Sep 21 01:50:17.399 INFO checking thunk-0.3.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 01:50:17.399 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 01:50:17.399 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 01:50:17.635 INFO blam! d7f4c64f2f9f91984ea6283a9e21caa299dd55283a57f8f5ec2b8853ce6fd467
Sep 21 01:50:17.636 INFO running `"docker" "start" "-a" "d7f4c64f2f9f91984ea6283a9e21caa299dd55283a57f8f5ec2b8853ce6fd467"`
Sep 21 01:50:19.621 INFO kablam! usermod: no changes
Sep 21 01:50:19.698 INFO kablam!     Checking thunk v0.3.0 (/source)
Sep 21 01:50:20.206 INFO kablam! warning: doc comment not used by rustdoc
Sep 21 01:50:20.206 INFO kablam!    --> src/sync.rs:260:13
Sep 21 01:50:20.206 INFO kablam!     |
Sep 21 01:50:20.206 INFO kablam! 260 |             /// If the `AtomicThunk` is evaluated, do nothing.
Sep 21 01:50:20.206 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 01:50:20.206 INFO kablam!     |
Sep 21 01:50:20.206 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 21 01:50:20.206 INFO kablam! 
Sep 21 01:50:20.206 INFO kablam! warning: doc comment not used by rustdoc
Sep 21 01:50:20.206 INFO kablam!    --> src/sync.rs:263:13
Sep 21 01:50:20.206 INFO kablam!     |
Sep 21 01:50:20.206 INFO kablam! 263 |             /// If the `AtomicThunk` is `LOCKING` or `LOCKED`, wait until the thunk is
Sep 21 01:50:20.206 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 01:50:20.206 INFO kablam! 
Sep 21 01:50:20.206 INFO kablam! warning: doc comment not used by rustdoc
Sep 21 01:50:20.206 INFO kablam!    --> src/sync.rs:267:13
Sep 21 01:50:20.206 INFO kablam!     |
Sep 21 01:50:20.206 INFO kablam! 267 |             /// Only `THUNK_DEFERRED`, `THUNK_EVALUATED`, `THUNK_LOCKING`, and
Sep 21 01:50:20.206 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 01:50:20.206 INFO kablam! 
Sep 21 01:50:20.250 INFO kablam! warning: doc comment not used by rustdoc
Sep 21 01:50:20.250 INFO kablam!    --> src/sync.rs:260:13
Sep 21 01:50:20.250 INFO kablam!     |
Sep 21 01:50:20.250 INFO kablam! 260 |             /// If the `AtomicThunk` is evaluated, do nothing.
Sep 21 01:50:20.250 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 01:50:20.250 INFO kablam!     |
Sep 21 01:50:20.250 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 21 01:50:20.250 INFO kablam! 
Sep 21 01:50:20.250 INFO kablam! warning: doc comment not used by rustdoc
Sep 21 01:50:20.250 INFO kablam!    --> src/sync.rs:263:13
Sep 21 01:50:20.250 INFO kablam!     |
Sep 21 01:50:20.250 INFO kablam! 263 |             /// If the `AtomicThunk` is `LOCKING` or `LOCKED`, wait until the thunk is
Sep 21 01:50:20.250 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 01:50:20.250 INFO kablam! 
Sep 21 01:50:20.250 INFO kablam! warning: doc comment not used by rustdoc
Sep 21 01:50:20.250 INFO kablam!    --> src/sync.rs:267:13
Sep 21 01:50:20.250 INFO kablam!     |
Sep 21 01:50:20.250 INFO kablam! 267 |             /// Only `THUNK_DEFERRED`, `THUNK_EVALUATED`, `THUNK_LOCKING`, and
Sep 21 01:50:20.250 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 01:50:20.250 INFO kablam! 
Sep 21 01:50:20.477 INFO kablam! warning: unnecessary `unsafe` block
Sep 21 01:50:20.477 INFO kablam!    --> src/sync.rs:175:9
Sep 21 01:50:20.478 INFO kablam!     |
Sep 21 01:50:20.478 INFO kablam! 175 |         unsafe {
Sep 21 01:50:20.478 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 21 01:50:20.479 INFO kablam!     |
Sep 21 01:50:20.479 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Sep 21 01:50:20.479 INFO kablam! 
Sep 21 01:50:20.480 INFO kablam! warning: unnecessary `unsafe` block
Sep 21 01:50:20.480 INFO kablam!    --> src/unsync.rs:142:9
Sep 21 01:50:20.480 INFO kablam!     |
Sep 21 01:50:20.480 INFO kablam! 142 |         unsafe {
Sep 21 01:50:20.481 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 21 01:50:20.481 INFO kablam! 
Sep 21 01:50:20.755 INFO kablam! warning: unnecessary `unsafe` block
Sep 21 01:50:20.755 INFO kablam!    --> src/sync.rs:175:9
Sep 21 01:50:20.755 INFO kablam!     |
Sep 21 01:50:20.755 INFO kablam! 175 |         unsafe {
Sep 21 01:50:20.755 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 21 01:50:20.755 INFO kablam!     |
Sep 21 01:50:20.756 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Sep 21 01:50:20.756 INFO kablam! 
Sep 21 01:50:20.756 INFO kablam! warning: unnecessary `unsafe` block
Sep 21 01:50:20.756 INFO kablam!    --> src/unsync.rs:142:9
Sep 21 01:50:20.756 INFO kablam!     |
Sep 21 01:50:20.756 INFO kablam! 142 |         unsafe {
Sep 21 01:50:20.756 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 21 01:50:20.757 INFO kablam! 
Sep 21 01:50:20.815 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Sep 21 01:50:20.817 INFO kablam! su: No module specific data is present
Sep 21 01:50:21.719 INFO running `"docker" "rm" "-f" "d7f4c64f2f9f91984ea6283a9e21caa299dd55283a57f8f5ec2b8853ce6fd467"`
Sep 21 01:50:21.841 INFO blam! d7f4c64f2f9f91984ea6283a9e21caa299dd55283a57f8f5ec2b8853ce6fd467