Oct 12 16:13:42.809 INFO checking ognarb/reddit-bot-rust against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 16:13:42.809 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 16:13:43.345 INFO blam! e722a26562c582719bcf0270abc0cccaf5a4e984e15b3b3a55a4ede39776ca17
Oct 12 16:13:43.346 INFO running `"docker" "start" "-a" "e722a26562c582719bcf0270abc0cccaf5a4e984e15b3b3a55a4ede39776ca17"`
Oct 12 16:13:45.560 INFO kablam! usermod: no changes
Oct 12 16:13:45.868 INFO kablam!     Checking itoa v0.4.0
Oct 12 16:13:45.868 INFO kablam!     Checking open v1.2.1
Oct 12 16:13:45.868 INFO kablam!     Checking openssl-sys v0.9.27
Oct 12 16:13:45.888 INFO kablam!     Checking num v0.1.42
Oct 12 16:13:45.888 INFO kablam!     Checking failure v0.1.1
Oct 12 16:13:45.888 INFO kablam!     Checking hyper v0.11.22
Oct 12 16:13:46.380 INFO kablam!     Checking chrono v0.4.0
Oct 12 16:13:47.348 INFO kablam!     Checking serde_json v1.0.13
Oct 12 16:13:48.513 INFO kablam!     Checking openssl v0.9.24
Oct 12 16:13:56.524 INFO kablam!     Checking native-tls v0.1.5
Oct 12 16:13:57.564 INFO kablam!     Checking tokio-tls v0.1.4
Oct 12 16:13:59.644 INFO kablam!     Checking hyper-tls v0.1.3
Oct 12 16:14:01.089 INFO kablam!     Checking orca v0.5.0
Oct 12 16:14:03.488 INFO kablam!     Checking reddit v0.1.0 (/source)
Oct 12 16:14:06.648 INFO kablam! warning: unused import: `std::cmp::Ordering`
Oct 12 16:14:06.648 INFO kablam!  --> src/main.rs:4:5
Oct 12 16:14:06.648 INFO kablam!   |
Oct 12 16:14:06.648 INFO kablam! 4 | use std::cmp::Ordering;
Oct 12 16:14:06.648 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 12 16:14:06.648 INFO kablam!   |
Oct 12 16:14:06.648 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 16:14:06.648 INFO kablam! 
Oct 12 16:14:06.708 INFO kablam! warning: unused import: `std::cmp::Ordering`
Oct 12 16:14:06.708 INFO kablam!  --> src/main.rs:4:5
Oct 12 16:14:06.708 INFO kablam!   |
Oct 12 16:14:06.708 INFO kablam! 4 | use std::cmp::Ordering;
Oct 12 16:14:06.708 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 12 16:14:06.708 INFO kablam!   |
Oct 12 16:14:06.708 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 16:14:06.708 INFO kablam! 
Oct 12 16:14:06.896 INFO kablam! warning: static item is never used: `UPDATE_INTERVAL_IN_SECONDS`
Oct 12 16:14:06.896 INFO kablam!   --> src/main.rs:14:1
Oct 12 16:14:06.896 INFO kablam!    |
Oct 12 16:14:06.896 INFO kablam! 14 | static UPDATE_INTERVAL_IN_SECONDS : u64 = 3;
Oct 12 16:14:06.896 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:14:06.897 INFO kablam!    |
Oct 12 16:14:06.897 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 16:14:06.897 INFO kablam! 
Oct 12 16:14:06.897 INFO kablam! warning: static item is never used: `TESTING`
Oct 12 16:14:06.897 INFO kablam!   --> src/main.rs:15:1
Oct 12 16:14:06.897 INFO kablam!    |
Oct 12 16:14:06.897 INFO kablam! 15 | static TESTING : bool = true;
Oct 12 16:14:06.897 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:14:06.897 INFO kablam! 
Oct 12 16:14:06.897 INFO kablam! warning: struct is never constructed: `DatabaseEntry`
Oct 12 16:14:06.897 INFO kablam!   --> src/main.rs:25:1
Oct 12 16:14:06.897 INFO kablam!    |
Oct 12 16:14:06.897 INFO kablam! 25 | struct DatabaseEntry (HashMap<String, i64>, i64);
Oct 12 16:14:06.897 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:14:06.897 INFO kablam! 
Oct 12 16:14:06.897 INFO kablam! warning: method is never used: `new`
Oct 12 16:14:06.897 INFO kablam!   --> src/main.rs:37:5
Oct 12 16:14:06.897 INFO kablam!    |
Oct 12 16:14:06.897 INFO kablam! 37 |     fn new() -> Database {
Oct 12 16:14:06.897 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 12 16:14:06.897 INFO kablam! 
Oct 12 16:14:06.897 INFO kablam! warning: function is never used: `between`
Oct 12 16:14:06.897 INFO kablam!   --> src/main.rs:51:1
Oct 12 16:14:06.897 INFO kablam!    |
Oct 12 16:14:06.897 INFO kablam! 51 | fn between(c:&char,  a: char, b: char) -> bool {
Oct 12 16:14:06.897 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:14:06.897 INFO kablam! 
Oct 12 16:14:06.897 INFO kablam! warning: function is never used: `add_word_to_database`
Oct 12 16:14:06.897 INFO kablam!   --> src/main.rs:55:1
Oct 12 16:14:06.897 INFO kablam!    |
Oct 12 16:14:06.897 INFO kablam! 55 | fn add_word_to_database <'a> (word: String, subreddit:&String, mut database:Database) -> Database {
Oct 12 16:14:06.897 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:14:06.897 INFO kablam! 
