Nov 27 18:44:48.683 INFO checking tigerk/ukg against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 18:44:48.685 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 27 18:44:49.135 INFO [stdout] 1458d61d1b9b41a0a0da88e4888d7e918c09e9147001cb191352a25b9df8090b
Nov 27 18:44:49.137 INFO running `"docker" "start" "-a" "1458d61d1b9b41a0a0da88e4888d7e918c09e9147001cb191352a25b9df8090b"`
Nov 27 18:44:50.862 INFO [stderr] usermod: no changes
Nov 27 18:44:51.258 INFO [stderr]     Checking crossbeam-epoch v0.5.2
Nov 27 18:44:51.289 INFO [stderr]     Checking tokio-reactor v0.1.6
Nov 27 18:44:52.428 INFO [stderr]     Checking crossbeam-deque v0.6.1
Nov 27 18:44:52.440 INFO [stderr]     Checking tokio-udp v0.1.2
Nov 27 18:44:52.440 INFO [stderr]     Checking tokio-uds v0.2.3
Nov 27 18:44:52.440 INFO [stderr]     Checking tokio-tcp v0.1.2
Nov 27 18:44:53.372 INFO [stderr]     Checking tokio-threadpool v0.1.8
Nov 27 18:44:55.012 INFO [stderr]     Checking tokio-fs v0.1.4
Nov 27 18:44:55.672 INFO [stderr]     Checking tokio v0.1.11
Nov 27 18:44:56.604 INFO [stderr]     Checking ukg v0.1.0 (/source)
Nov 27 18:44:56.890 INFO [stderr] warning: method is never used: `new`
Nov 27 18:44:56.890 INFO [stderr]   --> src/lib.rs:29:5
Nov 27 18:44:56.890 INFO [stderr]    |
Nov 27 18:44:56.890 INFO [stderr] 29 |     fn new(worker_id: i64, datacenter_id: i64) -> Snowflake {
Nov 27 18:44:56.890 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:44:56.890 INFO [stderr]    |
Nov 27 18:44:56.890 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 18:44:56.891 INFO [stderr] 
Nov 27 18:44:56.891 INFO [stderr] warning: method is never used: `generate_id`
Nov 27 18:44:56.891 INFO [stderr]   --> src/lib.rs:51:5
Nov 27 18:44:56.891 INFO [stderr]    |
Nov 27 18:44:56.891 INFO [stderr] 51 |     pub fn generate_id(&mut self) -> Result<i64, String> {
Nov 27 18:44:56.892 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:44:56.892 INFO [stderr] 
Nov 27 18:44:56.892 INFO [stderr] warning: method is never used: `ukg_current_time`
Nov 27 18:44:56.892 INFO [stderr]   --> src/lib.rs:78:5
Nov 27 18:44:56.892 INFO [stderr]    |
Nov 27 18:44:56.892 INFO [stderr] 78 |     fn ukg_current_time() -> i64 {
Nov 27 18:44:56.892 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:44:56.892 INFO [stderr] 
Nov 27 18:44:56.892 INFO [stderr] warning: method is never used: `ukg_next_millis`
Nov 27 18:44:56.892 INFO [stderr]   --> src/lib.rs:84:5
Nov 27 18:44:56.892 INFO [stderr]    |
Nov 27 18:44:56.892 INFO [stderr] 84 |     fn ukg_next_millis(&self, last_timestamp: i64) -> i64 {
Nov 27 18:44:56.892 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:44:56.892 INFO [stderr] 
Nov 27 18:44:56.969 INFO [stderr] error: expected `[`, found `#`
Nov 27 18:44:56.969 INFO [stderr]   --> src/main.rs:40:5
Nov 27 18:44:56.969 INFO [stderr]    |
Nov 27 18:44:56.969 INFO [stderr] 39 |     # // `select` completes when the first of the two futures completes. Since
Nov 27 18:44:56.969 INFO [stderr]    |      - expected `[`
Nov 27 18:44:56.969 INFO [stderr] 40 |     # // future::ok() completes immediately, the server won't hang waiting for
Nov 27 18:44:56.969 INFO [stderr]    |     ^ unexpected token
Nov 27 18:44:56.969 INFO [stderr] 
Nov 27 18:44:57.028 INFO [stderr] error: expected `[`, found `#`
Nov 27 18:44:57.029 INFO [stderr]   --> src/main.rs:40:5
Nov 27 18:44:57.029 INFO [stderr]    |
Nov 27 18:44:57.029 INFO [stderr] 39 |     # // `select` completes when the first of the two futures completes. Since
Nov 27 18:44:57.030 INFO [stderr]    |      - expected `[`
Nov 27 18:44:57.030 INFO [stderr] 40 |     # // future::ok() completes immediately, the server won't hang waiting for
Nov 27 18:44:57.030 INFO [stderr]    |     ^ unexpected token
Nov 27 18:44:57.030 INFO [stderr] 
Nov 27 18:44:57.431 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `TcpListener`
Nov 27 18:44:57.431 INFO [stderr]   --> src/main.rs:24:20
Nov 27 18:44:57.431 INFO [stderr]    |
Nov 27 18:44:57.431 INFO [stderr] 24 |     let listener = TcpListener::bind(&addr).unwrap();
Nov 27 18:44:57.431 INFO [stderr]    |                    ^^^^^^^^^^^ use of undeclared type or module `TcpListener`
Nov 27 18:44:57.431 INFO [stderr] 
Nov 27 18:44:57.431 INFO [stderr] error: unused import: `tokio::io`
