Nov 30 06:59:20.594 INFO checking anthdm/avalanche against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 06:59:20.594 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 06:59:20.969 INFO [stdout] a17d4a84920c12e34e1f4a24d72d19dbc22ed79c16b0ca4f2459667eb26dd906
Nov 30 06:59:20.974 INFO running `"docker" "start" "-a" "a17d4a84920c12e34e1f4a24d72d19dbc22ed79c16b0ca4f2459667eb26dd906"`
Nov 30 06:59:22.379 INFO [stderr] usermod: no changes
Nov 30 06:59:22.554 INFO [stderr]     Checking ring v0.13.2
Nov 30 06:59:24.690 INFO [stderr]     Checking avalanche v0.1.0 (/source)
Nov 30 06:59:25.516 INFO [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Nov 30 06:59:25.516 INFO [stderr]  --> src/main.rs:7:12
Nov 30 06:59:25.516 INFO [stderr]   |
Nov 30 06:59:25.516 INFO [stderr] 7 | use rand::{sample, thread_rng, Rng};
Nov 30 06:59:25.516 INFO [stderr]   |            ^^^^^^
Nov 30 06:59:25.516 INFO [stderr]   |
Nov 30 06:59:25.516 INFO [stderr]   = note: #[warn(deprecated)] on by default
Nov 30 06:59:25.516 INFO [stderr] 
Nov 30 06:59:25.516 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Nov 30 06:59:25.516 INFO [stderr]   --> src/main.rs:32:9
Nov 30 06:59:25.516 INFO [stderr]    |
Nov 30 06:59:25.516 INFO [stderr] 32 |         thread::sleep_ms(500); // cpu ded
Nov 30 06:59:25.516 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Nov 30 06:59:25.516 INFO [stderr] 
Nov 30 06:59:25.516 INFO [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Nov 30 06:59:25.516 INFO [stderr]    --> src/main.rs:171:5
Nov 30 06:59:25.516 INFO [stderr]     |
Nov 30 06:59:25.516 INFO [stderr] 171 |     sample(&mut thread_rng(), ids, n)
Nov 30 06:59:25.516 INFO [stderr]     |     ^^^^^^
Nov 30 06:59:25.516 INFO [stderr] 
Nov 30 06:59:25.579 INFO [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Nov 30 06:59:25.579 INFO [stderr]  --> src/main.rs:7:12
Nov 30 06:59:25.579 INFO [stderr]   |
Nov 30 06:59:25.579 INFO [stderr] 7 | use rand::{sample, thread_rng, Rng};
Nov 30 06:59:25.579 INFO [stderr]   |            ^^^^^^
Nov 30 06:59:25.579 INFO [stderr]   |
Nov 30 06:59:25.579 INFO [stderr]   = note: #[warn(deprecated)] on by default
Nov 30 06:59:25.579 INFO [stderr] 
Nov 30 06:59:25.579 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Nov 30 06:59:25.579 INFO [stderr]   --> src/main.rs:32:9
Nov 30 06:59:25.579 INFO [stderr]    |
Nov 30 06:59:25.579 INFO [stderr] 32 |         thread::sleep_ms(500); // cpu ded
Nov 30 06:59:25.579 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Nov 30 06:59:25.579 INFO [stderr] 
Nov 30 06:59:25.579 INFO [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Nov 30 06:59:25.579 INFO [stderr]    --> src/main.rs:171:5
Nov 30 06:59:25.579 INFO [stderr]     |
Nov 30 06:59:25.579 INFO [stderr] 171 |     sample(&mut thread_rng(), ids, n)
Nov 30 06:59:25.579 INFO [stderr]     |     ^^^^^^
Nov 30 06:59:25.579 INFO [stderr] 
Nov 30 06:59:25.725 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 30 06:59:25.725 INFO [stderr]    --> src/main.rs:143:21
Nov 30 06:59:25.725 INFO [stderr]     |
Nov 30 06:59:25.725 INFO [stderr] 143 | /                     sampled
Nov 30 06:59:25.725 INFO [stderr] 144 | |                         .iter()
Nov 30 06:59:25.725 INFO [stderr] 145 | |                         .map(|id| {
Nov 30 06:59:25.725 INFO [stderr] 146 | |                             nodes
Nov 30 06:59:25.725 INFO [stderr] ...   |
Nov 30 06:59:25.725 INFO [stderr] 152 | |                         })
Nov 30 06:59:25.725 INFO [stderr] 153 | |                         .collect::<Vec<_>>();
