Sep 20 05:55:11.501 INFO checking btrfs-1.2.2 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352 Sep 20 05:55:11.501 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets Sep 20 05:55:11.501 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-6/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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=1000" "-e" "CMD=cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 20 05:55:11.650 INFO blam! 607af57a7a18a122de0d5110812eb856a304bfcfd1367d135d3282f5312eadc8 Sep 20 05:55:11.652 INFO running `"docker" "start" "-a" "607af57a7a18a122de0d5110812eb856a304bfcfd1367d135d3282f5312eadc8"` Sep 20 05:55:12.760 INFO kablam! usermod: no changes Sep 20 05:55:12.877 INFO kablam! Checking minilzo v0.2.0 Sep 20 05:55:13.513 INFO kablam! Checking btrfs v1.2.2 (/source) Sep 20 05:55:14.202 INFO kablam! warning: unused `#[macro_use]` import Sep 20 05:55:14.202 INFO kablam! --> src/lib.rs:10:1 Sep 20 05:55:14.202 INFO kablam! | Sep 20 05:55:14.202 INFO kablam! 10 | #[ macro_use ] Sep 20 05:55:14.202 INFO kablam! | ^^^^^^^^^^^^^^ Sep 20 05:55:14.202 INFO kablam! | Sep 20 05:55:14.202 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 20 05:55:14.202 INFO kablam! Sep 20 05:55:14.270 INFO kablam! warning: unused `#[macro_use]` import Sep 20 05:55:14.270 INFO kablam! --> src/lib.rs:10:1 Sep 20 05:55:14.270 INFO kablam! | Sep 20 05:55:14.270 INFO kablam! 10 | #[ macro_use ] Sep 20 05:55:14.270 INFO kablam! | ^^^^^^^^^^^^^^ Sep 20 05:55:14.270 INFO kablam! | Sep 20 05:55:14.270 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 20 05:55:14.270 INFO kablam! Sep 20 05:55:15.314 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 20 05:55:15.314 INFO kablam! --> src/diskformat/item/extent_data.rs:213:7 Sep 20 05:55:15.314 INFO kablam! | Sep 20 05:55:15.314 INFO kablam! 213 | self.data ().other_encoding) Sep 20 05:55:15.314 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 05:55:15.314 INFO kablam! | Sep 20 05:55:15.314 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Sep 20 05:55:15.314 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! Sep 20 05:55:15.314 INFO kablam! = note: for more information, see issue #46043 Sep 20 05:55:15.314 INFO kablam! = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior Sep 20 05:55:15.314 INFO kablam! Sep 20 05:55:15.315 INFO kablam! warning: foreign function is never used: `lzo2a_decompress` Sep 20 05:55:15.315 INFO kablam! --> src/compress/lzo.rs:25:2 Sep 20 05:55:15.315 INFO kablam! | Sep 20 05:55:15.315 INFO kablam! 25 | fn lzo2a_decompress ( Sep 20 05:55:15.315 INFO kablam! | _____^ Sep 20 05:55:15.315 INFO kablam! 26 | | src: * const u8, Sep 20 05:55:15.315 INFO kablam! 27 | | src_len: libc::c_uint, Sep 20 05:55:15.315 INFO kablam! 28 | | dst: * const u8, Sep 20 05:55:15.315 INFO kablam! 29 | | dst_len: * mut libc::c_uint, Sep 20 05:55:15.315 INFO kablam! 30 | | wrkmem: * const u8, Sep 20 05:55:15.315 INFO kablam! 31 | | ) -> libc::c_int; Sep 20 05:55:15.315 INFO kablam! | |_____________________^ Sep 20 05:55:15.315 INFO kablam! | Sep 20 05:55:15.315 INFO kablam! = note: #[warn(dead_code)] on by default Sep 20 05:55:15.315 INFO kablam! Sep 20 05:55:15.428 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 20 05:55:15.428 INFO kablam! --> src/diskformat/item/extent_data.rs:213:7 Sep 20 05:55:15.428 INFO kablam! | Sep 20 05:55:15.428 INFO kablam! 213 | self.data ().other_encoding) Sep 20 05:55:15.428 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 05:55:15.428 INFO kablam! | Sep 20 05:55:15.428 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Sep 20 05:55:15.428 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! Sep 20 05:55:15.428 INFO kablam! = note: for more information, see issue #46043 Sep 20 05:55:15.428 INFO kablam! = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior Sep 20 05:55:15.428 INFO kablam! Sep 20 05:55:15.431 INFO kablam! warning: foreign function is never used: `lzo2a_decompress` Sep 20 05:55:15.431 INFO kablam! --> src/compress/lzo.rs:25:2 Sep 20 05:55:15.431 INFO kablam! | Sep 20 05:55:15.431 INFO kablam! 25 | fn lzo2a_decompress ( Sep 20 05:55:15.431 INFO kablam! | _____^ Sep 20 05:55:15.431 INFO kablam! 26 | | src: * const u8, Sep 20 05:55:15.431 INFO kablam! 27 | | src_len: libc::c_uint, Sep 20 05:55:15.431 INFO kablam! 28 | | dst: * const u8, Sep 20 05:55:15.431 INFO kablam! 29 | | dst_len: * mut libc::c_uint, Sep 20 05:55:15.431 INFO kablam! 30 | | wrkmem: * const u8, Sep 20 05:55:15.431 INFO kablam! 31 | | ) -> libc::c_int; Sep 20 05:55:15.431 INFO kablam! | |_____________________^ Sep 20 05:55:15.431 INFO kablam! | Sep 20 05:55:15.431 INFO kablam! = note: #[warn(dead_code)] on by default Sep 20 05:55:15.431 INFO kablam! Sep 20 05:55:15.483 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.69s Sep 20 05:55:15.486 INFO kablam! su: No module specific data is present Sep 20 05:55:16.134 INFO running `"docker" "rm" "-f" "607af57a7a18a122de0d5110812eb856a304bfcfd1367d135d3282f5312eadc8"` Sep 20 05:55:16.262 INFO blam! 607af57a7a18a122de0d5110812eb856a304bfcfd1367d135d3282f5312eadc8