Nov 27 18:44:57.431 INFO [stderr]   --> src/main.rs:18:5
Nov 27 18:44:57.431 INFO [stderr]    |
Nov 27 18:44:57.431 INFO [stderr] 18 | use tokio::io;
Nov 27 18:44:57.431 INFO [stderr]    |     ^^^^^^^^^
Nov 27 18:44:57.431 INFO [stderr]    |
Nov 27 18:44:57.431 INFO [stderr] note: lint level defined here
Nov 27 18:44:57.431 INFO [stderr]   --> src/main.rs:14:9
Nov 27 18:44:57.431 INFO [stderr]    |
Nov 27 18:44:57.431 INFO [stderr] 14 | #![deny(warnings)]
Nov 27 18:44:57.431 INFO [stderr]    |         ^^^^^^^^
Nov 27 18:44:57.431 INFO [stderr]    = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Nov 27 18:44:57.431 INFO [stderr] 
Nov 27 18:44:57.431 INFO [stderr] error: unused import: `tokio::net::TcpStream`
Nov 27 18:44:57.431 INFO [stderr]   --> src/main.rs:19:5
Nov 27 18:44:57.431 INFO [stderr]    |
Nov 27 18:44:57.431 INFO [stderr] 19 | use tokio::net::TcpStream;
Nov 27 18:44:57.431 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:44:57.431 INFO [stderr] 
Nov 27 18:44:57.468 INFO [stderr] error: unused import: `tokio::prelude`
Nov 27 18:44:57.468 INFO [stderr]   --> src/main.rs:20:5
Nov 27 18:44:57.468 INFO [stderr]    |
Nov 27 18:44:57.468 INFO [stderr] 20 | use tokio::prelude::*;
Nov 27 18:44:57.468 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 27 18:44:57.468 INFO [stderr] 
Nov 27 18:44:57.468 INFO [stderr] error: aborting due to 5 previous errors
Nov 27 18:44:57.468 INFO [stderr] 
Nov 27 18:44:57.468 INFO [stderr] For more information about this error, try `rustc --explain E0433`.
Nov 27 18:44:57.472 INFO [stderr] error: Could not compile `ukg`.
Nov 27 18:44:57.472 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 27 18:44:57.480 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `TcpListener`
Nov 27 18:44:57.480 INFO [stderr]   --> src/main.rs:24:20
Nov 27 18:44:57.480 INFO [stderr]    |
Nov 27 18:44:57.480 INFO [stderr] 24 |     let listener = TcpListener::bind(&addr).unwrap();
Nov 27 18:44:57.480 INFO [stderr]    |                    ^^^^^^^^^^^ use of undeclared type or module `TcpListener`
Nov 27 18:44:57.480 INFO [stderr] 
Nov 27 18:44:57.480 INFO [stderr] error: unused import: `tokio::io`
Nov 27 18:44:57.480 INFO [stderr]   --> src/main.rs:18:5
Nov 27 18:44:57.480 INFO [stderr]    |
Nov 27 18:44:57.480 INFO [stderr] 18 | use tokio::io;
Nov 27 18:44:57.480 INFO [stderr]    |     ^^^^^^^^^
Nov 27 18:44:57.480 INFO [stderr]    |
Nov 27 18:44:57.480 INFO [stderr] note: lint level defined here
Nov 27 18:44:57.480 INFO [stderr]   --> src/main.rs:14:9
Nov 27 18:44:57.480 INFO [stderr]    |
Nov 27 18:44:57.480 INFO [stderr] 14 | #![deny(warnings)]
Nov 27 18:44:57.480 INFO [stderr]    |         ^^^^^^^^
Nov 27 18:44:57.480 INFO [stderr]    = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Nov 27 18:44:57.480 INFO [stderr] 
Nov 27 18:44:57.480 INFO [stderr] error: unused import: `tokio::net::TcpStream`
Nov 27 18:44:57.480 INFO [stderr]   --> src/main.rs:19:5
Nov 27 18:44:57.481 INFO [stderr]    |
Nov 27 18:44:57.481 INFO [stderr] 19 | use tokio::net::TcpStream;
Nov 27 18:44:57.481 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:44:57.481 INFO [stderr] 
Nov 27 18:44:57.500 INFO [stderr] error: unused import: `tokio::prelude`
Nov 27 18:44:57.500 INFO [stderr]   --> src/main.rs:20:5
Nov 27 18:44:57.500 INFO [stderr]    |
Nov 27 18:44:57.500 INFO [stderr] 20 | use tokio::prelude::*;
Nov 27 18:44:57.500 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 27 18:44:57.500 INFO [stderr] 
Nov 27 18:44:57.500 INFO [stderr] error: aborting due to 5 previous errors
Nov 27 18:44:57.500 INFO [stderr] 
Nov 27 18:44:57.500 INFO [stderr] For more information about this error, try `rustc --explain E0433`.
Nov 27 18:44:57.509 INFO [stderr] error: Could not compile `ukg`.
Nov 27 18:44:57.509 INFO [stderr] 
Nov 27 18:44:57.509 INFO [stderr] To learn more, run the command again with --verbose.
Nov 27 18:44:57.512 INFO [stderr] su: No module specific data is present
Nov 27 18:44:57.884 INFO running `"docker" "inspect" "1458d61d1b9b41a0a0da88e4888d7e918c09e9147001cb191352a25b9df8090b"`
Nov 27 18:44:58.037 INFO running `"docker" "rm" "-f" "1458d61d1b9b41a0a0da88e4888d7e918c09e9147001cb191352a25b9df8090b"`
Nov 27 18:44:58.117 INFO [stdout] 1458d61d1b9b41a0a0da88e4888d7e918c09e9147001cb191352a25b9df8090b