Sep 14 12:57:51.837 INFO checking mp4parse_fallible-0.0.1 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 12:57:51.837 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 12:57:51.837 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-5/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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=1000" "-e" "CMD=cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 12:57:52.016 INFO blam! 2b92674a6056e9c6d58d3dc7b5f7a3f1666f61b0151742a157c6ef7663875162
Sep 14 12:57:52.018 INFO running `"docker" "start" "-a" "2b92674a6056e9c6d58d3dc7b5f7a3f1666f61b0151742a157c6ef7663875162"`
Sep 14 12:57:53.082 INFO kablam! usermod: no changes
Sep 14 12:57:53.106 INFO kablam!     Checking mp4parse_fallible v0.0.1 (file:///source)
Sep 14 12:57:53.329 INFO kablam! warning: a method with this name may be added to the standard library in the future
Sep 14 12:57:53.329 INFO kablam!   --> lib.rs:88:15
Sep 14 12:57:53.329 INFO kablam!    |
Sep 14 12:57:53.329 INFO kablam! 88 |     match vec.try_reserve(std::usize::MAX) {
Sep 14 12:57:53.329 INFO kablam!    |               ^^^^^^^^^^^
Sep 14 12:57:53.329 INFO kablam!    |
Sep 14 12:57:53.329 INFO kablam!    = note: #[warn(unstable_name_collisions)] on by default
Sep 14 12:57:53.329 INFO kablam!    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Sep 14 12:57:53.329 INFO kablam!    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Sep 14 12:57:53.329 INFO kablam!    = help: call with fully qualified syntax `FallibleVec::try_reserve(...)` to keep using the current method
Sep 14 12:57:53.329 INFO kablam!    = note: add #![feature(try_reserve)] to the crate attributes to enable `<std::vec::Vec<T>>::try_reserve`
Sep 14 12:57:53.329 INFO kablam! 
Sep 14 12:57:53.345 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
Sep 14 12:57:53.347 INFO kablam! su: No module specific data is present
Sep 14 12:57:53.860 INFO running `"docker" "rm" "-f" "2b92674a6056e9c6d58d3dc7b5f7a3f1666f61b0151742a157c6ef7663875162"`
Sep 14 12:57:54.034 INFO blam! 2b92674a6056e9c6d58d3dc7b5f7a3f1666f61b0151742a157c6ef7663875162