[INFO] updating cached repository sarashino/rialto-chat [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/sarashino/rialto-chat [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/sarashino/rialto-chat" "work/ex/beta-1.38-1/sources/1.37.0/gh/sarashino/rialto-chat"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/sarashino/rialto-chat'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/sarashino/rialto-chat" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sarashino/rialto-chat"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sarashino/rialto-chat'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 369c3a1540000d2ff75e8845c6d7b86a47ef261d [INFO] sha for GitHub repo sarashino/rialto-chat: 369c3a1540000d2ff75e8845c6d7b86a47ef261d [INFO] validating manifest of sarashino/rialto-chat on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of sarashino/rialto-chat on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing sarashino/rialto-chat [INFO] finished frobbing sarashino/rialto-chat [INFO] frobbed toml for sarashino/rialto-chat written to work/ex/beta-1.38-1/sources/1.37.0/gh/sarashino/rialto-chat/Cargo.toml [INFO] started frobbing sarashino/rialto-chat [INFO] finished frobbing sarashino/rialto-chat [INFO] frobbed toml for sarashino/rialto-chat written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sarashino/rialto-chat/Cargo.toml [INFO] crate sarashino/rialto-chat already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing sarashino/rialto-chat against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/sarashino/rialto-chat:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] f7ebaf3a98670b3adb9edbcf65cca6ed62e733357adf55d534a281d4d70dee31 [INFO] running `"docker" "start" "-a" "f7ebaf3a98670b3adb9edbcf65cca6ed62e733357adf55d534a281d4d70dee31"` [INFO] [stderr] Compiling alphanumeric-sort v1.0.6 [INFO] [stderr] Compiling r2d2 v0.8.3 [INFO] [stderr] Compiling openssl-sys v0.9.42 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling socket2 v0.3.8 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling syn v0.15.28 [INFO] [stderr] Compiling hyper v0.10.15 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling hmac v0.5.0 [INFO] [stderr] Compiling tokio-threadpool v0.1.12 [INFO] [stderr] Compiling postgres-protocol v0.3.2 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling openssl v0.10.19 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling postgres-shared v0.4.2 [INFO] [stderr] Compiling tokio-fs v0.1.6 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-uds v0.2.5 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Compiling postgres v0.15.2 [INFO] [stderr] Compiling tokio v0.1.16 [INFO] [stderr] Compiling r2d2_postgres v0.14.0 [INFO] [stderr] Compiling tokio-tls v0.2.1 [INFO] [stderr] Compiling websocket v0.22.3 [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling rtchat v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::ops::DerefMut` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::ops::DerefMut; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Stream` [INFO] [stderr] --> src/main.rs:19:43 [INFO] [stderr] | [INFO] [stderr] 19 | use websocket::stream::sync::{Splittable, Stream}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `websocket::server::upgrade::sync::Upgrade` [INFO] [stderr] --> src/main.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use websocket::server::upgrade::sync::Upgrade; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::LinkedList` [INFO] [stderr] --> src/lib/prepared_sql.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::collections::LinkedList; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `TlsMode` [INFO] [stderr] --> src/lib/prepared_sql.rs:11:21 [INFO] [stderr] | [INFO] [stderr] 11 | use r2d2_postgres::{TlsMode, PostgresConnectionManager}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Pool` [INFO] [stderr] --> src/lib/prepared_sql.rs:13:12 [INFO] [stderr] | [INFO] [stderr] 13 | use r2d2::{Pool,PooledConnection}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::string::ToString` [INFO] [stderr] --> src/lib/types.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::string::ToString; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `chrono::naive::serde::ts_nanoseconds` [INFO] [stderr] --> src/lib/types.