Sep 01 00:57:29.603 INFO checking http-file-headers-0.1.8 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Sep 01 00:57:29.603 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Sep 01 00:57:29.603 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 00:57:29.782 INFO blam! c158708e3a82dedb1cb37f3b2c25b21c4cf70a8b1e5908a4ebc5e65766cd1241
Sep 01 00:57:29.784 INFO running `"docker" "start" "-a" "c158708e3a82dedb1cb37f3b2c25b21c4cf70a8b1e5908a4ebc5e65766cd1241"`
Sep 01 00:57:30.630 INFO kablam!     Checking digest-writer v0.3.1
Sep 01 00:57:30.633 INFO kablam!     Checking tk-sendfile v0.4.0
Sep 01 00:57:30.633 INFO kablam!     Checking tk-listen v0.1.1
Sep 01 00:57:31.481 INFO kablam!     Checking http-file-headers v0.1.8 (file:///source)
Sep 01 00:57:33.559 INFO kablam! warning: unused import: `Digest`
Sep 01 00:57:33.559 INFO kablam!  --> src/etag.rs:7:23
Sep 01 00:57:33.559 INFO kablam!   |
Sep 01 00:57:33.559 INFO kablam! 7 | use blake2::{Blake2b, Digest, digest::VariableOutput};
Sep 01 00:57:33.559 INFO kablam!   |                       ^^^^^^
Sep 01 00:57:33.560 INFO kablam!   |
Sep 01 00:57:33.560 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 00:57:33.560 INFO kablam! 
Sep 01 00:57:33.866 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 00:57:33.866 INFO kablam!   --> src/etag.rs:34:9
Sep 01 00:57:33.866 INFO kablam!    |
Sep 01 00:57:33.866 INFO kablam! 34 |         digest.variable_result(&mut value[..]);
Sep 01 00:57:33.866 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 00:57:33.866 INFO kablam!    |
Sep 01 00:57:33.866 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 00:57:33.866 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 00:57:33.867 INFO kablam! 
Sep 01 00:57:33.879 INFO kablam!     Checking tk-http v0.3.9
Sep 01 00:57:41.499 INFO kablam! warning: unused import: `Digest`
Sep 01 00:57:41.499 INFO kablam!  --> src/etag.rs:7:23
Sep 01 00:57:41.499 INFO kablam!   |
Sep 01 00:57:41.499 INFO kablam! 7 | use blake2::{Blake2b, Digest, digest::VariableOutput};
Sep 01 00:57:41.499 INFO kablam!   |                       ^^^^^^
Sep 01 00:57:41.499 INFO kablam!   |
Sep 01 00:57:41.499 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 00:57:41.499 INFO kablam! 
Sep 01 00:57:41.870 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 00:57:41.870 INFO kablam!   --> src/etag.rs:34:9
Sep 01 00:57:41.870 INFO kablam!    |
Sep 01 00:57:41.870 INFO kablam! 34 |         digest.variable_result(&mut value[..]);
Sep 01 00:57:41.870 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 00:57:41.870 INFO kablam!    |
Sep 01 00:57:41.870 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 00:57:41.870 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 00:57:41.870 INFO kablam! 
Sep 01 00:57:43.347 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.91s
Sep 01 00:57:43.363 INFO kablam! su: No module specific data is present
Sep 01 00:57:43.791 INFO running `"docker" "rm" "-f" "c158708e3a82dedb1cb37f3b2c25b21c4cf70a8b1e5908a4ebc5e65766cd1241"`
Sep 01 00:57:43.887 INFO blam! c158708e3a82dedb1cb37f3b2c25b21c4cf70a8b1e5908a4ebc5e65766cd1241