Nov 29 02:59:10.729 INFO checking consecutive-vecmap-0.1.1 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 29 02:59:10.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 29 02:59:11.072 INFO [stdout] b3a7beba9b94b41ec2b3a7eff15b35ce97d566f16a7d329bfa9f3d9b924d4b21
Nov 29 02:59:11.074 INFO running `"docker" "start" "-a" "b3a7beba9b94b41ec2b3a7eff15b35ce97d566f16a7d329bfa9f3d9b924d4b21"`
Nov 29 02:59:12.278 INFO [stderr] usermod: no changes
Nov 29 02:59:12.360 INFO [stderr]     Checking consecutive-vecmap v0.1.1 (/source)
Nov 29 02:59:13.280 INFO [stderr] warning: unused comparison that must be used
Nov 29 02:59:13.280 INFO [stderr]    --> src/lib.rs:203:13
Nov 29 02:59:13.282 INFO [stderr]     |
Nov 29 02:59:13.282 INFO [stderr] 203 |             self.head == None;
Nov 29 02:59:13.282 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^
Nov 29 02:59:13.282 INFO [stderr]     |
Nov 29 02:59:13.282 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 29 02:59:13.282 INFO [stderr] 
Nov 29 02:59:14.208 INFO [stderr] warning: use of deprecated item 'rand::Rng::shuffle': use SliceRandom::shuffle instead
Nov 29 02:59:14.208 INFO [stderr]    --> src/lib.rs:312:28
Nov 29 02:59:14.208 INFO [stderr]     |
Nov 29 02:59:14.208 INFO [stderr] 312 |         rand::thread_rng().shuffle(&mut random_vec);
Nov 29 02:59:14.208 INFO [stderr]     |                            ^^^^^^^
Nov 29 02:59:14.208 INFO [stderr]     |
Nov 29 02:59:14.208 INFO [stderr]     = note: #[warn(deprecated)] on by default
Nov 29 02:59:14.208 INFO [stderr] 
Nov 29 02:59:14.276 INFO [stderr] warning: unused comparison that must be used
Nov 29 02:59:14.276 INFO [stderr]    --> src/lib.rs:203:13
Nov 29 02:59:14.276 INFO [stderr]     |
Nov 29 02:59:14.276 INFO [stderr] 203 |             self.head == None;
Nov 29 02:59:14.276 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^
Nov 29 02:59:14.276 INFO [stderr]     |
Nov 29 02:59:14.276 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 29 02:59:14.276 INFO [stderr] 
Nov 29 02:59:14.343 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
Nov 29 02:59:14.348 INFO [stderr] su: No module specific data is present
Nov 29 02:59:14.990 INFO running `"docker" "inspect" "b3a7beba9b94b41ec2b3a7eff15b35ce97d566f16a7d329bfa9f3d9b924d4b21"`
Nov 29 02:59:15.320 INFO running `"docker" "rm" "-f" "b3a7beba9b94b41ec2b3a7eff15b35ce97d566f16a7d329bfa9f3d9b924d4b21"`
Nov 29 02:59:15.584 INFO [stdout] b3a7beba9b94b41ec2b3a7eff15b35ce97d566f16a7d329bfa9f3d9b924d4b21