Jul 12 10:57:33.574 INFO checking difference-2.0.0 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 10:57:33.574 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 10:57:33.574 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 10:57:33.574 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-7/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 10:57:33.816 INFO blam! bc0429bb0b6fb4929b0200b03089c37958d6b03b4be5f23bec4b394d9aa1234b
Jul 12 10:57:33.817 INFO running `"docker" "start" "-a" "bc0429bb0b6fb4929b0200b03089c37958d6b03b4be5f23bec4b394d9aa1234b"`
Jul 12 10:57:34.840 INFO kablam!     Checking difference v2.0.0 (file:///source)
Jul 12 10:57:39.490 INFO kablam! warning: unknown lint: `needless_pass_by_value`
Jul 12 10:57:39.490 INFO kablam!    --> tests/quickcheck.rs:103:9
Jul 12 10:57:39.490 INFO kablam!     |
Jul 12 10:57:39.490 INFO kablam! 103 | #[allow(needless_pass_by_value)]
Jul 12 10:57:39.490 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Jul 12 10:57:39.490 INFO kablam!     |
Jul 12 10:57:39.490 INFO kablam!     = note: #[warn(unknown_lints)] on by default
Jul 12 10:57:39.490 INFO kablam! 
Jul 12 10:57:39.787 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.10s
Jul 12 10:57:39.794 INFO kablam! su: No module specific data is present
Jul 12 10:57:40.283 INFO running `"docker" "rm" "-f" "bc0429bb0b6fb4929b0200b03089c37958d6b03b4be5f23bec4b394d9aa1234b"`
Jul 12 10:57:40.444 INFO blam! bc0429bb0b6fb4929b0200b03089c37958d6b03b4be5f23bec4b394d9aa1234b