Aug 30 21:46:09.740 INFO checking chain-p2p-0.1.7 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 21:46:09.740 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 21:46:09.740 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 21:46:09.914 INFO blam! 8f167a535366c2edf39149b1f2aa4b9ab945263bd51cf17128459f472d254aea
Aug 30 21:46:09.916 INFO running `"docker" "start" "-a" "8f167a535366c2edf39149b1f2aa4b9ab945263bd51cf17128459f472d254aea"`
Aug 30 21:46:10.796 INFO kablam!     Checking chain-p2p v0.1.7 (file:///source)
Aug 30 21:46:15.152 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 21:46:15.152 INFO kablam!    --> src/p2p/mod.rs:112:9
Aug 30 21:46:15.152 INFO kablam!     |
Aug 30 21:46:15.152 INFO kablam! 112 |         Conns::update(conns_update, index, conn_addr);
Aug 30 21:46:15.152 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 21:46:15.152 INFO kablam!     |
Aug 30 21:46:15.152 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 21:46:15.152 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 21:46:15.152 INFO kablam! 
Aug 30 21:46:15.153 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 21:46:15.153 INFO kablam!    --> src/p2p/mod.rs:123:9
Aug 30 21:46:15.153 INFO kablam!     |
Aug 30 21:46:15.153 INFO kablam! 123 |         Conns::remove(conns_dis, index);
Aug 30 21:46:15.153 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 21:46:15.153 INFO kablam!     |
Aug 30 21:46:15.153 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 21:46:15.153 INFO kablam! 
Aug 30 21:46:15.250 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 21:46:15.250 INFO kablam!    --> src/p2p/mod.rs:112:9
Aug 30 21:46:15.250 INFO kablam!     |
Aug 30 21:46:15.250 INFO kablam! 112 |         Conns::update(conns_update, index, conn_addr);
Aug 30 21:46:15.250 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 21:46:15.250 INFO kablam!     |
Aug 30 21:46:15.250 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 21:46:15.250 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 21:46:15.250 INFO kablam! 
Aug 30 21:46:15.250 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 21:46:15.250 INFO kablam!    --> src/p2p/mod.rs:123:9
Aug 30 21:46:15.250 INFO kablam!     |
Aug 30 21:46:15.250 INFO kablam! 123 |         Conns::remove(conns_dis, index);
Aug 30 21:46:15.250 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 21:46:15.251 INFO kablam!     |
Aug 30 21:46:15.251 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 21:46:15.251 INFO kablam! 
Aug 30 21:46:18.585 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.91s
Aug 30 21:46:18.592 INFO kablam! su: No module specific data is present
Aug 30 21:46:19.029 INFO running `"docker" "rm" "-f" "8f167a535366c2edf39149b1f2aa4b9ab945263bd51cf17128459f472d254aea"`
Aug 30 21:46:19.131 INFO blam! 8f167a535366c2edf39149b1f2aa4b9ab945263bd51cf17128459f472d254aea