Sep 14 14:18:48.996 INFO checking jumphash-0.1.3 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 14:18:48.996 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 14:18:48.996 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-0/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 14:18:49.493 INFO blam! 4789f61b65ee8f5aa126a1c118666c1697f2493418efd9fa539baa6cd1ce776b
Sep 14 14:18:49.495 INFO running `"docker" "start" "-a" "4789f61b65ee8f5aa126a1c118666c1697f2493418efd9fa539baa6cd1ce776b"`
Sep 14 14:18:50.683 INFO kablam! usermod: no changes
Sep 14 14:18:50.779 INFO kablam!     Checking jumphash v0.1.3 (file:///source)
Sep 14 14:18:51.007 INFO kablam! warning: unused import: `rand::Rng`
Sep 14 14:18:51.007 INFO kablam!   --> src/lib.rs:19:5
Sep 14 14:18:51.007 INFO kablam!    |
Sep 14 14:18:51.007 INFO kablam! 19 | use rand::Rng;
Sep 14 14:18:51.007 INFO kablam!    |     ^^^^^^^^^
Sep 14 14:18:51.007 INFO kablam!    |
Sep 14 14:18:51.007 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 14 14:18:51.007 INFO kablam! 
Sep 14 14:18:51.110 INFO kablam! error[E0599]: no method named `next_u64` found for type `rand::ThreadRng` in the current scope
Sep 14 14:18:51.111 INFO kablam!   --> src/lib.rs:32:33
Sep 14 14:18:51.111 INFO kablam!    |
Sep 14 14:18:51.111 INFO kablam! 32 |         Self::new_with_keys(rng.next_u64(), rng.next_u64())
Sep 14 14:18:51.111 INFO kablam!    |                                 ^^^^^^^^
Sep 14 14:18:51.111 INFO kablam!    |
Sep 14 14:18:51.111 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 14 14:18:51.111 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 14 14:18:51.111 INFO kablam!    |
Sep 14 14:18:51.111 INFO kablam! 19 | use rand::RngCore;
Sep 14 14:18:51.111 INFO kablam!    |
Sep 14 14:18:51.111 INFO kablam! 
Sep 14 14:18:51.111 INFO kablam! error[E0599]: no method named `next_u64` found for type `rand::ThreadRng` in the current scope
Sep 14 14:18:51.111 INFO kablam!   --> src/lib.rs:32:49
Sep 14 14:18:51.111 INFO kablam!    |
Sep 14 14:18:51.111 INFO kablam! 32 |         Self::new_with_keys(rng.next_u64(), rng.next_u64())
Sep 14 14:18:51.111 INFO kablam!    |                                                 ^^^^^^^^
Sep 14 14:18:51.111 INFO kablam!    |
Sep 14 14:18:51.111 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 14 14:18:51.111 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 14 14:18:51.111 INFO kablam!    |
Sep 14 14:18:51.111 INFO kablam! 19 | use rand::RngCore;
Sep 14 14:18:51.111 INFO kablam!    |
Sep 14 14:18:51.111 INFO kablam! 
Sep 14 14:18:51.131 INFO kablam! warning: unused import: `rand::Rng`
Sep 14 14:18:51.131 INFO kablam!   --> src/lib.rs:19:5
Sep 14 14:18:51.131 INFO kablam!    |
Sep 14 14:18:51.131 INFO kablam! 19 | use rand::Rng;
Sep 14 14:18:51.131 INFO kablam!    |     ^^^^^^^^^
Sep 14 14:18:51.131 INFO kablam!    |
Sep 14 14:18:51.131 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 14 14:18:51.131 INFO kablam! 
Sep 14 14:18:51.131 INFO kablam! error: aborting due to 2 previous errors
Sep 14 14:18:51.131 INFO kablam! 
Sep 14 14:18:51.131 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Sep 14 14:18:51.135 INFO kablam! error: Could not compile `jumphash`.
Sep 14 14:18:51.135 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 14 14:18:51.234 INFO kablam! error[E0599]: no method named `next_u64` found for type `rand::ThreadRng` in the current scope
Sep 14 14:18:51.234 INFO kablam!   --> src/lib.rs:32:33
Sep 14 14:18:51.234 INFO kablam!    |
Sep 14 14:18:51.234 INFO kablam! 32 |         Self::new_with_keys(rng.next_u64(), rng.next_u64())
Sep 14 14:18:51.234 INFO kablam!    |                                 ^^^^^^^^
Sep 14 14:18:51.235 INFO kablam!    |
Sep 14 14:18:51.235 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 14 14:18:51.235 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 14 14:18:51.235 INFO kablam!    |
Sep 14 14:18:51.236 INFO kablam! 19 | use rand::RngCore;
Sep 14 14:18:51.236 INFO kablam!    |
Sep 14 14:18:51.236 INFO kablam! 
Sep 14 14:18:51.239 INFO kablam! error[E0599]: no method named `next_u64` found for type `rand::ThreadRng` in the current scope
Sep 14 14:18:51.239 INFO kablam!   --> src/lib.rs:32:49
Sep 14 14:18:51.239 INFO kablam!    |
Sep 14 14:18:51.239 INFO kablam! 32 |         Self::new_with_keys(rng.next_u64(), rng.next_u64())
Sep 14 14:18:51.239 INFO kablam!    |                                                 ^^^^^^^^
Sep 14 14:18:51.239 INFO kablam!    |
Sep 14 14:18:51.239 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 14 14:18:51.239 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 14 14:18:51.239 INFO kablam!    |
Sep 14 14:18:51.239 INFO kablam! 19 | use rand::RngCore;
Sep 14 14:18:51.239 INFO kablam!    |
Sep 14 14:18:51.239 INFO kablam! 
Sep 14 14:18:51.293 INFO kablam! error: aborting due to 2 previous errors
Sep 14 14:18:51.294 INFO kablam! 
Sep 14 14:18:51.294 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Sep 14 14:18:51.303 INFO kablam! error: Could not compile `jumphash`.
Sep 14 14:18:51.303 INFO kablam! 
Sep 14 14:18:51.303 INFO kablam! To learn more, run the command again with --verbose.
Sep 14 14:18:51.303 INFO kablam! su: No module specific data is present
Sep 14 14:18:51.964 INFO running `"docker" "rm" "-f" "4789f61b65ee8f5aa126a1c118666c1697f2493418efd9fa539baa6cd1ce776b"`
Sep 14 14:18:52.221 INFO blam! 4789f61b65ee8f5aa126a1c118666c1697f2493418efd9fa539baa6cd1ce776b