Nov 09 13:46:17.330 INFO checking dropbox/ruba against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 13:46:17.336 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-6/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 13:46:17.859 INFO blam! e9e42fd7944eda2ddcd44ea8d480741e995792f424bf469345d8878e15a670fa
Nov 09 13:46:17.859 INFO running `"docker" "start" "-a" "e9e42fd7944eda2ddcd44ea8d480741e995792f424bf469345d8878e15a670fa"`
Nov 09 13:46:19.551 INFO kablam! usermod: no changes
Nov 09 13:46:19.771 INFO kablam!     Checking either v1.4.0
Nov 09 13:46:19.779 INFO kablam!    Compiling heapsize v0.3.9
Nov 09 13:46:19.782 INFO kablam!     Checking num-complex v0.1.43
Nov 09 13:46:19.782 INFO kablam!     Checking nix v0.5.1
Nov 09 13:46:19.782 INFO kablam!     Checking bincode v0.9.2
Nov 09 13:46:19.782 INFO kablam!     Checking num-bigint v0.1.43
Nov 09 13:46:19.782 INFO kablam!     Checking csv v0.15.0
Nov 09 13:46:19.782 INFO kablam!     Checking nom v3.2.1
Nov 09 13:46:23.975 INFO kablam!     Checking futures-core v0.2.0-alpha
Nov 09 13:46:25.022 INFO kablam!     Checking itertools v0.5.10
Nov 09 13:46:27.019 INFO kablam!     Checking env_logger v0.5.6
Nov 09 13:46:27.293 INFO kablam!     Checking futures-channel v0.2.0-alpha
Nov 09 13:46:27.317 INFO kablam!     Checking futures-io v0.2.0-alpha
Nov 09 13:46:31.411 INFO kablam!     Checking futures-sink v0.2.0-alpha
Nov 09 13:46:32.723 INFO kablam!     Checking futures-util v0.2.0-alpha
Nov 09 13:46:33.536 INFO kablam!     Checking num-rational v0.1.42
Nov 09 13:46:36.771 INFO kablam!     Checking num v0.1.42
Nov 09 13:46:37.973 INFO kablam!     Checking chrono v0.4.0
Nov 09 13:46:38.073 INFO kablam!     Checking rustyline v1.0.0
Nov 09 13:46:41.648 INFO kablam!     Checking futures-executor v0.2.0-alpha
Nov 09 13:46:43.052 INFO kablam!     Checking futures v0.2.0-alpha
Nov 09 13:46:43.877 INFO kablam!     Checking ruba v0.1.0 (/source)
Nov 09 13:46:50.311 INFO kablam! warning: unused variable: `aggregation_cardinality`
Nov 09 13:46:50.311 INFO kablam!   --> src/engine/query.rs:99:53
Nov 09 13:46:50.311 INFO kablam!    |
Nov 09 13:46:50.311 INFO kablam! 99 |         let (encoded_group_by_column, grouping_key, aggregation_cardinality) =
Nov 09 13:46:50.311 INFO kablam!    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_aggregation_cardinality` instead
Nov 09 13:46:50.311 INFO kablam!    |
Nov 09 13:46:50.311 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 13:46:50.311 INFO kablam! 
Nov 09 13:46:50.931 INFO kablam! warning: variable does not need to be mutable
Nov 09 13:46:50.931 INFO kablam!    --> src/engine/vector_op/vector_operator.rs:521:13
Nov 09 13:46:50.931 INFO kablam!     |
Nov 09 13:46:50.931 INFO kablam! 521 |         let mut result = _lhs.cast_ref_mut_bit_vec();
Nov 09 13:46:50.931 INFO kablam!     |             ----^^^^^^
Nov 09 13:46:50.931 INFO kablam!     |             |
Nov 09 13:46:50.931 INFO kablam!     |             help: remove this `mut`
Nov 09 13:46:50.931 INFO kablam!     |
Nov 09 13:46:50.931 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 13:46:50.931 INFO kablam! 
Nov 09 13:46:50.967 INFO kablam! warning: variable does not need to be mutable
Nov 09 13:46:50.967 INFO kablam!   --> src/engine/query.rs:37:21
Nov 09 13:46:50.967 INFO kablam!    |
Nov 09 13:46:50.967 INFO kablam! 37 |                 let mut compiled_filter = query_plan::prepare(filter_plan, &mut executor);
Nov 09 13:46:50.967 INFO kablam!    |                     ----^^^^^^^^^^^^^^^
Nov 09 13:46:50.967 INFO kablam!    |                     |
Nov 09 13:46:50.967 INFO kablam!    |                     help: remove this `mut`
Nov 09 13:46:50.967 INFO kablam! 
