Sep 10 16:38:27.919 INFO checking icefall-0.1.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 16:38:27.919 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 16:38:27.919 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 16:38:28.092 INFO blam! b4a9a9375c7954428b165fa7fca444994b9ed93ae2942edbdf5d59214815d2ae
Sep 10 16:38:28.094 INFO running `"docker" "start" "-a" "b4a9a9375c7954428b165fa7fca444994b9ed93ae2942edbdf5d59214815d2ae"`
Sep 10 16:38:29.399 INFO kablam! usermod: no changes
Sep 10 16:38:29.538 INFO kablam!     Checking icefall v0.1.0 (file:///source)
Sep 10 16:38:29.546 INFO kablam!     Checking quickcheck v0.2.27
Sep 10 16:38:30.434 INFO kablam! warning: variable does not need to be mutable
Sep 10 16:38:30.434 INFO kablam!    --> src/log.rs:319:13
Sep 10 16:38:30.434 INFO kablam!     |
Sep 10 16:38:30.434 INFO kablam! 319 |         let mut out_buf = unsafe { (*self.buf.get()).as_mut_slice() };
Sep 10 16:38:30.434 INFO kablam!     |             ----^^^^^^^
Sep 10 16:38:30.434 INFO kablam!     |             |
Sep 10 16:38:30.434 INFO kablam!     |             help: remove this `mut`
Sep 10 16:38:30.434 INFO kablam!     |
Sep 10 16:38:30.434 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 16:38:30.434 INFO kablam! 
Sep 10 16:38:31.633 INFO kablam! error[E0463]: can't find crate for `rsdb`
Sep 10 16:38:31.633 INFO kablam!  --> test/test.rs:1:1
Sep 10 16:38:31.633 INFO kablam!   |
Sep 10 16:38:31.633 INFO kablam! 1 | extern crate rsdb;
Sep 10 16:38:31.633 INFO kablam!   | ^^^^^^^^^^^^^^^^^^ can't find crate
Sep 10 16:38:31.633 INFO kablam! 
Sep 10 16:38:31.635 INFO kablam! error: aborting due to previous error
Sep 10 16:38:31.635 INFO kablam! 
Sep 10 16:38:31.635 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 10 16:38:31.638 INFO kablam! error: Could not compile `icefall`.
Sep 10 16:38:31.638 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 16:38:32.291 INFO kablam! warning: variable does not need to be mutable
Sep 10 16:38:32.291 INFO kablam!    --> src/log.rs:319:13
Sep 10 16:38:32.291 INFO kablam!     |
Sep 10 16:38:32.291 INFO kablam! 319 |         let mut out_buf = unsafe { (*self.buf.get()).as_mut_slice() };
Sep 10 16:38:32.291 INFO kablam!     |             ----^^^^^^^
Sep 10 16:38:32.291 INFO kablam!     |             |
Sep 10 16:38:32.291 INFO kablam!     |             help: remove this `mut`
Sep 10 16:38:32.291 INFO kablam!     |
Sep 10 16:38:32.291 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 16:38:32.291 INFO kablam! 
Sep 10 16:38:32.398 INFO kablam! error: build failed
Sep 10 16:38:32.398 INFO kablam! su: No module specific data is present
Sep 10 16:38:33.210 INFO running `"docker" "rm" "-f" "b4a9a9375c7954428b165fa7fca444994b9ed93ae2942edbdf5d59214815d2ae"`
Sep 10 16:38:33.292 INFO blam! b4a9a9375c7954428b165fa7fca444994b9ed93ae2942edbdf5d59214815d2ae