Dec 05 00:22:45.989 INFO checking Rirush/nullptr_chat_server against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 00:22:45.989 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 00:22:46.555 INFO [stdout] 21064ce23c58b7ed0247539c066896ce84a76fb50f6dd754c6fa26bd3b027e04
Dec 05 00:22:46.558 INFO running `"docker" "start" "-a" "21064ce23c58b7ed0247539c066896ce84a76fb50f6dd754c6fa26bd3b027e04"`
Dec 05 00:22:47.896 INFO [stderr] usermod: no changes
Dec 05 00:22:48.313 INFO [stderr]     Checking combine v3.5.2
Dec 05 00:22:48.313 INFO [stderr]     Checking uuid v0.6.5
Dec 05 00:22:48.321 INFO [stderr]     Checking failure v0.1.2
Dec 05 00:22:48.327 INFO [stderr]     Checking rocket_contrib v0.3.16
Dec 05 00:22:49.143 INFO [stderr]     Checking dotenv v0.13.0
Dec 05 00:22:49.466 INFO [stderr]     Checking diesel v1.3.3
Dec 05 00:23:16.321 INFO [stderr]     Checking redis v0.9.1
Dec 05 00:23:36.773 INFO [stderr]     Checking quickchat v0.1.0 (/source)
Dec 05 00:23:42.685 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 00:23:42.685 INFO [stderr]   --> src/main.rs:13:1
Dec 05 00:23:42.685 INFO [stderr]    |
Dec 05 00:23:42.685 INFO [stderr] 13 | #[macro_use]
Dec 05 00:23:42.685 INFO [stderr]    | ^^^^^^^^^^^^
Dec 05 00:23:42.685 INFO [stderr]    |
Dec 05 00:23:42.685 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 00:23:42.685 INFO [stderr] 
Dec 05 00:23:42.686 INFO [stderr] warning: unused import: `User`
Dec 05 00:23:42.686 INFO [stderr]  --> src/logic/messages.rs:1:28
Dec 05 00:23:42.686 INFO [stderr]   |
Dec 05 00:23:42.686 INFO [stderr] 1 | use database::{NewMessage, User, Message};
Dec 05 00:23:42.686 INFO [stderr]   |                            ^^^^
Dec 05 00:23:42.686 INFO [stderr] 
Dec 05 00:23:42.686 INFO [stderr] warning: unused import: `std::time::SystemTime`
Dec 05 00:23:42.686 INFO [stderr]  --> src/logic/messages.rs:4:5
Dec 05 00:23:42.686 INFO [stderr]   |
Dec 05 00:23:42.686 INFO [stderr] 4 | use std::time::SystemTime;
Dec 05 00:23:42.686 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:23:42.686 INFO [stderr] 
Dec 05 00:23:42.686 INFO [stderr] warning: unused import: `ErrorInformation`
Dec 05 00:23:42.686 INFO [stderr]  --> src/router/session.rs:1:25
Dec 05 00:23:42.686 INFO [stderr]   |
Dec 05 00:23:42.686 INFO [stderr] 1 | use super::{Connection, ErrorInformation, Result};
Dec 05 00:23:42.686 INFO [stderr]   |                         ^^^^^^^^^^^^^^^^
Dec 05 00:23:42.686 INFO [stderr] 
Dec 05 00:23:42.687 INFO [stderr] warning: unused import: `super::ErrorInformation`
Dec 05 00:23:42.687 INFO [stderr]  --> src/router/user.rs:1:5
Dec 05 00:23:42.688 INFO [stderr]   |
Dec 05 00:23:42.688 INFO [stderr] 1 | use super::ErrorInformation;
Dec 05 00:23:42.688 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:23:42.689 INFO [stderr] 
Dec 05 00:23:42.689 INFO [stderr] warning: unused import: `super::guard::Authorization`
Dec 05 00:23:42.689 INFO [stderr]   --> src/router/user.rs:14:5
Dec 05 00:23:42.690 INFO [stderr]    |
Dec 05 00:23:42.690 INFO [stderr] 14 | use super::guard::Authorization;
Dec 05 00:23:42.690 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:23:42.690 INFO [stderr] 
