Sep 05 00:37:36.727 INFO checking chain-p2p-0.1.7 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 05 00:37:36.727 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 05 00:37:36.727 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-2/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 00:37:36.959 INFO blam! 1a3d4ba599dcbf02b1dcb7b5427c4892b4228801df91f1feeb30d474792370b1
Sep 05 00:37:36.962 INFO running `"docker" "start" "-a" "1a3d4ba599dcbf02b1dcb7b5427c4892b4228801df91f1feeb30d474792370b1"`
Sep 05 00:37:37.891 INFO kablam!     Checking chain-p2p v0.1.7 (file:///source)
Sep 05 00:37:41.999 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 05 00:37:41.999 INFO kablam!    --> src/p2p/mod.rs:112:9
Sep 05 00:37:41.999 INFO kablam!     |
Sep 05 00:37:41.999 INFO kablam! 112 |         Conns::update(conns_update, index, conn_addr);
Sep 05 00:37:41.999 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 00:37:41.999 INFO kablam!     |
Sep 05 00:37:41.999 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 05 00:37:42.000 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 05 00:37:42.000 INFO kablam! 
Sep 05 00:37:42.000 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 05 00:37:42.000 INFO kablam!    --> src/p2p/mod.rs:123:9
Sep 05 00:37:42.000 INFO kablam!     |
Sep 05 00:37:42.000 INFO kablam! 123 |         Conns::remove(conns_dis, index);
Sep 05 00:37:42.000 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 00:37:42.000 INFO kablam!     |
Sep 05 00:37:42.000 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 05 00:37:42.000 INFO kablam! 
Sep 05 00:37:42.254 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 05 00:37:42.254 INFO kablam!    --> src/p2p/mod.rs:112:9
Sep 05 00:37:42.254 INFO kablam!     |
Sep 05 00:37:42.254 INFO kablam! 112 |         Conns::update(conns_update, index, conn_addr);
Sep 05 00:37:42.254 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 00:37:42.254 INFO kablam!     |
Sep 05 00:37:42.254 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 05 00:37:42.254 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 05 00:37:42.254 INFO kablam! 
Sep 05 00:37:42.254 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 05 00:37:42.254 INFO kablam!    --> src/p2p/mod.rs:123:9
Sep 05 00:37:42.254 INFO kablam!     |
Sep 05 00:37:42.254 INFO kablam! 123 |         Conns::remove(conns_dis, index);
Sep 05 00:37:42.254 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 00:37:42.254 INFO kablam!     |
Sep 05 00:37:42.254 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 05 00:37:42.254 INFO kablam! 
Sep 05 00:37:45.245 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.47s
Sep 05 00:37:45.254 INFO kablam! su: No module specific data is present
Sep 05 00:37:46.121 INFO running `"docker" "rm" "-f" "1a3d4ba599dcbf02b1dcb7b5427c4892b4228801df91f1feeb30d474792370b1"`
Sep 05 00:37:46.204 INFO blam! 1a3d4ba599dcbf02b1dcb7b5427c4892b4228801df91f1feeb30d474792370b1