Aug 01 19:51:37.484 INFO checking tusk_data-0.0.1 against 1.27.2+tmplazy for lazy_static-1
Aug 01 19:51:37.484 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 19:51:37.484 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 19:51:37.484 INFO running `"docker" "create" "-v" "/tmp/crater.tfOuxS0hKt9X:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 19:51:37.743 INFO blam! bf84c85aea3567f53fc602bb93baa9a2bd30ce9e22450389527faead7cb20e27
Aug 01 19:51:37.745 INFO running `"docker" "start" "-a" "bf84c85aea3567f53fc602bb93baa9a2bd30ce9e22450389527faead7cb20e27"`
Aug 01 19:51:38.870 INFO kablam!     Checking chrono v0.4.5
Aug 01 19:51:38.876 INFO kablam!     Checking handlebars v0.32.4
Aug 01 19:51:47.351 INFO kablam!     Checking simplelog v0.5.2
Aug 01 19:51:47.352 INFO kablam!     Checking tusk_data v0.0.1 (file:///source)
Aug 01 19:51:48.949 INFO kablam!     Checking criterion v0.2.4
Aug 01 19:51:51.575 INFO kablam! warning: unused variable: `vo`
Aug 01 19:51:51.575 INFO kablam!   --> src/metrics/mod.rs:36:56
Aug 01 19:51:51.575 INFO kablam!    |
Aug 01 19:51:51.575 INFO kablam! 36 |     pub fn join(&self, rhs: &Self, terms: Vec<String>, vo: ops::Ops) -> Option<Self> {
Aug 01 19:51:51.575 INFO kablam!    |                                                        ^^ help: consider using `_vo` instead
Aug 01 19:51:51.576 INFO kablam!    |
Aug 01 19:51:51.576 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 01 19:51:51.576 INFO kablam! 
Aug 01 19:51:59.281 INFO kablam! warning: unused variable: `b`
Aug 01 19:51:59.281 INFO kablam!   --> benches/metrics.rs:11:50
Aug 01 19:51:59.281 INFO kablam!    |
Aug 01 19:51:59.281 INFO kablam! 11 |         c.bench_function("matching metadata", move |b| {
Aug 01 19:51:59.281 INFO kablam!    |                                                     ^ help: consider using `_b` instead
Aug 01 19:51:59.281 INFO kablam!    |
Aug 01 19:51:59.281 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 01 19:51:59.281 INFO kablam! 
Aug 01 19:52:01.112 INFO kablam! warning: unused variable: `vo`
Aug 01 19:52:01.112 INFO kablam!   --> src/metrics/mod.rs:36:56
Aug 01 19:52:01.113 INFO kablam!    |
Aug 01 19:52:01.113 INFO kablam! 36 |     pub fn join(&self, rhs: &Self, terms: Vec<String>, vo: ops::Ops) -> Option<Self> {
Aug 01 19:52:01.113 INFO kablam!    |                                                        ^^ help: consider using `_vo` instead
Aug 01 19:52:01.113 INFO kablam!    |
Aug 01 19:52:01.113 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 01 19:52:01.113 INFO kablam! 
Aug 01 19:52:01.709 INFO kablam! warning: function is never used: `test_metadata_builder`
Aug 01 19:52:01.709 INFO kablam!    --> src/metadata/mod.rs:221:5
Aug 01 19:52:01.709 INFO kablam!     |
Aug 01 19:52:01.709 INFO kablam! 221 |     fn test_metadata_builder() {
Aug 01 19:52:01.709 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 19:52:01.709 INFO kablam!     |
Aug 01 19:52:01.709 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 01 19:52:01.709 INFO kablam! 
Aug 01 19:52:01.709 INFO kablam! warning: function is never used: `test_metadata_filter`
Aug 01 19:52:01.709 INFO kablam!    --> src/metadata/mod.rs:236:5
Aug 01 19:52:01.709 INFO kablam!     |
Aug 01 19:52:01.709 INFO kablam! 236 |     fn test_metadata_filter() {
Aug 01 19:52:01.709 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 19:52:01.709 INFO kablam! 
Aug 01 19:52:01.842 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 23.26s
Aug 01 19:52:01.865 INFO kablam! su: No module specific data is present
Aug 01 19:52:02.524 INFO running `"docker" "rm" "-f" "bf84c85aea3567f53fc602bb93baa9a2bd30ce9e22450389527faead7cb20e27"`
Aug 01 19:52:02.694 INFO blam! bf84c85aea3567f53fc602bb93baa9a2bd30ce9e22450389527faead7cb20e27