[INFO] fetching crate mysql_cdc 0.1.4...
[INFO] checking mysql_cdc-0.1.4 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] extracting crate mysql_cdc 0.1.4 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate mysql_cdc 0.1.4 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mysql_cdc 0.1.4
[INFO] finished tweaking crates.io crate mysql_cdc 0.1.4
[INFO] tweaked toml for crates.io crate mysql_cdc 0.1.4 written to /workspace/builds/worker-63/source/Cargo.toml
[INFO] crate crates.io crate mysql_cdc 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43e86b62f60cf283d454b08f15e255191e5c71c4a9c67235eebdc43696d2ca75
[INFO] running `Command { std: "docker" "start" "-a" "43e86b62f60cf283d454b08f15e255191e5c71c4a9c67235eebdc43696d2ca75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43e86b62f60cf283d454b08f15e255191e5c71c4a9c67235eebdc43696d2ca75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43e86b62f60cf283d454b08f15e255191e5c71c4a9c67235eebdc43696d2ca75", kill_on_drop: false }`
[INFO] [stdout] 43e86b62f60cf283d454b08f15e255191e5c71c4a9c67235eebdc43696d2ca75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3911ebaa4f1dc3bafd3b49dcffde69ac941cc153315a77625cd1554d4c1d9df9
[INFO] running `Command { std: "docker" "start" "-a" "3911ebaa4f1dc3bafd3b49dcffde69ac941cc153315a77625cd1554d4c1d9df9", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling pkg-config v0.3.22
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.106
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]    Compiling openssl v0.10.38
[INFO] [stderr]     Checking cpufeatures v0.2.1
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling openssl-sys v0.9.70
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking sha-1 v0.9.8
[INFO] [stderr]     Checking sha2 v0.9.8
[INFO] [stderr]     Checking mysql_cdc v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Sleep`
[INFO] [stdout]  --> src/commands/command_type.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Sleep = 0,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Quit`
[INFO] [stdout]  --> src/commands/command_type.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Quit = 1,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InitDb`
[INFO] [stdout]  --> src/commands/command_type.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     InitDb = 2,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FieldList`
[INFO] [stdout]  --> src/commands/command_type.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     FieldList = 4,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CreateDb`
[INFO] [stdout]  --> src/commands/command_type.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     CreateDb = 5,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DropDb`
[INFO] [stdout]  --> src/commands/command_type.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     DropDb = 6,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Refresh`
[INFO] [stdout]   --> src/commands/command_type.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Refresh = 7,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Shutdown`
[INFO] [stdout]   --> src/commands/command_type.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Shutdown = 8,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Statistics`
[INFO] [stdout]   --> src/commands/command_type.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Statistics = 9,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ProcessInfo`
[INFO] [stdout]   --> src/commands/command_type.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     ProcessInfo = 10,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Connect`
[INFO] [stdout]   --> src/commands/command_type.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Connect = 11,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ProcessKill`
[INFO] [stdout]   --> src/commands/command_type.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     ProcessKill = 12,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Debug`
[INFO] [stdout]   --> src/commands/command_type.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Debug = 13,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Ping`
[INFO] [stdout]   --> src/commands/command_type.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Ping = 14,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Time`
[INFO] [stdout]   --> src/commands/command_type.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Time = 15,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DelayedInsert`
[INFO] [stdout]   --> src/commands/command_type.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     DelayedInsert = 16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ChangeUser`
[INFO] [stdout]   --> src/commands/command_type.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     ChangeUser = 17,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `LONG_PASSWORD`
[INFO] [stdout]  --> src/constants/capability_flags.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const LONG_PASSWORD: u64 = 1 << 0;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `FOUND_ROWS`
[INFO] [stdout]  --> src/constants/capability_flags.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const FOUND_ROWS: u64 = 1 << 1;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `NO_SCHEMA`
[INFO] [stdout]  --> src/constants/capability_flags.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const NO_SCHEMA: u64 = 1 << 4;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `COMPRESS`
