Dec 05 04:30:12.257 INFO testing tigerk/ukg against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 04:30:12.258 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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 05 04:30:12.636 INFO [stdout] 002a6c45460a7fa28b20b0eb5604363dfa64937c25f8bc9d0878b2928d313911
Dec 05 04:30:12.644 INFO running `"docker" "start" "-a" "002a6c45460a7fa28b20b0eb5604363dfa64937c25f8bc9d0878b2928d313911"`
Dec 05 04:30:13.296 INFO [stderr] usermod: no changes
Dec 05 04:30:13.458 INFO [stderr]    Compiling crossbeam-epoch v0.5.2
Dec 05 04:30:13.458 INFO [stderr]    Compiling tokio-io v0.1.10
Dec 05 04:30:14.866 INFO [stderr]    Compiling crossbeam-deque v0.6.1
Dec 05 04:30:15.248 INFO [stderr]    Compiling tokio-codec v0.1.1
Dec 05 04:30:15.248 INFO [stderr]    Compiling tokio-reactor v0.1.6
Dec 05 04:30:15.680 INFO [stderr]    Compiling tokio-threadpool v0.1.8
Dec 05 04:30:18.769 INFO [stderr]    Compiling tokio-udp v0.1.2
Dec 05 04:30:18.916 INFO [stderr]    Compiling tokio-uds v0.2.3
Dec 05 04:30:18.932 INFO [stderr]    Compiling tokio-tcp v0.1.2
Dec 05 04:30:19.178 INFO [stderr]    Compiling tokio-fs v0.1.4
Dec 05 04:30:21.688 INFO [stderr]    Compiling tokio v0.1.11
Dec 05 04:30:23.831 INFO [stderr]    Compiling ukg v0.1.0 (/source)
Dec 05 04:30:24.132 INFO [stderr] warning: method is never used: `new`
Dec 05 04:30:24.132 INFO [stderr]   --> src/lib.rs:29:5
Dec 05 04:30:24.132 INFO [stderr]    |
Dec 05 04:30:24.132 INFO [stderr] 29 |     fn new(worker_id: i64, datacenter_id: i64) -> Snowflake {
Dec 05 04:30:24.132 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:30:24.132 INFO [stderr]    |
Dec 05 04:30:24.132 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 04:30:24.132 INFO [stderr] 
Dec 05 04:30:24.132 INFO [stderr] warning: method is never used: `generate_id`
Dec 05 04:30:24.132 INFO [stderr]   --> src/lib.rs:51:5
Dec 05 04:30:24.132 INFO [stderr]    |
Dec 05 04:30:24.132 INFO [stderr] 51 |     pub fn generate_id(&mut self) -> Result<i64, String> {
Dec 05 04:30:24.132 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:30:24.132 INFO [stderr] 
Dec 05 04:30:24.132 INFO [stderr] warning: method is never used: `ukg_current_time`
Dec 05 04:30:24.133 INFO [stderr]   --> src/lib.rs:78:5
Dec 05 04:30:24.133 INFO [stderr]    |
Dec 05 04:30:24.133 INFO [stderr] 78 |     fn ukg_current_time() -> i64 {
Dec 05 04:30:24.133 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:30:24.133 INFO [stderr] 
Dec 05 04:30:24.133 INFO [stderr] warning: method is never used: `ukg_next_millis`
Dec 05 04:30:24.133 INFO [stderr]   --> src/lib.rs:84:5
Dec 05 04:30:24.133 INFO [stderr]    |
Dec 05 04:30:24.133 INFO [stderr] 84 |     fn ukg_next_millis(&self, last_timestamp: i64) -> i64 {
Dec 05 04:30:24.133 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:30:24.133 INFO [stderr] 
Dec 05 04:30:24.396 INFO [stderr] error: expected `[`, found `#`
Dec 05 04:30:24.404 INFO [stderr]   --> src/main.rs:40:5
Dec 05 04:30:24.404 INFO [stderr]    |
