Sep 05 22:05:27.525 INFO checking tendril-0.2.4 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854 Sep 05 22:05:27.525 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets Sep 05 22:05:27.525 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 05 22:05:27.695 INFO blam! 35db67331d18fb984f1a2d350dd7362b2b827369480b52ec6c5d500b20933bb9 Sep 05 22:05:27.696 INFO running `"docker" "start" "-a" "35db67331d18fb984f1a2d350dd7362b2b827369480b52ec6c5d500b20933bb9"` Sep 05 22:05:28.626 INFO kablam! usermod: no changes Sep 05 22:05:28.698 INFO kablam! Checking utf-8 v0.6.0 Sep 05 22:05:29.034 INFO kablam! Checking tendril v0.2.4 (file:///source) Sep 05 22:05:29.913 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 05 22:05:29.913 INFO kablam! --> src/tendril.rs:485:26 Sep 05 22:05:29.913 INFO kablam! | Sep 05 22:05:29.913 INFO kablam! 485 | let kind = match self.ptr.get().get() { Sep 05 22:05:29.913 INFO kablam! | ^^^^^^^^ Sep 05 22:05:29.913 INFO kablam! | Sep 05 22:05:29.913 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Sep 05 22:05:29.913 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 05 22:05:29.913 INFO kablam! = note: for more information, see issue #46043 Sep 05 22:05:29.913 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 05 22:05:29.913 INFO kablam! Sep 05 22:05:29.913 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 05 22:05:29.913 INFO kablam! --> src/tendril.rs:561:15 Sep 05 22:05:29.913 INFO kablam! | Sep 05 22:05:29.913 INFO kablam! 561 | match self.ptr.get().get() { Sep 05 22:05:29.913 INFO kablam! | ^^^^^^^^ Sep 05 22:05:29.913 INFO kablam! | Sep 05 22:05:29.913 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 05 22:05:29.913 INFO kablam! = note: for more information, see issue #46043 Sep 05 22:05:29.913 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 05 22:05:29.913 INFO kablam! Sep 05 22:05:29.913 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 05 22:05:29.913 INFO kablam! --> src/tendril.rs:571:17 Sep 05 22:05:29.913 INFO kablam! | Sep 05 22:05:29.913 INFO kablam! 571 | let n = self.ptr.get().get(); Sep 05 22:05:29.913 INFO kablam! | ^^^^^^^^ Sep 05 22:05:29.914 INFO kablam! | Sep 05 22:05:29.914 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 05 22:05:29.914 INFO kablam! = note: for more information, see issue #46043 Sep 05 22:05:29.914 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 05 22:05:29.914 INFO kablam! Sep 05 22:05:29.914 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 05 22:05:29.914 INFO kablam! --> src/tendril.rs:579:17 Sep 05 22:05:29.914 INFO kablam! | Sep 05 22:05:29.914 INFO kablam! 579 | let n = self.ptr.get().get(); Sep 05 22:05:29.914 INFO kablam! | ^^^^^^^^ Sep 05 22:05:29.914 INFO kablam! | Sep 05 22:05:29.914 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 05 22:05:29.914 INFO kablam! = note: for more information, see issue #46043 Sep 05 22:05:29.914 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 05 22:05:29.914 INFO kablam! Sep 05 22:05:29.914 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 05 22:05:29.914 INFO kablam! --> src/tendril.rs:581:39 Sep 05 22:05:29.914 INFO kablam! | Sep 05 22:05:29.914 INFO kablam! 581 | (n > MAX_INLINE_TAG) && (n == other.ptr.get().get()) Sep 05 22:05:29.914 INFO kablam! | ^^^^^^^^^ Sep 05 22:05:29.914 INFO kablam! | Sep 05 22:05:29.914 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 05 22:05:29.914 INFO kablam! = note: for more information, see issue #46043 Sep 05 22:05:29.914 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 05 22:05:29.914 INFO kablam! Sep 05 22:05:29.914 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 05 22:05:29.914 INFO kablam! --> src/tendril.rs:587:12 Sep 05 22:05:29.914 INFO kablam! | Sep 05 22:05:29.914 INFO kablam! 587 | if self.ptr.get().get() <= MAX_INLINE_TAG { Sep 05 22:05:29.914 INFO kablam! | ^^^^^^^^ Sep 05 22:05:29.914 INFO kablam! | Sep 05 22:05:29.914 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 05 22:05:29.914 INFO kablam! = note: for more information, see issue #46043 Sep 05 22:05:29.914 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 05 22:05:29.914 INFO kablam! Sep 05 22:05:29.914 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 05 22:05:29.914 INFO kablam! --> src/tendril.rs:588:13 Sep 05 22:05:29.914 INFO kablam! | Sep 05 22:05:29.914 INFO kablam! 