Jul 12 03:57:22.770 INFO checking mp4parse_fallible-0.0.1 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 03:57:22.770 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 03:57:22.770 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 03:57:22.770 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-7/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 03:57:22.937 INFO blam! e21391796c860d83f1ac7426152d72c3e1efb3f765c641dee55cee3060176b35
Jul 12 03:57:22.939 INFO running `"docker" "start" "-a" "e21391796c860d83f1ac7426152d72c3e1efb3f765c641dee55cee3060176b35"`
Jul 12 03:57:24.146 INFO kablam!     Checking mp4parse_fallible v0.0.1 (file:///source)
Jul 12 03:57:24.435 INFO kablam! warning: a method with this name may be added to the standard library in the future
Jul 12 03:57:24.435 INFO kablam!   --> lib.rs:88:15
Jul 12 03:57:24.435 INFO kablam!    |
Jul 12 03:57:24.435 INFO kablam! 88 |     match vec.try_reserve(std::usize::MAX) {
Jul 12 03:57:24.435 INFO kablam!    |               ^^^^^^^^^^^
Jul 12 03:57:24.435 INFO kablam!    |
Jul 12 03:57:24.435 INFO kablam!    = note: #[warn(unstable_name_collisions)] on by default
Jul 12 03:57:24.435 INFO kablam!    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Jul 12 03:57:24.435 INFO kablam!    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Jul 12 03:57:24.435 INFO kablam!    = help: call with fully qualified syntax `FallibleVec::try_reserve(...)` to keep using the current method
Jul 12 03:57:24.435 INFO kablam!    = note: add #![feature(try_reserve)] to the crate attributes to enable `<std::vec::Vec<T>>::try_reserve`
Jul 12 03:57:24.435 INFO kablam! 
Jul 12 03:57:24.468 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
Jul 12 03:57:24.470 INFO kablam! su: No module specific data is present
Jul 12 03:57:24.969 INFO running `"docker" "rm" "-f" "e21391796c860d83f1ac7426152d72c3e1efb3f765c641dee55cee3060176b35"`
Jul 12 03:57:25.069 INFO blam! e21391796c860d83f1ac7426152d72c3e1efb3f765c641dee55cee3060176b35