Nov 06 23:13:08.166 INFO checking datrs/bitfield-rle against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 23:13:08.166 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-0/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 23:13:08.411 INFO blam! fd5b58ee88a2e57f1042fe0655d3831666021404957abd59bb51afa8805758ff
Nov 06 23:13:08.415 INFO running `"docker" "start" "-a" "fd5b58ee88a2e57f1042fe0655d3831666021404957abd59bb51afa8805758ff"`
Nov 06 23:13:08.922 INFO kablam! usermod: no changes
Nov 06 23:13:09.001 INFO kablam!     Checking varinteger v1.0.6
Nov 06 23:13:09.001 INFO kablam!    Compiling syn v0.15.13
Nov 06 23:13:22.036 INFO kablam!    Compiling synstructure v0.10.0
Nov 06 23:13:26.829 INFO kablam!    Compiling failure_derive v0.1.3
Nov 06 23:13:30.276 INFO kablam!     Checking failure v0.1.3
Nov 06 23:13:30.961 INFO kablam!     Checking memory-pager v0.8.0
Nov 06 23:13:30.961 INFO kablam!     Checking bitfield-rle v0.0.0 (/source)
Nov 06 23:13:31.667 INFO kablam! warning: unused variable: `reader`
Nov 06 23:13:31.667 INFO kablam!   --> src/lib.rs:35:3
Nov 06 23:13:31.668 INFO kablam!    |
Nov 06 23:13:31.668 INFO kablam! 35 |   reader: impl AsRef<Vec<u8>>,
Nov 06 23:13:31.669 INFO kablam!    |   ^^^^^^ help: consider using `_reader` instead
Nov 06 23:13:31.669 INFO kablam!    |
Nov 06 23:13:31.669 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 23:13:31.669 INFO kablam! 
Nov 06 23:13:31.670 INFO kablam! warning: unused variable: `offset`
Nov 06 23:13:31.670 INFO kablam!   --> src/lib.rs:36:3
Nov 06 23:13:31.670 INFO kablam!    |
Nov 06 23:13:31.671 INFO kablam! 36 |   offset: usize,
Nov 06 23:13:31.671 INFO kablam!    |   ^^^^^^ help: consider using `_offset` instead
Nov 06 23:13:31.671 INFO kablam! 
Nov 06 23:13:31.869 INFO kablam!     Checking sparse-bitfield v0.8.1
Nov 06 23:13:33.536 INFO kablam! error: unused variable: `reader`
Nov 06 23:13:33.537 INFO kablam!   --> src/lib.rs:35:3
Nov 06 23:13:33.537 INFO kablam!    |
Nov 06 23:13:33.537 INFO kablam! 35 |   reader: impl AsRef<Vec<u8>>,
Nov 06 23:13:33.537 INFO kablam!    |   ^^^^^^ help: consider using `_reader` instead
Nov 06 23:13:33.537 INFO kablam!    |
Nov 06 23:13:33.537 INFO kablam! note: lint level defined here
Nov 06 23:13:33.537 INFO kablam!   --> src/lib.rs:4:24
Nov 06 23:13:33.537 INFO kablam!    |
Nov 06 23:13:33.537 INFO kablam! 4  | #![cfg_attr(test, deny(warnings))]
Nov 06 23:13:33.537 INFO kablam!    |                        ^^^^^^^^
Nov 06 23:13:33.537 INFO kablam!    = note: #[deny(unused_variables)] implied by #[deny(warnings)]
Nov 06 23:13:33.537 INFO kablam! 
Nov 06 23:13:33.537 INFO kablam! error: unused variable: `offset`
Nov 06 23:13:33.537 INFO kablam!   --> src/lib.rs:36:3
Nov 06 23:13:33.537 INFO kablam!    |
Nov 06 23:13:33.537 INFO kablam! 36 |   offset: usize,
Nov 06 23:13:33.537 INFO kablam!    |   ^^^^^^ help: consider using `_offset` instead
Nov 06 23:13:33.537 INFO kablam! 
Nov 06 23:13:33.541 INFO kablam! error: aborting due to 2 previous errors
Nov 06 23:13:33.541 INFO kablam! 
Nov 06 23:13:33.556 INFO kablam! error: Could not compile `bitfield-rle`.
Nov 06 23:13:33.556 INFO kablam! 
Nov 06 23:13:33.556 INFO kablam! To learn more, run the command again with --verbose.
Nov 06 23:13:33.568 INFO kablam! su: No module specific data is present
Nov 06 23:13:33.912 INFO running `"docker" "rm" "-f" "fd5b58ee88a2e57f1042fe0655d3831666021404957abd59bb51afa8805758ff"`
Nov 06 23:13:34.024 INFO blam! fd5b58ee88a2e57f1042fe0655d3831666021404957abd59bb51afa8805758ff