Sep 20 00:04:55.196 INFO checking http-file-headers-0.1.8 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 00:04:55.196 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 00:04:55.196 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 00:04:55.507 INFO blam! 2594e2f5543f793816af1283ab44a9bf56ec89c715dfd04cd92a6cf044e4b213
Sep 20 00:04:55.516 INFO running `"docker" "start" "-a" "2594e2f5543f793816af1283ab44a9bf56ec89c715dfd04cd92a6cf044e4b213"`
Sep 20 00:04:56.416 INFO kablam! usermod: no changes
Sep 20 00:04:56.611 INFO kablam!     Checking digest-writer v0.3.1
Sep 20 00:04:56.642 INFO kablam!     Checking tk-sendfile v0.4.0
Sep 20 00:04:56.642 INFO kablam!     Checking tk-listen v0.1.1
Sep 20 00:04:57.191 INFO kablam!     Checking http-file-headers v0.1.8 (/source)
Sep 20 00:04:59.059 INFO kablam!     Checking tk-http v0.3.9
Sep 20 00:04:59.408 INFO kablam! warning: unused import: `Digest`
Sep 20 00:04:59.409 INFO kablam!  --> src/etag.rs:7:23
Sep 20 00:04:59.409 INFO kablam!   |
Sep 20 00:04:59.409 INFO kablam! 7 | use blake2::{Blake2b, Digest, digest::VariableOutput};
Sep 20 00:04:59.409 INFO kablam!   |                       ^^^^^^
Sep 20 00:04:59.409 INFO kablam!   |
Sep 20 00:04:59.409 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 00:04:59.409 INFO kablam! 
Sep 20 00:04:59.547 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 00:04:59.547 INFO kablam!   --> src/etag.rs:34:9
Sep 20 00:04:59.547 INFO kablam!    |
Sep 20 00:04:59.547 INFO kablam! 34 |         digest.variable_result(&mut value[..]);
Sep 20 00:04:59.547 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 00:04:59.547 INFO kablam!    |
Sep 20 00:04:59.547 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 00:04:59.547 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 00:04:59.547 INFO kablam! 
Sep 20 00:05:04.371 INFO kablam! warning: unused import: `Digest`
Sep 20 00:05:04.371 INFO kablam!  --> src/etag.rs:7:23
Sep 20 00:05:04.371 INFO kablam!   |
Sep 20 00:05:04.371 INFO kablam! 7 | use blake2::{Blake2b, Digest, digest::VariableOutput};
Sep 20 00:05:04.371 INFO kablam!   |                       ^^^^^^
Sep 20 00:05:04.371 INFO kablam!   |
Sep 20 00:05:04.371 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 00:05:04.371 INFO kablam! 
Sep 20 00:05:04.645 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 00:05:04.645 INFO kablam!   --> src/etag.rs:34:9
Sep 20 00:05:04.645 INFO kablam!    |
Sep 20 00:05:04.645 INFO kablam! 34 |         digest.variable_result(&mut value[..]);
Sep 20 00:05:04.645 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 00:05:04.645 INFO kablam!    |
Sep 20 00:05:04.645 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 00:05:04.645 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 00:05:04.645 INFO kablam! 
Sep 20 00:05:05.363 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.93s
Sep 20 00:05:05.375 INFO kablam! su: No module specific data is present
Sep 20 00:05:06.869 INFO running `"docker" "rm" "-f" "2594e2f5543f793816af1283ab44a9bf56ec89c715dfd04cd92a6cf044e4b213"`
Sep 20 00:05:07.191 INFO blam! 2594e2f5543f793816af1283ab44a9bf56ec89c715dfd04cd92a6cf044e4b213