Sep 02 00:49:43.615 INFO checking checked_cast-0.0.3 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 02 00:49:43.615 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 02 00:49:43.615 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 02 00:49:43.775 INFO blam! d12a4f612c284657aefba8754e3d4f15973ffd9b6e05e650059194ab43594fb1
Sep 02 00:49:43.776 INFO running `"docker" "start" "-a" "d12a4f612c284657aefba8754e3d4f15973ffd9b6e05e650059194ab43594fb1"`
Sep 02 00:49:44.537 INFO kablam!     Checking checked_cast v0.0.3 (file:///source)
Sep 02 00:49:44.575 INFO kablam! warning: unknown lint: `unstable`
Sep 02 00:49:44.575 INFO kablam!  --> src/lib.rs:3:10
Sep 02 00:49:44.575 INFO kablam!   |
Sep 02 00:49:44.575 INFO kablam! 3 | #![allow(unstable)]
Sep 02 00:49:44.575 INFO kablam!   |          ^^^^^^^^
Sep 02 00:49:44.575 INFO kablam! warning: unknown lint: `unstable`
Sep 02 00:49:44.575 INFO kablam!  --> src/lib.rs:3:10
Sep 02 00:49:44.575 INFO kablam!   |
Sep 02 00:49:44.575 INFO kablam! 3 | #![allow(unstable)]
Sep 02 00:49:44.575 INFO kablam!   |          ^^^^^^^^
Sep 02 00:49:44.575 INFO kablam!   |
Sep 02 00:49:44.575 INFO kablam!   |
Sep 02 00:49:44.575 INFO kablam!   = note: #[warn(unknown_lints)] on by default
Sep 02 00:49:44.575 INFO kablam! 
Sep 02 00:49:44.575 INFO kablam!   = note: #[warn(unknown_lints)] on by default
Sep 02 00:49:44.575 INFO kablam! 
Sep 02 00:49:45.262 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Sep 02 00:49:45.264 INFO kablam! su: No module specific data is present
Sep 02 00:49:45.911 INFO running `"docker" "rm" "-f" "d12a4f612c284657aefba8754e3d4f15973ffd9b6e05e650059194ab43594fb1"`
Sep 02 00:49:46.013 INFO blam! d12a4f612c284657aefba8754e3d4f15973ffd9b6e05e650059194ab43594fb1