Aug 30 00:14:30.122 INFO checking thunk-0.3.0 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 00:14:30.122 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 00:14:30.122 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 00:14:30.281 INFO blam! d12b5a1df41356a129be9633f531985d35635544e32b5612c0e66b1f6905a46b
Aug 30 00:14:30.282 INFO running `"docker" "start" "-a" "d12b5a1df41356a129be9633f531985d35635544e32b5612c0e66b1f6905a46b"`
Aug 30 00:14:30.848 INFO kablam!     Checking thunk v0.3.0 (file:///source)
Aug 30 00:14:31.170 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 00:14:31.170 INFO kablam!    --> src/sync.rs:260:13
Aug 30 00:14:31.170 INFO kablam!     |
Aug 30 00:14:31.170 INFO kablam! 260 |             /// If the `AtomicThunk` is evaluated, do nothing.
Aug 30 00:14:31.171 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 00:14:31.171 INFO kablam!     |
Aug 30 00:14:31.171 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Aug 30 00:14:31.171 INFO kablam! 
Aug 30 00:14:31.171 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 00:14:31.171 INFO kablam!    --> src/sync.rs:263:13
Aug 30 00:14:31.171 INFO kablam!     |
Aug 30 00:14:31.171 INFO kablam! 263 |             /// If the `AtomicThunk` is `LOCKING` or `LOCKED`, wait until the thunk is
Aug 30 00:14:31.171 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 00:14:31.171 INFO kablam! 
Aug 30 00:14:31.171 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 00:14:31.171 INFO kablam!    --> src/sync.rs:267:13
Aug 30 00:14:31.171 INFO kablam!     |
Aug 30 00:14:31.171 INFO kablam! 267 |             /// Only `THUNK_DEFERRED`, `THUNK_EVALUATED`, `THUNK_LOCKING`, and
Aug 30 00:14:31.171 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 00:14:31.171 INFO kablam! 
Aug 30 00:14:31.336 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 00:14:31.336 INFO kablam!    --> src/sync.rs:260:13
Aug 30 00:14:31.336 INFO kablam!     |
Aug 30 00:14:31.336 INFO kablam! 260 |             /// If the `AtomicThunk` is evaluated, do nothing.
Aug 30 00:14:31.336 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 00:14:31.336 INFO kablam!     |
Aug 30 00:14:31.336 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Aug 30 00:14:31.336 INFO kablam! 
Aug 30 00:14:31.337 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 00:14:31.337 INFO kablam!    --> src/sync.rs:263:13
Aug 30 00:14:31.337 INFO kablam!     |
Aug 30 00:14:31.337 INFO kablam! 263 |             /// If the `AtomicThunk` is `LOCKING` or `LOCKED`, wait until the thunk is
Aug 30 00:14:31.337 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 00:14:31.337 INFO kablam! 
Aug 30 00:14:31.337 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 00:14:31.337 INFO kablam!    --> src/sync.rs:267:13
Aug 30 00:14:31.337 INFO kablam!     |
Aug 30 00:14:31.337 INFO kablam! 267 |             /// Only `THUNK_DEFERRED`, `THUNK_EVALUATED`, `THUNK_LOCKING`, and
Aug 30 00:14:31.337 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 00:14:31.337 INFO kablam! 
Aug 30 00:14:31.455 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 00:14:31.455 INFO kablam!    --> src/sync.rs:175:9
Aug 30 00:14:31.455 INFO kablam!     |
Aug 30 00:14:31.455 INFO kablam! 175 |         unsafe {
Aug 30 00:14:31.455 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 30 00:14:31.455 INFO kablam!     |
Aug 30 00:14:31.455 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 30 00:14:31.455 INFO kablam! 
Aug 30 00:14:31.456 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 00:14:31.456 INFO kablam!    --> src/unsync.rs:142:9
Aug 30 00:14:31.456 INFO kablam!     |
Aug 30 00:14:31.456 INFO kablam! 142 |         unsafe {
Aug 30 00:14:31.456 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 30 00:14:31.456 INFO kablam! 
Aug 30 00:14:31.984 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 00:14:31.984 INFO kablam!    --> src/sync.rs:175:9
Aug 30 00:14:31.984 INFO kablam!     |
Aug 30 00:14:31.984 INFO kablam! 175 |         unsafe {
Aug 30 00:14:31.984 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 30 00:14:31.985 INFO kablam!     |
Aug 30 00:14:31.985 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 30 00:14:31.985 INFO kablam! 
Aug 30 00:14:31.985 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 00:14:31.985 INFO kablam!    --> src/unsync.rs:142:9
Aug 30 00:14:31.985 INFO kablam!     |
Aug 30 00:14:31.985 INFO kablam! 142 |         unsafe {
Aug 30 00:14:31.985 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 30 00:14:31.985 INFO kablam! 
Aug 30 00:14:32.024 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Aug 30 00:14:32.026 INFO kablam! su: No module specific data is present
Aug 30 00:14:32.509 INFO running `"docker" "rm" "-f" "d12b5a1df41356a129be9633f531985d35635544e32b5612c0e66b1f6905a46b"`
Aug 30 00:14:32.637 INFO blam! d12b5a1df41356a129be9633f531985d35635544e32b5612c0e66b1f6905a46b