Aug 17 20:02:13.271 INFO checking hkdf-0.5.0 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 20:02:13.271 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 20:02:13.271 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 20:02:13.271 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-3/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 20:02:13.539 INFO blam! 27bd9973cf9038a37c5753e2b5fbcc3d5e6d00407d044e9c66ae3706a41eb63b
Aug 17 20:02:13.541 INFO running `"docker" "start" "-a" "27bd9973cf9038a37c5753e2b5fbcc3d5e6d00407d044e9c66ae3706a41eb63b"`
Aug 17 20:02:14.587 INFO kablam!     Checking hkdf v0.5.0 (file:///source)
Aug 17 20:02:16.250 INFO kablam! warning: variable does not need to be mutable
Aug 17 20:02:16.250 INFO kablam!    --> src/hkdf.rs:138:17
Aug 17 20:02:16.250 INFO kablam!     |
Aug 17 20:02:16.250 INFO kablam! 138 |             let mut hkdf = Hkdf::<Sha256>::extract(Option::from(&salt[..]), &ikm[..]);
Aug 17 20:02:16.250 INFO kablam!     |                 ----^^^^
Aug 17 20:02:16.250 INFO kablam!     |                 |
Aug 17 20:02:16.250 INFO kablam!     |                 help: remove this `mut`
Aug 17 20:02:16.250 INFO kablam!     |
Aug 17 20:02:16.250 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 20:02:16.250 INFO kablam! 
Aug 17 20:02:16.281 INFO kablam! warning: variable does not need to be mutable
Aug 17 20:02:16.281 INFO kablam!    --> src/hkdf.rs:253:17
Aug 17 20:02:16.281 INFO kablam!     |
Aug 17 20:02:16.281 INFO kablam! 253 |             let mut hkdf = Hkdf::<Sha1>::extract(Some(&salt[..]), &ikm[..]);
Aug 17 20:02:16.281 INFO kablam!     |                 ----^^^^
Aug 17 20:02:16.281 INFO kablam!     |                 |
Aug 17 20:02:16.281 INFO kablam!     |                 help: remove this `mut`
Aug 17 20:02:16.282 INFO kablam! 
Aug 17 20:02:16.938 INFO kablam! error[E0599]: no function or associated item named `new` found for type `hkdf::Hkdf<sha2::Sha256>` in the current scope
Aug 17 20:02:16.938 INFO kablam!   --> benches/hkdf.rs:11:15
Aug 17 20:02:16.938 INFO kablam!    |
Aug 17 20:02:16.938 INFO kablam! 11 |     b.iter(|| Hkdf::<Sha256>::new(&[], &[]).derive(&[], 10));
Aug 17 20:02:16.938 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^ function or associated item not found in `hkdf::Hkdf<sha2::Sha256>`
Aug 17 20:02:16.938 INFO kablam! 
Aug 17 20:02:16.951 INFO kablam! error[E0599]: no function or associated item named `new` found for type `hkdf::Hkdf<sha2::Sha256>` in the current scope
Aug 17 20:02:16.951 INFO kablam!   --> benches/hkdf.rs:16:15
Aug 17 20:02:16.951 INFO kablam!    |
Aug 17 20:02:16.951 INFO kablam! 16 |     b.iter(|| Hkdf::<Sha256>::new(&[], &[]).derive(&[], 1024));
Aug 17 20:02:16.951 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^ function or associated item not found in `hkdf::Hkdf<sha2::Sha256>`
Aug 17 20:02:16.951 INFO kablam! 
Aug 17 20:02:16.953 INFO kablam! error[E0599]: no function or associated item named `new` found for type `hkdf::Hkdf<sha2::Sha256>` in the current scope
Aug 17 20:02:16.953 INFO kablam!   --> benches/hkdf.rs:21:15
Aug 17 20:02:16.953 INFO kablam!    |
Aug 17 20:02:16.953 INFO kablam! 21 |     b.iter(|| Hkdf::<Sha256>::new(&[], &[]).derive(&[], 8000));
Aug 17 20:02:16.953 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^ function or associated item not found in `hkdf::Hkdf<sha2::Sha256>`
Aug 17 20:02:16.953 INFO kablam! 
Aug 17 20:02:17.035 INFO kablam! error: aborting due to 3 previous errors
Aug 17 20:02:17.035 INFO kablam! 
Aug 17 20:02:17.035 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Aug 17 20:02:17.056 INFO kablam! error: Could not compile `hkdf`.
Aug 17 20:02:17.057 INFO kablam! 
Aug 17 20:02:17.057 INFO kablam! To learn more, run the command again with --verbose.
Aug 17 20:02:17.059 INFO kablam! su: No module specific data is present
Aug 17 20:02:17.558 INFO running `"docker" "rm" "-f" "27bd9973cf9038a37c5753e2b5fbcc3d5e6d00407d044e9c66ae3706a41eb63b"`
Aug 17 20:02:17.736 INFO blam! 27bd9973cf9038a37c5753e2b5fbcc3d5e6d00407d044e9c66ae3706a41eb63b