Sep 21 08:08:45.259 INFO checking kademlia-0.1.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 08:08:45.259 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 08:08:45.260 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 08:08:45.444 INFO blam! 6063213b70582e6b72b5ba766f45bfe4f6bd80bba292b8c74da1ff2de0cfe55b
Sep 21 08:08:45.454 INFO running `"docker" "start" "-a" "6063213b70582e6b72b5ba766f45bfe4f6bd80bba292b8c74da1ff2de0cfe55b"`
Sep 21 08:08:46.963 INFO kablam! usermod: no changes
Sep 21 08:08:47.050 INFO kablam!     Checking kademlia v0.1.0 (/source)
Sep 21 08:08:47.519 INFO kablam! warning: unused import: `rand::OsRng`
Sep 21 08:08:47.519 INFO kablam!  --> src/number_160.rs:1:5
Sep 21 08:08:47.519 INFO kablam!   |
Sep 21 08:08:47.519 INFO kablam! 1 | use rand::OsRng;
Sep 21 08:08:47.519 INFO kablam!   |     ^^^^^^^^^^^
Sep 21 08:08:47.519 INFO kablam!   |
Sep 21 08:08:47.519 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 08:08:47.519 INFO kablam! 
Sep 21 08:08:47.519 INFO kablam! warning: unused import: `number_160::Number160`
Sep 21 08:08:47.519 INFO kablam!  --> src/main.rs:4:5
Sep 21 08:08:47.519 INFO kablam!   |
Sep 21 08:08:47.519 INFO kablam! 4 | use number_160::Number160;
Sep 21 08:08:47.519 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Sep 21 08:08:47.519 INFO kablam! 
Sep 21 08:08:47.554 INFO kablam! warning: struct is never constructed: `Number160`
Sep 21 08:08:47.554 INFO kablam!  --> src/number_160.rs:3:1
Sep 21 08:08:47.554 INFO kablam!   |
Sep 21 08:08:47.554 INFO kablam! 3 | / pub struct Number160 (
Sep 21 08:08:47.554 INFO kablam! 4 | |     [u8; 20]
Sep 21 08:08:47.554 INFO kablam! 5 | | );
Sep 21 08:08:47.554 INFO kablam!   | |__^
Sep 21 08:08:47.554 INFO kablam!   |
Sep 21 08:08:47.554 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 21 08:08:47.554 INFO kablam! 
Sep 21 08:08:47.554 INFO kablam! warning: method is never used: `new`
Sep 21 08:08:47.554 INFO kablam!  --> src/number_160.rs:9:5
Sep 21 08:08:47.554 INFO kablam!   |
Sep 21 08:08:47.554 INFO kablam! 9 |     pub fn new(b : [u8; 20]) -> Number160 {
Sep 21 08:08:47.554 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 08:08:47.554 INFO kablam! 
Sep 21 08:08:47.640 INFO kablam! warning: unused import: `rand::OsRng`
Sep 21 08:08:47.641 INFO kablam!  --> src/number_160.rs:1:5
Sep 21 08:08:47.641 INFO kablam!   |
Sep 21 08:08:47.641 INFO kablam! 1 | use rand::OsRng;
Sep 21 08:08:47.642 INFO kablam!   |     ^^^^^^^^^^^
Sep 21 08:08:47.642 INFO kablam!   |
Sep 21 08:08:47.642 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 08:08:47.643 INFO kablam! 
Sep 21 08:08:47.643 INFO kablam! warning: unused import: `number_160::Number160`
Sep 21 08:08:47.643 INFO kablam!  --> src/main.rs:4:5
Sep 21 08:08:47.644 INFO kablam!   |
Sep 21 08:08:47.644 INFO kablam! 4 | use number_160::Number160;
Sep 21 08:08:47.644 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Sep 21 08:08:47.644 INFO kablam! 
Sep 21 08:08:47.655 INFO kablam! warning: struct is never constructed: `Number160`
Sep 21 08:08:47.656 INFO kablam!  --> src/number_160.rs:3:1
Sep 21 08:08:47.656 INFO kablam!   |
Sep 21 08:08:47.656 INFO kablam! 3 | / pub struct Number160 (
Sep 21 08:08:47.657 INFO kablam! 4 | |     [u8; 20]
Sep 21 08:08:47.657 INFO kablam! 5 | | );
Sep 21 08:08:47.657 INFO kablam!   | |__^
Sep 21 08:08:47.657 INFO kablam!   |
Sep 21 08:08:47.658 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 21 08:08:47.658 INFO kablam! 
Sep 21 08:08:47.658 INFO kablam! warning: method is never used: `new`
Sep 21 08:08:47.659 INFO kablam!  --> src/number_160.rs:9:5
Sep 21 08:08:47.659 INFO kablam!   |
Sep 21 08:08:47.659 INFO kablam! 9 |     pub fn new(b : [u8; 20]) -> Number160 {
Sep 21 08:08:47.660 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 08:08:47.660 INFO kablam! 
Sep 21 08:08:47.702 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Sep 21 08:08:47.705 INFO kablam! su: No module specific data is present
Sep 21 08:08:48.750 INFO running `"docker" "rm" "-f" "6063213b70582e6b72b5ba766f45bfe4f6bd80bba292b8c74da1ff2de0cfe55b"`
Sep 21 08:08:48.884 INFO blam! 6063213b70582e6b72b5ba766f45bfe4f6bd80bba292b8c74da1ff2de0cfe55b