Sep 04 14:19:51.335 INFO checking http-file-headers-0.1.8 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 14:19:51.335 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 14:19:51.335 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 14:19:51.510 INFO blam! c12a9488b7504f1fdc12e95f6abe8d1711d3aa6cd705fec016e17359da02774d
Sep 04 14:19:51.512 INFO running `"docker" "start" "-a" "c12a9488b7504f1fdc12e95f6abe8d1711d3aa6cd705fec016e17359da02774d"`
Sep 04 14:19:52.356 INFO kablam!     Checking tk-sendfile v0.4.0
Sep 04 14:19:52.356 INFO kablam!     Checking tk-listen v0.1.1
Sep 04 14:19:52.356 INFO kablam!     Checking http-file-headers v0.1.8 (file:///source)
Sep 04 14:19:54.714 INFO kablam! warning: unused import: `Digest`
Sep 04 14:19:54.715 INFO kablam!  --> src/etag.rs:7:23
Sep 04 14:19:54.715 INFO kablam!   |
Sep 04 14:19:54.715 INFO kablam! 7 | use blake2::{Blake2b, Digest, digest::VariableOutput};
Sep 04 14:19:54.715 INFO kablam!   |                       ^^^^^^
Sep 04 14:19:54.715 INFO kablam!   |
Sep 04 14:19:54.715 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 14:19:54.715 INFO kablam! 
Sep 04 14:19:55.014 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 14:19:55.014 INFO kablam!   --> src/etag.rs:34:9
Sep 04 14:19:55.014 INFO kablam!    |
Sep 04 14:19:55.014 INFO kablam! 34 |         digest.variable_result(&mut value[..]);
Sep 04 14:19:55.014 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 14:19:55.014 INFO kablam!    |
Sep 04 14:19:55.014 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 04 14:19:55.015 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 14:19:55.015 INFO kablam! 
Sep 04 14:19:56.009 INFO kablam!     Checking tk-http v0.3.9
Sep 04 14:20:04.643 INFO kablam! warning: unused import: `Digest`
Sep 04 14:20:04.644 INFO kablam!  --> src/etag.rs:7:23
Sep 04 14:20:04.644 INFO kablam!   |
Sep 04 14:20:04.644 INFO kablam! 7 | use blake2::{Blake2b, Digest, digest::VariableOutput};
Sep 04 14:20:04.644 INFO kablam!   |                       ^^^^^^
Sep 04 14:20:04.644 INFO kablam!   |
Sep 04 14:20:04.644 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 14:20:04.644 INFO kablam! 
Sep 04 14:20:05.028 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 14:20:05.028 INFO kablam!   --> src/etag.rs:34:9
Sep 04 14:20:05.028 INFO kablam!    |
Sep 04 14:20:05.028 INFO kablam! 34 |         digest.variable_result(&mut value[..]);
Sep 04 14:20:05.028 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 14:20:05.028 INFO kablam!    |
Sep 04 14:20:05.028 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 04 14:20:05.028 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 14:20:05.028 INFO kablam! 
Sep 04 14:20:06.133 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.99s
Sep 04 14:20:06.148 INFO kablam! su: No module specific data is present
Sep 04 14:20:06.661 INFO running `"docker" "rm" "-f" "c12a9488b7504f1fdc12e95f6abe8d1711d3aa6cd705fec016e17359da02774d"`
Sep 04 14:20:06.813 INFO blam! c12a9488b7504f1fdc12e95f6abe8d1711d3aa6cd705fec016e17359da02774d