Sep 21 12:18:12.741 INFO checking checked_cast-0.0.3 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 12:18:12.742 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 12:18:12.742 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 12:18:12.882 INFO blam! 5a419f3a50b4bc44092443e471c2616122d66bc1cbcedb4c8e1a9e680faa43e9
Sep 21 12:18:12.884 INFO running `"docker" "start" "-a" "5a419f3a50b4bc44092443e471c2616122d66bc1cbcedb4c8e1a9e680faa43e9"`
Sep 21 12:18:14.518 INFO kablam! usermod: no changes
Sep 21 12:18:14.537 INFO kablam!     Checking checked_cast v0.0.3 (/source)
Sep 21 12:18:14.572 INFO kablam! warning: unknown lint: `unstable`
Sep 21 12:18:14.572 INFO kablam!  --> src/lib.rs:3:10
Sep 21 12:18:14.572 INFO kablam!   |
Sep 21 12:18:14.572 INFO kablam! 3 | #![allow(unstable)]
Sep 21 12:18:14.572 INFO kablam!   |          ^^^^^^^^
Sep 21 12:18:14.572 INFO kablam!   |
Sep 21 12:18:14.572 INFO kablam!   = note: #[warn(unknown_lints)] on by default
Sep 21 12:18:14.572 INFO kablam! 
Sep 21 12:18:14.573 INFO kablam! warning: unknown lint: `unstable`
Sep 21 12:18:14.573 INFO kablam!  --> src/lib.rs:3:10
Sep 21 12:18:14.573 INFO kablam!   |
Sep 21 12:18:14.573 INFO kablam! 3 | #![allow(unstable)]
Sep 21 12:18:14.573 INFO kablam!   |          ^^^^^^^^
Sep 21 12:18:14.573 INFO kablam!   |
Sep 21 12:18:14.573 INFO kablam!   = note: #[warn(unknown_lints)] on by default
Sep 21 12:18:14.573 INFO kablam! 
Sep 21 12:18:14.779 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
Sep 21 12:18:14.781 INFO kablam! su: No module specific data is present
Sep 21 12:18:15.359 INFO running `"docker" "rm" "-f" "5a419f3a50b4bc44092443e471c2616122d66bc1cbcedb4c8e1a9e680faa43e9"`
Sep 21 12:18:15.456 INFO blam! 5a419f3a50b4bc44092443e471c2616122d66bc1cbcedb4c8e1a9e680faa43e9