Aug 17 19:54:46.993 INFO checking http-file-headers-0.1.8 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 19:54:46.993 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 19:54:46.993 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 19:54:46.993 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-4/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 19:54:47.255 INFO blam! 87bfe35ba304415e1375fe5110732df1c25ae91dea106fa8ee06da0666e6eb67
Aug 17 19:54:47.256 INFO running `"docker" "start" "-a" "87bfe35ba304415e1375fe5110732df1c25ae91dea106fa8ee06da0666e6eb67"`
Aug 17 19:54:48.359 INFO kablam!     Checking digest-writer v0.3.1
Aug 17 19:54:48.373 INFO kablam!     Checking tk-listen v0.1.1
Aug 17 19:54:49.587 INFO kablam!     Checking http-file-headers v0.1.8 (file:///source)
Aug 17 19:54:52.765 INFO kablam! warning: unused import: `Digest`
Aug 17 19:54:52.766 INFO kablam!  --> src/etag.rs:7:23
Aug 17 19:54:52.766 INFO kablam!   |
Aug 17 19:54:52.766 INFO kablam! 7 | use blake2::{Blake2b, Digest, digest::VariableOutput};
Aug 17 19:54:52.766 INFO kablam!   |                       ^^^^^^
Aug 17 19:54:52.766 INFO kablam!   |
Aug 17 19:54:52.766 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 19:54:52.766 INFO kablam! 
Aug 17 19:54:53.343 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 19:54:53.343 INFO kablam!   --> src/etag.rs:34:9
Aug 17 19:54:53.343 INFO kablam!    |
Aug 17 19:54:53.343 INFO kablam! 34 |         digest.variable_result(&mut value[..]);
Aug 17 19:54:53.343 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 19:54:53.343 INFO kablam!    |
Aug 17 19:54:53.343 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 17 19:54:53.344 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 19:54:53.344 INFO kablam! 
Aug 17 19:54:55.248 INFO kablam! warning: unused import: `Digest`
Aug 17 19:54:55.248 INFO kablam!  --> src/etag.rs:7:23
Aug 17 19:54:55.248 INFO kablam!   |
Aug 17 19:54:55.248 INFO kablam! 7 | use blake2::{Blake2b, Digest, digest::VariableOutput};
Aug 17 19:54:55.249 INFO kablam!   |                       ^^^^^^
Aug 17 19:54:55.249 INFO kablam!   |
Aug 17 19:54:55.249 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 19:54:55.249 INFO kablam! 
Aug 17 19:54:55.989 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 19:54:55.990 INFO kablam!   --> src/etag.rs:34:9
Aug 17 19:54:55.990 INFO kablam!    |
Aug 17 19:54:55.990 INFO kablam! 34 |         digest.variable_result(&mut value[..]);
Aug 17 19:54:55.990 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 19:54:55.990 INFO kablam!    |
Aug 17 19:54:55.990 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 17 19:54:55.990 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 19:54:55.990 INFO kablam! 
Aug 17 19:54:57.525 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.41s
Aug 17 19:54:57.550 INFO kablam! su: No module specific data is present
Aug 17 19:54:58.222 INFO running `"docker" "rm" "-f" "87bfe35ba304415e1375fe5110732df1c25ae91dea106fa8ee06da0666e6eb67"`
Aug 17 19:54:58.431 INFO blam! 87bfe35ba304415e1375fe5110732df1c25ae91dea106fa8ee06da0666e6eb67