Dec 12 14:15:22.190 INFO checking gluster-1.0.5 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 14:15:22.190 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 14:15:22.680 INFO [stdout] dbb1b7c12c7aa6e29460c0ded4aba8225fe9d7a1fbb9b3e79f1e3441603463ee
Dec 12 14:15:22.682 INFO running `"docker" "start" "-a" "dbb1b7c12c7aa6e29460c0ded4aba8225fe9d7a1fbb9b3e79f1e3441603463ee"`
Dec 12 14:15:24.116 INFO [stderr] usermod: no changes
Dec 12 14:15:24.276 INFO [stderr]     Checking unix_socket v0.5.0
Dec 12 14:15:24.276 INFO [stderr]     Checking serde-xml-rs v0.2.1
Dec 12 14:15:24.284 INFO [stderr]     Checking regex v1.0.6
Dec 12 14:15:28.528 INFO [stderr]     Checking gluster v1.0.5 (/source)
Dec 12 14:15:31.252 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 14:15:31.252 INFO [stderr]   --> src/lib.rs:24:1
Dec 12 14:15:31.252 INFO [stderr]    |
Dec 12 14:15:31.252 INFO [stderr] 24 | #[macro_use]
Dec 12 14:15:31.252 INFO [stderr]    | ^^^^^^^^^^^^
Dec 12 14:15:31.252 INFO [stderr]    |
Dec 12 14:15:31.252 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 14:15:31.252 INFO [stderr] 
Dec 12 14:15:31.252 INFO [stderr] warning: unused import: `regex::Regex`
Dec 12 14:15:31.252 INFO [stderr]   --> src/lib.rs:35:5
Dec 12 14:15:31.252 INFO [stderr]    |
Dec 12 14:15:31.252 INFO [stderr] 35 | use regex::Regex;
Dec 12 14:15:31.252 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 12 14:15:31.252 INFO [stderr] 
Dec 12 14:15:31.864 INFO [stderr] warning: unused import: `self::unix_socket::UnixStream`
Dec 12 14:15:31.864 INFO [stderr]   --> src/rpc.rs:45:9
Dec 12 14:15:31.864 INFO [stderr]    |
Dec 12 14:15:31.864 INFO [stderr] 45 |     use self::unix_socket::UnixStream;
Dec 12 14:15:31.864 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:31.864 INFO [stderr]    |
Dec 12 14:15:31.864 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 14:15:31.864 INFO [stderr] 
Dec 12 14:15:31.864 INFO [stderr] warning: unused import: `std::path::Path`
Dec 12 14:15:31.864 INFO [stderr]   --> src/rpc.rs:50:9
Dec 12 14:15:31.864 INFO [stderr]    |
Dec 12 14:15:31.864 INFO [stderr] 50 |     use std::path::Path;
Dec 12 14:15:31.864 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 12 14:15:31.864 INFO [stderr] 
Dec 12 14:15:31.876 INFO [stderr] warning: unused import: `std::fs::File`
Dec 12 14:15:31.876 INFO [stderr]    --> src/volume.rs:291:9
Dec 12 14:15:31.876 INFO [stderr]     |
Dec 12 14:15:31.876 INFO [stderr] 291 |     use std::fs::File;
Dec 12 14:15:31.876 INFO [stderr]     |         ^^^^^^^^^^^^^
Dec 12 14:15:31.876 INFO [stderr] 
Dec 12 14:15:31.876 INFO [stderr] warning: unused import: `std::io::Read`
Dec 12 14:15:31.876 INFO [stderr]    --> src/volume.rs:292:9
Dec 12 14:15:31.876 INFO [stderr]     |
Dec 12 14:15:31.876 INFO [stderr] 292 |     use std::io::Read;
Dec 12 14:15:31.876 INFO [stderr]     |         ^^^^^^^^^^^^^
Dec 12 14:15:31.876 INFO [stderr] 
Dec 12 14:15:31.876 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 14:15:31.876 INFO [stderr]   --> src/lib.rs:24:1
Dec 12 14:15:31.876 INFO [stderr]    |
Dec 12 14:15:31.876 INFO [stderr] 24 | #[macro_use]
Dec 12 14:15:31.876 INFO [stderr]    | ^^^^^^^^^^^^
Dec 12 14:15:31.876 INFO [stderr] 
Dec 12 14:15:31.876 INFO [stderr] warning: unused import: `regex::Regex`
Dec 12 14:15:31.876 INFO [stderr]   --> src/lib.rs:35:5
Dec 12 14:15:31.876 INFO [stderr]    |
Dec 12 14:15:31.876 INFO [stderr] 35 | use regex::Regex;
Dec 12 14:15:31.876 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 12 14:15:31.876 INFO [stderr] 
Dec 12 14:15:32.136 INFO [stderr] warning: unused variable: `num`
Dec 12 14:15:32.136 INFO [stderr]     --> src/rpc.rs:1140:10
Dec 12 14:15:32.136 INFO [stderr]      |
Dec 12 14:15:32.136 INFO [stderr] 1140 | fn htonl(num: u32) -> u32 {
Dec 12 14:15:32.136 INFO [stderr]      |          ^^^ help: consider using `_num` instead
Dec 12 14:15:32.136 INFO [stderr]      |
Dec 12 14:15:32.136 INFO [stderr]      = note: #[warn(unused_variables)] on by default
Dec 12 14:15:32.136 INFO [stderr] 
Dec 12 14:15:32.136 INFO [stderr] warning: unused variable: `vol_type`
Dec 12 14:15:32.136 INFO [stderr]    --> src/volume.rs:490:13
Dec 12 14:15:32.136 INFO [stderr]     |
Dec 12 14:15:32.136 INFO [stderr] 490 |     let mut vol_type = String::new();
Dec 12 14:15:32.136 INFO [stderr]     |             ^^^^^^^^ help: consider using `_vol_type` instead
Dec 12 14:15:32.136 INFO [stderr] 
Dec 12 14:15:32.136 INFO [stderr] warning: unused variable: `send_bytes`
Dec 12 14:15:32.136 INFO [stderr]    --> src/volume.rs:748:9
Dec 12 14:15:32.136 INFO [stderr]     |
Dec 12 14:15:32.136 INFO [stderr] 748 |     let send_bytes = try!(rpc::sendrecord(&mut sock, &call_bytes));
Dec 12 14:15:32.136 INFO [stderr]     |         ^^^^^^^^^^ help: consider using `_send_bytes` instead
Dec 12 14:15:32.137 INFO [stderr] 
Dec 12 14:15:32.137 INFO [stderr] warning: unused variable: `bricks`
Dec 12 14:15:32.137 INFO [stderr]     --> src/volume.rs:1046:9
Dec 12 14:15:32.137 INFO [stderr]      |
Dec 12 14:15:32.137 INFO [stderr] 1046 |     let bricks = try!(parse_volume_status(output_str));
Dec 12 14:15:32.137 INFO [stderr]      |         ^^^^^^ help: consider using `_bricks` instead
Dec 12 14:15:32.137 INFO [stderr] 
Dec 12 14:15:32.137 INFO [stderr] warning: unused variable: `brick`
Dec 12 14:15:32.137 INFO [stderr]     --> src/volume.rs:1035:35
Dec 12 14:15:32.137 INFO [stderr]      |
