Dec 05 04:42:15.242 INFO checking vec-2-10-10-10-0.1.2 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 04:42:15.242 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 04:42:15.503 INFO [stdout] 9cf7a17f3470c1807fdb88cec5f35fccab21b632582ec05810342ffed2f886d7
Dec 05 04:42:15.508 INFO running `"docker" "start" "-a" "9cf7a17f3470c1807fdb88cec5f35fccab21b632582ec05810342ffed2f886d7"`
Dec 05 04:42:16.128 INFO [stderr] usermod: no changes
Dec 05 04:42:16.251 INFO [stderr]     Checking vec-2-10-10-10 v0.1.2 (/source)
Dec 05 04:42:16.915 INFO [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Dec 05 04:42:16.915 INFO [stderr]    --> src/lib.rs:287:9
Dec 05 04:42:16.915 INFO [stderr]     |
Dec 05 04:42:16.915 INFO [stderr] 287 |         &self.data
Dec 05 04:42:16.915 INFO [stderr]     |         ^^^^^^^^^^
Dec 05 04:42:16.915 INFO [stderr]     |
Dec 05 04:42:16.915 INFO [stderr]     = note: #[warn(safe_packed_borrows)] on by default
Dec 05 04:42:16.915 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 05 04:42:16.915 INFO [stderr]     = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Dec 05 04:42:16.915 INFO [stderr]     = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Dec 05 04:42:16.915 INFO [stderr] 
Dec 05 04:42:16.988 INFO [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Dec 05 04:42:16.988 INFO [stderr]    --> src/lib.rs:287:9
Dec 05 04:42:16.988 INFO [stderr]     |
Dec 05 04:42:16.988 INFO [stderr] 287 |         &self.data
Dec 05 04:42:16.988 INFO [stderr]     |         ^^^^^^^^^^
Dec 05 04:42:16.988 INFO [stderr]     |
Dec 05 04:42:16.988 INFO [stderr]     = note: #[warn(safe_packed_borrows)] on by default
Dec 05 04:42:16.988 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 05 04:42:16.988 INFO [stderr]     = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Dec 05 04:42:16.988 INFO [stderr]     = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Dec 05 04:42:16.988 INFO [stderr] 
Dec 05 04:42:16.998 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Dec 05 04:42:17.000 INFO [stderr] su: No module specific data is present
Dec 05 04:42:17.423 INFO running `"docker" "inspect" "9cf7a17f3470c1807fdb88cec5f35fccab21b632582ec05810342ffed2f886d7"`
Dec 05 04:42:17.544 INFO running `"docker" "rm" "-f" "9cf7a17f3470c1807fdb88cec5f35fccab21b632582ec05810342ffed2f886d7"`
Dec 05 04:42:17.650 INFO [stdout] 9cf7a17f3470c1807fdb88cec5f35fccab21b632582ec05810342ffed2f886d7