Nov 09 13:46:50.979 INFO kablam! warning: variable does not need to be mutable
Nov 09 13:46:50.979 INFO kablam!   --> src/engine/query.rs:89:21
Nov 09 13:46:50.979 INFO kablam!    |
Nov 09 13:46:50.979 INFO kablam! 89 |                 let mut compiled_filter = query_plan::prepare(filter_plan, &mut executor);
Nov 09 13:46:50.979 INFO kablam!    |                     ----^^^^^^^^^^^^^^^
Nov 09 13:46:50.979 INFO kablam!    |                     |
Nov 09 13:46:50.979 INFO kablam!    |                     help: remove this `mut`
Nov 09 13:46:50.979 INFO kablam! 
Nov 09 13:46:50.979 INFO kablam! warning: variable does not need to be mutable
Nov 09 13:46:50.979 INFO kablam!    --> src/engine/query.rs:128:17
Nov 09 13:46:50.979 INFO kablam!     |
Nov 09 13:46:50.979 INFO kablam! 128 |             let mut aggregate = query_plan::prepare_aggregation(
Nov 09 13:46:50.979 INFO kablam!     |                 ----^^^^^^^^^
Nov 09 13:46:50.979 INFO kablam!     |                 |
Nov 09 13:46:50.979 INFO kablam!     |                 help: remove this `mut`
Nov 09 13:46:50.979 INFO kablam! 
Nov 09 13:46:51.291 INFO kablam! warning: struct is never constructed: `VectorConstant`
Nov 09 13:46:51.292 INFO kablam!    --> src/engine/vector_op/vector_operator.rs:266:1
Nov 09 13:46:51.292 INFO kablam!     |
Nov 09 13:46:51.292 INFO kablam! 266 | pub struct VectorConstant<'a> {
Nov 09 13:46:51.292 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 13:46:51.293 INFO kablam!     |
Nov 09 13:46:51.293 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 09 13:46:51.293 INFO kablam! 
Nov 09 13:46:51.294 INFO kablam! warning: struct is never constructed: `Identity`
Nov 09 13:46:51.294 INFO kablam!    --> src/engine/vector_op/vector_operator.rs:727:1
Nov 09 13:46:51.294 INFO kablam!     |
Nov 09 13:46:51.295 INFO kablam! 727 | struct Identity {
Nov 09 13:46:51.295 INFO kablam!     | ^^^^^^^^^^^^^^^
Nov 09 13:46:51.295 INFO kablam! 
Nov 09 13:46:51.296 INFO kablam! warning: method is never used: `new`
Nov 09 13:46:51.296 INFO kablam!    --> src/engine/vector_op/vector_operator.rs:733:5
Nov 09 13:46:51.296 INFO kablam!     |
Nov 09 13:46:51.297 INFO kablam! 733 |     pub fn new(input: BufferRef, output: BufferRef) -> Identity {
Nov 09 13:46:51.297 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 13:46:51.297 INFO kablam! 
Nov 09 13:46:51.298 INFO kablam! warning: field is never used: `storage`
Nov 09 13:46:51.299 INFO kablam!   --> src/scheduler/inner_ruba.rs:23:5
Nov 09 13:46:51.299 INFO kablam!    |
Nov 09 13:46:51.299 INFO kablam! 23 |     storage: Box<DB>,
Nov 09 13:46:51.299 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 09 13:46:51.300 INFO kablam! 
Nov 09 13:46:51.391 INFO kablam! warning: unused variable: `aggregation_cardinality`
Nov 09 13:46:51.391 INFO kablam!   --> src/engine/query.rs:99:53
Nov 09 13:46:51.392 INFO kablam!    |
Nov 09 13:46:51.392 INFO kablam! 99 |         let (encoded_group_by_column, grouping_key, aggregation_cardinality) =
Nov 09 13:46:51.392 INFO kablam!    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_aggregation_cardinality` instead
Nov 09 13:46:51.392 INFO kablam!    |
Nov 09 13:46:51.393 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 13:46:51.393 INFO kablam! 
Nov 09 13:46:54.747 INFO kablam! warning: variable does not need to be mutable
Nov 09 13:46:54.747 INFO kablam!    --> src/engine/vector_op/vector_operator.rs:521:13
Nov 09 13:46:54.747 INFO kablam!     |
Nov 09 13:46:54.747 INFO kablam! 521 |         let mut result = _lhs.cast_ref_mut_bit_vec();
Nov 09 13:46:54.747 INFO kablam!     |             ----^^^^^^
Nov 09 13:46:54.747 INFO kablam!     |             |
Nov 09 13:46:54.747 INFO kablam!     |             help: remove this `mut`
Nov 09 13:46:54.775 INFO kablam!     |
Nov 09 13:46:54.775 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 13:46:54.775 INFO kablam! 