Dec 12 14:15:32.137 INFO [stderr] 1035 | pub fn ok_to_remove(volume: &str, brick: &Brick) -> Result<bool, GlusterError> {
Dec 12 14:15:32.137 INFO [stderr]      |                                   ^^^^^ help: consider using `_brick` instead
Dec 12 14:15:32.137 INFO [stderr] 
Dec 12 14:15:32.137 INFO [stderr] warning: unused variable: `tcp_port`
Dec 12 14:15:32.137 INFO [stderr]     --> src/volume.rs:1090:21
Dec 12 14:15:32.137 INFO [stderr]      |
Dec 12 14:15:32.137 INFO [stderr] 1090 |                 let tcp_port = match result.name("tcp") {
Dec 12 14:15:32.137 INFO [stderr]      |                     ^^^^^^^^ help: consider using `_tcp_port` instead
Dec 12 14:15:32.137 INFO [stderr] 
Dec 12 14:15:32.137 INFO [stderr] warning: unused variable: `status`
Dec 12 14:15:32.137 INFO [stderr]     --> src/volume.rs:1184:17
Dec 12 14:15:32.137 INFO [stderr]      |
Dec 12 14:15:32.137 INFO [stderr] 1184 |             let status = process_output(run_command("gluster", &arg_list, true, true));
Dec 12 14:15:32.137 INFO [stderr]      |                 ^^^^^^ help: consider using `_status` instead
Dec 12 14:15:32.137 INFO [stderr] 
Dec 12 14:15:32.137 INFO [stderr] warning: unused variable: `volume`
Dec 12 14:15:32.137 INFO [stderr]     --> src/volume.rs:1262:25
Dec 12 14:15:32.137 INFO [stderr]      |
Dec 12 14:15:32.137 INFO [stderr] 1262 | pub fn volume_rebalance(volume: &str) {
Dec 12 14:15:32.137 INFO [stderr]      |                         ^^^^^^ help: consider using `_volume` instead
Dec 12 14:15:32.137 INFO [stderr] 
Dec 12 14:15:32.480 INFO [stderr] warning: variable does not need to be mutable
Dec 12 14:15:32.480 INFO [stderr]    --> src/volume.rs:485:9
Dec 12 14:15:32.480 INFO [stderr]     |
Dec 12 14:15:32.480 INFO [stderr] 485 |     let mut f = File::open(p)?;
Dec 12 14:15:32.480 INFO [stderr]     |         ----^
Dec 12 14:15:32.480 INFO [stderr]     |         |
Dec 12 14:15:32.480 INFO [stderr]     |         help: remove this `mut`
Dec 12 14:15:32.480 INFO [stderr]     |
Dec 12 14:15:32.480 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 12 14:15:32.480 INFO [stderr] 
Dec 12 14:15:32.480 INFO [stderr] warning: variable does not need to be mutable
Dec 12 14:15:32.480 INFO [stderr]    --> src/volume.rs:488:9
Dec 12 14:15:32.480 INFO [stderr]     |
Dec 12 14:15:32.480 INFO [stderr] 488 |     let mut name = String::new();
Dec 12 14:15:32.480 INFO [stderr]     |         ----^^^^
Dec 12 14:15:32.480 INFO [stderr]     |         |
Dec 12 14:15:32.480 INFO [stderr]     |         help: remove this `mut`
Dec 12 14:15:32.480 INFO [stderr] 
Dec 12 14:15:32.480 INFO [stderr] warning: variable does not need to be mutable
Dec 12 14:15:32.480 INFO [stderr]    --> src/volume.rs:489:9
Dec 12 14:15:32.480 INFO [stderr]     |
Dec 12 14:15:32.480 INFO [stderr] 489 |     let mut status = String::new();
Dec 12 14:15:32.480 INFO [stderr]     |         ----^^^^^^
Dec 12 14:15:32.480 INFO [stderr]     |         |
Dec 12 14:15:32.480 INFO [stderr]     |         help: remove this `mut`
Dec 12 14:15:32.480 INFO [stderr] 
Dec 12 14:15:32.480 INFO [stderr] warning: variable does not need to be mutable
Dec 12 14:15:32.480 INFO [stderr]    --> src/volume.rs:490:9
Dec 12 14:15:32.480 INFO [stderr]     |
Dec 12 14:15:32.480 INFO [stderr] 490 |     let mut vol_type = String::new();
Dec 12 14:15:32.480 INFO [stderr]     |         ----^^^^^^^^
Dec 12 14:15:32.480 INFO [stderr]     |         |
Dec 12 14:15:32.480 INFO [stderr]     |         help: remove this `mut`
Dec 12 14:15:32.480 INFO [stderr] 
Dec 12 14:15:32.480 INFO [stderr] warning: variable does not need to be mutable
Dec 12 14:15:32.480 INFO [stderr]    --> src/volume.rs:492:9
Dec 12 14:15:32.480 INFO [stderr]     |
Dec 12 14:15:32.480 INFO [stderr] 492 |     let mut options: BTreeMap<String, String> = BTreeMap::new();
Dec 12 14:15:32.480 INFO [stderr]     |         ----^^^^^^^
Dec 12 14:15:32.480 INFO [stderr]     |         |
Dec 12 14:15:32.480 INFO [stderr]     |         help: remove this `mut`
Dec 12 14:15:32.480 INFO [stderr] 
Dec 12 14:15:32.480 INFO [stderr] warning: variable does not need to be mutable
Dec 12 14:15:32.480 INFO [stderr]    --> src/volume.rs:493:9
Dec 12 14:15:32.480 INFO [stderr]     |
Dec 12 14:15:32.481 INFO [stderr] 493 |     let mut bricks: Vec<Brick> = Vec::new();
Dec 12 14:15:32.481 INFO [stderr]     |         ----^^^^^^
Dec 12 14:15:32.481 INFO [stderr]     |         |
Dec 12 14:15:32.481 INFO [stderr]     |         help: remove this `mut`
Dec 12 14:15:32.481 INFO [stderr] 
Dec 12 14:15:32.507 INFO [stderr] warning: variable does not need to be mutable
Dec 12 14:15:32.507 INFO [stderr]    --> src/volume.rs:758:9
Dec 12 14:15:32.507 INFO [stderr]     |
Dec 12 14:15:32.507 INFO [stderr] 758 |     let mut quota_size_bytes = match cli_response.dict.get_mut("trusted.glusterfs.quota.size") {
Dec 12 14:15:32.507 INFO [stderr]     |         ----^^^^^^^^^^^^^^^^
Dec 12 14:15:32.507 INFO [stderr]     |         |
Dec 12 14:15:32.507 INFO [stderr]     |         help: remove this `mut`
Dec 12 14:15:32.507 INFO [stderr] 
Dec 12 14:15:32.548 INFO [stderr] warning: method is never used: `to_string`
Dec 12 14:15:32.548 INFO [stderr]    --> src/fop.rs:142:5
Dec 12 14:15:32.548 INFO [stderr]     |
Dec 12 14:15:32.548 INFO [stderr] 142 |     fn to_string(&self) -> String {
Dec 12 14:15:32.548 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:32.548 INFO [stderr]     |
