Nov 18 18:11:12.908 INFO testing chain-p2p-0.1.7 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 18:11:12.908 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 18 18:11:13.334 INFO [stdout] ad4e8248d2bdfec7fcd8a917c342ad940b2709163ef2d383f4d516cd1a9e9b33
Nov 18 18:11:13.339 INFO running `"docker" "start" "-a" "ad4e8248d2bdfec7fcd8a917c342ad940b2709163ef2d383f4d516cd1a9e9b33"`
Nov 18 18:11:14.391 INFO [stderr] usermod: no changes
Nov 18 18:11:14.599 INFO [stderr]    Compiling chain-p2p v0.1.7 (/source)
Nov 18 18:11:19.119 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 18:11:19.119 INFO [stderr]    --> src/p2p/mod.rs:112:9
Nov 18 18:11:19.119 INFO [stderr]     |
Nov 18 18:11:19.119 INFO [stderr] 112 |         Conns::update(conns_update, index, conn_addr);
Nov 18 18:11:19.119 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 18:11:19.119 INFO [stderr]     |
Nov 18 18:11:19.119 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 18 18:11:19.119 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 18:11:19.119 INFO [stderr] 
Nov 18 18:11:19.119 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 18:11:19.119 INFO [stderr]    --> src/p2p/mod.rs:123:9
Nov 18 18:11:19.119 INFO [stderr]     |
Nov 18 18:11:19.119 INFO [stderr] 123 |         Conns::remove(conns_dis, index);
Nov 18 18:11:19.119 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 18:11:19.119 INFO [stderr]     |
Nov 18 18:11:19.119 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 18:11:19.119 INFO [stderr] 
Nov 18 18:11:21.527 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.10s
Nov 18 18:11:21.535 INFO [stderr] su: No module specific data is present
Nov 18 18:11:22.213 INFO running `"docker" "inspect" "ad4e8248d2bdfec7fcd8a917c342ad940b2709163ef2d383f4d516cd1a9e9b33"`
Nov 18 18:11:22.495 INFO running `"docker" "rm" "-f" "ad4e8248d2bdfec7fcd8a917c342ad940b2709163ef2d383f4d516cd1a9e9b33"`
Nov 18 18:11:22.719 INFO [stdout] ad4e8248d2bdfec7fcd8a917c342ad940b2709163ef2d383f4d516cd1a9e9b33
Nov 18 18:11:22.732 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 18 18:11:23.101 INFO [stdout] a73af72dd8947827a20311dce5a1d84523572aff18efca9e72583f90637ee986
Nov 18 18:11:23.105 INFO running `"docker" "start" "-a" "a73af72dd8947827a20311dce5a1d84523572aff18efca9e72583f90637ee986"`
Nov 18 18:11:24.531 INFO [stderr] usermod: no changes
Nov 18 18:11:24.795 INFO [stderr]    Compiling chain-p2p v0.1.7 (/source)
Nov 18 18:11:30.107 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 18:11:30.107 INFO [stderr]    --> src/p2p/mod.rs:112:9
Nov 18 18:11:30.108 INFO [stderr]     |
Nov 18 18:11:30.108 INFO [stderr] 112 |         Conns::update(conns_update, index, conn_addr);
Nov 18 18:11:30.108 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 18:11:30.108 INFO [stderr]     |
Nov 18 18:11:30.109 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 18 18:11:30.109 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 18:11:30.109 INFO [stderr] 
Nov 18 18:11:30.110 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 18:11:30.110 INFO [stderr]    --> src/p2p/mod.rs:123:9
Nov 18 18:11:30.110 INFO [stderr]     |
Nov 18 18:11:30.110 INFO [stderr] 123 |         Conns::remove(conns_dis, index);
Nov 18 18:11:30.111 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 18:11:30.111 INFO [stderr]     |
Nov 18 18:11:30.111 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 18:11:30.112 INFO [stderr] 
Nov 18 18:11:32.283 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.73s
Nov 18 18:11:32.295 INFO [stderr] su: No module specific data is present
Nov 18 18:11:32.815 INFO running `"docker" "inspect" "a73af72dd8947827a20311dce5a1d84523572aff18efca9e72583f90637ee986"`
Nov 18 18:11:33.087 INFO running `"docker" "rm" "-f" "a73af72dd8947827a20311dce5a1d84523572aff18efca9e72583f90637ee986"`
Nov 18 18:11:33.375 INFO [stdout] a73af72dd8947827a20311dce5a1d84523572aff18efca9e72583f90637ee986
Nov 18 18:11:33.377 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-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 18 18:11:33.808 INFO [stdout] 5f11ee0b2058de89abba5a5523952954ab3c7ba6a5984dd787a849c863b00760
Nov 18 18:11:33.811 INFO running `"docker" "start" "-a" "5f11ee0b2058de89abba5a5523952954ab3c7ba6a5984dd787a849c863b00760"`
Nov 18 18:11:35.217 INFO [stderr] usermod: no changes
Nov 18 18:11:35.369 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
Nov 18 18:11:35.383 INFO [stderr]      Running /target/debug/deps/chain_p2p-db28a0695c036d44
Nov 18 18:11:35.385 INFO [stdout] 
Nov 18 18:11:35.385 INFO [stdout] running 0 tests
Nov 18 18:11:35.385 INFO [stdout] 
Nov 18 18:11:35.385 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 18:11:35.385 INFO [stdout] 
Nov 18 18:11:35.393 INFO [stderr]      Running /target/debug/deps/p2p-5d40dc936445c9d7
Nov 18 18:11:35.395 INFO [stdout] 
Nov 18 18:11:35.395 INFO [stdout] running 1 test
Nov 18 18:11:35.397 INFO [stdout] test server ... ok
Nov 18 18:11:35.397 INFO [stdout] 
Nov 18 18:11:35.397 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 18:11:35.397 INFO [stdout] 
Nov 18 18:11:35.407 INFO [stderr]    Doc-tests chain-p2p
Nov 18 18:11:41.339 INFO [stdout] 
Nov 18 18:11:41.340 INFO [stdout] running 0 tests
Nov 18 18:11:41.340 INFO [stdout] 
Nov 18 18:11:41.340 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 18:11:41.341 INFO [stdout] 
Nov 18 18:11:41.341 INFO [stderr] su: No module specific data is present
Nov 18 18:11:42.264 INFO running `"docker" "inspect" "5f11ee0b2058de89abba5a5523952954ab3c7ba6a5984dd787a849c863b00760"`
Nov 18 18:11:42.577 INFO running `"docker" "rm" "-f" "5f11ee0b2058de89abba5a5523952954ab3c7ba6a5984dd787a849c863b00760"`
Nov 18 18:11:42.860 INFO [stdout] 5f11ee0b2058de89abba5a5523952954ab3c7ba6a5984dd787a849c863b00760