Nov 30 06:59:25.725 INFO [stderr]     | |_____________________________________________^
Nov 30 06:59:25.725 INFO [stderr]     |
Nov 30 06:59:25.725 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 06:59:25.725 INFO [stderr]     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 30 06:59:25.725 INFO [stderr] 
Nov 30 06:59:25.725 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:59:25.725 INFO [stderr]    --> src/main.rs:352:9
Nov 30 06:59:25.725 INFO [stderr]     |
Nov 30 06:59:25.725 INFO [stderr] 352 |         self.sender.send((self.id, msg));
Nov 30 06:59:25.725 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:59:25.725 INFO [stderr]     |
Nov 30 06:59:25.725 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:59:25.725 INFO [stderr] 
Nov 30 06:59:25.725 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:59:25.725 INFO [stderr]    --> src/main.rs:357:9
Nov 30 06:59:25.725 INFO [stderr]     |
Nov 30 06:59:25.725 INFO [stderr] 357 |         self.sender.send((self.id, msg));
Nov 30 06:59:25.725 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:59:25.725 INFO [stderr]     |
Nov 30 06:59:25.725 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:59:25.725 INFO [stderr] 
Nov 30 06:59:25.736 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 30 06:59:25.736 INFO [stderr]    --> src/main.rs:143:21
Nov 30 06:59:25.736 INFO [stderr]     |
Nov 30 06:59:25.736 INFO [stderr] 143 | /                     sampled
Nov 30 06:59:25.736 INFO [stderr] 144 | |                         .iter()
Nov 30 06:59:25.737 INFO [stderr] 145 | |                         .map(|id| {
Nov 30 06:59:25.737 INFO [stderr] 146 | |                             nodes
Nov 30 06:59:25.737 INFO [stderr] ...   |
Nov 30 06:59:25.737 INFO [stderr] 152 | |                         })
Nov 30 06:59:25.737 INFO [stderr] 153 | |                         .collect::<Vec<_>>();
Nov 30 06:59:25.737 INFO [stderr]     | |_____________________________________________^
Nov 30 06:59:25.737 INFO [stderr]     |
Nov 30 06:59:25.737 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 06:59:25.737 INFO [stderr]     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 30 06:59:25.737 INFO [stderr] 
Nov 30 06:59:25.737 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:59:25.737 INFO [stderr]    --> src/main.rs:352:9
Nov 30 06:59:25.737 INFO [stderr]     |
Nov 30 06:59:25.737 INFO [stderr] 352 |         self.sender.send((self.id, msg));
Nov 30 06:59:25.737 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:59:25.737 INFO [stderr]     |
Nov 30 06:59:25.737 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:59:25.737 INFO [stderr] 
Nov 30 06:59:25.737 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:59:25.737 INFO [stderr]    --> src/main.rs:357:9
Nov 30 06:59:25.737 INFO [stderr]     |
Nov 30 06:59:25.737 INFO [stderr] 357 |         self.sender.send((self.id, msg));
Nov 30 06:59:25.737 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:59:25.737 INFO [stderr]     |
Nov 30 06:59:25.737 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:59:25.737 INFO [stderr] 
Nov 30 06:59:25.800 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.39s
Nov 30 06:59:25.800 INFO [stderr] su: No module specific data is present
Nov 30 06:59:26.472 INFO running `"docker" "inspect" "a17d4a84920c12e34e1f4a24d72d19dbc22ed79c16b0ca4f2459667eb26dd906"`
Nov 30 06:59:26.758 INFO running `"docker" "rm" "-f" "a17d4a84920c12e34e1f4a24d72d19dbc22ed79c16b0ca4f2459667eb26dd906"`
Nov 30 06:59:27.060 INFO [stdout] a17d4a84920c12e34e1f4a24d72d19dbc22ed79c16b0ca4f2459667eb26dd906