Aug 11 20:39:12.431 INFO checking acid-state-0.2.3 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 20:39:12.431 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 20:39:12.431 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 20:39:12.431 INFO running `"docker" "create" "-v" "/tmp/crater.BJnLCYtE8Xtm:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 20:39:12.649 INFO blam! f289c2ccec72d22594ab59e38d9330b20138a48fe95bef6268cb176eedbb5da0
Aug 11 20:39:12.650 INFO running `"docker" "start" "-a" "f289c2ccec72d22594ab59e38d9330b20138a48fe95bef6268cb176eedbb5da0"`
Aug 11 20:39:13.993 INFO kablam!     Checking bincode v0.5.9
Aug 11 20:39:16.334 INFO kablam!     Checking acid-state v0.2.3 (file:///source)
Aug 11 20:39:17.003 INFO kablam! warning: unused `#[macro_use]` import
Aug 11 20:39:17.003 INFO kablam!   --> src/lib.rs:49:1
Aug 11 20:39:17.004 INFO kablam!    |
Aug 11 20:39:17.004 INFO kablam! 49 | #[macro_use]
Aug 11 20:39:17.004 INFO kablam!    | ^^^^^^^^^^^^
Aug 11 20:39:17.004 INFO kablam!    |
Aug 11 20:39:17.004 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 11 20:39:17.005 INFO kablam! 
Aug 11 20:39:17.160 INFO kablam! warning: method is never used: `clear`
Aug 11 20:39:17.160 INFO kablam!   --> src/wrapper_structs.rs:54:5
Aug 11 20:39:17.161 INFO kablam!    |
Aug 11 20:39:17.161 INFO kablam! 54 |     fn clear(&self) -> io::Result<()> {
Aug 11 20:39:17.161 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 20:39:17.161 INFO kablam!    |
Aug 11 20:39:17.161 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 11 20:39:17.161 INFO kablam! 
Aug 11 20:39:17.161 INFO kablam! warning: unused `#[macro_use]` import
Aug 11 20:39:17.161 INFO kablam!   --> src/lib.rs:49:1
Aug 11 20:39:17.161 INFO kablam!    |
Aug 11 20:39:17.161 INFO kablam! 49 | #[macro_use]
Aug 11 20:39:17.161 INFO kablam!    | ^^^^^^^^^^^^
Aug 11 20:39:17.161 INFO kablam!    |
Aug 11 20:39:17.161 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 11 20:39:17.161 INFO kablam! 
Aug 11 20:39:17.172 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 20:39:17.172 INFO kablam!   --> src/wrapper_structs.rs:70:9
Aug 11 20:39:17.172 INFO kablam!    |
Aug 11 20:39:17.172 INFO kablam! 70 |         f.sync_all();
Aug 11 20:39:17.172 INFO kablam!    |         ^^^^^^^^^^^^^
Aug 11 20:39:17.172 INFO kablam!    |
Aug 11 20:39:17.172 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 11 20:39:17.172 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 20:39:17.173 INFO kablam! 
Aug 11 20:39:17.173 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 20:39:17.174 INFO kablam!   --> src/wrapper_structs.rs:88:9
Aug 11 20:39:17.174 INFO kablam!    |
Aug 11 20:39:17.174 INFO kablam! 88 |         self.write();
Aug 11 20:39:17.174 INFO kablam!    |         ^^^^^^^^^^^^^
Aug 11 20:39:17.174 INFO kablam!    |
Aug 11 20:39:17.174 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 20:39:17.175 INFO kablam! 
Aug 11 20:39:17.292 INFO kablam! warning: method is never used: `clear`
Aug 11 20:39:17.292 INFO kablam!   --> src/wrapper_structs.rs:54:5
Aug 11 20:39:17.292 INFO kablam!    |
Aug 11 20:39:17.292 INFO kablam! 54 |     fn clear(&self) -> io::Result<()> {
Aug 11 20:39:17.292 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 20:39:17.292 INFO kablam!    |
Aug 11 20:39:17.292 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 11 20:39:17.292 INFO kablam! 
Aug 11 20:39:17.305 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 20:39:17.305 INFO kablam!   --> src/wrapper_structs.rs:70:9
Aug 11 20:39:17.305 INFO kablam!    |
Aug 11 20:39:17.305 INFO kablam! 70 |         f.sync_all();
Aug 11 20:39:17.305 INFO kablam!    |         ^^^^^^^^^^^^^
Aug 11 20:39:17.305 INFO kablam!    |
Aug 11 20:39:17.305 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 11 20:39:17.305 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 20:39:17.305 INFO kablam! 
Aug 11 20:39:17.305 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 20:39:17.305 INFO kablam!   --> src/wrapper_structs.rs:88:9
Aug 11 20:39:17.305 INFO kablam!    |
Aug 11 20:39:17.305 INFO kablam! 88 |         self.write();
Aug 11 20:39:17.305 INFO kablam!    |         ^^^^^^^^^^^^^
Aug 11 20:39:17.305 INFO kablam!    |
Aug 11 20:39:17.305 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 20:39:17.306 INFO kablam! 
Aug 11 20:39:17.979 INFO kablam! warning: variable does not need to be mutable
Aug 11 20:39:17.979 INFO kablam!   --> test/test.rs:28:17
Aug 11 20:39:17.979 INFO kablam!    |
Aug 11 20:39:17.979 INFO kablam! 28 |             let mut current = a.entry(key).or_insert(0);
Aug 11 20:39:17.979 INFO kablam!    |                 ----^^^^^^^
Aug 11 20:39:17.979 INFO kablam!    |                 |
Aug 11 20:39:17.979 INFO kablam!    |                 help: remove this `mut`
Aug 11 20:39:17.979 INFO kablam!    |
Aug 11 20:39:17.979 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 20:39:17.979 INFO kablam! 
Aug 11 20:39:18.027 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.07s
Aug 11 20:39:18.033 INFO kablam! su: No module specific data is present
Aug 11 20:39:18.706 INFO running `"docker" "rm" "-f" "f289c2ccec72d22594ab59e38d9330b20138a48fe95bef6268cb176eedbb5da0"`
Aug 11 20:39:18.832 INFO blam! f289c2ccec72d22594ab59e38d9330b20138a48fe95bef6268cb176eedbb5da0