Sep 20 03:49:04.460 INFO checking chain-p2p-0.1.7 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 03:49:04.460 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 03:49:04.461 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-3/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 03:49:04.584 INFO blam! d60633aaacb27b37ac8fb504ac9edc2386287561b733f46ca35b93fab99b9c65
Sep 20 03:49:04.586 INFO running `"docker" "start" "-a" "d60633aaacb27b37ac8fb504ac9edc2386287561b733f46ca35b93fab99b9c65"`
Sep 20 03:49:05.902 INFO kablam! usermod: no changes
Sep 20 03:49:06.111 INFO kablam!     Checking chain-p2p v0.1.7 (/source)
Sep 20 03:49:08.248 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 03:49:08.248 INFO kablam!    --> src/p2p/mod.rs:112:9
Sep 20 03:49:08.248 INFO kablam!     |
Sep 20 03:49:08.248 INFO kablam! 112 |         Conns::update(conns_update, index, conn_addr);
Sep 20 03:49:08.248 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:49:08.248 INFO kablam!     |
Sep 20 03:49:08.248 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 20 03:49:08.248 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 03:49:08.248 INFO kablam! 
Sep 20 03:49:08.248 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 03:49:08.248 INFO kablam!    --> src/p2p/mod.rs:123:9
Sep 20 03:49:08.248 INFO kablam!     |
Sep 20 03:49:08.248 INFO kablam! 123 |         Conns::remove(conns_dis, index);
Sep 20 03:49:08.248 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:49:08.248 INFO kablam!     |
Sep 20 03:49:08.248 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 03:49:08.248 INFO kablam! 
Sep 20 03:49:08.270 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 03:49:08.270 INFO kablam!    --> src/p2p/mod.rs:112:9
Sep 20 03:49:08.270 INFO kablam!     |
Sep 20 03:49:08.270 INFO kablam! 112 |         Conns::update(conns_update, index, conn_addr);
Sep 20 03:49:08.270 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:49:08.270 INFO kablam!     |
Sep 20 03:49:08.270 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 20 03:49:08.270 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 03:49:08.270 INFO kablam! 
Sep 20 03:49:08.270 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 03:49:08.270 INFO kablam!    --> src/p2p/mod.rs:123:9
Sep 20 03:49:08.270 INFO kablam!     |
Sep 20 03:49:08.270 INFO kablam! 123 |         Conns::remove(conns_dis, index);
Sep 20 03:49:08.270 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:49:08.270 INFO kablam!     |
Sep 20 03:49:08.270 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 03:49:08.270 INFO kablam! 
Sep 20 03:49:09.663 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.73s
Sep 20 03:49:09.671 INFO kablam! su: No module specific data is present
Sep 20 03:49:10.313 INFO running `"docker" "rm" "-f" "d60633aaacb27b37ac8fb504ac9edc2386287561b733f46ca35b93fab99b9c65"`
Sep 20 03:49:10.394 INFO blam! d60633aaacb27b37ac8fb504ac9edc2386287561b733f46ca35b93fab99b9c65