[INFO] [stdout]  --> src/constants/capability_flags.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const COMPRESS: u64 = 1 << 5;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ODBC`
[INFO] [stdout]   --> src/constants/capability_flags.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const ODBC: u64 = 1 << 6;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `LOCAL_FILES`
[INFO] [stdout]   --> src/constants/capability_flags.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const LOCAL_FILES: u64 = 1 << 7;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `IGNORE_SPACE`
[INFO] [stdout]   --> src/constants/capability_flags.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const IGNORE_SPACE: u64 = 1 << 8;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `INTERACTIVE`
[INFO] [stdout]   --> src/constants/capability_flags.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const INTERACTIVE: u64 = 1 << 10;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `IGNORE_SIGPIPE`
[INFO] [stdout]   --> src/constants/capability_flags.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const IGNORE_SIGPIPE: u64 = 1 << 12;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `TRANSACTIONS`
[INFO] [stdout]   --> src/constants/capability_flags.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const TRANSACTIONS: u64 = 1 << 13;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RESERVED`
[INFO] [stdout]   --> src/constants/capability_flags.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const RESERVED: u64 = 1 << 14;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MULTI_STATEMENTS`
[INFO] [stdout]   --> src/constants/capability_flags.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const MULTI_STATEMENTS: u64 = 1 << 16;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MULTI_RESULTS`
[INFO] [stdout]   --> src/constants/capability_flags.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub const MULTI_RESULTS: u64 = 1 << 17;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `PS_MULTI_RESULTS`
[INFO] [stdout]   --> src/constants/capability_flags.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const PS_MULTI_RESULTS: u64 = 1 << 18;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAX_BODY_LENGTH`
[INFO] [stdout]   --> src/constants/mod.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const MAX_BODY_LENGTH: usize = 16777215;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `TIMEOUT_DELTA`
[INFO] [stdout]   --> src/constants/mod.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const TIMEOUT_DELTA: Duration = Duration::from_secs(1);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `TIMEOUT_MESSAGE`
[INFO] [stdout]   --> src/constants/mod.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / pub const TIMEOUT_MESSAGE: &str =
[INFO] [stdout] 24 | |     "Could not receive a master heartbeat within the specified interval";
[INFO] [stdout]    | |_________________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse`
[INFO] [stdout]   --> src/responses/end_of_file_packet.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn parse(packet: &[u8]) -> Result<Self, io::Error> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `ResponseType` should have a snake case name
[INFO] [stdout]  --> src/responses/response_type.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod ResponseType {
[INFO] [stdout]   |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `response_type`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Sleep`
[INFO] [stdout]  --> src/commands/command_type.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Sleep = 0,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Quit`
[INFO] [stdout]  --> src/commands/command_type.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Quit = 1,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InitDb`
[INFO] [stdout]  --> src/commands/command_type.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     InitDb = 2,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FieldList`
[INFO] [stdout]  --> src/commands/command_type.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     FieldList = 4,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CreateDb`
[INFO] [stdout]  --> src/commands/command_type.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     CreateDb = 5,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DropDb`
[INFO] [stdout]  --> src/commands/command_type.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     DropDb = 6,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Refresh`
[INFO] [stdout]   --> src/commands/command_type.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Refresh = 7,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Shutdown`
[INFO] [stdout]   --> src/commands/command_type.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Shutdown = 8,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Statistics`
[INFO] [stdout]   --> src/commands/command_type.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Statistics = 9,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ProcessInfo`
[INFO] [stdout]   --> src/commands/command_type.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     ProcessInfo = 10,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Connect`
[INFO] [stdout]   --> src/commands/command_type.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Connect = 11,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ProcessKill`
[INFO] [stdout]   --> src/commands/command_type.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     ProcessKill = 12,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Debug`