Dec 12 14:15:32.548 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 14:15:32.548 INFO [stderr] 
Dec 12 14:15:32.548 INFO [stderr] warning: function is never used: `parse_fop_sample`
Dec 12 14:15:32.548 INFO [stderr]    --> src/fop.rs:231:1
Dec 12 14:15:32.548 INFO [stderr]     |
Dec 12 14:15:32.548 INFO [stderr] 231 | fn parse_fop_sample(input: &str) -> Result<GlusterFOPSample, GlusterError> {
Dec 12 14:15:32.548 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:32.548 INFO [stderr] 
Dec 12 14:15:32.548 INFO [stderr] warning: constant item is never used: `GLUSTER_CLI_PROGRAM_NUMBER`
Dec 12 14:15:32.548 INFO [stderr]   --> src/rpc.rs:19:1
Dec 12 14:15:32.548 INFO [stderr]    |
Dec 12 14:15:32.548 INFO [stderr] 19 | pub const GLUSTER_CLI_PROGRAM_NUMBER: i32 = 1238463;
Dec 12 14:15:32.548 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:32.548 INFO [stderr] 
Dec 12 14:15:32.548 INFO [stderr] warning: function is never used: `pack_cli_callheader`
Dec 12 14:15:32.548 INFO [stderr]     --> src/rpc.rs:1100:1
Dec 12 14:15:32.548 INFO [stderr]      |
Dec 12 14:15:32.548 INFO [stderr] 1100 | / pub fn pack_cli_callheader(
Dec 12 14:15:32.548 INFO [stderr] 1101 | |     xid: u32,
Dec 12 14:15:32.548 INFO [stderr] 1102 | |     prog: i32,
Dec 12 14:15:32.548 INFO [stderr] 1103 | |     vers: u32,
Dec 12 14:15:32.548 INFO [stderr] ...    |
Dec 12 14:15:32.548 INFO [stderr] 1108 | |     return pack_callheader(xid, prog, vers, proc_num as u32, cred_flavor, verf);
Dec 12 14:15:32.548 INFO [stderr] 1109 | | }
Dec 12 14:15:32.548 INFO [stderr]      | |_^
Dec 12 14:15:32.548 INFO [stderr] 
Dec 12 14:15:32.548 INFO [stderr] warning: function is never used: `htonl`
Dec 12 14:15:32.548 INFO [stderr]     --> src/rpc.rs:1140:1
Dec 12 14:15:32.548 INFO [stderr]      |
Dec 12 14:15:32.548 INFO [stderr] 1140 | fn htonl(num: u32) -> u32 {
Dec 12 14:15:32.548 INFO [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:32.548 INFO [stderr] 
Dec 12 14:15:32.548 INFO [stderr] warning: function is never used: `print_fragment`
Dec 12 14:15:32.548 INFO [stderr]     --> src/rpc.rs:1291:1
Dec 12 14:15:32.548 INFO [stderr]      |
Dec 12 14:15:32.549 INFO [stderr] 1291 | pub fn print_fragment(frag: &Vec<u8>) {
Dec 12 14:15:32.549 INFO [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:32.549 INFO [stderr] 
Dec 12 14:15:32.549 INFO [stderr] warning: variant is never constructed: `GlusterAggregatorNull`
Dec 12 14:15:32.549 INFO [stderr]     --> src/rpc.rs:1357:5
Dec 12 14:15:32.549 INFO [stderr]      |
Dec 12 14:15:32.549 INFO [stderr] 1357 |     GlusterAggregatorNull = 0,
Dec 12 14:15:32.549 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:32.549 INFO [stderr] 
Dec 12 14:15:32.549 INFO [stderr] warning: variant is never constructed: `GlusterAggregatorLookup`
Dec 12 14:15:32.549 INFO [stderr]     --> src/rpc.rs:1358:5
Dec 12 14:15:32.549 INFO [stderr]      |
Dec 12 14:15:32.549 INFO [stderr] 1358 |     GlusterAggregatorLookup = 1,
Dec 12 14:15:32.549 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:32.549 INFO [stderr] 
Dec 12 14:15:32.549 INFO [stderr] warning: variant is never constructed: `GlusterAggregatorMaxvalue`
Dec 12 14:15:32.549 INFO [stderr]     --> src/rpc.rs:1360:5
Dec 12 14:15:32.549 INFO [stderr]      |
Dec 12 14:15:32.549 INFO [stderr] 1360 |     GlusterAggregatorMaxvalue = 3,
Dec 12 14:15:32.549 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:32.549 INFO [stderr] 
Dec 12 14:15:32.549 INFO [stderr] warning: enum is never used: `GlusterCliCommand`
Dec 12 14:15:32.549 INFO [stderr]     --> src/rpc.rs:1366:1
Dec 12 14:15:32.549 INFO [stderr]      |
Dec 12 14:15:32.549 INFO [stderr] 1366 | pub enum GlusterCliCommand {
Dec 12 14:15:32.549 INFO [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:32.549 INFO [stderr] 
Dec 12 14:15:32.549 INFO [stderr] warning: function is never used: `parse_volume_info2`
Dec 12 14:15:32.549 INFO [stderr]    --> src/volume.rs:480:1
Dec 12 14:15:32.549 INFO [stderr]     |
Dec 12 14:15:32.549 INFO [stderr] 480 | fn parse_volume_info2(volume: &str) -> Result<Volume, GlusterError> {
Dec 12 14:15:32.549 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:32.549 INFO [stderr] 
Dec 12 14:15:33.128 INFO [stderr] warning: unused variable: `num`
Dec 12 14:15:33.128 INFO [stderr]     --> src/rpc.rs:1140:10
Dec 12 14:15:33.128 INFO [stderr]      |
Dec 12 14:15:33.128 INFO [stderr] 1140 | fn htonl(num: u32) -> u32 {
Dec 12 14:15:33.128 INFO [stderr]      |          ^^^ help: consider using `_num` instead
Dec 12 14:15:33.128 INFO [stderr]      |
Dec 12 14:15:33.128 INFO [stderr]      = note: #[warn(unused_variables)] on by default
Dec 12 14:15:33.128 INFO [stderr] 
Dec 12 14:15:33.130 INFO [stderr] warning: unused variable: `vol_type`
Dec 12 14:15:33.130 INFO [stderr]    --> src/volume.rs:490:13
Dec 12 14:15:33.130 INFO [stderr]     |
Dec 12 14:15:33.130 INFO [stderr] 490 |     let mut vol_type = String::new();
Dec 12 14:15:33.130 INFO [stderr]     |             ^^^^^^^^ help: consider using `_vol_type` instead
Dec 12 14:15:33.130 INFO [stderr] 
Dec 12 14:15:33.130 INFO [stderr] warning: unused variable: `send_bytes`
Dec 12 14:15:33.130 INFO [stderr]    --> src/volume.rs:748:9
Dec 12 14:15:33.130 INFO [stderr]     |
Dec 12 14:15:33.130 INFO [stderr] 748 |     let send_bytes = try!(rpc::sendrecord(&mut sock, &call_bytes));
Dec 12 14:15:33.130 INFO [stderr]     |         ^^^^^^^^^^ help: consider using `_send_bytes` instead