588 | self.ptr.set(unsafe { NonZero::new(EMPTY_TAG) }); Sep 05 22:05:29.914 INFO kablam! | ^^^^^^^^ Sep 05 22:05:29.914 INFO kablam! | Sep 05 22:05:29.915 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 05 22:05:29.915 INFO kablam! = note: for more information, see issue #46043 Sep 05 22:05:29.915 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 05 22:05:29.915 INFO kablam! Sep 05 22:05:30.269 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample': use Distribution instead Sep 05 22:05:30.269 INFO kablam! --> examples/fuzz.rs:17:27 Sep 05 22:05:30.269 INFO kablam! | Sep 05 22:05:30.269 INFO kablam! 17 | use rand::distributions::{IndependentSample, Range}; Sep 05 22:05:30.269 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 05 22:05:30.269 INFO kablam! | Sep 05 22:05:30.269 INFO kablam! note: lint level defined here Sep 05 22:05:30.269 INFO kablam! --> examples/fuzz.rs:9:9 Sep 05 22:05:30.269 INFO kablam! | Sep 05 22:05:30.269 INFO kablam! 9 | #![deny(warnings)] Sep 05 22:05:30.269 INFO kablam! | ^^^^^^^^ Sep 05 22:05:30.269 INFO kablam! = note: #[deny(deprecated)] implied by #[deny(warnings)] Sep 05 22:05:30.269 INFO kablam! Sep 05 22:05:30.281 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Sep 05 22:05:30.281 INFO kablam! --> examples/fuzz.rs:22:46 Sep 05 22:05:30.281 INFO kablam! | Sep 05 22:05:30.281 INFO kablam! 22 | let capacity = Range::new(0u32, 1 << 14).ind_sample(&mut rng); Sep 05 22:05:30.281 INFO kablam! | ^^^^^^^^^^ Sep 05 22:05:30.281 INFO kablam! Sep 05 22:05:30.292 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Sep 05 22:05:30.292 INFO kablam! --> examples/fuzz.rs:35:27 Sep 05 22:05:30.292 INFO kablam! | Sep 05 22:05:30.292 INFO kablam! 35 | match dist_action.ind_sample(&mut rng) { Sep 05 22:05:30.292 INFO kablam! | ^^^^^^^^^^ Sep 05 22:05:30.292 INFO kablam! Sep 05 22:05:30.323 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Sep 05 22:05:30.323 INFO kablam! --> examples/fuzz.rs:107:45 Sep 05 22:05:30.323 INFO kablam! | Sep 05 22:05:30.323 INFO kablam! 107 | let i = Range::new(0, text.len()+1).ind_sample(rng); Sep 05 22:05:30.323 INFO kablam! | ^^^^^^^^^^ Sep 05 22:05:30.323 INFO kablam! Sep 05 22:05:30.323 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Sep 05 22:05:30.323 INFO kablam! --> examples/fuzz.rs:116:49 Sep 05 22:05:30.323 INFO kablam! | Sep 05 22:05:30.324 INFO kablam! 116 | let start = Range::new(0, text.len()+1).ind_sample(rng); Sep 05 22:05:30.324 INFO kablam! | ^^^^^^^^^^ Sep 05 22:05:30.324 INFO kablam! Sep 05 22:05:30.324 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Sep 05 22:05:30.324 INFO kablam! --> examples/fuzz.rs:117:51 Sep 05 22:05:30.324 INFO kablam! | Sep 05 22:05:30.324 INFO kablam! 117 | let end = Range::new(start, text.len()+1).ind_sample(rng); Sep 05 22:05:30.324 INFO kablam! | ^^^^^^^^^^ Sep 05 22:05:30.324 INFO kablam! Sep 05 22:05:30.328 INFO kablam! error: aborting due to 6 previous errors Sep 05 22:05:30.328 INFO kablam! Sep 05 22:05:30.334 INFO kablam! error: Could not compile `tendril`. Sep 05 22:05:30.334 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 05 22:05:30.979 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 05 22:05:30.979 INFO kablam! --> src/tendril.rs:485:26 Sep 05 22:05:30.979 INFO kablam! | Sep 05 22:05:30.979 INFO kablam! 485 | let kind = match self.ptr.get().get() { Sep 05 22:05:30.979 INFO kablam! | ^^^^^^^^ Sep 05 22:05:30.979 INFO kablam! | Sep 05 22:05:30.979 INFO kablam! note: lint level defined here Sep 05 22:05:30.979 INFO kablam! --> src/lib.rs:9:24 Sep 05 22:05:30.979 INFO kablam! | Sep 05 22:05:30.979 INFO kablam! 9 | #![cfg_attr(test, deny(warnings))] Sep 05 22:05:30.979 INFO kablam! | ^^^^^^^^ Sep 05 22:05:30.979 INFO kablam! = note: #[deny(safe_packed_borrows)] implied by #[deny(warnings)] Sep 05 22:05:30.979 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 05 22:05:30.979 INFO kablam! = note: for more information, see issue #46043 Sep 05 22:05:30.979 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 05 22:05:30.979 INFO kablam! Sep 05 22:05:30.979 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 05 22:05:30.979 INFO kablam! --> src/tendril.rs:561:15 Sep 05 22:05:30.979 INFO kablam! | Sep 05 22:05:30.979 INFO kablam! 