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use chrono::naive::serde::ts_nanoseconds; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` head expression [INFO] [stderr] --> src/main.rs:148:36 [INFO] [stderr] | [INFO] [stderr] 148 | for idx in (0..notifier.len()) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:168:25 [INFO] [stderr] | [INFO] [stderr] 168 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `message` [INFO] [stderr] --> src/main.rs:178:29 [INFO] [stderr] | [INFO] [stderr] 178 | let message = OwnedMessage::Close(None); [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_message` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:80:8 [INFO] [stderr] | [INFO] [stderr] 80 | let mut client = request.use_protocol("rust-websocket").accept().unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:86:9 [INFO] [stderr] | [INFO] [stderr] 86 | let (mut receiver, mut sender) = client.split().unwrap(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `print_handler` [INFO] [stderr] --> src/main.rs:209:1 [INFO] [stderr] | [INFO] [stderr] 209 | fn print_handler(notification: Notification) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `wsServer` should have a snake case name [INFO] [stderr] --> src/main.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 43 | let wsServer = Server::bind("192.168.2.150:8081").unwrap(); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `ws_server` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `poolN` should have a snake case name [INFO] [stderr] --> src/main.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | let poolN = pool.clone(); [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `pool_n` [INFO] [stderr] [INFO] [stderr] warning: function `realtimeNotify` should have a snake case name [INFO] [stderr] --> src/main.rs:55:4 [INFO] [stderr] | [INFO] [stderr] 55 | fn realtimeNotify(sock: WsServer, pool: Pool , notifier: Notifier) { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `realtime_notify` [INFO] [stderr] [INFO] [stderr] warning: variable `threadId` should have a snake case name [INFO] [stderr] --> src/main.rs:128:13 [INFO] [stderr] | [INFO] [stderr] 128 | let threadId = thread::current().id(); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `thread_id` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:142:25 [INFO] [stderr] | [INFO] [stderr] 142 | sender.send_message(&message); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: lifetime `'S` should have a snake case name [INFO] [stderr] --> src/lib/prepared_sql.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | fn sort_ids<'S>(fst_user_id: &'S str, snd_user_id: &'S str) -> (&'S str, &'S str) { [INFO] [stderr] | ^^ help: convert the identifier to snake case: `'s` [INFO] [stderr] [INFO] [stderr] warning: function `selectAllMessagesByRoom` should have a snake case name [INFO] [stderr] --> src/lib/prepared_sql.rs:26:8 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn selectAllMessagesByRoom(conn: PooledConnection, room: &str) -> Vec{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `select_all_messages_by_room` [INFO] [stderr] [INFO] [stderr] warning: function `selectAllMessagesByUserIds` should have a snake case name [INFO] [stderr] --> src/lib/prepared_sql.rs:31:8 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn selectAllMessagesByUserIds(conn: PooledConnection, first_user_id: &str, second_user_id: &str) -> Vec{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `select_all_messages_by_user_ids` [INFO] [stderr] [INFO] [stderr] warning: function `rowToMessage` should have a snake case name [INFO] [stderr] --> src/lib/prepared_sql.rs:38:8 [INFO] [stderr] | [INFO] [stderr] 38 | fn rowToMessage(row: Row) -> MessageRow { [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `row_to_message` [INFO] [stderr] [INFO] [stderr] warning: function `enterIntoRoomAndCreateIfNotFound` should have a snake case name [INFO] [stderr] --> src/lib/prepared_sql.rs:83:8 [INFO] [stderr] | [INFO] [stderr] 83 | pub fn enterIntoRoomAndCreateIfNotFound(conn: PooledConnection, room: &str, sender_id: &str) -> PooledConnection { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `enter_into_room_and_create_if_not_found` [INFO] [stderr] [INFO] [stderr] warning: function `exitFromRoomAndDeleteItIfEmpty` should have a snake case name [INFO] [stderr] --> src/lib/prepared_sql.rs:101:8 [INFO] [stderr] | [INFO] [stderr] 101 | pub fn exitFromRoomAndDeleteItIfEmpty(conn: PooledConnection, room: &str, sender_id: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `exit_from_room_and_delete_it_if_empty` [INFO] [stderr] [INFO] [stderr] warning: structure field `senderId` should have a snake case name [INFO] [stderr] --> src/lib/types.