Dec 12 14:15:33.130 INFO [stderr] 
Dec 12 14:15:33.130 INFO [stderr] warning: unused variable: `bricks`
Dec 12 14:15:33.130 INFO [stderr]     --> src/volume.rs:1046:9
Dec 12 14:15:33.130 INFO [stderr]      |
Dec 12 14:15:33.130 INFO [stderr] 1046 |     let bricks = try!(parse_volume_status(output_str));
Dec 12 14:15:33.130 INFO [stderr]      |         ^^^^^^ help: consider using `_bricks` instead
Dec 12 14:15:33.130 INFO [stderr] 
Dec 12 14:15:33.130 INFO [stderr] warning: unused variable: `brick`
Dec 12 14:15:33.130 INFO [stderr]     --> src/volume.rs:1035:35
Dec 12 14:15:33.130 INFO [stderr]      |
Dec 12 14:15:33.130 INFO [stderr] 1035 | pub fn ok_to_remove(volume: &str, brick: &Brick) -> Result<bool, GlusterError> {
Dec 12 14:15:33.130 INFO [stderr]      |                                   ^^^^^ help: consider using `_brick` instead
Dec 12 14:15:33.130 INFO [stderr] 
Dec 12 14:15:33.130 INFO [stderr] warning: unused variable: `tcp_port`
Dec 12 14:15:33.130 INFO [stderr]     --> src/volume.rs:1090:21
Dec 12 14:15:33.130 INFO [stderr]      |
Dec 12 14:15:33.131 INFO [stderr] 1090 |                 let tcp_port = match result.name("tcp") {
Dec 12 14:15:33.131 INFO [stderr]      |                     ^^^^^^^^ help: consider using `_tcp_port` instead
Dec 12 14:15:33.131 INFO [stderr] 
Dec 12 14:15:33.131 INFO [stderr] warning: unused variable: `status`
Dec 12 14:15:33.131 INFO [stderr]     --> src/volume.rs:1184:17
Dec 12 14:15:33.131 INFO [stderr]      |
Dec 12 14:15:33.131 INFO [stderr] 1184 |             let status = process_output(run_command("gluster", &arg_list, true, true));
Dec 12 14:15:33.131 INFO [stderr]      |                 ^^^^^^ help: consider using `_status` instead
Dec 12 14:15:33.131 INFO [stderr] 
Dec 12 14:15:33.131 INFO [stderr] warning: unused variable: `volume`
Dec 12 14:15:33.131 INFO [stderr]     --> src/volume.rs:1262:25
Dec 12 14:15:33.131 INFO [stderr]      |
Dec 12 14:15:33.131 INFO [stderr] 1262 | pub fn volume_rebalance(volume: &str) {
Dec 12 14:15:33.131 INFO [stderr]      |                         ^^^^^^ help: consider using `_volume` instead
Dec 12 14:15:33.131 INFO [stderr] 
Dec 12 14:15:33.131 INFO [stderr] warning: unused variable: `reply_header`
Dec 12 14:15:33.131 INFO [stderr]    --> src/rpc.rs:458:13
Dec 12 14:15:33.131 INFO [stderr]     |
Dec 12 14:15:33.131 INFO [stderr] 458 |         let reply_header = super::unpack_replyheader(&mut cursor).unwrap();
Dec 12 14:15:33.131 INFO [stderr]     |             ^^^^^^^^^^^^ help: consider using `_reply_header` instead
Dec 12 14:15:33.131 INFO [stderr] 
Dec 12 14:15:33.131 INFO [stderr] warning: unused variable: `test_data`
Dec 12 14:15:33.131 INFO [stderr]    --> src/volume.rs:386:9
Dec 12 14:15:33.131 INFO [stderr]     |
Dec 12 14:15:33.131 INFO [stderr] 386 |     let test_data = r#"
Dec 12 14:15:33.131 INFO [stderr]     |         ^^^^^^^^^ help: consider using `_test_data` instead
Dec 12 14:15:33.131 INFO [stderr] 
Dec 12 14:15:33.290 INFO [stderr] warning: variable does not need to be mutable
Dec 12 14:15:33.296 INFO [stderr]    --> src/rpc.rs:463:13
Dec 12 14:15:33.296 INFO [stderr]     |
Dec 12 14:15:33.296 INFO [stderr] 463 |         let mut quota_size_bytes = cli_response
Dec 12 14:15:33.296 INFO [stderr]     |             ----^^^^^^^^^^^^^^^^
Dec 12 14:15:33.296 INFO [stderr]     |             |
Dec 12 14:15:33.296 INFO [stderr]     |             help: remove this `mut`
Dec 12 14:15:33.296 INFO [stderr]     |
Dec 12 14:15:33.296 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 12 14:15:33.296 INFO [stderr] 
Dec 12 14:15:33.576 INFO [stderr] warning: variable does not need to be mutable
Dec 12 14:15:33.576 INFO [stderr]    --> src/volume.rs:485:9
Dec 12 14:15:33.576 INFO [stderr]     |
Dec 12 14:15:33.576 INFO [stderr] 485 |     let mut f = File::open(p)?;
Dec 12 14:15:33.576 INFO [stderr]     |         ----^
Dec 12 14:15:33.576 INFO [stderr]     |         |
Dec 12 14:15:33.576 INFO [stderr]     |         help: remove this `mut`
Dec 12 14:15:33.576 INFO [stderr] 
Dec 12 14:15:33.576 INFO [stderr] warning: variable does not need to be mutable
Dec 12 14:15:33.576 INFO [stderr]    --> src/volume.rs:488:9
Dec 12 14:15:33.576 INFO [stderr]     |
Dec 12 14:15:33.576 INFO [stderr] 488 |     let mut name = String::new();
Dec 12 14:15:33.576 INFO [stderr]     |         ----^^^^
Dec 12 14:15:33.576 INFO [stderr]     |         |
Dec 12 14:15:33.576 INFO [stderr]     |         help: remove this `mut`
Dec 12 14:15:33.576 INFO [stderr] 
Dec 12 14:15:33.576 INFO [stderr] warning: variable does not need to be mutable
Dec 12 14:15:33.576 INFO [stderr]    --> src/volume.rs:489:9
Dec 12 14:15:33.576 INFO [stderr]     |
Dec 12 14:15:33.576 INFO [stderr] 489 |     let mut status = String::new();
Dec 12 14:15:33.576 INFO [stderr]     |         ----^^^^^^
Dec 12 14:15:33.576 INFO [stderr]     |         |
Dec 12 14:15:33.576 INFO [stderr]     |         help: remove this `mut`
Dec 12 14:15:33.576 INFO [stderr] 
Dec 12 14:15:33.576 INFO [stderr] warning: variable does not need to be mutable
Dec 12 14:15:33.576 INFO [stderr]    --> src/volume.rs:490:9
Dec 12 14:15:33.576 INFO [stderr]     |
Dec 12 14:15:33.576 INFO [stderr] 490 |     let mut vol_type = String::new();
Dec 12 14:15:33.576 INFO [stderr]     |         ----^^^^^^^^
Dec 12 14:15:33.576 INFO [stderr]     |         |
Dec 12 14:15:33.576 INFO [stderr]     |         help: remove this `mut`
