Sep 10 16:05:40.860 INFO checking jumphash-0.1.3 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 16:05:40.860 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 16:05:40.860 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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=1000" "-e" "CMD=cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 16:05:41.061 INFO blam! aa7eb910d3297bd5e0419b158892d452abdab7737e8ef2dda3d6e6b73eb611e2
Sep 10 16:05:41.063 INFO running `"docker" "start" "-a" "aa7eb910d3297bd5e0419b158892d452abdab7737e8ef2dda3d6e6b73eb611e2"`
Sep 10 16:05:42.101 INFO kablam! usermod: no changes
Sep 10 16:05:42.221 INFO kablam!     Checking jumphash v0.1.3 (file:///source)
Sep 10 16:05:42.655 INFO kablam! warning: unused import: `rand::Rng`
Sep 10 16:05:42.655 INFO kablam!   --> src/lib.rs:19:5
Sep 10 16:05:42.655 INFO kablam!    |
Sep 10 16:05:42.655 INFO kablam! 19 | use rand::Rng;
Sep 10 16:05:42.655 INFO kablam!    |     ^^^^^^^^^
Sep 10 16:05:42.655 INFO kablam!    |
Sep 10 16:05:42.655 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 16:05:42.655 INFO kablam! 
Sep 10 16:05:42.766 INFO kablam! warning: unused import: `rand::Rng`
Sep 10 16:05:42.766 INFO kablam!   --> src/lib.rs:19:5
Sep 10 16:05:42.766 INFO kablam!    |
Sep 10 16:05:42.766 INFO kablam! 19 | use rand::Rng;
Sep 10 16:05:42.766 INFO kablam!    |     ^^^^^^^^^
Sep 10 16:05:42.766 INFO kablam!    |
Sep 10 16:05:42.766 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 16:05:42.766 INFO kablam! 
Sep 10 16:05:42.850 INFO kablam! error[E0599]: no method named `next_u64` found for type `rand::ThreadRng` in the current scope
Sep 10 16:05:42.850 INFO kablam!   --> src/lib.rs:32:33
Sep 10 16:05:42.850 INFO kablam!    |
Sep 10 16:05:42.850 INFO kablam! 32 |         Self::new_with_keys(rng.next_u64(), rng.next_u64())
Sep 10 16:05:42.850 INFO kablam!    |                                 ^^^^^^^^
Sep 10 16:05:42.850 INFO kablam!    |
Sep 10 16:05:42.850 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 10 16:05:42.850 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 10 16:05:42.850 INFO kablam!    |
Sep 10 16:05:42.850 INFO kablam! 19 | use rand::RngCore;
Sep 10 16:05:42.850 INFO kablam!    |
Sep 10 16:05:42.850 INFO kablam! 
Sep 10 16:05:42.850 INFO kablam! error[E0599]: no method named `next_u64` found for type `rand::ThreadRng` in the current scope
Sep 10 16:05:42.850 INFO kablam!   --> src/lib.rs:32:49
Sep 10 16:05:42.850 INFO kablam!    |
Sep 10 16:05:42.850 INFO kablam! 32 |         Self::new_with_keys(rng.next_u64(), rng.next_u64())
Sep 10 16:05:42.850 INFO kablam!    |                                                 ^^^^^^^^
Sep 10 16:05:42.850 INFO kablam!    |
Sep 10 16:05:42.850 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 10 16:05:42.850 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 10 16:05:42.850 INFO kablam!    |
Sep 10 16:05:42.850 INFO kablam! 19 | use rand::RngCore;
Sep 10 16:05:42.850 INFO kablam!    |
Sep 10 16:05:42.850 INFO kablam! 
Sep 10 16:05:42.894 INFO kablam! error: aborting due to 2 previous errors
Sep 10 16:05:42.894 INFO kablam! 
Sep 10 16:05:42.894 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Sep 10 16:05:42.910 INFO kablam! error: Could not compile `jumphash`.
Sep 10 16:05:42.910 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 16:05:42.954 INFO kablam! error[E0599]: no method named `next_u64` found for type `rand::ThreadRng` in the current scope
Sep 10 16:05:42.954 INFO kablam!   --> src/lib.rs:32:33
Sep 10 16:05:42.954 INFO kablam!    |
Sep 10 16:05:42.954 INFO kablam! 32 |         Self::new_with_keys(rng.next_u64(), rng.next_u64())
Sep 10 16:05:42.954 INFO kablam!    |                                 ^^^^^^^^
Sep 10 16:05:42.954 INFO kablam!    |
Sep 10 16:05:42.954 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 10 16:05:42.954 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 10 16:05:42.954 INFO kablam!    |
Sep 10 16:05:42.954 INFO kablam! 19 | use rand::RngCore;
Sep 10 16:05:42.954 INFO kablam!    |
Sep 10 16:05:42.954 INFO kablam! 
Sep 10 16:05:42.954 INFO kablam! error[E0599]: no method named `next_u64` found for type `rand::ThreadRng` in the current scope
Sep 10 16:05:42.954 INFO kablam!   --> src/lib.rs:32:49
Sep 10 16:05:42.954 INFO kablam!    |
Sep 10 16:05:42.954 INFO kablam! 32 |         Self::new_with_keys(rng.next_u64(), rng.next_u64())
Sep 10 16:05:42.954 INFO kablam!    |                                                 ^^^^^^^^
Sep 10 16:05:42.954 INFO kablam!    |
Sep 10 16:05:42.954 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 10 16:05:42.954 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 10 16:05:42.954 INFO kablam!    |
Sep 10 16:05:42.954 INFO kablam! 19 | use rand::RngCore;
Sep 10 16:05:42.954 INFO kablam!    |
Sep 10 16:05:42.954 INFO kablam! 
Sep 10 16:05:43.004 INFO kablam! error: aborting due to 2 previous errors
Sep 10 16:05:43.004 INFO kablam! 
Sep 10 16:05:43.004 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Sep 10 16:05:43.028 INFO kablam! error: Could not compile `jumphash`.
Sep 10 16:05:43.028 INFO kablam! 
Sep 10 16:05:43.028 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 16:05:43.028 INFO kablam! su: No module specific data is present
Sep 10 16:05:44.254 INFO running `"docker" "rm" "-f" "aa7eb910d3297bd5e0419b158892d452abdab7737e8ef2dda3d6e6b73eb611e2"`
Sep 10 16:05:44.392 INFO blam! aa7eb910d3297bd5e0419b158892d452abdab7737e8ef2dda3d6e6b73eb611e2