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | pub senderId: String, [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `sender_id` [INFO] [stderr] [INFO] [stderr] warning: structure field `receiverId` should have a snake case name [INFO] [stderr] --> src/lib/types.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | pub receiverId: String, [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `receiver_id` [INFO] [stderr] [INFO] [stderr] warning: function `mkMessage` should have a snake case name [INFO] [stderr] --> src/lib/types.rs:29:8 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn mkMessage(row: MessageRow) -> Message{ [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `mk_message` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `"docker" "inspect" "f7ebaf3a98670b3adb9edbcf65cca6ed62e733357adf55d534a281d4d70dee31"` [INFO] running `"docker" "rm" "-f" "f7ebaf3a98670b3adb9edbcf65cca6ed62e733357adf55d534a281d4d70dee31"` [INFO] [stdout] f7ebaf3a98670b3adb9edbcf65cca6ed62e733357adf55d534a281d4d70dee31 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/sarashino/rialto-chat:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] e191698d97d686ee0386c5cbb72115fd41d995c41a8f378c5081e93f792513c6 [INFO] running `"docker" "start" "-a" "e191698d97d686ee0386c5cbb72115fd41d995c41a8f378c5081e93f792513c6"` [INFO] [stderr] Compiling rtchat v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::ops::DerefMut` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::ops::DerefMut; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Stream` [INFO] [stderr] --> src/main.rs:19:43 [INFO] [stderr] | [INFO] [stderr] 19 | use websocket::stream::sync::{Splittable, Stream}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `websocket::server::upgrade::sync::Upgrade` [INFO] [stderr] --> src/main.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use websocket::server::upgrade::sync::Upgrade; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::LinkedList` [INFO] [stderr] --> src/lib/prepared_sql.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::collections::LinkedList; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `TlsMode` [INFO] [stderr] --> src/lib/prepared_sql.rs:11:21 [INFO] [stderr] | [INFO] [stderr] 11 | use r2d2_postgres::{TlsMode, PostgresConnectionManager}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Pool` [INFO] [stderr] --> src/lib/prepared_sql.rs:13:12 [INFO] [stderr] | [INFO] [stderr] 13 | use r2d2::{Pool,PooledConnection}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::string::ToString` [INFO] [stderr] --> src/lib/types.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::string::ToString; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `chrono::naive::serde::ts_nanoseconds` [INFO] [stderr] --> src/lib/types.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use chrono::naive::serde::ts_nanoseconds; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` head expression [INFO] [stderr] --> src/main.rs:148:36 [INFO] [stderr] | [INFO] [stderr] 148 | for idx in (0..notifier.len()) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:168:25 [INFO] [stderr] | [INFO] [stderr] 168 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `message` [INFO] [stderr] --> src/main.rs:178:29 [INFO] [stderr] | [INFO] [stderr] 178 | let message = OwnedMessage::Close(None); [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_message` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:80:8 [INFO] [stderr] | [INFO] [stderr] 80 | let mut client = request.use_protocol("rust-websocket").accept().unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:86:9 [INFO] [stderr] | [INFO] [stderr] 86 | let (mut receiver, mut sender) = client.split().unwrap(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `print_handler` [INFO] [stderr] --> src/main.rs:209:1 [INFO] [stderr] | [INFO] [stderr] 209 | fn print_handler(notification: Notification) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `wsServer` should have a snake case name [INFO] [stderr] --> src/main.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 43 | let wsServer = Server::bind("192.168.2.150:8081").unwrap(); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `ws_server` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `poolN` should have a snake case name [INFO] [stderr] --> src/main.