Nov 09 13:46:55.039 INFO kablam! warning: variable does not need to be mutable
Nov 09 13:46:55.039 INFO kablam!   --> src/engine/query.rs:37:21
Nov 09 13:46:55.039 INFO kablam!    |
Nov 09 13:46:55.039 INFO kablam! 37 |                 let mut compiled_filter = query_plan::prepare(filter_plan, &mut executor);
Nov 09 13:46:55.039 INFO kablam!    |                     ----^^^^^^^^^^^^^^^
Nov 09 13:46:55.039 INFO kablam!    |                     |
Nov 09 13:46:55.039 INFO kablam!    |                     help: remove this `mut`
Nov 09 13:46:55.039 INFO kablam! 
Nov 09 13:46:55.071 INFO kablam! warning: variable does not need to be mutable
Nov 09 13:46:55.072 INFO kablam!   --> src/engine/query.rs:89:21
Nov 09 13:46:55.072 INFO kablam!    |
Nov 09 13:46:55.072 INFO kablam! 89 |                 let mut compiled_filter = query_plan::prepare(filter_plan, &mut executor);
Nov 09 13:46:55.072 INFO kablam!    |                     ----^^^^^^^^^^^^^^^
Nov 09 13:46:55.072 INFO kablam!    |                     |
Nov 09 13:46:55.072 INFO kablam!    |                     help: remove this `mut`
Nov 09 13:46:55.072 INFO kablam! 
Nov 09 13:46:55.072 INFO kablam! warning: variable does not need to be mutable
Nov 09 13:46:55.072 INFO kablam!    --> src/engine/query.rs:128:17
Nov 09 13:46:55.072 INFO kablam!     |
Nov 09 13:46:55.072 INFO kablam! 128 |             let mut aggregate = query_plan::prepare_aggregation(
Nov 09 13:46:55.072 INFO kablam!     |                 ----^^^^^^^^^
Nov 09 13:46:55.072 INFO kablam!     |                 |
Nov 09 13:46:55.072 INFO kablam!     |                 help: remove this `mut`
Nov 09 13:46:55.072 INFO kablam! 
Nov 09 13:46:56.215 INFO kablam! warning: struct is never constructed: `VectorConstant`
Nov 09 13:46:56.215 INFO kablam!    --> src/engine/vector_op/vector_operator.rs:266:1
Nov 09 13:46:56.215 INFO kablam!     |
Nov 09 13:46:56.215 INFO kablam! 266 | pub struct VectorConstant<'a> {
Nov 09 13:46:56.215 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 13:46:56.215 INFO kablam!     |
Nov 09 13:46:56.215 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 09 13:46:56.215 INFO kablam! 
Nov 09 13:46:56.215 INFO kablam! warning: struct is never constructed: `Identity`
Nov 09 13:46:56.215 INFO kablam!    --> src/engine/vector_op/vector_operator.rs:727:1
Nov 09 13:46:56.215 INFO kablam!     |
Nov 09 13:46:56.215 INFO kablam! 727 | struct Identity {
Nov 09 13:46:56.215 INFO kablam!     | ^^^^^^^^^^^^^^^
Nov 09 13:46:56.219 INFO kablam! 
Nov 09 13:46:56.219 INFO kablam! warning: method is never used: `new`
Nov 09 13:46:56.219 INFO kablam!    --> src/engine/vector_op/vector_operator.rs:733:5
Nov 09 13:46:56.219 INFO kablam!     |
Nov 09 13:46:56.219 INFO kablam! 733 |     pub fn new(input: BufferRef, output: BufferRef) -> Identity {
Nov 09 13:46:56.219 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 13:46:56.219 INFO kablam! 
Nov 09 13:46:56.223 INFO kablam! warning: field is never used: `storage`
Nov 09 13:46:56.223 INFO kablam!   --> src/scheduler/inner_ruba.rs:23:5
Nov 09 13:46:56.223 INFO kablam!    |
Nov 09 13:46:56.223 INFO kablam! 23 |     storage: Box<DB>,
Nov 09 13:46:56.223 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 09 13:46:56.223 INFO kablam! 
Nov 09 13:47:04.882 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 45.31s
Nov 09 13:47:04.903 INFO kablam! su: No module specific data is present
Nov 09 13:47:06.079 INFO running `"docker" "rm" "-f" "e9e42fd7944eda2ddcd44ea8d480741e995792f424bf469345d8878e15a670fa"`
Nov 09 13:47:06.445 INFO blam! e9e42fd7944eda2ddcd44ea8d480741e995792f424bf469345d8878e15a670fa