Sep 14 18:32:49.433 INFO checking checked_cast-0.0.3 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 18:32:49.433 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 18:32:49.433 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-4/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 18:32:49.676 INFO blam! 82750f91526226fc00a1f624401e5d2859b367df350ce8959d26fcdd1acadc0f
Sep 14 18:32:49.677 INFO running `"docker" "start" "-a" "82750f91526226fc00a1f624401e5d2859b367df350ce8959d26fcdd1acadc0f"`
Sep 14 18:32:50.314 INFO kablam! usermod: no changes
Sep 14 18:32:50.337 INFO kablam!     Checking checked_cast v0.0.3 (file:///source)
Sep 14 18:32:50.371 INFO kablam! warning: unknown lint: `unstable`
Sep 14 18:32:50.371 INFO kablam!  --> src/lib.rs:3:10
Sep 14 18:32:50.371 INFO kablam!   |
Sep 14 18:32:50.371 INFO kablam! 3 | #![allow(unstable)]
Sep 14 18:32:50.371 INFO kablam!   |          ^^^^^^^^
Sep 14 18:32:50.371 INFO kablam!   |
Sep 14 18:32:50.371 INFO kablam!   = note: #[warn(unknown_lints)] on by default
Sep 14 18:32:50.371 INFO kablam! 
Sep 14 18:32:50.377 INFO kablam! warning: unknown lint: `unstable`
Sep 14 18:32:50.377 INFO kablam!  --> src/lib.rs:3:10
Sep 14 18:32:50.377 INFO kablam!   |
Sep 14 18:32:50.377 INFO kablam! 3 | #![allow(unstable)]
Sep 14 18:32:50.377 INFO kablam!   |          ^^^^^^^^
Sep 14 18:32:50.377 INFO kablam!   |
Sep 14 18:32:50.377 INFO kablam!   = note: #[warn(unknown_lints)] on by default
Sep 14 18:32:50.377 INFO kablam! 
Sep 14 18:32:50.619 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
Sep 14 18:32:50.619 INFO kablam! su: No module specific data is present
Sep 14 18:32:51.176 INFO running `"docker" "rm" "-f" "82750f91526226fc00a1f624401e5d2859b367df350ce8959d26fcdd1acadc0f"`
Sep 14 18:32:51.232 INFO blam! 82750f91526226fc00a1f624401e5d2859b367df350ce8959d26fcdd1acadc0f