Sep 01 21:35:38.296 INFO checking tendril-0.2.4 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851 Sep 01 21:35:38.297 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets Sep 01 21:35:38.297 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 21:35:38.489 INFO blam! aedccc0a063858b1b28424c6f8c731c382ba204a346ca7ca1727a12a0dbefc63 Sep 01 21:35:38.492 INFO running `"docker" "start" "-a" "aedccc0a063858b1b28424c6f8c731c382ba204a346ca7ca1727a12a0dbefc63"` Sep 01 21:35:39.192 INFO kablam! Checking tendril v0.2.4 (file:///source) Sep 01 21:35:40.777 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 21:35:40.777 INFO kablam! --> src/tendril.rs:485:26 Sep 01 21:35:40.777 INFO kablam! | Sep 01 21:35:40.777 INFO kablam! 485 | let kind = match self.ptr.get().get() { Sep 01 21:35:40.777 INFO kablam! | ^^^^^^^^ Sep 01 21:35:40.777 INFO kablam! | Sep 01 21:35:40.777 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Sep 01 21:35:40.777 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 01 21:35:40.777 INFO kablam! = note: for more information, see issue #46043 Sep 01 21:35:40.777 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 01 21:35:40.777 INFO kablam! Sep 01 21:35:40.777 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 21:35:40.778 INFO kablam! --> src/tendril.rs:561:15 Sep 01 21:35:40.778 INFO kablam! | Sep 01 21:35:40.778 INFO kablam! 561 | match self.ptr.get().get() { Sep 01 21:35:40.778 INFO kablam! | ^^^^^^^^ Sep 01 21:35:40.778 INFO kablam! | Sep 01 21:35:40.778 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 01 21:35:40.778 INFO kablam! = note: for more information, see issue #46043 Sep 01 21:35:40.778 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 01 21:35:40.778 INFO kablam! Sep 01 21:35:40.778 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 21:35:40.778 INFO kablam! --> src/tendril.rs:571:17 Sep 01 21:35:40.778 INFO kablam! | Sep 01 21:35:40.778 INFO kablam! 571 | let n = self.ptr.get().get(); Sep 01 21:35:40.778 INFO kablam! | ^^^^^^^^ Sep 01 21:35:40.778 INFO kablam! | Sep 01 21:35:40.778 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 01 21:35:40.778 INFO kablam! = note: for more information, see issue #46043 Sep 01 21:35:40.778 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 01 21:35:40.778 INFO kablam! Sep 01 21:35:40.778 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 21:35:40.779 INFO kablam! --> src/tendril.rs:579:17 Sep 01 21:35:40.779 INFO kablam! | Sep 01 21:35:40.779 INFO kablam! 579 | let n = self.ptr.get().get(); Sep 01 21:35:40.779 INFO kablam! | ^^^^^^^^ Sep 01 21:35:40.779 INFO kablam! | Sep 01 21:35:40.779 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 01 21:35:40.779 INFO kablam! = note: for more information, see issue #46043 Sep 01 21:35:40.779 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 01 21:35:40.779 INFO kablam! Sep 01 21:35:40.779 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 21:35:40.779 INFO kablam! --> src/tendril.rs:581:39 Sep 01 21:35:40.779 INFO kablam! | Sep 01 21:35:40.779 INFO kablam! 581 | (n > MAX_INLINE_TAG) && (n == other.ptr.get().get()) Sep 01 21:35:40.779 INFO kablam! | ^^^^^^^^^ Sep 01 21:35:40.779 INFO kablam! | Sep 01 21:35:40.779 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 01 21:35:40.779 INFO kablam! = note: for more information, see issue #46043 Sep 01 21:35:40.779 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 01 21:35:40.779 INFO kablam! Sep 01 21:35:40.780 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 21:35:40.780 INFO kablam! --> src/tendril.rs:587:12 Sep 01 21:35:40.780 INFO kablam! | Sep 01 21:35:40.780 INFO kablam! 587 | if self.ptr.get().get() <= MAX_INLINE_TAG { Sep 01 21:35:40.780 INFO kablam! | ^^^^^^^^ Sep 01 21:35:40.780 INFO kablam! | Sep 01 21:35:40.781 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 01 21:35:40.781 INFO kablam! = note: for more information, see issue #46043 Sep 01 21:35:40.781 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 01 21:35:40.781 INFO kablam! Sep 01 21:35:40.781 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 21:35:40.781 INFO kablam! --> src/tendril.rs:588:13 Sep 01 21:35:40.781 INFO kablam! | Sep 01 21:35:40.781 INFO kablam! 