Dec 12 06:05:29.169 INFO checking tokio-fs-0.1.4 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 06:05:29.169 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 06:05:29.616 INFO [stdout] 8f2cc7bcd80c023c5edfeae7d8a9ee21cb9d12a54ef80e00e015bdb94d7e393e
Dec 12 06:05:29.620 INFO running `"docker" "start" "-a" "8f2cc7bcd80c023c5edfeae7d8a9ee21cb9d12a54ef80e00e015bdb94d7e393e"`
Dec 12 06:05:30.934 INFO [stderr] usermod: no changes
Dec 12 06:05:31.080 INFO [stderr]     Checking tokio-fs v0.1.4 (/source)
Dec 12 06:05:38.225 INFO [stderr] warning: use of deprecated item 'rand::Rng::gen_ascii_chars': use sample_iter(&Alphanumeric) instead
Dec 12 06:05:38.225 INFO [stderr]   --> tests/file.rs:28:42
Dec 12 06:05:38.225 INFO [stderr]    |
Dec 12 06:05:38.225 INFO [stderr] 28 |     let contents: Vec<u8> = thread_rng().gen_ascii_chars()
Dec 12 06:05:38.225 INFO [stderr]    |                                          ^^^^^^^^^^^^^^^
Dec 12 06:05:38.225 INFO [stderr]    |
Dec 12 06:05:38.225 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 12 06:05:38.225 INFO [stderr] 
Dec 12 06:05:38.394 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.43s
Dec 12 06:05:38.400 INFO [stderr] su: No module specific data is present
Dec 12 06:05:39.100 INFO running `"docker" "inspect" "8f2cc7bcd80c023c5edfeae7d8a9ee21cb9d12a54ef80e00e015bdb94d7e393e"`
Dec 12 06:05:39.408 INFO running `"docker" "rm" "-f" "8f2cc7bcd80c023c5edfeae7d8a9ee21cb9d12a54ef80e00e015bdb94d7e393e"`
Dec 12 06:05:39.720 INFO [stdout] 8f2cc7bcd80c023c5edfeae7d8a9ee21cb9d12a54ef80e00e015bdb94d7e393e