Nov 28 06:57:00.872 INFO checking datrs/bitfield-rle against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 06:57:00.873 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 06:57:01.232 INFO [stdout] 6061e2b4f30ca7802133b9647f8b540657b6b6308e75a02f2ae93d40391fb597
Nov 28 06:57:01.234 INFO running `"docker" "start" "-a" "6061e2b4f30ca7802133b9647f8b540657b6b6308e75a02f2ae93d40391fb597"`
Nov 28 06:57:02.183 INFO [stderr] usermod: no changes
Nov 28 06:57:02.296 INFO [stderr]     Checking varinteger v1.0.6
Nov 28 06:57:02.304 INFO [stderr]    Compiling syn v0.15.13
Nov 28 06:57:14.321 INFO [stderr]    Compiling synstructure v0.10.0
Nov 28 06:57:20.041 INFO [stderr]    Compiling failure_derive v0.1.3
Nov 28 06:57:23.696 INFO [stderr]     Checking failure v0.1.3
Nov 28 06:57:24.364 INFO [stderr]     Checking memory-pager v0.8.0
Nov 28 06:57:24.365 INFO [stderr]     Checking bitfield-rle v0.0.0 (/source)
Nov 28 06:57:25.204 INFO [stderr] warning: unused variable: `reader`
Nov 28 06:57:25.204 INFO [stderr]   --> src/lib.rs:35:3
Nov 28 06:57:25.204 INFO [stderr]    |
Nov 28 06:57:25.204 INFO [stderr] 35 |   reader: impl AsRef<Vec<u8>>,
Nov 28 06:57:25.204 INFO [stderr]    |   ^^^^^^ help: consider using `_reader` instead
Nov 28 06:57:25.204 INFO [stderr]    |
Nov 28 06:57:25.204 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 06:57:25.204 INFO [stderr] 
Nov 28 06:57:25.204 INFO [stderr] warning: unused variable: `offset`
Nov 28 06:57:25.204 INFO [stderr]   --> src/lib.rs:36:3
Nov 28 06:57:25.204 INFO [stderr]    |
Nov 28 06:57:25.204 INFO [stderr] 36 |   offset: usize,
Nov 28 06:57:25.204 INFO [stderr]    |   ^^^^^^ help: consider using `_offset` instead
Nov 28 06:57:25.204 INFO [stderr] 
Nov 28 06:57:25.276 INFO [stderr]     Checking sparse-bitfield v0.8.1
Nov 28 06:57:27.332 INFO [stderr] error: unused variable: `reader`
Nov 28 06:57:27.332 INFO [stderr]   --> src/lib.rs:35:3
Nov 28 06:57:27.332 INFO [stderr]    |
Nov 28 06:57:27.332 INFO [stderr] 35 |   reader: impl AsRef<Vec<u8>>,
Nov 28 06:57:27.332 INFO [stderr]    |   ^^^^^^ help: consider using `_reader` instead
Nov 28 06:57:27.332 INFO [stderr]    |
Nov 28 06:57:27.332 INFO [stderr] note: lint level defined here
Nov 28 06:57:27.332 INFO [stderr]   --> src/lib.rs:4:24
Nov 28 06:57:27.332 INFO [stderr]    |
Nov 28 06:57:27.332 INFO [stderr] 4  | #![cfg_attr(test, deny(warnings))]
Nov 28 06:57:27.332 INFO [stderr]    |                        ^^^^^^^^
Nov 28 06:57:27.332 INFO [stderr]    = note: #[deny(unused_variables)] implied by #[deny(warnings)]
Nov 28 06:57:27.332 INFO [stderr] 
Nov 28 06:57:27.332 INFO [stderr] error: unused variable: `offset`
Nov 28 06:57:27.332 INFO [stderr]   --> src/lib.rs:36:3
Nov 28 06:57:27.332 INFO [stderr]    |
Nov 28 06:57:27.332 INFO [stderr] 36 |   offset: usize,
Nov 28 06:57:27.332 INFO [stderr]    |   ^^^^^^ help: consider using `_offset` instead
Nov 28 06:57:27.333 INFO [stderr] 
Nov 28 06:57:27.367 INFO [stderr] error: aborting due to 2 previous errors
Nov 28 06:57:27.368 INFO [stderr] 
Nov 28 06:57:27.368 INFO [stderr] error: Could not compile `bitfield-rle`.
Nov 28 06:57:27.368 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 28 06:57:27.456 INFO [stderr] error: build failed
Nov 28 06:57:27.468 INFO [stderr] su: No module specific data is present
Nov 28 06:57:28.073 INFO running `"docker" "inspect" "6061e2b4f30ca7802133b9647f8b540657b6b6308e75a02f2ae93d40391fb597"`
Nov 28 06:57:28.332 INFO running `"docker" "rm" "-f" "6061e2b4f30ca7802133b9647f8b540657b6b6308e75a02f2ae93d40391fb597"`
Nov 28 06:57:28.600 INFO [stdout] 6061e2b4f30ca7802133b9647f8b540657b6b6308e75a02f2ae93d40391fb597