Dec 05 14:38:59.959 INFO checking diceware-0.2.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 14:38:59.959 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 14:39:00.422 INFO [stdout] 5d422b24ffb080d1b0d5a555c0a0ae6c828419e8cd41384933390b522b8260f7
Dec 05 14:39:00.424 INFO running `"docker" "start" "-a" "5d422b24ffb080d1b0d5a555c0a0ae6c828419e8cd41384933390b522b8260f7"`
Dec 05 14:39:02.107 INFO [stderr] usermod: no changes
Dec 05 14:39:02.183 INFO [stderr]    Compiling diceware v0.2.0 (/source)
Dec 05 14:39:02.923 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 05 14:39:02.923 INFO [stderr]   --> build.rs:19:17
Dec 05 14:39:02.923 INFO [stderr]    |
Dec 05 14:39:02.923 INFO [stderr] 19 |        contents.slice_unchecked(1023, 543718).split(',').collect()
Dec 05 14:39:02.923 INFO [stderr]    |                 ^^^^^^^^^^^^^^^
Dec 05 14:39:02.923 INFO [stderr]    |
Dec 05 14:39:02.923 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 05 14:39:02.923 INFO [stderr] 
Dec 05 14:39:05.712 INFO [stderr] warning: unused import: `rand::Rng`
Dec 05 14:39:05.712 INFO [stderr]   --> src/main.rs:12:5
Dec 05 14:39:05.712 INFO [stderr]    |
Dec 05 14:39:05.712 INFO [stderr] 12 | use rand::Rng;
Dec 05 14:39:05.713 INFO [stderr]    |     ^^^^^^^^^
Dec 05 14:39:05.713 INFO [stderr]    |
Dec 05 14:39:05.713 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 14:39:05.713 INFO [stderr] 
Dec 05 14:39:05.713 INFO [stderr] warning: unused import: `std::process::exit`
Dec 05 14:39:05.713 INFO [stderr]   --> src/main.rs:13:5
Dec 05 14:39:05.713 INFO [stderr]    |
Dec 05 14:39:05.713 INFO [stderr] 13 | use std::process::exit;
Dec 05 14:39:05.713 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 14:39:05.713 INFO [stderr] 
Dec 05 14:39:09.351 INFO [stderr] warning: function is never used: `make_options`
Dec 05 14:39:09.351 INFO [stderr]   --> src/main.rs:17:1
Dec 05 14:39:09.351 INFO [stderr]    |
Dec 05 14:39:09.351 INFO [stderr] 17 | fn make_options() -> Options {
Dec 05 14:39:09.351 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:39:09.351 INFO [stderr]    |
Dec 05 14:39:09.351 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 14:39:09.351 INFO [stderr] 
Dec 05 14:39:09.351 INFO [stderr] warning: function is never used: `print_usage`
Dec 05 14:39:09.351 INFO [stderr]   --> src/main.rs:28:1
Dec 05 14:39:09.351 INFO [stderr]    |
Dec 05 14:39:09.351 INFO [stderr] 28 | fn print_usage(program: &str, opts: Options) {
Dec 05 14:39:09.351 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:39:09.351 INFO [stderr] 
Dec 05 14:39:10.557 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.43s
Dec 05 14:39:10.563 INFO [stderr] su: No module specific data is present
Dec 05 14:39:10.890 INFO running `"docker" "inspect" "5d422b24ffb080d1b0d5a555c0a0ae6c828419e8cd41384933390b522b8260f7"`
Dec 05 14:39:10.965 INFO running `"docker" "rm" "-f" "5d422b24ffb080d1b0d5a555c0a0ae6c828419e8cd41384933390b522b8260f7"`
Dec 05 14:39:11.050 INFO [stdout] 5d422b24ffb080d1b0d5a555c0a0ae6c828419e8cd41384933390b522b8260f7