Sep 17 23:03:38.030 INFO checking http-file-headers-0.1.8 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 23:03:38.030 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 23:03:38.030 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-1/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 23:03:38.383 INFO blam! 2593d4192719095b9ea57b8e98ed94d303b8864bdb38d5b5491560f69455944f
Sep 17 23:03:38.385 INFO running `"docker" "start" "-a" "2593d4192719095b9ea57b8e98ed94d303b8864bdb38d5b5491560f69455944f"`
Sep 17 23:03:39.074 INFO kablam! usermod: no changes
Sep 17 23:03:39.282 INFO kablam!     Checking http-file-headers v0.1.8 (/source)
Sep 17 23:03:39.283 INFO kablam!     Checking tk-http v0.3.9
Sep 17 23:03:40.258 INFO kablam! warning: unused import: `Digest`
Sep 17 23:03:40.258 INFO kablam!  --> src/etag.rs:7:23
Sep 17 23:03:40.258 INFO kablam!   |
Sep 17 23:03:40.258 INFO kablam! 7 | use blake2::{Blake2b, Digest, digest::VariableOutput};
Sep 17 23:03:40.258 INFO kablam!   |                       ^^^^^^
Sep 17 23:03:40.258 INFO kablam!   |
Sep 17 23:03:40.258 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 23:03:40.258 INFO kablam! 
Sep 17 23:03:40.398 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 23:03:40.399 INFO kablam!   --> src/etag.rs:34:9
Sep 17 23:03:40.399 INFO kablam!    |
Sep 17 23:03:40.399 INFO kablam! 34 |         digest.variable_result(&mut value[..]);
Sep 17 23:03:40.399 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 23:03:40.399 INFO kablam!    |
Sep 17 23:03:40.399 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 17 23:03:40.399 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 23:03:40.399 INFO kablam! 
Sep 17 23:03:44.023 INFO kablam! warning: unused import: `Digest`
Sep 17 23:03:44.023 INFO kablam!  --> src/etag.rs:7:23
Sep 17 23:03:44.023 INFO kablam!   |
Sep 17 23:03:44.023 INFO kablam! 7 | use blake2::{Blake2b, Digest, digest::VariableOutput};
Sep 17 23:03:44.023 INFO kablam!   |                       ^^^^^^
Sep 17 23:03:44.023 INFO kablam!   |
Sep 17 23:03:44.023 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 23:03:44.023 INFO kablam! 
Sep 17 23:03:44.406 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 23:03:44.407 INFO kablam!   --> src/etag.rs:34:9
Sep 17 23:03:44.407 INFO kablam!    |
Sep 17 23:03:44.407 INFO kablam! 34 |         digest.variable_result(&mut value[..]);
Sep 17 23:03:44.407 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 23:03:44.407 INFO kablam!    |
Sep 17 23:03:44.407 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 17 23:03:44.407 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 23:03:44.407 INFO kablam! 
Sep 17 23:03:45.180 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.09s
Sep 17 23:03:45.199 INFO kablam! su: No module specific data is present
Sep 17 23:03:46.631 INFO running `"docker" "rm" "-f" "2593d4192719095b9ea57b8e98ed94d303b8864bdb38d5b5491560f69455944f"`
Sep 17 23:03:46.923 INFO blam! 2593d4192719095b9ea57b8e98ed94d303b8864bdb38d5b5491560f69455944f