Aug 31 11:26:49.312 INFO checking tendril-0.2.4 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578 Aug 31 11:26:49.312 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets Aug 31 11:26:49.312 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 31 11:26:49.486 INFO blam! 99473a9e083c0ab4979fa49bdfd85cd65da919f758f80bd3f0c07f47ca5241dd Aug 31 11:26:49.488 INFO running `"docker" "start" "-a" "99473a9e083c0ab4979fa49bdfd85cd65da919f758f80bd3f0c07f47ca5241dd"` Aug 31 11:26:50.382 INFO kablam! Checking utf-8 v0.6.0 Aug 31 11:26:50.833 INFO kablam! Checking tendril v0.2.4 (file:///source) Aug 31 11:26:52.409 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Aug 31 11:26:52.409 INFO kablam! --> src/tendril.rs:485:26 Aug 31 11:26:52.409 INFO kablam! | Aug 31 11:26:52.409 INFO kablam! 485 | let kind = match self.ptr.get().get() { Aug 31 11:26:52.409 INFO kablam! | ^^^^^^^^ Aug 31 11:26:52.409 INFO kablam! | Aug 31 11:26:52.409 INFO kablam! = note: #[warn(safe_packed_borrows)] on by default Aug 31 11:26:52.409 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! Aug 31 11:26:52.409 INFO kablam! = note: for more information, see issue #46043 Aug 31 11:26:52.409 INFO kablam! = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior Aug 31 11:26:52.409 INFO kablam! Aug 31 11:26:52.409 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Aug 31 11:26:52.409 INFO kablam! --> src/tendril.rs:561:15 Aug 31 11:26:52.409 INFO kablam! | Aug 31 11:26:52.409 INFO kablam! 561 | match self.ptr.get().get() { Aug 31 11:26:52.409 INFO kablam! | ^^^^^^^^ Aug 31 11:26:52.409 INFO kablam! | Aug 31 11:26:52.409 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! Aug 31 11:26:52.409 INFO kablam! = note: for more information, see issue #46043 Aug 31 11:26:52.409 INFO kablam! = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior Aug 31 11:26:52.409 INFO kablam! Aug 31 11:26:52.409 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Aug 31 11:26:52.409 INFO kablam! --> src/tendril.rs:571:17 Aug 31 11:26:52.410 INFO kablam! | Aug 31 11:26:52.410 INFO kablam! 571 | let n = self.ptr.get().get(); Aug 31 11:26:52.410 INFO kablam! | ^^^^^^^^ Aug 31 11:26:52.410 INFO kablam! | Aug 31 11:26:52.410 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! Aug 31 11:26:52.410 INFO kablam! = note: for more information, see issue #46043 Aug 31 11:26:52.410 INFO kablam! = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior Aug 31 11:26:52.410 INFO kablam! Aug 31 11:26:52.410 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Aug 31 11:26:52.410 INFO kablam! --> src/tendril.rs:579:17 Aug 31 11:26:52.410 INFO kablam! | Aug 31 11:26:52.410 INFO kablam! 579 | let n = self.ptr.get().get(); Aug 31 11:26:52.410 INFO kablam! | ^^^^^^^^ Aug 31 11:26:52.410 INFO kablam! | Aug 31 11:26:52.410 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! Aug 31 11:26:52.410 INFO kablam! = note: for more information, see issue #46043 Aug 31 11:26:52.410 INFO kablam! = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior Aug 31 11:26:52.410 INFO kablam! Aug 31 11:26:52.410 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Aug 31 11:26:52.410 INFO kablam! --> src/tendril.rs:581:39 Aug 31 11:26:52.410 INFO kablam! | Aug 31 11:26:52.410 INFO kablam! 581 | (n > MAX_INLINE_TAG) && (n == other.ptr.get().get()) Aug 31 11:26:52.410 INFO kablam! | ^^^^^^^^^ Aug 31 11:26:52.410 INFO kablam! | Aug 31 11:26:52.410 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! Aug 31 11:26:52.410 INFO kablam! = note: for more information, see issue #46043 Aug 31 11:26:52.410 INFO kablam! = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior Aug 31 11:26:52.410 INFO kablam! Aug 31 11:26:52.410 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Aug 31 11:26:52.410 INFO kablam! --> src/tendril.rs:587:12 Aug 31 11:26:52.410 INFO kablam! | Aug 31 11:26:52.410 INFO kablam! 587 | if self.ptr.get().get() <= MAX_INLINE_TAG { Aug 31 11:26:52.410 INFO kablam! | ^^^^^^^^ Aug 31 11:26:52.410 INFO kablam! | Aug 31 11:26:52.410 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! Aug 31 11:26:52.410 INFO kablam! = note: for more information, see issue #46043 Aug 31 11:26:52.410 INFO kablam! = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior Aug 31 11:26:52.410 INFO kablam! Aug 31 11:26:52.410 INFO kablam! warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Aug 31 11:26:52.410 INFO kablam! --> src/tendril.rs:588:13 Aug 31 11:26:52.410 INFO kablam! | Aug 31 11:26:52.410 INFO kablam! 