Dec 05 00:23:42.844 INFO [stderr] warning: unused import: `User`
Dec 05 00:23:42.844 INFO [stderr]  --> src/logic/messages.rs:1:28
Dec 05 00:23:42.844 INFO [stderr]   |
Dec 05 00:23:42.845 INFO [stderr] 1 | use database::{NewMessage, User, Message};
Dec 05 00:23:42.845 INFO [stderr]   |                            ^^^^
Dec 05 00:23:42.845 INFO [stderr]   |
Dec 05 00:23:42.845 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 00:23:42.845 INFO [stderr] 
Dec 05 00:23:42.845 INFO [stderr] warning: unused import: `std::time::SystemTime`
Dec 05 00:23:42.845 INFO [stderr]  --> src/logic/messages.rs:4:5
Dec 05 00:23:42.845 INFO [stderr]   |
Dec 05 00:23:42.845 INFO [stderr] 4 | use std::time::SystemTime;
Dec 05 00:23:42.845 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:23:42.845 INFO [stderr] 
Dec 05 00:23:42.847 INFO [stderr] warning: unused import: `ErrorInformation`
Dec 05 00:23:42.847 INFO [stderr]  --> src/router/session.rs:1:25
Dec 05 00:23:42.848 INFO [stderr]   |
Dec 05 00:23:42.848 INFO [stderr] 1 | use super::{Connection, ErrorInformation, Result};
Dec 05 00:23:42.848 INFO [stderr]   |                         ^^^^^^^^^^^^^^^^
Dec 05 00:23:42.848 INFO [stderr] 
Dec 05 00:23:42.848 INFO [stderr] warning: unused import: `super::ErrorInformation`
Dec 05 00:23:42.848 INFO [stderr]  --> src/router/user.rs:1:5
Dec 05 00:23:42.848 INFO [stderr]   |
Dec 05 00:23:42.848 INFO [stderr] 1 | use super::ErrorInformation;
Dec 05 00:23:42.848 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:23:42.848 INFO [stderr] 
Dec 05 00:23:42.848 INFO [stderr] warning: unused import: `super::guard::Authorization`
Dec 05 00:23:42.848 INFO [stderr]   --> src/router/user.rs:14:5
Dec 05 00:23:42.848 INFO [stderr]    |
Dec 05 00:23:42.848 INFO [stderr] 14 | use super::guard::Authorization;
Dec 05 00:23:42.848 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:23:42.848 INFO [stderr] 
Dec 05 00:23:43.700 INFO [stderr] warning: struct is never constructed: `Message`
Dec 05 00:23:43.701 INFO [stderr]  --> src/database/model/mod.rs:7:1
Dec 05 00:23:43.701 INFO [stderr]   |
Dec 05 00:23:43.701 INFO [stderr] 7 | pub struct Message {
Dec 05 00:23:43.701 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 05 00:23:43.701 INFO [stderr]   |
Dec 05 00:23:43.705 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 00:23:43.705 INFO [stderr] 
Dec 05 00:23:43.705 INFO [stderr] warning: struct is never constructed: `MessageType`
Dec 05 00:23:43.705 INFO [stderr]   --> src/database/model/mod.rs:32:1
Dec 05 00:23:43.705 INFO [stderr]    |
Dec 05 00:23:43.705 INFO [stderr] 32 | pub struct MessageType {
Dec 05 00:23:43.705 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:23:43.705 INFO [stderr] 
Dec 05 00:23:43.705 INFO [stderr] warning: struct is never constructed: `Content`
Dec 05 00:23:43.705 INFO [stderr]   --> src/database/model/mod.rs:37:1
Dec 05 00:23:43.705 INFO [stderr]    |
Dec 05 00:23:43.705 INFO [stderr] 37 | pub struct Content {
Dec 05 00:23:43.705 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 05 00:23:43.705 INFO [stderr] 
Dec 05 00:23:43.705 INFO [stderr] warning: function is never used: `send_message`