561 | match self.ptr.get().get() { Sep 05 22:05:30.979 INFO kablam! | ^^^^^^^^ Sep 05 22:05:30.980 INFO kablam! | Sep 05 22:05:30.980 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 05 22:05:30.980 INFO kablam! = note: for more information, see issue #46043 Sep 05 22:05:30.980 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 05 22:05:30.980 INFO kablam! Sep 05 22:05:30.980 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 05 22:05:30.980 INFO kablam! --> src/tendril.rs:571:17 Sep 05 22:05:30.980 INFO kablam! | Sep 05 22:05:30.980 INFO kablam! 571 | let n = self.ptr.get().get(); Sep 05 22:05:30.980 INFO kablam! | ^^^^^^^^ Sep 05 22:05:30.980 INFO kablam! | Sep 05 22:05:30.980 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 05 22:05:30.980 INFO kablam! = note: for more information, see issue #46043 Sep 05 22:05:30.980 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 05 22:05:30.980 INFO kablam! Sep 05 22:05:30.980 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 05 22:05:30.980 INFO kablam! --> src/tendril.rs:579:17 Sep 05 22:05:30.980 INFO kablam! | Sep 05 22:05:30.980 INFO kablam! 579 | let n = self.ptr.get().get(); Sep 05 22:05:30.980 INFO kablam! | ^^^^^^^^ Sep 05 22:05:30.980 INFO kablam! | Sep 05 22:05:30.980 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 05 22:05:30.980 INFO kablam! = note: for more information, see issue #46043 Sep 05 22:05:30.980 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 05 22:05:30.980 INFO kablam! Sep 05 22:05:30.980 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 05 22:05:30.980 INFO kablam! --> src/tendril.rs:581:39 Sep 05 22:05:30.980 INFO kablam! | Sep 05 22:05:30.980 INFO kablam! 581 | (n > MAX_INLINE_TAG) && (n == other.ptr.get().get()) Sep 05 22:05:30.980 INFO kablam! | ^^^^^^^^^ Sep 05 22:05:30.980 INFO kablam! | Sep 05 22:05:30.980 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 05 22:05:30.980 INFO kablam! = note: for more information, see issue #46043 Sep 05 22:05:30.980 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 05 22:05:30.980 INFO kablam! Sep 05 22:05:30.980 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 05 22:05:30.980 INFO kablam! --> src/tendril.rs:587:12 Sep 05 22:05:30.980 INFO kablam! | Sep 05 22:05:30.980 INFO kablam! 587 | if self.ptr.get().get() <= MAX_INLINE_TAG { Sep 05 22:05:30.980 INFO kablam! | ^^^^^^^^ Sep 05 22:05:30.980 INFO kablam! | Sep 05 22:05:30.980 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 05 22:05:30.980 INFO kablam! = note: for more information, see issue #46043 Sep 05 22:05:30.980 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 05 22:05:30.980 INFO kablam! Sep 05 22:05:30.980 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 05 22:05:30.980 INFO kablam! --> src/tendril.rs:588:13 Sep 05 22:05:30.980 INFO kablam! | Sep 05 22:05:30.980 INFO kablam! 588 | self.ptr.set(unsafe { NonZero::new(EMPTY_TAG) }); Sep 05 22:05:30.980 INFO kablam! | ^^^^^^^^ Sep 05 22:05:30.980 INFO kablam! | Sep 05 22:05:30.980 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 05 22:05:30.980 INFO kablam! = note: for more information, see issue #46043 Sep 05 22:05:30.980 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 05 22:05:30.980 INFO kablam! Sep 05 22:05:31.005 INFO kablam! error: aborting due to 7 previous errors Sep 05 22:05:31.005 INFO kablam! Sep 05 22:05:31.009 INFO kablam! error: Could not compile `tendril`. Sep 05 22:05:31.009 INFO kablam! Sep 05 22:05:31.009 INFO kablam! To learn more, run the command again with --verbose. Sep 05 22:05:31.010 INFO kablam! su: No module specific data is present Sep 05 22:05:31.687 INFO running `"docker" "rm" "-f" "35db67331d18fb984f1a2d350dd7362b2b827369480b52ec6c5d500b20933bb9"` Sep 05 22:05:31.749 INFO blam! 35db67331d18fb984f1a2d350dd7362b2b827369480b52ec6c5d500b20933bb9