Sep 02 09:44:51.601 INFO checking jumphash-0.1.3 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 09:44:51.601 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 09:44:51.601 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 09:44:51.862 INFO blam! 1a93416362395341bf9eae7778f036ada1d293133fdbed37494fc2a08d69e3f9
Sep 02 09:44:51.865 INFO running `"docker" "start" "-a" "1a93416362395341bf9eae7778f036ada1d293133fdbed37494fc2a08d69e3f9"`
Sep 02 09:44:52.644 INFO kablam!     Checking jumphash v0.1.3 (file:///source)
Sep 02 09:44:53.253 INFO kablam! warning: unused import: `rand::Rng`
Sep 02 09:44:53.253 INFO kablam!   --> src/lib.rs:19:5
Sep 02 09:44:53.253 INFO kablam!    |
Sep 02 09:44:53.253 INFO kablam! 19 | use rand::Rng;
Sep 02 09:44:53.253 INFO kablam!    |     ^^^^^^^^^
Sep 02 09:44:53.253 INFO kablam!    |
Sep 02 09:44:53.253 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 02 09:44:53.253 INFO kablam! 
Sep 02 09:44:53.435 INFO kablam! error[E0599]: no method named `next_u64` found for type `rand::ThreadRng` in the current scope
Sep 02 09:44:53.435 INFO kablam!   --> src/lib.rs:32:33
Sep 02 09:44:53.435 INFO kablam!    |
Sep 02 09:44:53.435 INFO kablam! 32 |         Self::new_with_keys(rng.next_u64(), rng.next_u64())
Sep 02 09:44:53.435 INFO kablam!    |                                 ^^^^^^^^
Sep 02 09:44:53.435 INFO kablam!    |
Sep 02 09:44:53.435 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 02 09:44:53.435 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 02 09:44:53.435 INFO kablam!    |
Sep 02 09:44:53.435 INFO kablam! 19 | use rand::RngCore;
Sep 02 09:44:53.435 INFO kablam!    |
Sep 02 09:44:53.435 INFO kablam! 
Sep 02 09:44:53.437 INFO kablam! error[E0599]: no method named `next_u64` found for type `rand::ThreadRng` in the current scope
Sep 02 09:44:53.437 INFO kablam!   --> src/lib.rs:32:49
Sep 02 09:44:53.437 INFO kablam!    |
Sep 02 09:44:53.437 INFO kablam! 32 |         Self::new_with_keys(rng.next_u64(), rng.next_u64())
Sep 02 09:44:53.437 INFO kablam!    |                                                 ^^^^^^^^
Sep 02 09:44:53.437 INFO kablam!    |
Sep 02 09:44:53.437 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 02 09:44:53.437 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 02 09:44:53.437 INFO kablam!    |
Sep 02 09:44:53.437 INFO kablam! 19 | use rand::RngCore;
Sep 02 09:44:53.437 INFO kablam!    |
Sep 02 09:44:53.437 INFO kablam! 
Sep 02 09:44:53.473 INFO kablam! warning: unused import: `rand::Rng`
Sep 02 09:44:53.474 INFO kablam!   --> src/lib.rs:19:5
Sep 02 09:44:53.474 INFO kablam!    |
Sep 02 09:44:53.474 INFO kablam! 19 | use rand::Rng;
Sep 02 09:44:53.474 INFO kablam!    |     ^^^^^^^^^
Sep 02 09:44:53.474 INFO kablam!    |
Sep 02 09:44:53.474 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 02 09:44:53.474 INFO kablam! 
Sep 02 09:44:53.489 INFO kablam! error: aborting due to 2 previous errors
Sep 02 09:44:53.490 INFO kablam! 
Sep 02 09:44:53.490 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Sep 02 09:44:53.499 INFO kablam! error: Could not compile `jumphash`.
Sep 02 09:44:53.499 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 09:44:53.680 INFO kablam! error[E0599]: no method named `next_u64` found for type `rand::ThreadRng` in the current scope
Sep 02 09:44:53.680 INFO kablam!   --> src/lib.rs:32:33
Sep 02 09:44:53.680 INFO kablam!    |
Sep 02 09:44:53.680 INFO kablam! 32 |         Self::new_with_keys(rng.next_u64(), rng.next_u64())
Sep 02 09:44:53.680 INFO kablam!    |                                 ^^^^^^^^
Sep 02 09:44:53.681 INFO kablam!    |
Sep 02 09:44:53.681 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 02 09:44:53.681 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 02 09:44:53.681 INFO kablam!    |
Sep 02 09:44:53.681 INFO kablam! 19 | use rand::RngCore;
Sep 02 09:44:53.681 INFO kablam!    |
Sep 02 09:44:53.681 INFO kablam! 
Sep 02 09:44:53.682 INFO kablam! error[E0599]: no method named `next_u64` found for type `rand::ThreadRng` in the current scope
Sep 02 09:44:53.682 INFO kablam!   --> src/lib.rs:32:49
Sep 02 09:44:53.683 INFO kablam!    |
Sep 02 09:44:53.683 INFO kablam! 32 |         Self::new_with_keys(rng.next_u64(), rng.next_u64())
Sep 02 09:44:53.683 INFO kablam!    |                                                 ^^^^^^^^
Sep 02 09:44:53.683 INFO kablam!    |
Sep 02 09:44:53.683 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 02 09:44:53.683 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 02 09:44:53.683 INFO kablam!    |
Sep 02 09:44:53.683 INFO kablam! 19 | use rand::RngCore;
Sep 02 09:44:53.683 INFO kablam!    |
Sep 02 09:44:53.683 INFO kablam! 
Sep 02 09:44:53.783 INFO kablam! error: aborting due to 2 previous errors
Sep 02 09:44:53.783 INFO kablam! 
Sep 02 09:44:53.783 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Sep 02 09:44:53.800 INFO kablam! error: Could not compile `jumphash`.
Sep 02 09:44:53.800 INFO kablam! 
Sep 02 09:44:53.801 INFO kablam! To learn more, run the command again with --verbose.
Sep 02 09:44:53.803 INFO kablam! su: No module specific data is present
Sep 02 09:44:54.210 INFO running `"docker" "rm" "-f" "1a93416362395341bf9eae7778f036ada1d293133fdbed37494fc2a08d69e3f9"`
Sep 02 09:44:54.353 INFO blam! 1a93416362395341bf9eae7778f036ada1d293133fdbed37494fc2a08d69e3f9