Sep 21 01:50:20.755 INFO checking thunk-0.3.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 01:50:20.755 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 01:50:20.755 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 01:50:20.963 INFO blam! 672cabc039f5e58be2231a2eb71c79b4613206db13bebc217ae1634075c38a88
Sep 21 01:50:20.965 INFO running `"docker" "start" "-a" "672cabc039f5e58be2231a2eb71c79b4613206db13bebc217ae1634075c38a88"`
Sep 21 01:50:22.145 INFO kablam! usermod: no changes
Sep 21 01:50:22.214 INFO kablam!     Checking thunk v0.3.0 (/source)
Sep 21 01:50:22.690 INFO kablam! warning: doc comment not used by rustdoc
Sep 21 01:50:22.690 INFO kablam!    --> src/sync.rs:260:13
Sep 21 01:50:22.690 INFO kablam!     |
Sep 21 01:50:22.690 INFO kablam! 260 |             /// If the `AtomicThunk` is evaluated, do nothing.
Sep 21 01:50:22.690 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 01:50:22.690 INFO kablam!     |
Sep 21 01:50:22.690 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 21 01:50:22.690 INFO kablam! 
Sep 21 01:50:22.690 INFO kablam! warning: doc comment not used by rustdoc
Sep 21 01:50:22.690 INFO kablam!    --> src/sync.rs:263:13
Sep 21 01:50:22.690 INFO kablam!     |
Sep 21 01:50:22.690 INFO kablam! 263 |             /// If the `AtomicThunk` is `LOCKING` or `LOCKED`, wait until the thunk is
Sep 21 01:50:22.690 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 01:50:22.690 INFO kablam! 
Sep 21 01:50:22.690 INFO kablam! warning: doc comment not used by rustdoc
Sep 21 01:50:22.690 INFO kablam!    --> src/sync.rs:267:13
Sep 21 01:50:22.690 INFO kablam!     |
Sep 21 01:50:22.690 INFO kablam! 267 |             /// Only `THUNK_DEFERRED`, `THUNK_EVALUATED`, `THUNK_LOCKING`, and
Sep 21 01:50:22.690 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 01:50:22.690 INFO kablam! 
Sep 21 01:50:22.690 INFO kablam! warning: doc comment not used by rustdoc
Sep 21 01:50:22.690 INFO kablam!    --> src/sync.rs:260:13
Sep 21 01:50:22.690 INFO kablam!     |
Sep 21 01:50:22.690 INFO kablam! 260 |             /// If the `AtomicThunk` is evaluated, do nothing.
Sep 21 01:50:22.690 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 01:50:22.690 INFO kablam!     |
Sep 21 01:50:22.690 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 21 01:50:22.690 INFO kablam! 
Sep 21 01:50:22.690 INFO kablam! warning: doc comment not used by rustdoc
Sep 21 01:50:22.690 INFO kablam!    --> src/sync.rs:263:13
Sep 21 01:50:22.690 INFO kablam!     |
Sep 21 01:50:22.690 INFO kablam! 263 |             /// If the `AtomicThunk` is `LOCKING` or `LOCKED`, wait until the thunk is
Sep 21 01:50:22.690 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 01:50:22.690 INFO kablam! 
Sep 21 01:50:22.690 INFO kablam! warning: doc comment not used by rustdoc
Sep 21 01:50:22.690 INFO kablam!    --> src/sync.rs:267:13
Sep 21 01:50:22.690 INFO kablam!     |
Sep 21 01:50:22.690 INFO kablam! 267 |             /// Only `THUNK_DEFERRED`, `THUNK_EVALUATED`, `THUNK_LOCKING`, and
Sep 21 01:50:22.690 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 01:50:22.690 INFO kablam! 
Sep 21 01:50:23.002 INFO kablam! warning: unnecessary `unsafe` block
Sep 21 01:50:23.002 INFO kablam!    --> src/sync.rs:175:9
Sep 21 01:50:23.002 INFO kablam!     |
Sep 21 01:50:23.002 INFO kablam! 175 |         unsafe {
Sep 21 01:50:23.002 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 21 01:50:23.002 INFO kablam!     |
Sep 21 01:50:23.002 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Sep 21 01:50:23.002 INFO kablam! 
Sep 21 01:50:23.002 INFO kablam! warning: unnecessary `unsafe` block
Sep 21 01:50:23.002 INFO kablam!    --> src/unsync.rs:142:9
Sep 21 01:50:23.002 INFO kablam!     |
Sep 21 01:50:23.002 INFO kablam! 142 |         unsafe {
Sep 21 01:50:23.002 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 21 01:50:23.002 INFO kablam! 
Sep 21 01:50:23.198 INFO kablam! warning: unnecessary `unsafe` block
Sep 21 01:50:23.198 INFO kablam!    --> src/sync.rs:175:9
Sep 21 01:50:23.198 INFO kablam!     |
Sep 21 01:50:23.198 INFO kablam! 175 |         unsafe {
Sep 21 01:50:23.198 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 21 01:50:23.198 INFO kablam!     |
Sep 21 01:50:23.198 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Sep 21 01:50:23.198 INFO kablam! 
Sep 21 01:50:23.198 INFO kablam! warning: unnecessary `unsafe` block
Sep 21 01:50:23.198 INFO kablam!    --> src/unsync.rs:142:9
Sep 21 01:50:23.198 INFO kablam!     |
Sep 21 01:50:23.198 INFO kablam! 142 |         unsafe {
Sep 21 01:50:23.198 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 21 01:50:23.198 INFO kablam! 
Sep 21 01:50:23.288 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
Sep 21 01:50:23.294 INFO kablam! su: No module specific data is present
Sep 21 01:50:24.516 INFO running `"docker" "rm" "-f" "672cabc039f5e58be2231a2eb71c79b4613206db13bebc217ae1634075c38a88"`
Sep 21 01:50:24.627 INFO blam! 672cabc039f5e58be2231a2eb71c79b4613206db13bebc217ae1634075c38a88