Jul 12 06:55:25.991 INFO checking http-file-headers-0.1.8 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 06:55:25.991 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 06:55:25.991 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 06:55:25.991 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-5/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 06:55:26.231 INFO blam! 934a5547bb26ef8935da59cf4493c17e209dbd62c8bcf556feb3fddc4986a981
Jul 12 06:55:26.233 INFO running `"docker" "start" "-a" "934a5547bb26ef8935da59cf4493c17e209dbd62c8bcf556feb3fddc4986a981"`
Jul 12 06:55:27.357 INFO kablam!     Checking digest-writer v0.3.1
Jul 12 06:55:28.041 INFO kablam!     Checking http-file-headers v0.1.8 (file:///source)
Jul 12 06:55:30.504 INFO kablam! warning: unused import: `Digest`
Jul 12 06:55:30.504 INFO kablam!  --> src/etag.rs:7:23
Jul 12 06:55:30.504 INFO kablam!   |
Jul 12 06:55:30.504 INFO kablam! 7 | use blake2::{Blake2b, Digest, digest::VariableOutput};
Jul 12 06:55:30.504 INFO kablam!   |                       ^^^^^^
Jul 12 06:55:30.504 INFO kablam!   |
Jul 12 06:55:30.504 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 06:55:30.504 INFO kablam! 
Jul 12 06:55:31.366 INFO kablam! warning: unused import: `Digest`
Jul 12 06:55:31.366 INFO kablam!  --> src/etag.rs:7:23
Jul 12 06:55:31.366 INFO kablam!   |
Jul 12 06:55:31.366 INFO kablam! 7 | use blake2::{Blake2b, Digest, digest::VariableOutput};
Jul 12 06:55:31.366 INFO kablam!   |                       ^^^^^^
Jul 12 06:55:31.369 INFO kablam!   |
Jul 12 06:55:31.372 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 06:55:31.372 INFO kablam! 
Jul 12 06:55:31.463 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 06:55:31.463 INFO kablam!   --> src/etag.rs:34:9
Jul 12 06:55:31.463 INFO kablam!    |
Jul 12 06:55:31.463 INFO kablam! 34 |         digest.variable_result(&mut value[..]);
Jul 12 06:55:31.463 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:55:31.464 INFO kablam!    |
Jul 12 06:55:31.464 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Jul 12 06:55:31.465 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 06:55:31.465 INFO kablam! 
Jul 12 06:55:32.429 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 06:55:32.429 INFO kablam!   --> src/etag.rs:34:9
Jul 12 06:55:32.429 INFO kablam!    |
Jul 12 06:55:32.429 INFO kablam! 34 |         digest.variable_result(&mut value[..]);
Jul 12 06:55:32.429 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:55:32.429 INFO kablam!    |
Jul 12 06:55:32.429 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Jul 12 06:55:32.429 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 06:55:32.429 INFO kablam! 
Jul 12 06:55:34.905 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.87s
Jul 12 06:55:34.920 INFO kablam! su: No module specific data is present
Jul 12 06:55:35.491 INFO running `"docker" "rm" "-f" "934a5547bb26ef8935da59cf4493c17e209dbd62c8bcf556feb3fddc4986a981"`
Jul 12 06:55:35.667 INFO blam! 934a5547bb26ef8935da59cf4493c17e209dbd62c8bcf556feb3fddc4986a981