588 | self.ptr.set(unsafe { NonZero::new(EMPTY_TAG) }); Aug 31 11:26:52.410 INFO kablam! | ^^^^^^^^ Aug 31 11:26:52.410 INFO kablam! | Aug 31 11:26:52.410 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! Aug 31 11:26:52.410 INFO kablam! = note: for more information, see issue #46043 Aug 31 11:26:52.410 INFO kablam! = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior Aug 31 11:26:52.411 INFO kablam! Aug 31 11:26:53.080 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample': use Distribution instead Aug 31 11:26:53.080 INFO kablam! --> examples/fuzz.rs:17:27 Aug 31 11:26:53.081 INFO kablam! | Aug 31 11:26:53.081 INFO kablam! 17 | use rand::distributions::{IndependentSample, Range}; Aug 31 11:26:53.081 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 31 11:26:53.081 INFO kablam! | Aug 31 11:26:53.081 INFO kablam! note: lint level defined here Aug 31 11:26:53.081 INFO kablam! --> examples/fuzz.rs:9:9 Aug 31 11:26:53.081 INFO kablam! | Aug 31 11:26:53.081 INFO kablam! 9 | #![deny(warnings)] Aug 31 11:26:53.081 INFO kablam! | ^^^^^^^^ Aug 31 11:26:53.081 INFO kablam! = note: #[deny(deprecated)] implied by #[deny(warnings)] Aug 31 11:26:53.081 INFO kablam! Aug 31 11:26:53.136 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Aug 31 11:26:53.136 INFO kablam! --> examples/fuzz.rs:22:46 Aug 31 11:26:53.136 INFO kablam! | Aug 31 11:26:53.136 INFO kablam! 22 | let capacity = Range::new(0u32, 1 << 14).ind_sample(&mut rng); Aug 31 11:26:53.136 INFO kablam! | ^^^^^^^^^^ Aug 31 11:26:53.136 INFO kablam! Aug 31 11:26:53.171 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Aug 31 11:26:53.171 INFO kablam! --> examples/fuzz.rs:35:27 Aug 31 11:26:53.171 INFO kablam! | Aug 31 11:26:53.171 INFO kablam! 35 | match dist_action.ind_sample(&mut rng) { Aug 31 11:26:53.171 INFO kablam! | ^^^^^^^^^^ Aug 31 11:26:53.171 INFO kablam! Aug 31 11:26:53.261 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Aug 31 11:26:53.261 INFO kablam! --> examples/fuzz.rs:107:45 Aug 31 11:26:53.261 INFO kablam! | Aug 31 11:26:53.261 INFO kablam! 107 | let i = Range::new(0, text.len()+1).ind_sample(rng); Aug 31 11:26:53.261 INFO kablam! | ^^^^^^^^^^ Aug 31 11:26:53.261 INFO kablam! Aug 31 11:26:53.263 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Aug 31 11:26:53.263 INFO kablam! --> examples/fuzz.rs:116:49 Aug 31 11:26:53.263 INFO kablam! | Aug 31 11:26:53.263 INFO kablam! 116 | let start = Range::new(0, text.len()+1).ind_sample(rng); Aug 31 11:26:53.263 INFO kablam! | ^^^^^^^^^^ Aug 31 11:26:53.263 INFO kablam! Aug 31 11:26:53.264 INFO kablam! error: use of deprecated item 'rand::distributions::IndependentSample::ind_sample': use Distribution instead Aug 31 11:26:53.264 INFO kablam! --> examples/fuzz.rs:117:51 Aug 31 11:26:53.264 INFO kablam! | Aug 31 11:26:53.264 INFO kablam! 117 | let end = Range::new(start, text.len()+1).ind_sample(rng); Aug 31 11:26:53.264 INFO kablam! | ^^^^^^^^^^ Aug 31 11:26:53.264 INFO kablam! Aug 31 11:26:53.276 INFO kablam! error: aborting due to 6 previous errors Aug 31 11:26:53.276 INFO kablam! Aug 31 11:26:53.285 INFO kablam! error: Could not compile `tendril`. Aug 31 11:26:53.285 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 31 11:26:54.053 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Aug 31 11:26:54.053 INFO kablam! --> src/tendril.rs:485:26 Aug 31 11:26:54.053 INFO kablam! | Aug 31 11:26:54.053 INFO kablam! 485 | let kind = match self.ptr.get().get() { Aug 31 11:26:54.053 INFO kablam! | ^^^^^^^^ Aug 31 11:26:54.053 INFO kablam! | Aug 31 11:26:54.053 INFO kablam! note: lint level defined here Aug 31 11:26:54.053 INFO kablam! --> src/lib.rs:9:24 Aug 31 11:26:54.053 INFO kablam! | Aug 31 11:26:54.053 INFO kablam! 9 | #![cfg_attr(test, deny(warnings))] Aug 31 11:26:54.053 INFO kablam! | ^^^^^^^^ Aug 31 11:26:54.053 INFO kablam! = note: #[deny(safe_packed_borrows)] implied by #[deny(warnings)] Aug 31 11:26:54.054 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! Aug 31 11:26:54.054 INFO kablam! = note: for more information, see issue #46043 Aug 31 11:26:54.055 INFO kablam! = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior Aug 31 11:26:54.055 INFO kablam! Aug 31 11:26:54.055 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Aug 31 11:26:54.055 INFO kablam! --> src/tendril.rs:561:15 Aug 31 11:26:54.055 INFO kablam! | Aug 31 11:26:54.055 INFO kablam! 