Aug 02 13:46:07.084 INFO checking btrfs-1.2.2 against 1.27.2+tmplazy for lazy_static-1
Aug 02 13:46:07.084 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 13:46:07.084 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 13:46:07.084 INFO running `"docker" "create" "-v" "/tmp/crater.3dwxcUAAUHew:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2+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 02 13:46:07.335 INFO blam! cfd9c41a1c4be0e3664bbaed230f2ff9b6ca1c57c5b37724c850ab8589d9a44c
Aug 02 13:46:07.337 INFO running `"docker" "start" "-a" "cfd9c41a1c4be0e3664bbaed230f2ff9b6ca1c57c5b37724c850ab8589d9a44c"`
Aug 02 13:46:08.219 INFO kablam!     Checking minilzo-sys v0.1.0
Aug 02 13:46:08.876 INFO kablam!     Checking minilzo v0.2.0
Aug 02 13:46:09.586 INFO kablam!     Checking btrfs v1.2.2 (file:///source)
Aug 02 13:46:10.654 INFO kablam! warning: unused `#[macro_use]` import
Aug 02 13:46:10.654 INFO kablam!   --> src/lib.rs:10:1
Aug 02 13:46:10.655 INFO kablam!    |
Aug 02 13:46:10.655 INFO kablam! 10 | #[ macro_use ]
Aug 02 13:46:10.655 INFO kablam!    | ^^^^^^^^^^^^^^
Aug 02 13:46:10.655 INFO kablam!    |
Aug 02 13:46:10.655 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 02 13:46:10.655 INFO kablam! 
Aug 02 13:46:10.672 INFO kablam! warning: unused `#[macro_use]` import
Aug 02 13:46:10.672 INFO kablam!   --> src/lib.rs:10:1
Aug 02 13:46:10.672 INFO kablam!    |
Aug 02 13:46:10.672 INFO kablam! 10 | #[ macro_use ]
Aug 02 13:46:10.672 INFO kablam!    | ^^^^^^^^^^^^^^
Aug 02 13:46:10.672 INFO kablam!    |
Aug 02 13:46:10.673 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 02 13:46:10.673 INFO kablam! 
Aug 02 13:46:12.830 INFO kablam! warning: borrow of packed field requires unsafe function or block (error E0133)
Aug 02 13:46:12.831 INFO kablam!    --> src/diskformat/item/extent_data.rs:213:7
Aug 02 13:46:12.831 INFO kablam!     |
Aug 02 13:46:12.831 INFO kablam! 213 |                         self.data ().other_encoding)
Aug 02 13:46:12.831 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 13:46:12.831 INFO kablam!     |
Aug 02 13:46:12.831 INFO kablam!     = note: #[warn(safe_packed_borrows)] on by default
Aug 02 13:46:12.831 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Aug 02 13:46:12.832 INFO kablam!     = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 02 13:46:12.832 INFO kablam! 
Aug 02 13:46:12.836 INFO kablam! warning: foreign function is never used: `lzo2a_decompress`
Aug 02 13:46:12.836 INFO kablam!   --> src/compress/lzo.rs:25:2
Aug 02 13:46:12.836 INFO kablam!    |
Aug 02 13:46:12.836 INFO kablam! 25 |       fn lzo2a_decompress (
Aug 02 13:46:12.836 INFO kablam!    |  _____^
Aug 02 13:46:12.836 INFO kablam! 26 | |         src: * const u8,
Aug 02 13:46:12.836 INFO kablam! 27 | |         src_len: libc::c_uint,
Aug 02 13:46:12.836 INFO kablam! 28 | |         dst: * const u8,
Aug 02 13:46:12.836 INFO kablam! 29 | |         dst_len: * mut libc::c_uint,
Aug 02 13:46:12.836 INFO kablam! 30 | |         wrkmem: * const u8,
Aug 02 13:46:12.836 INFO kablam! 31 | |     ) -> libc::c_int;
Aug 02 13:46:12.836 INFO kablam!    | |_____________________^
Aug 02 13:46:12.837 INFO kablam!    |
Aug 02 13:46:12.837 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 02 13:46:12.838 INFO kablam! 
Aug 02 13:46:12.934 INFO kablam! warning: borrow of packed field requires unsafe function or block (error E0133)
Aug 02 13:46:12.934 INFO kablam!    --> src/diskformat/item/extent_data.rs:213:7
Aug 02 13:46:12.934 INFO kablam!     |
Aug 02 13:46:12.934 INFO kablam! 213 |                         self.data ().other_encoding)
Aug 02 13:46:12.934 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 13:46:12.934 INFO kablam!     |
Aug 02 13:46:12.934 INFO kablam!     = note: #[warn(safe_packed_borrows)] on by default
Aug 02 13:46:12.934 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Aug 02 13:46:12.934 INFO kablam!     = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Aug 02 13:46:12.934 INFO kablam! 
Aug 02 13:46:12.938 INFO kablam! warning: foreign function is never used: `lzo2a_decompress`
Aug 02 13:46:12.938 INFO kablam!   --> src/compress/lzo.rs:25:2
Aug 02 13:46:12.938 INFO kablam!    |
Aug 02 13:46:12.938 INFO kablam! 25 |       fn lzo2a_decompress (
Aug 02 13:46:12.938 INFO kablam!    |  _____^
Aug 02 13:46:12.938 INFO kablam! 26 | |         src: * const u8,
Aug 02 13:46:12.938 INFO kablam! 27 | |         src_len: libc::c_uint,
Aug 02 13:46:12.938 INFO kablam! 28 | |         dst: * const u8,
Aug 02 13:46:12.938 INFO kablam! 29 | |         dst_len: * mut libc::c_uint,
Aug 02 13:46:12.938 INFO kablam! 30 | |         wrkmem: * const u8,
Aug 02 13:46:12.938 INFO kablam! 31 | |     ) -> libc::c_int;
Aug 02 13:46:12.938 INFO kablam!    | |_____________________^
Aug 02 13:46:12.938 INFO kablam!    |
Aug 02 13:46:12.938 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 02 13:46:12.938 INFO kablam! 
Aug 02 13:46:13.157 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.02s
Aug 02 13:46:13.174 INFO kablam! su: No module specific data is present
Aug 02 13:46:13.779 INFO running `"docker" "rm" "-f" "cfd9c41a1c4be0e3664bbaed230f2ff9b6ca1c57c5b37724c850ab8589d9a44c"`
Aug 02 13:46:13.922 INFO blam! cfd9c41a1c4be0e3664bbaed230f2ff9b6ca1c57c5b37724c850ab8589d9a44c