Dec 12 14:15:33.576 INFO [stderr] 
Dec 12 14:15:33.576 INFO [stderr] warning: variable does not need to be mutable
Dec 12 14:15:33.576 INFO [stderr]    --> src/volume.rs:492:9
Dec 12 14:15:33.576 INFO [stderr]     |
Dec 12 14:15:33.576 INFO [stderr] 492 |     let mut options: BTreeMap<String, String> = BTreeMap::new();
Dec 12 14:15:33.576 INFO [stderr]     |         ----^^^^^^^
Dec 12 14:15:33.576 INFO [stderr]     |         |
Dec 12 14:15:33.576 INFO [stderr]     |         help: remove this `mut`
Dec 12 14:15:33.576 INFO [stderr] 
Dec 12 14:15:33.576 INFO [stderr] warning: variable does not need to be mutable
Dec 12 14:15:33.576 INFO [stderr]    --> src/volume.rs:493:9
Dec 12 14:15:33.576 INFO [stderr]     |
Dec 12 14:15:33.576 INFO [stderr] 493 |     let mut bricks: Vec<Brick> = Vec::new();
Dec 12 14:15:33.576 INFO [stderr]     |         ----^^^^^^
Dec 12 14:15:33.577 INFO [stderr]     |         |
Dec 12 14:15:33.577 INFO [stderr]     |         help: remove this `mut`
Dec 12 14:15:33.577 INFO [stderr] 
Dec 12 14:15:33.624 INFO [stderr] warning: variable does not need to be mutable
Dec 12 14:15:33.624 INFO [stderr]    --> src/volume.rs:758:9
Dec 12 14:15:33.624 INFO [stderr]     |
Dec 12 14:15:33.624 INFO [stderr] 758 |     let mut quota_size_bytes = match cli_response.dict.get_mut("trusted.glusterfs.quota.size") {
Dec 12 14:15:33.624 INFO [stderr]     |         ----^^^^^^^^^^^^^^^^
Dec 12 14:15:33.624 INFO [stderr]     |         |
Dec 12 14:15:33.624 INFO [stderr]     |         help: remove this `mut`
Dec 12 14:15:33.624 INFO [stderr] 
Dec 12 14:15:33.701 INFO [stderr] warning: method is never used: `to_string`
Dec 12 14:15:33.701 INFO [stderr]    --> src/fop.rs:142:5
Dec 12 14:15:33.701 INFO [stderr]     |
Dec 12 14:15:33.701 INFO [stderr] 142 |     fn to_string(&self) -> String {
Dec 12 14:15:33.701 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.701 INFO [stderr]     |
Dec 12 14:15:33.701 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 14:15:33.701 INFO [stderr] 
Dec 12 14:15:33.701 INFO [stderr] warning: function is never used: `htonl`
Dec 12 14:15:33.701 INFO [stderr]     --> src/rpc.rs:1140:1
Dec 12 14:15:33.701 INFO [stderr]      |
Dec 12 14:15:33.701 INFO [stderr] 1140 | fn htonl(num: u32) -> u32 {
Dec 12 14:15:33.701 INFO [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.701 INFO [stderr] 
Dec 12 14:15:33.701 INFO [stderr] warning: function is never used: `print_fragment`
Dec 12 14:15:33.701 INFO [stderr]     --> src/rpc.rs:1291:1
Dec 12 14:15:33.701 INFO [stderr]      |
Dec 12 14:15:33.701 INFO [stderr] 1291 | pub fn print_fragment(frag: &Vec<u8>) {
Dec 12 14:15:33.701 INFO [stderr]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.701 INFO [stderr] 
Dec 12 14:15:33.701 INFO [stderr] warning: variant is never constructed: `GlusterAggregatorNull`
Dec 12 14:15:33.701 INFO [stderr]     --> src/rpc.rs:1357:5
Dec 12 14:15:33.701 INFO [stderr]      |
Dec 12 14:15:33.702 INFO [stderr] 1357 |     GlusterAggregatorNull = 0,
Dec 12 14:15:33.702 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.702 INFO [stderr] 
Dec 12 14:15:33.702 INFO [stderr] warning: variant is never constructed: `GlusterAggregatorLookup`
Dec 12 14:15:33.702 INFO [stderr]     --> src/rpc.rs:1358:5
Dec 12 14:15:33.702 INFO [stderr]      |
Dec 12 14:15:33.702 INFO [stderr] 1358 |     GlusterAggregatorLookup = 1,
Dec 12 14:15:33.702 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.702 INFO [stderr] 
Dec 12 14:15:33.702 INFO [stderr] warning: variant is never constructed: `GlusterAggregatorMaxvalue`
Dec 12 14:15:33.702 INFO [stderr]     --> src/rpc.rs:1360:5
Dec 12 14:15:33.702 INFO [stderr]      |
Dec 12 14:15:33.702 INFO [stderr] 1360 |     GlusterAggregatorMaxvalue = 3,
Dec 12 14:15:33.702 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.702 INFO [stderr] 
Dec 12 14:15:33.702 INFO [stderr] warning: variant is never constructed: `GlusterCliNull`
Dec 12 14:15:33.702 INFO [stderr]     --> src/rpc.rs:1367:5
Dec 12 14:15:33.702 INFO [stderr]      |
Dec 12 14:15:33.702 INFO [stderr] 1367 |     GlusterCliNull = 0,
Dec 12 14:15:33.702 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.702 INFO [stderr] 
Dec 12 14:15:33.702 INFO [stderr] warning: variant is never constructed: `GlusterCliProbe`
Dec 12 14:15:33.702 INFO [stderr]     --> src/rpc.rs:1368:5
Dec 12 14:15:33.702 INFO [stderr]      |
Dec 12 14:15:33.702 INFO [stderr] 1368 |     GlusterCliProbe = 1,
Dec 12 14:15:33.702 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.702 INFO [stderr] 
Dec 12 14:15:33.702 INFO [stderr] warning: variant is never constructed: `GlusterCliDeprobe`
Dec 12 14:15:33.702 INFO [stderr]     --> src/rpc.rs:1369:5
Dec 12 14:15:33.702 INFO [stderr]      |
Dec 12 14:15:33.702 INFO [stderr] 1369 |     GlusterCliDeprobe = 2,
Dec 12 14:15:33.702 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.702 INFO [stderr] 
Dec 12 14:15:33.702 INFO [stderr] warning: variant is never constructed: `GlusterCliCreateVolume`
Dec 12 14:15:33.702 INFO [stderr]     --> src/rpc.rs:1371:5
Dec 12 14:15:33.702 INFO [stderr]      |
Dec 12 14:15:33.702 INFO [stderr] 1371 |     GlusterCliCreateVolume = 4,
Dec 12 14:15:33.702 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.702 INFO [stderr] 
Dec 12 14:15:33.702 INFO [stderr] warning: variant is never constructed: `GlusterCliGetVolume`
Dec 12 14:15:33.702 INFO [stderr]     --> src/rpc.rs:1372:5
