Sep 20 01:48:14.437 INFO checking hypercore-0.7.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 20 01:48:14.437 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 20 01:48:14.437 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-0/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 01:48:14.578 INFO blam! 9b4f49ceaf8f5c1b9d7f42596aebe3692f3640977cf175ec04bf38b2474d1daa
Sep 20 01:48:14.579 INFO running `"docker" "start" "-a" "9b4f49ceaf8f5c1b9d7f42596aebe3692f3640977cf175ec04bf38b2474d1daa"`
Sep 20 01:48:15.501 INFO kablam! usermod: no changes
Sep 20 01:48:15.660 INFO kablam!     Checking memory-pager v0.6.1
Sep 20 01:48:15.676 INFO kablam!     Checking flat-tree v3.3.0
Sep 20 01:48:15.676 INFO kablam!     Checking mkdirp v0.1.0
Sep 20 01:48:15.680 INFO kablam!    Compiling curve25519-dalek v0.16.4
Sep 20 01:48:15.686 INFO kablam!     Checking memory-pager v0.8.0
Sep 20 01:48:15.686 INFO kablam!     Checking random-access-storage v0.5.0
Sep 20 01:48:15.686 INFO kablam!     Checking memory-pager v0.7.0
Sep 20 01:48:15.697 INFO kablam!     Checking sleep-parser v0.6.0
Sep 20 01:48:16.039 INFO kablam!     Checking pretty-hash v0.2.0
Sep 20 01:48:16.462 INFO kablam!     Checking merkle-tree-stream v0.5.0
Sep 20 01:48:16.519 INFO kablam!     Checking sparse-bitfield v0.7.1
Sep 20 01:48:16.822 INFO kablam!     Checking random-access-disk v0.5.0
Sep 20 01:48:17.487 INFO kablam!     Checking random-access-memory v0.4.0
Sep 20 01:48:18.138 INFO kablam!     Checking sparse-bitfield v0.8.1
Sep 20 01:48:18.319 INFO kablam!     Checking tree-index v0.4.1
Sep 20 01:48:20.769 INFO kablam!     Checking ed25519-dalek v0.6.2
Sep 20 01:48:21.739 INFO kablam!     Checking hypercore v0.7.0 (/source)
Sep 20 01:48:28.614 INFO kablam! warning: function is never used: `copy_keys`
Sep 20 01:48:28.614 INFO kablam!   --> tests/helpers.rs:19:1
Sep 20 01:48:28.614 INFO kablam!    |
Sep 20 01:48:28.614 INFO kablam! 19 | / pub fn copy_keys(
Sep 20 01:48:28.614 INFO kablam! 20 | |   feed: &Feed<impl RandomAccessMethods<Error = Error> + Debug>,
Sep 20 01:48:28.614 INFO kablam! 21 | | ) -> (PublicKey, SecretKey) {
Sep 20 01:48:28.614 INFO kablam! 22 | |   match &feed.secret_key() {
Sep 20 01:48:28.614 INFO kablam! ...  |
Sep 20 01:48:28.614 INFO kablam! 33 | |   }
Sep 20 01:48:28.614 INFO kablam! 34 | | }
Sep 20 01:48:28.614 INFO kablam!    | |_^
Sep 20 01:48:28.614 INFO kablam!    |
Sep 20 01:48:28.614 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 20 01:48:28.614 INFO kablam! 
Sep 20 01:48:29.182 INFO kablam! warning: function is never used: `copy_keys`
Sep 20 01:48:29.182 INFO kablam!   --> tests/helpers.rs:19:1
Sep 20 01:48:29.182 INFO kablam!    |
Sep 20 01:48:29.182 INFO kablam! 19 | / pub fn copy_keys(
Sep 20 01:48:29.182 INFO kablam! 20 | |   feed: &Feed<impl RandomAccessMethods<Error = Error> + Debug>,
Sep 20 01:48:29.182 INFO kablam! 21 | | ) -> (PublicKey, SecretKey) {
Sep 20 01:48:29.182 INFO kablam! 22 | |   match &feed.secret_key() {
Sep 20 01:48:29.182 INFO kablam! ...  |
Sep 20 01:48:29.182 INFO kablam! 33 | |   }
Sep 20 01:48:29.182 INFO kablam! 34 | | }
Sep 20 01:48:29.182 INFO kablam!    | |_^
Sep 20 01:48:29.182 INFO kablam!    |
Sep 20 01:48:29.182 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 20 01:48:29.182 INFO kablam! 
Sep 20 01:48:29.378 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 01:48:29.378 INFO kablam!    --> tests/feed.rs:145:3
Sep 20 01:48:29.378 INFO kablam!     |
Sep 20 01:48:29.378 INFO kablam! 145 |   storage.write_public_key(&keypair.public);
Sep 20 01:48:29.378 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 01:48:29.378 INFO kablam!     |
Sep 20 01:48:29.378 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 20 01:48:29.378 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 01:48:29.378 INFO kablam! 
Sep 20 01:48:29.378 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 01:48:29.378 INFO kablam!    --> tests/feed.rs:156:3
Sep 20 01:48:29.378 INFO kablam!     |
Sep 20 01:48:29.378 INFO kablam! 156 |   storage.write_public_key(&keypair.public);
Sep 20 01:48:29.378 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 01:48:29.378 INFO kablam!     |
Sep 20 01:48:29.379 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 01:48:29.379 INFO kablam! 
Sep 20 01:48:29.379 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 01:48:29.379 INFO kablam!    --> tests/feed.rs:157:3
Sep 20 01:48:29.379 INFO kablam!     |
Sep 20 01:48:29.379 INFO kablam! 157 |   storage.write_secret_key(&keypair.secret);
Sep 20 01:48:29.379 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 01:48:29.379 INFO kablam!     |
Sep 20 01:48:29.379 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 01:48:29.379 INFO kablam! 
Sep 20 01:48:29.397 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.86s
Sep 20 01:48:29.416 INFO kablam! su: No module specific data is present
Sep 20 01:48:29.962 INFO running `"docker" "rm" "-f" "9b4f49ceaf8f5c1b9d7f42596aebe3692f3640977cf175ec04bf38b2474d1daa"`
Sep 20 01:48:30.072 INFO blam! 9b4f49ceaf8f5c1b9d7f42596aebe3692f3640977cf175ec04bf38b2474d1daa