Dec 18 10:10:46.062 INFO checking tokio-fs-0.1.4 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 10:10:46.063 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/tokio-fs/0.1.4:/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 10:10:46.212 INFO [stdout] 681bedb784c061a0c8a5879c39a1eff63a50232ac9c2471fa30b5947d5ca4451
Dec 18 10:10:46.214 INFO running `"docker" "start" "-a" "681bedb784c061a0c8a5879c39a1eff63a50232ac9c2471fa30b5947d5ca4451"`
Dec 18 10:10:46.834 INFO [stderr]     Checking tokio-fs v0.1.4 (/opt/crater/workdir)
Dec 18 10:10:48.144 INFO [stderr] warning: use of deprecated item 'rand::Rng::gen_ascii_chars': use sample_iter(&Alphanumeric) instead
Dec 18 10:10:48.144 INFO [stderr]   --> tests/file.rs:28:42
Dec 18 10:10:48.144 INFO [stderr]    |
Dec 18 10:10:48.144 INFO [stderr] 28 |     let contents: Vec<u8> = thread_rng().gen_ascii_chars()
Dec 18 10:10:48.144 INFO [stderr]    |                                          ^^^^^^^^^^^^^^^
Dec 18 10:10:48.144 INFO [stderr]    |
Dec 18 10:10:48.144 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 10:10:48.144 INFO [stderr] 
Dec 18 10:10:48.320 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
Dec 18 10:10:48.796 INFO running `"docker" "inspect" "681bedb784c061a0c8a5879c39a1eff63a50232ac9c2471fa30b5947d5ca4451"`
Dec 18 10:10:49.140 INFO running `"docker" "rm" "-f" "681bedb784c061a0c8a5879c39a1eff63a50232ac9c2471fa30b5947d5ca4451"`
Dec 18 10:10:49.376 INFO [stdout] 681bedb784c061a0c8a5879c39a1eff63a50232ac9c2471fa30b5947d5ca4451