Nov 04 08:11:05.866 INFO checking datrs/bitfield-rle against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 08:11:05.866 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 08:11:06.119 INFO blam! ffa276f56a0e93d450a71c7bf8364436a2e2b612e40fbb9c5c0a5f9b0edaf1a2
Nov 04 08:11:06.121 INFO running `"docker" "start" "-a" "ffa276f56a0e93d450a71c7bf8364436a2e2b612e40fbb9c5c0a5f9b0edaf1a2"`
Nov 04 08:11:07.686 INFO kablam! usermod: no changes
Nov 04 08:11:07.851 INFO kablam!     Checking varinteger v1.0.6
Nov 04 08:11:07.851 INFO kablam!    Compiling syn v0.15.13
Nov 04 08:11:18.083 INFO kablam!    Compiling synstructure v0.10.0
Nov 04 08:11:22.691 INFO kablam!    Compiling failure_derive v0.1.3
Nov 04 08:11:26.395 INFO kablam!     Checking failure v0.1.3
Nov 04 08:11:27.152 INFO kablam!     Checking memory-pager v0.8.0
Nov 04 08:11:27.152 INFO kablam!     Checking bitfield-rle v0.0.0 (/source)
Nov 04 08:11:28.211 INFO kablam!     Checking sparse-bitfield v0.8.1
Nov 04 08:11:28.507 INFO kablam! warning: unused variable: `reader`
Nov 04 08:11:28.507 INFO kablam!   --> src/lib.rs:35:3
Nov 04 08:11:28.507 INFO kablam!    |
Nov 04 08:11:28.507 INFO kablam! 35 |   reader: impl AsRef<Vec<u8>>,
Nov 04 08:11:28.507 INFO kablam!    |   ^^^^^^ help: consider using `_reader` instead
Nov 04 08:11:28.507 INFO kablam!    |
Nov 04 08:11:28.507 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 08:11:28.507 INFO kablam! 
Nov 04 08:11:28.507 INFO kablam! warning: unused variable: `offset`
Nov 04 08:11:28.507 INFO kablam!   --> src/lib.rs:36:3
Nov 04 08:11:28.507 INFO kablam!    |
Nov 04 08:11:28.507 INFO kablam! 36 |   offset: usize,
Nov 04 08:11:28.507 INFO kablam!    |   ^^^^^^ help: consider using `_offset` instead
Nov 04 08:11:28.507 INFO kablam! 
Nov 04 08:11:30.303 INFO kablam! error: unused variable: `reader`
Nov 04 08:11:30.304 INFO kablam!   --> src/lib.rs:35:3
Nov 04 08:11:30.304 INFO kablam!    |
Nov 04 08:11:30.304 INFO kablam! 35 |   reader: impl AsRef<Vec<u8>>,
Nov 04 08:11:30.305 INFO kablam!    |   ^^^^^^ help: consider using `_reader` instead
Nov 04 08:11:30.305 INFO kablam!    |
Nov 04 08:11:30.305 INFO kablam! note: lint level defined here
Nov 04 08:11:30.305 INFO kablam!   --> src/lib.rs:4:24
Nov 04 08:11:30.306 INFO kablam!    |
Nov 04 08:11:30.306 INFO kablam! 4  | #![cfg_attr(test, deny(warnings))]
Nov 04 08:11:30.306 INFO kablam!    |                        ^^^^^^^^
Nov 04 08:11:30.306 INFO kablam!    = note: #[deny(unused_variables)] implied by #[deny(warnings)]
Nov 04 08:11:30.307 INFO kablam! 
Nov 04 08:11:30.307 INFO kablam! error: unused variable: `offset`
Nov 04 08:11:30.307 INFO kablam!   --> src/lib.rs:36:3
Nov 04 08:11:30.307 INFO kablam!    |
Nov 04 08:11:30.308 INFO kablam! 36 |   offset: usize,
Nov 04 08:11:30.308 INFO kablam!    |   ^^^^^^ help: consider using `_offset` instead
Nov 04 08:11:30.308 INFO kablam! 
Nov 04 08:11:30.315 INFO kablam! error: aborting due to 2 previous errors
Nov 04 08:11:30.315 INFO kablam! 
Nov 04 08:11:30.323 INFO kablam! error: Could not compile `bitfield-rle`.
Nov 04 08:11:30.323 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 04 08:11:30.396 INFO kablam! error: build failed
Nov 04 08:11:30.396 INFO kablam! su: No module specific data is present
Nov 04 08:11:31.181 INFO running `"docker" "rm" "-f" "ffa276f56a0e93d450a71c7bf8364436a2e2b612e40fbb9c5c0a5f9b0edaf1a2"`
Nov 04 08:11:31.334 INFO blam! ffa276f56a0e93d450a71c7bf8364436a2e2b612e40fbb9c5c0a5f9b0edaf1a2