Oct 31 23:42:44.875 INFO checking ognarb/reddit-bot-rust against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 23:42:44.876 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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"`
Oct 31 23:42:45.269 INFO blam! bb00818ca8840a5a9dd0a1dad4da9af3119e6dc76ed04c9c2d7b700c9ac60e29
Oct 31 23:42:45.304 INFO running `"docker" "start" "-a" "bb00818ca8840a5a9dd0a1dad4da9af3119e6dc76ed04c9c2d7b700c9ac60e29"`
Oct 31 23:42:46.964 INFO kablam! usermod: no changes
Oct 31 23:42:47.271 INFO kablam!     Checking open v1.2.1
Oct 31 23:42:47.278 INFO kablam!     Checking serde_json v1.0.13
Oct 31 23:42:47.279 INFO kablam!     Checking num v0.1.42
Oct 31 23:42:47.285 INFO kablam!     Checking failure v0.1.1
Oct 31 23:42:47.286 INFO kablam!     Checking tokio-tls v0.1.4
Oct 31 23:42:48.490 INFO kablam!     Checking chrono v0.4.0
Oct 31 23:42:50.221 INFO kablam!     Checking hyper-tls v0.1.3
Oct 31 23:42:53.434 INFO kablam!     Checking orca v0.5.0
Oct 31 23:42:55.782 INFO kablam!     Checking reddit v0.1.0 (/source)
Oct 31 23:42:58.607 INFO kablam! warning: unused import: `std::cmp::Ordering`
Oct 31 23:42:58.607 INFO kablam!  --> src/main.rs:4:5
Oct 31 23:42:58.607 INFO kablam!   |
Oct 31 23:42:58.607 INFO kablam! 4 | use std::cmp::Ordering;
Oct 31 23:42:58.607 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 31 23:42:58.607 INFO kablam!   |
Oct 31 23:42:58.607 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 23:42:58.607 INFO kablam! 
Oct 31 23:42:58.688 INFO kablam! warning: unused import: `std::cmp::Ordering`
Oct 31 23:42:58.688 INFO kablam!  --> src/main.rs:4:5
Oct 31 23:42:58.689 INFO kablam!   |
Oct 31 23:42:58.689 INFO kablam! 4 | use std::cmp::Ordering;
Oct 31 23:42:58.689 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 31 23:42:58.689 INFO kablam!   |
Oct 31 23:42:58.689 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 23:42:58.689 INFO kablam! 
Oct 31 23:42:58.868 INFO kablam! warning: static item is never used: `UPDATE_INTERVAL_IN_SECONDS`
Oct 31 23:42:58.869 INFO kablam!   --> src/main.rs:14:1
Oct 31 23:42:58.869 INFO kablam!    |
Oct 31 23:42:58.869 INFO kablam! 14 | static UPDATE_INTERVAL_IN_SECONDS : u64 = 3;
Oct 31 23:42:58.870 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:58.870 INFO kablam!    |
Oct 31 23:42:58.870 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 23:42:58.871 INFO kablam! 
Oct 31 23:42:58.871 INFO kablam! warning: static item is never used: `TESTING`
Oct 31 23:42:58.871 INFO kablam!   --> src/main.rs:15:1
Oct 31 23:42:58.871 INFO kablam!    |
Oct 31 23:42:58.872 INFO kablam! 15 | static TESTING : bool = true;
Oct 31 23:42:58.872 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:58.872 INFO kablam! 
Oct 31 23:42:58.872 INFO kablam! warning: struct is never constructed: `DatabaseEntry`
Oct 31 23:42:58.873 INFO kablam!   --> src/main.rs:25:1
Oct 31 23:42:58.873 INFO kablam!    |
Oct 31 23:42:58.873 INFO kablam! 25 | struct DatabaseEntry (HashMap<String, i64>, i64);
Oct 31 23:42:58.874 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:58.874 INFO kablam! 
Oct 31 23:42:58.874 INFO kablam! warning: method is never used: `new`
Oct 31 23:42:58.874 INFO kablam!   --> src/main.rs:37:5
Oct 31 23:42:58.875 INFO kablam!    |
Oct 31 23:42:58.875 INFO kablam! 37 |     fn new() -> Database {
Oct 31 23:42:58.875 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:58.876 INFO kablam! 
Oct 31 23:42:58.876 INFO kablam! warning: function is never used: `between`
Oct 31 23:42:58.876 INFO kablam!   --> src/main.rs:51:1
Oct 31 23:42:58.876 INFO kablam!    |
Oct 31 23:42:58.877 INFO kablam! 51 | fn between(c:&char,  a: char, b: char) -> bool {
Oct 31 23:42:58.877 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:58.877 INFO kablam! 
Oct 31 23:42:58.878 INFO kablam! warning: function is never used: `add_word_to_database`
Oct 31 23:42:58.878 INFO kablam!   --> src/main.rs:55:1
Oct 31 23:42:58.878 INFO kablam!    |
Oct 31 23:42:58.878 INFO kablam! 55 | fn add_word_to_database <'a> (word: String, subreddit:&String, mut database:Database) -> Database {
Oct 31 23:42:58.879 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:58.879 INFO kablam! 
Oct 31 23:42:58.879 INFO kablam! warning: function is never used: `add_to_database`
Oct 31 23:42:58.879 INFO kablam!   --> src/main.rs:68:1
Oct 31 23:42:58.880 INFO kablam!    |
Oct 31 23:42:58.880 INFO kablam! 68 | fn add_to_database (comment: Comment, data:Database) -> Database {
Oct 31 23:42:58.880 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:58.880 INFO kablam! 
