Dec 14 02:45:29.808 INFO testing anthdm/avalanche against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 02:45:29.808 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 02:45:30.331 INFO [stdout] e2bf945f3320742f83b46f5f24653f741c37e3ab80d7c34aea4817e96f086b19
Dec 14 02:45:30.336 INFO running `"docker" "start" "-a" "e2bf945f3320742f83b46f5f24653f741c37e3ab80d7c34aea4817e96f086b19"`
Dec 14 02:45:31.971 INFO [stderr] usermod: no changes
Dec 14 02:45:32.071 INFO [stderr]    Compiling ring v0.13.2
Dec 14 02:45:40.683 INFO [stderr]    Compiling avalanche v0.1.0 (/source)
Dec 14 02:45:41.377 INFO [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Dec 14 02:45:41.457 INFO [stderr]  --> src/main.rs:7:12
Dec 14 02:45:41.457 INFO [stderr]   |
Dec 14 02:45:41.457 INFO [stderr] 7 | use rand::{sample, thread_rng, Rng};
Dec 14 02:45:41.457 INFO [stderr]   |            ^^^^^^
Dec 14 02:45:41.457 INFO [stderr]   |
Dec 14 02:45:41.457 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 14 02:45:41.457 INFO [stderr] 
Dec 14 02:45:41.457 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 14 02:45:41.457 INFO [stderr]   --> src/main.rs:32:9
Dec 14 02:45:41.457 INFO [stderr]    |
Dec 14 02:45:41.457 INFO [stderr] 32 |         thread::sleep_ms(500); // cpu ded
Dec 14 02:45:41.457 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 14 02:45:41.457 INFO [stderr] 
Dec 14 02:45:41.457 INFO [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Dec 14 02:45:41.457 INFO [stderr]    --> src/main.rs:171:5
Dec 14 02:45:41.457 INFO [stderr]     |
Dec 14 02:45:41.457 INFO [stderr] 171 |     sample(&mut thread_rng(), ids, n)
Dec 14 02:45:41.457 INFO [stderr]     |     ^^^^^^
Dec 14 02:45:41.457 INFO [stderr] 
Dec 14 02:45:41.516 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 14 02:45:41.516 INFO [stderr]    --> src/main.rs:143:21
Dec 14 02:45:41.516 INFO [stderr]     |
Dec 14 02:45:41.516 INFO [stderr] 143 | /                     sampled
Dec 14 02:45:41.516 INFO [stderr] 144 | |                         .iter()
Dec 14 02:45:41.516 INFO [stderr] 145 | |                         .map(|id| {
Dec 14 02:45:41.516 INFO [stderr] 146 | |                             nodes
Dec 14 02:45:41.516 INFO [stderr] ...   |
Dec 14 02:45:41.516 INFO [stderr] 152 | |                         })
Dec 14 02:45:41.516 INFO [stderr] 153 | |                         .collect::<Vec<_>>();
Dec 14 02:45:41.516 INFO [stderr]     | |_____________________________________________^
Dec 14 02:45:41.516 INFO [stderr]     |
Dec 14 02:45:41.516 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 14 02:45:41.516 INFO [stderr]     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 14 02:45:41.516 INFO [stderr] 
Dec 14 02:45:41.516 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 02:45:41.516 INFO [stderr]    --> src/main.rs:352:9
Dec 14 02:45:41.516 INFO [stderr]     |
Dec 14 02:45:41.516 INFO [stderr] 352 |         self.sender.send((self.id, msg));
Dec 14 02:45:41.516 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 02:45:41.516 INFO [stderr]     |
Dec 14 02:45:41.516 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 02:45:41.516 INFO [stderr] 
Dec 14 02:45:41.516 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 02:45:41.516 INFO [stderr]    --> src/main.rs:357:9
Dec 14 02:45:41.590 INFO [stderr]     |
Dec 14 02:45:41.590 INFO [stderr] 357 |         self.sender.send((self.id, msg));
Dec 14 02:45:41.590 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 02:45:41.590 INFO [stderr]     |
Dec 14 02:45:41.590 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 02:45:41.590 INFO [stderr] 
Dec 14 02:45:43.272 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.28s
Dec 14 02:45:43.273 INFO [stderr] su: No module specific data is present
Dec 14 02:45:43.823 INFO running `"docker" "inspect" "e2bf945f3320742f83b46f5f24653f741c37e3ab80d7c34aea4817e96f086b19"`
Dec 14 02:45:44.062 INFO running `"docker" "rm" "-f" "e2bf945f3320742f83b46f5f24653f741c37e3ab80d7c34aea4817e96f086b19"`
Dec 14 02:45:44.411 INFO [stdout] e2bf945f3320742f83b46f5f24653f741c37e3ab80d7c34aea4817e96f086b19
Dec 14 02:45:44.416 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 02:45:44.867 INFO [stdout] e2ffcacdb27e24eea312876310bac50e59c879068ac836f1d1f753074c7cd49d
Dec 14 02:45:44.872 INFO running `"docker" "start" "-a" "e2ffcacdb27e24eea312876310bac50e59c879068ac836f1d1f753074c7cd49d"`
Dec 14 02:45:46.238 INFO [stderr] usermod: no changes
Dec 14 02:45:46.338 INFO [stderr]    Compiling avalanche v0.1.0 (/source)
