Dec 06 06:48:05.695 INFO testing anthdm/avalanche against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 06:48:05.695 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 06:48:06.167 INFO [stdout] 86ce8778890273b4d19621673884c0b8748027f4594cf0accad7b9e2eaf12376
Dec 06 06:48:06.170 INFO running `"docker" "start" "-a" "86ce8778890273b4d19621673884c0b8748027f4594cf0accad7b9e2eaf12376"`
Dec 06 06:48:07.693 INFO [stderr] usermod: no changes
Dec 06 06:48:07.780 INFO [stderr]    Compiling ring v0.13.2
Dec 06 06:48:11.009 INFO [stderr]    Compiling avalanche v0.1.0 (/source)
Dec 06 06:48:11.556 INFO [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Dec 06 06:48:11.556 INFO [stderr]  --> src/main.rs:7:12
Dec 06 06:48:11.556 INFO [stderr]   |
Dec 06 06:48:11.556 INFO [stderr] 7 | use rand::{sample, thread_rng, Rng};
Dec 06 06:48:11.556 INFO [stderr]   |            ^^^^^^
Dec 06 06:48:11.556 INFO [stderr]   |
Dec 06 06:48:11.556 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 06 06:48:11.556 INFO [stderr] 
Dec 06 06:48:11.556 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 06 06:48:11.556 INFO [stderr]   --> src/main.rs:32:9
Dec 06 06:48:11.556 INFO [stderr]    |
Dec 06 06:48:11.556 INFO [stderr] 32 |         thread::sleep_ms(500); // cpu ded
Dec 06 06:48:11.556 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 06 06:48:11.556 INFO [stderr] 
Dec 06 06:48:11.556 INFO [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Dec 06 06:48:11.556 INFO [stderr]    --> src/main.rs:171:5
Dec 06 06:48:11.556 INFO [stderr]     |
Dec 06 06:48:11.556 INFO [stderr] 171 |     sample(&mut thread_rng(), ids, n)
Dec 06 06:48:11.556 INFO [stderr]     |     ^^^^^^
Dec 06 06:48:11.556 INFO [stderr] 
Dec 06 06:48:11.701 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 06 06:48:11.701 INFO [stderr]    --> src/main.rs:143:21
Dec 06 06:48:11.701 INFO [stderr]     |
Dec 06 06:48:11.701 INFO [stderr] 143 | /                     sampled
Dec 06 06:48:11.701 INFO [stderr] 144 | |                         .iter()
Dec 06 06:48:11.701 INFO [stderr] 145 | |                         .map(|id| {
Dec 06 06:48:11.701 INFO [stderr] 146 | |                             nodes
Dec 06 06:48:11.701 INFO [stderr] ...   |
Dec 06 06:48:11.701 INFO [stderr] 152 | |                         })
Dec 06 06:48:11.701 INFO [stderr] 153 | |                         .collect::<Vec<_>>();
Dec 06 06:48:11.701 INFO [stderr]     | |_____________________________________________^
Dec 06 06:48:11.701 INFO [stderr]     |
Dec 06 06:48:11.701 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 06 06:48:11.701 INFO [stderr]     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 06 06:48:11.701 INFO [stderr] 
Dec 06 06:48:11.701 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 06:48:11.701 INFO [stderr]    --> src/main.rs:352:9
Dec 06 06:48:11.701 INFO [stderr]     |
Dec 06 06:48:11.701 INFO [stderr] 352 |         self.sender.send((self.id, msg));
Dec 06 06:48:11.701 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:48:11.701 INFO [stderr]     |
Dec 06 06:48:11.701 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 06:48:11.701 INFO [stderr] 
Dec 06 06:48:11.701 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 06:48:11.701 INFO [stderr]    --> src/main.rs:357:9
Dec 06 06:48:11.701 INFO [stderr]     |
Dec 06 06:48:11.701 INFO [stderr] 357 |         self.sender.send((self.id, msg));
Dec 06 06:48:11.701 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:48:11.701 INFO [stderr]     |
Dec 06 06:48:11.701 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 06:48:11.701 INFO [stderr] 
Dec 06 06:48:13.420 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.69s
Dec 06 06:48:13.420 INFO [stderr] su: No module specific data is present
Dec 06 06:48:14.224 INFO running `"docker" "inspect" "86ce8778890273b4d19621673884c0b8748027f4594cf0accad7b9e2eaf12376"`
Dec 06 06:48:14.518 INFO running `"docker" "rm" "-f" "86ce8778890273b4d19621673884c0b8748027f4594cf0accad7b9e2eaf12376"`
Dec 06 06:48:14.828 INFO [stdout] 86ce8778890273b4d19621673884c0b8748027f4594cf0accad7b9e2eaf12376
Dec 06 06:48:14.836 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 06:48:15.404 INFO [stdout] e1c2e5447332ab13af0a884ac09f8fbfbf1d76ca222547c9210e2ea1583bba25
Dec 06 06:48:15.412 INFO running `"docker" "start" "-a" "e1c2e5447332ab13af0a884ac09f8fbfbf1d76ca222547c9210e2ea1583bba25"`
Dec 06 06:48:16.398 INFO [stderr] usermod: no changes
Dec 06 06:48:16.484 INFO [stderr]    Compiling avalanche v0.1.0 (/source)
Dec 06 06:48:17.078 INFO [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Dec 06 06:48:17.078 INFO [stderr]  --> src/main.rs:7:12