Oct 31 23:42:58.881 INFO kablam! warning: function is never used: `analyse_last_n_comments`
Oct 31 23:42:58.881 INFO kablam!   --> src/main.rs:75:1
Oct 31 23:42:58.881 INFO kablam!    |
Oct 31 23:42:58.881 INFO kablam! 75 | fn analyse_last_n_comments(n: usize, reddit:App) -> Database {
Oct 31 23:42:58.882 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:58.882 INFO kablam! 
Oct 31 23:42:58.882 INFO kablam! warning: function is never used: `polling`
Oct 31 23:42:58.883 INFO kablam!   --> src/main.rs:95:1
Oct 31 23:42:58.883 INFO kablam!    |
Oct 31 23:42:58.883 INFO kablam! 95 | fn polling(reddit:App) {
Oct 31 23:42:58.883 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:58.884 INFO kablam! 
Oct 31 23:42:58.918 INFO kablam! warning: static item is never used: `UPDATE_INTERVAL_IN_SECONDS`
Oct 31 23:42:58.918 INFO kablam!   --> src/main.rs:14:1
Oct 31 23:42:58.918 INFO kablam!    |
Oct 31 23:42:58.918 INFO kablam! 14 | static UPDATE_INTERVAL_IN_SECONDS : u64 = 3;
Oct 31 23:42:58.918 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:58.918 INFO kablam!    |
Oct 31 23:42:58.929 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 23:42:58.929 INFO kablam! 
Oct 31 23:42:58.929 INFO kablam! warning: static item is never used: `TESTING`
Oct 31 23:42:58.929 INFO kablam!   --> src/main.rs:15:1
Oct 31 23:42:58.929 INFO kablam!    |
Oct 31 23:42:58.929 INFO kablam! 15 | static TESTING : bool = true;
Oct 31 23:42:58.929 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:58.929 INFO kablam! 
Oct 31 23:42:58.929 INFO kablam! warning: struct is never constructed: `DatabaseEntry`
Oct 31 23:42:58.929 INFO kablam!   --> src/main.rs:25:1
Oct 31 23:42:58.929 INFO kablam!    |
Oct 31 23:42:58.929 INFO kablam! 25 | struct DatabaseEntry (HashMap<String, i64>, i64);
Oct 31 23:42:58.929 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:58.929 INFO kablam! 
Oct 31 23:42:58.929 INFO kablam! warning: method is never used: `new`
Oct 31 23:42:58.929 INFO kablam!   --> src/main.rs:37:5
Oct 31 23:42:58.929 INFO kablam!    |
Oct 31 23:42:58.929 INFO kablam! 37 |     fn new() -> Database {
Oct 31 23:42:58.929 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:58.929 INFO kablam! 
Oct 31 23:42:58.929 INFO kablam! warning: function is never used: `between`
Oct 31 23:42:58.929 INFO kablam!   --> src/main.rs:51:1
Oct 31 23:42:58.929 INFO kablam!    |
Oct 31 23:42:58.929 INFO kablam! 51 | fn between(c:&char,  a: char, b: char) -> bool {
Oct 31 23:42:58.929 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:58.929 INFO kablam! 
Oct 31 23:42:58.929 INFO kablam! warning: function is never used: `add_word_to_database`
Oct 31 23:42:58.930 INFO kablam!   --> src/main.rs:55:1
Oct 31 23:42:58.930 INFO kablam!    |
Oct 31 23:42:58.930 INFO kablam! 55 | fn add_word_to_database <'a> (word: String, subreddit:&String, mut database:Database) -> Database {
Oct 31 23:42:58.930 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:58.930 INFO kablam! 
Oct 31 23:42:58.930 INFO kablam! warning: function is never used: `add_to_database`
Oct 31 23:42:58.930 INFO kablam!   --> src/main.rs:68:1
Oct 31 23:42:58.930 INFO kablam!    |
Oct 31 23:42:58.930 INFO kablam! 68 | fn add_to_database (comment: Comment, data:Database) -> Database {
Oct 31 23:42:58.930 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:58.930 INFO kablam! 
Oct 31 23:42:58.930 INFO kablam! warning: function is never used: `analyse_last_n_comments`
Oct 31 23:42:58.930 INFO kablam!   --> src/main.rs:75:1
Oct 31 23:42:58.930 INFO kablam!    |
Oct 31 23:42:58.930 INFO kablam! 75 | fn analyse_last_n_comments(n: usize, reddit:App) -> Database {
Oct 31 23:42:58.930 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:58.930 INFO kablam! 
Oct 31 23:42:58.930 INFO kablam! warning: function is never used: `polling`
Oct 31 23:42:58.930 INFO kablam!   --> src/main.rs:95:1
Oct 31 23:42:58.930 INFO kablam!    |
Oct 31 23:42:58.930 INFO kablam! 95 | fn polling(reddit:App) {
Oct 31 23:42:58.930 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:58.930 INFO kablam! 
Oct 31 23:42:59.034 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.04s
Oct 31 23:42:59.061 INFO kablam! su: No module specific data is present
Oct 31 23:43:00.000 INFO running `"docker" "rm" "-f" "bb00818ca8840a5a9dd0a1dad4da9af3119e6dc76ed04c9c2d7b700c9ac60e29"`
Oct 31 23:43:00.256 INFO blam! bb00818ca8840a5a9dd0a1dad4da9af3119e6dc76ed04c9c2d7b700c9ac60e29