Sep 17 16:12:07.192 INFO checking tendril-0.2.4 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033 Sep 17 16:12:07.192 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets Sep 17 16:12:07.192 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-1/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 17 16:12:07.411 INFO blam! f9e56893d89509a82cc82900d44dbb87adde3936672a3c2b6562f096842fbe75 Sep 17 16:12:07.413 INFO running `"docker" "start" "-a" "f9e56893d89509a82cc82900d44dbb87adde3936672a3c2b6562f096842fbe75"` Sep 17 16:12:08.362 INFO kablam! usermod: no changes Sep 17 16:12:08.480 INFO kablam! Checking utf-8 v0.6.0 Sep 17 16:12:08.934 INFO kablam! Checking tendril v0.2.4 (/source) Sep 17 16:12:09.939 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 17 16:12:09.939 INFO kablam! --> src/tendril.rs:485:26 Sep 17 16:12:09.939 INFO kablam! | Sep 17 16:12:09.939 INFO kablam! 485 | let kind = match self.ptr.get().get() { Sep 17 16:12:09.939 INFO kablam! | ^^^^^^^^ Sep 17 16:12:09.939 INFO kablam! | Sep 17 16:12:09.939 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Sep 17 16:12:09.939 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 17 16:12:09.939 INFO kablam! = note: for more information, see issue #46043 Sep 17 16:12:09.939 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 17 16:12:09.939 INFO kablam! Sep 17 16:12:09.939 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 17 16:12:09.939 INFO kablam! --> src/tendril.rs:561:15 Sep 17 16:12:09.939 INFO kablam! | Sep 17 16:12:09.939 INFO kablam! 561 | match self.ptr.get().get() { Sep 17 16:12:09.939 INFO kablam! | ^^^^^^^^ Sep 17 16:12:09.939 INFO kablam! | Sep 17 16:12:09.939 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 17 16:12:09.939 INFO kablam! = note: for more information, see issue #46043 Sep 17 16:12:09.939 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 17 16:12:09.939 INFO kablam! Sep 17 16:12:09.939 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 17 16:12:09.939 INFO kablam! --> src/tendril.rs:571:17 Sep 17 16:12:09.939 INFO kablam! | Sep 17 16:12:09.939 INFO kablam! 571 | let n = self.ptr.get().get(); Sep 17 16:12:09.939 INFO kablam! | ^^^^^^^^ Sep 17 16:12:09.939 INFO kablam! | Sep 17 16:12:09.939 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 17 16:12:09.939 INFO kablam! = note: for more information, see issue #46043 Sep 17 16:12:09.939 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 17 16:12:09.939 INFO kablam! Sep 17 16:12:09.939 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 17 16:12:09.940 INFO kablam! --> src/tendril.rs:579:17 Sep 17 16:12:09.940 INFO kablam! | Sep 17 16:12:09.940 INFO kablam! 579 | let n = self.ptr.get().get(); Sep 17 16:12:09.940 INFO kablam! | ^^^^^^^^ Sep 17 16:12:09.940 INFO kablam! | Sep 17 16:12:09.940 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 17 16:12:09.940 INFO kablam! = note: for more information, see issue #46043 Sep 17 16:12:09.940 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 17 16:12:09.940 INFO kablam! Sep 17 16:12:09.940 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 17 16:12:09.940 INFO kablam! --> src/tendril.rs:581:39 Sep 17 16:12:09.940 INFO kablam! | Sep 17 16:12:09.940 INFO kablam! 581 | (n > MAX_INLINE_TAG) && (n == other.ptr.get().get()) Sep 17 16:12:09.940 INFO kablam! | ^^^^^^^^^ Sep 17 16:12:09.940 INFO kablam! | Sep 17 16:12:09.940 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 17 16:12:09.940 INFO kablam! = note: for more information, see issue #46043 Sep 17 16:12:09.940 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 17 16:12:09.940 INFO kablam! Sep 17 16:12:09.940 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 17 16:12:09.940 INFO kablam! --> src/tendril.rs:587:12 Sep 17 16:12:09.940 INFO kablam! | Sep 17 16:12:09.940 INFO kablam! 587 | if self.ptr.get().get() <= MAX_INLINE_TAG { Sep 17 16:12:09.940 INFO kablam! | ^^^^^^^^ Sep 17 16:12:09.940 INFO kablam! | Sep 17 16:12:09.940 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 17 16:12:09.940 INFO kablam! = note: for more information, see issue #46043 Sep 17 16:12:09.940 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 17 16:12:09.940 INFO kablam! Sep 17 16:12:09.940 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 17 16:12:09.940 INFO kablam! --> src/tendril.rs:588:13 Sep 17 16:12:09.940 INFO kablam! | Sep 17 16:12:09.940 INFO kablam! 