Sep 01 13:38:21.040 INFO checking mp4parse_fallible-0.0.1 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 13:38:21.040 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 13:38:21.041 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 13:38:21.182 INFO blam! d8ea336504826c8c098ac1faba09cedc6d8a2dcec6899d241ca685e84e24dc45
Sep 01 13:38:21.185 INFO running `"docker" "start" "-a" "d8ea336504826c8c098ac1faba09cedc6d8a2dcec6899d241ca685e84e24dc45"`
Sep 01 13:38:21.861 INFO kablam!     Checking mp4parse_fallible v0.0.1 (file:///source)
Sep 01 13:38:22.312 INFO kablam! warning: a method with this name may be added to the standard library in the future
Sep 01 13:38:22.312 INFO kablam!   --> lib.rs:88:15
Sep 01 13:38:22.312 INFO kablam!    |
Sep 01 13:38:22.312 INFO kablam! 88 |     match vec.try_reserve(std::usize::MAX) {
Sep 01 13:38:22.312 INFO kablam!    |               ^^^^^^^^^^^
Sep 01 13:38:22.312 INFO kablam!    |
Sep 01 13:38:22.312 INFO kablam!    = note: #[warn(unstable_name_collisions)] on by default
Sep 01 13:38:22.312 INFO kablam!    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Sep 01 13:38:22.312 INFO kablam!    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Sep 01 13:38:22.312 INFO kablam!    = help: call with fully qualified syntax `FallibleVec::try_reserve(...)` to keep using the current method
Sep 01 13:38:22.312 INFO kablam!    = note: add #![feature(try_reserve)] to the crate attributes to enable `<std::vec::Vec<T>>::try_reserve`
Sep 01 13:38:22.312 INFO kablam! 
Sep 01 13:38:22.336 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
Sep 01 13:38:22.338 INFO kablam! su: No module specific data is present
Sep 01 13:38:23.003 INFO running `"docker" "rm" "-f" "d8ea336504826c8c098ac1faba09cedc6d8a2dcec6899d241ca685e84e24dc45"`
Sep 01 13:38:23.116 INFO blam! d8ea336504826c8c098ac1faba09cedc6d8a2dcec6899d241ca685e84e24dc45