Dec 05 04:30:24.404 INFO [stderr] 39 |     # // `select` completes when the first of the two futures completes. Since
Dec 05 04:30:24.404 INFO [stderr]    |      - expected `[`
Dec 05 04:30:24.404 INFO [stderr] 40 |     # // future::ok() completes immediately, the server won't hang waiting for
Dec 05 04:30:24.404 INFO [stderr]    |     ^ unexpected token
Dec 05 04:30:24.404 INFO [stderr] 
Dec 05 04:30:24.829 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `TcpListener`
Dec 05 04:30:24.829 INFO [stderr]   --> src/main.rs:24:20
Dec 05 04:30:24.829 INFO [stderr]    |
Dec 05 04:30:24.829 INFO [stderr] 24 |     let listener = TcpListener::bind(&addr).unwrap();
Dec 05 04:30:24.829 INFO [stderr]    |                    ^^^^^^^^^^^ use of undeclared type or module `TcpListener`
Dec 05 04:30:24.829 INFO [stderr] 
Dec 05 04:30:24.829 INFO [stderr] error: unused import: `tokio::io`
Dec 05 04:30:24.829 INFO [stderr]   --> src/main.rs:18:5
Dec 05 04:30:24.829 INFO [stderr]    |
Dec 05 04:30:24.829 INFO [stderr] 18 | use tokio::io;
Dec 05 04:30:24.829 INFO [stderr]    |     ^^^^^^^^^
Dec 05 04:30:24.829 INFO [stderr]    |
Dec 05 04:30:24.829 INFO [stderr] note: lint level defined here
Dec 05 04:30:24.829 INFO [stderr]   --> src/main.rs:14:9
Dec 05 04:30:24.829 INFO [stderr]    |
Dec 05 04:30:24.829 INFO [stderr] 14 | #![deny(warnings)]
Dec 05 04:30:24.829 INFO [stderr]    |         ^^^^^^^^
Dec 05 04:30:24.829 INFO [stderr]    = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Dec 05 04:30:24.829 INFO [stderr] 
Dec 05 04:30:24.829 INFO [stderr] error: unused import: `tokio::net::TcpStream`
Dec 05 04:30:24.829 INFO [stderr]   --> src/main.rs:19:5
Dec 05 04:30:24.829 INFO [stderr]    |
Dec 05 04:30:24.829 INFO [stderr] 19 | use tokio::net::TcpStream;
Dec 05 04:30:24.829 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:30:24.829 INFO [stderr] 
Dec 05 04:30:24.840 INFO [stderr] error: unused import: `tokio::prelude`
Dec 05 04:30:24.856 INFO [stderr]   --> src/main.rs:20:5
Dec 05 04:30:24.857 INFO [stderr]    |
Dec 05 04:30:24.857 INFO [stderr] 20 | use tokio::prelude::*;
Dec 05 04:30:24.857 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 05 04:30:24.857 INFO [stderr] 
Dec 05 04:30:24.857 INFO [stderr] error: aborting due to 5 previous errors
Dec 05 04:30:24.857 INFO [stderr] 
Dec 05 04:30:24.857 INFO [stderr] For more information about this error, try `rustc --explain E0433`.
Dec 05 04:30:24.857 INFO [stderr] error: Could not compile `ukg`.
Dec 05 04:30:24.857 INFO [stderr] 
Dec 05 04:30:24.857 INFO [stderr] To learn more, run the command again with --verbose.
Dec 05 04:30:24.860 INFO [stderr] su: No module specific data is present
Dec 05 04:30:25.526 INFO running `"docker" "inspect" "002a6c45460a7fa28b20b0eb5604363dfa64937c25f8bc9d0878b2928d313911"`
Dec 05 04:30:25.762 INFO running `"docker" "rm" "-f" "002a6c45460a7fa28b20b0eb5604363dfa64937c25f8bc9d0878b2928d313911"`
Dec 05 04:30:26.070 INFO [stdout] 002a6c45460a7fa28b20b0eb5604363dfa64937c25f8bc9d0878b2928d313911