Sep 01 04:22:01.716 INFO checking tendril-0.2.4 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831 Sep 01 04:22:01.716 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets Sep 01 04:22:01.716 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 04:22:01.856 INFO blam! 3e31a2f029d95ca11088b7ce41f3dd2038aeb7ae1ea91dd9a09b839a776b55ba Sep 01 04:22:01.857 INFO running `"docker" "start" "-a" "3e31a2f029d95ca11088b7ce41f3dd2038aeb7ae1ea91dd9a09b839a776b55ba"` Sep 01 04:22:02.889 INFO kablam! Checking utf-8 v0.6.0 Sep 01 04:22:03.324 INFO kablam! Checking tendril v0.2.4 (file:///source) Sep 01 04:22:04.865 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 04:22:04.865 INFO kablam! --> src/tendril.rs:485:26 Sep 01 04:22:04.865 INFO kablam! | Sep 01 04:22:04.865 INFO kablam! 485 | let kind = match self.ptr.get().get() { Sep 01 04:22:04.865 INFO kablam! | ^^^^^^^^ Sep 01 04:22:04.865 INFO kablam! | Sep 01 04:22:04.865 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Sep 01 04:22:04.865 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 04:22:04.865 INFO kablam! = note: for more information, see issue #46043 Sep 01 04:22:04.865 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 04:22:04.865 INFO kablam! Sep 01 04:22:04.867 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 04:22:04.867 INFO kablam! --> src/tendril.rs:561:15 Sep 01 04:22:04.867 INFO kablam! | Sep 01 04:22:04.867 INFO kablam! 561 | match self.ptr.get().get() { Sep 01 04:22:04.867 INFO kablam! | ^^^^^^^^ Sep 01 04:22:04.867 INFO kablam! | Sep 01 04:22:04.867 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 04:22:04.867 INFO kablam! = note: for more information, see issue #46043 Sep 01 04:22:04.867 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 04:22:04.867 INFO kablam! Sep 01 04:22:04.867 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 04:22:04.867 INFO kablam! --> src/tendril.rs:571:17 Sep 01 04:22:04.867 INFO kablam! | Sep 01 04:22:04.867 INFO kablam! 571 | let n = self.ptr.get().get(); Sep 01 04:22:04.867 INFO kablam! | ^^^^^^^^ Sep 01 04:22:04.867 INFO kablam! | Sep 01 04:22:04.867 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 04:22:04.867 INFO kablam! = note: for more information, see issue #46043 Sep 01 04:22:04.867 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 04:22:04.867 INFO kablam! Sep 01 04:22:04.867 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 04:22:04.867 INFO kablam! --> src/tendril.rs:579:17 Sep 01 04:22:04.867 INFO kablam! | Sep 01 04:22:04.867 INFO kablam! 579 | let n = self.ptr.get().get(); Sep 01 04:22:04.867 INFO kablam! | ^^^^^^^^ Sep 01 04:22:04.867 INFO kablam! | Sep 01 04:22:04.867 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 04:22:04.867 INFO kablam! = note: for more information, see issue #46043 Sep 01 04:22:04.867 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 04:22:04.867 INFO kablam! Sep 01 04:22:04.867 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 04:22:04.868 INFO kablam! --> src/tendril.rs:581:39 Sep 01 04:22:04.868 INFO kablam! | Sep 01 04:22:04.868 INFO kablam! 581 | (n > MAX_INLINE_TAG) && (n == other.ptr.get().get()) Sep 01 04:22:04.868 INFO kablam! | ^^^^^^^^^ Sep 01 04:22:04.868 INFO kablam! | Sep 01 04:22:04.868 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 04:22:04.868 INFO kablam! = note: for more information, see issue #46043 Sep 01 04:22:04.868 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 04:22:04.868 INFO kablam! Sep 01 04:22:04.868 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 04:22:04.868 INFO kablam! --> src/tendril.rs:587:12 Sep 01 04:22:04.868 INFO kablam! | Sep 01 04:22:04.868 INFO kablam! 587 | if self.ptr.get().get() <= MAX_INLINE_TAG { Sep 01 04:22:04.868 INFO kablam! | ^^^^^^^^ Sep 01 04:22:04.868 INFO kablam! | Sep 01 04:22:04.868 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 04:22:04.868 INFO kablam! = note: for more information, see issue #46043 Sep 01 04:22:04.868 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 04:22:04.868 INFO kablam! Sep 01 04:22:04.868 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 04:22:04.868 INFO kablam! --> src/tendril.rs:588:13 Sep 01 04:22:04.868 INFO kablam! | Sep 01 04:22:04.868 INFO kablam! 