Nov 06 16:34:02.865 INFO checking ognarb/reddit-bot-rust against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 16:34:02.865 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 16:34:03.294 INFO blam! 7c3f5b9c61dcd5733b244ea967fdff68fa9124d0d0fd6f1b7170738bdfc0fa3b
Nov 06 16:34:03.296 INFO running `"docker" "start" "-a" "7c3f5b9c61dcd5733b244ea967fdff68fa9124d0d0fd6f1b7170738bdfc0fa3b"`
Nov 06 16:34:05.460 INFO kablam! usermod: no changes
Nov 06 16:34:05.772 INFO kablam!     Checking open v1.2.1
Nov 06 16:34:05.773 INFO kablam!    Compiling openssl-sys v0.9.27
Nov 06 16:34:05.773 INFO kablam!     Checking serde_json v1.0.13
Nov 06 16:34:05.796 INFO kablam!     Checking chrono v0.4.0
Nov 06 16:34:09.626 INFO kablam!    Compiling openssl v0.9.24
Nov 06 16:34:14.628 INFO kablam!     Checking native-tls v0.1.5
Nov 06 16:34:15.316 INFO kablam!     Checking tokio-tls v0.1.4
Nov 06 16:34:16.408 INFO kablam!     Checking hyper-tls v0.1.3
Nov 06 16:34:17.810 INFO kablam!     Checking orca v0.5.0
Nov 06 16:34:20.180 INFO kablam!     Checking reddit v0.1.0 (/source)
Nov 06 16:34:23.240 INFO kablam! warning: unused import: `std::cmp::Ordering`
Nov 06 16:34:23.241 INFO kablam!  --> src/main.rs:4:5
Nov 06 16:34:23.242 INFO kablam!   |
Nov 06 16:34:23.243 INFO kablam! 4 | use std::cmp::Ordering;
Nov 06 16:34:23.243 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 06 16:34:23.244 INFO kablam!   |
Nov 06 16:34:23.244 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 16:34:23.245 INFO kablam! 
Nov 06 16:34:23.280 INFO kablam! warning: unused import: `std::cmp::Ordering`
Nov 06 16:34:23.280 INFO kablam!  --> src/main.rs:4:5
Nov 06 16:34:23.280 INFO kablam!   |
Nov 06 16:34:23.280 INFO kablam! 4 | use std::cmp::Ordering;
Nov 06 16:34:23.280 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 06 16:34:23.280 INFO kablam!   |
Nov 06 16:34:23.280 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 16:34:23.280 INFO kablam! 
Nov 06 16:34:23.495 INFO kablam! warning: static item is never used: `UPDATE_INTERVAL_IN_SECONDS`
Nov 06 16:34:23.496 INFO kablam!   --> src/main.rs:14:1
Nov 06 16:34:23.497 INFO kablam!    |
Nov 06 16:34:23.498 INFO kablam! 14 | static UPDATE_INTERVAL_IN_SECONDS : u64 = 3;
Nov 06 16:34:23.498 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 16:34:23.499 INFO kablam!    |
Nov 06 16:34:23.500 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 16:34:23.500 INFO kablam! 
Nov 06 16:34:23.501 INFO kablam! warning: static item is never used: `TESTING`
Nov 06 16:34:23.501 INFO kablam!   --> src/main.rs:15:1
Nov 06 16:34:23.502 INFO kablam!    |
Nov 06 16:34:23.502 INFO kablam! 15 | static TESTING : bool = true;
Nov 06 16:34:23.503 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 16:34:23.503 INFO kablam! 
Nov 06 16:34:23.504 INFO kablam! warning: struct is never constructed: `DatabaseEntry`
Nov 06 16:34:23.505 INFO kablam!   --> src/main.rs:25:1
Nov 06 16:34:23.505 INFO kablam!    |
Nov 06 16:34:23.505 INFO kablam! 25 | struct DatabaseEntry (HashMap<String, i64>, i64);
Nov 06 16:34:23.505 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 16:34:23.505 INFO kablam! 
