Nov 02 00:04:03.985 INFO checking dbox-0.1.3 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 02 00:04:03.985 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 02 00:04:04.524 INFO blam! 0836e8a29376c6c39e848b59ad2acb55949a417fb1b04d66f507a8762d30bbac
Nov 02 00:04:04.528 INFO running `"docker" "start" "-a" "0836e8a29376c6c39e848b59ad2acb55949a417fb1b04d66f507a8762d30bbac"`
Nov 02 00:04:05.359 INFO kablam! usermod: no changes
Nov 02 00:04:05.582 INFO kablam!     Checking dbox v0.1.3 (/source)
Nov 02 00:04:11.157 INFO kablam! warning: unnecessary parentheses around method argument
Nov 02 00:04:11.157 INFO kablam!    --> src/lib.rs:163:44
Nov 02 00:04:11.157 INFO kablam!     |
Nov 02 00:04:11.157 INFO kablam! 163 |         let ascii_letters = (65..91).chain((97..123)).collect::<Vec<u8>>();
Nov 02 00:04:11.157 INFO kablam!     |                                            ^^^^^^^^^ help: remove these parentheses
Nov 02 00:04:11.157 INFO kablam!     |
Nov 02 00:04:11.157 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 02 00:04:11.181 INFO kablam! 
Nov 02 00:04:11.208 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Nov 02 00:04:11.208 INFO kablam!    --> src/lib.rs:164:28
Nov 02 00:04:11.209 INFO kablam!     |
Nov 02 00:04:11.209 INFO kablam! 164 |         let random_bytes = rand::sample(&mut rng, ascii_letters.into_iter(), len);
Nov 02 00:04:11.209 INFO kablam!     |                            ^^^^^^^^^^^^
Nov 02 00:04:11.209 INFO kablam!     |
Nov 02 00:04:11.209 INFO kablam!     = note: #[warn(deprecated)] on by default
Nov 02 00:04:11.209 INFO kablam! 
Nov 02 00:04:12.176 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.77s
Nov 02 00:04:12.177 INFO kablam! su: No module specific data is present
Nov 02 00:04:12.728 INFO running `"docker" "rm" "-f" "0836e8a29376c6c39e848b59ad2acb55949a417fb1b04d66f507a8762d30bbac"`
Nov 02 00:04:13.009 INFO blam! 0836e8a29376c6c39e848b59ad2acb55949a417fb1b04d66f507a8762d30bbac