588 | self.ptr.set(unsafe { NonZero::new(EMPTY_TAG) }); Sep 17 16:12:09.940 INFO kablam! | ^^^^^^^^ Sep 17 16:12:09.940 INFO kablam! | Sep 17 16:12:09.940 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 17 16:12:09.940 INFO kablam! = note: for more information, see issue #46043 Sep 17 16:12:09.940 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 17 16:12:09.940 INFO kablam! Sep 17 16:12:10.375 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample': use Distribution instead Sep 17 16:12:10.375 INFO kablam! --> examples/fuzz.rs:17:27 Sep 17 16:12:10.375 INFO kablam! | Sep 17 16:12:10.375 INFO kablam! 17 | use rand::distributions::{IndependentSample, Range}; Sep 17 16:12:10.375 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 17 16:12:10.375 INFO kablam! | Sep 17 16:12:10.375 INFO kablam! note: lint level defined here Sep 17 16:12:10.375 INFO kablam! --> examples/fuzz.rs:9:9 Sep 17 16:12:10.375 INFO kablam! | Sep 17 16:12:10.375 INFO kablam! 9 | #![deny(warnings)] Sep 17 16:12:10.375 INFO kablam! | ^^^^^^^^ Sep 17 16:12:10.375 INFO kablam! = note: #[deny(deprecated)] implied by #[deny(warnings)] Sep 17 16:12:10.375 INFO kablam! Sep 17 16:12:10.397 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Sep 17 16:12:10.397 INFO kablam! --> examples/fuzz.rs:22:46 Sep 17 16:12:10.397 INFO kablam! | Sep 17 16:12:10.397 INFO kablam! 22 | let capacity = Range::new(0u32, 1 << 14).ind_sample(&mut rng); Sep 17 16:12:10.397 INFO kablam! | ^^^^^^^^^^ Sep 17 16:12:10.397 INFO kablam! Sep 17 16:12:10.411 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Sep 17 16:12:10.411 INFO kablam! --> examples/fuzz.rs:35:27 Sep 17 16:12:10.411 INFO kablam! | Sep 17 16:12:10.411 INFO kablam! 35 | match dist_action.ind_sample(&mut rng) { Sep 17 16:12:10.411 INFO kablam! | ^^^^^^^^^^ Sep 17 16:12:10.411 INFO kablam! Sep 17 16:12:10.475 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Sep 17 16:12:10.475 INFO kablam! --> examples/fuzz.rs:107:45 Sep 17 16:12:10.475 INFO kablam! | Sep 17 16:12:10.475 INFO kablam! 107 | let i = Range::new(0, text.len()+1).ind_sample(rng); Sep 17 16:12:10.475 INFO kablam! | ^^^^^^^^^^ Sep 17 16:12:10.475 INFO kablam! Sep 17 16:12:10.475 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Sep 17 16:12:10.475 INFO kablam! --> examples/fuzz.rs:116:49 Sep 17 16:12:10.475 INFO kablam! | Sep 17 16:12:10.475 INFO kablam! 116 | let start = Range::new(0, text.len()+1).ind_sample(rng); Sep 17 16:12:10.475 INFO kablam! | ^^^^^^^^^^ Sep 17 16:12:10.475 INFO kablam! Sep 17 16:12:10.479 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Sep 17 16:12:10.479 INFO kablam! --> examples/fuzz.rs:117:51 Sep 17 16:12:10.479 INFO kablam! | Sep 17 16:12:10.479 INFO kablam! 117 | let end = Range::new(start, text.len()+1).ind_sample(rng); Sep 17 16:12:10.479 INFO kablam! | ^^^^^^^^^^ Sep 17 16:12:10.479 INFO kablam! Sep 17 16:12:10.487 INFO kablam! error: aborting due to 6 previous errors Sep 17 16:12:10.487 INFO kablam! Sep 17 16:12:10.492 INFO kablam! error: Could not compile `tendril`. Sep 17 16:12:10.492 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 17 16:12:11.103 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 17 16:12:11.103 INFO kablam! --> src/tendril.rs:485:26 Sep 17 16:12:11.103 INFO kablam! | Sep 17 16:12:11.103 INFO kablam! 485 | let kind = match self.ptr.get().get() { Sep 17 16:12:11.103 INFO kablam! | ^^^^^^^^ Sep 17 16:12:11.103 INFO kablam! | Sep 17 16:12:11.103 INFO kablam! note: lint level defined here Sep 17 16:12:11.103 INFO kablam! --> src/lib.rs:9:24 Sep 17 16:12:11.103 INFO kablam! | Sep 17 16:12:11.103 INFO kablam! 