[INFO] updating cached repository wayslog/statsd
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/wayslog/statsd
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/wayslog/statsd" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/wayslog/statsd"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/wayslog/statsd'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/wayslog/statsd" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/wayslog/statsd"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/wayslog/statsd'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a8f37576bf78215b7eb79195cd8e30978820e761
[INFO] sha for GitHub repo wayslog/statsd: a8f37576bf78215b7eb79195cd8e30978820e761
[INFO] validating manifest of wayslog/statsd on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of wayslog/statsd on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing wayslog/statsd
[INFO] finished frobbing wayslog/statsd
[INFO] frobbed toml for wayslog/statsd written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/wayslog/statsd/Cargo.toml
[INFO] started frobbing wayslog/statsd
[INFO] finished frobbing wayslog/statsd
[INFO] frobbed toml for wayslog/statsd written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/wayslog/statsd/Cargo.toml
[INFO] crate wayslog/statsd already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking wayslog/statsd against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-0/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/wayslog/statsd:/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=forbid" "-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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 296c5fcc4ff09ca461d834413c6662b352797f3707895adf24e1726707dbcd27
[INFO] running `"docker" "start" "-a" "296c5fcc4ff09ca461d834413c6662b352797f3707895adf24e1726707dbcd27"`
[INFO] [stderr]     Checking crossbeam-utils v0.3.2
[INFO] [stderr]     Checking iovec v0.1.2
[INFO] [stderr]     Checking net2 v0.2.32
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling crc16 v0.3.4
[INFO] [stderr]     Checking tokio-timer v0.2.3
[INFO] [stderr]     Checking serde_json v1.0.17
[INFO] [stderr]     Checking bytes v0.4.7
[INFO] [stderr]     Checking aho-corasick v0.6.4
[INFO] [stderr]     Checking crossbeam-epoch v0.4.1
[INFO] [stderr]     Checking mio v0.6.14
[INFO] [stderr]     Checking regex v1.0.0
[INFO] [stderr]     Checking crossbeam-deque v0.3.1
[INFO] [stderr]     Checking tokio-io v0.1.6
[INFO] [stderr]     Checking tokio-threadpool v0.1.3
[INFO] [stderr]     Checking tokio-reactor v0.1.1
[INFO] [stderr]     Checking tokio-fs v0.1.0
[INFO] [stderr]     Checking tokio-udp v0.1.0
[INFO] [stderr]     Checking tokio-tcp v0.1.0
[INFO] [stderr]     Checking env_logger v0.5.10
[INFO] [stderr]     Checking tokio v0.1.6
[INFO] [stderr]     Checking backtrace v0.3.7
[INFO] [stderr]     Checking failure v0.1.1
[INFO] [stderr]     Checking statsd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/com.rs:43:1
[INFO] [stderr]    |
[INFO] [stderr] 43 | / lazy_static! {
[INFO] [stderr] 44 | |     pub static ref CONFIG: Config = {
[INFO] [stderr] 45 | |         use std::env;
[INFO] [stderr] 46 | |         use std::fs;
[INFO] [stderr] ...  |
[INFO] [stderr] 50 | |     };
[INFO] [stderr] 51 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/com.rs:43:1
[INFO] [stderr]    |
[INFO] [stderr] 43 | / lazy_static! {
[INFO] [stderr] 44 | |     pub static ref CONFIG: Config = {
[INFO] [stderr] 45 | |         use std::env;
[INFO] [stderr] 46 | |         use std::fs;
[INFO] [stderr] ...  |
[INFO] [stderr] 50 | |     };
[INFO] [stderr] 51 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio::prelude`
[INFO] [stderr]  --> src/sender/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tokio::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `queue`
[INFO] [stderr]   --> src/sender/mod.rs:25:17
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub fn dispatch(queue: Arc<MsQueue<Metrics>>) {}
[INFO] [stderr]    |                 ^^^^^ help: consider prefixing with an underscore: `_queue`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `queue`
[INFO] [stderr]   --> src/sender/mod.rs:27:15
[INFO] [stderr]    |
[INFO] [stderr] 27 | fn run_sender(queue: Arc<MsQueue<Metrics>>) {}
[INFO] [stderr]    |               ^^^^^ help: consider prefixing with an underscore: `_queue`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio::prelude`
[INFO] [stderr]  --> src/sender/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tokio::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `queue`
[INFO] [stderr]   --> src/sender/mod.rs:25:17
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub fn dispatch(queue: Arc<MsQueue<Metrics>>) {}
[INFO] [stderr]    |                 ^^^^^ help: consider prefixing with an underscore: `_queue`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `queue`
[INFO] [stderr]   --> src/sender/mod.rs:27:15
[INFO] [stderr]    |
[INFO] [stderr] 27 | fn run_sender(queue: Arc<MsQueue<Metrics>>) {}
[INFO] [stderr]    |               ^^^^^ help: consider prefixing with an underscore: `_queue`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `sock`
[INFO] [stderr]   --> src/sender/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     sock: TcpStream,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `sock`
[INFO] [stderr]   --> src/sender/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     sock: TcpStream,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.27s
[INFO] running `"docker" "inspect" "296c5fcc4ff09ca461d834413c6662b352797f3707895adf24e1726707dbcd27"`
[INFO] running `"docker" "rm" "-f" "296c5fcc4ff09ca461d834413c6662b352797f3707895adf24e1726707dbcd27"`
[INFO] [stdout] 296c5fcc4ff09ca461d834413c6662b352797f3707895adf24e1726707dbcd27