Sep 19 19:00:30.065 INFO checking thunk-0.3.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 19:00:30.066 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 19:00:30.066 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-0/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 19:00:30.332 INFO blam! 6baee50d52c3593f4fcc44367e4ac1e6fb3b735fdd372ed9e70b33a4b6df2e09
Sep 19 19:00:30.334 INFO running `"docker" "start" "-a" "6baee50d52c3593f4fcc44367e4ac1e6fb3b735fdd372ed9e70b33a4b6df2e09"`
Sep 19 19:00:31.641 INFO kablam! usermod: no changes
Sep 19 19:00:31.690 INFO kablam!     Checking thunk v0.3.0 (/source)
Sep 19 19:00:32.042 INFO kablam! warning: doc comment not used by rustdoc
Sep 19 19:00:32.042 INFO kablam!    --> src/sync.rs:260:13
Sep 19 19:00:32.042 INFO kablam!     |
Sep 19 19:00:32.042 INFO kablam! 260 |             /// If the `AtomicThunk` is evaluated, do nothing.
Sep 19 19:00:32.042 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 19:00:32.042 INFO kablam!     |
Sep 19 19:00:32.042 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 19 19:00:32.042 INFO kablam! 
Sep 19 19:00:32.042 INFO kablam! warning: doc comment not used by rustdoc
Sep 19 19:00:32.042 INFO kablam!    --> src/sync.rs:263:13
Sep 19 19:00:32.042 INFO kablam!     |
Sep 19 19:00:32.042 INFO kablam! 263 |             /// If the `AtomicThunk` is `LOCKING` or `LOCKED`, wait until the thunk is
Sep 19 19:00:32.042 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 19:00:32.042 INFO kablam! 
Sep 19 19:00:32.042 INFO kablam! warning: doc comment not used by rustdoc
Sep 19 19:00:32.042 INFO kablam!    --> src/sync.rs:267:13
Sep 19 19:00:32.042 INFO kablam!     |
Sep 19 19:00:32.042 INFO kablam! 267 |             /// Only `THUNK_DEFERRED`, `THUNK_EVALUATED`, `THUNK_LOCKING`, and
Sep 19 19:00:32.042 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 19:00:32.042 INFO kablam! 
Sep 19 19:00:32.294 INFO kablam! warning: unnecessary `unsafe` block
Sep 19 19:00:32.294 INFO kablam!    --> src/sync.rs:175:9
Sep 19 19:00:32.294 INFO kablam!     |
Sep 19 19:00:32.294 INFO kablam! 175 |         unsafe {
Sep 19 19:00:32.294 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 19 19:00:32.294 INFO kablam!     |
Sep 19 19:00:32.294 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Sep 19 19:00:32.294 INFO kablam! 
Sep 19 19:00:32.294 INFO kablam! warning: unnecessary `unsafe` block
Sep 19 19:00:32.294 INFO kablam!    --> src/unsync.rs:142:9
Sep 19 19:00:32.294 INFO kablam!     |
Sep 19 19:00:32.294 INFO kablam! 142 |         unsafe {
Sep 19 19:00:32.294 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 19 19:00:32.294 INFO kablam! 
Sep 19 19:00:32.440 INFO kablam! warning: doc comment not used by rustdoc
Sep 19 19:00:32.440 INFO kablam!    --> src/sync.rs:260:13
Sep 19 19:00:32.440 INFO kablam!     |
Sep 19 19:00:32.440 INFO kablam! 260 |             /// If the `AtomicThunk` is evaluated, do nothing.
Sep 19 19:00:32.440 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 19:00:32.440 INFO kablam!     |
Sep 19 19:00:32.440 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 19 19:00:32.440 INFO kablam! 
Sep 19 19:00:32.440 INFO kablam! warning: doc comment not used by rustdoc
Sep 19 19:00:32.440 INFO kablam!    --> src/sync.rs:263:13
Sep 19 19:00:32.440 INFO kablam!     |
Sep 19 19:00:32.440 INFO kablam! 263 |             /// If the `AtomicThunk` is `LOCKING` or `LOCKED`, wait until the thunk is
Sep 19 19:00:32.440 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 19:00:32.440 INFO kablam! 
Sep 19 19:00:32.440 INFO kablam! warning: doc comment not used by rustdoc
Sep 19 19:00:32.440 INFO kablam!    --> src/sync.rs:267:13
Sep 19 19:00:32.440 INFO kablam!     |
Sep 19 19:00:32.440 INFO kablam! 267 |             /// Only `THUNK_DEFERRED`, `THUNK_EVALUATED`, `THUNK_LOCKING`, and
Sep 19 19:00:32.440 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 19:00:32.440 INFO kablam! 
Sep 19 19:00:32.886 INFO kablam! warning: unnecessary `unsafe` block
Sep 19 19:00:32.886 INFO kablam!    --> src/sync.rs:175:9
Sep 19 19:00:32.886 INFO kablam!     |
Sep 19 19:00:32.886 INFO kablam! 175 |         unsafe {
Sep 19 19:00:32.886 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 19 19:00:32.886 INFO kablam!     |
Sep 19 19:00:32.886 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Sep 19 19:00:32.886 INFO kablam! 
Sep 19 19:00:32.886 INFO kablam! warning: unnecessary `unsafe` block
Sep 19 19:00:32.886 INFO kablam!    --> src/unsync.rs:142:9
Sep 19 19:00:32.886 INFO kablam!     |
Sep 19 19:00:32.886 INFO kablam! 142 |         unsafe {
Sep 19 19:00:32.886 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 19 19:00:32.886 INFO kablam! 
Sep 19 19:00:32.954 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Sep 19 19:00:32.956 INFO kablam! su: No module specific data is present
Sep 19 19:00:34.031 INFO running `"docker" "rm" "-f" "6baee50d52c3593f4fcc44367e4ac1e6fb3b735fdd372ed9e70b33a4b6df2e09"`
Sep 19 19:00:34.155 INFO blam! 6baee50d52c3593f4fcc44367e4ac1e6fb3b735fdd372ed9e70b33a4b6df2e09