Sep 05 21:57:44.575 INFO checking thunk-0.3.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 21:57:44.575 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 21:57:44.575 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 21:57:45.013 INFO blam! 0e5bd434ca46452ff8d4be8be5d0438b4e2ac42e585a33068ccc2474052373ba
Sep 05 21:57:45.020 INFO running `"docker" "start" "-a" "0e5bd434ca46452ff8d4be8be5d0438b4e2ac42e585a33068ccc2474052373ba"`
Sep 05 21:57:46.497 INFO kablam! usermod: no changes
Sep 05 21:57:46.593 INFO kablam!     Checking thunk v0.3.0 (file:///source)
Sep 05 21:57:46.849 INFO kablam! warning: doc comment not used by rustdoc
Sep 05 21:57:46.849 INFO kablam!    --> src/sync.rs:260:13
Sep 05 21:57:46.849 INFO kablam!     |
Sep 05 21:57:46.850 INFO kablam! 260 |             /// If the `AtomicThunk` is evaluated, do nothing.
Sep 05 21:57:46.850 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 21:57:46.850 INFO kablam!     |
Sep 05 21:57:46.850 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 05 21:57:46.850 INFO kablam! 
Sep 05 21:57:46.850 INFO kablam! warning: doc comment not used by rustdoc
Sep 05 21:57:46.850 INFO kablam!    --> src/sync.rs:263:13
Sep 05 21:57:46.850 INFO kablam!     |
Sep 05 21:57:46.850 INFO kablam! 263 |             /// If the `AtomicThunk` is `LOCKING` or `LOCKED`, wait until the thunk is
Sep 05 21:57:46.850 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 21:57:46.850 INFO kablam! 
Sep 05 21:57:46.850 INFO kablam! warning: doc comment not used by rustdoc
Sep 05 21:57:46.850 INFO kablam!    --> src/sync.rs:267:13
Sep 05 21:57:46.850 INFO kablam!     |
Sep 05 21:57:46.850 INFO kablam! 267 |             /// Only `THUNK_DEFERRED`, `THUNK_EVALUATED`, `THUNK_LOCKING`, and
Sep 05 21:57:46.850 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 21:57:46.850 INFO kablam! 
Sep 05 21:57:46.974 INFO kablam! warning: doc comment not used by rustdoc
Sep 05 21:57:46.974 INFO kablam!    --> src/sync.rs:260:13
Sep 05 21:57:46.974 INFO kablam!     |
Sep 05 21:57:46.974 INFO kablam! 260 |             /// If the `AtomicThunk` is evaluated, do nothing.
Sep 05 21:57:46.974 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 21:57:46.974 INFO kablam!     |
Sep 05 21:57:46.974 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 05 21:57:46.974 INFO kablam! 
Sep 05 21:57:46.974 INFO kablam! warning: doc comment not used by rustdoc
Sep 05 21:57:46.974 INFO kablam!    --> src/sync.rs:263:13
Sep 05 21:57:46.974 INFO kablam!     |
Sep 05 21:57:46.974 INFO kablam! 263 |             /// If the `AtomicThunk` is `LOCKING` or `LOCKED`, wait until the thunk is
Sep 05 21:57:46.974 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 21:57:46.974 INFO kablam! 
Sep 05 21:57:46.974 INFO kablam! warning: doc comment not used by rustdoc
Sep 05 21:57:46.974 INFO kablam!    --> src/sync.rs:267:13
Sep 05 21:57:46.974 INFO kablam!     |
Sep 05 21:57:46.974 INFO kablam! 267 |             /// Only `THUNK_DEFERRED`, `THUNK_EVALUATED`, `THUNK_LOCKING`, and
Sep 05 21:57:46.974 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 21:57:46.974 INFO kablam! 
Sep 05 21:57:47.142 INFO kablam! warning: unnecessary `unsafe` block
Sep 05 21:57:47.142 INFO kablam!    --> src/sync.rs:175:9
Sep 05 21:57:47.142 INFO kablam!     |
Sep 05 21:57:47.142 INFO kablam! 175 |         unsafe {
Sep 05 21:57:47.142 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 05 21:57:47.142 INFO kablam!     |
Sep 05 21:57:47.142 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Sep 05 21:57:47.142 INFO kablam! 
Sep 05 21:57:47.142 INFO kablam! warning: unnecessary `unsafe` block
Sep 05 21:57:47.142 INFO kablam!    --> src/unsync.rs:142:9
Sep 05 21:57:47.142 INFO kablam!     |
Sep 05 21:57:47.142 INFO kablam! 142 |         unsafe {
Sep 05 21:57:47.142 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 05 21:57:47.142 INFO kablam! 
Sep 05 21:57:47.282 INFO kablam! warning: unnecessary `unsafe` block
Sep 05 21:57:47.282 INFO kablam!    --> src/sync.rs:175:9
Sep 05 21:57:47.282 INFO kablam!     |
Sep 05 21:57:47.282 INFO kablam! 175 |         unsafe {
Sep 05 21:57:47.282 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 05 21:57:47.282 INFO kablam!     |
Sep 05 21:57:47.282 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Sep 05 21:57:47.282 INFO kablam! 
Sep 05 21:57:47.282 INFO kablam! warning: unnecessary `unsafe` block
Sep 05 21:57:47.282 INFO kablam!    --> src/unsync.rs:142:9
Sep 05 21:57:47.282 INFO kablam!     |
Sep 05 21:57:47.282 INFO kablam! 142 |         unsafe {
Sep 05 21:57:47.282 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 05 21:57:47.282 INFO kablam! 
Sep 05 21:57:47.318 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Sep 05 21:57:47.320 INFO kablam! su: No module specific data is present
Sep 05 21:57:48.218 INFO running `"docker" "rm" "-f" "0e5bd434ca46452ff8d4be8be5d0438b4e2ac42e585a33068ccc2474052373ba"`
Sep 05 21:57:48.329 INFO blam! 0e5bd434ca46452ff8d4be8be5d0438b4e2ac42e585a33068ccc2474052373ba