Aug 30 00:14:29.676 INFO checking thunk-0.3.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 00:14:29.676 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 00:14:29.676 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 00:14:29.845 INFO blam! ad5694b6adb763160ac8fa652d29b95e6f67a243e2d56f933dc3ed09e4f6b78f
Aug 30 00:14:29.848 INFO running `"docker" "start" "-a" "ad5694b6adb763160ac8fa652d29b95e6f67a243e2d56f933dc3ed09e4f6b78f"`
Aug 30 00:14:30.456 INFO kablam!     Checking thunk v0.3.0 (file:///source)
Aug 30 00:14:30.738 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 00:14:30.738 INFO kablam!    --> src/sync.rs:260:13
Aug 30 00:14:30.738 INFO kablam!     |
Aug 30 00:14:30.738 INFO kablam! 260 |             /// If the `AtomicThunk` is evaluated, do nothing.
Aug 30 00:14:30.739 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 00:14:30.739 INFO kablam!     |
Aug 30 00:14:30.739 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Aug 30 00:14:30.739 INFO kablam! 
Aug 30 00:14:30.739 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 00:14:30.739 INFO kablam!    --> src/sync.rs:263:13
Aug 30 00:14:30.739 INFO kablam!     |
Aug 30 00:14:30.739 INFO kablam! 263 |             /// If the `AtomicThunk` is `LOCKING` or `LOCKED`, wait until the thunk is
Aug 30 00:14:30.739 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 00:14:30.739 INFO kablam! 
Aug 30 00:14:30.739 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 00:14:30.739 INFO kablam!    --> src/sync.rs:267:13
Aug 30 00:14:30.739 INFO kablam!     |
Aug 30 00:14:30.739 INFO kablam! 267 |             /// Only `THUNK_DEFERRED`, `THUNK_EVALUATED`, `THUNK_LOCKING`, and
Aug 30 00:14:30.739 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 00:14:30.739 INFO kablam! 
Aug 30 00:14:30.795 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 00:14:30.795 INFO kablam!    --> src/sync.rs:260:13
Aug 30 00:14:30.796 INFO kablam!     |
Aug 30 00:14:30.797 INFO kablam! 260 |             /// If the `AtomicThunk` is evaluated, do nothing.
Aug 30 00:14:30.797 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 00:14:30.797 INFO kablam!     |
Aug 30 00:14:30.797 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Aug 30 00:14:30.797 INFO kablam! 
Aug 30 00:14:30.798 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 00:14:30.798 INFO kablam!    --> src/sync.rs:263:13
Aug 30 00:14:30.798 INFO kablam!     |
Aug 30 00:14:30.798 INFO kablam! 263 |             /// If the `AtomicThunk` is `LOCKING` or `LOCKED`, wait until the thunk is
Aug 30 00:14:30.798 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 00:14:30.798 INFO kablam! 
Aug 30 00:14:30.798 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 00:14:30.798 INFO kablam!    --> src/sync.rs:267:13
Aug 30 00:14:30.798 INFO kablam!     |
Aug 30 00:14:30.798 INFO kablam! 267 |             /// Only `THUNK_DEFERRED`, `THUNK_EVALUATED`, `THUNK_LOCKING`, and
Aug 30 00:14:30.798 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 00:14:30.798 INFO kablam! 
Aug 30 00:14:31.014 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 00:14:31.015 INFO kablam!    --> src/sync.rs:175:9
Aug 30 00:14:31.015 INFO kablam!     |
Aug 30 00:14:31.015 INFO kablam! 175 |         unsafe {
Aug 30 00:14:31.015 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 30 00:14:31.015 INFO kablam!     |
Aug 30 00:14:31.015 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 30 00:14:31.015 INFO kablam! 
Aug 30 00:14:31.017 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 00:14:31.017 INFO kablam!    --> src/unsync.rs:142:9
Aug 30 00:14:31.017 INFO kablam!     |
Aug 30 00:14:31.017 INFO kablam! 142 |         unsafe {
Aug 30 00:14:31.017 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 30 00:14:31.017 INFO kablam! 
Aug 30 00:14:31.510 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 00:14:31.510 INFO kablam!    --> src/sync.rs:175:9
Aug 30 00:14:31.510 INFO kablam!     |
Aug 30 00:14:31.510 INFO kablam! 175 |         unsafe {
Aug 30 00:14:31.510 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 30 00:14:31.510 INFO kablam!     |
Aug 30 00:14:31.510 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 30 00:14:31.510 INFO kablam! 
Aug 30 00:14:31.511 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 00:14:31.511 INFO kablam!    --> src/unsync.rs:142:9
Aug 30 00:14:31.511 INFO kablam!     |
Aug 30 00:14:31.511 INFO kablam! 142 |         unsafe {
Aug 30 00:14:31.511 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 30 00:14:31.511 INFO kablam! 
Aug 30 00:14:31.552 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Aug 30 00:14:31.555 INFO kablam! su: No module specific data is present
Aug 30 00:14:32.034 INFO running `"docker" "rm" "-f" "ad5694b6adb763160ac8fa652d29b95e6f67a243e2d56f933dc3ed09e4f6b78f"`
Aug 30 00:14:32.160 INFO blam! ad5694b6adb763160ac8fa652d29b95e6f67a243e2d56f933dc3ed09e4f6b78f