Dec 05 05:23:23.623 INFO checking tokio-fs-0.1.4 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 05:23:23.623 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 05 05:23:23.984 INFO [stdout] f0d95813bf2b80c336f77d9770e885b5267b0e85549c3476950eb6d55a58a7fb
Dec 05 05:23:23.994 INFO running `"docker" "start" "-a" "f0d95813bf2b80c336f77d9770e885b5267b0e85549c3476950eb6d55a58a7fb"`
Dec 05 05:23:25.158 INFO [stderr] usermod: no changes
Dec 05 05:23:25.327 INFO [stderr]     Checking tokio-fs v0.1.4 (/source)
Dec 05 05:23:31.351 INFO [stderr] warning: use of deprecated item 'rand::Rng::gen_ascii_chars': use sample_iter(&Alphanumeric) instead
Dec 05 05:23:31.351 INFO [stderr]   --> tests/file.rs:28:42
Dec 05 05:23:31.351 INFO [stderr]    |
Dec 05 05:23:31.351 INFO [stderr] 28 |     let contents: Vec<u8> = thread_rng().gen_ascii_chars()
Dec 05 05:23:31.351 INFO [stderr]    |                                          ^^^^^^^^^^^^^^^
Dec 05 05:23:31.351 INFO [stderr]    |
Dec 05 05:23:31.351 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 05 05:23:31.351 INFO [stderr] 
Dec 05 05:23:31.555 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.36s
Dec 05 05:23:31.555 INFO [stderr] su: No module specific data is present
Dec 05 05:23:32.179 INFO running `"docker" "inspect" "f0d95813bf2b80c336f77d9770e885b5267b0e85549c3476950eb6d55a58a7fb"`
Dec 05 05:23:32.452 INFO running `"docker" "rm" "-f" "f0d95813bf2b80c336f77d9770e885b5267b0e85549c3476950eb6d55a58a7fb"`
Dec 05 05:23:32.937 INFO [stdout] f0d95813bf2b80c336f77d9770e885b5267b0e85549c3476950eb6d55a58a7fb