Dec 04 12:51:51.844 INFO checking onceq/odht against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 12:51:51.844 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 12:51:52.392 INFO [stdout] ea967a6c965fb1201dc5d0f935ff2bb0e727e38f0816626cda0a3306dcb9d562
Dec 04 12:51:52.399 INFO running `"docker" "start" "-a" "ea967a6c965fb1201dc5d0f935ff2bb0e727e38f0816626cda0a3306dcb9d562"`
Dec 04 12:51:54.267 INFO [stderr] usermod: no changes
Dec 04 12:51:54.509 INFO [stderr]     Checking tokio-core v0.1.17
Dec 04 12:51:56.858 INFO [stderr]     Checking my_dht v0.1.0 (/source/my_dht)
Dec 04 12:51:58.019 INFO [stderr] warning: unused import: `hex`
Dec 04 12:51:58.019 INFO [stderr]  --> my_dht/src/base/mod.rs:3:5
Dec 04 12:51:58.020 INFO [stderr]   |
Dec 04 12:51:58.020 INFO [stderr] 3 | use hex;
Dec 04 12:51:58.020 INFO [stderr]   |     ^^^
Dec 04 12:51:58.020 INFO [stderr]   |
Dec 04 12:51:58.021 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 12:51:58.021 INFO [stderr] 
Dec 04 12:51:58.085 INFO [stderr] warning: function is never used: `rand_node_id`
Dec 04 12:51:58.085 INFO [stderr]  --> my_dht/src/base/node_id.rs:4:1
Dec 04 12:51:58.085 INFO [stderr]   |
Dec 04 12:51:58.085 INFO [stderr] 4 | pub fn rand_node_id(times: usize) -> String {
Dec 04 12:51:58.086 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:51:58.086 INFO [stderr]   |
Dec 04 12:51:58.086 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 12:51:58.086 INFO [stderr] 
Dec 04 12:51:58.116 INFO [stderr]     Checking onceq_dht v0.1.0 (/source)
Dec 04 12:52:00.271 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.96s
Dec 04 12:52:00.287 INFO [stderr] su: No module specific data is present
Dec 04 12:52:01.277 INFO running `"docker" "inspect" "ea967a6c965fb1201dc5d0f935ff2bb0e727e38f0816626cda0a3306dcb9d562"`
Dec 04 12:52:01.545 INFO running `"docker" "rm" "-f" "ea967a6c965fb1201dc5d0f935ff2bb0e727e38f0816626cda0a3306dcb9d562"`
Dec 04 12:52:01.859 INFO [stdout] ea967a6c965fb1201dc5d0f935ff2bb0e727e38f0816626cda0a3306dcb9d562