Sep 14 07:51:56.973 INFO checking tendril-0.2.4 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1 Sep 14 07:51:56.973 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets Sep 14 07:51:56.973 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-0/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 14 07:51:57.198 INFO blam! e9d06228cca1af5c2c29cda2b8c3e960eb8f73981819b0beeb193fa3b74ca9db Sep 14 07:51:57.200 INFO running `"docker" "start" "-a" "e9d06228cca1af5c2c29cda2b8c3e960eb8f73981819b0beeb193fa3b74ca9db"` Sep 14 07:51:58.258 INFO kablam! usermod: no changes Sep 14 07:51:58.306 INFO kablam! Checking mac v0.1.1 Sep 14 07:51:58.306 INFO kablam! Checking utf-8 v0.6.0 Sep 14 07:51:58.307 INFO kablam! Checking new_debug_unreachable v1.0.1 Sep 14 07:51:58.459 INFO kablam! Checking futf v0.1.4 Sep 14 07:51:58.790 INFO kablam! Checking tendril v0.2.4 (file:///source) Sep 14 07:51:59.572 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 14 07:51:59.572 INFO kablam! --> src/tendril.rs:485:26 Sep 14 07:51:59.572 INFO kablam! | Sep 14 07:51:59.572 INFO kablam! 485 | let kind = match self.ptr.get().get() { Sep 14 07:51:59.572 INFO kablam! | ^^^^^^^^ Sep 14 07:51:59.572 INFO kablam! | Sep 14 07:51:59.572 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Sep 14 07:51:59.572 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 14 07:51:59.572 INFO kablam! = note: for more information, see issue #46043 Sep 14 07:51:59.572 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 14 07:51:59.572 INFO kablam! Sep 14 07:51:59.572 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 14 07:51:59.572 INFO kablam! --> src/tendril.rs:561:15 Sep 14 07:51:59.572 INFO kablam! | Sep 14 07:51:59.572 INFO kablam! 561 | match self.ptr.get().get() { Sep 14 07:51:59.572 INFO kablam! | ^^^^^^^^ Sep 14 07:51:59.572 INFO kablam! | Sep 14 07:51:59.572 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 14 07:51:59.572 INFO kablam! = note: for more information, see issue #46043 Sep 14 07:51:59.572 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 14 07:51:59.572 INFO kablam! Sep 14 07:51:59.572 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 14 07:51:59.572 INFO kablam! --> src/tendril.rs:571:17 Sep 14 07:51:59.572 INFO kablam! | Sep 14 07:51:59.572 INFO kablam! 571 | let n = self.ptr.get().get(); Sep 14 07:51:59.572 INFO kablam! | ^^^^^^^^ Sep 14 07:51:59.572 INFO kablam! | Sep 14 07:51:59.572 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 14 07:51:59.572 INFO kablam! = note: for more information, see issue #46043 Sep 14 07:51:59.572 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 14 07:51:59.572 INFO kablam! Sep 14 07:51:59.572 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 14 07:51:59.572 INFO kablam! --> src/tendril.rs:579:17 Sep 14 07:51:59.572 INFO kablam! | Sep 14 07:51:59.572 INFO kablam! 579 | let n = self.ptr.get().get(); Sep 14 07:51:59.572 INFO kablam! | ^^^^^^^^ Sep 14 07:51:59.572 INFO kablam! | Sep 14 07:51:59.572 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 14 07:51:59.572 INFO kablam! = note: for more information, see issue #46043 Sep 14 07:51:59.572 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 14 07:51:59.572 INFO kablam! Sep 14 07:51:59.572 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 14 07:51:59.572 INFO kablam! --> src/tendril.rs:581:39 Sep 14 07:51:59.572 INFO kablam! | Sep 14 07:51:59.572 INFO kablam! 581 | (n > MAX_INLINE_TAG) && (n == other.ptr.get().get()) Sep 14 07:51:59.573 INFO kablam! | ^^^^^^^^^ Sep 14 07:51:59.573 INFO kablam! | Sep 14 07:51:59.573 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 14 07:51:59.573 INFO kablam! = note: for more information, see issue #46043 Sep 14 07:51:59.573 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 14 07:51:59.573 INFO kablam! Sep 14 07:51:59.573 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 14 07:51:59.573 INFO kablam! --> src/tendril.rs:587:12 Sep 14 07:51:59.573 INFO kablam! | Sep 14 07:51:59.573 INFO kablam! 