588 | self.ptr.set(unsafe { NonZero::new(EMPTY_TAG) }); Sep 01 21:35:40.781 INFO kablam! | ^^^^^^^^ Sep 01 21:35:40.781 INFO kablam! | Sep 01 21:35:40.781 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 01 21:35:40.781 INFO kablam! = note: for more information, see issue #46043 Sep 01 21:35:40.781 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 01 21:35:40.781 INFO kablam! Sep 01 21:35:41.447 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample': use Distribution instead Sep 01 21:35:41.447 INFO kablam! --> examples/fuzz.rs:17:27 Sep 01 21:35:41.447 INFO kablam! | Sep 01 21:35:41.447 INFO kablam! 17 | use rand::distributions::{IndependentSample, Range}; Sep 01 21:35:41.448 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 01 21:35:41.448 INFO kablam! | Sep 01 21:35:41.448 INFO kablam! note: lint level defined here Sep 01 21:35:41.448 INFO kablam! --> examples/fuzz.rs:9:9 Sep 01 21:35:41.448 INFO kablam! | Sep 01 21:35:41.448 INFO kablam! 9 | #![deny(warnings)] Sep 01 21:35:41.448 INFO kablam! | ^^^^^^^^ Sep 01 21:35:41.448 INFO kablam! = note: #[deny(deprecated)] implied by #[deny(warnings)] Sep 01 21:35:41.448 INFO kablam! Sep 01 21:35:41.487 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Sep 01 21:35:41.487 INFO kablam! --> examples/fuzz.rs:22:46 Sep 01 21:35:41.487 INFO kablam! | Sep 01 21:35:41.487 INFO kablam! 22 | let capacity = Range::new(0u32, 1 << 14).ind_sample(&mut rng); Sep 01 21:35:41.487 INFO kablam! | ^^^^^^^^^^ Sep 01 21:35:41.487 INFO kablam! Sep 01 21:35:41.515 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Sep 01 21:35:41.515 INFO kablam! --> examples/fuzz.rs:35:27 Sep 01 21:35:41.515 INFO kablam! | Sep 01 21:35:41.515 INFO kablam! 35 | match dist_action.ind_sample(&mut rng) { Sep 01 21:35:41.515 INFO kablam! | ^^^^^^^^^^ Sep 01 21:35:41.516 INFO kablam! Sep 01 21:35:41.594 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Sep 01 21:35:41.594 INFO kablam! --> examples/fuzz.rs:107:45 Sep 01 21:35:41.594 INFO kablam! | Sep 01 21:35:41.594 INFO kablam! 107 | let i = Range::new(0, text.len()+1).ind_sample(rng); Sep 01 21:35:41.594 INFO kablam! | ^^^^^^^^^^ Sep 01 21:35:41.595 INFO kablam! Sep 01 21:35:41.596 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Sep 01 21:35:41.596 INFO kablam! --> examples/fuzz.rs:116:49 Sep 01 21:35:41.596 INFO kablam! | Sep 01 21:35:41.596 INFO kablam! 116 | let start = Range::new(0, text.len()+1).ind_sample(rng); Sep 01 21:35:41.596 INFO kablam! | ^^^^^^^^^^ Sep 01 21:35:41.596 INFO kablam! Sep 01 21:35:41.597 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Sep 01 21:35:41.597 INFO kablam! --> examples/fuzz.rs:117:51 Sep 01 21:35:41.597 INFO kablam! | Sep 01 21:35:41.597 INFO kablam! 117 | let end = Range::new(start, text.len()+1).ind_sample(rng); Sep 01 21:35:41.597 INFO kablam! | ^^^^^^^^^^ Sep 01 21:35:41.597 INFO kablam! Sep 01 21:35:41.606 INFO kablam! error: aborting due to 6 previous errors Sep 01 21:35:41.606 INFO kablam! Sep 01 21:35:41.614 INFO kablam! error: Could not compile `tendril`. Sep 01 21:35:41.614 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 01 21:35:42.419 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 21:35:42.419 INFO kablam! --> src/tendril.rs:485:26 Sep 01 21:35:42.419 INFO kablam! | Sep 01 21:35:42.420 INFO kablam! 485 | let kind = match self.ptr.get().get() { Sep 01 21:35:42.420 INFO kablam! | ^^^^^^^^ Sep 01 21:35:42.420 INFO kablam! | Sep 01 21:35:42.420 INFO kablam! note: lint level defined here Sep 01 21:35:42.420 INFO kablam! --> src/lib.rs:9:24 Sep 01 21:35:42.420 INFO kablam! | Sep 01 21:35:42.420 INFO kablam! 9 | #![cfg_attr(test, deny(warnings))] Sep 01 21:35:42.420 INFO kablam! | ^^^^^^^^ Sep 01 21:35:42.420 INFO kablam! = note: #[deny(safe_packed_borrows)] implied by #[deny(warnings)] Sep 01 21:35:42.420 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 01 21:35:42.420 INFO kablam! = note: for more information, see issue #46043 Sep 01 21:35:42.420 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 01 21:35:42.420 INFO kablam! Sep 01 21:35:42.420 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 21:35:42.420 INFO kablam! --> src/tendril.rs:561:15 Sep 01 21:35:42.420 INFO kablam! | Sep 01 21:35:42.420 INFO kablam! 