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | let poolN = pool.clone(); [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `pool_n` [INFO] [stderr] [INFO] [stderr] warning: function `realtimeNotify` should have a snake case name [INFO] [stderr] --> src/main.rs:55:4 [INFO] [stderr] | [INFO] [stderr] 55 | fn realtimeNotify(sock: WsServer, pool: Pool , notifier: Notifier) { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `realtime_notify` [INFO] [stderr] [INFO] [stderr] warning: variable `threadId` should have a snake case name [INFO] [stderr] --> src/main.rs:128:13 [INFO] [stderr] | [INFO] [stderr] 128 | let threadId = thread::current().id(); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `thread_id` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:142:25 [INFO] [stderr] | [INFO] [stderr] 142 | sender.send_message(&message); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: lifetime `'S` should have a snake case name [INFO] [stderr] --> src/lib/prepared_sql.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | fn sort_ids<'S>(fst_user_id: &'S str, snd_user_id: &'S str) -> (&'S str, &'S str) { [INFO] [stderr] | ^^ help: convert the identifier to snake case: `'s` [INFO] [stderr] [INFO] [stderr] warning: function `selectAllMessagesByRoom` should have a snake case name [INFO] [stderr] --> src/lib/prepared_sql.rs:26:8 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn selectAllMessagesByRoom(conn: PooledConnection, room: &str) -> Vec{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `select_all_messages_by_room` [INFO] [stderr] [INFO] [stderr] warning: function `selectAllMessagesByUserIds` should have a snake case name [INFO] [stderr] --> src/lib/prepared_sql.rs:31:8 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn selectAllMessagesByUserIds(conn: PooledConnection, first_user_id: &str, second_user_id: &str) -> Vec{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `select_all_messages_by_user_ids` [INFO] [stderr] [INFO] [stderr] warning: function `rowToMessage` should have a snake case name [INFO] [stderr] --> src/lib/prepared_sql.rs:38:8 [INFO] [stderr] | [INFO] [stderr] 38 | fn rowToMessage(row: Row) -> MessageRow { [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `row_to_message` [INFO] [stderr] [INFO] [stderr] warning: function `enterIntoRoomAndCreateIfNotFound` should have a snake case name [INFO] [stderr] --> src/lib/prepared_sql.rs:83:8 [INFO] [stderr] | [INFO] [stderr] 83 | pub fn enterIntoRoomAndCreateIfNotFound(conn: PooledConnection, room: &str, sender_id: &str) -> PooledConnection { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `enter_into_room_and_create_if_not_found` [INFO] [stderr] [INFO] [stderr] warning: function `exitFromRoomAndDeleteItIfEmpty` should have a snake case name [INFO] [stderr] --> src/lib/prepared_sql.rs:101:8 [INFO] [stderr] | [INFO] [stderr] 101 | pub fn exitFromRoomAndDeleteItIfEmpty(conn: PooledConnection, room: &str, sender_id: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `exit_from_room_and_delete_it_if_empty` [INFO] [stderr] [INFO] [stderr] warning: structure field `senderId` should have a snake case name [INFO] [stderr] --> src/lib/types.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | pub senderId: String, [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `sender_id` [INFO] [stderr] [INFO] [stderr] warning: structure field `receiverId` should have a snake case name [INFO] [stderr] --> src/lib/types.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | pub receiverId: String, [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `receiver_id` [INFO] [stderr] [INFO] [stderr] warning: function `mkMessage` should have a snake case name [INFO] [stderr] --> src/lib/types.rs:29:8 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn mkMessage(row: MessageRow) -> Message{ [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `mk_message` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.35s [INFO] running `"docker" "inspect" "e191698d97d686ee0386c5cbb72115fd41d995c41a8f378c5081e93f792513c6"` [INFO] running `"docker" "rm" "-f" "e191698d97d686ee0386c5cbb72115fd41d995c41a8f378c5081e93f792513c6"` [INFO] [stdout] e191698d97d686ee0386c5cbb72115fd41d995c41a8f378c5081e93f792513c6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/sarashino/rialto-chat:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 255a0df3e3a675c6908a608c6d1519c49fcb855b98aed5245c8f7556e66b91f1 [INFO] running `"docker" "start" "-a" "255a0df3e3a675c6908a608c6d1519c49fcb855b98aed5245c8f7556e66b91f1"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/crater/target/debug/deps/rtchat-b7ee68ceff5183f2 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "255a0df3e3a675c6908a608c6d1519c49fcb855b98aed5245c8f7556e66b91f1"` [INFO] running `"docker" "rm" "-f" "255a0df3e3a675c6908a608c6d1519c49fcb855b98aed5245c8f7556e66b91f1"` [INFO] [stdout] 255a0df3e3a675c6908a608c6d1519c49fcb855b98aed5245c8f7556e66b91f1