587 | if self.ptr.get().get() <= MAX_INLINE_TAG { Sep 14 07:51:59.573 INFO kablam! | ^^^^^^^^ Sep 14 07:51:59.573 INFO kablam! | Sep 14 07:51:59.573 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 14 07:51:59.573 INFO kablam! = note: for more information, see issue #46043 Sep 14 07:51:59.574 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 14 07:51:59.574 INFO kablam! Sep 14 07:51:59.574 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 14 07:51:59.574 INFO kablam! --> src/tendril.rs:588:13 Sep 14 07:51:59.574 INFO kablam! | Sep 14 07:51:59.574 INFO kablam! 588 | self.ptr.set(unsafe { NonZero::new(EMPTY_TAG) }); Sep 14 07:51:59.574 INFO kablam! | ^^^^^^^^ Sep 14 07:51:59.574 INFO kablam! | Sep 14 07:51:59.574 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 14 07:51:59.574 INFO kablam! = note: for more information, see issue #46043 Sep 14 07:51:59.574 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 14 07:51:59.574 INFO kablam! Sep 14 07:51:59.988 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample': use Distribution instead Sep 14 07:51:59.989 INFO kablam! --> examples/fuzz.rs:17:27 Sep 14 07:51:59.989 INFO kablam! | Sep 14 07:51:59.989 INFO kablam! 17 | use rand::distributions::{IndependentSample, Range}; Sep 14 07:51:59.989 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 14 07:51:59.989 INFO kablam! | Sep 14 07:51:59.989 INFO kablam! note: lint level defined here Sep 14 07:51:59.989 INFO kablam! --> examples/fuzz.rs:9:9 Sep 14 07:51:59.989 INFO kablam! | Sep 14 07:51:59.989 INFO kablam! 9 | #![deny(warnings)] Sep 14 07:51:59.989 INFO kablam! | ^^^^^^^^ Sep 14 07:51:59.989 INFO kablam! = note: #[deny(deprecated)] implied by #[deny(warnings)] Sep 14 07:51:59.989 INFO kablam! Sep 14 07:52:00.009 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Sep 14 07:52:00.009 INFO kablam! --> examples/fuzz.rs:22:46 Sep 14 07:52:00.009 INFO kablam! | Sep 14 07:52:00.009 INFO kablam! 22 | let capacity = Range::new(0u32, 1 << 14).ind_sample(&mut rng); Sep 14 07:52:00.009 INFO kablam! | ^^^^^^^^^^ Sep 14 07:52:00.009 INFO kablam! Sep 14 07:52:00.029 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Sep 14 07:52:00.029 INFO kablam! --> examples/fuzz.rs:35:27 Sep 14 07:52:00.029 INFO kablam! | Sep 14 07:52:00.029 INFO kablam! 35 | match dist_action.ind_sample(&mut rng) { Sep 14 07:52:00.029 INFO kablam! | ^^^^^^^^^^ Sep 14 07:52:00.029 INFO kablam! Sep 14 07:52:00.081 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Sep 14 07:52:00.081 INFO kablam! --> examples/fuzz.rs:107:45 Sep 14 07:52:00.081 INFO kablam! | Sep 14 07:52:00.081 INFO kablam! 107 | let i = Range::new(0, text.len()+1).ind_sample(rng); Sep 14 07:52:00.081 INFO kablam! | ^^^^^^^^^^ Sep 14 07:52:00.081 INFO kablam! Sep 14 07:52:00.082 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Sep 14 07:52:00.082 INFO kablam! --> examples/fuzz.rs:116:49 Sep 14 07:52:00.082 INFO kablam! | Sep 14 07:52:00.082 INFO kablam! 116 | let start = Range::new(0, text.len()+1).ind_sample(rng); Sep 14 07:52:00.082 INFO kablam! | ^^^^^^^^^^ Sep 14 07:52:00.082 INFO kablam! Sep 14 07:52:00.082 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Sep 14 07:52:00.082 INFO kablam! --> examples/fuzz.rs:117:51 Sep 14 07:52:00.082 INFO kablam! | Sep 14 07:52:00.082 INFO kablam! 117 | let end = Range::new(start, text.len()+1).ind_sample(rng); Sep 14 07:52:00.082 INFO kablam! | ^^^^^^^^^^ Sep 14 07:52:00.082 INFO kablam! Sep 14 07:52:00.091 INFO kablam! error: aborting due to 6 previous errors Sep 14 07:52:00.098 INFO kablam! Sep 14 07:52:00.098 INFO kablam! error: Could not compile `tendril`. Sep 14 07:52:00.099 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 14 07:52:00.339 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 14 07:52:00.339 INFO kablam! --> src/tendril.rs:485:26 Sep 14 07:52:00.339 INFO kablam! | Sep 14 07:52:00.339 INFO kablam! 485 | let kind = match self.ptr.get().get() { Sep 14 07:52:00.339 INFO kablam! | ^^^^^^^^ Sep 14 07:52:00.339 INFO kablam! | Sep 14 07:52:00.339 INFO kablam! note: lint level defined here Sep 14 07:52:00.339 INFO kablam! --> src/lib.rs:9:24 Sep 14 07:52:00.339 INFO kablam! | Sep 14 07:52:00.339 INFO kablam! 