Sep 02 07:28:38.541 INFO checking mio-utun-0.6.19 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 07:28:38.541 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 07:28:38.541 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 07:28:38.734 INFO blam! 6a6ac0184ef0453c9094ee2a4bafd74668e3584d499e38db890f5b0a07ed151b
Sep 02 07:28:38.736 INFO running `"docker" "start" "-a" "6a6ac0184ef0453c9094ee2a4bafd74668e3584d499e38db890f5b0a07ed151b"`
Sep 02 07:28:39.405 INFO kablam!     Checking mio-utun v0.6.19 (file:///source)
Sep 02 07:28:42.187 INFO kablam! warning: unused import: `Write`
Sep 02 07:28:42.187 INFO kablam!  --> tests/echo.rs:4:21
Sep 02 07:28:42.187 INFO kablam!   |
Sep 02 07:28:42.187 INFO kablam! 4 | use std::io::{self, Write, Read};
Sep 02 07:28:42.187 INFO kablam!   |                     ^^^^^
Sep 02 07:28:42.187 INFO kablam!   |
Sep 02 07:28:42.187 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 07:28:42.187 INFO kablam! 
Sep 02 07:28:42.187 INFO kablam! warning: unused import: `std::io::ErrorKind::WouldBlock`
Sep 02 07:28:42.187 INFO kablam!  --> tests/echo.rs:5:5
Sep 02 07:28:42.187 INFO kablam!   |
Sep 02 07:28:42.188 INFO kablam! 5 | use std::io::ErrorKind::WouldBlock;
Sep 02 07:28:42.188 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 07:28:42.188 INFO kablam! 
Sep 02 07:28:42.188 INFO kablam! warning: unused macro definition
Sep 02 07:28:42.188 INFO kablam!   --> tests/echo.rs:10:1
Sep 02 07:28:42.188 INFO kablam!    |
Sep 02 07:28:42.188 INFO kablam! 10 | / macro_rules! t {
Sep 02 07:28:42.188 INFO kablam! 11 | |     ($e:expr) => (match $e {
Sep 02 07:28:42.188 INFO kablam! 12 | |         Ok(e) => e,
Sep 02 07:28:42.188 INFO kablam! 13 | |         Err(e) => panic!("{} failed with {}", stringify!($e), e),
Sep 02 07:28:42.188 INFO kablam! 14 | |     })
Sep 02 07:28:42.188 INFO kablam! 15 | | }
Sep 02 07:28:42.188 INFO kablam!    | |_^
Sep 02 07:28:42.188 INFO kablam!    |
Sep 02 07:28:42.188 INFO kablam!    = note: #[warn(unused_macros)] on by default
Sep 02 07:28:42.188 INFO kablam! 
Sep 02 07:28:42.329 INFO kablam! warning: constant item is never used: `SERVER`
Sep 02 07:28:42.329 INFO kablam!   --> tests/echo.rs:19:5
Sep 02 07:28:42.329 INFO kablam!    |
Sep 02 07:28:42.329 INFO kablam! 19 |     const SERVER: Token = Token(0);
Sep 02 07:28:42.330 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 07:28:42.330 INFO kablam!    |
Sep 02 07:28:42.330 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 07:28:42.330 INFO kablam! 
Sep 02 07:28:42.349 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.01s
Sep 02 07:28:42.354 INFO kablam! su: No module specific data is present
Sep 02 07:28:42.842 INFO running `"docker" "rm" "-f" "6a6ac0184ef0453c9094ee2a4bafd74668e3584d499e38db890f5b0a07ed151b"`
Sep 02 07:28:43.010 INFO blam! 6a6ac0184ef0453c9094ee2a4bafd74668e3584d499e38db890f5b0a07ed151b