[INFO] [stdout]   --> src/commands/command_type.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Debug = 13,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Ping`
[INFO] [stdout]   --> src/commands/command_type.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Ping = 14,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Time`
[INFO] [stdout]   --> src/commands/command_type.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Time = 15,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DelayedInsert`
[INFO] [stdout]   --> src/commands/command_type.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     DelayedInsert = 16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ChangeUser`
[INFO] [stdout]   --> src/commands/command_type.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     ChangeUser = 17,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `LONG_PASSWORD`
[INFO] [stdout]  --> src/constants/capability_flags.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const LONG_PASSWORD: u64 = 1 << 0;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `FOUND_ROWS`
[INFO] [stdout]  --> src/constants/capability_flags.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const FOUND_ROWS: u64 = 1 << 1;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `NO_SCHEMA`
[INFO] [stdout]  --> src/constants/capability_flags.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const NO_SCHEMA: u64 = 1 << 4;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `COMPRESS`
[INFO] [stdout]  --> src/constants/capability_flags.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const COMPRESS: u64 = 1 << 5;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ODBC`
[INFO] [stdout]   --> src/constants/capability_flags.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const ODBC: u64 = 1 << 6;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `LOCAL_FILES`
[INFO] [stdout]   --> src/constants/capability_flags.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const LOCAL_FILES: u64 = 1 << 7;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `IGNORE_SPACE`
[INFO] [stdout]   --> src/constants/capability_flags.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const IGNORE_SPACE: u64 = 1 << 8;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `INTERACTIVE`
[INFO] [stdout]   --> src/constants/capability_flags.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const INTERACTIVE: u64 = 1 << 10;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `IGNORE_SIGPIPE`
[INFO] [stdout]   --> src/constants/capability_flags.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const IGNORE_SIGPIPE: u64 = 1 << 12;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `TRANSACTIONS`
[INFO] [stdout]   --> src/constants/capability_flags.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const TRANSACTIONS: u64 = 1 << 13;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RESERVED`
[INFO] [stdout]   --> src/constants/capability_flags.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const RESERVED: u64 = 1 << 14;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MULTI_STATEMENTS`
[INFO] [stdout]   --> src/constants/capability_flags.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const MULTI_STATEMENTS: u64 = 1 << 16;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MULTI_RESULTS`
[INFO] [stdout]   --> src/constants/capability_flags.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub const MULTI_RESULTS: u64 = 1 << 17;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `PS_MULTI_RESULTS`
[INFO] [stdout]   --> src/constants/capability_flags.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const PS_MULTI_RESULTS: u64 = 1 << 18;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAX_BODY_LENGTH`
[INFO] [stdout]   --> src/constants/mod.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const MAX_BODY_LENGTH: usize = 16777215;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `TIMEOUT_DELTA`
[INFO] [stdout]   --> src/constants/mod.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const TIMEOUT_DELTA: Duration = Duration::from_secs(1);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `TIMEOUT_MESSAGE`
[INFO] [stdout]   --> src/constants/mod.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / pub const TIMEOUT_MESSAGE: &str =
[INFO] [stdout] 24 | |     "Could not receive a master heartbeat within the specified interval";
[INFO] [stdout]    | |_________________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse`
[INFO] [stdout]   --> src/responses/end_of_file_packet.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn parse(packet: &[u8]) -> Result<Self, io::Error> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `ResponseType` should have a snake case name
[INFO] [stdout]  --> src/responses/response_type.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod ResponseType {
[INFO] [stdout]   |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `response_type`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 36 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 36 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.15s
[INFO] running `Command { std: "docker" "inspect" "3911ebaa4f1dc3bafd3b49dcffde69ac941cc153315a77625cd1554d4c1d9df9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3911ebaa4f1dc3bafd3b49dcffde69ac941cc153315a77625cd1554d4c1d9df9", kill_on_drop: false }`
[INFO] [stdout] 3911ebaa4f1dc3bafd3b49dcffde69ac941cc153315a77625cd1554d4c1d9df9