Aug 30 02:50:51.102 INFO checking specialize-0.0.3 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 02:50:51.102 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 02:50:51.102 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 02:50:51.266 INFO blam! 741f85b4b1f26674060587d985afcc0d46bc163ee797139daf5d69730ca87dc2
Aug 30 02:50:51.268 INFO running `"docker" "start" "-a" "741f85b4b1f26674060587d985afcc0d46bc163ee797139daf5d69730ca87dc2"`
Aug 30 02:50:51.947 INFO kablam!     Checking specialize v0.0.3 (file:///source)
Aug 30 02:50:52.320 INFO kablam! warning: patterns aren't allowed in methods without bodies
Aug 30 02:50:52.320 INFO kablam!    --> src/lib.rs:594:65
Aug 30 02:50:52.320 INFO kablam!     |
Aug 30 02:50:52.320 INFO kablam! 594 |                 trait fn WriteTest::write_test[W: Write](&self, mut w: W) -> io::Result<()>;
Aug 30 02:50:52.320 INFO kablam!     |                                                                 ^^^^^
Aug 30 02:50:52.320 INFO kablam!     |
Aug 30 02:50:52.320 INFO kablam!     = note: #[warn(patterns_in_fns_without_body)] on by default
Aug 30 02:50:52.320 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Aug 30 02:50:52.320 INFO kablam!     = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
Aug 30 02:50:52.320 INFO kablam! 
Aug 30 02:50:52.444 INFO kablam! warning: unused variable: `w`
Aug 30 02:50:52.444 INFO kablam!    --> src/lib.rs:594:69
Aug 30 02:50:52.444 INFO kablam!     |
Aug 30 02:50:52.444 INFO kablam! 594 |                 trait fn WriteTest::write_test[W: Write](&self, mut w: W) -> io::Result<()>;
Aug 30 02:50:52.444 INFO kablam!     |                                                                     ^ help: consider using `_w` instead
Aug 30 02:50:52.444 INFO kablam!     |
Aug 30 02:50:52.444 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 02:50:52.444 INFO kablam! 
Aug 30 02:50:52.451 INFO kablam! warning: variable does not need to be mutable
Aug 30 02:50:52.451 INFO kablam!    --> src/lib.rs:594:65
Aug 30 02:50:52.451 INFO kablam!     |
Aug 30 02:50:52.451 INFO kablam! 594 |                 trait fn WriteTest::write_test[W: Write](&self, mut w: W) -> io::Result<()>;
Aug 30 02:50:52.451 INFO kablam!     |                                                                 ----^
Aug 30 02:50:52.451 INFO kablam!     |                                                                 |
Aug 30 02:50:52.451 INFO kablam!     |                                                                 help: remove this `mut`
Aug 30 02:50:52.451 INFO kablam!     |
Aug 30 02:50:52.451 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 02:50:52.451 INFO kablam! 
Aug 30 02:50:52.491 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Aug 30 02:50:52.494 INFO kablam! su: No module specific data is present
Aug 30 02:50:52.905 INFO running `"docker" "rm" "-f" "741f85b4b1f26674060587d985afcc0d46bc163ee797139daf5d69730ca87dc2"`
Aug 30 02:50:52.995 INFO blam! 741f85b4b1f26674060587d985afcc0d46bc163ee797139daf5d69730ca87dc2