Dec 12 14:15:33.702 INFO [stderr]      |
Dec 12 14:15:33.702 INFO [stderr] 1372 |     GlusterCliGetVolume = 5,
Dec 12 14:15:33.702 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.702 INFO [stderr] 
Dec 12 14:15:33.702 INFO [stderr] warning: variant is never constructed: `GlusterCliGetNextVolume`
Dec 12 14:15:33.702 INFO [stderr]     --> src/rpc.rs:1373:5
Dec 12 14:15:33.702 INFO [stderr]      |
Dec 12 14:15:33.702 INFO [stderr] 1373 |     GlusterCliGetNextVolume = 6,
Dec 12 14:15:33.702 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.702 INFO [stderr] 
Dec 12 14:15:33.702 INFO [stderr] warning: variant is never constructed: `GlusterCliDeleteVolume`
Dec 12 14:15:33.702 INFO [stderr]     --> src/rpc.rs:1374:5
Dec 12 14:15:33.702 INFO [stderr]      |
Dec 12 14:15:33.702 INFO [stderr] 1374 |     GlusterCliDeleteVolume = 7,
Dec 12 14:15:33.702 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.702 INFO [stderr] 
Dec 12 14:15:33.702 INFO [stderr] warning: variant is never constructed: `GlusterCliStartVolume`
Dec 12 14:15:33.702 INFO [stderr]     --> src/rpc.rs:1375:5
Dec 12 14:15:33.702 INFO [stderr]      |
Dec 12 14:15:33.702 INFO [stderr] 1375 |     GlusterCliStartVolume = 8,
Dec 12 14:15:33.702 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.702 INFO [stderr] 
Dec 12 14:15:33.702 INFO [stderr] warning: variant is never constructed: `GlusterCliStopVolume`
Dec 12 14:15:33.702 INFO [stderr]     --> src/rpc.rs:1376:5
Dec 12 14:15:33.702 INFO [stderr]      |
Dec 12 14:15:33.702 INFO [stderr] 1376 |     GlusterCliStopVolume = 9,
Dec 12 14:15:33.702 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.702 INFO [stderr] 
Dec 12 14:15:33.702 INFO [stderr] warning: variant is never constructed: `GlusterCliRenameVolume`
Dec 12 14:15:33.702 INFO [stderr]     --> src/rpc.rs:1377:5
Dec 12 14:15:33.702 INFO [stderr]      |
Dec 12 14:15:33.702 INFO [stderr] 1377 |     GlusterCliRenameVolume = 10,
Dec 12 14:15:33.702 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.702 INFO [stderr] 
Dec 12 14:15:33.702 INFO [stderr] warning: variant is never constructed: `GlusterCliDefragVolume`
Dec 12 14:15:33.702 INFO [stderr]     --> src/rpc.rs:1378:5
Dec 12 14:15:33.702 INFO [stderr]      |
Dec 12 14:15:33.702 INFO [stderr] 1378 |     GlusterCliDefragVolume = 11,
Dec 12 14:15:33.702 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.702 INFO [stderr] 
Dec 12 14:15:33.702 INFO [stderr] warning: variant is never constructed: `GlusterCliSetVolume`
Dec 12 14:15:33.702 INFO [stderr]     --> src/rpc.rs:1379:5
Dec 12 14:15:33.702 INFO [stderr]      |
Dec 12 14:15:33.702 INFO [stderr] 1379 |     GlusterCliSetVolume = 12,
Dec 12 14:15:33.702 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.702 INFO [stderr] 
Dec 12 14:15:33.702 INFO [stderr] warning: variant is never constructed: `GlusterCliAddBrick`
Dec 12 14:15:33.702 INFO [stderr]     --> src/rpc.rs:1380:5
Dec 12 14:15:33.702 INFO [stderr]      |
Dec 12 14:15:33.703 INFO [stderr] 1380 |     GlusterCliAddBrick = 13,
Dec 12 14:15:33.703 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.703 INFO [stderr] 
Dec 12 14:15:33.703 INFO [stderr] warning: variant is never constructed: `GlusterCliRemoveBrick`
Dec 12 14:15:33.703 INFO [stderr]     --> src/rpc.rs:1381:5
Dec 12 14:15:33.703 INFO [stderr]      |
Dec 12 14:15:33.703 INFO [stderr] 1381 |     GlusterCliRemoveBrick = 14,
Dec 12 14:15:33.703 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.703 INFO [stderr] 
Dec 12 14:15:33.703 INFO [stderr] warning: variant is never constructed: `GlusterCliBrick`
Dec 12 14:15:33.703 INFO [stderr]     --> src/rpc.rs:1382:5
Dec 12 14:15:33.703 INFO [stderr]      |
Dec 12 14:15:33.703 INFO [stderr] 1382 |     GlusterCliBrick = 15,
Dec 12 14:15:33.703 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.703 INFO [stderr] 
Dec 12 14:15:33.703 INFO [stderr] warning: variant is never constructed: `GlusterCliLogRotate`
Dec 12 14:15:33.703 INFO [stderr]     --> src/rpc.rs:1383:5
Dec 12 14:15:33.703 INFO [stderr]      |
Dec 12 14:15:33.703 INFO [stderr] 1383 |     GlusterCliLogRotate = 16,
Dec 12 14:15:33.703 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.703 INFO [stderr] 
Dec 12 14:15:33.703 INFO [stderr] warning: variant is never constructed: `GlusterCliGetspec`
Dec 12 14:15:33.703 INFO [stderr]     --> src/rpc.rs:1384:5
Dec 12 14:15:33.703 INFO [stderr]      |
Dec 12 14:15:33.703 INFO [stderr] 1384 |     GlusterCliGetspec = 17,
Dec 12 14:15:33.703 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.703 INFO [stderr] 
Dec 12 14:15:33.703 INFO [stderr] warning: variant is never constructed: `GlusterCliPmapPortbybrick`
Dec 12 14:15:33.703 INFO [stderr]     --> src/rpc.rs:1385:5
Dec 12 14:15:33.703 INFO [stderr]      |
Dec 12 14:15:33.703 INFO [stderr] 1385 |     GlusterCliPmapPortbybrick = 18,
Dec 12 14:15:33.703 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.703 INFO [stderr] 
Dec 12 14:15:33.703 INFO [stderr] warning: variant is never constructed: `GlusterCliSyncVolume`
Dec 12 14:15:33.703 INFO [stderr]     --> src/rpc.rs:1386:5
Dec 12 14:15:33.703 INFO [stderr]      |
Dec 12 14:15:33.703 INFO [stderr] 1386 |     GlusterCliSyncVolume = 19,
Dec 12 14:15:33.703 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.703 INFO [stderr] 
Dec 12 14:15:33.703 INFO [stderr] warning: variant is never constructed: `GlusterCliResetVolume`
Dec 12 14:15:33.703 INFO [stderr]     --> src/rpc.rs:1387:5
