Dec 17 15:59:36.251 INFO checking schuyler1d/rust-sled-votermatch against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 15:59:36.251 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/schuyler1d/rust-sled-votermatch:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 15:59:36.860 INFO [stdout] d1075316816d2903aa4cfc378676c7699d6502f8c3bef1560a7023078cd06079
Dec 17 15:59:36.868 INFO running `"docker" "start" "-a" "d1075316816d2903aa4cfc378676c7699d6502f8c3bef1560a7023078cd06079"`
Dec 17 15:59:39.026 INFO [stderr]     Checking sorted v0.2.0
Dec 17 15:59:39.028 INFO [stderr]     Checking byte-slice-cast v0.2.0
Dec 17 15:59:39.029 INFO [stderr]     Checking crossbeam-utils v0.3.2
Dec 17 15:59:39.036 INFO [stderr]     Checking coco v0.2.1
Dec 17 15:59:39.057 INFO [stderr]     Checking bit-set v0.4.0
Dec 17 15:59:39.057 INFO [stderr]     Checking bincode v0.9.2
Dec 17 15:59:39.057 INFO [stderr]     Checking regex v0.2.11
Dec 17 15:59:39.057 INFO [stderr]     Checking chan v0.1.21
Dec 17 15:59:40.784 INFO [stderr]     Checking crossbeam-epoch v0.4.3
Dec 17 15:59:41.948 INFO [stderr]     Checking historian v3.0.4
Dec 17 15:59:42.657 INFO [stderr]     Checking chan-signal v0.3.1
Dec 17 15:59:43.454 INFO [stderr]     Checking pagecache v0.4.5
Dec 17 15:59:45.213 INFO [stderr]     Checking docopt v0.8.3
Dec 17 15:59:49.051 INFO [stderr]     Checking sled v0.15.17
Dec 17 15:59:50.525 INFO [stderr]     Checking votermatch v0.1.0 (/opt/crater/workdir)
Dec 17 15:59:51.145 INFO [stderr] warning: unused import: `votermatch::sledsearch::*`
Dec 17 15:59:51.145 INFO [stderr]   --> src/main.rs:15:5
Dec 17 15:59:51.146 INFO [stderr]    |
Dec 17 15:59:51.146 INFO [stderr] 15 | use votermatch::sledsearch::*;
Dec 17 15:59:51.146 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:59:51.147 INFO [stderr]    |
Dec 17 15:59:51.147 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 15:59:51.147 INFO [stderr] 
Dec 17 15:59:51.171 INFO [stderr] warning: unused import: `votermatch::sledsearch::*`
Dec 17 15:59:51.171 INFO [stderr]   --> src/main.rs:15:5
Dec 17 15:59:51.176 INFO [stderr]    |
Dec 17 15:59:51.176 INFO [stderr] 15 | use votermatch::sledsearch::*;
Dec 17 15:59:51.176 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:59:51.176 INFO [stderr]    |
Dec 17 15:59:51.176 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 15:59:51.176 INFO [stderr] 
Dec 17 15:59:51.268 INFO [stderr] warning: unused variable: `vec`
Dec 17 15:59:51.268 INFO [stderr]   --> src/main.rs:60:13
Dec 17 15:59:51.269 INFO [stderr]    |
Dec 17 15:59:51.269 INFO [stderr] 60 |         let vec = Vec::<u8>::with_capacity(randsize);
Dec 17 15:59:51.269 INFO [stderr]    |             ^^^ help: consider using `_vec` instead
Dec 17 15:59:51.269 INFO [stderr]    |
Dec 17 15:59:51.269 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 15:59:51.269 INFO [stderr] 
Dec 17 15:59:51.270 INFO [stderr] warning: unused variable: `my_array`
Dec 17 15:59:51.270 INFO [stderr]   --> src/main.rs:61:13
Dec 17 15:59:51.270 INFO [stderr]    |
Dec 17 15:59:51.270 INFO [stderr] 61 |         let my_array: [u8; 8] = rng.gen();
Dec 17 15:59:51.270 INFO [stderr]    |             ^^^^^^^^ help: consider using `_my_array` instead
Dec 17 15:59:51.270 INFO [stderr] 
Dec 17 15:59:51.292 INFO [stderr] warning: unused variable: `vec`
Dec 17 15:59:51.292 INFO [stderr]   --> src/main.rs:60:13
Dec 17 15:59:51.292 INFO [stderr]    |
Dec 17 15:59:51.292 INFO [stderr] 60 |         let vec = Vec::<u8>::with_capacity(randsize);
Dec 17 15:59:51.292 INFO [stderr]    |             ^^^ help: consider using `_vec` instead
Dec 17 15:59:51.293 INFO [stderr]    |
Dec 17 15:59:51.293 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 15:59:51.293 INFO [stderr] 
Dec 17 15:59:51.293 INFO [stderr] warning: unused variable: `my_array`
Dec 17 15:59:51.294 INFO [stderr]   --> src/main.rs:61:13
Dec 17 15:59:51.294 INFO [stderr]    |
Dec 17 15:59:51.294 INFO [stderr] 61 |         let my_array: [u8; 8] = rng.gen();
Dec 17 15:59:51.294 INFO [stderr]    |             ^^^^^^^^ help: consider using `_my_array` instead
Dec 17 15:59:51.294 INFO [stderr] 
Dec 17 15:59:51.386 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.55s
Dec 17 15:59:52.236 INFO running `"docker" "inspect" "d1075316816d2903aa4cfc378676c7699d6502f8c3bef1560a7023078cd06079"`
Dec 17 15:59:52.484 INFO running `"docker" "rm" "-f" "d1075316816d2903aa4cfc378676c7699d6502f8c3bef1560a7023078cd06079"`
Dec 17 15:59:52.692 INFO [stdout] d1075316816d2903aa4cfc378676c7699d6502f8c3bef1560a7023078cd06079