Aug 01 18:19:34.202 INFO checking yarcd-0.3.0 against 1.27.2+tmplazy for lazy_static-1
Aug 01 18:19:34.202 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 18:19:34.202 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 18:19:34.202 INFO running `"docker" "create" "-v" "/tmp/crater.7pa2BWGU9UIM:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-4/1.27.2+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 18:19:34.458 INFO blam! 726ab01c567d76f28c9c55253bede31e058a0a7650eff18f31b6f55fd0f2dac1
Aug 01 18:19:34.461 INFO running `"docker" "start" "-a" "726ab01c567d76f28c9c55253bede31e058a0a7650eff18f31b6f55fd0f2dac1"`
Aug 01 18:19:35.340 INFO kablam! warning: only one of `license` or `license-file` is necessary
Aug 01 18:19:35.662 INFO kablam!     Checking yarcd v0.3.0 (file:///source)
Aug 01 18:19:40.502 INFO kablam! warning: method is never used: `to_file`
Aug 01 18:19:40.502 INFO kablam!    --> src/io/mhap.rs:138:5
Aug 01 18:19:40.502 INFO kablam!     |
Aug 01 18:19:40.502 INFO kablam! 138 |     pub fn to_file<P: AsRef<Path>>(path: P) -> std::io::Result<Self> {
Aug 01 18:19:40.503 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 18:19:40.503 INFO kablam!     |
Aug 01 18:19:40.503 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 01 18:19:40.503 INFO kablam! 
Aug 01 18:19:40.503 INFO kablam! warning: method is never used: `to_file`
Aug 01 18:19:40.503 INFO kablam!    --> src/io/paf.rs:147:5
Aug 01 18:19:40.503 INFO kablam!     |
Aug 01 18:19:40.503 INFO kablam! 147 |     pub fn to_file<P: AsRef<Path>>(path: P) -> std::io::Result<Self> {
Aug 01 18:19:40.503 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 18:19:40.503 INFO kablam! 
Aug 01 18:19:41.395 INFO kablam! warning: method is never used: `to_file`
Aug 01 18:19:41.395 INFO kablam!    --> src/io/mhap.rs:138:5
Aug 01 18:19:41.395 INFO kablam!     |
Aug 01 18:19:41.395 INFO kablam! 138 |     pub fn to_file<P: AsRef<Path>>(path: P) -> std::io::Result<Self> {
Aug 01 18:19:41.395 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 18:19:41.395 INFO kablam!     |
Aug 01 18:19:41.395 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 01 18:19:41.395 INFO kablam! 
Aug 01 18:19:41.395 INFO kablam! warning: method is never used: `to_file`
Aug 01 18:19:41.396 INFO kablam!    --> src/io/paf.rs:147:5
Aug 01 18:19:41.396 INFO kablam!     |
Aug 01 18:19:41.396 INFO kablam! 147 |     pub fn to_file<P: AsRef<Path>>(path: P) -> std::io::Result<Self> {
Aug 01 18:19:41.396 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 18:19:41.396 INFO kablam! 
Aug 01 18:19:41.541 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.21s
Aug 01 18:19:41.562 INFO kablam! su: No module specific data is present
Aug 01 18:19:42.078 INFO running `"docker" "rm" "-f" "726ab01c567d76f28c9c55253bede31e058a0a7650eff18f31b6f55fd0f2dac1"`
Aug 01 18:19:42.230 INFO blam! 726ab01c567d76f28c9c55253bede31e058a0a7650eff18f31b6f55fd0f2dac1