Sep 18 02:37:07.196 INFO checking checked_cast-0.0.3 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 18 02:37:07.196 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 18 02:37:07.197 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-5/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 02:37:07.355 INFO blam! c26c31892b6cd656ad2d3fef655d8362372b894da21d7161943171bec75298fb
Sep 18 02:37:07.357 INFO running `"docker" "start" "-a" "c26c31892b6cd656ad2d3fef655d8362372b894da21d7161943171bec75298fb"`
Sep 18 02:37:08.391 INFO kablam! usermod: no changes
Sep 18 02:37:08.418 INFO kablam!     Checking checked_cast v0.0.3 (/source)
Sep 18 02:37:08.464 INFO kablam! warning: unknown lint: `unstable`
Sep 18 02:37:08.464 INFO kablam!  --> src/lib.rs:3:10
Sep 18 02:37:08.464 INFO kablam!   |
Sep 18 02:37:08.464 INFO kablam! 3 | #![allow(unstable)]
Sep 18 02:37:08.464 INFO kablam!   |          ^^^^^^^^
Sep 18 02:37:08.464 INFO kablam!   |
Sep 18 02:37:08.464 INFO kablam!   = note: #[warn(unknown_lints)] on by default
Sep 18 02:37:08.464 INFO kablam! 
Sep 18 02:37:08.488 INFO kablam! warning: unknown lint: `unstable`
Sep 18 02:37:08.488 INFO kablam!  --> src/lib.rs:3:10
Sep 18 02:37:08.488 INFO kablam!   |
Sep 18 02:37:08.488 INFO kablam! 3 | #![allow(unstable)]
Sep 18 02:37:08.488 INFO kablam!   |          ^^^^^^^^
Sep 18 02:37:08.488 INFO kablam!   |
Sep 18 02:37:08.488 INFO kablam!   = note: #[warn(unknown_lints)] on by default
Sep 18 02:37:08.488 INFO kablam! 
Sep 18 02:37:08.698 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
Sep 18 02:37:08.698 INFO kablam! su: No module specific data is present
Sep 18 02:37:09.227 INFO running `"docker" "rm" "-f" "c26c31892b6cd656ad2d3fef655d8362372b894da21d7161943171bec75298fb"`
Sep 18 02:37:09.322 INFO blam! c26c31892b6cd656ad2d3fef655d8362372b894da21d7161943171bec75298fb