Sep 19 23:28:52.061 INFO checking jumphash-0.1.3 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 23:28:52.061 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 23:28:52.061 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-4/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 23:28:52.241 INFO blam! c1687d1c01e8dbf68855df59b3ab22d28fdea494e9acc9d7febec1c05766a4e4
Sep 19 23:28:52.248 INFO running `"docker" "start" "-a" "c1687d1c01e8dbf68855df59b3ab22d28fdea494e9acc9d7febec1c05766a4e4"`
Sep 19 23:28:53.492 INFO kablam! usermod: no changes
Sep 19 23:28:53.670 INFO kablam!     Checking jumphash v0.1.3 (/source)
Sep 19 23:28:54.227 INFO kablam! warning: unused import: `rand::Rng`
Sep 19 23:28:54.227 INFO kablam!   --> src/lib.rs:19:5
Sep 19 23:28:54.227 INFO kablam!    |
Sep 19 23:28:54.227 INFO kablam! 19 | use rand::Rng;
Sep 19 23:28:54.227 INFO kablam!    |     ^^^^^^^^^
Sep 19 23:28:54.227 INFO kablam!    |
Sep 19 23:28:54.231 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 19 23:28:54.231 INFO kablam! 
Sep 19 23:28:54.267 INFO kablam! warning: unused import: `rand::Rng`
Sep 19 23:28:54.267 INFO kablam!   --> src/lib.rs:19:5
Sep 19 23:28:54.267 INFO kablam!    |
Sep 19 23:28:54.267 INFO kablam! 19 | use rand::Rng;
Sep 19 23:28:54.267 INFO kablam!    |     ^^^^^^^^^
Sep 19 23:28:54.267 INFO kablam!    |
Sep 19 23:28:54.267 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 19 23:28:54.267 INFO kablam! 
Sep 19 23:28:54.307 INFO kablam! error[E0599]: no method named `next_u64` found for type `rand::ThreadRng` in the current scope
Sep 19 23:28:54.307 INFO kablam!   --> src/lib.rs:32:33
Sep 19 23:28:54.307 INFO kablam!    |
Sep 19 23:28:54.307 INFO kablam! 32 |         Self::new_with_keys(rng.next_u64(), rng.next_u64())
Sep 19 23:28:54.307 INFO kablam!    |                                 ^^^^^^^^
Sep 19 23:28:54.307 INFO kablam!    |
Sep 19 23:28:54.307 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 19 23:28:54.307 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 19 23:28:54.307 INFO kablam!    |
Sep 19 23:28:54.307 INFO kablam! 19 | use rand::RngCore;
Sep 19 23:28:54.307 INFO kablam!    |
Sep 19 23:28:54.307 INFO kablam! 
Sep 19 23:28:54.310 INFO kablam! error[E0599]: no method named `next_u64` found for type `rand::ThreadRng` in the current scope
Sep 19 23:28:54.310 INFO kablam!   --> src/lib.rs:32:49
Sep 19 23:28:54.310 INFO kablam!    |
Sep 19 23:28:54.310 INFO kablam! 32 |         Self::new_with_keys(rng.next_u64(), rng.next_u64())
Sep 19 23:28:54.310 INFO kablam!    |                                                 ^^^^^^^^
Sep 19 23:28:54.310 INFO kablam!    |
Sep 19 23:28:54.310 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 19 23:28:54.310 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 19 23:28:54.310 INFO kablam!    |
Sep 19 23:28:54.310 INFO kablam! 19 | use rand::RngCore;
Sep 19 23:28:54.310 INFO kablam!    |
Sep 19 23:28:54.310 INFO kablam! 
Sep 19 23:28:54.327 INFO kablam! error: aborting due to 2 previous errors
Sep 19 23:28:54.327 INFO kablam! 
Sep 19 23:28:54.327 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Sep 19 23:28:54.339 INFO kablam! error: Could not compile `jumphash`.
Sep 19 23:28:54.339 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 23:28:54.389 INFO kablam! error[E0599]: no method named `next_u64` found for type `rand::ThreadRng` in the current scope
Sep 19 23:28:54.389 INFO kablam!   --> src/lib.rs:32:33
Sep 19 23:28:54.389 INFO kablam!    |
Sep 19 23:28:54.389 INFO kablam! 32 |         Self::new_with_keys(rng.next_u64(), rng.next_u64())
Sep 19 23:28:54.389 INFO kablam!    |                                 ^^^^^^^^
Sep 19 23:28:54.389 INFO kablam!    |
Sep 19 23:28:54.389 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 19 23:28:54.389 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 19 23:28:54.389 INFO kablam!    |
Sep 19 23:28:54.389 INFO kablam! 19 | use rand::RngCore;
Sep 19 23:28:54.389 INFO kablam!    |
Sep 19 23:28:54.390 INFO kablam! 
Sep 19 23:28:54.390 INFO kablam! error[E0599]: no method named `next_u64` found for type `rand::ThreadRng` in the current scope
Sep 19 23:28:54.390 INFO kablam!   --> src/lib.rs:32:49
Sep 19 23:28:54.390 INFO kablam!    |
Sep 19 23:28:54.390 INFO kablam! 32 |         Self::new_with_keys(rng.next_u64(), rng.next_u64())
Sep 19 23:28:54.390 INFO kablam!    |                                                 ^^^^^^^^
Sep 19 23:28:54.390 INFO kablam!    |
Sep 19 23:28:54.390 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 19 23:28:54.390 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 19 23:28:54.390 INFO kablam!    |
Sep 19 23:28:54.390 INFO kablam! 19 | use rand::RngCore;
Sep 19 23:28:54.390 INFO kablam!    |
Sep 19 23:28:54.390 INFO kablam! 
Sep 19 23:28:54.422 INFO kablam! error: aborting due to 2 previous errors
Sep 19 23:28:54.423 INFO kablam! 
Sep 19 23:28:54.423 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Sep 19 23:28:54.436 INFO kablam! error: Could not compile `jumphash`.
Sep 19 23:28:54.436 INFO kablam! 
Sep 19 23:28:54.436 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 23:28:54.436 INFO kablam! su: No module specific data is present
Sep 19 23:28:55.077 INFO running `"docker" "rm" "-f" "c1687d1c01e8dbf68855df59b3ab22d28fdea494e9acc9d7febec1c05766a4e4"`
Sep 19 23:28:55.203 INFO blam! c1687d1c01e8dbf68855df59b3ab22d28fdea494e9acc9d7febec1c05766a4e4