Oct 12 16:14:06.897 INFO kablam! warning: function is never used: `add_to_database`
Oct 12 16:14:06.897 INFO kablam!   --> src/main.rs:68:1
Oct 12 16:14:06.897 INFO kablam!    |
Oct 12 16:14:06.897 INFO kablam! 68 | fn add_to_database (comment: Comment, data:Database) -> Database {
Oct 12 16:14:06.897 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:14:06.897 INFO kablam! 
Oct 12 16:14:06.897 INFO kablam! warning: function is never used: `analyse_last_n_comments`
Oct 12 16:14:06.897 INFO kablam!   --> src/main.rs:75:1
Oct 12 16:14:06.897 INFO kablam!    |
Oct 12 16:14:06.897 INFO kablam! 75 | fn analyse_last_n_comments(n: usize, reddit:App) -> Database {
Oct 12 16:14:06.897 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:14:06.897 INFO kablam! 
Oct 12 16:14:06.897 INFO kablam! warning: function is never used: `polling`
Oct 12 16:14:06.897 INFO kablam!   --> src/main.rs:95:1
Oct 12 16:14:06.897 INFO kablam!    |
Oct 12 16:14:06.897 INFO kablam! 95 | fn polling(reddit:App) {
Oct 12 16:14:06.897 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:14:06.897 INFO kablam! 
Oct 12 16:14:06.944 INFO kablam! warning: static item is never used: `UPDATE_INTERVAL_IN_SECONDS`
Oct 12 16:14:06.944 INFO kablam!   --> src/main.rs:14:1
Oct 12 16:14:06.944 INFO kablam!    |
Oct 12 16:14:06.944 INFO kablam! 14 | static UPDATE_INTERVAL_IN_SECONDS : u64 = 3;
Oct 12 16:14:06.944 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:14:06.944 INFO kablam!    |
Oct 12 16:14:06.944 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 16:14:06.944 INFO kablam! 
Oct 12 16:14:06.944 INFO kablam! warning: static item is never used: `TESTING`
Oct 12 16:14:06.944 INFO kablam!   --> src/main.rs:15:1
Oct 12 16:14:06.944 INFO kablam!    |
Oct 12 16:14:06.944 INFO kablam! 15 | static TESTING : bool = true;
Oct 12 16:14:06.944 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:14:06.944 INFO kablam! 
Oct 12 16:14:06.944 INFO kablam! warning: struct is never constructed: `DatabaseEntry`
Oct 12 16:14:06.944 INFO kablam!   --> src/main.rs:25:1
Oct 12 16:14:06.944 INFO kablam!    |
Oct 12 16:14:06.944 INFO kablam! 25 | struct DatabaseEntry (HashMap<String, i64>, i64);
Oct 12 16:14:06.944 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:14:06.944 INFO kablam! 
Oct 12 16:14:06.944 INFO kablam! warning: method is never used: `new`
Oct 12 16:14:06.944 INFO kablam!   --> src/main.rs:37:5
Oct 12 16:14:06.945 INFO kablam!    |
Oct 12 16:14:06.945 INFO kablam! 37 |     fn new() -> Database {
Oct 12 16:14:06.945 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 12 16:14:06.945 INFO kablam! 
Oct 12 16:14:06.945 INFO kablam! warning: function is never used: `between`
Oct 12 16:14:06.945 INFO kablam!   --> src/main.rs:51:1
Oct 12 16:14:06.945 INFO kablam!    |
Oct 12 16:14:06.945 INFO kablam! 51 | fn between(c:&char,  a: char, b: char) -> bool {
Oct 12 16:14:06.945 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:14:06.945 INFO kablam! 
Oct 12 16:14:06.945 INFO kablam! warning: function is never used: `add_word_to_database`
Oct 12 16:14:06.945 INFO kablam!   --> src/main.rs:55:1
Oct 12 16:14:06.945 INFO kablam!    |
Oct 12 16:14:06.945 INFO kablam! 55 | fn add_word_to_database <'a> (word: String, subreddit:&String, mut database:Database) -> Database {
Oct 12 16:14:06.945 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:14:06.960 INFO kablam! 
Oct 12 16:14:06.960 INFO kablam! warning: function is never used: `add_to_database`
Oct 12 16:14:06.960 INFO kablam!   --> src/main.rs:68:1
Oct 12 16:14:06.960 INFO kablam!    |
Oct 12 16:14:06.960 INFO kablam! 68 | fn add_to_database (comment: Comment, data:Database) -> Database {
Oct 12 16:14:06.960 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:14:06.960 INFO kablam! 
Oct 12 16:14:06.960 INFO kablam! warning: function is never used: `analyse_last_n_comments`
Oct 12 16:14:06.960 INFO kablam!   --> src/main.rs:75:1
Oct 12 16:14:06.960 INFO kablam!    |
Oct 12 16:14:06.960 INFO kablam! 75 | fn analyse_last_n_comments(n: usize, reddit:App) -> Database {
Oct 12 16:14:06.960 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:14:06.960 INFO kablam! 
Oct 12 16:14:06.960 INFO kablam! warning: function is never used: `polling`
Oct 12 16:14:06.960 INFO kablam!   --> src/main.rs:95:1
Oct 12 16:14:06.960 INFO kablam!    |
Oct 12 16:14:06.960 INFO kablam! 95 | fn polling(reddit:App) {
Oct 12 16:14:06.960 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:14:06.960 INFO kablam! 
Oct 12 16:14:07.032 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 21.44s
Oct 12 16:14:07.049 INFO kablam! su: No module specific data is present
Oct 12 16:14:07.820 INFO running `"docker" "rm" "-f" "e722a26562c582719bcf0270abc0cccaf5a4e984e15b3b3a55a4ede39776ca17"`
Oct 12 16:14:08.201 INFO blam! e722a26562c582719bcf0270abc0cccaf5a4e984e15b3b3a55a4ede39776ca17