Dec 15 17:05:59.272 INFO testing diceware-0.2.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 17:05:59.273 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 17:05:59.517 INFO [stdout] 81bb7d4c8eb0d572df3de3c82c261fafc6810645cf4479cb1a3a452524d65932
Dec 15 17:05:59.520 INFO running `"docker" "start" "-a" "81bb7d4c8eb0d572df3de3c82c261fafc6810645cf4479cb1a3a452524d65932"`
Dec 15 17:06:00.270 INFO [stderr] usermod: no changes
Dec 15 17:06:00.391 INFO [stderr]    Compiling diceware v0.2.0 (/source)
Dec 15 17:06:01.131 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 15 17:06:01.131 INFO [stderr]   --> build.rs:19:17
Dec 15 17:06:01.131 INFO [stderr]    |
Dec 15 17:06:01.131 INFO [stderr] 19 |        contents.slice_unchecked(1023, 543718).split(',').collect()
Dec 15 17:06:01.131 INFO [stderr]    |                 ^^^^^^^^^^^^^^^
Dec 15 17:06:01.131 INFO [stderr]    |
Dec 15 17:06:01.131 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 15 17:06:01.131 INFO [stderr] 
Dec 15 17:06:12.313 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.02s
Dec 15 17:06:12.318 INFO [stderr] su: No module specific data is present
Dec 15 17:06:12.885 INFO running `"docker" "inspect" "81bb7d4c8eb0d572df3de3c82c261fafc6810645cf4479cb1a3a452524d65932"`
Dec 15 17:06:13.055 INFO running `"docker" "rm" "-f" "81bb7d4c8eb0d572df3de3c82c261fafc6810645cf4479cb1a3a452524d65932"`
Dec 15 17:06:13.251 INFO [stdout] 81bb7d4c8eb0d572df3de3c82c261fafc6810645cf4479cb1a3a452524d65932
Dec 15 17:06:13.256 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 17:06:13.583 INFO [stdout] 41e7848da998e9ed938677a04ea4e325d04fb0b4ca7f881799226d05660ca9e9
Dec 15 17:06:13.588 INFO running `"docker" "start" "-a" "41e7848da998e9ed938677a04ea4e325d04fb0b4ca7f881799226d05660ca9e9"`
Dec 15 17:06:14.409 INFO [stderr] usermod: no changes
Dec 15 17:06:14.461 INFO [stderr]    Compiling diceware v0.2.0 (/source)
Dec 15 17:06:16.057 INFO [stderr] warning: unused import: `rand::Rng`
Dec 15 17:06:16.057 INFO [stderr]   --> src/main.rs:12:5
Dec 15 17:06:16.057 INFO [stderr]    |
Dec 15 17:06:16.057 INFO [stderr] 12 | use rand::Rng;
Dec 15 17:06:16.057 INFO [stderr]    |     ^^^^^^^^^
Dec 15 17:06:16.057 INFO [stderr]    |
Dec 15 17:06:16.057 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 15 17:06:16.057 INFO [stderr] 
Dec 15 17:06:16.057 INFO [stderr] warning: unused import: `std::process::exit`
Dec 15 17:06:16.057 INFO [stderr]   --> src/main.rs:13:5
Dec 15 17:06:16.057 INFO [stderr]    |
Dec 15 17:06:16.057 INFO [stderr] 13 | use std::process::exit;
Dec 15 17:06:16.057 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 15 17:06:16.057 INFO [stderr] 
Dec 15 17:06:19.043 INFO [stderr] warning: function is never used: `make_options`
Dec 15 17:06:19.043 INFO [stderr]   --> src/main.rs:17:1
Dec 15 17:06:19.043 INFO [stderr]    |
Dec 15 17:06:19.043 INFO [stderr] 17 | fn make_options() -> Options {
Dec 15 17:06:19.043 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:06:19.043 INFO [stderr]    |
Dec 15 17:06:19.043 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 15 17:06:19.043 INFO [stderr] 
Dec 15 17:06:19.043 INFO [stderr] warning: function is never used: `print_usage`
Dec 15 17:06:19.043 INFO [stderr]   --> src/main.rs:28:1
Dec 15 17:06:19.043 INFO [stderr]    |
Dec 15 17:06:19.043 INFO [stderr] 28 | fn print_usage(program: &str, opts: Options) {
Dec 15 17:06:19.043 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:06:19.043 INFO [stderr] 
Dec 15 17:06:21.348 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.92s
Dec 15 17:06:21.351 INFO [stderr] su: No module specific data is present
Dec 15 17:06:21.765 INFO running `"docker" "inspect" "41e7848da998e9ed938677a04ea4e325d04fb0b4ca7f881799226d05660ca9e9"`
Dec 15 17:06:21.921 INFO running `"docker" "rm" "-f" "41e7848da998e9ed938677a04ea4e325d04fb0b4ca7f881799226d05660ca9e9"`
Dec 15 17:06:22.103 INFO [stdout] 41e7848da998e9ed938677a04ea4e325d04fb0b4ca7f881799226d05660ca9e9