588 | self.ptr.set(unsafe { NonZero::new(EMPTY_TAG) }); Sep 01 04:22:04.868 INFO kablam! | ^^^^^^^^ Sep 01 04:22:04.868 INFO kablam! | Sep 01 04:22:04.868 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 04:22:04.868 INFO kablam! = note: for more information, see issue #46043 Sep 01 04:22:04.869 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 04:22:04.869 INFO kablam! Sep 01 04:22:05.660 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample': use Distribution instead Sep 01 04:22:05.660 INFO kablam! --> examples/fuzz.rs:17:27 Sep 01 04:22:05.660 INFO kablam! | Sep 01 04:22:05.660 INFO kablam! 17 | use rand::distributions::{IndependentSample, Range}; Sep 01 04:22:05.660 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 01 04:22:05.660 INFO kablam! | Sep 01 04:22:05.660 INFO kablam! note: lint level defined here Sep 01 04:22:05.660 INFO kablam! --> examples/fuzz.rs:9:9 Sep 01 04:22:05.660 INFO kablam! | Sep 01 04:22:05.660 INFO kablam! 9 | #![deny(warnings)] Sep 01 04:22:05.660 INFO kablam! | ^^^^^^^^ Sep 01 04:22:05.660 INFO kablam! = note: #[deny(deprecated)] implied by #[deny(warnings)] Sep 01 04:22:05.660 INFO kablam! Sep 01 04:22:05.700 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Sep 01 04:22:05.700 INFO kablam! --> examples/fuzz.rs:22:46 Sep 01 04:22:05.700 INFO kablam! | Sep 01 04:22:05.700 INFO kablam! 22 | let capacity = Range::new(0u32, 1 << 14).ind_sample(&mut rng); Sep 01 04:22:05.700 INFO kablam! | ^^^^^^^^^^ Sep 01 04:22:05.700 INFO kablam! Sep 01 04:22:05.729 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Sep 01 04:22:05.729 INFO kablam! --> examples/fuzz.rs:35:27 Sep 01 04:22:05.729 INFO kablam! | Sep 01 04:22:05.729 INFO kablam! 35 | match dist_action.ind_sample(&mut rng) { Sep 01 04:22:05.729 INFO kablam! | ^^^^^^^^^^ Sep 01 04:22:05.729 INFO kablam! Sep 01 04:22:05.790 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Sep 01 04:22:05.790 INFO kablam! --> examples/fuzz.rs:107:45 Sep 01 04:22:05.790 INFO kablam! | Sep 01 04:22:05.790 INFO kablam! 107 | let i = Range::new(0, text.len()+1).ind_sample(rng); Sep 01 04:22:05.790 INFO kablam! | ^^^^^^^^^^ Sep 01 04:22:05.790 INFO kablam! Sep 01 04:22:05.791 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Sep 01 04:22:05.791 INFO kablam! --> examples/fuzz.rs:116:49 Sep 01 04:22:05.791 INFO kablam! | Sep 01 04:22:05.792 INFO kablam! 116 | let start = Range::new(0, text.len()+1).ind_sample(rng); Sep 01 04:22:05.792 INFO kablam! | ^^^^^^^^^^ Sep 01 04:22:05.792 INFO kablam! Sep 01 04:22:05.792 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Sep 01 04:22:05.792 INFO kablam! --> examples/fuzz.rs:117:51 Sep 01 04:22:05.792 INFO kablam! | Sep 01 04:22:05.792 INFO kablam! 117 | let end = Range::new(start, text.len()+1).ind_sample(rng); Sep 01 04:22:05.792 INFO kablam! | ^^^^^^^^^^ Sep 01 04:22:05.792 INFO kablam! Sep 01 04:22:05.799 INFO kablam! error: aborting due to 6 previous errors Sep 01 04:22:05.799 INFO kablam! Sep 01 04:22:05.805 INFO kablam! error: Could not compile `tendril`. Sep 01 04:22:05.805 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 01 04:22:06.206 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 04:22:06.206 INFO kablam! --> src/tendril.rs:485:26 Sep 01 04:22:06.206 INFO kablam! | Sep 01 04:22:06.206 INFO kablam! 485 | let kind = match self.ptr.get().get() { Sep 01 04:22:06.206 INFO kablam! | ^^^^^^^^ Sep 01 04:22:06.206 INFO kablam! | Sep 01 04:22:06.206 INFO kablam! note: lint level defined here Sep 01 04:22:06.206 INFO kablam! --> src/lib.rs:9:24 Sep 01 04:22:06.206 INFO kablam! | Sep 01 04:22:06.206 INFO kablam! 9 | #![cfg_attr(test, deny(warnings))] Sep 01 04:22:06.206 INFO kablam! | ^^^^^^^^ Sep 01 04:22:06.206 INFO kablam! = note: #[deny(safe_packed_borrows)] implied by #[deny(warnings)] Sep 01 04:22:06.206 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 04:22:06.206 INFO kablam! = note: for more information, see issue #46043 Sep 01 04:22:06.206 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 04:22:06.206 INFO kablam! Sep 01 04:22:06.207 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 04:22:06.207 INFO kablam! --> src/tendril.rs:561:15 Sep 01 04:22:06.207 INFO kablam! | Sep 01 04:22:06.207 INFO kablam! 