Dec 05 00:23:43.705 INFO [stderr]   --> src/logic/messages.rs:25:1
Dec 05 00:23:43.705 INFO [stderr]    |
Dec 05 00:23:43.705 INFO [stderr] 25 | pub fn send_message(msg: &NewMessage, conn: &PgConnection) -> bool {
Dec 05 00:23:43.705 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:23:43.705 INFO [stderr] 
Dec 05 00:23:43.705 INFO [stderr] warning: function is never used: `find_message`
Dec 05 00:23:43.705 INFO [stderr]   --> src/logic/messages.rs:38:1
Dec 05 00:23:43.705 INFO [stderr]    |
Dec 05 00:23:43.705 INFO [stderr] 38 | pub fn find_message(id: &Uuid, conn: &PgConnection) -> Option<Message> {
Dec 05 00:23:43.705 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:23:43.705 INFO [stderr] 
Dec 05 00:23:43.883 INFO [stderr] warning: struct is never constructed: `Message`
Dec 05 00:23:43.883 INFO [stderr]  --> src/database/model/mod.rs:7:1
Dec 05 00:23:43.883 INFO [stderr]   |
Dec 05 00:23:43.883 INFO [stderr] 7 | pub struct Message {
Dec 05 00:23:43.883 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 05 00:23:43.883 INFO [stderr]   |
Dec 05 00:23:43.883 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 00:23:43.883 INFO [stderr] 
Dec 05 00:23:43.883 INFO [stderr] warning: struct is never constructed: `MessageType`
Dec 05 00:23:43.883 INFO [stderr]   --> src/database/model/mod.rs:32:1
Dec 05 00:23:43.883 INFO [stderr]    |
Dec 05 00:23:43.883 INFO [stderr] 32 | pub struct MessageType {
Dec 05 00:23:43.883 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:23:43.883 INFO [stderr] 
Dec 05 00:23:43.883 INFO [stderr] warning: struct is never constructed: `Content`
Dec 05 00:23:43.883 INFO [stderr]   --> src/database/model/mod.rs:37:1
Dec 05 00:23:43.883 INFO [stderr]    |
Dec 05 00:23:43.883 INFO [stderr] 37 | pub struct Content {
Dec 05 00:23:43.883 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 05 00:23:43.883 INFO [stderr] 
Dec 05 00:23:43.883 INFO [stderr] warning: function is never used: `send_message`
Dec 05 00:23:43.883 INFO [stderr]   --> src/logic/messages.rs:25:1
Dec 05 00:23:43.883 INFO [stderr]    |
Dec 05 00:23:43.883 INFO [stderr] 25 | pub fn send_message(msg: &NewMessage, conn: &PgConnection) -> bool {
Dec 05 00:23:43.883 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:23:43.883 INFO [stderr] 
Dec 05 00:23:43.883 INFO [stderr] warning: function is never used: `find_message`
Dec 05 00:23:43.883 INFO [stderr]   --> src/logic/messages.rs:38:1
Dec 05 00:23:43.883 INFO [stderr]    |
Dec 05 00:23:43.883 INFO [stderr] 38 | pub fn find_message(id: &Uuid, conn: &PgConnection) -> Option<Message> {
Dec 05 00:23:43.883 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:23:43.883 INFO [stderr] 
Dec 05 00:23:43.940 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.01s
Dec 05 00:23:43.960 INFO [stderr] su: No module specific data is present
Dec 05 00:23:44.315 INFO running `"docker" "inspect" "21064ce23c58b7ed0247539c066896ce84a76fb50f6dd754c6fa26bd3b027e04"`
Dec 05 00:23:44.597 INFO running `"docker" "rm" "-f" "21064ce23c58b7ed0247539c066896ce84a76fb50f6dd754c6fa26bd3b027e04"`
Dec 05 00:23:44.923 INFO [stdout] 21064ce23c58b7ed0247539c066896ce84a76fb50f6dd754c6fa26bd3b027e04