Sep 01 00:48:07.351 INFO checking hypercore-0.7.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Sep 01 00:48:07.352 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Sep 01 00:48:07.352 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 00:48:07.489 INFO blam! 8d21cd708f0c135fbac4822cc01f82fcffcc117af4da0fc43527e4d588228309
Sep 01 00:48:07.491 INFO running `"docker" "start" "-a" "8d21cd708f0c135fbac4822cc01f82fcffcc117af4da0fc43527e4d588228309"`
Sep 01 00:48:08.387 INFO kablam!     Checking mkdirp v0.1.0
Sep 01 00:48:08.387 INFO kablam!     Checking flat-tree v3.3.0
Sep 01 00:48:08.390 INFO kablam!     Checking sparse-bitfield v0.7.1
Sep 01 00:48:08.390 INFO kablam!     Checking sparse-bitfield v0.8.0
Sep 01 00:48:08.394 INFO kablam!    Compiling curve25519-dalek v0.16.4
Sep 01 00:48:08.396 INFO kablam!     Checking random-access-storage v0.5.0
Sep 01 00:48:08.396 INFO kablam!     Checking sleep-parser v0.6.0
Sep 01 00:48:08.397 INFO kablam!     Checking pretty-hash v0.2.0
Sep 01 00:48:09.233 INFO kablam!     Checking memory-pager v0.7.0
Sep 01 00:48:10.052 INFO kablam!     Checking random-access-disk v0.5.0
Sep 01 00:48:10.055 INFO kablam!     Checking random-access-memory v0.4.0
Sep 01 00:48:10.058 INFO kablam!     Checking tree-index v0.4.0
Sep 01 00:48:10.061 INFO kablam!     Checking merkle-tree-stream v0.5.0
Sep 01 00:48:17.672 INFO kablam!     Checking ed25519-dalek v0.6.2
Sep 01 00:48:18.871 INFO kablam!     Checking hypercore v0.7.0 (file:///source)
Sep 01 00:48:27.315 INFO kablam! warning: function is never used: `copy_keys`
Sep 01 00:48:27.315 INFO kablam!   --> tests/helpers.rs:19:1
Sep 01 00:48:27.315 INFO kablam!    |
Sep 01 00:48:27.315 INFO kablam! 19 | / pub fn copy_keys(
Sep 01 00:48:27.315 INFO kablam! 20 | |   feed: &Feed<impl RandomAccessMethods<Error = Error> + Debug>,
Sep 01 00:48:27.315 INFO kablam! 21 | | ) -> (PublicKey, SecretKey) {
Sep 01 00:48:27.315 INFO kablam! 22 | |   match &feed.secret_key() {
Sep 01 00:48:27.315 INFO kablam! ...  |
Sep 01 00:48:27.315 INFO kablam! 33 | |   }
Sep 01 00:48:27.315 INFO kablam! 34 | | }
Sep 01 00:48:27.315 INFO kablam!    | |_^
Sep 01 00:48:27.315 INFO kablam!    |
Sep 01 00:48:27.315 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 00:48:27.315 INFO kablam! 
Sep 01 00:48:28.410 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 00:48:28.410 INFO kablam!    --> tests/feed.rs:145:3
Sep 01 00:48:28.410 INFO kablam!     |
Sep 01 00:48:28.410 INFO kablam! 145 |   storage.write_public_key(&keypair.public);
Sep 01 00:48:28.410 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 00:48:28.410 INFO kablam!     |
Sep 01 00:48:28.410 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 01 00:48:28.410 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 00:48:28.410 INFO kablam! 
Sep 01 00:48:28.410 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 00:48:28.410 INFO kablam!    --> tests/feed.rs:156:3
Sep 01 00:48:28.410 INFO kablam!     |
Sep 01 00:48:28.410 INFO kablam! 156 |   storage.write_public_key(&keypair.public);
Sep 01 00:48:28.410 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 00:48:28.410 INFO kablam!     |
Sep 01 00:48:28.410 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 00:48:28.410 INFO kablam! 
Sep 01 00:48:28.410 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 00:48:28.410 INFO kablam!    --> tests/feed.rs:157:3
Sep 01 00:48:28.410 INFO kablam!     |
Sep 01 00:48:28.411 INFO kablam! 157 |   storage.write_secret_key(&keypair.secret);
Sep 01 00:48:28.411 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 00:48:28.411 INFO kablam!     |
Sep 01 00:48:28.411 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 00:48:28.411 INFO kablam! 
Sep 01 00:48:30.471 INFO kablam! warning: function is never used: `copy_keys`
Sep 01 00:48:30.471 INFO kablam!   --> tests/helpers.rs:19:1
Sep 01 00:48:30.471 INFO kablam!    |
Sep 01 00:48:30.471 INFO kablam! 19 | / pub fn copy_keys(
Sep 01 00:48:30.471 INFO kablam! 20 | |   feed: &Feed<impl RandomAccessMethods<Error = Error> + Debug>,
Sep 01 00:48:30.471 INFO kablam! 21 | | ) -> (PublicKey, SecretKey) {
Sep 01 00:48:30.471 INFO kablam! 22 | |   match &feed.secret_key() {
Sep 01 00:48:30.471 INFO kablam! ...  |
Sep 01 00:48:30.471 INFO kablam! 33 | |   }
Sep 01 00:48:30.471 INFO kablam! 34 | | }
Sep 01 00:48:30.471 INFO kablam!    | |_^
Sep 01 00:48:30.478 INFO kablam!    |
Sep 01 00:48:30.479 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 00:48:30.479 INFO kablam! 
Sep 01 00:48:33.103 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 24.87s
Sep 01 00:48:33.147 INFO kablam! su: No module specific data is present
Sep 01 00:48:33.724 INFO running `"docker" "rm" "-f" "8d21cd708f0c135fbac4822cc01f82fcffcc117af4da0fc43527e4d588228309"`
Sep 01 00:48:33.880 INFO blam! 8d21cd708f0c135fbac4822cc01f82fcffcc117af4da0fc43527e4d588228309