561 | match self.ptr.get().get() { Sep 01 04:22:06.207 INFO kablam! | ^^^^^^^^ Sep 01 04:22:06.207 INFO kablam! | Sep 01 04:22:06.207 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 04:22:06.207 INFO kablam! = note: for more information, see issue #46043 Sep 01 04:22:06.207 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 04:22:06.207 INFO kablam! Sep 01 04:22:06.207 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 04:22:06.207 INFO kablam! --> src/tendril.rs:571:17 Sep 01 04:22:06.207 INFO kablam! | Sep 01 04:22:06.208 INFO kablam! 571 | let n = self.ptr.get().get(); Sep 01 04:22:06.208 INFO kablam! | ^^^^^^^^ Sep 01 04:22:06.208 INFO kablam! | Sep 01 04:22:06.208 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 04:22:06.208 INFO kablam! = note: for more information, see issue #46043 Sep 01 04:22:06.208 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 04:22:06.208 INFO kablam! Sep 01 04:22:06.208 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 04:22:06.208 INFO kablam! --> src/tendril.rs:579:17 Sep 01 04:22:06.208 INFO kablam! | Sep 01 04:22:06.208 INFO kablam! 579 | let n = self.ptr.get().get(); Sep 01 04:22:06.208 INFO kablam! | ^^^^^^^^ Sep 01 04:22:06.208 INFO kablam! | Sep 01 04:22:06.208 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 04:22:06.208 INFO kablam! = note: for more information, see issue #46043 Sep 01 04:22:06.208 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 04:22:06.208 INFO kablam! Sep 01 04:22:06.208 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 04:22:06.208 INFO kablam! --> src/tendril.rs:581:39 Sep 01 04:22:06.208 INFO kablam! | Sep 01 04:22:06.208 INFO kablam! 581 | (n > MAX_INLINE_TAG) && (n == other.ptr.get().get()) Sep 01 04:22:06.208 INFO kablam! | ^^^^^^^^^ Sep 01 04:22:06.208 INFO kablam! | Sep 01 04:22:06.208 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 04:22:06.208 INFO kablam! = note: for more information, see issue #46043 Sep 01 04:22:06.208 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 04:22:06.208 INFO kablam! Sep 01 04:22:06.208 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 04:22:06.208 INFO kablam! --> src/tendril.rs:587:12 Sep 01 04:22:06.208 INFO kablam! | Sep 01 04:22:06.208 INFO kablam! 587 | if self.ptr.get().get() <= MAX_INLINE_TAG { Sep 01 04:22:06.208 INFO kablam! | ^^^^^^^^ Sep 01 04:22:06.209 INFO kablam! | Sep 01 04:22:06.209 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 04:22:06.209 INFO kablam! = note: for more information, see issue #46043 Sep 01 04:22:06.209 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 04:22:06.209 INFO kablam! Sep 01 04:22:06.209 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 01 04:22:06.209 INFO kablam! --> src/tendril.rs:588:13 Sep 01 04:22:06.209 INFO kablam! | Sep 01 04:22:06.209 INFO kablam! 588 | self.ptr.set(unsafe { NonZero::new(EMPTY_TAG) }); Sep 01 04:22:06.209 INFO kablam! | ^^^^^^^^ Sep 01 04:22:06.209 INFO kablam! | Sep 01 04:22:06.209 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 04:22:06.209 INFO kablam! = note: for more information, see issue #46043 Sep 01 04:22:06.209 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 04:22:06.209 INFO kablam! Sep 01 04:22:06.225 INFO kablam! error: aborting due to 7 previous errors Sep 01 04:22:06.225 INFO kablam! Sep 01 04:22:06.234 INFO kablam! error: Could not compile `tendril`. Sep 01 04:22:06.234 INFO kablam! Sep 01 04:22:06.234 INFO kablam! To learn more, run the command again with --verbose. Sep 01 04:22:06.235 INFO kablam! su: No module specific data is present Sep 01 04:22:06.678 INFO running `"docker" "rm" "-f" "3e31a2f029d95ca11088b7ce41f3dd2038aeb7ae1ea91dd9a09b839a776b55ba"` Sep 01 04:22:06.810 INFO blam! 3e31a2f029d95ca11088b7ce41f3dd2038aeb7ae1ea91dd9a09b839a776b55ba