Nov 29 02:37:45.845 INFO checking dbox-0.1.3 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 29 02:37:45.845 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 29 02:37:46.171 INFO [stdout] fa7102bf31692a58662e1e8362bde818a0508c86a6a05ffac8d7f7c58a373820
Nov 29 02:37:46.174 INFO running `"docker" "start" "-a" "fa7102bf31692a58662e1e8362bde818a0508c86a6a05ffac8d7f7c58a373820"`
Nov 29 02:37:46.761 INFO [stderr] usermod: no changes
Nov 29 02:37:46.936 INFO [stderr]     Checking dbox v0.1.3 (/source)
Nov 29 02:37:51.770 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 29 02:37:51.770 INFO [stderr]    --> src/lib.rs:163:44
Nov 29 02:37:51.770 INFO [stderr]     |
Nov 29 02:37:51.770 INFO [stderr] 163 |         let ascii_letters = (65..91).chain((97..123)).collect::<Vec<u8>>();
Nov 29 02:37:51.770 INFO [stderr]     |                                            ^^^^^^^^^ help: remove these parentheses
Nov 29 02:37:51.770 INFO [stderr]     |
Nov 29 02:37:51.770 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 29 02:37:51.771 INFO [stderr] 
Nov 29 02:37:51.868 INFO [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Nov 29 02:37:51.868 INFO [stderr]    --> src/lib.rs:164:28
Nov 29 02:37:51.868 INFO [stderr]     |
Nov 29 02:37:51.868 INFO [stderr] 164 |         let random_bytes = rand::sample(&mut rng, ascii_letters.into_iter(), len);
Nov 29 02:37:51.868 INFO [stderr]     |                            ^^^^^^^^^^^^
Nov 29 02:37:51.868 INFO [stderr]     |
Nov 29 02:37:51.869 INFO [stderr]     = note: #[warn(deprecated)] on by default
Nov 29 02:37:51.869 INFO [stderr] 
Nov 29 02:37:53.025 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.24s
Nov 29 02:37:53.032 INFO [stderr] su: No module specific data is present
Nov 29 02:37:54.134 INFO running `"docker" "inspect" "fa7102bf31692a58662e1e8362bde818a0508c86a6a05ffac8d7f7c58a373820"`
Nov 29 02:37:54.414 INFO running `"docker" "rm" "-f" "fa7102bf31692a58662e1e8362bde818a0508c86a6a05ffac8d7f7c58a373820"`
Nov 29 02:37:54.696 INFO [stdout] fa7102bf31692a58662e1e8362bde818a0508c86a6a05ffac8d7f7c58a373820