Dec 14 02:45:46.951 INFO [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Dec 14 02:45:46.951 INFO [stderr]  --> src/main.rs:7:12
Dec 14 02:45:46.951 INFO [stderr]   |
Dec 14 02:45:46.951 INFO [stderr] 7 | use rand::{sample, thread_rng, Rng};
Dec 14 02:45:46.951 INFO [stderr]   |            ^^^^^^
Dec 14 02:45:46.951 INFO [stderr]   |
Dec 14 02:45:46.951 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 14 02:45:46.951 INFO [stderr] 
Dec 14 02:45:46.951 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 14 02:45:46.951 INFO [stderr]   --> src/main.rs:32:9
Dec 14 02:45:46.951 INFO [stderr]    |
Dec 14 02:45:46.951 INFO [stderr] 32 |         thread::sleep_ms(500); // cpu ded
Dec 14 02:45:46.951 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 14 02:45:46.951 INFO [stderr] 
Dec 14 02:45:46.951 INFO [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Dec 14 02:45:46.951 INFO [stderr]    --> src/main.rs:171:5
Dec 14 02:45:46.951 INFO [stderr]     |
Dec 14 02:45:46.951 INFO [stderr] 171 |     sample(&mut thread_rng(), ids, n)
Dec 14 02:45:46.951 INFO [stderr]     |     ^^^^^^
Dec 14 02:45:46.951 INFO [stderr] 
Dec 14 02:45:47.151 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 14 02:45:47.151 INFO [stderr]    --> src/main.rs:143:21
Dec 14 02:45:47.151 INFO [stderr]     |
Dec 14 02:45:47.151 INFO [stderr] 143 | /                     sampled
Dec 14 02:45:47.151 INFO [stderr] 144 | |                         .iter()
Dec 14 02:45:47.151 INFO [stderr] 145 | |                         .map(|id| {
Dec 14 02:45:47.151 INFO [stderr] 146 | |                             nodes
Dec 14 02:45:47.151 INFO [stderr] ...   |
Dec 14 02:45:47.151 INFO [stderr] 152 | |                         })
Dec 14 02:45:47.151 INFO [stderr] 153 | |                         .collect::<Vec<_>>();
Dec 14 02:45:47.151 INFO [stderr]     | |_____________________________________________^
Dec 14 02:45:47.151 INFO [stderr]     |
Dec 14 02:45:47.151 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 14 02:45:47.151 INFO [stderr]     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 14 02:45:47.151 INFO [stderr] 
Dec 14 02:45:47.151 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 02:45:47.151 INFO [stderr]    --> src/main.rs:352:9
Dec 14 02:45:47.151 INFO [stderr]     |
Dec 14 02:45:47.151 INFO [stderr] 352 |         self.sender.send((self.id, msg));
Dec 14 02:45:47.151 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 02:45:47.151 INFO [stderr]     |
Dec 14 02:45:47.151 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 02:45:47.151 INFO [stderr] 
Dec 14 02:45:47.151 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 02:45:47.151 INFO [stderr]    --> src/main.rs:357:9
Dec 14 02:45:47.151 INFO [stderr]     |
Dec 14 02:45:47.151 INFO [stderr] 357 |         self.sender.send((self.id, msg));
Dec 14 02:45:47.151 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 02:45:47.151 INFO [stderr]     |
Dec 14 02:45:47.151 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 02:45:47.151 INFO [stderr] 
Dec 14 02:45:47.512 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
Dec 14 02:45:47.519 INFO [stderr] su: No module specific data is present
Dec 14 02:45:48.119 INFO running `"docker" "inspect" "e2ffcacdb27e24eea312876310bac50e59c879068ac836f1d1f753074c7cd49d"`
Dec 14 02:45:48.391 INFO running `"docker" "rm" "-f" "e2ffcacdb27e24eea312876310bac50e59c879068ac836f1d1f753074c7cd49d"`
Dec 14 02:45:48.639 INFO [stdout] e2ffcacdb27e24eea312876310bac50e59c879068ac836f1d1f753074c7cd49d
Dec 14 02:45:48.645 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 02:45:49.111 INFO [stdout] 6c0ad59f681c5ca3d690a64b6f4b3232cf14fcbdae2edaf472e687412f8867da
Dec 14 02:45:49.111 INFO running `"docker" "start" "-a" "6c0ad59f681c5ca3d690a64b6f4b3232cf14fcbdae2edaf472e687412f8867da"`
Dec 14 02:45:50.211 INFO [stderr] usermod: no changes
Dec 14 02:45:50.263 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 02:45:50.279 INFO [stderr]      Running /target/debug/deps/avalanche-8e22758421c4796f
Dec 14 02:45:50.279 INFO [stdout] 
Dec 14 02:45:50.279 INFO [stdout] running 0 tests
Dec 14 02:45:50.279 INFO [stdout] 
Dec 14 02:45:50.279 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 02:45:50.279 INFO [stdout] 
Dec 14 02:45:50.283 INFO [stderr] su: No module specific data is present
Dec 14 02:45:50.705 INFO running `"docker" "inspect" "6c0ad59f681c5ca3d690a64b6f4b3232cf14fcbdae2edaf472e687412f8867da"`
Dec 14 02:45:50.801 INFO running `"docker" "rm" "-f" "6c0ad59f681c5ca3d690a64b6f4b3232cf14fcbdae2edaf472e687412f8867da"`
Dec 14 02:45:50.900 INFO [stdout] 6c0ad59f681c5ca3d690a64b6f4b3232cf14fcbdae2edaf472e687412f8867da