Nov 05 01:40:21.898 INFO checking chain-p2p-0.1.7 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 05 01:40:21.899 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +e740b9aa0b624fa39feb39613e76d15bdf57e594-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 05 01:40:22.339 INFO blam! 39bf90bfefaeada85c46c47137df346c253c6003cf469f2ca0d7ef2e617511bd
Nov 05 01:40:22.342 INFO running `"docker" "start" "-a" "39bf90bfefaeada85c46c47137df346c253c6003cf469f2ca0d7ef2e617511bd"`
Nov 05 01:40:23.536 INFO kablam! usermod: no changes
Nov 05 01:40:23.787 INFO kablam!     Checking chain-p2p v0.1.7 (/source)
Nov 05 01:40:28.943 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 05 01:40:28.943 INFO kablam!    --> src/p2p/mod.rs:112:9
Nov 05 01:40:28.943 INFO kablam!     |
Nov 05 01:40:28.943 INFO kablam! 112 |         Conns::update(conns_update, index, conn_addr);
Nov 05 01:40:28.943 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:40:28.943 INFO kablam!     |
Nov 05 01:40:28.943 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 05 01:40:28.943 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 05 01:40:28.943 INFO kablam! 
Nov 05 01:40:28.944 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 05 01:40:28.944 INFO kablam!    --> src/p2p/mod.rs:123:9
Nov 05 01:40:28.944 INFO kablam!     |
Nov 05 01:40:28.944 INFO kablam! 123 |         Conns::remove(conns_dis, index);
Nov 05 01:40:28.944 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:40:28.944 INFO kablam!     |
Nov 05 01:40:28.944 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 05 01:40:28.944 INFO kablam! 
Nov 05 01:40:29.324 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 05 01:40:29.324 INFO kablam!    --> src/p2p/mod.rs:112:9
Nov 05 01:40:29.324 INFO kablam!     |
Nov 05 01:40:29.324 INFO kablam! 112 |         Conns::update(conns_update, index, conn_addr);
Nov 05 01:40:29.324 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:40:29.324 INFO kablam!     |
Nov 05 01:40:29.324 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 05 01:40:29.324 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 05 01:40:29.324 INFO kablam! 
Nov 05 01:40:29.324 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 05 01:40:29.324 INFO kablam!    --> src/p2p/mod.rs:123:9
Nov 05 01:40:29.324 INFO kablam!     |
Nov 05 01:40:29.324 INFO kablam! 123 |         Conns::remove(conns_dis, index);
Nov 05 01:40:29.324 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:40:29.324 INFO kablam!     |
Nov 05 01:40:29.324 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 05 01:40:29.324 INFO kablam! 
Nov 05 01:40:33.439 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.87s
Nov 05 01:40:33.445 INFO kablam! su: No module specific data is present
Nov 05 01:40:34.083 INFO running `"docker" "rm" "-f" "39bf90bfefaeada85c46c47137df346c253c6003cf469f2ca0d7ef2e617511bd"`
Nov 05 01:40:34.431 INFO blam! 39bf90bfefaeada85c46c47137df346c253c6003cf469f2ca0d7ef2e617511bd