Dec 18 15:17:57.709 INFO checking hashbrown-0.1.7 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 15:17:57.709 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/hashbrown/0.1.7:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 15:17:57.957 INFO [stdout] b7af71e021ed48081f76b8b6e16625e475a3908674f867a1727925f9f5763d75
Dec 18 15:17:57.959 INFO running `"docker" "start" "-a" "b7af71e021ed48081f76b8b6e16625e475a3908674f867a1727925f9f5763d75"`
Dec 18 15:17:58.940 INFO [stderr]     Checking hashbrown v0.1.7 (/opt/crater/workdir)
Dec 18 15:18:00.300 INFO [stderr] warning: use of deprecated item 'rand::Rng::gen_ascii_chars': use sample_iter(&Alphanumeric) instead
Dec 18 15:18:00.300 INFO [stderr]   --> tests/set.rs:18:22
Dec 18 15:18:00.300 INFO [stderr]    |
Dec 18 15:18:00.300 INFO [stderr] 18 |                 (rng.gen_ascii_chars().take(32).collect()))
Dec 18 15:18:00.300 INFO [stderr]    |                      ^^^^^^^^^^^^^^^
Dec 18 15:18:00.300 INFO [stderr]    |
Dec 18 15:18:00.300 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 15:18:00.300 INFO [stderr] 
Dec 18 15:18:00.352 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
Dec 18 15:18:00.622 INFO running `"docker" "inspect" "b7af71e021ed48081f76b8b6e16625e475a3908674f867a1727925f9f5763d75"`
Dec 18 15:18:00.726 INFO running `"docker" "rm" "-f" "b7af71e021ed48081f76b8b6e16625e475a3908674f867a1727925f9f5763d75"`
Dec 18 15:18:00.851 INFO [stdout] b7af71e021ed48081f76b8b6e16625e475a3908674f867a1727925f9f5763d75