561 | match self.ptr.get().get() { Aug 31 11:26:54.055 INFO kablam! | ^^^^^^^^ Aug 31 11:26:54.055 INFO kablam! | Aug 31 11:26:54.055 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! Aug 31 11:26:54.055 INFO kablam! = note: for more information, see issue #46043 Aug 31 11:26:54.055 INFO kablam! = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior Aug 31 11:26:54.055 INFO kablam! Aug 31 11:26:54.056 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Aug 31 11:26:54.056 INFO kablam! --> src/tendril.rs:571:17 Aug 31 11:26:54.056 INFO kablam! | Aug 31 11:26:54.056 INFO kablam! 571 | let n = self.ptr.get().get(); Aug 31 11:26:54.056 INFO kablam! | ^^^^^^^^ Aug 31 11:26:54.056 INFO kablam! | Aug 31 11:26:54.056 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! Aug 31 11:26:54.056 INFO kablam! = note: for more information, see issue #46043 Aug 31 11:26:54.056 INFO kablam! = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior Aug 31 11:26:54.056 INFO kablam! Aug 31 11:26:54.056 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Aug 31 11:26:54.056 INFO kablam! --> src/tendril.rs:579:17 Aug 31 11:26:54.056 INFO kablam! | Aug 31 11:26:54.056 INFO kablam! 579 | let n = self.ptr.get().get(); Aug 31 11:26:54.056 INFO kablam! | ^^^^^^^^ Aug 31 11:26:54.056 INFO kablam! | Aug 31 11:26:54.056 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! Aug 31 11:26:54.056 INFO kablam! = note: for more information, see issue #46043 Aug 31 11:26:54.056 INFO kablam! = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior Aug 31 11:26:54.056 INFO kablam! Aug 31 11:26:54.056 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Aug 31 11:26:54.056 INFO kablam! --> src/tendril.rs:581:39 Aug 31 11:26:54.056 INFO kablam! | Aug 31 11:26:54.056 INFO kablam! 581 | (n > MAX_INLINE_TAG) && (n == other.ptr.get().get()) Aug 31 11:26:54.056 INFO kablam! | ^^^^^^^^^ Aug 31 11:26:54.056 INFO kablam! | Aug 31 11:26:54.056 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! Aug 31 11:26:54.057 INFO kablam! = note: for more information, see issue #46043 Aug 31 11:26:54.057 INFO kablam! = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior Aug 31 11:26:54.057 INFO kablam! Aug 31 11:26:54.057 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Aug 31 11:26:54.057 INFO kablam! --> src/tendril.rs:587:12 Aug 31 11:26:54.057 INFO kablam! | Aug 31 11:26:54.057 INFO kablam! 587 | if self.ptr.get().get() <= MAX_INLINE_TAG { Aug 31 11:26:54.057 INFO kablam! | ^^^^^^^^ Aug 31 11:26:54.057 INFO kablam! | Aug 31 11:26:54.057 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! Aug 31 11:26:54.057 INFO kablam! = note: for more information, see issue #46043 Aug 31 11:26:54.057 INFO kablam! = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior Aug 31 11:26:54.057 INFO kablam! Aug 31 11:26:54.057 INFO kablam! error: borrow of packed field is unsafe and requires unsafe function or block (error E0133) Aug 31 11:26:54.057 INFO kablam! --> src/tendril.rs:588:13 Aug 31 11:26:54.057 INFO kablam! | Aug 31 11:26:54.057 INFO kablam! 588 | self.ptr.set(unsafe { NonZero::new(EMPTY_TAG) }); Aug 31 11:26:54.057 INFO kablam! | ^^^^^^^^ Aug 31 11:26:54.057 INFO kablam! | Aug 31 11:26:54.057 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! Aug 31 11:26:54.057 INFO kablam! = note: for more information, see issue #46043 Aug 31 11:26:54.057 INFO kablam! = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior Aug 31 11:26:54.057 INFO kablam! Aug 31 11:26:54.082 INFO kablam! error: aborting due to 7 previous errors Aug 31 11:26:54.082 INFO kablam! Aug 31 11:26:54.092 INFO kablam! error: Could not compile `tendril`. Aug 31 11:26:54.092 INFO kablam! Aug 31 11:26:54.092 INFO kablam! To learn more, run the command again with --verbose. Aug 31 11:26:54.094 INFO kablam! su: No module specific data is present Aug 31 11:26:54.573 INFO running `"docker" "rm" "-f" "99473a9e083c0ab4979fa49bdfd85cd65da919f758f80bd3f0c07f47ca5241dd"` Aug 31 11:26:54.704 INFO blam! 99473a9e083c0ab4979fa49bdfd85cd65da919f758f80bd3f0c07f47ca5241dd