Sep 10 16:38:27.748 INFO checking icefall-0.1.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 16:38:27.748 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 16:38:27.748 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 16:38:27.985 INFO blam! c0c4549c67e9f8efbf1b75fbf8bf2f8201539c334227606b4f3f20c7ba29be59
Sep 10 16:38:27.988 INFO running `"docker" "start" "-a" "c0c4549c67e9f8efbf1b75fbf8bf2f8201539c334227606b4f3f20c7ba29be59"`
Sep 10 16:38:29.235 INFO kablam! usermod: no changes
Sep 10 16:38:29.312 INFO kablam!     Checking icefall v0.1.0 (file:///source)
Sep 10 16:38:30.237 INFO kablam! warning: variable does not need to be mutable
Sep 10 16:38:30.237 INFO kablam!    --> src/log.rs:319:13
Sep 10 16:38:30.237 INFO kablam!     |
Sep 10 16:38:30.237 INFO kablam! 319 |         let mut out_buf = unsafe { (*self.buf.get()).as_mut_slice() };
Sep 10 16:38:30.237 INFO kablam!     |             ----^^^^^^^
Sep 10 16:38:30.237 INFO kablam!     |             |
Sep 10 16:38:30.237 INFO kablam!     |             help: remove this `mut`
Sep 10 16:38:30.237 INFO kablam!     |
Sep 10 16:38:30.237 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 16:38:30.237 INFO kablam! 
Sep 10 16:38:30.498 INFO kablam! warning: variable does not need to be mutable
Sep 10 16:38:30.498 INFO kablam!    --> src/log.rs:319:13
Sep 10 16:38:30.498 INFO kablam!     |
Sep 10 16:38:30.498 INFO kablam! 319 |         let mut out_buf = unsafe { (*self.buf.get()).as_mut_slice() };
Sep 10 16:38:30.498 INFO kablam!     |             ----^^^^^^^
Sep 10 16:38:30.498 INFO kablam!     |             |
Sep 10 16:38:30.498 INFO kablam!     |             help: remove this `mut`
Sep 10 16:38:30.498 INFO kablam!     |
Sep 10 16:38:30.498 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 16:38:30.498 INFO kablam! 
Sep 10 16:38:30.569 INFO kablam! error[E0463]: can't find crate for `rsdb`
Sep 10 16:38:30.569 INFO kablam!  --> test/test.rs:1:1
Sep 10 16:38:30.569 INFO kablam!   |
Sep 10 16:38:30.569 INFO kablam! 1 | extern crate rsdb;
Sep 10 16:38:30.569 INFO kablam!   | ^^^^^^^^^^^^^^^^^^ can't find crate
Sep 10 16:38:30.569 INFO kablam! 
Sep 10 16:38:30.569 INFO kablam! error: aborting due to previous error
Sep 10 16:38:30.569 INFO kablam! 
Sep 10 16:38:30.569 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 10 16:38:30.574 INFO kablam! error: Could not compile `icefall`.
Sep 10 16:38:30.574 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 16:38:30.595 INFO kablam! error: build failed
Sep 10 16:38:30.596 INFO kablam! su: No module specific data is present
Sep 10 16:38:31.177 INFO running `"docker" "rm" "-f" "c0c4549c67e9f8efbf1b75fbf8bf2f8201539c334227606b4f3f20c7ba29be59"`
Sep 10 16:38:31.246 INFO blam! c0c4549c67e9f8efbf1b75fbf8bf2f8201539c334227606b4f3f20c7ba29be59