Aug 02 10:33:51.107 INFO checking executors-0.4.1 against 1.27.2 for lazy_static-1
Aug 02 10:33:51.107 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:33:51.107 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:33:51.108 INFO running `"docker" "create" "-v" "/tmp/crater.UKAM7OpQA7YJ:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2:/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 02 10:33:51.410 INFO blam! b1c2348960cd0e653d42895c3291a7a712014b5207112adda93a0d913d1aa523
Aug 02 10:33:51.413 INFO running `"docker" "start" "-a" "b1c2348960cd0e653d42895c3291a7a712014b5207112adda93a0d913d1aa523"`
Aug 02 10:33:52.484 INFO kablam!     Checking synchronoise v0.4.0
Aug 02 10:33:52.486 INFO kablam!     Checking syn v0.11.11
Aug 02 10:33:53.805 INFO kablam!     Checking executors v0.4.1 (file:///source)
Aug 02 10:33:56.057 INFO kablam! warning: unused import: `common::LogErrors`
Aug 02 10:33:56.058 INFO kablam!   --> src/lib.rs:46:5
Aug 02 10:33:56.058 INFO kablam!    |
Aug 02 10:33:56.058 INFO kablam! 46 | use common::LogErrors;
Aug 02 10:33:56.058 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Aug 02 10:33:56.058 INFO kablam!    |
Aug 02 10:33:56.058 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 02 10:33:56.058 INFO kablam! 
Aug 02 10:33:56.922 INFO kablam! warning: constant item is never used: `NS_PER_S`
Aug 02 10:33:56.922 INFO kablam!  --> src/timeconstants.rs:9:1
Aug 02 10:33:56.922 INFO kablam!   |
Aug 02 10:33:56.922 INFO kablam! 9 | pub const NS_PER_S: u64 = 1_000_000_000;
Aug 02 10:33:56.922 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 10:33:56.922 INFO kablam!   |
Aug 02 10:33:56.922 INFO kablam!   = note: #[warn(dead_code)] on by default
Aug 02 10:33:56.923 INFO kablam! 
Aug 02 10:33:56.923 INFO kablam! warning: constant item is never used: `US_PER_S`
Aug 02 10:33:56.923 INFO kablam!   --> src/timeconstants.rs:10:1
Aug 02 10:33:56.923 INFO kablam!    |
Aug 02 10:33:56.923 INFO kablam! 10 | pub const US_PER_S: u64 = 1_000_000;
Aug 02 10:33:56.923 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 10:33:56.923 INFO kablam! 
Aug 02 10:33:56.923 INFO kablam! warning: constant item is never used: `US_PER_MS`
Aug 02 10:33:56.923 INFO kablam!   --> src/timeconstants.rs:14:1
Aug 02 10:33:56.923 INFO kablam!    |
Aug 02 10:33:56.923 INFO kablam! 14 | pub const US_PER_MS: u64 = 1_000;
Aug 02 10:33:56.923 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 10:33:56.923 INFO kablam! 
Aug 02 10:33:56.923 INFO kablam! warning: constant item is never used: `NS_PER_US`
Aug 02 10:33:56.923 INFO kablam!   --> src/timeconstants.rs:16:1
Aug 02 10:33:56.923 INFO kablam!    |
Aug 02 10:33:56.923 INFO kablam! 16 | pub const NS_PER_US: u64 = 1_000;
Aug 02 10:33:56.923 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 10:33:56.923 INFO kablam! 
Aug 02 10:34:03.457 INFO kablam!     Checking version-sync v0.5.0
Aug 02 10:34:07.663 INFO kablam! warning: unused import: `common::LogErrors`
Aug 02 10:34:07.663 INFO kablam!   --> src/lib.rs:46:5
Aug 02 10:34:07.663 INFO kablam!    |
Aug 02 10:34:07.663 INFO kablam! 46 | use common::LogErrors;
Aug 02 10:34:07.663 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Aug 02 10:34:07.663 INFO kablam!    |
Aug 02 10:34:07.663 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 02 10:34:07.663 INFO kablam! 
Aug 02 10:34:08.854 INFO kablam! warning: field is never used: `a`
Aug 02 10:34:08.854 INFO kablam!    --> src/common.rs:168:9
Aug 02 10:34:08.854 INFO kablam!     |
Aug 02 10:34:08.854 INFO kablam! 168 |         a: u32,
Aug 02 10:34:08.854 INFO kablam!     |         ^^^^^^
Aug 02 10:34:08.854 INFO kablam!     |
Aug 02 10:34:08.854 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 02 10:34:08.854 INFO kablam! 
Aug 02 10:34:08.854 INFO kablam! warning: field is never used: `b`
Aug 02 10:34:08.854 INFO kablam!    --> src/common.rs:169:9
Aug 02 10:34:08.854 INFO kablam!     |
Aug 02 10:34:08.854 INFO kablam! 169 |         b: f64,
Aug 02 10:34:08.854 INFO kablam!     |         ^^^^^^
Aug 02 10:34:08.854 INFO kablam! 
