Sep 05 21:34:08.132 INFO checking tusk_data-0.0.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 21:34:08.132 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 21:34:08.132 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 21:34:08.312 INFO blam! 27d993a632d4f591cd698cc475cec4dc420049044c08ba2ad98ad444f798216c
Sep 05 21:34:08.313 INFO running `"docker" "start" "-a" "27d993a632d4f591cd698cc475cec4dc420049044c08ba2ad98ad444f798216c"`
Sep 05 21:34:09.130 INFO kablam! usermod: no changes
Sep 05 21:34:09.296 INFO kablam!     Checking uuid v0.6.5
Sep 05 21:34:09.296 INFO kablam!     Checking serde_yaml v0.8.3
Sep 05 21:34:09.296 INFO kablam!     Checking chrono v0.4.6
Sep 05 21:34:11.446 INFO kablam!     Checking simplelog v0.5.2
Sep 05 21:34:11.446 INFO kablam!     Checking tusk_data v0.0.1 (file:///source)
Sep 05 21:34:12.020 INFO kablam!     Checking criterion v0.2.5
Sep 05 21:34:12.598 INFO kablam! warning: unused variable: `vo`
Sep 05 21:34:12.598 INFO kablam!   --> src/metrics/mod.rs:36:56
Sep 05 21:34:12.598 INFO kablam!    |
Sep 05 21:34:12.598 INFO kablam! 36 |     pub fn join(&self, rhs: &Self, terms: Vec<String>, vo: ops::Ops) -> Option<Self> {
Sep 05 21:34:12.598 INFO kablam!    |                                                        ^^ help: consider using `_vo` instead
Sep 05 21:34:12.598 INFO kablam!    |
Sep 05 21:34:12.598 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 05 21:34:12.598 INFO kablam! 
Sep 05 21:34:17.519 INFO kablam! warning: unused variable: `b`
Sep 05 21:34:17.519 INFO kablam!   --> benches/metrics.rs:11:50
Sep 05 21:34:17.519 INFO kablam!    |
Sep 05 21:34:17.519 INFO kablam! 11 |         c.bench_function("matching metadata", move |b| {
Sep 05 21:34:17.519 INFO kablam!    |                                                     ^ help: consider using `_b` instead
Sep 05 21:34:17.519 INFO kablam!    |
Sep 05 21:34:17.519 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 05 21:34:17.519 INFO kablam! 
Sep 05 21:34:17.827 INFO kablam! warning: unused variable: `vo`
Sep 05 21:34:17.827 INFO kablam!   --> src/metrics/mod.rs:36:56
Sep 05 21:34:17.827 INFO kablam!    |
Sep 05 21:34:17.827 INFO kablam! 36 |     pub fn join(&self, rhs: &Self, terms: Vec<String>, vo: ops::Ops) -> Option<Self> {
Sep 05 21:34:17.827 INFO kablam!    |                                                        ^^ help: consider using `_vo` instead
Sep 05 21:34:17.827 INFO kablam!    |
Sep 05 21:34:17.827 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 05 21:34:17.827 INFO kablam! 
Sep 05 21:34:18.033 INFO kablam! warning: function is never used: `test_metadata_builder`
Sep 05 21:34:18.033 INFO kablam!    --> src/metadata/mod.rs:221:5
Sep 05 21:34:18.033 INFO kablam!     |
Sep 05 21:34:18.033 INFO kablam! 221 |     fn test_metadata_builder() {
Sep 05 21:34:18.033 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 21:34:18.033 INFO kablam!     |
Sep 05 21:34:18.033 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 05 21:34:18.033 INFO kablam! 
Sep 05 21:34:18.033 INFO kablam! warning: function is never used: `test_metadata_filter`
Sep 05 21:34:18.033 INFO kablam!    --> src/metadata/mod.rs:236:5
Sep 05 21:34:18.034 INFO kablam!     |
Sep 05 21:34:18.034 INFO kablam! 236 |     fn test_metadata_filter() {
Sep 05 21:34:18.034 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 21:34:18.034 INFO kablam! 
Sep 05 21:34:18.114 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.96s
Sep 05 21:34:18.129 INFO kablam! su: No module specific data is present
Sep 05 21:34:19.573 INFO running `"docker" "rm" "-f" "27d993a632d4f591cd698cc475cec4dc420049044c08ba2ad98ad444f798216c"`
Sep 05 21:34:19.814 INFO blam! 27d993a632d4f591cd698cc475cec4dc420049044c08ba2ad98ad444f798216c