Dec 06 16:44:13.676 INFO testing xz2-0.1.6 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 16:44:13.676 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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 06 16:44:13.809 INFO [stdout] eec233e211af320b211d95a5cd7d10845190c75c7353de7090ab271b46a0a5e7
Dec 06 16:44:13.811 INFO running `"docker" "start" "-a" "eec233e211af320b211d95a5cd7d10845190c75c7353de7090ab271b46a0a5e7"`
Dec 06 16:44:14.245 INFO [stderr] usermod: no changes
Dec 06 16:44:14.338 INFO [stderr]    Compiling lzma-sys v0.1.11
Dec 06 16:44:15.466 INFO [stderr]    Compiling xz2 v0.1.6 (/source)
Dec 06 16:44:16.245 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
Dec 06 16:44:16.256 INFO [stderr] su: No module specific data is present
Dec 06 16:44:16.570 INFO running `"docker" "inspect" "eec233e211af320b211d95a5cd7d10845190c75c7353de7090ab271b46a0a5e7"`
Dec 06 16:44:16.660 INFO running `"docker" "rm" "-f" "eec233e211af320b211d95a5cd7d10845190c75c7353de7090ab271b46a0a5e7"`
Dec 06 16:44:16.745 INFO [stdout] eec233e211af320b211d95a5cd7d10845190c75c7353de7090ab271b46a0a5e7
Dec 06 16:44:16.746 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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 06 16:44:16.922 INFO [stdout] 028dec3c9f7b3c00fff635e3801aafe18bd682f2be9ffa70c817c133812d8840
Dec 06 16:44:16.924 INFO running `"docker" "start" "-a" "028dec3c9f7b3c00fff635e3801aafe18bd682f2be9ffa70c817c133812d8840"`
Dec 06 16:44:17.383 INFO [stderr] usermod: no changes
Dec 06 16:44:17.528 INFO [stderr]    Compiling env_logger v0.5.13
Dec 06 16:44:18.926 INFO [stderr]    Compiling quickcheck v0.7.2
Dec 06 16:44:21.227 INFO [stderr]    Compiling xz2 v0.1.6 (/source)
Dec 06 16:44:22.288 INFO [stderr] warning: use of deprecated item 'rand::Rng::gen_iter': use Rng::sample_iter(&Standard) instead
Dec 06 16:44:22.288 INFO [stderr]    --> src/read.rs:250:30
Dec 06 16:44:22.288 INFO [stderr]     |
Dec 06 16:44:22.288 INFO [stderr] 250 |         let v = thread_rng().gen_iter::<u8>().take(1024).collect::<Vec<_>>();
Dec 06 16:44:22.288 INFO [stderr]     |                              ^^^^^^^^
Dec 06 16:44:22.288 INFO [stderr]     |
Dec 06 16:44:22.288 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 06 16:44:22.288 INFO [stderr] 
Dec 06 16:44:23.578 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.17s
Dec 06 16:44:23.592 INFO [stderr] su: No module specific data is present
Dec 06 16:44:23.973 INFO running `"docker" "inspect" "028dec3c9f7b3c00fff635e3801aafe18bd682f2be9ffa70c817c133812d8840"`
Dec 06 16:44:24.028 INFO running `"docker" "rm" "-f" "028dec3c9f7b3c00fff635e3801aafe18bd682f2be9ffa70c817c133812d8840"`
Dec 06 16:44:24.130 INFO [stdout] 028dec3c9f7b3c00fff635e3801aafe18bd682f2be9ffa70c817c133812d8840