Dec 12 14:15:33.703 INFO [stderr]      |
Dec 12 14:15:33.703 INFO [stderr] 1387 |     GlusterCliResetVolume = 20,
Dec 12 14:15:33.703 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.703 INFO [stderr] 
Dec 12 14:15:33.703 INFO [stderr] warning: variant is never constructed: `GlusterCliFsmLog`
Dec 12 14:15:33.703 INFO [stderr]     --> src/rpc.rs:1388:5
Dec 12 14:15:33.703 INFO [stderr]      |
Dec 12 14:15:33.703 INFO [stderr] 1388 |     GlusterCliFsmLog = 21,
Dec 12 14:15:33.703 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.703 INFO [stderr] 
Dec 12 14:15:33.703 INFO [stderr] warning: variant is never constructed: `GlusterCliGsyncSet`
Dec 12 14:15:33.703 INFO [stderr]     --> src/rpc.rs:1389:5
Dec 12 14:15:33.703 INFO [stderr]      |
Dec 12 14:15:33.703 INFO [stderr] 1389 |     GlusterCliGsyncSet = 22,
Dec 12 14:15:33.703 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.703 INFO [stderr] 
Dec 12 14:15:33.703 INFO [stderr] warning: variant is never constructed: `GlusterCliProfileVolume`
Dec 12 14:15:33.703 INFO [stderr]     --> src/rpc.rs:1390:5
Dec 12 14:15:33.703 INFO [stderr]      |
Dec 12 14:15:33.703 INFO [stderr] 1390 |     GlusterCliProfileVolume = 23,
Dec 12 14:15:33.703 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.703 INFO [stderr] 
Dec 12 14:15:33.703 INFO [stderr] warning: variant is never constructed: `GlusterCliQuota`
Dec 12 14:15:33.703 INFO [stderr]     --> src/rpc.rs:1391:5
Dec 12 14:15:33.703 INFO [stderr]      |
Dec 12 14:15:33.703 INFO [stderr] 1391 |     GlusterCliQuota = 24,
Dec 12 14:15:33.703 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.703 INFO [stderr] 
Dec 12 14:15:33.703 INFO [stderr] warning: variant is never constructed: `GlusterCliTopVolume`
Dec 12 14:15:33.703 INFO [stderr]     --> src/rpc.rs:1392:5
Dec 12 14:15:33.703 INFO [stderr]      |
Dec 12 14:15:33.703 INFO [stderr] 1392 |     GlusterCliTopVolume = 25,
Dec 12 14:15:33.703 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.703 INFO [stderr] 
Dec 12 14:15:33.703 INFO [stderr] warning: variant is never constructed: `GlusterCliGetwd`
Dec 12 14:15:33.703 INFO [stderr]     --> src/rpc.rs:1393:5
Dec 12 14:15:33.703 INFO [stderr]      |
Dec 12 14:15:33.703 INFO [stderr] 1393 |     GlusterCliGetwd = 26,
Dec 12 14:15:33.703 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.703 INFO [stderr] 
Dec 12 14:15:33.703 INFO [stderr] warning: variant is never constructed: `GlusterCliStatusVolume`
Dec 12 14:15:33.703 INFO [stderr]     --> src/rpc.rs:1394:5
Dec 12 14:15:33.703 INFO [stderr]      |
Dec 12 14:15:33.703 INFO [stderr] 1394 |     GlusterCliStatusVolume = 27,
Dec 12 14:15:33.703 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.703 INFO [stderr] 
Dec 12 14:15:33.703 INFO [stderr] warning: variant is never constructed: `GlusterCliStatusAll`
Dec 12 14:15:33.703 INFO [stderr]     --> src/rpc.rs:1395:5
Dec 12 14:15:33.703 INFO [stderr]      |
Dec 12 14:15:33.703 INFO [stderr] 1395 |     GlusterCliStatusAll = 28,
Dec 12 14:15:33.703 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.703 INFO [stderr] 
Dec 12 14:15:33.703 INFO [stderr] warning: variant is never constructed: `GlusterCliMount`
Dec 12 14:15:33.703 INFO [stderr]     --> src/rpc.rs:1396:5
Dec 12 14:15:33.703 INFO [stderr]      |
Dec 12 14:15:33.704 INFO [stderr] 1396 |     GlusterCliMount = 29,
Dec 12 14:15:33.704 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.704 INFO [stderr] 
Dec 12 14:15:33.704 INFO [stderr] warning: variant is never constructed: `GlusterCliUmount`
Dec 12 14:15:33.704 INFO [stderr]     --> src/rpc.rs:1397:5
Dec 12 14:15:33.704 INFO [stderr]      |
Dec 12 14:15:33.704 INFO [stderr] 1397 |     GlusterCliUmount = 30,
Dec 12 14:15:33.704 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.704 INFO [stderr] 
Dec 12 14:15:33.704 INFO [stderr] warning: variant is never constructed: `GlusterCliHealVolume`
Dec 12 14:15:33.704 INFO [stderr]     --> src/rpc.rs:1398:5
Dec 12 14:15:33.704 INFO [stderr]      |
Dec 12 14:15:33.704 INFO [stderr] 1398 |     GlusterCliHealVolume = 31,
Dec 12 14:15:33.704 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.704 INFO [stderr] 
Dec 12 14:15:33.704 INFO [stderr] warning: variant is never constructed: `GlusterCliStatedumpVolume`
Dec 12 14:15:33.704 INFO [stderr]     --> src/rpc.rs:1399:5
Dec 12 14:15:33.704 INFO [stderr]      |
Dec 12 14:15:33.704 INFO [stderr] 1399 |     GlusterCliStatedumpVolume = 32,
Dec 12 14:15:33.704 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.704 INFO [stderr] 
Dec 12 14:15:33.704 INFO [stderr] warning: variant is never constructed: `GlusterCliListVolume`
Dec 12 14:15:33.704 INFO [stderr]     --> src/rpc.rs:1400:5
Dec 12 14:15:33.704 INFO [stderr]      |
Dec 12 14:15:33.704 INFO [stderr] 1400 |     GlusterCliListVolume = 33,
Dec 12 14:15:33.704 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.704 INFO [stderr] 
Dec 12 14:15:33.704 INFO [stderr] warning: variant is never constructed: `GlusterCliClrlocksVolume`
Dec 12 14:15:33.704 INFO [stderr]     --> src/rpc.rs:1401:5
Dec 12 14:15:33.704 INFO [stderr]      |
Dec 12 14:15:33.704 INFO [stderr] 1401 |     GlusterCliClrlocksVolume = 34,
Dec 12 14:15:33.704 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.704 INFO [stderr] 
Dec 12 14:15:33.704 INFO [stderr] warning: variant is never constructed: `GlusterCliUuidReset`
Dec 12 14:15:33.704 INFO [stderr]     --> src/rpc.rs:1402:5
Dec 12 14:15:33.704 INFO [stderr]      |
