Dec 12 04:31:04.227 INFO checking xz2-0.1.6 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 04:31:04.227 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 04:31:04.708 INFO [stdout] 64a49bc96fdb781ad9fad95fce86063df1e009d39a28f24078d7c4d041e70f0e
Dec 12 04:31:04.709 INFO running `"docker" "start" "-a" "64a49bc96fdb781ad9fad95fce86063df1e009d39a28f24078d7c4d041e70f0e"`
Dec 12 04:31:05.329 INFO [stderr] usermod: no changes
Dec 12 04:31:05.492 INFO [stderr]    Compiling lzma-sys v0.1.12
Dec 12 04:31:05.508 INFO [stderr]     Checking quickcheck v0.7.2
Dec 12 04:31:07.934 INFO [stderr]     Checking xz2 v0.1.6 (/source)
Dec 12 04:31:12.250 INFO [stderr] warning: use of deprecated item 'rand::Rng::gen_iter': use Rng::sample_iter(&Standard) instead
Dec 12 04:31:12.250 INFO [stderr]    --> src/read.rs:250:30
Dec 12 04:31:12.250 INFO [stderr]     |
Dec 12 04:31:12.250 INFO [stderr] 250 |         let v = thread_rng().gen_iter::<u8>().take(1024).collect::<Vec<_>>();
Dec 12 04:31:12.250 INFO [stderr]     |                              ^^^^^^^^
Dec 12 04:31:12.250 INFO [stderr]     |
Dec 12 04:31:12.250 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 12 04:31:12.250 INFO [stderr] 
Dec 12 04:31:12.481 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.12s
Dec 12 04:31:12.488 INFO [stderr] su: No module specific data is present
Dec 12 04:31:13.224 INFO running `"docker" "inspect" "64a49bc96fdb781ad9fad95fce86063df1e009d39a28f24078d7c4d041e70f0e"`
Dec 12 04:31:13.586 INFO running `"docker" "rm" "-f" "64a49bc96fdb781ad9fad95fce86063df1e009d39a28f24078d7c4d041e70f0e"`
Dec 12 04:31:13.793 INFO [stdout] 64a49bc96fdb781ad9fad95fce86063df1e009d39a28f24078d7c4d041e70f0e