Aug 02 10:34:08.855 INFO kablam! warning: field is never used: `c`
Aug 02 10:34:08.855 INFO kablam!    --> src/common.rs:170:9
Aug 02 10:34:08.855 INFO kablam!     |
Aug 02 10:34:08.855 INFO kablam! 170 |         c: bool,
Aug 02 10:34:08.855 INFO kablam!     |         ^^^^^^^
Aug 02 10:34:08.855 INFO kablam! 
Aug 02 10:34:08.855 INFO kablam! warning: constant item is never used: `NS_PER_S`
Aug 02 10:34:08.855 INFO kablam!  --> src/timeconstants.rs:9:1
Aug 02 10:34:08.855 INFO kablam!   |
Aug 02 10:34:08.855 INFO kablam! 9 | pub const NS_PER_S: u64 = 1_000_000_000;
Aug 02 10:34:08.855 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 10:34:08.855 INFO kablam! 
Aug 02 10:34:08.855 INFO kablam! warning: constant item is never used: `US_PER_S`
Aug 02 10:34:08.855 INFO kablam!   --> src/timeconstants.rs:10:1
Aug 02 10:34:08.855 INFO kablam!    |
Aug 02 10:34:08.855 INFO kablam! 10 | pub const US_PER_S: u64 = 1_000_000;
Aug 02 10:34:08.855 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 10:34:08.855 INFO kablam! 
Aug 02 10:34:08.855 INFO kablam! warning: constant item is never used: `US_PER_MS`
Aug 02 10:34:08.855 INFO kablam!   --> src/timeconstants.rs:14:1
Aug 02 10:34:08.855 INFO kablam!    |
Aug 02 10:34:08.855 INFO kablam! 14 | pub const US_PER_MS: u64 = 1_000;
Aug 02 10:34:08.855 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 10:34:08.855 INFO kablam! 
Aug 02 10:34:08.855 INFO kablam! warning: constant item is never used: `NS_PER_US`
Aug 02 10:34:08.855 INFO kablam!   --> src/timeconstants.rs:16:1
Aug 02 10:34:08.855 INFO kablam!    |
Aug 02 10:34:08.855 INFO kablam! 16 | pub const NS_PER_US: u64 = 1_000;
Aug 02 10:34:08.855 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 10:34:08.855 INFO kablam! 
Aug 02 10:34:08.879 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 02 10:34:08.879 INFO kablam!    --> src/crossbeam_workstealing_pool.rs:612:9
Aug 02 10:34:08.879 INFO kablam!     |
Aug 02 10:34:08.879 INFO kablam! 612 |         pool.shutdown();
Aug 02 10:34:08.879 INFO kablam!     |         ^^^^^^^^^^^^^^^^
Aug 02 10:34:08.879 INFO kablam!     |
Aug 02 10:34:08.879 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 02 10:34:08.879 INFO kablam! 
Aug 02 10:34:08.879 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 02 10:34:08.879 INFO kablam!    --> src/crossbeam_workstealing_pool.rs:635:9
Aug 02 10:34:08.879 INFO kablam!     |
Aug 02 10:34:08.879 INFO kablam! 635 |         pool.shutdown();
Aug 02 10:34:08.879 INFO kablam!     |         ^^^^^^^^^^^^^^^^
Aug 02 10:34:08.879 INFO kablam! 
Aug 02 10:34:08.880 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 02 10:34:08.880 INFO kablam!    --> src/crossbeam_workstealing_pool.rs:651:9
Aug 02 10:34:08.880 INFO kablam!     |
Aug 02 10:34:08.880 INFO kablam! 651 |         pool.shutdown();
Aug 02 10:34:08.880 INFO kablam!     |         ^^^^^^^^^^^^^^^^
Aug 02 10:34:08.880 INFO kablam! 
Aug 02 10:34:08.880 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 02 10:34:08.880 INFO kablam!    --> src/crossbeam_workstealing_pool.rs:670:9
Aug 02 10:34:08.880 INFO kablam!     |
Aug 02 10:34:08.880 INFO kablam! 670 |         pool.shutdown();
Aug 02 10:34:08.880 INFO kablam!     |         ^^^^^^^^^^^^^^^^
Aug 02 10:34:08.880 INFO kablam! 
Aug 02 10:34:08.976 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.70s
Aug 02 10:34:08.984 INFO kablam! su: No module specific data is present
Aug 02 10:34:09.692 INFO running `"docker" "rm" "-f" "b1c2348960cd0e653d42895c3291a7a712014b5207112adda93a0d913d1aa523"`
Aug 02 10:34:09.886 INFO blam! b1c2348960cd0e653d42895c3291a7a712014b5207112adda93a0d913d1aa523