 04 16:04:03.859 INFO kablam! 19 | use rand::RngCore;
Sep 04 16:04:03.859 INFO kablam!    |
Sep 04 16:04:03.859 INFO kablam! 
Sep 04 16:04:03.860 INFO kablam! error[E0599]: no method named `next_u64` found for type `rand::ThreadRng` in the current scope
Sep 04 16:04:03.860 INFO kablam!   --> src/lib.rs:32:49
Sep 04 16:04:03.860 INFO kablam!    |
Sep 04 16:04:03.860 INFO kablam! 32 |         Self::new_with_keys(rng.next_u64(), rng.next_u64())
Sep 04 16:04:03.860 INFO kablam!    |                                                 ^^^^^^^^
Sep 04 16:04:03.860 INFO kablam!    |
Sep 04 16:04:03.860 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 04 16:04:03.861 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 04 16:04:03.861 INFO kablam!    |
Sep 04 16:04:03.861 INFO kablam! 19 | use rand::RngCore;
Sep 04 16:04:03.861 INFO kablam!    |
Sep 04 16:04:03.861 INFO kablam! 
Sep 04 16:04:03.883 INFO kablam! warning: unused import: `rand::Rng`
Sep 04 16:04:03.883 INFO kablam!   --> src/lib.rs:19:5
Sep 04 16:04:03.883 INFO kablam!    |
Sep 04 16:04:03.883 INFO kablam! 19 | use rand::Rng;
Sep 04 16:04:03.883 INFO kablam!    |     ^^^^^^^^^
Sep 04 16:04:03.883 INFO kablam!    |
Sep 04 16:04:03.883 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 04 16:04:03.883 INFO kablam! 
Sep 04 16:04:03.901 INFO kablam! error: aborting due to 2 previous errors
Sep 04 16:04:03.901 INFO kablam! 
Sep 04 16:04:03.901 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Sep 04 16:04:03.909 INFO kablam! error: Could not compile `jumphash`.
Sep 04 16:04:03.909 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 16:04:03.996 INFO kablam! error[E0599]: no method named `next_u64` found for type `rand::ThreadRng` in the current scope
Sep 04 16:04:03.996 INFO kablam!   --> src/lib.rs:32:33
Sep 04 16:04:03.996 INFO kablam!    |
Sep 04 16:04:03.996 INFO kablam! 32 |         Self::new_with_keys(rng.next_u64(), rng.next_u64())
Sep 04 16:04:03.996 INFO kablam!    |                                 ^^^^^^^^
Sep 04 16:04:03.996 INFO kablam!    |
Sep 04 16:04:03.996 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 04 16:04:03.996 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 04 16:04:03.996 INFO kablam!    |
Sep 04 16:04:03.996 INFO kablam! 19 | use rand::RngCore;
Sep 04 16:04:03.996 INFO kablam!    |
Sep 04 16:04:03.996 INFO kablam! 
Sep 04 16:04:03.997 INFO kablam! error[E0599]: no method named `next_u64` found for type `rand::ThreadRng` in the current scope
Sep 04 16:04:03.997 INFO kablam!   --> src/lib.rs:32:49
Sep 04 16:04:03.997 INFO kablam!    |
Sep 04 16:04:03.997 INFO kablam! 32 |         Self::new_with_keys(rng.next_u64(), rng.next_u64())
Sep 04 16:04:03.997 INFO kablam!    |                                                 ^^^^^^^^
Sep 04 16:04:03.997 INFO kablam!    |
Sep 04 16:04:03.997 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 04 16:04:03.997 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 04 16:04:03.997 INFO kablam!    |
Sep 04 16:04:03.997 INFO kablam! 19 | use rand::RngCore;
Sep 04 16:04:03.997 INFO kablam!    |
Sep 04 16:04:03.997 INFO kablam! 
Sep 04 16:04:04.047 INFO kablam! error: aborting due to 2 previous errors
Sep 04 16:04:04.047 INFO kablam! 
Sep 04 16:04:04.047 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Sep 04 16:04:04.057 INFO kablam! error: Could not compile `jumphash`.
Sep 04 16:04:04.057 INFO kablam! 
Sep 04 16:04:04.057 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 16:04:04.058 INFO kablam! su: No module specific data is present
Sep 04 16:04:04.534 INFO running `"docker" "rm" "-f" "b41d3092cc66b186b393e66c08751fabb8b0bcc9ea75ca91a0667bc85c6ed41a"`
Sep 04 16:04:04.647 INFO blam! b41d3092cc66b186b393e66c08751fabb8b0bcc9ea75ca91a0667bc85c6ed41a