Nov 06 16:34:23.505 INFO kablam! warning: method is never used: `new`
Nov 06 16:34:23.505 INFO kablam!   --> src/main.rs:37:5
Nov 06 16:34:23.505 INFO kablam!    |
Nov 06 16:34:23.505 INFO kablam! 37 |     fn new() -> Database {
Nov 06 16:34:23.505 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 06 16:34:23.505 INFO kablam! 
Nov 06 16:34:23.505 INFO kablam! warning: function is never used: `between`
Nov 06 16:34:23.505 INFO kablam!   --> src/main.rs:51:1
Nov 06 16:34:23.505 INFO kablam!    |
Nov 06 16:34:23.508 INFO kablam! 51 | fn between(c:&char,  a: char, b: char) -> bool {
Nov 06 16:34:23.508 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 16:34:23.508 INFO kablam! 
Nov 06 16:34:23.508 INFO kablam! warning: function is never used: `add_word_to_database`
Nov 06 16:34:23.508 INFO kablam!   --> src/main.rs:55:1
Nov 06 16:34:23.508 INFO kablam!    |
Nov 06 16:34:23.508 INFO kablam! 55 | fn add_word_to_database <'a> (word: String, subreddit:&String, mut database:Database) -> Database {
Nov 06 16:34:23.508 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 16:34:23.508 INFO kablam! 
Nov 06 16:34:23.508 INFO kablam! warning: function is never used: `add_to_database`
Nov 06 16:34:23.508 INFO kablam!   --> src/main.rs:68:1
Nov 06 16:34:23.508 INFO kablam!    |
Nov 06 16:34:23.508 INFO kablam! 68 | fn add_to_database (comment: Comment, data:Database) -> Database {
Nov 06 16:34:23.508 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 16:34:23.508 INFO kablam! 
Nov 06 16:34:23.508 INFO kablam! warning: function is never used: `analyse_last_n_comments`
Nov 06 16:34:23.508 INFO kablam!   --> src/main.rs:75:1
Nov 06 16:34:23.508 INFO kablam!    |
Nov 06 16:34:23.508 INFO kablam! 75 | fn analyse_last_n_comments(n: usize, reddit:App) -> Database {
Nov 06 16:34:23.508 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 16:34:23.508 INFO kablam! 
Nov 06 16:34:23.508 INFO kablam! warning: function is never used: `polling`
Nov 06 16:34:23.508 INFO kablam!   --> src/main.rs:95:1
Nov 06 16:34:23.508 INFO kablam!    |
Nov 06 16:34:23.508 INFO kablam! 95 | fn polling(reddit:App) {
Nov 06 16:34:23.508 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Nov 06 16:34:23.508 INFO kablam! 
Nov 06 16:34:23.513 INFO kablam! warning: static item is never used: `UPDATE_INTERVAL_IN_SECONDS`
Nov 06 16:34:23.513 INFO kablam!   --> src/main.rs:14:1
Nov 06 16:34:23.513 INFO kablam!    |
Nov 06 16:34:23.513 INFO kablam! 14 | static UPDATE_INTERVAL_IN_SECONDS : u64 = 3;
Nov 06 16:34:23.513 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 16:34:23.513 INFO kablam!    |
Nov 06 16:34:23.513 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 16:34:23.513 INFO kablam! 
Nov 06 16:34:23.513 INFO kablam! warning: static item is never used: `TESTING`
Nov 06 16:34:23.513 INFO kablam!   --> src/main.rs:15:1
Nov 06 16:34:23.513 INFO kablam!    |
Nov 06 16:34:23.513 INFO kablam! 15 | static TESTING : bool = true;
Nov 06 16:34:23.513 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 16:34:23.513 INFO kablam! 
Nov 06 16:34:23.513 INFO kablam! warning: struct is never constructed: `DatabaseEntry`
Nov 06 16:34:23.513 INFO kablam!   --> src/main.rs:25:1
Nov 06 16:34:23.513 INFO kablam!    |
Nov 06 16:34:23.513 INFO kablam! 25 | struct DatabaseEntry (HashMap<String, i64>, i64);
Nov 06 16:34:23.513 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 16:34:23.513 INFO kablam! 
