Sep 04 21:45:02.058 INFO checking chain-p2p-0.1.7 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 21:45:02.058 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 21:45:02.058 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 21:45:02.229 INFO blam! 8a9ce162734aec6d7d4aaed24ea7520666698a5d983c9ba7268c0544f177639f
Sep 04 21:45:02.231 INFO running `"docker" "start" "-a" "8a9ce162734aec6d7d4aaed24ea7520666698a5d983c9ba7268c0544f177639f"`
Sep 04 21:45:02.979 INFO kablam!     Checking chain-p2p v0.1.7 (file:///source)
Sep 04 21:45:07.394 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 21:45:07.394 INFO kablam!    --> src/p2p/mod.rs:112:9
Sep 04 21:45:07.394 INFO kablam!     |
Sep 04 21:45:07.394 INFO kablam! 112 |         Conns::update(conns_update, index, conn_addr);
Sep 04 21:45:07.394 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 21:45:07.394 INFO kablam!     |
Sep 04 21:45:07.394 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 04 21:45:07.394 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 21:45:07.394 INFO kablam! 
Sep 04 21:45:07.395 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 21:45:07.395 INFO kablam!    --> src/p2p/mod.rs:123:9
Sep 04 21:45:07.395 INFO kablam!     |
Sep 04 21:45:07.395 INFO kablam! 123 |         Conns::remove(conns_dis, index);
Sep 04 21:45:07.395 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 21:45:07.395 INFO kablam!     |
Sep 04 21:45:07.395 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 21:45:07.395 INFO kablam! 
Sep 04 21:45:07.711 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 21:45:07.711 INFO kablam!    --> src/p2p/mod.rs:112:9
Sep 04 21:45:07.711 INFO kablam!     |
Sep 04 21:45:07.711 INFO kablam! 112 |         Conns::update(conns_update, index, conn_addr);
Sep 04 21:45:07.711 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 21:45:07.711 INFO kablam!     |
Sep 04 21:45:07.711 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 04 21:45:07.711 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 21:45:07.711 INFO kablam! 
Sep 04 21:45:07.711 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 21:45:07.711 INFO kablam!    --> src/p2p/mod.rs:123:9
Sep 04 21:45:07.711 INFO kablam!     |
Sep 04 21:45:07.711 INFO kablam! 123 |         Conns::remove(conns_dis, index);
Sep 04 21:45:07.711 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 21:45:07.711 INFO kablam!     |
Sep 04 21:45:07.711 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 21:45:07.712 INFO kablam! 
Sep 04 21:45:10.875 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.98s
Sep 04 21:45:10.882 INFO kablam! su: No module specific data is present
Sep 04 21:45:11.270 INFO running `"docker" "rm" "-f" "8a9ce162734aec6d7d4aaed24ea7520666698a5d983c9ba7268c0544f177639f"`
Sep 04 21:45:11.375 INFO blam! 8a9ce162734aec6d7d4aaed24ea7520666698a5d983c9ba7268c0544f177639f