Dec 06 06:48:17.078 INFO [stderr]   |
Dec 06 06:48:17.078 INFO [stderr] 7 | use rand::{sample, thread_rng, Rng};
Dec 06 06:48:17.078 INFO [stderr]   |            ^^^^^^
Dec 06 06:48:17.078 INFO [stderr]   |
Dec 06 06:48:17.078 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 06 06:48:17.078 INFO [stderr] 
Dec 06 06:48:17.078 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 06 06:48:17.078 INFO [stderr]   --> src/main.rs:32:9
Dec 06 06:48:17.078 INFO [stderr]    |
Dec 06 06:48:17.078 INFO [stderr] 32 |         thread::sleep_ms(500); // cpu ded
Dec 06 06:48:17.078 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 06 06:48:17.078 INFO [stderr] 
Dec 06 06:48:17.078 INFO [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Dec 06 06:48:17.079 INFO [stderr]    --> src/main.rs:171:5
Dec 06 06:48:17.079 INFO [stderr]     |
Dec 06 06:48:17.079 INFO [stderr] 171 |     sample(&mut thread_rng(), ids, n)
Dec 06 06:48:17.079 INFO [stderr]     |     ^^^^^^
Dec 06 06:48:17.079 INFO [stderr] 
Dec 06 06:48:17.220 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 06 06:48:17.224 INFO [stderr]    --> src/main.rs:143:21
Dec 06 06:48:17.224 INFO [stderr]     |
Dec 06 06:48:17.224 INFO [stderr] 143 | /                     sampled
Dec 06 06:48:17.224 INFO [stderr] 144 | |                         .iter()
Dec 06 06:48:17.224 INFO [stderr] 145 | |                         .map(|id| {
Dec 06 06:48:17.224 INFO [stderr] 146 | |                             nodes
Dec 06 06:48:17.224 INFO [stderr] ...   |
Dec 06 06:48:17.224 INFO [stderr] 152 | |                         })
Dec 06 06:48:17.224 INFO [stderr] 153 | |                         .collect::<Vec<_>>();
Dec 06 06:48:17.224 INFO [stderr]     | |_____________________________________________^
Dec 06 06:48:17.224 INFO [stderr]     |
Dec 06 06:48:17.224 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 06 06:48:17.224 INFO [stderr]     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 06 06:48:17.224 INFO [stderr] 
Dec 06 06:48:17.224 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 06:48:17.224 INFO [stderr]    --> src/main.rs:352:9
Dec 06 06:48:17.224 INFO [stderr]     |
Dec 06 06:48:17.224 INFO [stderr] 352 |         self.sender.send((self.id, msg));
Dec 06 06:48:17.224 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:48:17.224 INFO [stderr]     |
Dec 06 06:48:17.224 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 06:48:17.224 INFO [stderr] 
Dec 06 06:48:17.224 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 06:48:17.224 INFO [stderr]    --> src/main.rs:357:9
Dec 06 06:48:17.224 INFO [stderr]     |
Dec 06 06:48:17.224 INFO [stderr] 357 |         self.sender.send((self.id, msg));
Dec 06 06:48:17.224 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:48:17.224 INFO [stderr]     |
Dec 06 06:48:17.224 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 06:48:17.224 INFO [stderr] 
Dec 06 06:48:17.479 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Dec 06 06:48:17.482 INFO [stderr] su: No module specific data is present
Dec 06 06:48:17.768 INFO running `"docker" "inspect" "e1c2e5447332ab13af0a884ac09f8fbfbf1d76ca222547c9210e2ea1583bba25"`
Dec 06 06:48:17.879 INFO running `"docker" "rm" "-f" "e1c2e5447332ab13af0a884ac09f8fbfbf1d76ca222547c9210e2ea1583bba25"`
Dec 06 06:48:17.958 INFO [stdout] e1c2e5447332ab13af0a884ac09f8fbfbf1d76ca222547c9210e2ea1583bba25
Dec 06 06:48:17.960 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 06:48:18.209 INFO [stdout] a359aa400d18bd7461fa7e7592e7a3f85344d4061fac373c579f9db19028ffee
Dec 06 06:48:18.210 INFO running `"docker" "start" "-a" "a359aa400d18bd7461fa7e7592e7a3f85344d4061fac373c579f9db19028ffee"`
Dec 06 06:48:18.614 INFO [stderr] usermod: no changes
Dec 06 06:48:18.687 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 06 06:48:18.687 INFO [stderr]      Running /target/debug/deps/avalanche-40a6d81c0e9156bf
Dec 06 06:48:18.690 INFO [stderr] su: No module specific data is present
Dec 06 06:48:18.690 INFO [stdout] 
Dec 06 06:48:18.690 INFO [stdout] running 0 tests
Dec 06 06:48:18.690 INFO [stdout] 
Dec 06 06:48:18.690 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 06:48:18.690 INFO [stdout] 
Dec 06 06:48:18.946 INFO running `"docker" "inspect" "a359aa400d18bd7461fa7e7592e7a3f85344d4061fac373c579f9db19028ffee"`
Dec 06 06:48:19.043 INFO running `"docker" "rm" "-f" "a359aa400d18bd7461fa7e7592e7a3f85344d4061fac373c579f9db19028ffee"`
Dec 06 06:48:19.124 INFO [stdout] a359aa400d18bd7461fa7e7592e7a3f85344d4061fac373c579f9db19028ffee