561 | match self.ptr.get().get() { Sep 01 21:35:42.420 INFO kablam! | ^^^^^^^^ Sep 01 21:35:42.420 INFO kablam! | Sep 01 21:35:42.420 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 01 21:35:42.420 INFO kablam! = note: for more information, see issue #46043 Sep 01 21:35:42.420 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 01 21:35:42.420 INFO kablam! Sep 01 21:35:42.420 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 21:35:42.420 INFO kablam! --> src/tendril.rs:571:17 Sep 01 21:35:42.420 INFO kablam! | Sep 01 21:35:42.420 INFO kablam! 571 | let n = self.ptr.get().get(); Sep 01 21:35:42.420 INFO kablam! | ^^^^^^^^ Sep 01 21:35:42.420 INFO kablam! | Sep 01 21:35:42.420 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 01 21:35:42.420 INFO kablam! = note: for more information, see issue #46043 Sep 01 21:35:42.420 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 01 21:35:42.420 INFO kablam! Sep 01 21:35:42.420 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 21:35:42.420 INFO kablam! --> src/tendril.rs:579:17 Sep 01 21:35:42.420 INFO kablam! | Sep 01 21:35:42.420 INFO kablam! 579 | let n = self.ptr.get().get(); Sep 01 21:35:42.421 INFO kablam! | ^^^^^^^^ Sep 01 21:35:42.421 INFO kablam! | Sep 01 21:35:42.421 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 01 21:35:42.421 INFO kablam! = note: for more information, see issue #46043 Sep 01 21:35:42.421 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 01 21:35:42.421 INFO kablam! Sep 01 21:35:42.421 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 21:35:42.421 INFO kablam! --> src/tendril.rs:581:39 Sep 01 21:35:42.421 INFO kablam! | Sep 01 21:35:42.421 INFO kablam! 581 | (n > MAX_INLINE_TAG) && (n == other.ptr.get().get()) Sep 01 21:35:42.421 INFO kablam! | ^^^^^^^^^ Sep 01 21:35:42.421 INFO kablam! | Sep 01 21:35:42.421 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 01 21:35:42.421 INFO kablam! = note: for more information, see issue #46043 Sep 01 21:35:42.421 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 01 21:35:42.421 INFO kablam! Sep 01 21:35:42.421 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 21:35:42.421 INFO kablam! --> src/tendril.rs:587:12 Sep 01 21:35:42.421 INFO kablam! | Sep 01 21:35:42.421 INFO kablam! 587 | if self.ptr.get().get() <= MAX_INLINE_TAG { Sep 01 21:35:42.421 INFO kablam! | ^^^^^^^^ Sep 01 21:35:42.421 INFO kablam! | Sep 01 21:35:42.421 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 01 21:35:42.421 INFO kablam! = note: for more information, see issue #46043 Sep 01 21:35:42.421 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 01 21:35:42.421 INFO kablam! Sep 01 21:35:42.421 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 21:35:42.421 INFO kablam! --> src/tendril.rs:588:13 Sep 01 21:35:42.421 INFO kablam! | Sep 01 21:35:42.421 INFO kablam! 588 | self.ptr.set(unsafe { NonZero::new(EMPTY_TAG) }); Sep 01 21:35:42.421 INFO kablam! | ^^^^^^^^ Sep 01 21:35:42.421 INFO kablam! | Sep 01 21:35:42.421 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 01 21:35:42.421 INFO kablam! = note: for more information, see issue #46043 Sep 01 21:35:42.421 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 01 21:35:42.421 INFO kablam! Sep 01 21:35:42.451 INFO kablam! error: aborting due to 7 previous errors Sep 01 21:35:42.451 INFO kablam! Sep 01 21:35:42.463 INFO kablam! error: Could not compile `tendril`. Sep 01 21:35:42.463 INFO kablam! Sep 01 21:35:42.463 INFO kablam! To learn more, run the command again with --verbose. Sep 01 21:35:42.464 INFO kablam! su: No module specific data is present Sep 01 21:35:42.837 INFO running `"docker" "rm" "-f" "aedccc0a063858b1b28424c6f8c731c382ba204a346ca7ca1727a12a0dbefc63"` Sep 01 21:35:42.947 INFO blam! aedccc0a063858b1b28424c6f8c731c382ba204a346ca7ca1727a12a0dbefc63