Aug 31 21:03:38.446 INFO checking mp4parse_fallible-0.0.1 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 21:03:38.446 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 21:03:38.446 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/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 21:03:38.586 INFO blam! 5be4790d7f99b29f15bedfbd2f9bd6b6b9a9a4ac6d78ae76b74cc24c18211fa2
Aug 31 21:03:38.588 INFO running `"docker" "start" "-a" "5be4790d7f99b29f15bedfbd2f9bd6b6b9a9a4ac6d78ae76b74cc24c18211fa2"`
Aug 31 21:03:39.334 INFO kablam!     Checking mp4parse_fallible v0.0.1 (file:///source)
Aug 31 21:03:39.844 INFO kablam! warning: a method with this name may be added to the standard library in the future
Aug 31 21:03:39.844 INFO kablam!   --> lib.rs:88:15
Aug 31 21:03:39.844 INFO kablam!    |
Aug 31 21:03:39.844 INFO kablam! 88 |     match vec.try_reserve(std::usize::MAX) {
Aug 31 21:03:39.844 INFO kablam!    |               ^^^^^^^^^^^
Aug 31 21:03:39.844 INFO kablam!    |
Aug 31 21:03:39.844 INFO kablam!    = note: #[warn(unstable_name_collisions)] on by default
Aug 31 21:03:39.844 INFO kablam!    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Aug 31 21:03:39.844 INFO kablam!    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Aug 31 21:03:39.844 INFO kablam!    = help: call with fully qualified syntax `FallibleVec::try_reserve(...)` to keep using the current method
Aug 31 21:03:39.844 INFO kablam!    = note: add #![feature(try_reserve)] to the crate attributes to enable `<std::vec::Vec<T>>::try_reserve`
Aug 31 21:03:39.844 INFO kablam! 
Aug 31 21:03:39.871 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Aug 31 21:03:39.873 INFO kablam! su: No module specific data is present
Aug 31 21:03:40.539 INFO running `"docker" "rm" "-f" "5be4790d7f99b29f15bedfbd2f9bd6b6b9a9a4ac6d78ae76b74cc24c18211fa2"`
Aug 31 21:03:40.644 INFO blam! 5be4790d7f99b29f15bedfbd2f9bd6b6b9a9a4ac6d78ae76b74cc24c18211fa2