Jul 12 12:59:08.339 INFO checking btrfs-1.2.2 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 12:59:08.339 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 12:59:08.339 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 12:59:08.339 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-6/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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=500" "-e" "CMD=cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 12:59:08.591 INFO blam! ca1c0b2935c125339f46a098bc620c2fa246732716d6451880977fc02983ed7c
Jul 12 12:59:08.594 INFO running `"docker" "start" "-a" "ca1c0b2935c125339f46a098bc620c2fa246732716d6451880977fc02983ed7c"`
Jul 12 12:59:09.703 INFO kablam!     Checking minilzo-sys v0.1.0
Jul 12 12:59:10.392 INFO kablam!     Checking minilzo v0.2.0
Jul 12 12:59:11.078 INFO kablam!     Checking btrfs v1.2.2 (file:///source)
Jul 12 12:59:12.360 INFO kablam! warning: unused `#[macro_use]` import
Jul 12 12:59:12.360 INFO kablam!   --> src/lib.rs:10:1
Jul 12 12:59:12.361 INFO kablam!    |
Jul 12 12:59:12.361 INFO kablam! 10 | #[ macro_use ]
Jul 12 12:59:12.361 INFO kablam!    | ^^^^^^^^^^^^^^
Jul 12 12:59:12.361 INFO kablam!    |
Jul 12 12:59:12.361 INFO kablam!    = note: #[warn(unused_imports)] on by default
Jul 12 12:59:12.361 INFO kablam! 
Jul 12 12:59:12.753 INFO kablam! warning: unused `#[macro_use]` import
Jul 12 12:59:12.753 INFO kablam!   --> src/lib.rs:10:1
Jul 12 12:59:12.753 INFO kablam!    |
Jul 12 12:59:12.753 INFO kablam! 10 | #[ macro_use ]
Jul 12 12:59:12.754 INFO kablam!    | ^^^^^^^^^^^^^^
Jul 12 12:59:12.754 INFO kablam!    |
Jul 12 12:59:12.754 INFO kablam!    = note: #[warn(unused_imports)] on by default
Jul 12 12:59:12.754 INFO kablam! 
Jul 12 12:59:16.274 INFO kablam! warning: borrow of packed field requires unsafe function or block (error E0133)
Jul 12 12:59:16.274 INFO kablam!    --> src/diskformat/item/extent_data.rs:213:7
Jul 12 12:59:16.274 INFO kablam!     |
Jul 12 12:59:16.274 INFO kablam! 213 |                         self.data ().other_encoding)
Jul 12 12:59:16.274 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 12:59:16.274 INFO kablam!     |
Jul 12 12:59:16.274 INFO kablam!     = note: #[warn(safe_packed_borrows)] on by default
Jul 12 12:59:16.274 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!
Jul 12 12:59:16.275 INFO kablam!     = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Jul 12 12:59:16.275 INFO kablam! 
Jul 12 12:59:16.282 INFO kablam! warning: foreign function is never used: `lzo2a_decompress`
Jul 12 12:59:16.282 INFO kablam!   --> src/compress/lzo.rs:25:2
Jul 12 12:59:16.282 INFO kablam!    |
Jul 12 12:59:16.282 INFO kablam! 25 |       fn lzo2a_decompress (
Jul 12 12:59:16.282 INFO kablam!    |  _____^
Jul 12 12:59:16.282 INFO kablam! 26 | |         src: * const u8,
Jul 12 12:59:16.282 INFO kablam! 27 | |         src_len: libc::c_uint,
Jul 12 12:59:16.282 INFO kablam! 28 | |         dst: * const u8,
Jul 12 12:59:16.282 INFO kablam! 29 | |         dst_len: * mut libc::c_uint,
Jul 12 12:59:16.282 INFO kablam! 30 | |         wrkmem: * const u8,
Jul 12 12:59:16.282 INFO kablam! 31 | |     ) -> libc::c_int;
Jul 12 12:59:16.282 INFO kablam!    | |_____________________^
Jul 12 12:59:16.282 INFO kablam!    |
Jul 12 12:59:16.282 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 12 12:59:16.282 INFO kablam! 
Jul 12 12:59:16.887 INFO kablam! warning: borrow of packed field requires unsafe function or block (error E0133)
Jul 12 12:59:16.888 INFO kablam!    --> src/diskformat/item/extent_data.rs:213:7
Jul 12 12:59:16.888 INFO kablam!     |
Jul 12 12:59:16.888 INFO kablam! 213 |                         self.data ().other_encoding)
Jul 12 12:59:16.888 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 12:59:16.888 INFO kablam!     |
Jul 12 12:59:16.888 INFO kablam!     = note: #[warn(safe_packed_borrows)] on by default
Jul 12 12:59:16.888 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!
Jul 12 12:59:16.888 INFO kablam!     = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Jul 12 12:59:16.888 INFO kablam! 
Jul 12 12:59:16.892 INFO kablam! warning: foreign function is never used: `lzo2a_decompress`
Jul 12 12:59:16.892 INFO kablam!   --> src/compress/lzo.rs:25:2
Jul 12 12:59:16.892 INFO kablam!    |
Jul 12 12:59:16.893 INFO kablam! 25 |       fn lzo2a_decompress (
Jul 12 12:59:16.893 INFO kablam!    |  _____^
Jul 12 12:59:16.893 INFO kablam! 26 | |         src: * const u8,
Jul 12 12:59:16.893 INFO kablam! 27 | |         src_len: libc::c_uint,
Jul 12 12:59:16.893 INFO kablam! 28 | |         dst: * const u8,
Jul 12 12:59:16.893 INFO kablam! 29 | |         dst_len: * mut libc::c_uint,
Jul 12 12:59:16.893 INFO kablam! 30 | |         wrkmem: * const u8,
Jul 12 12:59:16.893 INFO kablam! 31 | |     ) -> libc::c_int;
Jul 12 12:59:16.893 INFO kablam!    | |_____________________^
Jul 12 12:59:16.893 INFO kablam!    |
Jul 12 12:59:16.893 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 12 12:59:16.893 INFO kablam! 
Jul 12 12:59:17.053 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.41s
Jul 12 12:59:17.072 INFO kablam! su: No module specific data is present
Jul 12 12:59:17.604 INFO running `"docker" "rm" "-f" "ca1c0b2935c125339f46a098bc620c2fa246732716d6451880977fc02983ed7c"`
Jul 12 12:59:17.790 INFO blam! ca1c0b2935c125339f46a098bc620c2fa246732716d6451880977fc02983ed7c