9 | #![cfg_attr(test, deny(warnings))] Sep 17 16:12:11.103 INFO kablam! | ^^^^^^^^ Sep 17 16:12:11.103 INFO kablam! = note: #[deny(safe_packed_borrows)] implied by #[deny(warnings)] Sep 17 16:12:11.103 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 17 16:12:11.103 INFO kablam! = note: for more information, see issue #46043 Sep 17 16:12:11.103 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 17 16:12:11.103 INFO kablam! Sep 17 16:12:11.103 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 17 16:12:11.103 INFO kablam! --> src/tendril.rs:561:15 Sep 17 16:12:11.103 INFO kablam! | Sep 17 16:12:11.103 INFO kablam! 561 | match self.ptr.get().get() { Sep 17 16:12:11.103 INFO kablam! | ^^^^^^^^ Sep 17 16:12:11.103 INFO kablam! | Sep 17 16:12:11.103 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 17 16:12:11.103 INFO kablam! = note: for more information, see issue #46043 Sep 17 16:12:11.103 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 17 16:12:11.103 INFO kablam! Sep 17 16:12:11.103 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 17 16:12:11.103 INFO kablam! --> src/tendril.rs:571:17 Sep 17 16:12:11.103 INFO kablam! | Sep 17 16:12:11.103 INFO kablam! 571 | let n = self.ptr.get().get(); Sep 17 16:12:11.103 INFO kablam! | ^^^^^^^^ Sep 17 16:12:11.103 INFO kablam! | Sep 17 16:12:11.103 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 17 16:12:11.103 INFO kablam! = note: for more information, see issue #46043 Sep 17 16:12:11.103 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 17 16:12:11.103 INFO kablam! Sep 17 16:12:11.103 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 17 16:12:11.103 INFO kablam! --> src/tendril.rs:579:17 Sep 17 16:12:11.103 INFO kablam! | Sep 17 16:12:11.103 INFO kablam! 579 | let n = self.ptr.get().get(); Sep 17 16:12:11.103 INFO kablam! | ^^^^^^^^ Sep 17 16:12:11.103 INFO kablam! | Sep 17 16:12:11.103 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 17 16:12:11.103 INFO kablam! = note: for more information, see issue #46043 Sep 17 16:12:11.103 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 17 16:12:11.103 INFO kablam! Sep 17 16:12:11.103 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 17 16:12:11.103 INFO kablam! --> src/tendril.rs:581:39 Sep 17 16:12:11.103 INFO kablam! | Sep 17 16:12:11.103 INFO kablam! 581 | (n > MAX_INLINE_TAG) && (n == other.ptr.get().get()) Sep 17 16:12:11.103 INFO kablam! | ^^^^^^^^^ Sep 17 16:12:11.103 INFO kablam! | Sep 17 16:12:11.103 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 17 16:12:11.103 INFO kablam! = note: for more information, see issue #46043 Sep 17 16:12:11.104 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 17 16:12:11.104 INFO kablam! Sep 17 16:12:11.104 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 17 16:12:11.104 INFO kablam! --> src/tendril.rs:587:12 Sep 17 16:12:11.104 INFO kablam! | Sep 17 16:12:11.104 INFO kablam! 587 | if self.ptr.get().get() <= MAX_INLINE_TAG { Sep 17 16:12:11.104 INFO kablam! | ^^^^^^^^ Sep 17 16:12:11.104 INFO kablam! | Sep 17 16:12:11.104 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 17 16:12:11.104 INFO kablam! = note: for more information, see issue #46043 Sep 17 16:12:11.104 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 17 16:12:11.104 INFO kablam! Sep 17 16:12:11.104 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 17 16:12:11.104 INFO kablam! --> src/tendril.rs:588:13 Sep 17 16:12:11.104 INFO kablam! | Sep 17 16:12:11.104 INFO kablam! 588 | self.ptr.set(unsafe { NonZero::new(EMPTY_TAG) }); Sep 17 16:12:11.104 INFO kablam! | ^^^^^^^^ Sep 17 16:12:11.104 INFO kablam! | Sep 17 16:12:11.104 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 17 16:12:11.104 INFO kablam! = note: for more information, see issue #46043 Sep 17 16:12:11.104 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 17 16:12:11.104 INFO kablam! Sep 17 16:12:11.123 INFO kablam! error: aborting due to 7 previous errors Sep 17 16:12:11.123 INFO kablam! Sep 17 16:12:11.132 INFO kablam! error: Could not compile `tendril`. Sep 17 16:12:11.132 INFO kablam! Sep 17 16:12:11.132 INFO kablam! To learn more, run the command again with --verbose. Sep 17 16:12:11.133 INFO kablam! su: No module specific data is present Sep 17 16:12:11.840 INFO running `"docker" "rm" "-f" "f9e56893d89509a82cc82900d44dbb87adde3936672a3c2b6562f096842fbe75"` Sep 17 16:12:11.903 INFO blam! f9e56893d89509a82cc82900d44dbb87adde3936672a3c2b6562f096842fbe75