Dec 12 14:15:33.704 INFO [stderr] 1402 |     GlusterCliUuidReset = 35,
Dec 12 14:15:33.704 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.704 INFO [stderr] 
Dec 12 14:15:33.704 INFO [stderr] warning: variant is never constructed: `GlusterCliUuidGet`
Dec 12 14:15:33.704 INFO [stderr]     --> src/rpc.rs:1403:5
Dec 12 14:15:33.704 INFO [stderr]      |
Dec 12 14:15:33.704 INFO [stderr] 1403 |     GlusterCliUuidGet = 36,
Dec 12 14:15:33.704 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.704 INFO [stderr] 
Dec 12 14:15:33.704 INFO [stderr] warning: variant is never constructed: `GlusterCliCopyFile`
Dec 12 14:15:33.704 INFO [stderr]     --> src/rpc.rs:1404:5
Dec 12 14:15:33.704 INFO [stderr]      |
Dec 12 14:15:33.704 INFO [stderr] 1404 |     GlusterCliCopyFile = 37,
Dec 12 14:15:33.704 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.704 INFO [stderr] 
Dec 12 14:15:33.704 INFO [stderr] warning: variant is never constructed: `GlusterCliSysExec`
Dec 12 14:15:33.704 INFO [stderr]     --> src/rpc.rs:1405:5
Dec 12 14:15:33.704 INFO [stderr]      |
Dec 12 14:15:33.704 INFO [stderr] 1405 |     GlusterCliSysExec = 38,
Dec 12 14:15:33.704 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.704 INFO [stderr] 
Dec 12 14:15:33.704 INFO [stderr] warning: variant is never constructed: `GlusterCliSnap`
Dec 12 14:15:33.704 INFO [stderr]     --> src/rpc.rs:1406:5
Dec 12 14:15:33.704 INFO [stderr]      |
Dec 12 14:15:33.704 INFO [stderr] 1406 |     GlusterCliSnap = 39,
Dec 12 14:15:33.704 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.704 INFO [stderr] 
Dec 12 14:15:33.704 INFO [stderr] warning: variant is never constructed: `GlusterCliBarrierVolume`
Dec 12 14:15:33.704 INFO [stderr]     --> src/rpc.rs:1407:5
Dec 12 14:15:33.704 INFO [stderr]      |
Dec 12 14:15:33.704 INFO [stderr] 1407 |     GlusterCliBarrierVolume = 40,
Dec 12 14:15:33.704 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.704 INFO [stderr] 
Dec 12 14:15:33.704 INFO [stderr] warning: variant is never constructed: `GlusterCliGetVolOpt`
Dec 12 14:15:33.704 INFO [stderr]     --> src/rpc.rs:1408:5
Dec 12 14:15:33.704 INFO [stderr]      |
Dec 12 14:15:33.704 INFO [stderr] 1408 |     GlusterCliGetVolOpt = 41,
Dec 12 14:15:33.704 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.704 INFO [stderr] 
Dec 12 14:15:33.704 INFO [stderr] warning: variant is never constructed: `GlusterCliGanesha`
Dec 12 14:15:33.704 INFO [stderr]     --> src/rpc.rs:1409:5
Dec 12 14:15:33.704 INFO [stderr]      |
Dec 12 14:15:33.704 INFO [stderr] 1409 |     GlusterCliGanesha = 42,
Dec 12 14:15:33.704 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.704 INFO [stderr] 
Dec 12 14:15:33.704 INFO [stderr] warning: variant is never constructed: `GlusterCliBitrot`
Dec 12 14:15:33.704 INFO [stderr]     --> src/rpc.rs:1410:5
Dec 12 14:15:33.704 INFO [stderr]      |
Dec 12 14:15:33.704 INFO [stderr] 1410 |     GlusterCliBitrot = 43,
Dec 12 14:15:33.704 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.704 INFO [stderr] 
Dec 12 14:15:33.704 INFO [stderr] warning: variant is never constructed: `GlusterCliAttachTier`
Dec 12 14:15:33.705 INFO [stderr]     --> src/rpc.rs:1411:5
Dec 12 14:15:33.705 INFO [stderr]      |
Dec 12 14:15:33.705 INFO [stderr] 1411 |     GlusterCliAttachTier = 44,
Dec 12 14:15:33.705 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.705 INFO [stderr] 
Dec 12 14:15:33.705 INFO [stderr] warning: variant is never constructed: `GlusterCliDetachTier`
Dec 12 14:15:33.705 INFO [stderr]     --> src/rpc.rs:1412:5
Dec 12 14:15:33.705 INFO [stderr]      |
Dec 12 14:15:33.705 INFO [stderr] 1412 |     GlusterCliDetachTier = 45,
Dec 12 14:15:33.705 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.705 INFO [stderr] 
Dec 12 14:15:33.705 INFO [stderr] warning: variant is never constructed: `GlusterCliMaxvalue`
Dec 12 14:15:33.705 INFO [stderr]     --> src/rpc.rs:1413:5
Dec 12 14:15:33.705 INFO [stderr]      |
Dec 12 14:15:33.705 INFO [stderr] 1413 |     GlusterCliMaxvalue = 46,
Dec 12 14:15:33.705 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.705 INFO [stderr] 
Dec 12 14:15:33.705 INFO [stderr] warning: function is never used: `parse_volume_info2`
Dec 12 14:15:33.705 INFO [stderr]    --> src/volume.rs:480:1
Dec 12 14:15:33.705 INFO [stderr]     |
Dec 12 14:15:33.705 INFO [stderr] 480 | fn parse_volume_info2(volume: &str) -> Result<Volume, GlusterError> {
Dec 12 14:15:33.705 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 14:15:33.705 INFO [stderr] 
Dec 12 14:15:36.552 INFO [stderr] warning: unused import: `gluster::*`
Dec 12 14:15:36.552 INFO [stderr]  --> tests/gluster.rs:6:5
Dec 12 14:15:36.552 INFO [stderr]   |
Dec 12 14:15:36.552 INFO [stderr] 6 | use gluster::*;
Dec 12 14:15:36.552 INFO [stderr]   |     ^^^^^^^^^^
Dec 12 14:15:36.552 INFO [stderr]   |
Dec 12 14:15:36.552 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 14:15:36.552 INFO [stderr] 
Dec 12 14:15:36.672 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.53s
Dec 12 14:15:36.680 INFO [stderr] su: No module specific data is present
Dec 12 14:15:37.573 INFO running `"docker" "inspect" "dbb1b7c12c7aa6e29460c0ded4aba8225fe9d7a1fbb9b3e79f1e3441603463ee"`
Dec 12 14:15:37.892 INFO running `"docker" "rm" "-f" "dbb1b7c12c7aa6e29460c0ded4aba8225fe9d7a1fbb9b3e79f1e3441603463ee"`
Dec 12 14:15:38.232 INFO [stdout] dbb1b7c12c7aa6e29460c0ded4aba8225fe9d7a1fbb9b3e79f1e3441603463ee