Dec 18 17:25:21.717 INFO checking compress-0.1.2 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 17:25:21.717 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/compress/0.1.2:/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 18 17:25:21.964 INFO [stdout] 017cb4b0d01d4e37695994ba509d65e4b8890fbb15dc24f5212e231a30656296
Dec 18 17:25:21.970 INFO running `"docker" "start" "-a" "017cb4b0d01d4e37695994ba509d65e4b8890fbb15dc24f5212e231a30656296"`
Dec 18 17:25:24.000 INFO [stderr]     Checking compress v0.1.2 (/opt/crater/workdir)
Dec 18 17:25:25.168 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 17:25:25.169 INFO [stderr]    --> src/bwt/mtf.rs:167:12
Dec 18 17:25:25.169 INFO [stderr]     |
Dec 18 17:25:25.169 INFO [stderr] 167 |         Ok((bytes_read))
Dec 18 17:25:25.169 INFO [stderr]     |            ^^^^^^^^^^^^ help: remove these parentheses
Dec 18 17:25:25.170 INFO [stderr]     |
Dec 18 17:25:25.170 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 17:25:25.170 INFO [stderr] 
Dec 18 17:25:25.380 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 17:25:25.381 INFO [stderr]    --> src/bwt/mtf.rs:167:12
Dec 18 17:25:25.381 INFO [stderr]     |
Dec 18 17:25:25.381 INFO [stderr] 167 |         Ok((bytes_read))
Dec 18 17:25:25.382 INFO [stderr]     |            ^^^^^^^^^^^^ help: remove these parentheses
Dec 18 17:25:25.382 INFO [stderr]     |
Dec 18 17:25:25.388 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 17:25:25.388 INFO [stderr] 
Dec 18 17:25:25.848 INFO [stderr] warning: unused import: `Float`
Dec 18 17:25:25.848 INFO [stderr]   --> src/entropy/ari/apm.rs:18:25
Dec 18 17:25:25.848 INFO [stderr]    |
Dec 18 17:25:25.848 INFO [stderr] 18 | use self::num::traits::{Float, ToPrimitive};
Dec 18 17:25:25.848 INFO [stderr]    |                         ^^^^^
Dec 18 17:25:25.848 INFO [stderr]    |
Dec 18 17:25:25.848 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 17:25:25.848 INFO [stderr] 
Dec 18 17:25:27.004 INFO [stderr] warning: unused import: `Float`
Dec 18 17:25:27.004 INFO [stderr]   --> src/entropy/ari/apm.rs:18:25
Dec 18 17:25:27.004 INFO [stderr]    |
Dec 18 17:25:27.004 INFO [stderr] 18 | use self::num::traits::{Float, ToPrimitive};
Dec 18 17:25:27.004 INFO [stderr]    |                         ^^^^^
Dec 18 17:25:27.004 INFO [stderr]    |
Dec 18 17:25:27.004 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 17:25:27.004 INFO [stderr] 
Dec 18 17:25:27.580 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.68s
Dec 18 17:25:28.176 INFO running `"docker" "inspect" "017cb4b0d01d4e37695994ba509d65e4b8890fbb15dc24f5212e231a30656296"`
Dec 18 17:25:28.282 INFO running `"docker" "rm" "-f" "017cb4b0d01d4e37695994ba509d65e4b8890fbb15dc24f5212e231a30656296"`
Dec 18 17:25:28.398 INFO [stdout] 017cb4b0d01d4e37695994ba509d65e4b8890fbb15dc24f5212e231a30656296