Sep 14 19:01:06.913 INFO checking btrfs-1.2.2 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1 Sep 14 19:01:06.913 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets Sep 14 19:01:06.913 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-3/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 14 19:01:07.099 INFO blam! 815a72d2eb9290c0c8284660f645a3fba6578a2085a446a3cc46b5e71db5d99f Sep 14 19:01:07.103 INFO running `"docker" "start" "-a" "815a72d2eb9290c0c8284660f645a3fba6578a2085a446a3cc46b5e71db5d99f"` Sep 14 19:01:08.143 INFO kablam! usermod: no changes Sep 14 19:01:08.217 INFO kablam! Checking minilzo v0.2.0 Sep 14 19:01:08.540 INFO kablam! Checking btrfs v1.2.2 (file:///source) Sep 14 19:01:09.195 INFO kablam! warning: unused `#[macro_use]` import Sep 14 19:01:09.195 INFO kablam! --> src/lib.rs:10:1 Sep 14 19:01:09.195 INFO kablam! | Sep 14 19:01:09.195 INFO kablam! 10 | #[ macro_use ] Sep 14 19:01:09.195 INFO kablam! | ^^^^^^^^^^^^^^ Sep 14 19:01:09.195 INFO kablam! | Sep 14 19:01:09.195 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 14 19:01:09.195 INFO kablam! Sep 14 19:01:09.295 INFO kablam! warning: unused `#[macro_use]` import Sep 14 19:01:09.295 INFO kablam! --> src/lib.rs:10:1 Sep 14 19:01:09.295 INFO kablam! | Sep 14 19:01:09.295 INFO kablam! 10 | #[ macro_use ] Sep 14 19:01:09.295 INFO kablam! | ^^^^^^^^^^^^^^ Sep 14 19:01:09.295 INFO kablam! | Sep 14 19:01:09.295 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 14 19:01:09.295 INFO kablam! Sep 14 19:01:10.405 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 14 19:01:10.405 INFO kablam! --> src/diskformat/item/extent_data.rs:213:7 Sep 14 19:01:10.405 INFO kablam! | Sep 14 19:01:10.405 INFO kablam! 213 | self.data ().other_encoding) Sep 14 19:01:10.405 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 14 19:01:10.405 INFO kablam! | Sep 14 19:01:10.406 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Sep 14 19:01:10.406 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 14 19:01:10.406 INFO kablam! = note: for more information, see issue #46043 Sep 14 19:01:10.406 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 14 19:01:10.406 INFO kablam! Sep 14 19:01:10.411 INFO kablam! warning: foreign function is never used: `lzo2a_decompress` Sep 14 19:01:10.411 INFO kablam! --> src/compress/lzo.rs:25:2 Sep 14 19:01:10.411 INFO kablam! | Sep 14 19:01:10.411 INFO kablam! 25 | fn lzo2a_decompress ( Sep 14 19:01:10.411 INFO kablam! | _____^ Sep 14 19:01:10.411 INFO kablam! 26 | | src: * const u8, Sep 14 19:01:10.411 INFO kablam! 27 | | src_len: libc::c_uint, Sep 14 19:01:10.411 INFO kablam! 28 | | dst: * const u8, Sep 14 19:01:10.411 INFO kablam! 29 | | dst_len: * mut libc::c_uint, Sep 14 19:01:10.411 INFO kablam! 30 | | wrkmem: * const u8, Sep 14 19:01:10.411 INFO kablam! 31 | | ) -> libc::c_int; Sep 14 19:01:10.411 INFO kablam! | |_____________________^ Sep 14 19:01:10.411 INFO kablam! | Sep 14 19:01:10.411 INFO kablam! = note: #[warn(dead_code)] on by default Sep 14 19:01:10.411 INFO kablam! Sep 14 19:01:10.469 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 14 19:01:10.469 INFO kablam! --> src/diskformat/item/extent_data.rs:213:7 Sep 14 19:01:10.469 INFO kablam! | Sep 14 19:01:10.469 INFO kablam! 213 | self.data ().other_encoding) Sep 14 19:01:10.469 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 14 19:01:10.469 INFO kablam! | Sep 14 19:01:10.469 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Sep 14 19:01:10.469 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 14 19:01:10.469 INFO kablam! = note: for more information, see issue #46043 Sep 14 19:01:10.469 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 14 19:01:10.469 INFO kablam! Sep 14 19:01:10.482 INFO kablam! warning: foreign function is never used: `lzo2a_decompress` Sep 14 19:01:10.482 INFO kablam! --> src/compress/lzo.rs:25:2 Sep 14 19:01:10.482 INFO kablam! | Sep 14 19:01:10.482 INFO kablam! 25 | fn lzo2a_decompress ( Sep 14 19:01:10.482 INFO kablam! | _____^ Sep 14 19:01:10.482 INFO kablam! 26 | | src: * const u8, Sep 14 19:01:10.482 INFO kablam! 27 | | src_len: libc::c_uint, Sep 14 19:01:10.482 INFO kablam! 28 | | dst: * const u8, Sep 14 19:01:10.482 INFO kablam! 29 | | dst_len: * mut libc::c_uint, Sep 14 19:01:10.482 INFO kablam! 30 | | wrkmem: * const u8, Sep 14 19:01:10.482 INFO kablam! 31 | | ) -> libc::c_int; Sep 14 19:01:10.482 INFO kablam! | |_____________________^ Sep 14 19:01:10.482 INFO kablam! | Sep 14 19:01:10.482 INFO kablam! = note: #[warn(dead_code)] on by default Sep 14 19:01:10.482 INFO kablam! Sep 14 19:01:10.593 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.43s Sep 14 19:01:10.604 INFO kablam! su: No module specific data is present Sep 14 19:01:11.196 INFO running `"docker" "rm" "-f" "815a72d2eb9290c0c8284660f645a3fba6578a2085a446a3cc46b5e71db5d99f"` Sep 14 19:01:11.364 INFO blam! 815a72d2eb9290c0c8284660f645a3fba6578a2085a446a3cc46b5e71db5d99f