Sep 04 10:31:47.199 INFO checking mp4parse_fallible-0.0.1 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 10:31:47.199 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 10:31:47.199 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 10:31:47.398 INFO blam! 45fb7f23f6e55c5cf262397c9b5f26a578bab169d84bae18062194223ff76940
Sep 04 10:31:47.399 INFO running `"docker" "start" "-a" "45fb7f23f6e55c5cf262397c9b5f26a578bab169d84bae18062194223ff76940"`
Sep 04 10:31:47.997 INFO kablam!     Checking mp4parse_fallible v0.0.1 (file:///source)
Sep 04 10:31:48.545 INFO kablam! warning: a method with this name may be added to the standard library in the future
Sep 04 10:31:48.545 INFO kablam!   --> lib.rs:88:15
Sep 04 10:31:48.545 INFO kablam!    |
Sep 04 10:31:48.545 INFO kablam! 88 |     match vec.try_reserve(std::usize::MAX) {
Sep 04 10:31:48.545 INFO kablam!    |               ^^^^^^^^^^^
Sep 04 10:31:48.545 INFO kablam!    |
Sep 04 10:31:48.545 INFO kablam!    = note: #[warn(unstable_name_collisions)] on by default
Sep 04 10:31:48.545 INFO kablam!    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Sep 04 10:31:48.545 INFO kablam!    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Sep 04 10:31:48.545 INFO kablam!    = help: call with fully qualified syntax `FallibleVec::try_reserve(...)` to keep using the current method
Sep 04 10:31:48.545 INFO kablam!    = note: add #![feature(try_reserve)] to the crate attributes to enable `<std::vec::Vec<T>>::try_reserve`
Sep 04 10:31:48.545 INFO kablam! 
Sep 04 10:31:48.571 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Sep 04 10:31:48.573 INFO kablam! su: No module specific data is present
Sep 04 10:31:49.050 INFO running `"docker" "rm" "-f" "45fb7f23f6e55c5cf262397c9b5f26a578bab169d84bae18062194223ff76940"`
Sep 04 10:31:49.144 INFO blam! 45fb7f23f6e55c5cf262397c9b5f26a578bab169d84bae18062194223ff76940