Nov 06 16:34:23.513 INFO kablam! warning: method is never used: `new`
Nov 06 16:34:23.513 INFO kablam!   --> src/main.rs:37:5
Nov 06 16:34:23.513 INFO kablam!    |
Nov 06 16:34:23.513 INFO kablam! 37 |     fn new() -> Database {
Nov 06 16:34:23.513 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 06 16:34:23.513 INFO kablam! 
Nov 06 16:34:23.513 INFO kablam! warning: function is never used: `between`
Nov 06 16:34:23.513 INFO kablam!   --> src/main.rs:51:1
Nov 06 16:34:23.513 INFO kablam!    |
Nov 06 16:34:23.513 INFO kablam! 51 | fn between(c:&char,  a: char, b: char) -> bool {
Nov 06 16:34:23.513 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 16:34:23.513 INFO kablam! 
Nov 06 16:34:23.513 INFO kablam! warning: function is never used: `add_word_to_database`
Nov 06 16:34:23.513 INFO kablam!   --> src/main.rs:55:1
Nov 06 16:34:23.513 INFO kablam!    |
Nov 06 16:34:23.513 INFO kablam! 55 | fn add_word_to_database <'a> (word: String, subreddit:&String, mut database:Database) -> Database {
Nov 06 16:34:23.513 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 16:34:23.513 INFO kablam! 
Nov 06 16:34:23.514 INFO kablam! warning: function is never used: `add_to_database`
Nov 06 16:34:23.514 INFO kablam!   --> src/main.rs:68:1
Nov 06 16:34:23.514 INFO kablam!    |
Nov 06 16:34:23.514 INFO kablam! 68 | fn add_to_database (comment: Comment, data:Database) -> Database {
Nov 06 16:34:23.514 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 16:34:23.514 INFO kablam! 
Nov 06 16:34:23.514 INFO kablam! warning: function is never used: `analyse_last_n_comments`
Nov 06 16:34:23.514 INFO kablam!   --> src/main.rs:75:1
Nov 06 16:34:23.514 INFO kablam!    |
Nov 06 16:34:23.514 INFO kablam! 75 | fn analyse_last_n_comments(n: usize, reddit:App) -> Database {
Nov 06 16:34:23.514 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 16:34:23.514 INFO kablam! 
Nov 06 16:34:23.514 INFO kablam! warning: function is never used: `polling`
Nov 06 16:34:23.514 INFO kablam!   --> src/main.rs:95:1
Nov 06 16:34:23.514 INFO kablam!    |
Nov 06 16:34:23.514 INFO kablam! 95 | fn polling(reddit:App) {
Nov 06 16:34:23.514 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Nov 06 16:34:23.514 INFO kablam! 
Nov 06 16:34:23.531 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 16:34:23.531 INFO kablam!   --> src/main.rs:45:13
Nov 06 16:34:23.531 INFO kablam!    |
Nov 06 16:34:23.531 INFO kablam! 45 |             write!(f, "{} times {}\n", occurences, word);
Nov 06 16:34:23.531 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 16:34:23.532 INFO kablam!    |
Nov 06 16:34:23.532 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 16:34:23.532 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 16:34:23.532 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 06 16:34:23.532 INFO kablam! 
Nov 06 16:34:23.540 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 16:34:23.540 INFO kablam!   --> src/main.rs:45:13
Nov 06 16:34:23.540 INFO kablam!    |
Nov 06 16:34:23.540 INFO kablam! 45 |             write!(f, "{} times {}\n", occurences, word);
Nov 06 16:34:23.541 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 16:34:23.541 INFO kablam!    |
Nov 06 16:34:23.541 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 16:34:23.541 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 16:34:23.541 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 06 16:34:23.541 INFO kablam! 
Nov 06 16:34:23.604 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 18.11s
Nov 06 16:34:23.633 INFO kablam! su: No module specific data is present
Nov 06 16:34:25.251 INFO running `"docker" "rm" "-f" "7c3f5b9c61dcd5733b244ea967fdff68fa9124d0d0fd6f1b7170738bdfc0fa3b"`
Nov 06 16:34:25.589 INFO blam! 7c3f5b9c61dcd5733b244ea967fdff68fa9124d0d0fd6f1b7170738bdfc0fa3b