Nov 04 02:11:12.289 INFO checking n3phtys/lmdb-rs-example-benchmark against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 02:11:12.291 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 02:11:12.758 INFO blam! fcbeb747109828f213a8c9db76b6ff41553b8325a2c158dfbbea781fe361fcf1
Nov 04 02:11:12.759 INFO running `"docker" "start" "-a" "fcbeb747109828f213a8c9db76b6ff41553b8325a2c158dfbbea781fe361fcf1"`
Nov 04 02:11:14.375 INFO kablam! usermod: no changes
Nov 04 02:11:14.511 INFO kablam!    Compiling lmdb-sys v0.7.1
Nov 04 02:11:14.511 INFO kablam!     Checking tempdir v0.3.5
Nov 04 02:11:16.715 INFO kablam!     Checking lmdb v0.7.1
Nov 04 02:11:17.507 INFO kablam!     Checking lmdb-rs-benchmark v0.1.0 (/source)
Nov 04 02:11:18.556 INFO kablam! warning: unused variable: `database`
Nov 04 02:11:18.556 INFO kablam!   --> benches/benchmark.rs:49:13
Nov 04 02:11:18.557 INFO kablam!    |
Nov 04 02:11:18.558 INFO kablam! 49 |         let database = db_environment.create_db(None, db_flags).unwrap();
Nov 04 02:11:18.558 INFO kablam!    |             ^^^^^^^^ help: consider using `_database` instead
Nov 04 02:11:18.559 INFO kablam!    |
Nov 04 02:11:18.560 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 02:11:18.560 INFO kablam! 
Nov 04 02:11:18.561 INFO kablam! warning: unused variable: `key`
Nov 04 02:11:18.561 INFO kablam!   --> benches/benchmark.rs:59:17
Nov 04 02:11:18.562 INFO kablam!    |
Nov 04 02:11:18.562 INFO kablam! 59 |             let key = transform_u32_to_array_of_u8(iteration);
Nov 04 02:11:18.563 INFO kablam!    |                 ^^^ help: consider using `_key` instead
Nov 04 02:11:18.563 INFO kablam! 
Nov 04 02:11:18.564 INFO kablam! warning: unused variable: `key`
Nov 04 02:11:18.565 INFO kablam!   --> benches/benchmark.rs:87:17
Nov 04 02:11:18.565 INFO kablam!    |
Nov 04 02:11:18.565 INFO kablam! 87 |             let key = transform_u32_to_array_of_u8(iteration);
Nov 04 02:11:18.565 INFO kablam!    |                 ^^^ help: consider using `_key` instead
Nov 04 02:11:18.565 INFO kablam! 
Nov 04 02:11:18.565 INFO kablam! warning: unused variable: `key`
Nov 04 02:11:18.565 INFO kablam!    --> benches/benchmark.rs:115:17
Nov 04 02:11:18.565 INFO kablam!     |
Nov 04 02:11:18.565 INFO kablam! 115 |             let key = transform_u32_to_array_of_u8(iteration);
Nov 04 02:11:18.565 INFO kablam!     |                 ^^^ help: consider using `_key` instead
Nov 04 02:11:18.571 INFO kablam! 
Nov 04 02:11:18.571 INFO kablam! warning: unused variable: `db_flags`
Nov 04 02:11:18.571 INFO kablam!    --> benches/benchmark.rs:131:13
Nov 04 02:11:18.571 INFO kablam!     |
Nov 04 02:11:18.571 INFO kablam! 131 |         let db_flags: lmdb::DatabaseFlags = lmdb::DatabaseFlags::empty();
Nov 04 02:11:18.571 INFO kablam!     |             ^^^^^^^^ help: consider using `_db_flags` instead
Nov 04 02:11:18.571 INFO kablam! 
Nov 04 02:11:18.571 INFO kablam! warning: unused variable: `db_environment`
Nov 04 02:11:18.571 INFO kablam!    --> benches/benchmark.rs:132:13
Nov 04 02:11:18.571 INFO kablam!     |
Nov 04 02:11:18.571 INFO kablam! 132 |         let db_environment = lmdb::Environment::new().set_max_dbs(1).open(dir.as_ref()).unwrap();
Nov 04 02:11:18.571 INFO kablam!     |             ^^^^^^^^^^^^^^ help: consider using `_db_environment` instead
Nov 04 02:11:18.571 INFO kablam! 
Nov 04 02:11:18.571 INFO kablam! warning: unused variable: `key`
Nov 04 02:11:18.571 INFO kablam!    --> benches/benchmark.rs:143:17
Nov 04 02:11:18.571 INFO kablam!     |
Nov 04 02:11:18.571 INFO kablam! 143 |             let key = transform_u32_to_array_of_u8(iteration);
Nov 04 02:11:18.571 INFO kablam!     |                 ^^^ help: consider using `_key` instead
Nov 04 02:11:18.571 INFO kablam! 
Nov 04 02:11:18.607 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.21s
Nov 04 02:11:18.613 INFO kablam! su: No module specific data is present
Nov 04 02:11:19.909 INFO running `"docker" "rm" "-f" "fcbeb747109828f213a8c9db76b6ff41553b8325a2c158dfbbea781fe361fcf1"`
Nov 04 02:11:20.325 INFO blam! fcbeb747109828f213a8c9db76b6ff41553b8325a2c158dfbbea781fe361fcf1