9 | #![cfg_attr(test, deny(warnings))] Sep 14 07:52:00.339 INFO kablam! | ^^^^^^^^ Sep 14 07:52:00.339 INFO kablam! = note: #[deny(safe_packed_borrows)] implied by #[deny(warnings)] Sep 14 07:52:00.339 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 14 07:52:00.339 INFO kablam! = note: for more information, see issue #46043 Sep 14 07:52:00.339 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 14 07:52:00.339 INFO kablam! Sep 14 07:52:00.339 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 14 07:52:00.339 INFO kablam! --> src/tendril.rs:561:15 Sep 14 07:52:00.339 INFO kablam! | Sep 14 07:52:00.339 INFO kablam! 561 | match self.ptr.get().get() { Sep 14 07:52:00.339 INFO kablam! | ^^^^^^^^ Sep 14 07:52:00.339 INFO kablam! | Sep 14 07:52:00.339 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 14 07:52:00.340 INFO kablam! = note: for more information, see issue #46043 Sep 14 07:52:00.340 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 14 07:52:00.340 INFO kablam! Sep 14 07:52:00.340 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 14 07:52:00.340 INFO kablam! --> src/tendril.rs:571:17 Sep 14 07:52:00.340 INFO kablam! | Sep 14 07:52:00.340 INFO kablam! 571 | let n = self.ptr.get().get(); Sep 14 07:52:00.340 INFO kablam! | ^^^^^^^^ Sep 14 07:52:00.340 INFO kablam! | Sep 14 07:52:00.340 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 14 07:52:00.340 INFO kablam! = note: for more information, see issue #46043 Sep 14 07:52:00.340 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 14 07:52:00.340 INFO kablam! Sep 14 07:52:00.340 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 14 07:52:00.340 INFO kablam! --> src/tendril.rs:579:17 Sep 14 07:52:00.340 INFO kablam! | Sep 14 07:52:00.340 INFO kablam! 579 | let n = self.ptr.get().get(); Sep 14 07:52:00.340 INFO kablam! | ^^^^^^^^ Sep 14 07:52:00.340 INFO kablam! | Sep 14 07:52:00.340 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 14 07:52:00.340 INFO kablam! = note: for more information, see issue #46043 Sep 14 07:52:00.340 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 14 07:52:00.340 INFO kablam! Sep 14 07:52:00.340 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 14 07:52:00.340 INFO kablam! --> src/tendril.rs:581:39 Sep 14 07:52:00.340 INFO kablam! | Sep 14 07:52:00.340 INFO kablam! 581 | (n > MAX_INLINE_TAG) && (n == other.ptr.get().get()) Sep 14 07:52:00.340 INFO kablam! | ^^^^^^^^^ Sep 14 07:52:00.340 INFO kablam! | Sep 14 07:52:00.340 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 14 07:52:00.340 INFO kablam! = note: for more information, see issue #46043 Sep 14 07:52:00.340 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 14 07:52:00.340 INFO kablam! Sep 14 07:52:00.340 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 14 07:52:00.340 INFO kablam! --> src/tendril.rs:587:12 Sep 14 07:52:00.340 INFO kablam! | Sep 14 07:52:00.340 INFO kablam! 587 | if self.ptr.get().get() <= MAX_INLINE_TAG { Sep 14 07:52:00.340 INFO kablam! | ^^^^^^^^ Sep 14 07:52:00.340 INFO kablam! | Sep 14 07:52:00.340 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 14 07:52:00.340 INFO kablam! = note: for more information, see issue #46043 Sep 14 07:52:00.340 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 14 07:52:00.340 INFO kablam! Sep 14 07:52:00.340 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Sep 14 07:52:00.340 INFO kablam! --> src/tendril.rs:588:13 Sep 14 07:52:00.340 INFO kablam! | Sep 14 07:52:00.340 INFO kablam! 588 | self.ptr.set(unsafe { NonZero::new(EMPTY_TAG) }); Sep 14 07:52:00.340 INFO kablam! | ^^^^^^^^ Sep 14 07:52:00.340 INFO kablam! | Sep 14 07:52:00.340 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 14 07:52:00.340 INFO kablam! = note: for more information, see issue #46043 Sep 14 07:52:00.341 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 14 07:52:00.341 INFO kablam! Sep 14 07:52:00.361 INFO kablam! error: aborting due to 7 previous errors Sep 14 07:52:00.361 INFO kablam! Sep 14 07:52:00.368 INFO kablam! error: Could not compile `tendril`. Sep 14 07:52:00.368 INFO kablam! Sep 14 07:52:00.368 INFO kablam! To learn more, run the command again with --verbose. Sep 14 07:52:00.369 INFO kablam! su: No module specific data is present Sep 14 07:52:01.082 INFO running `"docker" "rm" "-f" "e9d06228cca1af5c2c29cda2b8c3e960eb8f73981819b0beeb193fa3b74ca9db"` Sep 14 07:52:01.147 INFO blam! e9d06228cca1af5c2c29cda2b8c3e960eb8f73981819b0beeb193fa3b74ca9db