Aug 17 08:24:13.135 INFO checking thunk-0.3.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 08:24:13.135 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 08:24:13.135 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 08:24:13.135 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-4/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 08:24:13.410 INFO blam! 5524271bcf1a0ee9d45c6af768f2b2b4beed41383264d2128c52dc0750a163f6
Aug 17 08:24:13.411 INFO running `"docker" "start" "-a" "5524271bcf1a0ee9d45c6af768f2b2b4beed41383264d2128c52dc0750a163f6"`
Aug 17 08:24:14.297 INFO kablam!     Checking thunk v0.3.0 (file:///source)
Aug 17 08:24:14.991 INFO kablam! warning: doc comment not used by rustdoc
Aug 17 08:24:14.991 INFO kablam!    --> src/sync.rs:260:13
Aug 17 08:24:14.991 INFO kablam!     |
Aug 17 08:24:14.991 INFO kablam! 260 |             /// If the `AtomicThunk` is evaluated, do nothing.
Aug 17 08:24:14.991 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 08:24:14.991 INFO kablam!     |
Aug 17 08:24:14.991 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Aug 17 08:24:14.991 INFO kablam! 
Aug 17 08:24:14.992 INFO kablam! warning: doc comment not used by rustdoc
Aug 17 08:24:14.992 INFO kablam!    --> src/sync.rs:263:13
Aug 17 08:24:14.992 INFO kablam!     |
Aug 17 08:24:14.992 INFO kablam! 263 |             /// If the `AtomicThunk` is `LOCKING` or `LOCKED`, wait until the thunk is
Aug 17 08:24:14.992 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 08:24:14.992 INFO kablam! 
Aug 17 08:24:14.992 INFO kablam! warning: doc comment not used by rustdoc
Aug 17 08:24:14.992 INFO kablam!    --> src/sync.rs:267:13
Aug 17 08:24:14.992 INFO kablam!     |
Aug 17 08:24:14.992 INFO kablam! 267 |             /// Only `THUNK_DEFERRED`, `THUNK_EVALUATED`, `THUNK_LOCKING`, and
Aug 17 08:24:14.992 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 08:24:14.992 INFO kablam! 
Aug 17 08:24:15.100 INFO kablam! warning: doc comment not used by rustdoc
Aug 17 08:24:15.100 INFO kablam!    --> src/sync.rs:260:13
Aug 17 08:24:15.100 INFO kablam!     |
Aug 17 08:24:15.100 INFO kablam! 260 |             /// If the `AtomicThunk` is evaluated, do nothing.
Aug 17 08:24:15.100 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 08:24:15.100 INFO kablam!     |
Aug 17 08:24:15.100 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Aug 17 08:24:15.100 INFO kablam! 
Aug 17 08:24:15.100 INFO kablam! warning: doc comment not used by rustdoc
Aug 17 08:24:15.100 INFO kablam!    --> src/sync.rs:263:13
Aug 17 08:24:15.100 INFO kablam!     |
Aug 17 08:24:15.100 INFO kablam! 263 |             /// If the `AtomicThunk` is `LOCKING` or `LOCKED`, wait until the thunk is
Aug 17 08:24:15.100 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 08:24:15.100 INFO kablam! 
Aug 17 08:24:15.101 INFO kablam! warning: doc comment not used by rustdoc
Aug 17 08:24:15.101 INFO kablam!    --> src/sync.rs:267:13
Aug 17 08:24:15.101 INFO kablam!     |
Aug 17 08:24:15.101 INFO kablam! 267 |             /// Only `THUNK_DEFERRED`, `THUNK_EVALUATED`, `THUNK_LOCKING`, and
Aug 17 08:24:15.101 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 08:24:15.101 INFO kablam! 
Aug 17 08:24:15.756 INFO kablam! warning: unnecessary `unsafe` block
Aug 17 08:24:15.756 INFO kablam!    --> src/sync.rs:175:9
Aug 17 08:24:15.756 INFO kablam!     |
Aug 17 08:24:15.757 INFO kablam! 175 |         unsafe {
Aug 17 08:24:15.757 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 17 08:24:15.770 INFO kablam!     |
Aug 17 08:24:15.770 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 17 08:24:15.770 INFO kablam! 
Aug 17 08:24:15.771 INFO kablam! warning: unnecessary `unsafe` block
Aug 17 08:24:15.771 INFO kablam!    --> src/unsync.rs:142:9
Aug 17 08:24:15.771 INFO kablam!     |
Aug 17 08:24:15.771 INFO kablam! 142 |         unsafe {
Aug 17 08:24:15.771 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 17 08:24:15.771 INFO kablam! 
Aug 17 08:24:16.426 INFO kablam! warning: unnecessary `unsafe` block
Aug 17 08:24:16.426 INFO kablam!    --> src/sync.rs:175:9
Aug 17 08:24:16.426 INFO kablam!     |
Aug 17 08:24:16.426 INFO kablam! 175 |         unsafe {
Aug 17 08:24:16.426 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 17 08:24:16.426 INFO kablam!     |
Aug 17 08:24:16.426 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 17 08:24:16.426 INFO kablam! 
Aug 17 08:24:16.426 INFO kablam! warning: unnecessary `unsafe` block
Aug 17 08:24:16.426 INFO kablam!    --> src/unsync.rs:142:9
Aug 17 08:24:16.426 INFO kablam!     |
Aug 17 08:24:16.426 INFO kablam! 142 |         unsafe {
Aug 17 08:24:16.427 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 17 08:24:16.427 INFO kablam! 
Aug 17 08:24:16.472 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
Aug 17 08:24:16.476 INFO kablam! su: No module specific data is present
Aug 17 08:24:16.999 INFO running `"docker" "rm" "-f" "5524271bcf1a0ee9d45c6af768f2b2b4beed41383264d2128c52dc0750a163f6"`
Aug 17 08:24:17.161 INFO blam! 5524271bcf1a0ee9d45c6af768f2b2b4beed41383264d2128c52dc0750a163f6