Jul 11 19:31:49.149 INFO checking thunk-0.3.0 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 11 19:31:49.149 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 19:31:49.149 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 19:31:49.150 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-3/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 19:31:49.435 INFO blam! bb06b6adb8438bb99f802c8b30295ac0a53de7f8e830a7ed20d3a8cd88d91d8d
Jul 11 19:31:49.438 INFO running `"docker" "start" "-a" "bb06b6adb8438bb99f802c8b30295ac0a53de7f8e830a7ed20d3a8cd88d91d8d"`
Jul 11 19:31:50.355 INFO kablam!     Checking thunk v0.3.0 (file:///source)
Jul 11 19:31:50.966 INFO kablam! warning: doc comment not used by rustdoc
Jul 11 19:31:50.966 INFO kablam!    --> src/sync.rs:260:13
Jul 11 19:31:50.966 INFO kablam!     |
Jul 11 19:31:50.966 INFO kablam! 260 |             /// If the `AtomicThunk` is evaluated, do nothing.
Jul 11 19:31:50.966 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 19:31:50.966 INFO kablam!     |
Jul 11 19:31:50.966 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Jul 11 19:31:50.966 INFO kablam! 
Jul 11 19:31:50.966 INFO kablam! warning: doc comment not used by rustdoc
Jul 11 19:31:50.966 INFO kablam!    --> src/sync.rs:263:13
Jul 11 19:31:50.966 INFO kablam!     |
Jul 11 19:31:50.966 INFO kablam! 263 |             /// If the `AtomicThunk` is `LOCKING` or `LOCKED`, wait until the thunk is
Jul 11 19:31:50.966 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 19:31:50.966 INFO kablam! 
Jul 11 19:31:50.966 INFO kablam! warning: doc comment not used by rustdoc
Jul 11 19:31:50.967 INFO kablam!    --> src/sync.rs:267:13
Jul 11 19:31:50.967 INFO kablam!     |
Jul 11 19:31:50.967 INFO kablam! 267 |             /// Only `THUNK_DEFERRED`, `THUNK_EVALUATED`, `THUNK_LOCKING`, and
Jul 11 19:31:50.967 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 19:31:50.967 INFO kablam! 
Jul 11 19:31:51.078 INFO kablam! warning: doc comment not used by rustdoc
Jul 11 19:31:51.078 INFO kablam!    --> src/sync.rs:260:13
Jul 11 19:31:51.078 INFO kablam!     |
Jul 11 19:31:51.078 INFO kablam! 260 |             /// If the `AtomicThunk` is evaluated, do nothing.
Jul 11 19:31:51.078 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 19:31:51.078 INFO kablam!     |
Jul 11 19:31:51.078 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Jul 11 19:31:51.078 INFO kablam! 
Jul 11 19:31:51.078 INFO kablam! warning: doc comment not used by rustdoc
Jul 11 19:31:51.078 INFO kablam!    --> src/sync.rs:263:13
Jul 11 19:31:51.078 INFO kablam!     |
Jul 11 19:31:51.078 INFO kablam! 263 |             /// If the `AtomicThunk` is `LOCKING` or `LOCKED`, wait until the thunk is
Jul 11 19:31:51.078 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 19:31:51.078 INFO kablam! 
Jul 11 19:31:51.079 INFO kablam! warning: doc comment not used by rustdoc
Jul 11 19:31:51.079 INFO kablam!    --> src/sync.rs:267:13
Jul 11 19:31:51.079 INFO kablam!     |
Jul 11 19:31:51.079 INFO kablam! 267 |             /// Only `THUNK_DEFERRED`, `THUNK_EVALUATED`, `THUNK_LOCKING`, and
Jul 11 19:31:51.079 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 19:31:51.079 INFO kablam! 
Jul 11 19:31:51.793 INFO kablam! warning: unnecessary `unsafe` block
Jul 11 19:31:51.793 INFO kablam!    --> src/sync.rs:175:9
Jul 11 19:31:51.793 INFO kablam!     |
Jul 11 19:31:51.793 INFO kablam! 175 |         unsafe {
Jul 11 19:31:51.793 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Jul 11 19:31:51.793 INFO kablam!     |
Jul 11 19:31:51.793 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Jul 11 19:31:51.793 INFO kablam! 
Jul 11 19:31:51.793 INFO kablam! warning: unnecessary `unsafe` block
Jul 11 19:31:51.793 INFO kablam!    --> src/unsync.rs:142:9
Jul 11 19:31:51.793 INFO kablam!     |
Jul 11 19:31:51.793 INFO kablam! 142 |         unsafe {
Jul 11 19:31:51.794 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Jul 11 19:31:51.794 INFO kablam! 
Jul 11 19:31:52.237 INFO kablam! warning: unnecessary `unsafe` block
Jul 11 19:31:52.237 INFO kablam!    --> src/sync.rs:175:9
Jul 11 19:31:52.237 INFO kablam!     |
Jul 11 19:31:52.237 INFO kablam! 175 |         unsafe {
Jul 11 19:31:52.237 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Jul 11 19:31:52.237 INFO kablam!     |
Jul 11 19:31:52.237 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Jul 11 19:31:52.237 INFO kablam! 
Jul 11 19:31:52.237 INFO kablam! warning: unnecessary `unsafe` block
Jul 11 19:31:52.237 INFO kablam!    --> src/unsync.rs:142:9
Jul 11 19:31:52.237 INFO kablam!     |
Jul 11 19:31:52.237 INFO kablam! 142 |         unsafe {
Jul 11 19:31:52.238 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Jul 11 19:31:52.238 INFO kablam! 
Jul 11 19:31:52.320 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
Jul 11 19:31:52.335 INFO kablam! su: No module specific data is present
Jul 11 19:31:53.052 INFO running `"docker" "rm" "-f" "bb06b6adb8438bb99f802c8b30295ac0a53de7f8e830a7ed20d3a8cd88d91d8d"`
Jul 11 19:31:53.231 INFO blam! bb06b6adb8438bb99f802c8b30295ac0a53de7f8e830a7ed20d3a8cd88d91d8d