Aug 31 13:29:37.968 INFO checking slog-2.3.2 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 13:29:37.968 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 13:29:37.968 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 13:29:38.141 INFO blam! 45e48a27121e455f0d4bf42a6c3cff77d86373900af965ea4835c825bdb7b429
Aug 31 13:29:38.143 INFO running `"docker" "start" "-a" "45e48a27121e455f0d4bf42a6c3cff77d86373900af965ea4835c825bdb7b429"`
Aug 31 13:29:38.783 INFO kablam!     Checking slog v2.3.2 (file:///source)
Aug 31 13:29:40.369 INFO kablam! warning: unused arithmetic operation which must be used
Aug 31 13:29:40.369 INFO kablam!    --> src/tests.rs:183:13
Aug 31 13:29:40.369 INFO kablam!     |
Aug 31 13:29:40.369 INFO kablam! 183 |           { 3 + 3; 2};
Aug 31 13:29:40.369 INFO kablam!     |             ^^^^^
Aug 31 13:29:40.369 INFO kablam!     |
Aug 31 13:29:40.369 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 31 13:29:40.369 INFO kablam! 
Aug 31 13:29:40.369 INFO kablam! warning: unused arithmetic operation which must be used
Aug 31 13:29:40.369 INFO kablam!    --> src/tests.rs:185:22
Aug 31 13:29:40.369 INFO kablam!     |
Aug 31 13:29:40.369 INFO kablam! 185 |           "foo" => { 3 + 3; 2},
Aug 31 13:29:40.369 INFO kablam!     |                      ^^^^^
Aug 31 13:29:40.369 INFO kablam! 
Aug 31 13:29:40.910 INFO kablam! error[E0599]: no method named `fuse` found for type `slog_term::FullFormat<slog_term::TermDecorator>` in the current scope
Aug 31 13:29:40.910 INFO kablam!   --> examples/named.rs:14:10
Aug 31 13:29:40.910 INFO kablam!    |
Aug 31 13:29:40.910 INFO kablam! 14 |         .fuse();
Aug 31 13:29:40.910 INFO kablam!    |          ^^^^
Aug 31 13:29:40.911 INFO kablam!    |
Aug 31 13:29:40.911 INFO kablam!    = note: the method `fuse` exists but the following trait bounds were not satisfied:
Aug 31 13:29:40.911 INFO kablam!            `&slog_term::FullFormat<slog_term::TermDecorator> : slog::Drain`
Aug 31 13:29:40.911 INFO kablam!            `&mut slog_term::FullFormat<slog_term::TermDecorator> : slog::Drain`
Aug 31 13:29:40.911 INFO kablam!            `&mut slog_term::FullFormat<slog_term::TermDecorator> : std::iter::Iterator`
Aug 31 13:29:40.911 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Aug 31 13:29:40.911 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Aug 31 13:29:40.911 INFO kablam!    |
Aug 31 13:29:40.911 INFO kablam! 6  | use slog::Drain;
Aug 31 13:29:40.911 INFO kablam!    |
Aug 31 13:29:40.911 INFO kablam! 
Aug 31 13:29:40.913 INFO kablam! error[E0599]: no method named `fuse` found for type `slog_async::Async` in the current scope
Aug 31 13:29:40.913 INFO kablam!   --> examples/named.rs:15:55
Aug 31 13:29:40.913 INFO kablam!    |
Aug 31 13:29:40.913 INFO kablam! 15 |     let drain = slog_async::Async::new(drain).build().fuse();
Aug 31 13:29:40.913 INFO kablam!    |                                                       ^^^^
Aug 31 13:29:40.914 INFO kablam!    |
Aug 31 13:29:40.914 INFO kablam!    = note: the method `fuse` exists but the following trait bounds were not satisfied:
Aug 31 13:29:40.914 INFO kablam!            `&slog_async::Async : slog::Drain`
Aug 31 13:29:40.914 INFO kablam!            `&mut slog_async::Async : slog::Drain`
Aug 31 13:29:40.914 INFO kablam!            `&mut slog_async::Async : std::iter::Iterator`
Aug 31 13:29:40.914 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Aug 31 13:29:40.914 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Aug 31 13:29:40.914 INFO kablam!    |
Aug 31 13:29:40.914 INFO kablam! 6  | use slog::Drain;
Aug 31 13:29:40.914 INFO kablam!    |
Aug 31 13:29:40.914 INFO kablam! 
Aug 31 13:29:41.011 INFO kablam! error: aborting due to 2 previous errors
Aug 31 13:29:41.011 INFO kablam! 
Aug 31 13:29:41.011 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Aug 31 13:29:41.023 INFO kablam! error: Could not compile `slog`.
Aug 31 13:29:41.023 INFO kablam! 
Aug 31 13:29:41.023 INFO kablam! To learn more, run the command again with --verbose.
Aug 31 13:29:41.025 INFO kablam! su: No module specific data is present
Aug 31 13:29:41.453 INFO running `"docker" "rm" "-f" "45e48a27121e455f0d4bf42a6c3cff77d86373900af965ea4835c825bdb7b429"`
Aug 31 13:29:41.582 INFO blam! 45e48a27121e455f0d4bf42a6c3cff77d86373900af965ea4835c825bdb7b429