[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-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/wayslog/statsd"` [INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/wayslog/statsd'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/wayslog/statsd" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/wayslog/statsd"` [INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/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#0f88167f89fffe321590c5148f21b7d51d44388d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of wayslog/statsd on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-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-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/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-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/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" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking wayslog/statsd against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-7/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] ed898db45f0df760f24a871dad844272c4ce0d601aad523fd390aef68579e213 [INFO] running `"docker" "start" "-a" "ed898db45f0df760f24a871dad844272c4ce0d601aad523fd390aef68579e213"` [INFO] [stderr] Checking libc v0.2.41 [INFO] [stderr] Checking cfg-if v0.1.3 [INFO] [stderr] Checking byteorder v1.2.3 [INFO] [stderr] Checking futures v0.1.21 [INFO] [stderr] Compiling serde v1.0.59 [INFO] [stderr] Compiling regex v1.0.0 [INFO] [stderr] Checking quick-error v1.2.1 [INFO] [stderr] Compiling crc16 v0.3.4 [INFO] [stderr] Checking rustc-demangle v0.1.8 [INFO] [stderr] Checking termcolor v0.3.6 [INFO] [stderr] Checking crossbeam v0.3.2 [INFO] [stderr] Compiling proc-macro2 v0.4.3 [INFO] [stderr] Checking regex-syntax v0.6.0 [INFO] [stderr] Checking crossbeam-utils v0.3.2 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking humantime v1.1.1 [INFO] [stderr] Checking crossbeam-epoch v0.4.1 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking net2 v0.2.32 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking backtrace-sys v0.1.16 [INFO] [stderr] Checking atty v0.2.10 [INFO] [stderr] Checking bytes v0.4.7 [INFO] [stderr] Checking mio v0.6.14 [INFO] [stderr] Checking crossbeam-deque v0.3.1 [INFO] [stderr] Compiling quote v0.6.2 [INFO] [stderr] Checking backtrace v0.3.7 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Compiling syn v0.14.0 [INFO] [stderr] Checking failure v0.1.1 [INFO] [stderr] Checking tokio-executor v0.1.2 [INFO] [stderr] Checking tokio-io v0.1.6 [INFO] [stderr] Checking tokio-threadpool v0.1.3 [INFO] [stderr] Checking tokio-timer v0.2.3 [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 tokio v0.1.6 [INFO] [stderr] Checking env_logger v0.5.10 [INFO] [stderr] Compiling serde_derive v1.0.59 [INFO] [stderr] Checking serde_json v1.0.17 [INFO] [stderr] Checking statsd v0.1.0 (/opt/crater/workdir) [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] 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] = 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>) {} [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>) {} [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_queue` [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>) {} [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>) {} [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 56.42s [INFO] running `"docker" "inspect" "ed898db45f0df760f24a871dad844272c4ce0d601aad523fd390aef68579e213"` [INFO] running `"docker" "rm" "-f" "ed898db45f0df760f24a871dad844272c4ce0d601aad523fd390aef68579e213"` [INFO] [stdout] ed898db45f0df760f24a871dad844272c4ce0d601aad523fd390aef68579e213