Sep 06 05:29:21.208 INFO checking http-file-headers-0.1.8 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 05:29:21.208 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 05:29:21.208 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 05:29:21.376 INFO blam! 137e3b70ce2c79ed6cd143ff30add4d5ef1232994d791da3e2ef3cf79aaa4c00
Sep 06 05:29:21.377 INFO running `"docker" "start" "-a" "137e3b70ce2c79ed6cd143ff30add4d5ef1232994d791da3e2ef3cf79aaa4c00"`
Sep 06 05:29:22.093 INFO kablam! usermod: no changes
Sep 06 05:29:22.344 INFO kablam!     Checking tk-sendfile v0.4.0
Sep 06 05:29:22.344 INFO kablam!     Checking tk-listen v0.1.1
Sep 06 05:29:22.345 INFO kablam!     Checking http-file-headers v0.1.8 (file:///source)
Sep 06 05:29:23.449 INFO kablam! warning: unused import: `Digest`
Sep 06 05:29:23.449 INFO kablam!  --> src/etag.rs:7:23
Sep 06 05:29:23.449 INFO kablam!   |
Sep 06 05:29:23.449 INFO kablam! 7 | use blake2::{Blake2b, Digest, digest::VariableOutput};
Sep 06 05:29:23.449 INFO kablam!   |                       ^^^^^^
Sep 06 05:29:23.449 INFO kablam!   |
Sep 06 05:29:23.449 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 05:29:23.449 INFO kablam! 
Sep 06 05:29:23.614 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 05:29:23.614 INFO kablam!   --> src/etag.rs:34:9
Sep 06 05:29:23.614 INFO kablam!    |
Sep 06 05:29:23.614 INFO kablam! 34 |         digest.variable_result(&mut value[..]);
Sep 06 05:29:23.614 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 05:29:23.614 INFO kablam!    |
Sep 06 05:29:23.614 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 06 05:29:23.614 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 05:29:23.614 INFO kablam! 
Sep 06 05:29:23.733 INFO kablam!     Checking tk-http v0.3.9
Sep 06 05:29:28.253 INFO kablam! warning: unused import: `Digest`
Sep 06 05:29:28.253 INFO kablam!  --> src/etag.rs:7:23
Sep 06 05:29:28.253 INFO kablam!   |
Sep 06 05:29:28.253 INFO kablam! 7 | use blake2::{Blake2b, Digest, digest::VariableOutput};
Sep 06 05:29:28.253 INFO kablam!   |                       ^^^^^^
Sep 06 05:29:28.253 INFO kablam!   |
Sep 06 05:29:28.253 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 05:29:28.253 INFO kablam! 
Sep 06 05:29:28.568 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 05:29:28.568 INFO kablam!   --> src/etag.rs:34:9
Sep 06 05:29:28.568 INFO kablam!    |
Sep 06 05:29:28.568 INFO kablam! 34 |         digest.variable_result(&mut value[..]);
Sep 06 05:29:28.568 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 05:29:28.568 INFO kablam!    |
Sep 06 05:29:28.568 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 06 05:29:28.568 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 05:29:28.568 INFO kablam! 
Sep 06 05:29:29.236 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.13s
Sep 06 05:29:29.246 INFO kablam! su: No module specific data is present
Sep 06 05:29:29.937 INFO running `"docker" "rm" "-f" "137e3b70ce2c79ed6cd143ff30add4d5ef1232994d791da3e2ef3cf79aaa4c00"`
Sep 06 05:29:30.027 INFO blam! 137e3b70ce2c79ed6cd143ff30add4d5ef1232994d791da3e2ef3cf79aaa4c00