Sep 01 16:14:24.017 INFO checking jumphash-0.1.3 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 16:14:24.017 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 16:14:24.017 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 16:14:24.190 INFO blam! f8366004112b1fcd4b22e13cc82b4010cd0586fb37cdb7f36b4ba905803436f4
Sep 01 16:14:24.192 INFO running `"docker" "start" "-a" "f8366004112b1fcd4b22e13cc82b4010cd0586fb37cdb7f36b4ba905803436f4"`
Sep 01 16:14:24.893 INFO kablam!     Checking jumphash v0.1.3 (file:///source)
Sep 01 16:14:25.510 INFO kablam! warning: unused import: `rand::Rng`
Sep 01 16:14:25.510 INFO kablam!   --> src/lib.rs:19:5
Sep 01 16:14:25.510 INFO kablam!    |
Sep 01 16:14:25.510 INFO kablam! 19 | use rand::Rng;
Sep 01 16:14:25.510 INFO kablam!    |     ^^^^^^^^^
Sep 01 16:14:25.510 INFO kablam!    |
Sep 01 16:14:25.510 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 01 16:14:25.510 INFO kablam! 
Sep 01 16:14:25.597 INFO kablam! warning: unused import: `rand::Rng`
Sep 01 16:14:25.597 INFO kablam!   --> src/lib.rs:19:5
Sep 01 16:14:25.597 INFO kablam!    |
Sep 01 16:14:25.597 INFO kablam! 19 | use rand::Rng;
Sep 01 16:14:25.597 INFO kablam!    |     ^^^^^^^^^
Sep 01 16:14:25.598 INFO kablam!    |
Sep 01 16:14:25.598 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 01 16:14:25.598 INFO kablam! 
Sep 01 16:14:25.660 INFO kablam! error[E0599]: no method named `next_u64` found for type `rand::ThreadRng` in the current scope
Sep 01 16:14:25.660 INFO kablam!   --> src/lib.rs:32:33
Sep 01 16:14:25.660 INFO kablam!    |
Sep 01 16:14:25.660 INFO kablam! 32 |         Self::new_with_keys(rng.next_u64(), rng.next_u64())
Sep 01 16:14:25.661 INFO kablam!    |                                 ^^^^^^^^
Sep 01 16:14:25.661 INFO kablam!    |
Sep 01 16:14:25.661 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 01 16:14:25.661 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 01 16:14:25.661 INFO kablam!    |
Sep 01 16:14:25.661 INFO kablam! 19 | use rand::RngCore;
Sep 01 16:14:25.661 INFO kablam!    |
Sep 01 16:14:25.661 INFO kablam! 
Sep 01 16:14:25.663 INFO kablam! error[E0599]: no method named `next_u64` found for type `rand::ThreadRng` in the current scope
Sep 01 16:14:25.663 INFO kablam!   --> src/lib.rs:32:49
Sep 01 16:14:25.663 INFO kablam!    |
Sep 01 16:14:25.663 INFO kablam! 32 |         Self::new_with_keys(rng.next_u64(), rng.next_u64())
Sep 01 16:14:25.663 INFO kablam!    |                                                 ^^^^^^^^
Sep 01 16:14:25.663 INFO kablam!    |
Sep 01 16:14:25.663 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 01 16:14:25.663 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 01 16:14:25.663 INFO kablam!    |
Sep 01 16:14:25.663 INFO kablam! 19 | use rand::RngCore;
Sep 01 16:14:25.663 INFO kablam!    |
Sep 01 16:14:25.663 INFO kablam! 
Sep 01 16:14:25.704 INFO kablam! error: aborting due to 2 previous errors
Sep 01 16:14:25.704 INFO kablam! 
Sep 01 16:14:25.704 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Sep 01 16:14:25.712 INFO kablam! error: Could not compile `jumphash`.
Sep 01 16:14:25.713 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 16:14:25.741 INFO kablam! error[E0599]: no method named `next_u64` found for type `rand::ThreadRng` in the current scope
Sep 01 16:14:25.741 INFO kablam!   --> src/lib.rs:32:33
Sep 01 16:14:25.741 INFO kablam!    |
Sep 01 16:14:25.741 INFO kablam! 32 |         Self::new_with_keys(rng.next_u64(), rng.next_u64())
Sep 01 16:14:25.741 INFO kablam!    |                                 ^^^^^^^^
Sep 01 16:14:25.741 INFO kablam!    |
Sep 01 16:14:25.741 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 01 16:14:25.741 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 01 16:14:25.741 INFO kablam!    |
Sep 01 16:14:25.741 INFO kablam! 19 | use rand::RngCore;
Sep 01 16:14:25.741 INFO kablam!    |
Sep 01 16:14:25.741 INFO kablam! 
Sep 01 16:14:25.743 INFO kablam! error[E0599]: no method named `next_u64` found for type `rand::ThreadRng` in the current scope
Sep 01 16:14:25.743 INFO kablam!   --> src/lib.rs:32:49
Sep 01 16:14:25.743 INFO kablam!    |
Sep 01 16:14:25.743 INFO kablam! 32 |         Self::new_with_keys(rng.next_u64(), rng.next_u64())
Sep 01 16:14:25.743 INFO kablam!    |                                                 ^^^^^^^^
Sep 01 16:14:25.743 INFO kablam!    |
Sep 01 16:14:25.743 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 01 16:14:25.743 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 01 16:14:25.743 INFO kablam!    |
Sep 01 16:14:25.743 INFO kablam! 19 | use rand::RngCore;
Sep 01 16:14:25.743 INFO kablam!    |
Sep 01 16:14:25.743 INFO kablam! 
Sep 01 16:14:25.800 INFO kablam! error: aborting due to 2 previous errors
Sep 01 16:14:25.800 INFO kablam! 
Sep 01 16:14:25.800 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Sep 01 16:14:25.811 INFO kablam! error: Could not compile `jumphash`.
Sep 01 16:14:25.811 INFO kablam! 
Sep 01 16:14:25.811 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 16:14:25.813 INFO kablam! su: No module specific data is present
Sep 01 16:14:26.282 INFO running `"docker" "rm" "-f" "f8366004112b1fcd4b22e13cc82b4010cd0586fb37cdb7f36b4ba905803436f4"`
Sep 01 16:14:26.407 INFO blam! f8366004112b1fcd4b22e13cc82b4010cd0586fb37cdb7f36b4ba905803436f4